CN214996870U

CN214996870U - Car door inside-opening handle with buffering effect

Info

Publication number: CN214996870U
Application number: CN202023331972.9U
Authority: CN
Inventors: 张曦; 张兵
Original assignee: Chongqing Jindi Auto Decorating Co ltd
Current assignee: Chongqing Jindi Auto Decorating Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of automobile door inner handle, in particular to a door inner handle with a buffer function, which has simpler structure, safer use and better buffer function, and comprises a handle shell and a handle, wherein the left part of the handle shell is provided with a buffer cavity, the handle is arranged in the buffer cavity through a connecting rod, the top of the left end of the buffer cavity is provided with a buffer device, the buffer device comprises a buffer block, the left end of the buffer block is provided with a metal gasket, the left end of the buffer block is provided with a sliding rod, the periphery of the sliding rod is provided with a sliding tube, the sliding rod can slide left and right in the sliding tube, a spring is arranged between the sliding tube and the metal gasket, the bottom of the left part of the handle is provided with a spring hole, the bottom of the left end of the buffer cavity is provided with a spring block, the middle part of the spring block is provided with a through hole, a tension spring is arranged between the spring hole and the through hole, the middle part of the handle is provided with a slot, the right part of the top end of the handle is provided with a button.

Description

Car door inside-opening handle with buffering effect

Technical Field

The utility model relates to a handle technical field specifically is a handle in door with cushioning effect in car door.

Background

As is well known, with the development of economy and the improvement of the living standard of people, automobiles become one of important vehicles for people to walk, and parts on the automobiles are indispensable components of the automobiles. An inside door handle for an automobile door is one of essential parts of an automobile, and the inside door handle functions to open the door from the inside by applying force.

However, most of the existing car door inside-opening handles with the buffering function are complex in structure, high in production cost, difficult to maintain and high in maintenance cost, people do not have the habit of opening the door by hands when opening the door in the car, the situation behind the car cannot be observed when the door is opened in the car, and the sudden door opening is likely to cause that pedestrians or the car behind the car cannot react, so that accidents caused by the fact are all better.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a simple structure and use safer car door internal handle that has the cushioning effect more.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an inward-opening handle of a vehicle door with a buffering effect comprises a handle shell and a handle, wherein the handle is irregular, the handle is arranged inside the handle shell, a buffering cavity is arranged at the left part of the handle shell, a connecting rod is arranged inside the buffering cavity, the handle is arranged in the handle shell through the connecting rod and is in running fit, a buffering device is arranged at the top of the left end of the buffering cavity and comprises a buffering block, a metal gasket is arranged at the left end of the buffering block, the metal gasket is annular, a sliding rod is arranged at the left end of the buffering block, a sliding pipe is arranged around the sliding rod and can slide left and right inside the sliding pipe, the sliding pipe is arranged at the left end of the buffering cavity, a spring is arranged between the sliding pipe and the metal gasket, a spring hole is arranged at the bottom of the left part of the handle, a spring block is arranged at the bottom of the left end of the buffering cavity, a through hole is arranged in the middle of the spring block, and penetrates through the front end of the spring block to the rear end of the spring block, install the extension spring between spring hole and the through-hole, the one end and the spring jogged joint of extension spring, the other end and the through-hole of extension spring are connected, the middle part of handle is provided with the fluting, the fluting runs through to the bottom of handle in the top of handle, both ends all are provided with the supporting shoe around the right-hand member bottom of handle, the top right part of handle is provided with the button, the top of button sets up in the inside of handle, the inside of handle is provided with the wiring groove, the one end and the button in wiring groove are connected, the other end in wiring groove and the left end top of passing the handle, the inside in wiring groove is provided with the power cord, the one end and the button of power cord are connected, the other end of power cord stretches out the left end in wiring groove and the left end of handle shell.

Furthermore, a limiting groove is formed in the middle of the top end of the buffer cavity, a limiting block is arranged at the left end of the limiting groove, and the limiting block is made of soft rubber.

Furthermore, the supporting block is made of rubber.

Furthermore, the buffer block is made of rubber.

Further, the button is a capacitive touch switch.

Further, every edges and corners of handle all is the fillet setting.

