CN103448553B - The mounting structure and steering wheel of steering wheel button - Google Patents
The mounting structure and steering wheel of steering wheel button Download PDFInfo
- Publication number
- CN103448553B CN103448553B CN201210177071.XA CN201210177071A CN103448553B CN 103448553 B CN103448553 B CN 103448553B CN 201210177071 A CN201210177071 A CN 201210177071A CN 103448553 B CN103448553 B CN 103448553B
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- CN
- China
- Prior art keywords
- steering wheel
- button
- cosmetic sheet
- mounting structure
- mounting bracket
- Prior art date
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Abstract
The invention discloses a kind of mounting structure of steering wheel button, the mounting structure includes button(1), steering wheel bonnet(4)And mounting bracket(5), button(1)By mounting bracket(5)It is installed to steering wheel bonnet(4)On.In addition, it may further comprise cosmetic sheet(2)Be formed in steering wheel skeleton(7)On expanded material part(3), cosmetic sheet(2)Direction is pressed along button(A)It is supported on expanded material part, button is arranged in cosmetic sheet, button(1)And cosmetic sheet(2)By fastener(6)With mounting bracket(5)It is fastenedly connected, and mounting bracket is joined to steering wheel bonnet(4)On.In this key-press mounting structure, button need not be installed on steering wheel skeleton by various types of attachment structures again, but covered after mounting bracket is installed to steering wheel, avoid influenceing the intensity and stress of skeleton structure, the simplification of steering wheel skeleton structure can be made and thus raising turns to the intensity and performance of disc assembly.
Description
Technical field
The present invention relates to a kind of automobile turning wheel, in particular it relates to a kind of mounting structure of the steering wheel button on vehicle.
Background technology
In car steering wheel, the fixed form of the button installed, will have influence on turn to disc assembly presentation quality and
Turn to the performance of disc assembly.Key mode common in the art, majority is that button is installed on steering wheel skeleton, or
After button is installed in cosmetic sheet, then cosmetic sheet is installed on steering wheel skeleton.Both mounting means are required to
Punching and the attachment structure such as design boss on skeleton spoke on the spoke of steering wheel skeleton.As shown in Figure 6B, it is oval in figure
Part shows the attachment structure for installing button on the spoke 71 of steering wheel skeleton 7.But, due to devising
These attachment structures, easily cause the intensity decreases of spoke 71 or form stress concentration, are receiving the spoke 71 of steering wheel skeleton 7
To unbalance stress during impulsive force, it is susceptible to larger deformation and is even broken.Meanwhile, with the complexity that rotating disk skeleton structure is designed
Change, the structure of skeleton die casting also accordingly becomes increasingly complex, and some less structures easily cause damage, cause mould to make
With the reduction in life-span.
The content of the invention
The purpose of the present invention is the above-mentioned weak point according to prior art, there is provided a kind of installation knot of steering wheel button
Structure, this press-key structure can avoid causing the harmful effects such as intensity decreases or stress deformation to steering wheel skeleton structure.
To achieve the above object, the invention provides a kind of mounting structure of steering wheel button, the mounting structure includes pressing
Key, steering wheel bonnet and mounting bracket, the button are covered after the mounting bracket is installed to the steering wheel.
Preferably, the mounting structure also includes cosmetic sheet and the expanded material part being formed on steering wheel skeleton, the dress
Spike is supported on the expanded material part along the direction of pressing of the button, and the button is arranged in the cosmetic sheet,
The button and the cosmetic sheet are fastenedly connected by fastener with the mounting bracket, and the mounting bracket is joined to described turning
To being covered after disk.
Preferably, along the direction of pressing of the button, phase is formed between the cosmetic sheet and the expanded material part
The protuberance and inner fovea part for mutually coordinating.
Preferably, the steering wheel skeleton includes some spokes, and the two ends of the cosmetic sheet snap into adjacent two respectively
On the expanded material part of the spoke.
Preferably, interface arrangment is formed between the steering wheel bonnet and the mounting bracket, to limit the installation
Support along the button the displacement for pressing direction.
Preferably, the interface arrangment includes the snap fit of the bottom for being formed at the mounting bracket and is formed at described turning
To the bayonet socket covered after disk.
