CN211776518U

CN211776518U - Door lock panel capable of protecting internal structure

Info

Publication number: CN211776518U
Application number: CN201922126384.2U
Authority: CN
Inventors: 姜芳伟
Original assignee: Wenzhou Huayue Lock Co ltd
Current assignee: Wenzhou Huayue intelligent door and window accessories Co.,Ltd.
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-27
Anticipated expiration: 2029-12-02

Abstract

The utility model belongs to the technical field of the lock, refer in particular to a can protect inner structure's lock panel, which comprises a housin, be formed with the mounting groove in the casing, the mounting groove is including the handle cooperation portion that is used for connecting the handle, is formed with in the handle cooperation portion and supplies handle male first handle through-hole, still installs in the handle cooperation portion to be used for cooperating handle pivoted cooperation part, installs the screening glass that aligns with handle cooperation portion in the handle cooperation portion, and the screening glass covers the cooperation part inside handle cooperation portion, is formed with the second handle through-hole that aligns with first handle through-hole on the screening glass. The door lock panel can effectively prevent internal parts from being lost, and the normal connection between the door lock panel and the door panel cannot be influenced.

Description

Door lock panel capable of protecting internal structure

Technical Field

The utility model belongs to the technical field of the lock, a can protect inner structure's lock panel is related to.

Background

Most door lock panels in the existing market often can not shelter from and protect the parts installed in the door lock panels after the installation of internal parts is completed and the door lock panels leave the factory, so that the parts of the door lock panels are exposed to the outside. However, such a door lock panel is prone to have a phenomenon of losing parts during transportation or installation, which causes the door lock panel not to be used normally.

Provide a door lock panel device like CN201620983629.7, including panel, handle, the handle passes through the rotation axis and connects the panel, the panel inboard is provided with intermeshing's driving gear, driven gear, the driving gear cup joints the rotation axis, driven gear is provided with the latch device who is used for linkage main spring bolt plectrum.

The door lock panel is internally provided with a large number of matching parts, but due to the fact that the parts are exposed to the outside, a corresponding shielding protection structure is lacked, and once any part of the parts is lacked in the transportation or installation process, the door lock panel cannot work normally.

In order to solve the above problems, a door lock panel capable of protecting the internal structure can be designed, so that the parts inside the door lock panel can be protected, and the parts inside the door lock panel can be prevented from being lost.

Disclosure of Invention

The utility model provides a according to above-mentioned problem, provide a can protect inner structure's lock panel, this lock panel possesses the protection architecture to inner part.

The purpose of the utility model is realized like this:

the utility model provides a can protect inner structure's lock panel, includes the casing, is formed with the mounting groove in the casing, and the mounting groove is including the handle cooperation portion that is used for connecting the handle, be formed with in the handle cooperation portion and supply handle male first handle through-hole, still install in the handle cooperation portion and be used for cooperating handle pivoted cooperation part, install in the handle cooperation portion with the screening glass that handle cooperation portion aligns, the screening glass will cooperate the part cover in inside handle cooperation portion, be formed with on the screening glass with the second handle through-hole that first handle through-hole aligns.

Furthermore, the screening glass with the connection of handle cooperation portion adopts the riveting, be formed with the riveting cylinder of symmetry on the handle cooperation portion, be formed with first riveting through-hole on the riveting cylinder, be formed with on the screening glass with first riveting through-hole matched with second riveting through-hole.

Further, the width of the protection plate is equal to the width of the mounting groove.

Further, be formed with in the handle cooperation portion and be located the support convex body of handle cooperation portion lateral wall, the height that supports the convex body is less than the height of the lateral wall of handle cooperation portion.

Further, the height of the protection sheet is equal to the height of the handle fitting portion minus the height of the support projection.

Furthermore, limiting stop blocks are symmetrically formed in the handle matching portion, the height of each limiting stop block is smaller than or equal to that of the supporting convex body, matching grooves which are aligned with each other are formed in the limiting stop blocks, the matching parts comprise linkage pieces located between the limiting stop blocks, sleeve columns aligned with the matching grooves are formed in the linkage pieces, and springs capable of entering the matching grooves are sleeved on the sleeve columns.

Further, the height of the linkage piece and the outer diameter of the spring are both smaller than or equal to the height of the supporting convex body.

Furthermore, the protection plate is positioned between the limit stops, and the two ends of the protection plate are provided with fit parts matched with the limit stops in shape.

Furthermore, the handle cooperation portion is formed with the orientation the screening glass to be used for connecting the fixed cylinder of door plant, be formed with on the screening glass and supply fixed cylinder passes the fixed through-hole.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. through set up on the casing the part that the screening sheet comes to carry out inside the door lock panel is protected, prevents that the inside part of door lock panel from losing, causes the unable normal use condition of door lock panel in the in-process of transportation or installation of door lock panel.