(III) advantageous effects

Compared with the prior art, the utility model provides an interior handle of opening of door with cushioning effect possesses following beneficial effect:

this handle in door with cushioning effect, elasticity through the extension spring is compared in the elasticity of spring bigger, can make the spring shrink when making extension spring pulling handle, and then make this handle have good buffering effect, driving computer through power cord and vehicle is connected, make this handle when pressing the button, just can open the door, otherwise only pulling handle then can't open the door, effectively increase the security of this door, through the special construction of this handle, make this handle when using the backhand to open, it is more convenient to go ahead of the hand, otherwise can be comparatively awkward when using, thereby remind people to open the door in the backhand, observe the circumstances behind the car simultaneously, and then reduce the vehicle accident by a wide margin.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the handle of FIG. 1 according to the present invention when it is opened;

FIG. 4 is a partially enlarged schematic view of a portion A shown in FIG. 1 according to the present invention;

fig. 5 is a partially enlarged structural diagram of the point B shown in fig. 3 according to the present invention.

In the figure: 1. a handle case; 2. a handle; 3. a buffer chamber; 4. a connecting rod; 5. a buffer block; 6. a metal gasket; 7. a slide bar; 8. a slide pipe; 9. a spring; 10. a spring hole; 11. a spring block; 12. a through hole; 13. a tension spring; 14. grooving; 15. a support block; 16. a button; 17. a wiring slot; 18. a power line; 19. a limiting groove; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the handle with buffering function in the vehicle door of the present invention comprises a handle housing 1 and a handle 2, wherein the handle 2 is irregular, the handle 2 is disposed inside the handle housing 1, a buffer chamber 3 is disposed at the left portion of the handle housing 1, a connecting rod 4 is disposed inside the buffer chamber 3, the handle 2 is mounted inside the handle housing 1 through the connecting rod 4 and is rotatably fitted, the handle 2 can rotate freely inside the handle housing 1, a buffer device is disposed at the top of the left end of the buffer chamber 3, the buffer device comprises a buffer block 5, a metal gasket 6 is disposed at the left end of the buffer block 5, the metal gasket 6 can prevent a spring 9 from being embedded into the buffer block 5 after long-term use, the buffer block 5 is prevented from being damaged, the metal gasket 6 is annular, a sliding rod 7 is disposed at the left end of the buffer block 5, a sliding tube 8 is disposed around the sliding rod 7, the slide rod 7 can slide left and right in the slide tube 8, the slide tube 8 is arranged at the left end of the buffer cavity 3, the spring 9 is arranged between the slide tube 8 and the metal gasket 6, one end of the spring 9 is connected with the right end of the slide tube 8, the other end of the spring 9 is connected with the left end of the metal gasket 6, the bottom of the left part of the handle 2 is provided with a spring hole 10, the bottom of the left end of the buffer cavity 3 is provided with a spring block 11, the middle part of the spring block 11 is provided with a through hole 12, the through hole 12 penetrates through the front end of the spring block 11 to the rear end of the spring block 11, a tension spring 13 is arranged between the spring hole 10 and the through hole 12, one end of the tension spring 13 is connected with the spring hole 10, and the other end of the tension spring 13 is connected with the through hole 12, in the embodiment, the elasticity of the tension spring 13 is larger than that of the spring 9, so that the spring 9 can be contracted when the tension spring 13 pulls the handle 2, and the handle 2 has a good buffer effect, the middle part of the handle is provided with a slot 14, the slot 14 penetrates from the top end of the handle 2 to the bottom end of the handle 2, the front end and the rear end of the bottom of the right end of the handle 2 are both provided with supporting blocks 15, the right part of the top end of the handle 2 is provided with a button 16, when in use, a hand penetrates through the slot 14, the button 16 is pressed, the handle 2 is pulled slightly, the handle 2 is pulled out of the handle shell 1, the vehicle door can be opened, the top part of the button 16 is arranged inside the handle 2, the inside of the handle 2 is provided with a wiring groove 17, one end of the wiring groove 17 is connected with the button 16, the other end of the wiring groove 17 is connected with the left end of the wiring groove 17, the other end of the wiring groove 17 is connected with a traveling computer of a vehicle through the power wire 18, when the button 16 is pressed by the handle 2, the door can be opened, otherwise only pull handle 2 then can't open the door, effectively increase the security of this door, through the special construction of this handle 2, make this handle 2 when using the backhand to open, more handy convenience, otherwise can be comparatively awkward when using to remind people to open the door by the backhand, observe the circumstances behind the car simultaneously, and then reduce the vehicle accident by a wide margin.

Wherein, the top middle part of cushion chamber 3 is provided with spacing groove 19, and the left end of spacing groove 19 is provided with stopper 20, and stopper 20's material is soft rubber, makes handle 2 when the pulling, and its stopper 20 can have good limiting displacement, prevents that handle 2 pulling scope is too big.

