CN104420774B - Casement window - Google Patents

Abstract

The present invention provides a kind of casement window, it has sash, window frame and the full-gear and complete half opening apparatus of half-open position that control this casement window, this complete half opening apparatus is installed together with this sash and window frame, this sash is provided with base, mounting knob on the base, above-mentioned sash is also equipped with the gangbar linked with the locking device of locking and unblock for controlling above-mentioned casement window, this gangbar is connected with above-mentioned handle, it is characterized in that, above-mentioned handle, above-mentioned base is connected with above-mentioned full semi-open limiting device via above-mentioned gangbar, made above-mentioned gangbar move by swing handle, utilize the motion of above-mentioned gangbar and make locking device and above-mentioned complete half-open device action, so that the locking of above-mentioned casement window or unblock, and in off position, switch between half-open position and full-gear.This casement window simple structure, low cost of manufacture, easy to operate, switch and the switching of full half-open position of casement window can be completed with a hands simultaneously.

Description

Casement window

Technical field

The present invention relates to a kind of casement window, particularly to one by handle and full semi-open limiting device collection Become casement window together.

Background technology

There is a kind of casement window, there is handle and full semi-open limiting device, handle and full semi-open limiting device The knob of (following, the most full semi-open limiting device) is all disposed within sash, uses handle The opening and closing of hands operation casement window, switches the full-gear of casement window and half-open with full semi-open limiting device State.For this casement window, no matter open with full-gear or open with half-open position, It is required for hands successively operation knob portion and handle, or a hands operating handle and another Hands operation knob portion, say, that this casement window cannot complete window with a hands simultaneously Switch with full half-open position.

It addition, also have a kind of casement window, having handle and full semi-open limiting device, handle is arranged on On sash, and the knob of full semi-open limiting device is arranged on window frame.Use handle operation casement window Opening and closing, by the full semi-open limiting device switching full-gear of casement window and half-open position.For this Plant casement window, no matter open with full-gear or open with half-open position, being also required for one Hands successively operation knob portion and handle, or a hands operating handle and another hands operation knob Portion, say, that this casement window also cannot complete window and the most half-open with a hands simultaneously State switches.

Above two casement window is all to be provided separately handle and the knob of full semi-open limiting device, because of This constructs complexity, and manufacturing cost is high, and troublesome poeration.

Summary of the invention

It is an object of the invention to provide a kind of casement window, its simple structure, low cost of manufacture, behaviour Facilitate, switch and the switching of full half-open position of casement window can be completed with a hands simultaneously.

The casement window of technical solution of the present invention 1 has the complete of sash, window frame and this casement window of control Open state and the full semi-open limiting device of half-open position, this full semi-open limiting device and this sash and Window frame is installed together, and is provided with base, on the base mounting knob on this sash, upper Stating and be also equipped with on sash and the gangbar of locking device linkage, this locking device is for controlling Stating locking and the unblock of casement window, this gangbar is connected with above-mentioned handle, it is characterised in that on State handle, above-mentioned base is connected with above-mentioned full semi-open limiting device via above-mentioned gangbar, passes through Swing handle and make above-mentioned gangbar move, utilize the motion of above-mentioned gangbar and make above-mentioned lock Determine device and above-mentioned full semi-open limiting device action so that above-mentioned casement window in off position, Switch between half-open position and full-gear.

Technical solution of the present invention 2 is according to the casement window described in technical scheme 1, it is characterised in that Above-mentioned full semi-open limiting device has reception parts and arm member, and above-mentioned reception parts are fixed on Stating on sash and be connected with above-mentioned gangbar, said arm parts are fixed on above-mentioned window frame.

Technical solution of the present invention 3 is according to the casement window described in technical scheme 1 or 2, and its feature exists In, the straight line fortune that the rotary motion of handle is converted to gangbar it is provided with in the inside of above-mentioned base Dynamic movement conversion mechanism.

Technical solution of the present invention 4 is according to the casement window described in technical scheme 3, it is characterised in that Above-mentioned movement conversion mechanism is by alignment pin, helical spring, locating ring, gear part and linkage piece Constituting, this helical spring is arranged on this alignment pin and exerts a force locating ring together with this alignment pin, Via the post parts of above-mentioned handle, locating ring and gear part are installed together, and, gear The tooth of component and the hole of linkage piece cooperate and make gear part and linkage piece be installed together.

Technical solution of the present invention 5 is according to the casement window described in technical scheme 3, it is characterised in that Above-mentioned movement conversion mechanism is made up of leaf spring, gear part and linkage piece, by leaf spring to above-mentioned The post parts force of hands, and, the tooth of gear part and the hole of linkage piece cooperate and make tooth Wheel component and linkage piece are installed together.

Technical solution of the present invention 6 is according to the casement window described in technical scheme 3, it is characterised in that Above-mentioned movement conversion mechanism is by the leaf spring of band projection, nut member, bolt and the linkage of band projection Sheet is constituted, and this nut member is exerted a force by the leaf spring of this band projection, and this bolt is by above-mentioned nut member Being arranged on above-mentioned handle, the band projection of nut member and above-mentioned linkage piece cooperates and makes spiral shell Female component and linkage piece are installed together.

