CN211287138U

CN211287138U - Automobile door inner handle assembly

Info

Publication number: CN211287138U
Application number: CN201921526698.5U
Authority: CN
Inventors: 方立锋; 周宝聪; 马永兴; 周栋
Original assignee: Shentong Technology Group Co Ltd
Current assignee: Shentong Technology Group Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-08-18
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a handle assembly in car door, including handle base, handle body, hasp, be provided with the fixed axle on the handle base, handle body and hasp all rotate to be connected on the fixed axle, be provided with the breach on the handle body, the hasp setting is in the breach, the both ends of hasp set up the recess, it is equipped with the drag reduction pad to inlay in the recess. The utility model discloses a set up the drag reduction pad at the both ends of hasp, can effectively reduce the frictional force between hasp terminal surface and the handle body, avoid the hasp to produce the noise when rotating, can make the hasp more smooth and easy when rotating simultaneously.

Description

Automobile door inner handle assembly

Technical Field

The utility model relates to the technical field of automobiles, in particular to handle assembly in car door.

Background

The inner side of the existing automobile door is provided with an inner handle, so that passengers can open the automobile door conveniently. The handle includes handle base, handle body, hasp in current car door, is provided with the fixed axle on the handle base, and handle body and hasp all rotate to be connected on the fixed axle, are provided with the breach on the handle body, and the hasp setting is in the breach. When the vehicle door is closed, the lock catch is rotated towards one direction to lock the vehicle door, so that the vehicle door is prevented from being opened in the driving process, and the lock catch is rotated towards the other direction to unlock the vehicle door. The lock catch and the handle body are both provided with plating layers to play a role in decoration. Because the both ends of hasp and the contact of handle body, the both ends of hasp take place the friction with the handle body when rotating, produce the abnormal sound easily to the cladding material on easy fish tail hasp and handle body surface influences the outward appearance.

Disclosure of Invention

The utility model aims at solving the problem that the lock catch rubs with the handle body when rotating in the existing door inner handle, produces abnormal sound easily, provides a handle assembly in car door, can effectively solve above-mentioned problem.

The utility model aims at realizing through the following technical scheme: the utility model provides a handle assembly in car door, includes handle base, handle body, hasp, be provided with the fixed axle on the handle base, handle body and hasp all rotate to be connected on the fixed axle, be provided with the breach on the handle body, the hasp setting is in the breach, the both ends of hasp set up the recess, it is equipped with the drag reduction pad to inlay in the recess.

The utility model discloses in, set up the drag reduction pad through the both ends at the hasp, can effectively reduce the frictional force between hasp terminal surface and the handle body, avoid the hasp to produce the noise when rotating, can make the hasp more smooth and easy when rotating simultaneously. Due to the existence of the anti-drag pad, the end face of the lock catch is not in direct contact with the handle body, and the lock catch and the plating layer on the surface of the handle body are prevented from being scratched. The anti-drag pad is embedded in the groove, so that the anti-drag pad is positioned.

Preferably, the drag reduction pad is provided with a fixing hook which hooks the edge of the lock catch. The edge of the lock catch is hooked by the fixing hook, so that the anti-drag pad is fixed on the lock catch.

Preferably, the drag reduction pad is made of nylon. The nylon material has good wear resistance and low friction coefficient.

Preferably, the handle body is provided with a light emitting piece. The luminous piece can give out light at night, makes things convenient for the passenger to find the handle body fast.

Preferably, the light emitting sheet is made of a fluorescent material. The fluorescent material can absorb light energy in the daytime and automatically emit light at night, does not consume electric energy, and is energy-saving and environment-friendly.

Preferably, the handle base is provided with a buffer device, the buffer device comprises a piston cylinder, a piston is arranged in the piston cylinder, an air cavity is formed between the piston and the bottom of the piston cylinder, the bottom of the air cavity is provided with an air hole, and a spring is arranged between the piston and the bottom of the air cavity; the handle is characterized in that a piston rod is arranged on the piston, the piston rod upwards penetrates through the piston cylinder, and the front end of the piston cylinder is abutted against one side, close to the handle base, of the handle body. When a user pulls the handle body outwards, the piston rod extends outwards under the action of the spring, the volume of the air cavity is increased, and outside air enters the air cavity through the air hole; after the user loosens one's hand, the handle body kick-backs, the piston moved to the piston cylinder bottom this moment, the air in the air cavity outwards discharges through the gas pocket with certain velocity of flow, its velocity of flow size is decided by the size of gas pocket, because the air in the air cavity can only discharge with the certain velocity, discharge fast in unable short time, make the piston can only slowly remove to the piston cylinder bottom, thereby make the handle body toward the gyration with slower speed move, play good cushioning effect to the handle body, avoided producing violent striking between handle body and the handle base like this.

Preferably, the front end of the piston rod is provided with a contact head made of an elastic material.

