CN201902146U - Downhill type lifesaving burglary-resisting window - Google Patents

Abstract

The utility model discloses a sliding lifesaving anti-theft window, which is composed of a fixed outer frame 200 that can be fixed to a building, an inner frame 100 superimposed on the inner side of the outer frame 200, and a manual hoisting mechanism 300. The utility model can be used as an anti-theft window with life-saving functions in various buildings such as civil houses, and can be used as an anti-theft window and a clothes hanger/protective fence at ordinary times. Or the safety of small children by the window. In an emergency, it can be transformed into a life-saving basket, and the trapped person can sit in it and shake the handle to lower it to a safe distance to wait for rescue.

Description

A slide-down lifesaving anti-theft window

technical field

The utility model belongs to the field of special windows, in particular to the field of manufacturing multifunctional windows that can be transformed into people from buildings or similar objects.

Background technique

The existing anti-theft windows on the market are as follows:

Old-fashioned fixed anti-theft window: fully enclosed form, which ignores a very important aspect. In case of distress, fire or other emergencies, the protective window cannot be opened in time, blocking the escape channel from the window, and the house becomes a "cage";

Plane folding anti-theft window: it adopts double slideway design, and the window sashes are arranged in double rows. When opened, the main body of the anti-theft window can be completely concealed in the frame basically. Although this type of anti-theft window can be opened, it still has no life-saving effect on high floors.

The life-saving anti-theft window for which a patent has been applied for has various deficiencies, for example, the volume is too large, or the effect is not good enough. Although it can achieve a certain life-saving function, the risk factor is very large.

Contents of the invention

In view of the above shortcomings of the prior art, the purpose of this utility model is to design a novel sliding type lifesaving anti-theft window, so that it can overcome the above shortcomings of the prior art.

The purpose of this utility model is achieved by the following means.

A sliding type life-saving anti-theft window is characterized in that it consists of a fixed outer frame 200 that can be fixed to a building, an inner frame 100 folded inside the outer frame 200, and a manual hoisting mechanism 300; the inner window 100 has a movable fit The vertical rod system and the cross bar fixedly connected therewith; the vertical rod system includes an outer vertical rod system composed of the first vertical rod 121, the second vertical rod 122, and the third vertical rod 123 and is embedded in the outer vertical rod In the system, the first inner pole system composed of the first inner pole 141 and the second inner pole 142 is composed of the second inner pole system nested in the first pole 121 and the second pole 122 ; The first vertical rod 121 is pinned to the lower end of the outer frame 200, the other end of the third vertical rod 123 is embedded in the chute 1411 of the first inner vertical rod 141, and the two ends of the second vertical rod 122 are respectively connected to the first The vertical rod 121 is pinned to the third vertical rod 123; one end of the first inner vertical rod 141 is embedded in the chute 201 on the outer frame 200, and the other end is pinned to the second inner vertical rod 142, and is embedded in the The other end of the second inner vertical rod 142 of the first vertical rod 121 is pinned to the first inner vertical rod 141; Composed of short rods 131 and 132; the cross bar 202 fixedly connected to the lower end of the frame 200 is provided with a manual hoisting mechanism 300 composed of a worm gear pair 301, a bobbin 302 and a crank handle 303. The manual hoisting mechanism 300 is a two-wire synchronous Lifting structure, one end of its pull wire 304 is fixed on the spool 302, and the other end passes through the lower pulley 203 of the outer frame, the upper pulley 204 of the outer frame, the first inner vertical rod 141, the third vertical rod 123, the second vertical rod 122 and The first vertical rod 121 is fixed on the end of the first vertical rod 121 ; the outer frame 200 , the third vertical rod 123 and the first inner vertical rod 141 are provided with coaxial pin holes for passing through the locking pin 205 .

The utility model is an anti-theft window device capable of realizing the dual functions of lifesaving and clothes hanger. It can be used as an anti-theft window and a hanger/guard rail at ordinary times. In this way, it will not obstruct the line of sight, but also can dry clothes, and at the same time, it can protect the safety of family members, especially the elderly or children by the window. In an emergency, it can be transformed into a life-saving basket, and the trapped person can sit in it and shake the handle to make it drop 1.3m (safety distance) to wait for rescue. This work can be used as an anti-theft window with life-saving function in various buildings such as civil houses.