Technical solution of the present invention 7 is according to the casement window described in technical scheme 4 or 6, and its feature exists In, when rotating above-mentioned handle, utilize above-mentioned alignment pin, above-mentioned helical spring, above-mentioned location Ring or utilize the leaf spring of band projection, nut member, bolt and the linkage piece of band projection, by above-mentioned Handle is positioned at vertically downward state, level and tilts upward state, at above-mentioned handle When being positioned at vertically downward state, above-mentioned casement window is closed mode, is positioned at above-mentioned handle During level, above-mentioned casement window is half-open position, is positioned at above-mentioned handle and tilts upward shape During state, above-mentioned casement window is full-gear.

Technical solution of the present invention 8 is according to the casement window described in technical scheme 7, it is characterised in that Above-mentioned heeling condition is and the state rotating 150 degree from above-mentioned vertically downward state.

Technical solution of the present invention 9 is according to the device described in technical scheme 5, it is characterised in that when When rotating above-mentioned handle, utilize above-mentioned leaf spring, said gear component and above-mentioned linkage piece by above-mentioned Handle is positioned at vertically downward state, level and state straight up.

Technical solution of the present invention 10 casement window according to claim 1 and 2, its feature exists In, above-mentioned locking device includes the locking pin being arranged in above-mentioned gangbar and is arranged on State the locking base on window frame, by making this locking pin engage with this locking base and Engagement release, controls locking and the unblock of above-mentioned casement window.

Technical solution of the present invention 11 casement window according to claim 3, it is characterised in that Being provided with in above-mentioned gangbar and make moving plate, this is made moving plate and is connected with above-mentioned movement conversion mechanism, Make this make moving plate by the up and down motion of the linkage piece of above-mentioned movement conversion mechanism to move up and down.

Technical solution of the present invention 12 casement window according to claim 10, it is characterised in that The above-mentioned reception parts of above-mentioned full semi-open limiting device include fixed part and sliding part, by above-mentioned When handle turns to released state, above-mentioned locking pin and above-mentioned locking base engagement release And make above-mentioned locking device unlock, now the pin portion of said arm parts remains to by fixation portions Slide in the chute closed with above-mentioned sliding part and do not fall out, thus above-mentioned casement window is switched For half-open position, rotate above-mentioned handle further and make the above-mentioned pin portion of said arm parts from this cunning Groove is deviate from and above-mentioned casement window is switched to full-gear.

According to the present invention, complete half-open limit is the most additionally set owing to casement window is only provided with handle The knob of position device, say, that the knob controlling full semi-open limiting device is integrated into control sash and opens On the handle closed, further, the gangbar of the present invention has locking device driver and complete half concurrently Opening the effect of stopping means driver, therefore, user only just can be led to a hands operating handle Cross moving up and down of gangbar switch sash and switch the full half-open position of full semi-open limiting device. It is to say, the invention of technical scheme 1 eliminates the full semi-open limiting device in conventional casement window Knob, and just can control the switch of sash and full half-open position with a hands simultaneously.

Accompanying drawing explanation

Fig. 1 is the overall approximate three-dimensional map of the casement window of embodiments of the invention 1, wherein (a) Being the figure seeing state when casement window is opened with half-open position in room, (b) is from room See outward the figure of state when casement window is opened with half-open position.

Fig. 2 is the decomposition of the major part of the linkage of the casement window of embodiments of the invention 1 Axonometric chart.

In Fig. 3, (a) is the main portion of the linkage of the casement window of embodiments of the invention 1 The rear perspective view divided, (b) is the rearview of the major part of above-mentioned linkage.

Fig. 4 is that the handle of the casement window of embodiment 1 is when being in 0 degree of state (window closing state) Figure, wherein, (a) is axonometric chart, and (b) is exploded view.

Fig. 5 is that the handle of the casement window of embodiment 1 is when being in 90 degree of state (half-open positions) Axonometric chart.

Fig. 6 is that the handle of the casement window of embodiment 1 is when being in 150 degree of state (full-gears) Axonometric chart.

Fig. 7 is the signal exploded view of the linkage of the casement window of embodiment 1, wherein, and (a), B (), (c) represent that handle is in 0 degree of state, 90 degree of states and 150 degree of states respectively.

Fig. 8 is handle schematic diagram when being in 0 degree of state, 90 degree of states and 150 degree of states, Wherein, (a) is axonometric chart, and (b) is front view.

Fig. 9 is the decomposition of the major part of the linkage of the casement window of embodiments of the invention 2 Figure.

Figure 10 is the decomposition of the major part of the linkage of the casement window of embodiments of the invention 3 Figure.

Detailed description of the invention

Below as a example by exterior open type horizontal drawing window, it is described with reference to the accompanying drawings embodiments of the present invention, By user in the face of casement window time direction up and down, as the direction up and down of the present invention, Using the side at the center towards plane residing for sash as inner side, by the center of plane residing for sash The opposition side of side is as outside.It addition, all accompanying drawings are only the position representing casement window each several part Put and annexation, do not limit the size relationship of each several part.

