CN102700470A - Combined end part support of roof rack - Google Patents
Combined end part support of roof rack Download PDFInfo
- Publication number
- CN102700470A CN102700470A CN201210170982XA CN201210170982A CN102700470A CN 102700470 A CN102700470 A CN 102700470A CN 201210170982X A CN201210170982X A CN 201210170982XA CN 201210170982 A CN201210170982 A CN 201210170982A CN 102700470 A CN102700470 A CN 102700470A
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- cover plate
- shell
- platform
- housing
- end part
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a combined end part support of a roof rack. The combined end part support comprises a shell and a cover plate, wherein the top wall of the shell is an arc-shaped structure and an opening of the shell is downward; the cover plate is buckled at the opening of the shell through a mortise structure and is consistent with a roof cover in radian; a big conical platform and a small cylindrical platform are arranged on the internal surface of the top wall of the shell downward at an interval in a longitudinal direction; a bolt through hole is through the big conical platform and the top wall of the shell; a bolt mounting blind hole is formed in the small cylindrical platform; a partition board is arranged between the big conical platform and the small cylindrical platform; the end part of the shell, which is positioned on one side of the small cylindrical platform, horizontally extends outward to form a tenon; a cylindrical boss is arranged on the upper surface of the cover plate in a position corresponding to the big conical platform; a mounting through hole is through the cylindrical boss and the cover plate; and a bolt through hole is formed in the cover plate in a position corresponding to the bolt mounting blind hole. The invention has the advantages that the bearing capacity of the end part support is obviously improved, the composition and mounting procedures of parts is optimized, and adverse factors that affect the appearance quality are eliminated.
Description
Technical field
The present invention relates to automobile roof luggage carrier, especially relate to top luggage rail compound type end bearing.
Background technology
Along with domestic and international user vehicle to sport utility vehicle (SUV) and the quick growth of MPV (CROSSOVERS) demand transboundary, just develop as the top luggage rail system of above-mentioned vehicle standard configuration towards the direction of structure complicated, functional diversities and form aestheticsization.This just requires further to promote load-carrying capacity as the end bearing of core texture parts, does and the stand under load operating mode with the various complicacies that satisfy the top luggage rail system, also should take into account other requirements such as presentation quality and installation convenience simultaneously.
The top luggage rail end bearing that obtains widespread use at present mainly is made up of bottom base and top cover cap two parts.At first termination and the baggage rack longeron with the rear, inclined-plane carries out the front and back grafting; Fitted in the bottom surface of base and the cambered surface of automobile top-cap again; And carry out fastening through bolt; The mode that at last adopts clamping by cover cap spiral-lock from the top down is used to block the connected structure of spiro connection structure, inclined-plane and the longeron of bottom surface and top cover on base, and the reinforced rib that exposes of bottom surface and inclined-plane upper surface.The shortcoming of this structure is; In order in the space between base and the cover cap, to arrange grafting, to be spirally connected and three kinds of bindiny mechanisms of clamping; Base has to adopt flat obtuse angle type design, is not in good state thereby cause bearing laterally to reach vertical applied force, and load-carrying capacity is limited.In addition, widely different because cover cap adopts materials such as reinforced plastics more with the aluminium alloy extrusions of the pack alloy material of base and longeron, after application, very easily produce aberration and texture difference, the outward appearance conformability of each parts of appreciable impact baggage rack system.And the slit of cover cap and base overlap joint is positioned at vehicular sideview, has reduced the overall appearance quality of baggage rack system.
Said structure also derives another kind of common organization plan, is about to flat obtuse angle type base and is split as middle part skeleton and bottom cover cap two parts.At first pegging graft with longeron in the termination at skeleton rear, middle part, and is assembled to the automobile top-cap top, then top cover cap and middle part skeleton are spirally connected, and be box like structure by bottom cover cap and top cover cap clamping at last.This structure can be arranged in the position of bearing below, end near body inner side with the lap gap between the cover cap up and down; Though overcome the problems such as aberration, texture difference and seam that cause because of the material difference between the bearing top and the bottom; But assemble more complicated, cost is also higher, and can't improve the not good problem of skeleton strained condition.
Summary of the invention
The object of the invention is to provide a kind of top luggage rail compound type end bearing; Simple in structure, installation facility that this bearing not only possesses; And optimize force structure, significantly promote load-carrying capacity in, thoroughly eliminated the unfavorable factor that aberration and seam etc. influence presentation quality.
