CN103863069B - A kind of cushion rubber being applicable to manned vehicle tailgate props up seat assembly - Google Patents
A kind of cushion rubber being applicable to manned vehicle tailgate props up seat assembly Download PDFInfo
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- CN103863069B CN103863069B CN201210552038.0A CN201210552038A CN103863069B CN 103863069 B CN103863069 B CN 103863069B CN 201210552038 A CN201210552038 A CN 201210552038A CN 103863069 B CN103863069 B CN 103863069B
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- cushion rubber
- seat assembly
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- bolt
- bearing
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Abstract
The present invention relates to a kind of cushion rubber being applicable to manned vehicle tailgate and prop up seat assembly, this assembly is waist drum structure, comprise cushion rubber bearing and bearing collision mat, cushion rubber bearing bottom is pasted with bearing collision mat and is connected, there is the bolt hole run through at the center that cushion rubber props up seat assembly, and bolt hole top is the consistency of thickness of counter bore structure, the degree of depth of counterbore and the coiled hair of bolt, after bolt installation, the upper surface that cushion rubber props up seat assembly is concordant with the coiled hair top of bolt.What this cushion rubber propped up that seat assembly solves that cushion rubber exists can not be good fit with car body defect, its processing is simple, easy for installation, can be good fit and profile exquisite with cushion rubber.<!--1-->
Description
Technical field
The invention belongs to auto body and manufacture field, the cushion rubber being specifically related to automobile back door accessory system props up seat assembly.
Background technology
Along with the development of society, customer is more and more deep to the understanding of automobile, also more and more higher to the traveling comfort of present car, man-machine requirement.Tailgate is as one of the chief component of two-box automobile car body component, and customer not only requires automobile in the process of moving, and tailgate can not be caused because of the shake on road surface of jolting to there is abnormal sound or scraping to other mating parts; Also require that tailgate outward appearance is to the enjoyment of a kind of vision of people.Automobile back door solves tailgate and causes tailgate to there is the problem of other parts of abnormal sound or scraping often through installing cushion rubber on tailgate body because of the shake on road surface of jolting, due to the restriction of cushion rubber size and body construction, it can not contact with car body smoothly with fitting surface, thus cushion rubber expected effect cannot be reached, often to sacrifice the moulding of full car to evade the problem of abnormal sound and other parts of scraping.As Fig. 1, traditional automobile back door 2 is when cushion rubber 1 can not contact to reach bumper and absorbing shock with car body too greatly with the height of car body 4 fitting surface smoothly, often through the height increasing car body convex platform 3, cushion rubber 1 is contacted with car body 4, thus reach the effect of bumper and absorbing shock, but car body difficulty of processing so not only can be made to strengthen, and the moulding of whole car body also can be had a greatly reduced quality because of this place's flaw.
Summary of the invention
The present invention be resolve buffer pad exist can not be good fit with car body defect, provide a kind of processing simple, easy for installation, can and the automatic buffer advance expenditure seat assembly of profile fineness good fit with cushion rubber.
Technical solution of the present invention is as follows:
A kind of cushion rubber being applicable to manned vehicle tailgate props up seat assembly, this assembly is dolioform structure, comprise cushion rubber bearing and bearing collision mat, cushion rubber bearing bottom is pasted with bearing collision mat and is connected, there is the bolt hole run through at the center that described cushion rubber props up seat assembly, and bolt hole top is the consistency of thickness of counter bore structure, the degree of depth of counterbore and the coiled hair of bolt, after bolt installation, cushion rubber props up the upper surface of seat assembly and the coiled hair either flush of bolt.
Further, what the bottom of described bolt hole expanded as that a diameter is greater than diameter of bolt hole dodges hole.
Further, described cushion rubber bearing is that PC adds ABS material, and bearing collision mat adopts closed-cell foam EPDM material.
Cushion rubber of the present invention props up seat assembly when mounted, counterbore is arranged at the bolt hole top that its center coordinates with bolt, after the bolt installation coordinated with it, cushion rubber is enable to prop up the upper surface of seat assembly concordant with the coiled hair top of bolt, cushion rubber fitting surface is increased, there is not the discrepancy in elevation with the cross recessed countersunk head sscrew coordinated thus make cushion rubber and cushion rubber prop up seat assembly contact surface reduce because cushion rubber props up seat assembly, make cushion rubber in the process used, reach the effect of buffering; And because cushion rubber props up the use of seat assembly, the boss size that car body surface coordinates with cushion rubber is less, has both been conducive to the processing of body construction, is also beneficial to the attractive in appearance of car body.