Preferably, corresponding first mounting hole and the second mounting hole are respectively equipped with the mounting bracket and cosmetic sheet, and
And threaded joints are formed with the button, the fastener sequentially passes through first mounting hole and the second mounting hole and spiral shell
Line is connected to the threaded joints.
Preferably, the fastener through direction presses direction perpendicular to the button.
Preferably, the opening being engaged with the button is formed with the top surface of the cosmetic sheet, the button is inserted into
In the opening.
Additionally, the present invention has also correspondingly provided a kind of steering wheel, the steering wheel has according to the above-mentioned steering of the present invention
The mounting structure of disk button.
By above-mentioned technical proposal, in the mounting structure of steering wheel button of the invention, button need not again by each
The attachment structure of type is installed on steering wheel skeleton, but is covered after mounting bracket is installed to steering wheel, it is to avoid shadow
Ring the intensity and stress of skeleton structure, can make steering wheel skeleton structure simplify and thus improve the intensity that turns to disc assembly and anti-
Twisting property, shock resistance and break resistance etc..
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute the part of specification, with following tool
Body implementation method is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the decomposing schematic representation of the mounting structure of the steering wheel button according to the preferred embodiment for the present invention;
Fig. 2 is the mounting structure stereogram after mounting of the steering wheel button shown in Fig. 1;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the B-B sectional views of Fig. 3;
Fig. 5 is the partial schematic diagram of the steering wheel according to the preferred embodiment for the present invention;
Fig. 6 A are the skeleton structure schematic diagram of the steering wheel according to the preferred embodiment for the present invention;
Fig. 6 B are the skeleton structure schematic diagram of the steering wheel according to prior art.
Description of reference numerals
The cosmetic sheet of 1 button 2
The steering wheel bonnet of 3 expanded material part 4
The fastener of 5 mounting bracket 6
7 steering wheel skeleton A press direction
The protuberance of 11 threaded joints 21
22 second mounting holes 23 are open
The bayonet socket of 31 inner fovea part 41
The mounting hole of 51 snap fit 52 first
71 spokes
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where opposite explanation is not made, the noun of locality for using is typically pin such as " upper and lower, top, bottom "
To button shown in the drawings 1 press direction A for each part mutual alignment relationship description word.
As shown in Fig. 1 to Fig. 6 B, the invention provides a kind of mounting structure of steering wheel button, the mounting structure includes pressing
Key 1, steering wheel bonnet 4 and mounting bracket 5, the button 1 are installed on the steering wheel bonnet 4 by the mounting bracket 5.
Used as total design, to avoid influenceing the intensity and force-bearing situation of steering wheel skeleton, the present invention is not predominately to pacify button 1
It is attached on steering wheel skeleton 7, but is installed on steering wheel bonnet 4 by mounting bracket 5.For example, design for aesthetic is not being considered
In the case of, button 1 and mounting bracket 5 can be joined directly together and mounting bracket 5 is fixedly installed on steering wheel bonnet 4, so
A kind of relatively simple mounting means of button 1 can just be completed.Wherein, referring to Fig. 6 A or Fig. 6 B, steering wheel bonnet 4 is to install
The middle part of steering wheel skeleton 7 is fixedly attached on the rear end face of steering wheel and by screw etc., steering wheel bonnet 4 has various
Structure type, such as circular lid concentric with the outer disc of steering wheel etc..Button 1 is after mounting bracket 5 is connected to steering wheel
Lid 4 simultaneously reaches front end face from steering wheel rear end face, and be convenient to operation personnel's button operation, and the front end face herein is referred to
The steering wheel surface relative with steering wheel operating personnel, the rear end face for being provided with steering wheel bonnet 4 is then the anti-of front end face
Practise physiognomy.The present invention is by increasing connecting-piece structure(That is mounting bracket 5), realize being fixedly connected for button 1, eliminate it is common by
Key needs the structure punched on the steering wheel skeleton 7 when mounted, it is to avoid frame strength reduction and in steering wheel at punching
The spoke stress concentration that the attachment structures such as boss are likely to result in is designed on the spoke 71 of skeleton 7, makes skeleton spoke uniform stressed, from
And improve anti-torsion performance, shock resistance and the break resistance for turning to disc assembly.Simultaneously as rotating disk skeleton structure
Simplify, the technique that also simplify skeleton die reduces the cost of skeleton die.