Embodiment 1

Fig. 1 is the overall approximate three-dimensional map of the casement window of embodiments of the invention 1, wherein (a) Being the figure seeing state when casement window is opened with half-open position in room, (b) is from room See outward the figure of state when casement window is opened with half-open position.

The casement window of the present invention includes sash 1 and window frame 2, and window frame 2 is arranged on opening of wall etc. At Kou, sash 1 is rotatably installed on window frame 2 with by not shown hinge etc..

As it is shown in figure 1, be provided with handle 3, base 4, gangbar 5 on sash 1, receive Parts 6A, is provided with arm member 6B on window frame 2.Handle 3, base 4, gangbar 5 structure Become the linkage of casement window.Receive parts 6A and arm member 6B and constitute the most half-open of casement window Device 6.

Gangbar 5 mainly comprises component as locking mechanism well known in the art, controls flat The lock-out state (window closing state) windowed and latch-release state (state of windowing), i.e. logical Crossing swing handle 3 makes gangbar 5 move up and down, so that casement window becomes window closing state or opens Window-like state.Further, as shown in (b) of Fig. 4, two locking pin 5d pacify respectively It is contained in the figure of gangbar 5 in top side and lower side circular hole.Locking with pin 5d by substantially plate The base portion 5d1 and post portion 5d2 in conjunction of shape and be sleeved on the movable of 5d2 periphery, post portion Ring 5d3 is constituted, and post portion 5d2 extends to direction normal thereto from base portion 5d1, can rotating ring 5d3 Can rotate freely in the periphery of post portion 5d2.Two locking bases 7 are separately fixed at window frame On 2.Locking base 7 is by the generally plate like base portion 7a of strip and projection normal thereto Portion 7b is integrally formed, and this jut 7b is from the length direction on a long limit of this base portion 7a Entreat and extend to the direction vertical with this base portion 7a.By locking pin 5d and locking base 7 are respectively mounted when being fixed on gangbar 5 and window frame 2, the locking post portion 5d2 of pin 5d Parallel to each other with the jut 7b bearing of trend of locking base 7.Gangbar 5, two locking The locking mechanism of casement window is constituted with pin 5d and two locking bases 7.Locking pin 5d and locking base 7 constitute lock-out state and the locking for controlling casement window of the present invention The locking device of releasing state.The lock-out state of casement window and the detailed process of latch-release state As described later.

This is this area by receive parts 6A and arm member 6B constituting full semi-open limiting device 6 Known prior art, such as, China's utility model application 201220379675.8 and state are real Disclose with novel application 201220612412.6 and this help semi-open limiting device.Such as Fig. 4 (b) shown in, receive parts 6A include fixed part 6c and sliding part 6d, fixed part 6c Being fixed on sash 1, sliding part 6d can slide up and down to be arranged on admittedly relative to fixed part 6c Determine on portion 6c.By making part relative with the above-below direction of arm member 6B for fixed part 6c engage Or separate and make sash be positioned at full-gear or half-open position.Further, such as (b) of Fig. 1 With shown in (b) of Fig. 4, by making the pin portion 6B1 of arm member 6B by fixed part 6c and Sliding in the chute 6A2 that sliding part 6d closes and do not deviate from, thus casement window becomes half-open shape State；Relative with the above-below direction of sliding part 6d by the fixed part 6c that makes reception parts 6A It is partially separated and produces (c) of certain gap K(such as Fig. 7) and make the pin of arm member 6B Portion departs from above-mentioned chute 6A2 from this gap K, so that arm member 6B completely disengages from acceptance division Part 6A, casement window becomes full-gear.It addition, as shown in (b) of Fig. 4, set by making Pin 6c1 and occlusion part 6d1 rear side not shown being located at sliding part 6d in fixed part 6c Extension spring be connected, so that sliding part 6d and fixed part 6c utilizes this extension spring under normal conditions Pulling force is connected to together, and can overcome extension spring when sliding part 6d is by sufficiently large downward power Pulling force and move downward, thus make fixed part 6c and sliding part 6d up and down as described above Direction is separated.

First, the structure of embodiment 1 is described in detail.

Fig. 2 is the decomposition of the major part of the linkage of the casement window of embodiments of the invention 1 Axonometric chart.

This major part of this linkage refers to the part being made up of handle 3 and base 4.? Hands 3 for example, plastics system or metal system.Base 4 generally rectangular shape, the most stainless The metal systems such as steel.

As in figure 2 it is shown, handle 3 is arranged on the handle of the body 4a of base 4 by packing ring 3a In installing hole 4a1, handle installing hole 4a1 is positioned at the middle of body 4.At handle installing hole 4a1 offers recess 4a2,4a2 that above-below direction is longer, the most respectively at the two recess 4a2,4a2 offer bolt hole 4a21,4a1 respectively, by being passed by not shown bolt These bolts hole 4a21,4a1 and base 4 is arranged on sash 1.At recess 4a2,4a2 On slip into and engage and have outward appearance catch 4a3,4a3, thus can not see under the installment state of base See that above-mentioned bolt is to keep the attractive in appearance of base 4.