2. The protection piece is reserved with the second handle through hole for the handle to pass through, and normal use of the door lock panel cannot be influenced.

3. The protection sheet can not exceed the height of the placing groove when being installed on the shell, so that the door lock panel can still be tightly attached to the door plate when being installed, and the influence on the normal use of the door lock panel is further avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the exploded state of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a perspective view of the housing.

Fig. 4 is a front view of the protective sheet.

1-shell, 10-mounting groove, 11-handle matching part, 111-first handle through hole, 112-riveting column, 113-first riveting through hole, 114-supporting convex body, 115-limit stop, 116-matching groove, 117-fixing column, 2-matching part, 21-linkage piece, 211-sleeve column, 22-spring, 3-protection plate, 31-second handle through hole, 32-second riveting through hole, 33-conjunction part and 34-fixing through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1-4, a can protect inner structure's lock panel, including casing 1, be formed with mounting groove 10 in the casing 1, mounting groove 10 is including the handle cooperation portion 11 that is used for connecting the handle, be formed with in the handle cooperation portion 11 and supply handle male first handle through-hole 111, still install in the handle cooperation portion 11 and be used for cooperating handle pivoted cooperation part 2, install on the handle cooperation portion 11 with the screening glass 3 that handle cooperation portion 11 aligns, screening glass 3 will cooperation part 2 cover in inside the handle cooperation portion 11, be formed with on the screening glass 3 with the second handle through-hole 31 that first handle through-hole 111 aligns. Specifically, because installed in the handle cooperation portion 11 can with insert first handle through-hole 111's handle matched with cooperation part 2, cooperation part 2 has included some tiny parts that lack easily, through install screening glass 3 on the handle cooperation portion 11 and shelter from the protection to these tiny parts, has not only played and has prevented cooperation part 2 the condition of losing appears to beautify this lock panel in appearance, and second handle through-hole 31 can supply the handle to normally pass, consequently screening glass 3 can not influence this lock panel's normal use.

Further, screening glass 3 with the connection of handle cooperation portion 11 adopts the riveting, be formed with symmetrical riveting cylinder 112 on the handle cooperation portion 11, be formed with first riveting through-hole 113 on the riveting cylinder 112, be formed with on the screening glass 3 with first riveting through-hole 113 matched with second riveting through-hole 32. Specifically, rivets are inserted into the second rivet through hole 32 and the first rivet through hole 113 in this order, so that the protective sheet 3 is connected to the handle fitting portion 11, and the protective sheet is prevented from falling off from the door lock panel.

As shown in fig. 1-2, the protective sheet 3 has a width equal to the width of the mounting groove 10. Specifically, since the side wall of the housing 1 has a thickness, in order to prevent the protection sheet 3 from colliding with the side wall of the housing 1 when being mounted to the handle fitting portion 11, or from having a gap with the side wall of the housing 1, the width of the protection sheet should be equal to the width of the mounting groove 10.

As shown in fig. 1 to 3, a supporting protrusion 114 located on a side wall of the handle fitting portion 11 is formed in the handle fitting portion 11, and a height of the supporting protrusion 114 is smaller than a height of the side wall of the handle fitting portion 11. Specifically, in order to prevent the protective sheet 3 from being excessively sunk into the case 1, the support protrusions 11 provided in the handle fitting portion 11 can apply a supporting force to the protective sheet 3, thereby preventing the protective sheet 3 from being excessively sunk into the case 1.

Further, the height of the protective sheet 3 is equal to the height of the sidewall of the handle fitting portion 11 minus the height of the support projection 114. Specifically, through this design, when protection sheet 3 install in when handle cooperation portion 11 department, protection sheet 3 with the lateral wall 1 of casing flushes, protection sheet 3 can not surpass 1 lateral wall height of casing for this lock panel is when installing on the door plant, the door can still be hugged closely to casing 1. After the door lock panel is mounted on a door panel, the housing 1 and the supporting protrusions 11 can apply a supporting force to the protection sheet 3 in opposite directions, so that the protection sheet 3 is clamped between the housing 1 and the supporting protrusions 11, thereby fixing the protection sheet 3 and preventing the protection sheet 3 from loosening.

As shown in fig. 1 to 3, symmetrical limit stops 115 are formed in the handle engaging portion 11, the height of the limit stops is less than or equal to the height of the supporting protrusions 114, engaging grooves 116 aligned with each other are formed in the limit stops 115, the engaging part 2 includes a link 21 between the limit stops 115, a sleeve 211 aligned with the engaging groove 116 is formed in the link 21, and a spring 22 capable of entering the engaging groove 116 is sleeved on the sleeve 211. Specifically, when the handle rotates, the spring 22 needs to stretch and contract to match the handle to normally work, and the spring 22 plays a role in fixing the handle, but because the spring 22 is compressed when being installed in the handle matching part 11, the spring 22 has a large elastic potential energy, and in the transportation or installation process of the door lock panel, the spring 22 may pop out of the shell 1, so that the door lock panel cannot be normally used, therefore, the above parts can be effectively shielded and protected by the protection plate 3, and because the height of the limit stop 115 is less than or equal to that of the support convex body 114, the limit stop 115 cannot influence the installation of the protection plate 3.