As described above, used as a kind of relatively simple mounting means, button 1 can be connected and by the peace with mounting bracket 5
Dress support 5 to be mounted directly on steering wheel bonnet 4.But consider for attractive in appearance and global design aspect, as a kind of preferred peace
Dress mode, the mounting structure of steering wheel button of the invention may also include cosmetic sheet 2 and the foaming being formed on steering wheel skeleton 7
Material part 3, the cosmetic sheet 2 is supported on the expanded material part 3 along the direction A that presses of the button 1, the button 1
It is arranged in the cosmetic sheet 2, the button 1 and the cosmetic sheet 2 are fastenedly connected by fastener 6 with the mounting bracket 5, and
And the mounting bracket 5 is joined on the steering wheel bonnet 4.In this preferred embodiment, cosmetic sheet 2 plays the company to button 1
Connect and positioning action, and stress supporting role when button 1 is pressed to button 1, i.e. stress base are played in expanded material part 3
Plinth.Button 1 is supported on expanded material part 3 by means of cosmetic sheet 2, so as to realize that button is turning with other parts of steering wheel
To the fixation in panel surface, make structure more stable firm, and also be convenient to make the surface of press-key structure or steering wheel to design
Attractive in appearanceization.
The design on expanded material part 3 is supported on cosmetic sheet 2, because the direction for supporting stress is pressing for button 1
Dynamic direction A, therefore direction A is pressed along the button 1, preferred landform between the cosmetic sheet 2 and the expanded material part 3
Into the protuberance 21 and inner fovea part 31 that have mutual cooperation.Specifically, as shown in Figure 1 or 2, be could be formed with cosmetic sheet 2 to
Under the column structure that stretches out, and the surface of expanded material part 3 is then formed with the mounting hole of corresponding indent, and above-mentioned steering wheel is pressed
Key 1 is installed on two mounting holes of the expanded material part 3 of steering wheel by the column structure of cosmetic sheet 2.So, cosmetic sheet
2 just complete Primary Location on direction A is pressed.Certainly, above-mentioned supporting construction also also has other alternatives, such as column structure
It is formed in foaming first-class, and also can has one or more than two column structure etc..
Wherein, referring to Fig. 6 A or Fig. 6 B, the steering wheel skeleton 7 includes some spokes 71, when button 1 is not directly installed on
When on spoke 71, the two ends of decorative sheet described above 2 preferably respectively snap into the expanded material of adjacent two spokes 71
On part 3.As shown in figure 5, after button installation, button 1 by power can be evenly dispersed into two by expanded material part 3
On spoke 71.
As described above, button 1 is sustainably arranged on expanded material part 3 by cosmetic sheet 2.But due to steering wheel
Expanded material part 3 and non-rigid structure, cosmetic sheet 2 it is possible in the presence of fine motion up or down, thus, it may be preferable to ground
Further positioned on direction A is pressed.In present embodiment, due to button 1 it is downward be distributed to expanded material part 3 by power
On, but upward reaction force to button 1 is not limiting as.Therefore, between the steering wheel bonnet 4 and the mounting bracket 5
Interface arrangment is preferably formed with, to limit the reverse displacement of pressing direction A of the mounting bracket 5 along the button 1.Also
It is to say, mounting bracket 5 is fastened on steering wheel bonnet 4, can prevents button 1 from driving cosmetic sheet 2 to be in reverse to after being pressed and press
Direction A is popped up.Those skilled in the art it is appreciated that this interface arrangment can have diversified forms, as Fig. 4 institutes are clear
In a kind of preferred constructive form that Chu shows, the interface arrangment may include the card of the bottom for being formed at the mounting bracket 5
Hook 51 and the bayonet socket 41 being formed on the steering wheel bonnet 4.Snap fit 51 inserts bayonet socket 41, so as to prevent cosmetic sheet 2 from foaming
The surface of material part 3 is leapt up out, and further prevents fine motion amplitude of the cosmetic sheet 2 on expanded material part 3.
Specific to the fastening structure between button 1, cosmetic sheet 2 and the three of mounting bracket 5, as shown in Figure 1 and Figure 4,
As a kind of preferred constructive form, corresponding first mounting hole 52 and can be respectively equipped with the mounting bracket 5 and cosmetic sheet 2
Two mounting holes 22, and threaded joints 11 are formed with the button 1, the fastener 6 sequentially passes through described first and installs
The mounting hole 22 of hole 52 and second is simultaneously threadedly connected to the threaded joints 11.The threaded joints 11 in Fig. 1 have
The cylinder boss in internal thread chamber.Above-mentioned three can be fastened by fasteners such as two or more screws and be combined together.