Description of drawings

Figure 1: Appearance of sliding life-saving anti-theft window of the utility model

Figure 2: Functional appearance diagram of the clothes hanger/guardrail of the utility model

Figure 3: Schematic diagram of the process of clothes hanger/guardrail → lifesaving basket of the utility model

Figure 4: Schematic diagram of the lifesaving function of the utility model

Figure 5: Schematic diagram of the lifesaving function of the utility model

Figure 6: B-B cross-sectional schematic diagram of Figure 2

Figure 7: Appearance of manual hoisting mechanism

Fig. 8: The internal steel wire wiring diagram of the slide-down lifesaving anti-theft window of the utility model.

Figure 9: A-A sectional view of Figure 1

Figure 10: Schematic diagram of the C-C section of Figure 2

Figure 11: D-D cross-sectional schematic diagram of Figure 2.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 9, Fig. 10 and Fig. 11, it can be seen that: the sliding type lifesaving anti-theft window consists of a fixed outer frame 200 and The inner frame 100 folded on the inner side of the outer frame 200 constitutes and the manual hoisting mechanism 300 constitutes. The inner frame 100 has a movably fitted vertical rod system and a horizontal rod fixedly connected thereto. The pole system includes an outer pole system composed of a first pole 121, a second pole 122 and a third pole 123, and a first inner pole 141 and a second pole embedded in the outer pole system. The first inner rod system formed by the two inner rods 142 is composed of the second inner rod system sleeved in the third rod 123 . The first vertical rod 121 is pinned to the lower end of the outer frame 200, the other end of the third vertical rod 123 is embedded in the chute 1411 of the first inner vertical rod 141, and the two ends of the second vertical rod 122 are connected to the first vertical rod respectively. The rod 121 is pinned to the third vertical rod 123 . One end of the first inner vertical rod 141 is embedded in the chute 201 on the outer frame 200, and the other end is pinned to the second inner vertical rod 142, and is embedded in the second inner vertical rod 142 of the first vertical rod 121. The other end of the pin is connected with the first inner vertical rod 141.

As shown in Figure 7, the cross bar 202 fixedly connected to the lower end of the frame 200 is provided with a manual hoisting mechanism 300 composed of a worm gear pair 301, a spool 302 and a crank handle 303.

As shown in Figure 8, one end of the traction wire 304 made of thin steel wire rope is fixed on the spool 302, and the other end passes through the lower pulley 203 of the outer frame, the upper pulley 204 of the outer frame, the first inner vertical rod 141, the third vertical rod 123, the The two uprights 122 and the first upright 121 are fixed on the end of the first upright 121 .

Fig. 1 is the usage state when the utility model is used as common anti-theft. At this time, the locking pin 205 connects the entire inner frame 100 and the outer frame 200 through the coaxial pin holes on the outer frame 200 , the third vertical rod 123 and the first inner vertical rod 141 .

The slide-down life-saving anti-theft window can be pulled down as protection and clothes hanger/guard rail. When the window is opened, the lock pin 205 and the lock hook located at node I will be released automatically. The frame track descends, and the node II does not change at this time, the first vertical rod 121 and the second vertical rod 122 at the node III rotate around the node III, and at the same time, the first vertical rod 121 hinged at the node IV due to the action of the wall Turn outward. As the crank handle 303 continues to rotate, the second upright rod 122 and the third upright rod 123 are still attached to the first inner upright rod 141, and their relative positions do not change, and they remain in a straight line state. The rod 121 forms an included angle, which decreases continuously until the node I drops to the lowest point, and the control handle stops rotating. Now the first pole is perpendicular to the outer frame track. The angle formed by the first upright pole 121 and the second upright pole 122 at node III is about 60°, as shown in FIG. 2 , which is in the shape of a clothes hanger/guardrail.

