CN220764321U - Clamping structure of escape cover plate of back door lock - Google Patents
Clamping structure of escape cover plate of back door lock Download PDFInfo
- Publication number
- CN220764321U CN220764321U CN202322190140.7U CN202322190140U CN220764321U CN 220764321 U CN220764321 U CN 220764321U CN 202322190140 U CN202322190140 U CN 202322190140U CN 220764321 U CN220764321 U CN 220764321U
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- cover plate
- escape
- back door
- plate body
- lock cover
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- 238000003825 pressing Methods 0.000 claims abstract description 23
- 240000007643 Phytolacca americana Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to a clamping structure of a back door lock escape cover plate, wherein the upper edge of an escape lock cover plate body (3-2) is fixedly connected with a pressing plate body (3-1) corresponding to a back door escape lock cover plate release button (4), one end, close to the back door escape lock cover plate release button (4), of the pressing plate body (3-1) is fixedly connected with one side of a limit soft plate (3-5), the other side of the limit soft plate (3-5) is tilted upwards, and the back door escape lock cover plate release button (4) is attached to the limit soft plate (3-5); the escape lock cover plate is characterized in that the lower edge of the escape lock cover plate body (3-2) is fixedly connected to one side of a fixed outer side clamping plate (3-4), and an elastic inner side clamping plate (3-3) is fixedly arranged on one side of the other side of the fixed outer side clamping plate (3-4) towards the rear door plate.
Description
Technical Field
The utility model relates to the technical field of automobile design and manufacture, in particular to a clamping structure of a back door lock escape cover plate.
Background
At present, most back door locks of automobile back doors are provided with back door lock escape cover plates, so that the back door can be quickly opened for escape or other purposes in emergency.
The existing multi-purpose hook structure of the escape cover plate on the automobile is clamped on the back door, and the structure is simple and the matching is firm. When the four doors of the automobile cannot be opened, passengers in the automobile can pry open the escape cover plate of the back door lock by means of a tool, and then manually poke open the back door lock, so that the back door is opened. However, the escape cover plate in the prior art has the following defects: 1. when the cover plate is opened in an emergency, the cover plate needs to be pried from the opening notch of the cover plate by a straight screwdriver or a similar tool, so that the cover plate is inconvenient to disassemble in the emergency; 2. the tool is easy to scratch after being disassembled, and the subsequent whole car attractive appearance is affected; 3. after repeated disassembly, the clamping hooks are easy to wear, the clamping firmness is affected, the clamping is easy to be unstable, and the cover plate is loose.
At present, the utility model with the patent number of CN218489440U discloses a back door escape cover plate structure, and relates to the technical field of automobile design and manufacture. The escape cover plate structure of the back door comprises a tail door body and an escape cover plate, wherein an escape opening is formed in the tail door body, and the escape cover plate covers the escape opening; the bottom of the escape cover plate is arranged on the tail gate body through a rotating shaft, springs are further arranged at two ends of the rotating shaft, and the ends of the springs are connected with the escape cover plate; a gap is formed between the upper end of the escape cover plate and the tail gate body to serve as a hand operation space. According to the utility model, the clamping structure of the escape cover plate and the tail gate body is changed into the combined structure of the rotating shaft and the spring, and meanwhile, the hand operation space is increased on the tail gate body, so that the escape cover plate can be conveniently opened by hands by trapped people to escape smoothly. But the spring pivot of this application scheme embeds can rebound automatically when losing manual pressure, covers the escape switch again, and especially under comparatively urgent circumstances, personnel are highly nervous, and the apron of fleing is very likely to rebound many times, influences personnel speed of saving oneself, and it is inconvenient to use.
Disclosure of Invention
According to the clamping structure of the escape cover plate of the back door lock, which aims at the problems in the prior art, the escape cover plate can be opened without tools, and the sharps can be prevented from being scratched and reused, so that the escape cover plate can be effectively ensured to be clamped firmly after being used for multiple times.