As shown in fig. 1, the height of the link 21 and the outer diameter of the spring 22 are both less than or equal to the height of the supporting protrusion 114. Specifically, the design can prevent the link 21 and the spring 22 from ejecting the protection sheet 3 out of the housing 1, so that the protection sheet 3 exceeds the height of the housing 1, and the situation that the housing 1 cannot be tightly attached to the door panel when the door lock panel is installed is avoided.

As shown in fig. 1 to 4, the protective sheet 3 is positioned between the stoppers 115, and engaging portions 33 that are shaped to engage with the stoppers 115 are formed at both ends of the protective sheet 3. Specifically, will protection plate 3 be injectd in can accomplish between limit stop 115 to the protection of sheltering from of cooperation part 2, too big protection plate 3 only can cause the waste of material, agree with portion 33 can make protection plate 3 with handle cooperation portion 11 is cooperateed better, does not leave the clearance.

Further, a fixing cylinder 117 facing the protection sheet 3 and used for connecting a door plate is formed in the handle fitting part 11, and a fixing through hole 34 for the fixing cylinder 117 to pass through is formed in the protection sheet 3. Specifically, this door lock panel will through fixed cylinder 117 will casing 1 is fixed in on the door plant, through fixing through hole 34 supplies fixed cylinder 11 passes through, has not only avoided influencing this door lock panel and is connected with the door plant ground, and through fixing through hole 34 with fixed cylinder 117's cooperation, protection sheet 3 can cup joint in on the casing 1, strengthened protection sheet 3 with the connection of handle cooperation portion 11.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a can protect inner structure's lock panel, includes casing (1), its characterized in that, be formed with mounting groove (10) in casing (1), mounting groove (10) are including handle cooperation portion (11) that are used for connecting the handle, be formed with in handle cooperation portion (11) and supply handle male first handle through-hole (111), still install in handle cooperation portion (11) and be used for cooperating handle pivoted cooperation part (2), install on handle cooperation portion (11) with screening glass (3) that handle cooperation portion (11) aligns, screening glass (3) will cooperation part (2) cover in inside handle cooperation portion (11), be formed with on screening glass (3) with second handle through-hole (31) that first handle through-hole (111) align.

2. The door lock panel capable of protecting an internal structure according to claim 1, wherein the protective sheet (3) is connected to the handle engagement portion (11) by riveting, symmetrical riveting cylinders (112) are formed on the handle engagement portion (11), a first riveting through hole (113) is formed on the riveting cylinder (112), and a second riveting through hole (32) which is matched with the first riveting through hole (113) is formed on the protective sheet (3).

3. The door-lock panel capable of protecting an internal structure according to claim 1, wherein the protective sheet (3) has a width equal to that of the mounting groove (10).

4. The door lock panel capable of protecting an internal structure according to claim 1, wherein a support protrusion (114) is formed in the handle engagement portion (11) at a side wall of the handle engagement portion (11), and a height of the support protrusion (114) is smaller than a height of the side wall of the handle engagement portion (11).

5. The door-lock panel capable of protecting an internal structure according to claim 4, wherein the height of the protective sheet (3) is equal to the height of the side wall of the handle engagement portion (11) minus the height of the support projection (114).

6. The door lock panel capable of protecting internal structure according to claim 4, wherein symmetrical limit stoppers (115) are formed in the handle fitting portion (11), the height of the limit stoppers is less than or equal to the height of the support protrusions (114), fitting grooves (116) aligned with each other are formed in the limit stoppers (115), the fitting part (2) includes a link (21) between the limit stoppers (115), a collar (211) aligned with the fitting groove (116) is formed in the link (21), and a spring (22) capable of entering the fitting groove (116) is fitted over the collar (211).

7. The door lock panel capable of protecting an inner structure according to claim 6, wherein the height of the link member (21) and the outer diameter of the spring (22) are each less than or equal to the height of the support protrusion (114).

8. The door lock panel capable of protecting an internal structure according to claim 6, wherein the protective sheet (3) is located between the limit stoppers (115), and engaging portions (33) that are fitted to the shape of the limit stoppers (115) are formed at both ends of the protective sheet (3).

9. The door-lock panel capable of protecting an internal structure according to claim 1, wherein a fixing cylinder (117) facing the protective sheet (3) and used for connecting a door panel is formed in the handle engagement portion (11), and a fixing through hole (34) through which the fixing cylinder (117) passes is formed in the protective sheet (3).