To continue to form the shape of the life-saving basket, at this time, push the cross bar close to the node II, so that the second upright bar 122, the third upright bar 123 and the attached first inner upright bar 141 are separated from each other. Then continue to control the handle, the original node I slides along the first inner pole 141, and stops at the lowest point of the chute 201 on the outer frame 200. At this time, the upper node I of the third vertical rod 123 continues to slide down along the track of the first inner vertical rod 141 , and the angle formed by the second vertical rod 122 and the third vertical rod 123 hinged with the node II gradually decreases. When the node I slides to the lowest point of the track on the first inner vertical rod 141, the angle formed between the first inner vertical rod 141 and the second inner vertical rod 142 and the node I is about 60°. The second inner vertical rod 142 is perpendicular to the wall On the surface, the first vertical rod 121 forms an included angle of 180° with the track plane. At this time, the second vertical rod 122 and the third vertical rod 123 form a vertical relationship. At this moment, the minimum height of the life-saving basket is 80 cm, which is the life-saving state at this moment. At this time, the indoor escape personnel climb down to the bottom of the lifesaving basket along the railing fixed on the first pole 121 as a ladder through the window. Then, continue to shake the handle, the short rod 133 nested with the third vertical rod 123 and the short rod 131 nested with the first vertical rod 121 are due to gravity, and the outer rod nested therewith slides down. Continue to slowly shake the handle to lower the wire rope, so that the middle pole of the first vertical pole can be completely disengaged from the short pole to form a hinge pole, and finally reach the minimum height of the life-saving basket, which is 1.3 meters. At this time, people can hide in the escape basket and wait for rescue.

In actual implementation, according to the basic scheme of the present utility model, combined with conventional technology, further schemes aimed at realizing the purpose of the present utility model can be obtained, such as rolling or sliding bearings and locking pins in some necessary places It can also be set as password lock control, etc.

Claims (2)

1. a downhill race formula lifesaving burglary-resisting window is characterized in that, by being fixed to the fixedly housing (200) on the building and superimposedly forming at housing (200) inboard inside casing (100) and manual hoist structure (300); Interior window (100) has the vertical rod system and the cross bar of fixedlying connected with it of movable fit; Described vertical rod system include the outer vertical rod system that forms by first vertical rod (121), second vertical rod (122), the 3rd vertical rod (123) and by rabbet vertical rod outside intrasystem by vertical rod (142) in the vertical rod (141) and second in first constitute first in vertical rod system and the second interior vertical rod system that forms by the second interior vertical rod system that is linked in first vertical rod (121) and second vertical rod (122) form; First vertical rod (121) pin joint is in the lower end of housing (200), in the chute of another termination interlocking vertical rod in first (141) of the 3rd vertical rod (123), the two ends of second vertical rod (122) respectively with first vertical rod (121) and the 3rd vertical rod (123) pin joint; In the chute (201) of one termination interlocking on housing (200) of the first interior vertical rod (141), vertical rod (142) pin joint in its another termination and second, interlocking first vertical rod (121) second in vertical rod (141) pin joint in the other end and first of vertical rod (142); The vertical rod system is made of the quarter butt (131) and (132) that are linked in respectively in first vertical rod (121) and second vertical rod (122) in described second; The cross bar (202) that is fixedly connected on frame (200) lower end is provided with the manual hoist structure (300) that is made of a worm-gears (301) and bobbin (302) and crank (303), manual hoist structure (300) is an a pair of line locking lifting structure, one end of its draught line (304) is fixed on the bobbin (302), and the other end is successively by vertical rod (141), the 3rd vertical rod (123), second vertical rod (122) and first vertical rod (121) in the housing lower sheave (203), housing top sheave (204), first and be fixed on the termination of first vertical rod (121); Vertical rod (141) is provided with the coaxial pin-and-hole that is used for by lock pin (205) in housing (200), the 3rd vertical rod (123) and first.

2. the downhill race formula lifesaving burglary-resisting window according to claim 1 is characterized in that described draught line is a seizing wire.

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