CN107600164A - A kind of steering wheel - Google Patents
A kind of steering wheel Download PDFInfo
- Publication number
- CN107600164A CN107600164A CN201710821896.3A CN201710821896A CN107600164A CN 107600164 A CN107600164 A CN 107600164A CN 201710821896 A CN201710821896 A CN 201710821896A CN 107600164 A CN107600164 A CN 107600164A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- leather sheath
- foaming body
- inserts
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010985 leather Substances 0.000 claims abstract description 47
- 238000005034 decoration Methods 0.000 claims abstract description 34
- 238000005187 foaming Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 9
- 230000014759 maintenance of location Effects 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009958 sewing Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 244000130402 Waltheria indica Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Steering Controls (AREA)
Abstract
The present invention relates to vehicle steering technical field, specifically a kind of steering wheel, including foaming body, skeleton, leather sheath, annular decoration, skeleton is provided with foaming body, leather sheath is coated on foaming, and this is external, the front or the back side of foaming body are provided with installation groove, and two sides of leather sheath are embedded in installation groove together with annular decoration, and the inner ring of annular decoration is provided with several retention mechanisms.The present invention compared with the existing technology, using annular decoration structure, solves the fixation problem of leather sheath on the steering wheel, without manual sewing, improves production efficiency, reduces manufacturing cost.Foamed using inserts, inserts is built in foaming body, leather sheath is pre-fixed using glue on foaming body, and while annular decoration is assembled on foaming body using special tooling, two side press-in bodies of leather sheath are realized final fixed.
Description
Technical field
The present invention relates to vehicle steering technical field, specifically a kind of steering wheel.
Background technology
At present, most motor vehicles have leather cladding steering wheel configuration.On the one hand leather cladding steering wheel can lift hand
The comfortableness of sense, bring more preferable riding experience；On the other hand the visual appearance of some novel and uniques can be also built, is such as arranged in pairs or groups
The suture of different colours.
Referring to Fig. 1 and Fig. 2, existing most leather cladding steering wheels, whole wheel rim is required for coating leather.Due to direction
Disk is the loop configuration of a closing, and leather sheath can only be sewn into, then lead to by cutting out the skin grafts of different parts when leather coats
The mode sewed by hand is crossed leather sheath is sewn on steering wheel rim using suture 1.The mode production efficiency sewed by hand is low,
Human cost is high, and sews outward appearance and quality can only rely on the qualification of worker to control, and will also result in a certain degree of
Scrap.On the other hand, leather cladding after hand suture can typically protrude from leather surface, especially European stitch, hand suture compared with
To be intensive, protrusion sense is stronger, easily causes and scrapes feel.
Therefore, it is necessary to design a kind of steering wheel, leather can be completed by being stitched without artificial hand fixes on steering wheel rim, together
When, it also can guarantee that steering wheel rim beautiful design is comfortable.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of steering wheel, can be complete without artificial hand seam
Fixed into leather on steering wheel rim, meanwhile, it also can guarantee that steering wheel rim beautiful design is comfortable.
In order to achieve the above object, the present invention is a kind of steering wheel, including foaming body, skeleton, leather sheath, annular decoration
Part, foaming body is interior to be provided with skeleton, it is characterised in that：Leather sheath is coated on foaming, and this is external, and the front for the body that foams or the back side are set
There is installation groove, two sides of leather sheath are embedded in installation groove together with annular decoration, set on the inner ring of annular decoration
There are several retention mechanisms.
The fixation that fastens with glue is adopted between described leather sheath and described foaming body.
Inserts is provided with described installation groove, two sides of leather sheath are embedded in installation groove together with annular decoration
Inserts in, described retention mechanism is buckle or flat hook, and buckle or the end of flat hook and inserts connect and fix.
The fixation that fastens with glue is adopted between described inserts and two sides of leather sheath.
Described inserts is the working of plastics of annular closure, is together put into mould and is sent out with skeleton when steering wheel foams
Bubble.
Described retention mechanism is snap fit, and the end of snap fit is provided with guide frame.
Working of plastics or non-closed spliced annular plastics part of the described annular decoration for annular closure.
Described foaming body is polyurethane foam body.
The present invention compared with the existing technology, using annular decoration structure, solves the fixation of leather sheath on the steering wheel and asked
Topic, without manual sewing, production efficiency is improved, reduces manufacturing cost.Foamed using inserts, inserts is built in foaming body
In, leather sheath is pre-fixed using glue on foaming body, and annular decoration is assembled on foaming body using special tooling
While, two side press-in bodies of leather sheath are realized final fixed.In addition, annular decoration is introduced on steering wheel rim,
Its color, moulding can be adjusted flexibly as requested, and personalized modelling feature can be achieved, and bring the outward appearance experience of uniqueness.
Brief description of the drawings
Fig. 1 is prior art construction schematic diagram.
Fig. 2 is Fig. 1 X direction views.
Fig. 3 is the structural representation of the embodiment of the present invention one.
Fig. 4 is Fig. 3 Y-direction view.