The supporting block 15 is made of rubber, so that the supporting block 15 has a certain buffering effect.

Wherein, the material of buffer block 5 is rubber, makes buffer block 5 have better wearability, with certain cushioning effect.

Wherein, the button 16 is a capacitive touch switch, which makes the use of the button 16 more convenient and sensitive.

Wherein, every edges and corners department of handle 2 all is the fillet setting, makes handle 2 more slick and sly, when pleasing to the eye, uses more comfortablely.

In summary, in the vehicle door inward opening handle with the buffering function, when the handle 2 is used, the handle 2 is installed on a vehicle door, the power cord 18 is electrically connected with a vehicle computer of a vehicle, when the handle 2 installed on the left side of the vehicle is pulled, the right hand is used for extending into the inside of the slot 14, the button 16 is pressed, when the handle 2 is pulled by the right hand, the vehicle door can be opened, when the handle 2 installed on the right side of the vehicle is pulled, the left hand is used for extending into the inside of the slot 14, the button 16 is pressed, when the handle 2 is pulled by the left hand, the vehicle door can be opened, when the handle 2 is pulled by the hand and the button 16 is not pressed, the vehicle door can be controlled by the vehicle computer, the vehicle door cannot be opened, and the vehicle door can be opened smoothly only when the button 16 is pressed by the opposite hand and the vehicle door is pulled, so that the accident rate of the vehicle is effectively reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interior handle of opening of door with cushioning effect, includes handle shell (1) and handle (2), its characterized in that: the handle (2) is irregular, the handle (2) is arranged in the handle shell (1), the left part of the handle shell (1) is provided with a buffer cavity (3), the inside of the buffer cavity (3) is provided with a connecting rod (4), the handle (2) is arranged in the handle shell (1) through the connecting rod (4) and is in running fit, the top of the left end of the buffer cavity (3) is provided with a buffer device, the buffer device comprises a buffer block (5), the left end of the buffer block (5) is provided with a metal gasket (6), the metal gasket (6) is in a circular ring shape, the left end of the buffer block (5) is provided with a sliding rod (7), a sliding pipe (8) is arranged around the sliding rod (7), the sliding rod (7) can slide left and right in the inside of the sliding pipe (8), the sliding pipe (8) is arranged at the left end of the buffer cavity (3), a spring (9) is installed between the sliding pipe (8) and the metal gasket (6), a spring hole (10) is formed in the bottom of the left portion of the handle (2), a spring block (11) is arranged at the bottom of the left end of the buffer cavity (3), a through hole (12) is formed in the middle of the spring block (11), the through hole (12) penetrates through the rear end of the spring block (11) from the front end of the spring block (11), a tension spring (13) is installed between the spring hole (10) and the through hole (12), one end of the tension spring (13) is connected with the spring hole (10), the other end of the tension spring (13) is connected with the through hole (12), a groove (14) is formed in the middle of the handle (2), the groove (14) penetrates through the bottom end of the handle (2) from the top end of the handle (2), supporting blocks (15) are arranged at the front end and the rear end of the bottom of the right end of the handle (2), the top right part of handle (2) is provided with button (16), the top of button (16) sets up in the inside of handle (2), the inside of handle (2) is provided with wiring groove (17), the one end and the button (16) of wiring groove (17) are connected, the other end of wiring groove (17) and the left end top of passing handle (2), the inside of wiring groove (17) is provided with power cord (18), the one end and the button (16) of power cord (18) are connected, the other end of power cord (18) stretches out the left end of wiring groove (17) and the left end of handle shell (1).

2. The vehicle door inside handle with the buffering function according to claim 1, characterized in that: the buffer chamber is characterized in that a limiting groove (19) is formed in the middle of the top end of the buffer chamber (3), a limiting block (20) is arranged at the left end of the limiting groove (19), and the limiting block (20) is made of soft rubber.

3. The vehicle door inside handle with the buffering function according to claim 1, characterized in that: the supporting block (15) is made of rubber.

4. The vehicle door inside handle with the buffering function according to claim 1, characterized in that: the buffer block (5) is made of rubber.

5. The vehicle door inside handle with the buffering function according to claim 1, characterized in that: the button (16) is a capacitive touch switch.

6. The vehicle door inside handle with the buffering function according to claim 1, characterized in that: every edges and corners of handle (2) all are the fillet setting.