CN210563917U

CN210563917U - Door inside buckle hand device and vehicle

Info

Publication number: CN210563917U
Application number: CN201920722297.0U
Authority: CN
Inventors: 李新
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-05-19
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a detain hand device and vehicle in door, this interior detain hand device includes base, handle and cable, and base and handle are articulated mutually through the round pin axle, and the epaxial cover of round pin is equipped with the torsional spring, the handle with the cable is connected, is connected with the bulb on the cable, and the cover is equipped with spherical cover on the bulb, is provided with the joint hole on the handle, and spherical cover joint is in the joint hole. The utility model also discloses a vehicle of including above-mentioned interior attacker device. The utility model discloses the friction abnormal sound that produces between handle and the cable when can effectively reduce the door and open promotes and takes the comfort.

Description

Door inside buckle hand device and vehicle

Technical Field

The utility model relates to the technical field of vehicles, concretely relates to detain hand device and vehicle in door.

Background

The inner door handle device is arranged on the inner side of the vehicle door, and the vehicle door can be opened by pulling the inner handle. The existing inner door handle is generally composed of a base, a handle, a pin shaft, a torsion spring and a pull cable, wherein the handle is hinged with the base through the pin shaft, as shown in figure 1, one end of the pull cable is connected with a door lock of a vehicle door, the other end of the pull cable is provided with a cylindrical head, the cylindrical head is connected with the handle, and when a passenger pulls the handle, the handle rotates to pull the pull cable, so that the vehicle door is opened. But when the door was opened, can produce great friction abnormal sound between cable cylinder head and the handle, reduced the comfort of taking.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a detain hand device and vehicle in door can reduce the friction abnormal sound that produces between handle and the cable when the door is opened, does benefit to the promotion and takes the comfort.

In order to solve the technical problem, the utility model provides a technical scheme as follows:

the utility model provides a detain hand device in door, includes base, handle and cable, base and handle are articulated mutually through the round pin axle, the epaxial cover of round pin is equipped with the torsional spring, the handle with the cable is connected, be connected with the bulb on the cable, the cover is equipped with spherical cover on the bulb, be provided with the joint hole on the handle, spherical cover joint is in the joint hole.

In one embodiment, the ball sleeve is rotatably sleeved on the ball head.

In one embodiment, the ball sleeve is provided with a first opening exposing a portion of the ball head.

In one embodiment, the spherical sleeve is provided with a plurality of open grooves at one end provided with the first opening.

In one embodiment, the spherical sleeve is a plastic sleeve.

In one embodiment, the plastic casing is a polyoxymethylene resin casing.

In one embodiment, the handle is provided with a pulling part, the pulling part comprises a bottom plate and a top plate, an accommodating gap is formed between the bottom plate and the top plate, the top plate is provided with the clamping hole, one part of the spherical sleeve is clamped in the clamping hole, and the other part of the spherical sleeve is positioned in the accommodating gap.

In one embodiment, the clamping hole is provided with a second opening for accommodating the inhaul cable.

A vehicle comprises the vehicle door inner buckle device.

The utility model discloses following beneficial effect has: the utility model discloses a door inside buckle hand device and vehicle, through the structural design of bulb and bulb cover on the cable, effectively reduced the door when opening the handle and the cable between the friction abnormal sound that produces, promoted the comfort of taking; the whole structure is simple and reliable, the processing is convenient, the production cost is low, the universality is strong, and the popularization is convenient.

Drawings

FIG. 1 is a schematic diagram of a cable according to the prior art;

fig. 2 is a schematic structural view of an embodiment of the door inside catcher device of the present invention;

FIG. 3 is a schematic structural view of the cable of FIG. 1;

FIG. 4 is an exploded view of the cable of FIG. 3;

in the figure: 1. handle, 11, tractive portion, 12, bottom plate, 13, roof, 131, joint hole, 1311, second opening, 14, accommodation gap, 2, cable, 21, bulb, 3, spherical cover, 31, first opening, 32, open slot, 4, cylinder head, 5, torsional spring, 6, round pin axle.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 2-4, this embodiment discloses a detain hand device in door, including base (not shown in the figure), the hand, 1 and the cable 2 of being connected with the door lock, base and handle 1 are articulated mutually through round pin axle 6 so that handle 1 can rotate relative to the base, the cover is equipped with torsional spring 5 on the round pin axle 6 so that the handle 1 resets after the rotation, handle 1 is connected with cable 2, be fixed with bulb 21 on the cable 2, the cover is equipped with spherical cover 3 on the bulb 21, be provided with joint hole 131 on handle 1, spherical cover 3 joint is in joint hole 131.

When the vehicle door needs to be opened, the handle 1 is buckled, the handle 1 rotates around the pin shaft 6, so that the spherical sleeve 3 and the ball head 21 are pulled to move together, and the inhaul cable 2 is pulled to move to open the vehicle door.

Wherein, spherical cover 3 is spherical, can be so that be line contact between spherical cover 3 and the joint hole 131, compare in prior art the cylinder head 4 of cable tip and the cooperation mode in joint hole 131, the area of contact between the two that has significantly reduced has reduced frictional force to the abnormal sound that the friction produced has been reduced.

