CN217260250U

CN217260250U - Portable assembly type leather cladding car steering wheel

Info

Publication number: CN217260250U
Application number: CN202220976775.2U
Authority: CN
Inventors: 王小平
Original assignee: HUBEI SHUANGOU AUTOMOTIVE TRIM CO Ltd
Current assignee: HUBEI SHUANGOU AUTOMOTIVE TRIM CO Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-23
Anticipated expiration: 2032-04-26

Abstract

The utility model provides a portable assembled leather cladding car steering wheel relates to car steering wheel technical field, include: the steering wheel framework adopts a metal framework structure, a steering wheel body is arranged on the steering wheel framework, the back rim of the steering wheel body is provided with a clamping groove, the steering wheel body is provided with an annular decorative ring, the leather coating layer is fixedly clamped on the steering wheel body by the annular decorative ring, and the leather coating layer is arranged by the matching of the clamping groove, the annular decorative ring and the clamping jaw, when the leather coating layer is coated, the annular decorative ring and the leather coating layer can be clamped into the clamping groove together to realize the fixed coating operation of the leather coating layer, compared with the traditional mode of sewing and fixing the cladding, the method is more time-saving and labor-saving, does not need manual sewing of the cladding, simplifies the process flow of cladding the steering wheel, improves the working efficiency, and solves the problems that the outer leather or the microfiber leather cladding layer on the existing steering wheel is artificially clad and the working efficiency is low.

Description

Portable assembly type leather cladding car steering wheel

Technical Field

The utility model relates to a car steering wheel technical field, in particular to portable assembly type leather cladding car steering wheel.

Background

A steering wheel for car is a wheel-shaped device used to control the running direction of car, and features that the force applied to the rim of steering wheel by driver is converted into torque, which is then transmitted to steering axle.

At present, the outer leather or microfiber leather coating layer on the steering wheel is manually coated, and when the steering wheel is manually coated, a finger stall needs to be worn, the finger stall is sewn by needles and threads, thread flowers are pulled out, an embossing tool needs to be used in the process, the thread flowers are rolled out on the leather sheath after the leather sheath is taken up, and the leather sheath with a bulge is pressed and lifted by a cone to make the leather sheath smooth.

However, the artificial coating has the following problems: the sewing personnel need to have certain skills, so that the operation efficiency is low, if the sewing is not good, the whole appearance of the coated steering wheel is influenced, meanwhile, the user feels uncomfortable when using the steering wheel in the driving process, the effect consistency of products coated by hands is poor due to the inconsistent capability of the coating personnel, and the risk of scratching the surface exists in the sewing process.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a portable assembled leather cladding car steering wheel, through the joint groove, the draw-in groove, the cooperation setting of annular decoration circle and jack catch, when leather coating cladding, can decorate the circle with the same joint of leather coating and go into the joint inslot with the annular, and realize spacing fixed through the cooperation of jack catch with the draw-in groove, thereby realize the fixed cladding operation of leather coating, design through this structure, compare with the fixed cladding mode of tradition sewing, labour saving and time saving more, need not the manual work and make up the cladding, the technological process of steering wheel cladding has been simplified, the work efficiency is improved, the production cost is reduced, the staff's recruitment has been saved, and the risk of fish tail epidermis when can not having the manual work and making up, product cladding appearance quality has been improved.

The utility model provides a portable assembled leather cladding car steering wheel specifically includes: the multifunctional electronic switch comprises a steering wheel framework, wherein the steering wheel framework is of a metal framework structure, the structure of the metal framework is designed according to a specific steering wheel structure, a steering wheel body is arranged on the steering wheel framework, the steering wheel body is formed by polyurethane foaming on the outer side of the steering wheel framework in an attached mode, each decorating part and the multifunctional electronic switch can be assembled in the steering wheel body according to user configuration requirements and design concepts, and an airbag horn cover is assembled in the middle of the steering wheel body; the steering wheel comprises a steering wheel body and is characterized in that a clamping groove is formed in a rim at the back of the steering wheel body, the longitudinal section of the clamping groove is of a rectangular groove structure, a clamping groove is formed in the bottom surface of the inner end of the clamping groove along the outline of the clamping groove, the longitudinal section of the clamping groove is of a rectangular groove structure, and the length of the clamping groove is larger than the width of the clamping groove; the outer surface of the steering wheel body is fixedly coated with a leather coating layer; install the annular on the steering wheel body and decorate the circle, the annular is decorated circle structure and joint groove structure phase-match, and the annular is decorated the circle and is covered the fixed joint of leather coating on the steering wheel body.

Optionally, the leather coating adopts genuine leather material or microfiber leather material, and the leather coating forms through the leather of the polylith different shapes of tailorring according to steering wheel body structure sewing system concatenation through the sewing machine, and every two piece adjacent leathers are sewed up the overlap joint position on the leather coating and all are formed a seam structure of beginning sewing, set up seam cut apart the groove on this external surface rim of steering wheel, under the fixed cladding state of leather coating, seam structure of beginning sewing and seam cut apart groove position phase-match.