Base 4 in addition to body 4a, also include packing ring 4b, 4b, alignment pin 4c, 4c, Helical spring 4d, 4d, locating ring 4e, gear part 4f, square column 4g, linkage piece 4h, side The sectional area shape of post 4g and described later central square hole 4e3, the gear part 4f of locating ring 4 Described later central authorities square hole 4f2 match.Square column 4g, as post parts, is actually fixed on handle In the not shown square hole at the back side (face relative with main body 4a1) of hands 3, square column 4g is actual On be the part as handle 3 together with the main body pre-assembly of handle 3, but Fig. 2 In order to embody the position relationship of these components and by shown separately with handle 3 for square column 4g.Location Pin 4c, 4c, helical spring 4d, 4d, locating ring 4e, gear part 4f and linkage piece 4h The rotary motion by handle 3 of composition embodiment 1 is converted to the fortune of the linear motion of gangbar 5 Manual converting mechanism.

Under the installment state of base 4, the square column 4g being fixed on handle 3 sequentially passes through packing ring 3a, the handle installing hole 4a1 of body 4a, packing ring 4b, 4b, the middle of locating ring 4e Square hole 4e3, the square hole 4f2 of gear part 4f middle and the component that is through with these are combined Together.

In Fig. 3, (a) is the main portion of the linkage of the casement window of embodiments of the invention 1 The rear perspective view divided, (b) is the rearview of the major part of above-mentioned linkage.

As shown in (a) of Fig. 3, the back side of base 4 is generally rectangular box-like, base 4 Be backed with and be formed with generally rectangular groove 4p, 4p, 4p1 with Rack, this 3 grooves 4p, 4p, 4p1 are by left and right directions central part 4k, 4k and above-below direction rib portion 4k1 makes with base 4 outer perimeter, and wherein the groove 4p1 on the right side of Fig. 3 (a) is the end of at Formed on the whole length direction at seat 4 back sides.Height (the end of this left and right directions central part 4k The height of seat 4 thickness directions) equal to or slightly less than the height of edge, periphery at base 4 back side.

As shown in (a) of Fig. 2 and Fig. 3, linkage piece 4h is substantially T-shaped substantially planar, Have Embedded Division 4h1 and linkage protuberance 4h2, the two side portions of Embedded Division 4h1 be formed with Flat vertical for linkage protuberance 4h2 flange 4h11,4h11.Formed on Embedded Division 4h1 The length direction along Embedded Division 4h1 is had to arrange multiple hole 4h3 on the same line ....When making When Embedded Division 4h1 is embedded in groove 4p1, this flange 4h11,4h11 are connected to rib portion 4k1, Linkage piece 4h will not be rocked along the thickness direction of base 4.

Back side central authorities at base 4 are also formed with the 1st ring-type rib 4j1, the 1st ring-type rib 4j1's Highly (height of base 4 thickness direction) is equal to or slightly less than the outer peripheral edge, the back side of base 4 Highly.Ring-type rib 4j is internally formed height (height of base 4 thickness direction) than this ring The 2nd low for shape rib 4j ring-type rib 4j2, ring-type rib 4j2 be internally formed height (base 4 The height of thickness direction) than this ring-type the 3rd low for rib 4j2 ring-type rib 4j3.

As in figure 2 it is shown, locating ring 4e is substantially annular, there is large-diameter portion the most successively 4e1, minor diameter part 4e2, central authorities square hole 4e3 and such as 6 locating notch 4e4.Central authorities' square hole 4e3 passes for square column 4g.When locating ring 4e being arranged on the back side of base 4, locating ring The minor diameter part 4e2 of 4e is positioned at the radially inner side of the 3rd ring-type rib 4j3.

As shown in Figures 2 and 3, said gear component 4f is tabular, by complete small circular portion Constituting with concentric substantially half big rounded portions, the periphery along half big rounded portions is formed There is multiple tooth 4f1 ..., and it is formed with central authorities square hole 4f2 in the central portion.When by gear part 4f is installed on the 1st ring-type rib 4j1 together with locating ring 4e and linkage piece 4h is embedded into groove Time in 4p1, multiple tooth 4f1 of gear part 4f ... in a part of tooth 4f1(at this be 3 Tooth) be inserted into multiple hole 4h3 of the Embedded Division 4h1 of linkage piece 4h ... in a part of hole 4h3 In (being 3 holes at this), gear part 4f is connected to the large-diameter portion 4e1 side of locating ring 4e, The square column 4g of handle 3 passes the central square hole 4f2 of gear part 4f.So by gear part 4f, linkage piece 4h are arranged on the back side of base 4 with the state cooperated, and are specifically arranged on In the groove made by the outer perimeter of the 1st ring-type rib 4j1, rib portion 4k1 and base 4.