In one embodiment, the spherical sleeve 3 is rotatably sleeved on the ball head 21, so that when the handle 1 rotates, the spherical sleeve 3 and the clamping hole 131 form rolling friction, which is more beneficial to reducing the friction force between the spherical sleeve 3 and the clamping hole 131, thereby further reducing the friction abnormal sound.

In one embodiment, referring to fig. 3-4, the ball socket 3 is provided with a first opening 31 for exposing a part of the ball 21, so that the ball 21 is not completely covered by the ball socket 3, but a part of the ball is exposed to the outside, which enhances the connection stability between the ball socket 3 and the ball 21, and enhances the motion stability of the ball socket 3 and the ball 21 if the ball socket 3 rotates relative to the ball 21; on the other hand, the socket joint operation of the spherical sleeve 3 to the ball head 21 is convenient.

In one embodiment, the end of the spherical sleeve 3 where the first opening 31 is provided with a plurality of open slots 32, so that the first opening 31 has a certain flexibility, thereby generating a certain size deformation, and facilitating the spherical sleeve 3 to be sleeved on the ball head 21.

In one embodiment, the spherical sleeve 3 is made of a plastic sleeve shell, the handle 1 and the cylindrical head 4 in the prior art are both made of cast iron, metal and metal friction exists between the handle 1 and the cylindrical head, and noise generated during friction is high; in addition, the plastic casing has certain elasticity, so that the spherical sleeve 3 can conveniently sleeve the ball head 21, and vibration noise can be reduced.

In one embodiment, the plastic casing is made of polyoxymethylene resin (POM), has good elasticity and hardness, is convenient for spherical sleeving, and can firmly wrap the ball head 21 to prevent the ball head 21 from slipping from the spherical sleeve 3; in addition, the POM casing also has the characteristics of high rigidity and high wear resistance.

When the ball sleeve 3 adopts a POM casing, the guy cable 2, the ball head 21 and the ball sleeve 3 can adopt the following assembling method: firstly, the spherical sleeve 3 is formed by injection molding through a mold, then the spherical sleeve 3 is connected to the inhaul cable 2 in a penetrating mode, then the end portion of the inhaul cable 2 and the ball head 21 are die-cast together, finally the ball head 21 is sleeved into the POM sleeve from the first opening 31 through the elasticity of the POM sleeve, the POM sleeve can firmly cover the ball head 21 due to the elastic force, the POM sleeve cannot move along the length direction of the inhaul cable 2, and meanwhile the spherical sleeve 3 can flexibly rotate around the ball head 21.

In one embodiment, the handle 1 is provided with a pulling part 11, the pulling part 11 comprises a bottom plate 12 and a top plate 13, an accommodating gap 14 is formed between the bottom plate 12 and the top plate 13, a clamping hole 131 is formed in the top plate 13, a part of the spherical sleeve 3 is clamped in the clamping hole 131, and the rest part of the spherical sleeve is located in the accommodating gap 14.

Further, offer the second opening 1311 that holds cable 2 on the joint hole 131 for during the installation of cable 2, earlier get into joint hole 131 from second opening 1311 with a section cable of spherical cover 3, after spherical cover 3 got into joint hole 131, the position of moving cable 2 made the cable section deviate to put behind second opening 1311 to holding clearance 14.

According to the vehicle door inner handle device, through the structural design of the ball head 21 and the ball head sleeve 3 on the pull rope 2, the friction abnormal sound generated between the handle 1 and the pull rope 2 when the vehicle door is opened is effectively reduced, and the riding comfort is improved; the whole structure is simple and reliable, the processing is convenient, the production cost is low, the universality is strong, and the popularization is convenient.

The embodiment also discloses a vehicle, which comprises the vehicle door inner buckle device.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a detain hand device in door, includes base, handle and cable, base and handle are articulated mutually through the round pin axle, the epaxial cover of round pin is equipped with the torsional spring, the handle with the cable is connected, characterized by, be connected with the bulb on the cable, the cover is equipped with spherical cover on the bulb, be provided with the joint hole on the handle, spherical cover joint is in the joint hole.

2. The vehicle door inside buckle device according to claim 1, wherein the ball sleeve is rotatably fitted over the ball head.

3. The vehicle door inside handle device according to claim 1, wherein the spherical sleeve is provided with a first opening exposing a part of the ball head.

4. The inside door catcher device according to claim 3, wherein the end of said spherical sleeve at which said first opening is formed is provided with a plurality of open grooves.

5. The door inside handle device according to claim 1, wherein the spherical sleeve is a plastic sleeve.

6. The door inside handle device according to claim 5, wherein the plastic cover is a polyoxymethylene resin cover.

7. The vehicle door inside buckle handle device according to claim 1, wherein the handle is provided with a pulling part, the pulling part comprises a bottom plate and a top plate, an accommodating gap is formed between the bottom plate and the top plate, the top plate is provided with the clamping hole, a part of the spherical sleeve is clamped in the clamping hole, and the rest part of the spherical sleeve is positioned in the accommodating gap.

8. The vehicle door inside buckle device according to claim 7, wherein the clamping hole is provided with a second opening for accommodating the pulling cable.

9. A vehicle comprising a door inside handle device according to any one of claims 1 to 8.