Fig. 5 is Fig. 3 Y-direction section partial enlarged drawing.
Fig. 6 is the structural representation of the embodiment of the present invention two.
Fig. 7 is Fig. 6 Z-direction view.
Fig. 8 is Fig. 6 Z-direction section partial enlarged drawing.
Embodiment
The present invention is described further in conjunction with accompanying drawing.
Embodiment one
Referring to Fig. 3, Fig. 4 and Fig. 5, in this example, steering wheel includes foaming body, skeleton, leather sheath, annular decoration, and leather sheath 4 coats
Outside foaming body 8, there are an installation groove, the working of plastics that annular decoration 2 closes for annular in the front of foaming body 8.Skin
Two sides of set 4 are embedded in installation groove together with annular decoration 2.After whole circle steering wheel is by the part skin graft splicing of leather sheath 4,
Directly it is embedded into by the press fitting of annular decoration 2 in steering wheel body 5, without hand suture.
Referring to Fig. 4, foaming body 8 is polyurethane foam body, embedding while skeleton 6 are placed when steering wheel body 5 foams
Part 3 is also together placed on progress inserts foaming in foaming mould.Inserts 3 is the working of plastics of annular closure, and inserts inside can be designed
The structures such as buckle are fixed with the assembling of annular decoration.Can also be directly in inserts envisaged underneath hook and steering wheel foaming body card
Connect fixation.
Referring to Fig. 5, leather sheath 4 is that the leather sheath after the different skin grafts split according to steering wheel rim moulding are sewed together is total
Into, use machine stitching between leather sheath, the pre- cementing in the surface of leather sheath 4, adopted between leather sheath 4 and foaming body 8 fasten with glue into
Row pre-fixes.Inserts 3 is provided with installation groove, after leather sheath 4 pre-fixes foaming body 5 by glue, annular decoration 2 is special
Recruitment loads onto card into inserts 3, is embedded in the skin graft of two sides of leather sheath 4 together with annular decoration 2 during pushing
In inserts 3 in installation groove, the final fixation of leather sheath is realized.
The inner ring of annular decoration 2 is provided with several retention mechanisms.In this example, retention mechanism is buckle or flat hook, ring
2 whole circle of shape dress gadget can design 4-5 buckle or flat hook, be connected and fixed with the end of inserts 3.Referring to Fig. 5, annular decoration 2
Width a recommend 3mm ~ 5mm.Cooperation therebetween can be made between inserts 3 and annular decoration 2 by buckle or flat hook
It is even closer and firm.The both sides of leather sheath 4 also can pre- cementing so that leather sheath is ploughed under after inserts 3, two of inserts 3 and leather sheath 4
The fixation that fastens with glue is adopted between side, tight adhesion between leather sheath 4 and inserts 3, avoids the wind for having abjection in extreme circumstances
Danger.
Embodiment two
Embodiments of the invention two are described below in conjunction with Fig. 6-Fig. 8, the difference with embodiment one is mainly as follows：
Referring to Fig. 6, annular decoration 2 is arranged on the back side of foaming body 8.Relative to installed in foaming 8 positive moulding of body
Compare, outward appearance and gap matching etc. require relatively low, can use more economical and simpler mode stationary annular decoration.Such as
Non-closed spliced annular decoration can be used.
Referring to Fig. 7, foaming body 8 only places skeleton 6 when foaming, without inserts.
Referring to Fig. 8, in this example, retention mechanism is snap fit.Annular decoration 2 is directly anchored to the body 8 that foams by snap fit
On.The annular whole circle of decoration 2 one arranges snap fit at about 7 altogether, during pushing the annular assembling of decoration 2, the skin of the both sides of leather sheath 4
Also can plough under in groove, without leather sheath 4 is fixed by hand suture again.Likewise, the end of snap fit is provided with guide frame,
It is easy to assemble.Snap fit length b recommends 5 ~ 6mm, recommends 1mm ~ 2mm with the amount of lap c for the body 8 that foams.
Claims (8)
1. a kind of steering wheel, including foaming body, skeleton, leather sheath, annular decoration, foaming body is interior to be provided with skeleton, its feature
It is：Leather sheath（4）It is coated on foaming body（8）Outside, foam body（8）Front or the back side be provided with installation groove, leather sheath（4）'s
Two sides and annular decoration（2）It is embedded in together in installation groove, annular decoration（2）Inner ring provided with several fasten
Mechanism.
A kind of 2. steering wheel according to claim 1, it is characterised in that：Described leather sheath（4）With described foaming body
（8）Between adopt the fixation that fastens with glue.
A kind of 3. steering wheel according to claim 1, it is characterised in that：Inserts is provided with described installation groove（3）, skin
Set（4）Two sides and annular decoration（2）The inserts being embedded in together in installation groove（3）In, described retention mechanism is
Buckle or flat hook, buckle or flat hook and inserts（3）End connect and fix.
A kind of 4. steering wheel according to claim 3, it is characterised in that：Described inserts（3）With leather sheath（4）Two sides
The fixation that fastens with glue is adopted between side.