At the 1st ring-type rib 4j1, the 2nd ring-type rib 4j2 and the 3rd ring-type rib 4j3 in circumference just Upside and positive lower position are formed with breach, say, that the 1st ring-type rib 4j1, the 2nd ring Shape rib 4j2 and the 3rd ring-type rib 4j3 is not complete ring-type, but at upper and lower two respectively Being formed with breach, this breach becomes receiving alignment pin 4c, 4c, the sky of helical spring 4d, 4d Between.

As shown in (b) of Fig. 3, alignment pin 4c has bar-shaped portion 4c1, helical spring 4d set It is contained on this bar-shaped portion 4c1.It is arranged on this at this alignment pin 4c being set with helical spring 4d Under the original state of breach, alignment pin 4c, 4c are in the effect of the elastic force of helical spring 4d, 4d Under be pressed and be connected to the minor diameter part 4e2 of locating ring 4e, thus locating ring 4e is executed always Power, now alignment pin 4c, 4c be connected to minor diameter part 4e2's the most respectively At one of them locating notch 4e4.By multiple locating notch 4e4, handle 3 is positioned at one The fixed anglec of rotation.

When rotating above-mentioned handle 3, square column 4g is via central authorities' square hole 4f2 driven gear component 4f rotates, and then drives linkage piece 4h to slide (in (a) of Fig. 3 along groove 4p1 Above-below direction slide).It is to say, by gear part 4f and the cooperation of linkage piece 4h Convert rotational motion into linear motion.In the case of rotating above-mentioned handle 3, alignment pin 4c Pressing locating ring 4e, when above-mentioned handle 3 have rotated some angles, alignment pin 4c departs from fixed Position breach 4e4, meanwhile, gear part 4f starts to rotate, and then drives linkage piece 4h Move up and down.

It addition, as shown in (a) of Fig. 3, in the limit phase with installation linkage piece 4h of base 4 The limit of anti-side, projecting to the inner side of base 4 have positioning edge 4m, i.e. this location Rib 4m is prominent to the radially inner side of the 1st ring-type rib 4j.The effect of this positioning edge 4m is to pass through The tooth kept to the side most with gear part 4f circumference abuts and excessively revolves with preventing gear part 4f from rotating Turn.

As also shown in e.g. figs. 4-7, gangbar 5 is the generally plate like of strip, such as by rustless steel etc. Metal is made, and has 4 chutes, 2 chutes 5a, 5a of upside and reception parts 6A's Upside play mounting post (for by receive parts 6A be arranged on the mounting post on sash 1) Reception parts 6A is arranged on sash 1 by 2 pins 6A1,6A1 of effect ordinatedly, and And, these 2 pins 6A1,6A1 are to slide in these 2 chutes 5a, 5a, gangbar 5 Up and down motion these 2 pins 6A1,6A1 can't be driven to move, and then also would not drive Receive parts 6A to move.The chute 5e of downside joins with the pin 6A3 of the downside receiving parts 6A Close and make the sliding part 6d of reception parts 6A move up and down relative to fixed part 6c, thus such as Before make relative with the above-below direction of arm member 6B for fixed part 6c part engage describedly or divide From, i.e. receiving these 3 of parts 6A pin 6A1,6A1,6A3 can be relative to this of upside 3 chutes (6A1,6A1,6A3) slide up and down.The chute of the lower side in 4 chutes 5b is made for moving plate 5c and inserts.

As shown in (b) of Fig. 4, make moving plate 5c and there is plate-like portion 5c1 and two-way kink 5c2, There is in the side of plate-like portion 5c1 slit 5c11, two-way kink 5c2 and be positioned at plate-like portion 5c1 The side contrary with slit 5c11.Two-way kink 5c2 has all vertical with plate-like portion 5c1 And the 1st kink 5c21 that bends in the opposite direction and the 2nd kink 5c22.

It addition, be provided with elongated slot 1a on a side of sash 1, when making moving plate 5c's When plate-like portion 5c1 is inserted in elongated slot 1a, the 1st kink 5c21 of two-way kink 5c2 It is connected to gangbar 5 lateral surface (right flank in (a) of Fig. 4) with the 2nd kink 5c22 And prevent making moving plate 5c and drop to the hollow interior of sash 1.

And, the another side adjacent with above-mentioned side of sash 1 is additionally provided with elongated slot 1b. The linkage protuberance 4h2 of linkage piece 4h in the elongated slot 1b of insertion sash 1, is further inserted into In the slit 5c11 making moving plate 5c in the elongated slot 1a penetrating sash 1.Thus, linkage piece 4h drives and makees moving plate 5c up and down motion, and then drives gangbar to move up and down.

Below, the course of action of embodiment 1 is described in detail.

Fig. 4 is that the handle of the casement window of embodiment 1 is when being in 0 degree of state (window closing state) Figure, wherein, (a) is axonometric chart, and (b) is exploded view.Fig. 5 is being opened flat of embodiment 1 The handle of window is in axonometric chart during 90 degree of state (half-open positions).Fig. 6 is embodiment 1 Axonometric chart when being in 150 degree of state (full-gears) of the handle of casement window.Fig. 7 is real Execute the signal exploded view of the linkage of the casement window of example 1, wherein, (a) and (b), (c) Represent that handle is in 0 degree of state, 90 degree of states and 150 degree of states respectively.Fig. 8 is at handle Schematic diagram when 0 degree of state, 90 degree of states and 150 degree of states, wherein, (a) is vertical Body figure, (b) is front view.