Accompanying drawing explanation
Fig. 1 is the traditional fundamental diagram of cushion rubber and car body;
Fig. 2 is cushion rubber bearing assembly structure chart of the present invention;
Fig. 3 is that cushion rubber of the present invention props up seat assembly front elevation;
Fig. 4 is that cushion rubber of the present invention props up seat assembly A-A section-drawing;
Fig. 5 is that cushion rubber of the present invention props up seat assembly fundamental diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
As shown in Fig. 2,3 and 4, it is dolioform structure 8 that this cushion rubber props up seat assembly, comprise cushion rubber bearing 6 and bearing collision mat 7, cushion rubber bearing bottom is pasted with bearing collision mat and is connected, there is the bolt hole 9 run through at the center that described cushion rubber props up seat assembly, and bolt hole top is the consistency of thickness of counter bore structure, the degree of depth of counterbore and the coiled hair of bolt, after bolt installation, the upper surface that cushion rubber props up seat assembly is concordant with the coiled hair top of bolt.
What cushion rubber bearing bottom expanded as that a diameter is greater than diameter of bolt hole dodges hole 10.Cushion rubber bearing can adopt PC+ABS material, and bearing collision mat can adopt closed-cell foam EPDM material.
For ensureing the air-tightness coordinated, the size of bolt hole 9 than the undersized of bolt 11, should use interference fit.
As shown in Figure 5, cushion rubber of the present invention props up seat assembly when being fixed on car body, and its top coordinates with cushion rubber 1; Cushion rubber props up the middle sunk part of seat assembly and waist can be avoided interferenceing with the mounting structure 5 of A lamp; What bottom size was larger dodges hole 10, and its effect is when not affecting assembling, and as far as possible by less for the part contacted with car body 4, maximum possible is evaded with car body salient point 12 joint thus affected the water-proofness that cushion rubber props up seat assembly; Be pasted with the bearing collision mat 7 of closed-cell foam in cushion rubber bearing 6 bottom, can avoid better intakes from the fitting surface of cushion rubber bearing assembly and car body 4 affects the life-span of part.
Claims (3)
1. the cushion rubber being applicable to manned vehicle tailgate props up seat assembly, this assembly is dolioform structure, comprise cushion rubber bearing and bearing collision mat, bearing collision mat is pasted in cushion rubber bearing bottom, and it is characterized in that, there is the bolt hole run through at the center that described cushion rubber props up seat assembly, bolt hole top is counter bore structure, the consistency of thickness of the degree of depth of counterbore and the coiled hair of bolt, after bolt installation, cushion rubber props up the upper surface of seat assembly and the coiled hair either flush of bolt.
2. cushion rubber props up seat assembly according to claim 1, it is characterized in that: what the bottom of described bolt hole expanded as that a diameter is greater than diameter of bolt hole dodges hole.
3. according to claim 1 or 2, cushion rubber props up seat assembly, it is characterized in that: described cushion rubber bearing is that PC adds ABS material, and bearing collision mat adopts closed-cell foam EPDM material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552038.0A CN103863069B (en) | 2012-12-18 | 2012-12-18 | A kind of cushion rubber being applicable to manned vehicle tailgate props up seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552038.0A CN103863069B (en) | 2012-12-18 | 2012-12-18 | A kind of cushion rubber being applicable to manned vehicle tailgate props up seat assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103863069A CN103863069A (en) | 2014-06-18 |
| CN103863069B true CN103863069B (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552038.0A Active CN103863069B (en) | 2012-12-18 | 2012-12-18 | A kind of cushion rubber being applicable to manned vehicle tailgate props up seat assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN103863069B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112824701B (en) * | 2019-11-21 | 2022-12-02 | 佛山市美的清湖净水设备有限公司 | Damping callus on sole and water purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227259A (en) * | 1993-02-05 | 1994-08-16 | Toyota Motor Corp | Stopper structure of opening/shutting element mounted on vibrator element |
| US5549351A (en) * | 1994-04-21 | 1996-08-27 | Hyundai Motor Company, Ltd. | Guide bumper device of automobile tailgate |
| US6039388A (en) * | 1996-10-18 | 2000-03-21 | Hyundai Motor Company | Hood overslam bumper for automobiles |
| JP3572450B2 (en) * | 2000-07-17 | 2004-10-06 | 日産自動車株式会社 | Opening / closing body stopper mounting structure |
| KR20050112422A (en) * | 2004-05-25 | 2005-11-30 | 현대자동차주식회사 | Guide bumper structure of function a over slam bumper |
-
2012
- 2012-12-18 CN CN201210552038.0A patent/CN103863069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06227259A (en) * | 1993-02-05 | 1994-08-16 | Toyota Motor Corp | Stopper structure of opening/shutting element mounted on vibrator element |
| US5549351A (en) * | 1994-04-21 | 1996-08-27 | Hyundai Motor Company, Ltd. | Guide bumper device of automobile tailgate |
| US6039388A (en) * | 1996-10-18 | 2000-03-21 | Hyundai Motor Company | Hood overslam bumper for automobiles |
| JP3572450B2 (en) * | 2000-07-17 | 2004-10-06 | 日産自動車株式会社 | Opening / closing body stopper mounting structure |
| KR20050112422A (en) * | 2004-05-25 | 2005-11-30 | 현대자동차주식회사 | Guide bumper structure of function a over slam bumper |
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| Publication number | Publication date |
|---|---|
| CN103863069A (en) | 2014-06-18 |
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