The utility model has the advantages that: the utility model discloses a set up the drag reduction pad at the both ends of hasp, can effectively reduce the frictional force between hasp terminal surface and the handle body, avoid the hasp to produce the noise when rotating, can make the hasp more smooth and easy when rotating simultaneously.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the back structure of the present invention.

Fig. 3 is a schematic structural view of the lock catch.

Fig. 4 is a schematic structural view of the handle body.

Fig. 5 is a schematic structural view of the handle base.

Fig. 6 is a cross-sectional view of a cushioning device.

In the figure: 1. the handle comprises a handle base, 2, a handle body, 3, a lock catch, 4, a light-emitting sheet, 5, a fixing shaft, 6, a drag reduction pad, 7, a shaft hole, 8, a buffer device, 9, a piston cylinder, 10, a piston, 11, a piston rod, 12, a contact head, 13, an air cavity, 14, a spring, 15 and an air hole.

Detailed Description

The invention will be further described with reference to the following detailed description and accompanying drawings.

Example 1:

as shown in fig. 1 to 6, an inner handle assembly for a vehicle door includes a handle base 1, a handle body 2, and a latch 3. The handle base 1 is provided with a fixed shaft 5. The handle body 2 and the lock catch 3 are rotatably connected to the fixed shaft 5. The handle body 2 is provided with a notch, and the lock catch 3 is arranged in the notch. Grooves are formed in two ends of the lock catch 3. And a drag reduction pad 6 is embedded in the groove. The drag reduction pad 6 is provided with a fixing hook. The fixing hook hooks the edge of the latch 3. The drag reduction pad 6 is made of nylon.

The handle body 2 is provided with a light-emitting sheet 4. The light emitting sheet 4 is made of a fluorescent material. The luminous piece can give out light at night, makes things convenient for the passenger to find the handle body fast.

The handle base 1 is provided with a buffer device 8. The damping device 8 comprises a piston cylinder 9. A piston 10 is arranged in the piston cylinder 9. An air cavity 13 is formed between the piston 10 and the bottom of the piston cylinder 9. The bottom of the air cavity 13 is provided with an air hole 15. A spring 14 is arranged between the piston 10 and the bottom of the air cavity 13. The piston 10 is provided with a piston rod 11. The piston rod 11 passes upwards through the piston cylinder 9. The front end of the piston cylinder 9 is provided with a contact 12 made of an elastic material. The contact 12 is abutted against one side of the handle body 2 close to the handle base 1. When a user pulls the handle body outwards, the piston rod extends outwards under the action of the spring, the volume of the air cavity is increased, and outside air enters the air cavity through the air hole; after the user loosens one's hand, the handle body kick-backs, the piston moved to the piston cylinder bottom this moment, the air in the air cavity outwards discharges through the gas pocket with certain velocity of flow, its velocity of flow size is decided by the size of gas pocket, because the air in the air cavity can only discharge with the certain velocity, discharge fast in unable short time, make the piston can only slowly remove to the piston cylinder bottom, thereby make the handle body toward the gyration with slower speed move, play good cushioning effect to the handle body, avoided producing violent striking between handle body and the handle base like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a handle assembly in car door, includes handle base (1), handle body (2), hasp (3), be provided with fixed axle (5) on handle base (1), handle body (2) and hasp (3) are all rotated and are connected on fixed axle (5), be provided with the breach on handle body (2), hasp (3) set up in the breach, its characterized in that: grooves are formed in two ends of the lock catch (3), and drag reduction pads (6) are embedded in the grooves.

2. The vehicle door inner handle assembly according to claim 1, wherein the anti-drag pad (6) is provided with a fixing hook, and the fixing hook hooks the edge of the latch (3).

3. The vehicle door inner handle assembly according to claim 1, wherein the anti-drag pad (6) is made of nylon.

4. The vehicle door inner handle assembly according to claim 1, wherein the handle body (2) is provided with a light emitting sheet (4).

5. The vehicle door inner handle assembly according to claim 4, wherein the luminescent sheet (4) is made of a fluorescent material.

6. The vehicle door inner handle assembly according to claim 1, wherein a buffer device (8) is arranged on the handle base (1), the buffer device (8) comprises a piston cylinder (9), a piston (10) is arranged in the piston cylinder (9), an air cavity (13) is formed between the piston (10) and the bottom of the piston cylinder (9), an air hole (15) is arranged at the bottom of the air cavity (13), and a spring (14) is arranged between the piston (10) and the bottom of the air cavity (13); the handle is characterized in that a piston rod (11) is arranged on the piston (10), the piston rod (11) upwards penetrates through the piston cylinder (9), and the front end of the piston cylinder (9) is abutted against one side, close to the handle base (1), of the handle body (2).

7. The vehicle door inner handle assembly according to claim 6, wherein the front end of the piston rod (11) is provided with a contact head (12) made of an elastic material.