In order to achieve the above purpose, the clamping structure of the escape cover plate of the back door lock comprises a back door guard plate body, a back door escape lock cover plate release button prefabricated groove, a back door escape lock cover plate and a back door escape lock cover plate release button, wherein the back door guard plate body is fixedly arranged on a back door plate through screws or buckles, a rectangular through hole is formed in the surface of the back door guard plate body, a back door escape lock cover plate release button prefabricated groove is concavely formed in the upper edge of the through hole, and the back door escape lock cover plate release button is arranged in the back door escape lock cover plate release button prefabricated groove; the release button of the escape lock cover plate of the back door props against the pressing plate body and the limit soft plate of the escape lock cover plate of the back door;
the escape lock cover plate of the back door comprises a pressing plate body, an escape lock cover plate body, an elastic inner side clamping plate, a fixed outer side clamping plate, a limiting soft plate and an escape lock cover plate body positioning rib, wherein the pressing plate body is fixedly connected with the position, corresponding to the escape lock cover plate release button of the back door, of the upper edge of the escape lock cover plate body, one end, close to the escape lock cover plate release button of the back door, of the pressing plate body is fixedly connected with one side of the limiting soft plate, the other side of the limiting soft plate is tilted upwards, and the escape lock cover plate release button of the back door is attached to the limiting soft plate; the lower edge of the escape lock cover plate body is fixedly connected to one side of the fixed outer side clamping plate, the elastic inner side clamping plate is fixedly arranged on one side of the other side of the fixed outer side clamping plate, which faces the rear door plate, the lower edge of the elastic inner side clamping plate is flush with the lower edge of the fixed outer side clamping plate to form a U-shaped groove, and the opening of the U-shaped groove clamps the edge of the rectangular through hole of the back door guard plate body; one side of the two sides of the escape lock cover plate body, which faces the rear door plate, is fixedly provided with an escape lock cover plate body positioning rib.
In addition, the clamping structure of the escape cover plate of the back door lock provided by the embodiment of the utility model can also have the following additional technical characteristics:
as a further improvement scheme of the utility model, the cross section of the escape lock cover plate body positioning rib is U-shaped, and one side is high and the other side is low.
As a further improvement scheme of the escape lock cover plate body positioning rib is made of rubber and extends along the edge of the escape lock cover plate body, and the end part of the escape lock cover plate body positioning rib is close to the pressing plate body and the fixed outer clamping plate.
As a further improvement of the utility model, the escape lock cover plate release button of the back door is fixedly connected to the escape lock cover plate release button prefabrication groove of the back door.
As a further improvement scheme of the escape lock cover plate body positioning ribs are made of soft rubber.
By means of the scheme, the utility model has at least the following advantages: compared with the conventional escape lock cover plate, the escape lock cover plate 3 of the back door can be separated from the back door guard plate body 1 only by pressing the release button 4 of the escape lock cover plate of the back door, the escape lock cover plate can be opened without tools, the sharps of sharps can be prevented, the sharps can be reused, and the escape lock cover plate can be effectively ensured to be still clamped firmly after being used for a plurality of times.
Drawings
FIG. 1 is a schematic perspective view of a mounting of a clamping structure of a back door lock escape cover plate;
FIG. 2 is a front view of a latch structure of the escape cover of the back door lock;
FIG. 3 is a cross-sectional view of FIGS. 2 A-A;
FIG. 4 is a cross-sectional view of FIG. 2B-B;
FIG. 5 is a cross-sectional view of FIGS. 2C-C;
in the figure: 1. the escape lock cover plate comprises a back door guard plate body, 2, a back door escape lock cover plate release button prefabricating groove, 3, a back door escape lock cover plate, 3-1, a pressing plate body, 3-2, an escape lock cover plate body, 3-3, an elastic inner side clamping plate, 3-4, a fixed outer side clamping plate, 3-5, a limiting soft plate, 3-6, an escape lock cover plate body positioning rib, 4 and a back door escape lock cover plate release button.