For realizing above-mentioned purpose, the present invention takes following technical proposals:
Top luggage rail compound type of the present invention end bearing comprises the housing that roof is an arcuate structure, Open Side Down, is fastened on said shell nozzle place and the corresponding to cover plate of covering for roofs radian through tenon groove structure; At the housing top wall inside face longitudinally at interval to being arranged with a big frustum of a cone and a roundlet pylon; Run through the said big frustum of a cone and housing top wall and offer bolt penetration hole; On said roundlet pylon, offer the screw installing blind; Between the big frustum of a cone and roundlet pylon, be provided with dividing plate, be uniformly distributed with around the roundlet pylon and be provided with many reinforced ribs; Shell end level being positioned at small column platform one side is outward extended with plug tenon; Be provided with cylinder boss at said cover plate upper surface corresponding to big frustum of a cone position, run through said cylinder boss and cover plate and offer the installation perforation; On the cover board offer screw perforation corresponding to said screw installing blind position.
The invention has the advantages that under the prerequisite of the said end of effective control bearing parts weight and manufacturing cost, significantly promoted the load-carrying capacity of end bearing, optimized the formation and the installation procedure of parts, eliminated the unfavorable factor that influences its presentation quality simultaneously.
Description of drawings
Fig. 1 is that the present invention is installed on the structural representation on the covering for roofs.
Fig. 2 is the structural representation of looking up of the present invention.
Fig. 3 is that Fig. 2 conceals the structure of cover plate scheme drawing.
Fig. 4 is a structure of cover plate scheme drawing according to the invention.
Fig. 5 is that the A-A of Fig. 2 is to the sectional structure scheme drawing.
The specific embodiment
Shown in Fig. 1-5; Top luggage rail compound type of the present invention end bearing; Comprise the housing 2 that roof 1 is an arcuate structure, Open Side Down; Housing 2 is designed to be similar to the aluminium alloy compression casting parts of ∠ type, and to guarantee receiving all have good strength and stiffness on the force direction at each, the surface can be done with 15 consistent plastic-blasting or the applications of baggage rack longeron and handled.Have and the corresponding to cover plate 4 of covering for roofs 3 radians through the tenon groove structure fastening at housing 2 opening parts, tenon groove structure can play location, sealing function; At housing top wall 1 inside face longitudinally at interval to being arranged with a big frustum of a cone 5 and a roundlet pylon 6; Run through the said big frustum of a cone 5 and offer bolt penetration hole 7 with housing top wall 1; On said roundlet pylon 6, offer screw installing blind 8; Between the big frustum of a cone 5 and roundlet pylon 6, be provided with dividing plate 9, be uniformly distributed with around roundlet pylon 6 and be provided with four reinforced ribs 10, be used for the force structure of end bearing is strengthened; Housing 2 end horizontal being positioned at small column platform 6 one sides are outward extended with plug tenon 11; Be provided with cylinder boss 12 at said cover plate 4 upper surfaces corresponding to the big frustum of a cone 5 positions, run through said cylinder boss 12 and offer installation perforation 13 with cover plate 4; On cover plate 4, offer screw perforation 14 corresponding to said screw installing blind 8 positions.
The present invention is arranged in automobile top-cap 3 tops, for baggage rack longeron 15 provides support and fastening function, and satisfy the baggage rack system various do and the stand under load operating mode under the strength and stiffness requirement.When assembling at automobile top-cap 3 enterprising every trade Lee's frame systems, at first with the cover plate of end bearing 4 through from merit screw 18 from bottom to top with roundlet pylon 6 on screw installing blind 8 be connected; Again with the plug tenon 11 and the front and back ends opening of baggage rack longeron 15 peg graft cooperate after, bolt 16 is penetrated in the bolt penetration hole 7 from the top down, thereby the end bearing is fixed on the mounting bracket 17 on automobile top-cap 3 tops.After the end bearing installs, hidden in housing 2 inside as the bolt 16 and the mounting bracket 17 of installing mechanism.
Claims (1)
1. a top luggage rail compound type end bearing comprises the housing (2) that roof (1) is an arcuate structure, Open Side Down, is fastened on said housing (2) opening part and the corresponding to cover plate of covering for roofs (3) radian (4) through tenon groove structure; It is characterized in that: at housing top wall (1) inside face longitudinally at interval to being arranged with a big frustum of a cone (5) and a roundlet pylon (6); Run through the said big frustum of a cone (5) and housing top wall (1) offers bolt penetration hole (7); On said roundlet pylon (6), offer screw installing blind (8); Between the big frustum of a cone (5) and roundlet pylon (6), be provided with dividing plate (9), be uniformly distributed with around roundlet pylon (6) and be provided with many reinforced ribs (10); Be outward extended with plug tenon (11) in the housing that is positioned at small column platform (6) one sides (2) end horizontal; Be provided with cylinder boss (12) at said cover plate (4) upper surface corresponding to the big frustum of a cone (5) position, run through said cylinder boss (12) and cover plate (4) and offer installation perforation (13); Upward offer screw perforation (14) at cover plate (4) corresponding to said screw installing blind (8) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170982.XA CN102700470B (en) | 2012-05-30 | 2012-05-30 | Combined end part support of roof rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170982.XA CN102700470B (en) | 2012-05-30 | 2012-05-30 | Combined end part support of roof rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700470A true CN102700470A (en) | 2012-10-03 |
| CN102700470B CN102700470B (en) | 2014-05-07 |
Family
ID=46893646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210170982.XA Active CN102700470B (en) | 2012-05-30 | 2012-05-30 | Combined end part support of roof rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700470B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505982A (en) * | 2017-03-30 | 2019-11-26 | 株式会社发尔特克 | Vehicle external decorating member and its mounting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0628452A1 (en) * | 1993-05-11 | 1994-12-14 | YMOS AKTIENGESELLSCHAFT Industrieprodukte | Roof carrier stanchions composed of several parts |
| CN2772898Y (en) * | 2005-01-27 | 2006-04-19 | 周宁坤 | Fixer of luggage rack on vehicle top |
| CN101850745A (en) * | 2010-06-21 | 2010-10-06 | 宁波信泰机械有限公司 | Luggage rack mounting and fixing device |
| CN201597520U (en) * | 2009-12-04 | 2010-10-06 | 北汽福田汽车股份有限公司 | Vehicle-mounted overhead baggage rack and vehicle with same |
| CN201694115U (en) * | 2010-06-12 | 2011-01-05 | 洪伟添 | Automobile roof rack |
| CN202624081U (en) * | 2012-05-30 | 2012-12-26 | 郑州日产汽车有限公司 | Combined type end portion support for roof rack |
-
2012
- 2012-05-30 CN CN201210170982.XA patent/CN102700470B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0628452A1 (en) * | 1993-05-11 | 1994-12-14 | YMOS AKTIENGESELLSCHAFT Industrieprodukte | Roof carrier stanchions composed of several parts |
| CN2772898Y (en) * | 2005-01-27 | 2006-04-19 | 周宁坤 | Fixer of luggage rack on vehicle top |
| CN201597520U (en) * | 2009-12-04 | 2010-10-06 | 北汽福田汽车股份有限公司 | Vehicle-mounted overhead baggage rack and vehicle with same |
| CN201694115U (en) * | 2010-06-12 | 2011-01-05 | 洪伟添 | Automobile roof rack |
| CN101850745A (en) * | 2010-06-21 | 2010-10-06 | 宁波信泰机械有限公司 | Luggage rack mounting and fixing device |
| CN202624081U (en) * | 2012-05-30 | 2012-12-26 | 郑州日产汽车有限公司 | Combined type end portion support for roof rack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505982A (en) * | 2017-03-30 | 2019-11-26 | 株式会社发尔特克 | Vehicle external decorating member and its mounting structure |
| CN110505982B (en) * | 2017-03-30 | 2023-08-04 | 株式会社发尔特克 | Exterior trim part for vehicle and mounting structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700470B (en) | 2014-05-07 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 181 Jianshe South Road, Zhongmou County, Zhengzhou City, Henan Province 450016 Patentee after: Zhengzhou Nissan Automotive Co., Ltd. Address before: 450016 No. eighth, 369 East Road, Zhengzhou economic and Technological Development Zone, Henan, China Patentee before: Zhengzhou Nissan Automotive Co., Ltd. |
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| CP02 | Change in the address of a patent holder |