As shown in Figure 8, above-mentioned 0 degree of state (vertically downward state) is the length instigating handle 3 Degree direction is the state of vertical direction, and 90 degree of states (level) refer to that handle 3 is from above-mentioned 0 degree of state dextrorotation turn 90 degrees the state making length direction horizontal direction afterwards, 150 degree of shapes State (tilting upward state) is to instigate handle 3 to continue to turn clockwise 60 from these 90 degree of states Heeling condition after degree.The final orientation angle of handle 3 is set as that 150 are by embodiment 1 Considering from ergonomics angle, such setting can make operator the most comfortable.

As shown in Fig. 4～Fig. 8, user rotates clockwise handle 3, utilizes the linkage will be Hands 3 be positioned at 0 degree of position (closed mode), 90 degree of positions (half-open position), 150 degree Position (full-gear).

Specifically, when user rotates clockwise handle 3, the square column 4g of handle 3 makes fixed Ring 4e, gear part 4f rotate in position, and gear part 4f drives linkage piece 4h to move up and down, and enters And linkage piece 4h makes to make moving plate 5c and moves up and down, the up and down motion making moving plate 5c drives again linkage Bar 5 moves up and down.It is inserted in the 5e of gangbar 5 owing to receiving the pin 6A3 of parts 6A, Therefore, when moving a certain distance as moving plate 5c, pin 6A3 is connected to the upper of chute 5e The one end in lower direction, so that the movable part 6d of the reception parts 6A of full semi-open limiting device 6 Move up and down, thus control the full half-open position of sash 1.

Further, when user rotates clockwise handle 3, locating ring 4e rotates, originally In 2 the locating notch 4e4 opposing upper and lower being in 6 locating notch 4e4 2 are fixed 2 bar-shaped portion 4c1 by 2 spring 4d forces of position pin 4c, overcome 2 spring 4d's Elastic force and leave this 2 locating notch 4e4, now, gear part 4f stirs linkage piece 4h Move up and down.

As shown in (a) of (b) Fig. 7 of Fig. 4, when handle 3 is in 0 degree of state, window Fan 1 utilizes locking mechanism to be in window closing state.Under window closing state, the locking post of pin 5d Portion 5d2 and locking inner side (the base portion 7a of locking base 7 of the jut 7b of base 7 Width inside) abut locking, thus the post portion 5d2 of locking pin 5d will not edge Direction of windowing to move, thus, sash 2 becomes lock-out state.

As shown in the (a) and (b) of Fig. 7, from 0 degree of state (such as Fig. 4) to 90 degree of shapes In the case of state (such as Fig. 5) swing handle 3, make moving plate 5c and abut and push gangbar down 5, gangbar 5 drives locking pin 5d to move downward, due to the locking post of pin 5d Portion 5d2 periphery be set with can rotate freely can rotating ring 5d3, hence with can rotating ring 5d3 The abutting card rotated and make post portion 5d2 depart from the jut 7b with locking base 7 swimmingly Fixed, thus, locking mechanism unlocks and opens sash 2.When handle 3 is in 90 degree of states, Gangbar 5 has moved downward a segment distance, but the most not yet drives full semi-open limiting device The movable part 6d of the reception parts 6A of 6 moves downward, and now, casement window is in half-open position, The movable part 6d of the reception parts 6A of full semi-open limiting device 6 and the upper and lower side of fixed part 6c Portion is connected to together under the effect of not shown spring, remain make arm member 6B always with Receive the state that parts 6A engages.

Turning to 150 degree of states (as shown in Figure 6) from 90 degree of states (such as Fig. 5) further In the case of dynamic handle 3, make moving plate 5c and continue to push down gangbar 5, when handle 3 is in During 150 degree of states, gangbar 5 has been moved a segment distance further downward and has been driven complete half-open limit The movable part 6d of reception parts 6A of position device 6 overcome above-mentioned not shown extension spring pulling force and Moving downward, now, part relative with the above-below direction of fixed part 6c for movable part 6d is at connection Being separated a distance under the effect of lever 5, arm member 6B becomes and can take off from receiving parts 6A The state separated out, say, that casement window can be opened without restriction and become standard-sized sheet shape State.

And, as shown in (a) of Fig. 3, owing to being provided with positioning edge 4m on base 4, Therefore, during swing handle 3, gear part 4f is by the spacing work of positioning edge 4m With without inordinate rotation, so handle 3 can be eventually positioned at 150 degree of states without Continue to rotate, wear and tear and respectively form component within base 4 from avoiding handle 3 integral cycle rotating.