Detailed Description
The car trunk door is equipped with the safety lock that can directly open from inside in urgent moment, and for the interior pleasing to the eye clean and tidy of car, the safety lock is sheltered from by safety lock apron and trunk door backplate at ordinary times, need take off trunk safety lock apron when using, just can operate the safety lock to open the trunk, supply maintenance or personnel to flee under the emergency, and the multi-purpose couple structure joint of the cover that flees on the car now is on the back door, though simple structure and cooperation are firm. Once an emergency is met and when four doors of the automobile cannot be opened, passengers in the automobile can pry the escape cover plate of the back door lock by means of tools, and then manually poke the back door lock, so that the back door is opened. Thus, precious escape time is wasted, damage is easily caused when a maintainer dismounts and maintains the escape time, clamping firmness is even affected after the escape time is repeated, clamping is easily unstable, and a cover plate is loose
The following describes a clamping structure of a back door lock escape cover plate according to an embodiment of the present utility model with reference to the accompanying drawings.
In the first embodiment of the present application, as shown in fig. 1 to 5, the locking structure of the escape cover plate of the back door lock can detach the escape cover plate 3 of the back door without tools, only need to extend into the escape cover plate release button prefabrication groove 2 of the back door with fingers, then press the escape cover plate release button 4 of the back door with force downwards, so that the elastic inner clamping plate 3-3 cannot clamp the edge of the rectangular hole of the back door protection plate body 1, the escape cover plate 3 of the back door can be separated from the back door protection plate body 1, and personnel can operate the safety lock without effort and damage to the escape cover plate 3 of the back door.
The utility model of patent number CN218489440U discloses a back door escape cover plate structure (hereinafter referred to as the patent), the built-in spring rotating shaft of the patent can rebound automatically when losing manual pressure, the escape switch is covered again, especially under the emergency condition, personnel are highly stressed, the escape cover plate is more likely to rebound for a plurality of times, the self-rescue speed of personnel is influenced, the use is not very convenient, the upper clamping of the back door escape cover plate 3 is realized by using the pressing plate body 3-1 and the limiting soft plate 3-5 to be matched with the back door escape cover plate release button 4, the lower clamping of the back door escape cover plate 3 is realized by using the elastic inner side clamping plate 3-3 and the fixed outer side clamping plate 3-4, so that the back door escape cover plate 3 can be opened once through the back door escape cover plate release button 4 under the condition of no tool, a plurality of unnecessary auxiliary operations are reduced, the back door escape cover plate 3 is prevented from being damaged, and the back door escape cover plate 3 can be reused for a plurality of times.
In order to further optimize the working efficiency of the present application, in the additional features of the present application, in order to enable the escape lock cover body positioning rib 3-6 to effectively position the escape lock cover body 3-2, so that the escape lock cover body positioning rib is stabilized in the rectangular hole of the back door protection plate body 1, the cross section of the escape lock cover body positioning rib 3-6 is in a U shape, and one side is high and the other side is low. The escape lock cover plate body positioning ribs 3-6 are clamped at the inner side edge of the rectangular hole of the back door guard plate body 1 through a higher side, so that the escape lock cover plate body 3-2 can be fixed in position, and then the escape lock cover plate body positioning ribs 3-6 are propped against the edge of the rectangular hole of the back door guard plate body 1 through a lower side, so that the surfaces of the back door guard plate body 1 and the back door escape lock cover plate 3 are flush. In order to enable the whole escape lock cover plate 3 of the back door to be stabilized in the rectangular hole of the protective plate body 1 of the back door and prevent the edge from being dark, the escape lock cover plate body positioning ribs 3-6 are made of rubber and extend along the edge of the escape lock cover plate body 3-2, and the end parts of the escape lock cover plate body positioning ribs 3-6 are close to the pressing plate body 3-1 and the fixed outer clamping plate 3-4. The lower parts of the escape lock cover plate bodies 3-2 are respectively provided with an escape lock cover plate body positioning rib 3-6 for supporting. In order to reduce the cost, the escape lock cover plate release button 4 of the back door is fixedly connected to the escape lock cover plate release button prefabricating groove 2 of the back door. The escape lock cover plate release button 4 of the back door can be integrally injection molded with the back door guard plate body 1, so that the procedures are reduced. In order to prevent the escape lock cover plate 3 of the back door from generating sound due to collision when in the rectangular through hole of the back door guard plate body 1, the escape lock cover plate body positioning ribs 3-6 are made of soft rubber. Thereby further improving the quality feeling when the vehicle is running.
