CN216577618U

CN216577618U - Steering wheel horn cover extracting tool

Info

Publication number: CN216577618U
Application number: CN202123311038.5U
Authority: CN
Inventors: 黄荣德; 刘玉明; 陈磊; 岳彩健; 张磊
Original assignee: Anhui Jianghuai Automobile Group Corp
Current assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a steering wheel horn cover extracting tool, it includes push rod, handle, the handle is flat structure, one end of handle is the plane, the other end of handle is provided with the arcwall face, the both sides of arcwall face link to each other with the plane through the connecting inclined plane and the vertical face that link to each other in proper order respectively; the one end of push rod with have on the handle planar one end links to each other perpendicularly, the other end of push rod is provided with the open slot, the open slot including be used for with the outer periphery matched with arc wall of snap ring, first direction inclined plane, second direction inclined plane, the arc wall is located the bottom of open slot, first direction inclined plane with second direction inclined plane is located respectively the both sides of arc wall and all outwards extend, the extension length on first direction inclined plane is greater than the extension length on second direction inclined plane. The utility model discloses can improve steering wheel horn cover's dismantlement efficiency effectively.

Description

Steering wheel horn cover extracting tool

Technical Field

The utility model belongs to the technical field of the vehicle steering wheel, concretely relates to steering wheel horn cover extracting tool.

Background

The steering wheel horn cover of vehicle assembles on the steering wheel, presses the steering wheel horn cover and can let the vehicle send the sound of singing to remind peripheral pedestrian and vehicle to notice safety. The mounting means of steering wheel horn cover is the joint formula generally, has three stabilizer blades of taking the barb on the steering wheel horn cover, goes into the stabilizer blade card of steering wheel horn cover during the assembly and in the snap ring that makes the snap ring be arranged in the barb to avoid the stabilizer blade to deviate from. When dismantling the steering wheel horn cover, need promote the snap ring on the steering wheel, make the snap ring deviate from the barb of stabilizer blade, can make the stabilizer blade break away from the snap ring, it can to take off the steering wheel horn cover.

The existing vehicle manufacturing main engine plant and vehicle maintenance point usually use a straight screw driver to disassemble the steering wheel horn cover, namely the straight screw driver is used to abut against the clamping ring on the steering wheel, so that the clamping ring is separated from the barb. However, the end of the linear screwdriver is pointed, so that the linear screwdriver is easy to slip when abutting against the clamping ring, the clamping ring cannot be effectively pushed, multiple operations of aligning and abutting against the clamping ring are needed, the operation is inconvenient, and the disassembly efficiency of the steering wheel horn cover is reduced; meanwhile, the grab handle of the linear screwdriver is cylindrical, and when the linear screwdriver is used, the grab handle is abutted against the clamping ring and needs large thrust, so that the grab handle is easy to be separated from a hand, repeated operation is needed, and the disassembly efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steering wheel horn cover extracting tool to solve the above-mentioned technical problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a steering wheel horn cover dismounting tool comprises a push rod and a handle, wherein the handle is of a flat structure, one end of the handle is a plane, the other end of the handle is provided with an arc-shaped surface, and two sides of the arc-shaped surface are connected with the plane through a connecting inclined surface and a vertical surface which are sequentially connected; the one end of push rod with have on the handle planar one end links to each other perpendicularly, the other end of push rod is provided with the open slot, the open slot including be used for with the outer periphery matched with arc wall of snap ring, first direction inclined plane, second direction inclined plane, the arc wall is located the bottom of open slot, first direction inclined plane with second direction inclined plane is located respectively the both sides of arc wall and all outwards extend, the extension length on first direction inclined plane is greater than the extension length on second direction inclined plane.

Preferably, the push rod is connected with the middle position of the plane.

Preferably, the push rod is detachably connected with the handle.

Preferably, the push rod is in threaded connection with the handle.

Preferably, an external thread is arranged at one end, far away from the open slot, of the push rod, and a threaded hole used for being matched with the external thread is vertically formed in the plane.

Preferably, the bolt further comprises a stud, a first screw hole is vertically formed in the plane, a second screw hole is formed in one end, far away from the open slot, of the push rod, and the second screw hole is coaxial with the push rod; one end of the stud is arranged in the first screw hole, and the other end of the stud is matched with the second screw hole.

The beneficial effects of the utility model reside in that:

the utility model discloses a steering wheel horn cover extracting tool, when it is using, the first direction inclined plane of open slot on the push rod will contact with the snap ring earlier, then under the guide effect of first direction inclined plane, make the snap ring slide gradually into the space between first direction inclined plane and the second direction inclined plane along first direction inclined plane, until the card goes into the arc wall, thus can accurately support the snap ring, and can avoid the snap ring to deviate from effectively, and then need not to aim at many times, have improved the efficiency of dismantling of steering wheel horn cover effectively; simultaneously when holding, the finger can press from both sides in the both sides of push rod, and the palm is held and is exerted power on the arcwall face, then promotes the push rod and supports the snap ring to make the handle be difficult for deviating from, and then make and dismantle efficiency and obtained the improvement.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments are briefly introduced below, and the detailed description of the embodiments of the present invention is further described with reference to the drawings, wherein

Fig. 1 is an isometric view of a steering wheel bell removal tool according to an embodiment of the present invention;

fig. 2 is a front view of a steering wheel horn cover dismounting tool provided by an embodiment of the present invention;

fig. 3 is a side view of a steering wheel bell detaching tool according to an embodiment of the present invention.

In the drawings, the reference numbers:

11. a push rod 12, an open slot 13, an arc slot 14, a first guide inclined plane,

15. a second guiding inclined plane 21, a handle 22, a plane 23, an arc-shaped plane,

24. connecting inclined plane, 25, vertical plane, 31 and stud.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to specific embodiments.

As shown in fig. 1 to 3, an embodiment of the present invention provides a steering wheel horn cover dismounting tool, which includes a push rod 11 and a handle 21, wherein the handle 21 is a flat structure, one end of the handle 21 is a plane 22, the other end of the handle is provided with an arc surface 23, and two sides of the arc surface are respectively connected to the plane 22 through a connecting inclined surface 24 and a vertical surface 25 which are sequentially connected; the one end of push rod 11 with have on the handle planar one end links to each other perpendicularly, the other end of push rod is provided with open slot 12, open slot 12 is including being used for with the outer periphery matched with arc wall 13 of snap ring, first direction inclined plane 14, second direction inclined plane 15, the arc wall is located the bottom of open slot, first direction inclined plane 14 with second direction inclined plane 15 is located respectively the both sides of arc wall and all outwards extend, the extension length on first direction inclined plane is greater than the extension length on second direction inclined plane.

The embodiment of the utility model provides a steering wheel horn cover extracting tool, when it uses, the first direction inclined plane 14 of open slot 12 on push rod 11 will contact with the snap ring earlier, then under the guide effect of first direction inclined plane, make the snap ring slide gradually into the space between first direction inclined plane and the second direction inclined plane along first direction inclined plane 14, until the card goes into arc wall 13, thus can support the snap ring accurately, and can avoid the snap ring to deviate from effectively, and then need not to aim at many times, have improved dismantlement efficiency effectively; simultaneously when holding, the finger can press from both sides in the both sides of push rod 11, and the palm is held and is exerted power on the arcwall face, then promotes the push rod and supports the snap ring to make handle 21 be difficult for deviating from, and then make and dismantle efficiency and obtained the improvement.

It is preferable that the push rod 11 is connected to a middle portion of the plane 22, so as to be uniformly applied in use.

Further, the push rod 11 is detachably connected to the handle 21, thereby facilitating replacement or maintenance of the push rod.

Specifically, the push rod 11 is screwed to the handle 21.

The utility model provides an in the embodiment, keep away from on the push rod the one end of open slot is provided with the external screw thread, be provided with perpendicularly on the plane be used for with external screw thread matched with screw hole. By adopting the scheme, when the push rod is installed, the installation between the push rod and the handle can be realized only by screwing one end with the external thread on the push rod into the threaded hole and locking the end.

In another embodiment provided by the present invention, the steering wheel horn cover detaching tool further comprises a stud 31, a first screw hole is vertically arranged on the plane, a second screw hole is arranged on one end of the push rod away from the open slot, and the second screw hole is coaxial with the push rod; one end of the stud is arranged in the first screw hole, and the other end of the stud 31 is matched with the second screw hole. By adopting the scheme, the installation can be completed only by screwing one end of the stud 31 in the first screw hole, then screwing the push rod on the stud through the second screw hole and abutting against the plane; when the push rod needs to be detached, the push rod only needs to be unscrewed from the stud, the stud does not need to be detached from the first screw hole, and therefore even if the push rod is detached for many times, threads on the stud can be damaged only possibly, the threads in the first screw hole cannot be damaged, the stud only needs to be replaced at the moment, the handle does not need to be replaced, and therefore the maintenance cost of the steering wheel horn cover detaching tool is effectively reduced.

The utility model discloses a handle is flat structure, and the one end of handle is plane 22, deviates from planar one end on the handle and is provided with arcwall face 23, and one side of arcwall face 23 links to each other with planar one side through consecutive connection inclined plane 24 and vertical face 25, and the opposite side of arcwall face also links to each other with planar opposite side through consecutive connection inclined plane and vertical face to make the handle accord with the ergonomic design, make things convenient for operating personnel to hold tightly, avoid causing the injury to operating personnel.

It can be understood that the second guide inclined surface 15 can limit the position of the snap ring, so that the snap ring is prevented from being separated from the open slot before sliding into the arc-shaped groove when the hand of an operator shakes, and the disassembly efficiency is improved; the size of the push rod is matched with the size of the dismounting hole in the steering wheel, the size of the arc-shaped groove is matched with the size of the clamping ring, the arc-shaped groove of the push rod can firmly abut against the clamping ring in the operation process, and the operation is convenient and reliable. Meanwhile, the steering wheel horn cover disassembling tool is simple in manufacturing process and low in development cost.

The utility model discloses when using, in inserting the one end that has the open slot on push rod 11 into the dismantlement hole of steering wheel, make open slot 12 aim at the snap ring and make arc wall 13 block the snap ring on the steering wheel, then continue to promote the push rod in the steering wheel through handle 21, deviate from in the barb of the stabilizer blade of snap ring follow steering wheel horn cover until, can easily follow the steering wheel and take off steering wheel horn cover, accomplish the dismantlement between steering wheel and the steering wheel horn cover.

The above are only preferred embodiments of the present invention, and it should be noted that these examples are only used for illustrating the present invention and not for limiting the scope of the present invention, and after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalents also fall within the scope defined by the claims attached to the present application.

Claims

1. A steering wheel horn cover dismounting tool is characterized by comprising a push rod and a handle, wherein the handle is of a flat structure, one end of the handle is a plane, the other end of the handle is provided with an arc-shaped surface, and two sides of the arc-shaped surface are respectively connected with the plane through a connecting inclined surface and a vertical surface which are sequentially connected; the one end of push rod with have on the handle planar one end links to each other perpendicularly, the other end of push rod is provided with the open slot, the open slot including be used for with the outer periphery matched with arc wall of snap ring, first direction inclined plane, second direction inclined plane, the arc wall is located the bottom of open slot, first direction inclined plane with second direction inclined plane is located respectively the both sides of arc wall and all outwards extend, the extension length on first direction inclined plane is greater than the extension length on second direction inclined plane.

2. The steering wheel bell removal tool of claim 1 wherein the pushrod is attached to a middle portion of the planar surface.

3. The steering wheel bell removal tool of claim 1, wherein the push rod is removably coupled to the handle.

4. The steering wheel bell removal tool of claim 3, wherein the push rod is threadably connected to the handle.

5. The steering wheel horn cover dismounting tool according to claim 4, wherein an external thread is arranged at one end of the push rod, which is far away from the open slot, and a threaded hole used for being matched with the external thread is vertically arranged on the plane.

6. The steering wheel horn cover dismantling tool of claim 4, further comprising a stud, wherein a first screw hole is vertically formed in the plane, a second screw hole is formed in one end, far away from the open slot, of the push rod, and the second screw hole is coaxial with the push rod; one end of the stud is arranged in the first screw hole, and the other end of the stud is matched with the second screw hole.