Optionally, the leather covering layer is provided with a thread flower-shaped structure relative to the inner part of the rim and the left and right sides of the steering wheel body in a fixed covering state, and the thread flower-shaped structure is generated by a thread-hitting device.

Optionally, the annular decorative ring is formed by injection molding of a PC + ABS material, and flocking or other materials can be attached to the surface of the annular decorative ring according to the needs of users, so as to meet different hand feeling requirements of the users; the annular decorative ring is provided with a clamping jaw, and the clamping jaw is clamped in the clamping groove under the fixed clamping state of the annular decorative ring and the clamping groove.

Advantageous effects

According to the utility model discloses car steering wheel, compare with traditional car steering wheel, through the joint groove, the draw-in groove, the cooperation setting of annular decoration circle and jack catch, when leather coating cladding, can go into the joint inslot with the same joint of leather coating with annular decoration circle, and realize spacing fixedly with the cooperation of draw-in groove through the jack catch, thereby realize the fixed cladding operation of leather coating, design through this structure, compare with the fixed cladding mode of tradition making, labour saving and time saving more, it makes the cladding to need not the manual work, the wrapped process flow of steering wheel has been simplified, and the work efficiency is improved, the production cost is reduced, personnel's recruitment has been saved, and the risk of fish tail epidermis when can not having the manual work of making, the product cladding appearance quality is improved.

Furthermore, the utility model discloses line flower type structure is through pounding line equipment and generating, replaces the line flower type of the manual cladding of tradition, adopts the machine to generate, has shortened the time of whole cladding process, has improved process efficiency, has reduced manufacturing cost, and line flower type structure is through pounding line equipment and generating, and the uniformity is better, has increased substantially the uniformity of product cladding appearance quality.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.

In the drawings:

fig. 1 shows a schematic front view of a structure according to the present invention;

fig. 2 shows a schematic sectional structure view a-a of fig. 1 according to the present invention;

fig. 3 shows a schematic axial view of a steering wheel frame according to the present invention;

fig. 4 shows a schematic structural view of the leather covering layer and the annular decorative ring in fig. 1 in a state of being removed according to the present invention;

fig. 5 shows a schematic cross-sectional structural view B-B in fig. 4 according to the present invention;

fig. 6 shows a schematic view of a partial enlarged structure at C in fig. 5 according to the present invention;

fig. 7 shows a schematic axial view of a ring-shaped decorative ring according to the present invention;

fig. 8 shows a schematic view of a partial enlarged structure at D in fig. 7 according to the present invention;

list of reference numerals

1. A steering wheel armature; 2. a steering wheel body; 201. dividing the groove at the initial seam; 202. a clamping groove; 203. a card slot; 3. a leather coating layer; 301. a seam structure of the initial seam; 302. a line flower type structure; 4. an annular decorative ring; 401. a claw is provided.

Detailed Description

In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the drawings of the specific embodiments of the present invention will be combined hereinafter to clearly and completely describe the technical solution of the embodiments of the present invention. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to 8:

the utility model provides a portable assembled leather cladding car steering wheel, include: the multifunctional electronic switch comprises a steering wheel framework 1, wherein the steering wheel framework 1 is of a metal framework structure, the structure of the metal framework structure is designed according to a specific steering wheel structure, a steering wheel body 2 is arranged on the steering wheel framework 1, the steering wheel body 2 is formed by polyurethane foaming on the outer side of the steering wheel framework 1 in an attached mode, decoration pieces and the multifunctional electronic switch can be assembled in the position of the steering wheel body 2 according to user configuration requirements and design concepts, and an airbag horn cover is assembled in the middle of the steering wheel body 2; a clamping groove 202 is formed in a rim at the back of the steering wheel body 2, the longitudinal section of the clamping groove 202 is of a rectangular groove structure, a clamping groove 203 is formed in the bottom surface of the inner end of the clamping groove 202 along the outline of the clamping groove, the longitudinal section of the clamping groove 203 is of a rectangular groove structure, and the length of the clamping groove 203 is larger than the width of the clamping groove 202; the outer surface of the steering wheel body 2 is fixedly coated with a leather coating layer 3; install the annular on the steering wheel body 2 and decorate circle 4, the annular is decorated and is enclosed 4 structures and joint groove 202 structural phase-match, and the annular is decorated and is enclosed 4 and with the fixed joint of leather coating 3 on steering wheel body 2.

Wherein, the leather coating layer 3 is made of leather or microfiber leather, the leather coating layer 3 is formed by sewing and splicing a plurality of pieces of leather with different shapes cut according to the structure of the steering wheel body 2 by a sewing machine, every two adjacent leather sewing and lapping parts on the leather coating layer 3 form a primary seam structure 301, a primary seam dividing groove 201 is arranged on a wheel rim on the outer surface of the steering wheel body 2, the primary seam structure 301 is matched with the primary seam dividing groove 201 under the fixed coating state of the leather coating layer 3, when the leather coating layer 3 is beneficial to fixed coating, the primary seam structure 301 can be directly clamped into the primary seam dividing groove 201, the thread flower type structures 302 are arranged on the inner side parts of the leather coating layer 3 and the left side and the right side parts of the steering wheel body 2 under the fixed coating state, and the thread flower type structures 302 are generated by a thread-striking device, the thread flower type structure 302 is generated by thread smashing equipment, so that the consistency is good, and the appearance is more attractive.