From the above-mentioned course of action of embodiment 1 it can be seen that due to casement window will control the most half-open The knob of stopping means is integrated on handle the rotation the most additionally arranging full semi-open limiting device Button, therefore user only just can switch sash with a hands operating handle and switch complete half-open limit The full half-open position of position device.On the contrary, conventional casement window be by one be arranged on sash or Knob on window frame individually controls the full half-open position of full semi-open limiting device.It is to say, Embodiment 1 eliminates the knob of the full semi-open limiting device in conventional casement window, and uses handle Just can control the switch of sash and full half-open position simultaneously.

Embodiment 2

Fig. 9 is the decomposition of the major part of the linkage of the casement window of embodiments of the invention 2 Figure.

Embodiment 2 is identical with the theory of mechanics of embodiment 1, and the most a part of structure is different, under Face only stresses the part different from embodiment 1.It addition, to same as in Example 1 or phase The part answered marks identical reference, and omits and illustrate.

As it is shown in figure 9, in example 2, base 4 space mounting overleaf have a pair rectangular Leaf spring 4q, 4q of shape, this leaf spring 4q, 4q replace the alignment pin 4c in embodiment 1,4c, Helical spring 4d, 4d and locating ring 4e.When mounting seat 4, a pair plate of base 4 Spring 4q, 4q are between the packing ring 4b of the rightmost side in Fig. 9 and gear part 4f.Work as turning handle During hands 3, often rotate 90 degree and all can be produced damping force by a pair leaf spring 4q, 4q, utilize gear The rotary motion of handle 3 is converted to linear motion by the routing motion of component 4f and linkage piece 4h. So embodiment 2 is to be set to half-open position by 90 degree, (further from half-open position by 180 degree 90-degree rotation and become state straight up) be set to full-gear, correspondingly need extend linkage The length of the groove of bar.Leaf spring 4q, 4q, gear part 4f and linkage piece 4h constitute embodiment The rotary motion by handle 3 of 2 is converted to the movement conversion mechanism of the linear motion of gangbar.

Embodiment 3

Embodiment 3 is identical with the theory of mechanics of embodiment 1, and the most a part of structure is different, under Face only stresses the part different from embodiment 1.It addition, to portion same as in Example 1 The reference that minute mark note is identical, and omit and illustrate.

As shown in Figure 10, in embodiment 3, base 4 space mounting overleaf has a pair strip Shape resin leaf spring 4r, 4r, casting nut member 4s, bolt 4t, the linkage piece of band projection 4u1 4u.Strip resin leaf spring 4r, 4r have projection 4r1,4r1 on face relative to each other. Casting nut member 4s has large-diameter portion 4s1 and minor diameter part 4s2, large-diameter portion 4s1 and embodiment The structure of the locating ring 4e in 1 is identical, has 6 locating notch 4s11.Linkage piece 4u Projection 4u1(at this is 5) it is arranged in straight line.

When being installed together by each building block of base 4, bolt 4t will cast nut member 4 fixing on the handle 3, the locating notch 4s11 of the large-diameter portion 4s1 of casting nut member 4s with 4u1 abuts.When swing handle 3, resin leaf spring 4r, 4r play the spring in embodiment 1 4d and the effect of alignment pin 4c, 4c, i.e. projection 4r1 of resin leaf spring 4r, 4r, 4r1 Coordinate with 6 locating notch 4s11 of large-diameter portion 4s1.And handle 3 rotarily drive casting spiral shell The large-diameter portion 4s1 of female component 4s rotates thus utilizes locating notch 4s11 to stir linkage piece 4u Projection 4u1.Thus, the rotary motion of handle 3 is converted to the linear motion of linkage piece 4u. It addition, the effect phase of the effect of linkage piece 4u of embodiment 3 and linkage piece 4h of embodiment 1 With.By the leaf spring 4r of band projection 4r1,4r, nut member 4s, bolt 4t, band projection 4u1 Linkage piece 4u constitute the rotary motion by handle 3 of embodiment 3 and be converted to the straight line of gangbar The movement conversion mechanism of motion.

This concludes the description of 3 embodiments of the present invention.But, the present invention is not limited to this 3 embodiments.Those skilled in the art can be in the range of the technology of the present invention thought, any group Close and change the composition component of these 3 embodiments.

Such as, embodiment 1 illustrates these 3 orientation angles of 0 degree, 90 degree and 150 degree Corresponding closed mode, half-open position and full-gear, but by change locating ring 4e, location The concrete structure of rib 4m, can arbitrarily set orientation angle.

It addition, such as, embodiment 2,3 employs leaf spring 4q, 4q and resin leaf spring 4r, 4r, but as long as the elastomeric element that can produce damping force just can realize identical effect.

Install on the handle 3 of embodiment 1～3 is all square column, but is not limited to square column, as long as Be any shape that can transmit torque post parts can, for example, it may be triangular prism, five Prism etc..

Embodiment 1～3 illustrates the structure of three kinds of movement conversion mechanisms, but the present invention is not existing Due to these three movement conversion mechanism, as long as the knot of linear motion can be converted rotational motion into Structure, it is possible to use any known frame for movement.

Claims (11)

1. a casement window, its have sash, window frame and the full-gear of this casement window of control and The full semi-open limiting device of half-open position, this full semi-open limiting device is installed with this sash and window frame Together, this sash is provided with base, on the base mounting knob, on above-mentioned sash Being also equipped with and the gangbar of locking device linkage, this locking device is used for controlling above-mentioned casement window Locking and unblock, this gangbar is connected with above-mentioned handle, it is characterised in that

Above-mentioned handle, above-mentioned base are connected with above-mentioned full semi-open limiting device via above-mentioned gangbar, Made by swing handle above-mentioned gangbar move, utilize the motion of above-mentioned gangbar to make above-mentioned lock Determine device and above-mentioned full semi-open limiting device action, so that the locking of above-mentioned casement window or unblock, And in off position, switch between half-open position and full-gear,

Above-mentioned full semi-open limiting device has reception parts and arm member, and above-mentioned reception parts are fixed Being connected on above-mentioned sash and with above-mentioned gangbar, said arm parts are fixed on above-mentioned window frame.

Casement window the most according to claim 1, it is characterised in that

The straight line fortune that the rotary motion of handle is converted to gangbar it is provided with in the inside of above-mentioned base Dynamic movement conversion mechanism.

Casement window the most according to claim 2, it is characterised in that

Above-mentioned movement conversion mechanism is by alignment pin, helical spring, locating ring, gear part and connection Moving plate is constituted, and this helical spring is arranged on this alignment pin to locating ring together with this alignment pin Force, is installed together locating ring and gear part via the post parts of above-mentioned handle, and, The tooth of gear part and the hole of linkage piece cooperate and make gear part and linkage piece be arranged on one Rise,

Make by rotating above-mentioned handle above-mentioned locating ring and said gear component rotate, and then make Above-mentioned linkage piece moves up and down.

Casement window the most according to claim 2, it is characterised in that

Above-mentioned movement conversion mechanism is made up of leaf spring, gear part and linkage piece, by leaf spring to upper State handle post parts force, and, the tooth of gear part and the hole of linkage piece cooperate and Gear part and linkage piece is made to be installed together,

Make said gear component rotate by rotating above-mentioned handle, and then make in above-mentioned linkage piece Lower motion.

Casement window the most according to claim 2, it is characterised in that

Above-mentioned movement conversion mechanism is by the leaf spring of band projection, nut member, bolt and band projection Linkage piece is constituted, and this nut member is exerted a force by the leaf spring of this band projection, and this bolt is by above-mentioned nut Component is arranged on above-mentioned handle, the band projection of nut member and above-mentioned linkage piece cooperate and Nut member and linkage piece is made to be installed together,

Make above-mentioned nut member rotate by rotating above-mentioned handle, and then make above-mentioned band projection Linkage piece moves up and down.

6. according to the casement window described in claim 3 or 5, it is characterised in that

When rotating above-mentioned handle, utilize above-mentioned alignment pin, above-mentioned helical spring, above-mentioned location Ring or utilize the leaf spring of band projection, nut member, bolt and the linkage piece of band projection, by above-mentioned Handle is positioned at vertically downward state, level and tilts upward state,

When above-mentioned handle is positioned at vertically downward state, above-mentioned casement window is closed mode,

When above-mentioned handle is positioned at level, above-mentioned casement window is half-open position,

When above-mentioned handle is positioned at and tilts upward state, above-mentioned casement window is full-gear.

Casement window the most according to claim 6, it is characterised in that

Above-mentioned heeling condition is and the state rotating 150 degree from above-mentioned vertically downward state.

Casement window the most according to claim 4, it is characterised in that

When rotating above-mentioned handle, utilize above-mentioned leaf spring, said gear component and above-mentioned linkage piece Above-mentioned handle is positioned at vertically downward state, level and state straight up.

Casement window the most according to claim 1, it is characterised in that

Above-mentioned locking device includes the locking pin being arranged in above-mentioned gangbar and is arranged on State the locking base on window frame, by making this locking pin engage with this locking base and Engagement release, controls locking and the unblock of above-mentioned casement window.

Casement window the most according to claim 2, it is characterised in that

Being provided with in above-mentioned gangbar and make moving plate, this makees moving plate and above-mentioned movement conversion mechanism phase Connect, make this make moving plate by the up and down motion of the linkage piece of above-mentioned movement conversion mechanism and transport up and down Dynamic.

11. casement windows according to claim 9, it is characterised in that

The above-mentioned reception parts of above-mentioned full semi-open limiting device include fixed part and sliding part, are inciting somebody to action When above-mentioned handle turns to released state, above-mentioned locking pin releases with above-mentioned locking base Engaging and make above-mentioned locking device unlock, now the pin portion of said arm parts remains to by above-mentioned solid Slide in determining the chute of portion and the closing of above-mentioned sliding part and do not fall out, thus by above-mentioned casement window Switch to half-open position, further rotate above-mentioned handle and make the above-mentioned pin portion of said arm parts from This chute is deviate from and above-mentioned casement window is switched to full-gear.