It can be seen that the fastener 6 through direction(That is button 1, being fastenedly connected between cosmetic sheet 2 and the three of mounting bracket 5
Direction)Preferably be approximately perpendicular to the button 1 presses direction A.So, allow for the mounting structure of steering wheel button by
Dynamic direction A and its vertical direction are positioned.
Additionally, on the attachment structure between button 1 and cosmetic sheet 2, it is described in a kind of preferred embodiment as shown in Figure 1
The opening 23 being engaged with the button 1 is formed with the top surface of cosmetic sheet 2, the button 1 is inserted into the opening 23.
That is, shape and the substantially similar opening of button 1 are opened up in cosmetic sheet 2, so that button 1 is approximately embedded in cosmetic sheet 2,
And the surface of adjustable button 1 is allowed to be flushed with the surface of cosmetic sheet 2, or make to keep certain between button 1 and cosmetic sheet 2
The gap of size, so that more good appearance is obtained, as shown in Figure 5.Certainly, if cosmetic sheet 2 be elongate in shape and
When two ends are overlapped between adjacent two spoke 71, installation is also formed naturally between cosmetic sheet 2 and the outer disc of steering wheel
Space, by button 1 can be designed to respective shapes and assemble in the natural installing space, same elegant in appearance.
It should be noted that only describing the peace of the button of the side part of the steering wheel skeleton 7 shown in Fig. 6 A in accompanying drawing
Dress situation, correspondingly, button can be also symmetrical arranged between two spokes 71 of opposite side.Also, button 1 herein is usually many
Function button, i.e., combining structure with multiple buttons simultaneously can realize various keypress functions.
In addition, the present invention has also correspondingly provided a kind of steering wheel, the steering wheel that the steering wheel has the present invention above-mentioned is pressed
The mounting structure of key.This steering wheel while equipped with button, with more preferable anti-torsion performance, shock resistance and anti-disconnected
Fragility energy.In steering wheel skeleton 7 of the invention as shown in Figure 6A, four spokes 71 are gently designed, without Fig. 6 B institutes
The attachment structures such as the boss on the spoke 71 of the steering wheel skeleton 7 for showing(At i.e. oval signal), so as to eliminate each spoke 71
On stress concentration.And the root of the boss is often easily to ftracture or even fracture in steering wheel stress.Therefore, this hair
The bright structure design for making steering wheel skeleton 7 avoids stress concentration, and anti-torsion performance, the anti-impact of disc assembly are turned to so as to improve
Performance and break resistance are hit, is conducive to protecting driver safety in collision accident, be that driver is not injured by extra.Together
When, due to the simplification of rotating disk skeleton structure, the technique for simplifying skeleton die, it is not necessary to redesign boss and the mould for spiling
Mechanism, reduces the cost of skeleton die, it is to avoid frequent breakages of these mechanisms in casting process, improves production effect
Rate, also extends die life.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in range of the technology design of the invention, various letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.For example, connector 5 can carry out some specific geometry
Shape distortion, meanwhile, steering wheel cosmetic sheet 2 and steering wheel bonnet 4 can also make the alteration of form of adaptability, each portion in shape
The concrete shape of part is not only restricted to given shape shown in the drawings.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the invention, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
1. a kind of mounting structure of steering wheel button, it is characterised in that the mounting structure includes button (1), steering wheel bonnet (4)
With mounting bracket (5), the button (1) is installed on the steering wheel bonnet (4) by the mounting bracket (5), wherein, should
Mounting structure also includes cosmetic sheet (2) and the expanded material part (3) being formed on steering wheel skeleton (7), cosmetic sheet (2) edge
The direction (A) of pressing of the button (1) is supported on the expanded material part (3), and the button (1) is arranged on the decoration
On piece (2), the button (1) and the cosmetic sheet (2) are fastenedly connected by fastener (6) with the mounting bracket (5), and should
Mounting bracket (5) is joined on the steering wheel bonnet (4).
2. the mounting structure of steering wheel button according to claim 1, wherein, press direction along the button (1)
(A) protuberance (21) and inner fovea part of mutual cooperation, are formed between the cosmetic sheet (2) and the expanded material part (3)
(31)。
3. the mounting structure of steering wheel button according to claim 2, wherein, the steering wheel skeleton (7) is including some
Spoke (71), the two ends of the cosmetic sheet (2) snap into the expanded material part of adjacent two spokes (71) respectively
(3) on.
4. the mounting structure of steering wheel button according to claim 1, wherein, the steering wheel bonnet (4) and the peace
Between dress support (5) interface arrangment is formed with, direction (A) is pressed along the button (1) to limit the mounting bracket (5)
Displacement.
5. the mounting structure of steering wheel button according to claim 4, wherein, the interface arrangment includes being formed at described
The snap fit (51) of the bottom of mounting bracket (5) and the bayonet socket (41) being formed on the steering wheel bonnet (4).
6. the mounting structure of steering wheel button according to claim 1, wherein, the mounting bracket (5) and cosmetic sheet (2)
On be respectively equipped with corresponding first mounting hole (52) and the second mounting hole (22), and the button (1) be formed with screw thread company
Socket part (11), the fastener (6) sequentially passes through first mounting hole (52) and the second mounting hole (22) and is threadedly connected to
The threaded joints (11).
7. the mounting structure of steering wheel button according to claim 6, wherein, the fastener (6) is hung down through direction
Directly direction (A) is pressed in the button (1).
8. the mounting structure of steering wheel button according to claim 6, wherein, formed on the top surface of the cosmetic sheet (2)
There is the opening (23) being engaged with the button (1), the button (1) is inserted into the opening (23).
9. a kind of steering wheel, wherein, the steering wheel has the steering wheel button described in any one in the claims 1-8
Mounting structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210177071.XA CN103448553B (en) | 2012-05-31 | 2012-05-31 | The mounting structure and steering wheel of steering wheel button |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210177071.XA CN103448553B (en) | 2012-05-31 | 2012-05-31 | The mounting structure and steering wheel of steering wheel button |
Publications (2)
Publication Number | Publication Date |
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CN103448553A CN103448553A (en) | 2013-12-18 |
CN103448553B true CN103448553B (en) | 2017-07-11 |
Family
ID=49731547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210177071.XA Expired - Fee Related CN103448553B (en) | 2012-05-31 | 2012-05-31 | The mounting structure and steering wheel of steering wheel button |
Country Status (1)
Country | Link |
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CN (1) | CN103448553B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2434172Y (en) * | 2000-07-17 | 2001-06-13 | 周克正 | Horn contact device of steering wheel |
KR20100006788U (en) * | 2008-12-24 | 2010-07-02 | 대성전기공업 주식회사 | Steering Wheel Switch |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437024A1 (en) * | 1994-10-10 | 1995-04-13 | Joerg Schneider | Steering wheel remote-control device for motor vehicles for controlling, for example, window wipers, operating lights, flashing lights etc., without removing the hand from the steering wheel |
US6626458B2 (en) * | 2000-09-26 | 2003-09-30 | Toyoda Gosei Co., Ltd. | Steering wheel having airbag apparatus |
DE20216755U1 (en) * | 2002-10-30 | 2003-03-20 | TRW Automotive Safety Systems GmbH & Co. KG, 63743 Aschaffenburg | steering wheel |
US8661936B2 (en) * | 2006-01-31 | 2014-03-04 | Toyoda Gosei Co. Ltd. | Trim plate for steering wheel |
DE102007032657A1 (en) * | 2007-07-13 | 2009-01-15 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Actuation device on a vehicle steering wheel |
CN201761528U (en) * | 2010-06-19 | 2011-03-16 | 浙江吉利汽车研究院有限公司 | Mounting structure of multifunctional switch |
CN102303532B (en) * | 2011-06-10 | 2013-08-07 | 钱国钧 | Vehicular steering wheel pad switch |
-
2012
- 2012-05-31 CN CN201210177071.XA patent/CN103448553B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2434172Y (en) * | 2000-07-17 | 2001-06-13 | 周克正 | Horn contact device of steering wheel |
KR20100006788U (en) * | 2008-12-24 | 2010-07-02 | 대성전기공업 주식회사 | Steering Wheel Switch |
Also Published As
Publication number | Publication date |
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CN103448553A (en) | 2013-12-18 |
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TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 |