Wherein, be provided with jack catch 401 on the ring is decorated to the annular, the ring is decorated to the annular 4 and under the fixed joint state in joint groove 202, jack catch 401 joint is in draw-in groove 203, the ring is decorated to the annular 4 adopts PC + ABS material injection moulding, during the cladding of leather coating 3, can decorate the ring with the annular 4 with the same joint of leather coating 3 card access joint inslot 202, and realize spacing fixedly through the cooperation of jack catch 401 with draw-in groove 203, thereby realize the fixed cladding operation of leather coating 3, design through this structure, make up fixed cladding mode with the tradition and compare, time saving and labor saving more, the coated process flow of steering wheel has been simplified, and the work efficiency is improved, and the cost is reduced.

The specific use mode and function of the embodiment are as follows:

the utility model discloses steering wheel skeleton 1 adopts the metal framework structure, and steering wheel body 2 depends on the polyurethane foam molding in the steering wheel skeleton 1 outside, and has seted up the head joint seam cut-off groove 201 on the surface rim of steering wheel body 2, thereby when doing benefit to the fixed cladding of follow-up leather cladding 3, head joint seam structure 301 can match with head joint seam cut-off groove 201 position, can directly block into;

the utility model discloses joint groove 202 has been seted up on the 2 back wheel rims of steering wheel body, and draw-in groove 203 has been seted up along its profile to the inner bottom surface in joint groove 202, and decorate the fixed joint setting of circle 4 with jack catch 401 through the annular, make 3 cladding of leather coating when on the surface of steering wheel body 2, can decorate the circle 4 with the same card of leather coating 3 and insert in joint groove 202, and realize spacing fixed with the cooperation of draw-in groove 203 through jack catch 401, thereby realize the fixed cladding operation of leather coating 3, through the design of this structure, compare with the fixed cladding mode of tradition making, time saving and labor saving more, the process flow of steering wheel cladding has been simplified, work efficiency is improved, production cost is reduced, personnel's recruitment has been saved, product cladding appearance quality has been improved.

Finally, it should be noted that the present invention is generally illustrated by one/a pair of components when describing the position of each component and the matching relationship therebetween, however, it should be understood by those skilled in the art that such position, matching relationship, etc. are also applicable to other components/other pairs of components.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a portable assembled leather cladding car steering wheel which characterized in that includes: the steering wheel comprises a steering wheel framework (1), wherein the steering wheel framework (1) adopts a metal framework structure, and a steering wheel body (2) is arranged on the steering wheel framework (1); a clamping groove (202) is formed in a rim at the back of the steering wheel body (2), the longitudinal section of the clamping groove (202) is of a rectangular groove structure, a clamping groove (203) is formed in the bottom surface of the inner end of the clamping groove (202) along the outline of the clamping groove, the longitudinal section of the clamping groove (203) is of a rectangular groove structure, and the length of the clamping groove (203) is greater than the width of the clamping groove (202); the outer surface of the steering wheel body (2) is fixedly coated with a leather coating layer (3); install annular decoration ring (4) on steering wheel body (2), annular decoration ring (4) structure and joint groove (202) structure phase-match, annular decoration ring (4) are with the fixed joint of leather coating (3) on steering wheel body (2).

2. The portable assembly type leather-covered steering wheel for vehicles as claimed in claim 1, wherein: the steering wheel body (2) is formed by foaming polyurethane on the outer side of the steering wheel framework (1).

3. The portable assembly type leather-covered steering wheel for vehicles as claimed in claim 1, wherein: leather coating (3) adopt genuine leather material or microfiber leather material, leather coating (3) are sewed up the leather of the polylith different shapes of tailorring according to steering wheel body (2) structure through the sewing machine and are made the concatenation and form, and every two piece adjacent leathers are sewed up the overlap joint position and are all formed a primary joint seam structure (301) on leather coating (3).

4. The portable assembly type leather covered steering wheel for vehicles as claimed in claim 3, wherein: a primary seam dividing groove (201) is formed in the rim of the outer surface of the steering wheel body (2), and a primary seam structure (301) is matched with the primary seam dividing groove (201) in the fixed covering state of the leather covering layer (3).

5. The portable assembly type leather covered steering wheel of an automobile as claimed in claim 1, wherein: the leather coating layer (3) is provided with a line flower-shaped structure (302) relative to the inner side part of the rim and the left side and the right side of the steering wheel body (2) in a fixed coating state, and the line flower-shaped structure (302) is generated through line smashing equipment.

6. The portable assembly type leather covered steering wheel of an automobile as claimed in claim 1, wherein: be provided with jack catch (401) on annular decoration circle (4), annular decoration circle (4) and joint groove (202) are fixed under the joint state, jack catch (401) joint is in draw-in groove (203).