A kind of 5. steering wheel according to claim 3, it is characterised in that：Described inserts（3）For the plastics of annular closure
Part, together it is put into mould and is foamed with skeleton when steering wheel foams.
A kind of 6. steering wheel according to claim 1, it is characterised in that：Described retention mechanism is snap fit, the end of snap fit
Portion is provided with guide frame.
A kind of 7. steering wheel according to claim 1, it is characterised in that：Described annular decoration（2）Closed for annular
Working of plastics or non-closed spliced annular plastics part.
A kind of 8. steering wheel according to claim 1, it is characterised in that：Described foaming body（8）For polyurethane foam
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821896.3A CN107600164A (en) | 2017-09-13 | 2017-09-13 | A kind of steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821896.3A CN107600164A (en) | 2017-09-13 | 2017-09-13 | A kind of steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107600164A true CN107600164A (en) | 2018-01-19 |
Family
ID=61063579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821896.3A Pending CN107600164A (en) | 2017-09-13 | 2017-09-13 | A kind of steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107600164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204370A (en) * | 2018-11-21 | 2020-05-29 | 丰田合成株式会社 | Steering wheel |
| CN113490622A (en) * | 2019-02-26 | 2021-10-08 | 奥托立夫开发公司 | Steering wheel sheath and vehicle steering wheel |
| CN113749373A (en) * | 2021-08-27 | 2021-12-07 | 惠州市重信实业有限公司 | Decoration with improved packaging structure and assembly forming process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830713A (en) * | 2006-04-18 | 2006-09-13 | 上海岱美汽车内饰件有限公司 | Automobile steering wheel imbedded with decorative sheet and its manufacturing method |
| US20080250643A1 (en) * | 2007-04-10 | 2008-10-16 | Young-Hyuck Kwon | Steering wheel and method of manufacturing the same |
| US20120325045A1 (en) * | 2011-06-22 | 2012-12-27 | Christoph Pekari | Steering wheel for a motor vehicle and process for producing a steering wheel |
| CN203544096U (en) * | 2013-10-22 | 2014-04-16 | 浙江吉利控股集团有限公司 | Steering wheel |
| CN203819312U (en) * | 2014-05-16 | 2014-09-10 | 锦州锦恒汽车安全系统有限公司 | Automobile steering wheel wrapping structure |
| CN205872160U (en) * | 2016-07-14 | 2017-01-11 | 高田（上海）汽配制造有限公司 | Improvement direction dish with foaming groove |
| CN207241796U (en) * | 2017-09-13 | 2018-04-17 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of steering wheel of leather cladding |
-
2017
- 2017-09-13 CN CN201710821896.3A patent/CN107600164A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830713A (en) * | 2006-04-18 | 2006-09-13 | 上海岱美汽车内饰件有限公司 | Automobile steering wheel imbedded with decorative sheet and its manufacturing method |
| US20080250643A1 (en) * | 2007-04-10 | 2008-10-16 | Young-Hyuck Kwon | Steering wheel and method of manufacturing the same |
| US20120325045A1 (en) * | 2011-06-22 | 2012-12-27 | Christoph Pekari | Steering wheel for a motor vehicle and process for producing a steering wheel |
| CN203544096U (en) * | 2013-10-22 | 2014-04-16 | 浙江吉利控股集团有限公司 | Steering wheel |
| CN203819312U (en) * | 2014-05-16 | 2014-09-10 | 锦州锦恒汽车安全系统有限公司 | Automobile steering wheel wrapping structure |
| CN205872160U (en) * | 2016-07-14 | 2017-01-11 | 高田（上海）汽配制造有限公司 | Improvement direction dish with foaming groove |
| CN207241796U (en) * | 2017-09-13 | 2018-04-17 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of steering wheel of leather cladding |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204370A (en) * | 2018-11-21 | 2020-05-29 | 丰田合成株式会社 | Steering wheel |
| CN111204370B (en) * | 2018-11-21 | 2022-05-27 | 丰田合成株式会社 | Steering wheel |
| CN113490622A (en) * | 2019-02-26 | 2021-10-08 | 奥托立夫开发公司 | Steering wheel sheath and vehicle steering wheel |
| CN113490622B (en) * | 2019-02-26 | 2023-08-11 | 奥托立夫开发公司 | Steering wheel sheath and vehicle steering wheel |
| CN113749373A (en) * | 2021-08-27 | 2021-12-07 | 惠州市重信实业有限公司 | Decoration with improved packaging structure and assembly forming process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191217 Address after: 200120 Building 8, No. 88, Shengrong Road, Pudong New Area, Shanghai Applicant after: Shanghai Lingang Junsheng automobile safety system Co.,Ltd. Applicant after: YANFENG AUTOMOBILE INTELLIGENT SAFETY SYSTEM Co.,Ltd. Address before: 201315 No. 426 Pu Pu Road, Cambridge Industrial Zone, Shanghai, Pudong New Area Applicant before: YANFENG KSS (SHANGHAI) AUTOMOTIVE SAFETY SYSTEMS Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |