A door exterior handle button structure
By setting a limiting plate and a guide plate in the structure of the door outer handle button, the problem of button wobbling when pressed is solved, the button's stable movement is achieved, and the normal function of the outer handle is ensured.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING AUTOMOBILE WORKS CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-06-30
AI Technical Summary
The buttons on the exterior door handles tend to wobble when pressed, causing them to stick or fail to spring back, which affects normal use.
Limiting plates and guide plates are installed on the inner wall of the handle cover. The limiting plates are symmetrically arranged on both sides of the mounting hole, and the guide plates are symmetrically arranged at both ends of the mounting hole. The bottom of the button is located between the two limiting plates and the two guide plates. The limiting plates limit the sliding of the button, and the guide plates guide the sliding of the button.
To prevent buttons from wobbling when pressed, reduce jamming and lack of rebound, and ensure the normal use of the outer handle.
Smart Images
Figure CN224432266U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of automobile manufacturing technology, and in particular relates to a door external handle button structure. Background Technology
[0002] The development of new energy vehicles is rapid, and their level of intelligence is getting higher and higher. More and more models no longer need to use a remote key to lock or unlock the car. Instead, they are equipped with a corresponding micro switch on the outer handle, which is commonly known as a keyless entry system.
[0003] To enable keyless entry for vehicles in conjunction with a microswitch, a button is usually added to the outer handle. The button is in contact with the microswitch, and pressing the button turns the microswitch on or off.
[0004] Since the outer handle does not restrict the movement of the buttons, the buttons may wobble when pressed, causing them to become stuck or fail to spring back, thus affecting the normal use of the outer handle. Utility Model Content
[0005] In view of the defects or deficiencies in the existing technology, this utility model provides a door exterior handle button structure that can prevent the button from shaking when pressed, thereby reducing the occurrence of button jamming or failure to rebound, and ensuring the normal use of the exterior handle.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An embodiment of this utility model provides a door exterior handle button structure, including a handle body and a handle cover. The handle cover is fitted onto the handle body, and a mounting hole is provided on the handle cover. A button is provided in the mounting hole. A micro switch is fixed on the handle body, and the micro switch is correspondingly arranged with the button.
[0008] The inner wall of the handle cover is provided with two limiting plates and two guide plates. The two limiting plates are symmetrically arranged on both sides of the mounting hole, and the guide plates are symmetrically arranged at both ends of the mounting hole. The bottom of the button is located between the two limiting plates and the two guide plates.
[0009] Furthermore, the button has a stepped longitudinal cross-section, including a pressing part and a connecting part, with the connecting part located below the pressing part.
[0010] Furthermore, the pressing part is adapted to the mounting hole, the thickness of the mounting hole is greater than the thickness of the handle cover, and the top surface of the pressing part protrudes from the outer surface of the handle cover.
[0011] Furthermore, the size of the connecting portion is larger than the size of the mounting hole.
[0012] Furthermore, the limiting plate is provided with multiple limiting ribs on the side of the connecting part near the side wall, and the multiple limiting ribs on the two limiting plates are symmetrically arranged.
[0013] Furthermore, the spacing between the two opposing limiting ribs is equal to the width of the connection.
[0014] Furthermore, guide grooves are provided at both ends of the connecting part, and the bottom and sides of the guide grooves are open and the top is closed.
[0015] Furthermore, guide ribs are provided on the sidewalls of the two guide plates near the end face of the connecting part, and the guide ribs are correspondingly provided with guide grooves on the connecting part.
[0016] Furthermore, the length of the guide rib is less than the depth of the guide groove.
[0017] Furthermore, a button pressing block is provided on the bottom surface of the button, and the bottom end of the button pressing block protrudes from the bottom surface of the button.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0019] This invention uses a limit plate and a guide plate on the inner wall of the handle cover. The limit plates are symmetrically arranged on both sides of the mounting hole, and the guide plates are symmetrically arranged at both ends of the mounting hole. The bottom of the button is located between the two limit plates and the two guide plates. The limit plates limit the sliding of the button, and the guide plates guide the sliding of the button, thereby preventing the button from shaking when pressed, reducing the occurrence of button jamming and non-rebound, and ensuring the normal use of the outer handle. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the internal structure of the outer handle in an embodiment of this utility model;
[0021] Figure 2 This is a schematic diagram of the side structure of the button in an embodiment of this utility model;
[0022] Figure 3 This is a schematic diagram of the bottom surface structure of the button in an embodiment of this utility model;
[0023] Figure 4 This is a schematic diagram of the inner wall structure of the handle cover in an embodiment of this utility model;
[0024] Figure 5 This is a diagram showing the connection relationship between the button and the handle cover in an embodiment of this utility model;
[0025] The components include: 1. Handle body; 2. Handle cover; 21. Limiting plate; 22. Limiting rib; 23. Guide plate; 24. Guide rib; 3. Lock cylinder; 4. Mounting hole; 5. Button; 51. Pressing part; 52. Connecting part; 53. Guide groove; 54. Button pressing block; 6. Micro switch. Detailed Implementation
[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0027] A typical embodiment of this utility model is as follows: Figure 1 As shown, a door exterior handle button structure includes a handle body 1 and a handle cover 2. The handle body 1 is fixed to the outside of the door, and a lock cylinder 3 is provided at one end of the handle body 1 for controlling the door lock to open.
[0028] The handle cover 2 is placed on the outside of the handle body 1. The handle cover 2 has a mounting hole 4 at one end near the lock cylinder 3. It is known that the mounting hole 4 can be any shape. In this embodiment, the mounting hole 4 is a rectangular hole. A button 5 is provided in the mounting hole 4. The top surface of the button 5 protrudes from the outer surface of the handle cover 2, so that the button 5 can be pressed.
[0029] Specifically, such as Figure 2 and Figure 3 As shown, the longitudinal section of button 5 is stepped, including a pressing part 51 and a connecting part 52. The pressing part 51 is adapted to the mounting hole 4. The pressing part 51 can be inserted into the mounting hole 4 from the inside of the handle cover 2. The thickness of the mounting hole 4 is greater than the thickness of the handle cover 2, so that the top surface of the pressing part 51 protrudes from the outer surface of the handle cover 2, making it convenient to press.
[0030] The connecting part 52 is located below the pressing part 51. The size of the connecting part 52 is larger than the size of the mounting hole 4. When the pressing part 51 is placed in the mounting hole 4, the upper surface edge of the connecting part 52 can contact the inner wall of the handle cover 2, thereby limiting the button 5 and preventing the button 5 from falling out of the mounting hole 4.
[0031] like Figure 4 and Figure 5 As shown, a limiting plate 21 is provided on the inner wall of the handle cover 2. There are two limiting plates 21, which are symmetrically arranged on both sides of the mounting hole 4. The two limiting plates 21 are parallel to the side walls of the connecting part 52. Multiple limiting ribs 22 are provided on the side of the limiting plate 21 near the side wall of the connecting part 52. The multiple limiting ribs 22 on the two limiting plates 21 are symmetrically arranged, and the distance between two opposite limiting ribs 22 is equal to the width of the connecting part 52. This allows the connecting part 52 of the button 5 to be placed between the two limiting plates 21, and the limiting ribs 22 are used to limit the button 5, ensuring that the button 5 will not shake when it moves.
[0032] Guide grooves 53 are provided at both ends of the connecting part 52. The bottom and sides of the guide grooves 53 are open and the top is closed. Guide plates 23 are also provided on the inner wall of the handle cover 2. There are two guide plates 23, which are symmetrically arranged at both ends of the mounting hole 4. The guide plates 23 are parallel to the end face of the connecting part 52. The distance between the two guide plates 23 is equal to the length of the connecting part 52, so that the connecting part 52 can be placed between the two guide plates 23.
[0033] Guide ribs 24 are provided on the sidewalls of the two guide plates 23 near the end face of the connecting part 52. The guide ribs 24 are correspondingly provided with the guide grooves 53 on the connecting part 52. The guide ribs 24 can be inserted into the guide grooves 53, and the length of the guide ribs 24 is less than the depth of the guide grooves 53, so that the button 5 can slide in the mounting hole 4. The guide grooves 53 and guide ribs 24 are used to guide the sliding of the button 5, ensuring that the button 5 does not get stuck during the movement.
[0034] A button pressing block 54 is provided on the bottom surface of button 5. The bottom end of the button pressing block 54 protrudes from the bottom surface of button 5. A micro switch 6 is fixed on the handle body 1. The micro switch 6 is electrically connected to the vehicle system and is used to control the opening and closing of the vehicle lock. The micro switch 6 is correspondingly set with the button pressing block 54. When the handle cover 2 is closed on the handle body 1, the button pressing block 54 contacts the top surface of the micro switch 6. When button 5 is pressed, the force is transmitted to the micro switch 6 through the button pressing block 54, so that the circuit is closed, thereby unlocking the door.
[0035] By using a limit plate and a guide plate on the inner wall of the handle cover, with the limit plates symmetrically arranged on both sides of the mounting hole and the guide plates symmetrically arranged at both ends of the mounting hole, and the bottom of the button located between the two limit plates and the two guide plates, the limit plates limit the sliding of the button, and the guide plates guide the sliding of the button, thereby preventing the button from shaking when pressed, reducing the occurrence of button jamming or failure to rebound, and ensuring the normal use of the outer handle.
[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A vehicle door handle button structure, characterized by, The device includes a handle body and a handle cover. The handle cover is fitted onto the handle body and has a mounting hole. A button is installed in the mounting hole. A micro switch is fixed on the handle body and is configured to correspond to the button. The inner wall of the handle cover is provided with two limiting plates and two guide plates. The two limiting plates are symmetrically arranged on both sides of the mounting hole, and the guide plates are symmetrically arranged at both ends of the mounting hole. The bottom of the button is located between the two limiting plates and the two guide plates.
2. A vehicle door handle button structure as defined in claim 1, characterized in that The button has a stepped longitudinal section and includes a pressing part and a connecting part, with the connecting part located below the pressing part.
3. A vehicle door handle button structure as defined in claim 2, wherein The pressing part is adapted to the mounting hole, the thickness of the mounting hole is greater than the thickness of the handle cover, and the top surface of the pressing part protrudes from the outer surface of the handle cover.
4. A vehicle door handle button structure as defined in claim 3, wherein The size of the connecting part is larger than the size of the mounting hole.
5. A vehicle door handle button structure as defined in claim 2, wherein The limiting plate has multiple limiting ribs on the side near the connecting part sidewall, and the multiple limiting ribs on the two limiting plates are symmetrically arranged.
6. A vehicle door handle button structure as defined in claim 5, wherein The spacing between two opposing limiting ribs is equal to the width of the connection.
7. A vehicle door handle button structure as defined in claim 2 wherein, Guide grooves are provided at both ends of the connecting part. The bottom and sides of the guide grooves are open and the top is closed.
8. A vehicle door handle button structure as defined in claim 7, characterized in that Guide ribs are provided on the sidewalls of the two guide plates near the end face of the connecting part, and the guide ribs are provided in correspondence with the guide grooves on the connecting part.
9. The door exterior handle button structure as described in claim 8, characterized in that, The length of the guide rib is less than the depth of the guide groove.
10. A vehicle door handle button structure as defined in claim 1, wherein A button pressing block is provided on the bottom surface of the button, and the bottom end of the button pressing block protrudes from the bottom surface of the button.