When the escape cover plate is used, the clamping structure of the escape cover plate of the back door lock is installed, and the equipment can be put into use.
When the utility model is used, the concrete work is as follows:
during installation, the U-shaped groove formed by the elastic inner clamping plate 3-3 and the fixed outer clamping plate 3-4 is clamped at the lower edge of the rectangular through hole of the back door guard plate body 1, then the escape lock cover plate body 3-2 is pushed upwards, when approaching the back door escape lock cover plate release button 4, the pressing plate body 3-1 is pressed, the limiting soft plate 3-5 can pass through the back door escape lock cover plate release button 4, the limiting soft plate 3-5 is pushed continuously after passing through the back door escape lock cover plate release button 4, the escape lock cover plate body positioning rib 3-6 can be completely attached to the rectangular through hole of the back door guard plate body 1, namely, the installation is finished, and the pressing plate body 3-1 props against the back door escape lock cover plate release button 4 to wait for opening.
When the escape lock cover plate release button is used, fingers only need to stretch into the escape lock cover plate release button prefabricated groove 2 of the back door, then the escape lock cover plate release button 4 of the back door is pressed by force, the escape lock cover plate release button 4 of the back door is pressed down on the pressing plate body 3-1, the pressing plate body 3-1 drives the escape lock cover plate body 3-2 to move downwards, the downwards moved escape lock cover plate body 3-2 drives the fixed outer side clamping plate 3-4 to move downwards, at the moment, the elastic inner side clamping plate 3-3 can clamp the lower edge of the rectangular through hole of the back door guard plate body 1, after the pressing is continued, the elastic inner side clamping plate 3-3 can deform under the action of pressure and finally separate from the lower edge of the rectangular through hole of the back door guard plate body 1, so that the lower part of the back door escape lock cover plate 3 is unlocked, and after the lower part of the back door escape lock cover plate 3 is unlocked, the unsupported pressing plate body 3-1 and the limiting soft plate 3-5 can not be kept in contact under the action of the escape lock cover plate release button 4 of the back door, and the back door lock cover plate 3 can be completely separated from the back door guard plate 1. It should be noted that, the upward-tilted limit soft board 3-5 and the downward-bent escape lock cover plate release button 4 form a buckle, so that the limit soft board 3-5 can stably lock the escape lock cover plate body 3-2 under the condition that the elastic inner side clamping board 3-3 is not released.
In summary, according to the clamping structure of the escape cover plate of the back door lock disclosed by the embodiment of the utility model, the lower part of the rectangular hole of the back door guard plate body 1 is clamped by the elastic inner side clamping plate 3-3 arranged below the fixed outer side clamping plate 3-4, the lower part of the back door escape cover plate 3 is fixed by arranging the tilted limiting soft plate 3-5 and the pressed back door escape cover plate release button 4 on the pressing plate body 3-1, the upper part of the back door escape cover plate 3 is fixed, the escape cover plate body 3-2 is enabled to be stable in position in the rectangular hole of the back door guard plate body 1 by matching with the escape cover plate body positioning rib 3-6, the surface is smooth, the pressing plate body 3-1 can drive the escape cover plate body 3-2 and the fixed outer side clamping plate 3-4 to move downwards, the elastic inner side clamping plate 3-3 is enabled to deform so as to lose the scratch on the lower part of the back door escape cover plate 3, the back door escape cover plate 3 is enabled to move downwards, the escape cover plate body 3 can be separated from the back door guard plate body 1, the escape cover plate can be prevented from being opened repeatedly, and the escape cover plate can be firmly used by using a tool, and the escape cover plate can be prevented from being used repeatedly.
Claims (5)
1. The clamping structure of the escape cover plate of the back door lock comprises a back door guard plate body (1), a back door escape lock cover plate release button prefabricated groove (2) and a back door escape lock cover plate (3), wherein the back door guard plate body (1) is fixedly arranged on a back door plate through screws or buckles, a rectangular through hole is formed in the surface of the back door guard plate body (1), the back door escape lock cover plate release button prefabricated groove (2) is concavely formed in the edge of the upper part of the through hole, and a back door escape lock cover plate release button (4) is arranged in the back door escape lock cover plate release button prefabricated groove (2), and the back door escape lock cover plate (3) is embedded in the rectangular through hole of the back door guard plate body (1); the release button (4) of the escape lock cover plate of the back door is propped against the pressing plate body (3-1) and the limit soft plate (3-5) of the escape lock cover plate (3) of the back door;
the escape lock cover plate body (3-2) is fixedly connected with the pressing plate body (3-1) at the position, corresponding to the escape lock cover plate release button (4) of the back door, of the upper edge of the escape lock cover plate body (3-2), one end, close to the escape lock cover plate release button (4) of the back door, of the pressing plate body (3-1) is fixedly connected with one side of a limit soft plate (3-5), the other side of the limit soft plate (3-5) is tilted upwards, and the escape lock cover plate release button (4) of the back door is attached to the limit soft plate (3-5); the lower edge of the escape lock cover plate body (3-2) is fixedly connected to one side of a fixed outer side clamping plate (3-4), an elastic inner side clamping plate (3-3) is fixedly arranged on one side of the other side of the fixed outer side clamping plate (3-4) facing the rear door plate, the lower edge of the elastic inner side clamping plate (3-3) is flush with the lower edge of the fixed outer side clamping plate (3-4) to form a U-shaped groove, and the opening of the U-shaped groove clamps the edge of a rectangular through hole of the back door cover plate body (1); one side of the two sides of the escape lock cover plate body (3-2) facing the rear door plate is fixedly provided with an escape lock cover plate body positioning rib (3-6).
2. The clamping structure of the escape cover plate of the back door lock according to claim 1, wherein the cross section of the escape cover plate body positioning rib (3-6) is U-shaped, and one side is high and the other side is low.
3. The clamping structure of the escape cover plate of the back door lock according to claim 1 or 2, wherein the escape cover plate body positioning rib (3-6) is made of rubber and extends along the edge of the escape cover plate body (3-2), and the end part of the escape cover plate body positioning rib (3-6) is close to the pressing plate body (3-1) and the fixed outer clamping plate (3-4).
4. The clamping structure of the escape cover plate of the back door lock according to claim 1, wherein the escape cover plate release button (4) of the back door is fixedly connected to the escape cover plate release button prefabricating groove (2) of the back door.
5. The clamping structure of the escape cover plate of the back door lock according to claim 1 or 4, wherein the escape cover plate body positioning ribs (3-6) are made of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190140.7U CN220764321U (en) | 2023-08-15 | 2023-08-15 | Clamping structure of escape cover plate of back door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322190140.7U CN220764321U (en) | 2023-08-15 | 2023-08-15 | Clamping structure of escape cover plate of back door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764321U true CN220764321U (en) | 2024-04-12 |
Family
ID=90611944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322190140.7U Active CN220764321U (en) | 2023-08-15 | 2023-08-15 | Clamping structure of escape cover plate of back door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764321U (en) |
-
2023
- 2023-08-15 CN CN202322190140.7U patent/CN220764321U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |