CN207241596U - Roof-rack improved structure - Google Patents
Roof-rack improved structure Download PDFInfo
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- CN207241596U CN207241596U CN201720843465.2U CN201720843465U CN207241596U CN 207241596 U CN207241596 U CN 207241596U CN 201720843465 U CN201720843465 U CN 201720843465U CN 207241596 U CN207241596 U CN 207241596U
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- stent
- cover
- roof
- blanking cover
- rack
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Abstract
It the utility model is related to a kind of roof-rack improved structure, including cover, stent, stretch bending bar, rubber cushion and blanking cover for carrying luggage, the stretch bending bar is provided with screw mounting hole, blanking cover is inserted into screw mounting hole inner sealing screw mounting hole, the stent is separately positioned on stretch bending bar both ends, and the cover is provided with grab, and stent corresponds to grab position and is provided with card slot, in grab insertion card slot, cover is fixed on rack surface；The rubber cushion is provided with inserted sheet, and stent corresponds to inserted sheet position and is provided with slot, and inserted sheet is inserted into slot, and elastic mounting is in cradle bottom surface.The cover and stent snap connection, and rubber cushion and stent snap connection, so that roof-rack assembling process is more simple, improve roof-rack efficiency of assembling.
Description
Technical field
A kind of roof-rack is the utility model is related to, more particularly to a kind of roof-rack improved structure.
Background technology
Roof-rack is installed on the top of automobile, for loading the large piece article such as heavy luggage, boat, swim ring,
It is especially convenient during automobile out on tours equipped with roof-rack, it can meet people's different demands.
Existing fitted outside roof-rack, its surface are provided with screw mounting hole, and when installation is only needed Outer screw along spiral shell
Nail mounting hole, which screws in, to be lock onto automobile top and can complete to install, simple to install, quick, and screw is installed after installing in screw
Blanking cover is installed in hole, can prevent rainwater, rubbish etc. from entering screw mounting hole internal corrosion screw, keeps luggage carrier beautiful.
But existing fitted outside roof-rack also Shortcomings：（1）Screw mounting hole and blanking cover matching degree are poor, blanking cover with
The easy forming face in luggage carrier surface is poor, causes blanking cover to be higher or lower than roof-rack surface, influences fitted outside roof-rack
Beauty,（2）Blanking cover universal at present is installed on roof-rack by snap-lock mode, this installation by buckle
Mode, if in installation process undue force, the buckle for being easy to cause blanking cover comes off, and substantially reduces the reality of fitted outside roof-rack
With property, and easily loosened after the assembling of this blanking cover, cause roof-rack to produce abnormal sound.（3）Fitted outside roof luggage at present
Frame can not limit the depth of blanking cover insertion screw mounting hole, and when blanking cover is installed, overexerting causes blanking cover transition to be inserted into screw
Forming face is poor in mounting hole, and can not take out, and substantially reduces the beauty of roof-rack.（4）Current roof-rack zero is matched somebody with somebody
Part is more, and assembling is cumbersome, and the stent of most of roof-rack is metallic support, cause roof-rack weight compared with
Greatly, car load is increased.
Utility model content
The purpose of the utility model is to overcome the above-mentioned prior art there are deficiency, and provide a kind of simple in structure, group
A kind of roof-rack improved structure that dress is quick, buckle is firm, light-weight and beautiful.
What the purpose of this utility model was realized in.
A kind of roof-rack improved structure, including cover, stent, stretch bending bar, rubber cushion and blanking cover for carrying luggage,
The stretch bending bar is provided with screw mounting hole, blanking cover insertion screw mounting hole inner sealing screw mounting hole, and the stent is set respectively
To put at stretch bending bar both ends, the cover is provided with grab, and stent corresponds to grab position and is provided with card slot, and grab is inserted into card slot,
Cover is fixed on rack surface；The rubber cushion is provided with inserted sheet, and stent corresponds to inserted sheet position and is provided with slot, inserted sheet insertion slot
Interior, elastic mounting is in cradle bottom surface.The cover and stent snap connection, and rubber cushion and stent snap connection, so that roof luggage
Frame assembling process is more simple, improves roof-rack efficiency of assembling.
The above technical solution can be further improved as follows.
As more specifically scheme, the stretch bending bar side inner wall is provided with limit card board, and limit card board is pacified close to screw
Hole inner cavity is filled, limit card board and stretch bending bar inner wall are mutually perpendicular to.By setting limit card board, it is certain that blanking cover squeezes into screw mounting hole
During depth, limit card board limitation blanking cover continues into screw mounting hole, and it is poor to avoid face occur between blanking cover and stretch bending bar.
More specifically scheme, the blanking cover arranged on left and right sides wall hollow out go out elastic flange, and elastic flange is to be tilted towards outer becoming
Gesture upwardly extends, and the top of elastic flange, mutually to realize radially wobbling for elastic flange top, connects elastic flange with blanking cover
The blanking cover side wall of end is provided with deformation notch, and deformation notch forms the axial deformation space of blanking cover.By setting elastic flange, when
When blanking cover is inserted into screw mounting hole, elastic flange, which is squeezed, produces deformation, and blanking cover insertion screw mounting hole is more light, and works as
In the fully-inserted screw mounting hole of blanking cover, elastic flange recovers, and blanking cover is difficult to loosen screw mounting hole, improves roof-rack
Practicality.
As more specifically scheme, the blanking cover front side horizontal is provided with postive stop baffle, and postive stop baffle is provided with spacing breach,
Anti- sprain, the setting postive stop baffle, postive stop baffle limitation blanking cover insertion screw mounting hole are vertically installed with rear side of the blanking cover
Depth, anti-sprain is set, improves the accuracy of blanking cover installation.
As more specifically scheme, the blanking cover surface corresponds to elastic flange position and is provided with the gap pried open easy to blanking cover,
And elastic flange top corresponds to gap position and is provided with guiding surface easy to disassembling blocking cap.
As more specifically scheme, the elastic flange is the elastic flange with inclined-plane, and the inclined-plane of elastic flange is by elasticity
Flange lower gradually increases toward elastic flange top.
As more specifically scheme, the blanking cover head room is more than the head room of screw mounting hole.
As more specifically scheme, the slot inner cavity is provided with barb, and barb and slot are integrally formed, grab and barb
Mutual clamping.The mutual clamping of grab and barb, makes and assembles more firm between cover and stent, improve roof-rack
Practicality.
As more specifically scheme, the stent side is provided with the first shirt rim, and cover corresponds to the first shirt rim position and sets
There is shirt rim socket, cover opposite side is provided with the second shirt rim, and first shirt rim and the second shirt rim are mutually staggered, cover and stent
During connection, in the first shirt rim insertion shirt rim socket, upper limit is formed, second shirt rim is resisted against on stent, bracket side
Wall and the second shirt rim offset, and form lower limit.Cover and stent can not only be blocked by the first shirt rim and the combination of the second shirt rim
Between gap, and the beauty of roof-rack is improved in the first shirt rim and the second shirt rim.
As more specifically scheme, the stretch bending bar is hollow aluminium bar, and the stent is plastic stent, and stent is provided with card
Stretch bending boom end is inserted into tight termination, the clamping termination, and stent is fixedly connected with stretch bending bar.
The beneficial effects of the utility model are as follows：
（1）The utility model cover and stent snap connection, and rubber cushion and stent snap connection, so that cover, stent and glue
More simple, raising roof-rack efficiency of assembling is connected between pad.
（2）The utility model stent is provided with the first shirt rim, and cover is provided with the second shirt rim, when stent and cover assemble,
In the shirt rim socket of the first shirt rim insertion cover of stent, upper limit is formed, the second edge of the cover is located on stent,
Rack side wall is resisted against the second shirt rim, forms lower limit, makes and being assembled between cover and stent more precisely, effectively reduces assembly building
Gap, makes roof-rack more aesthetically pleasing, improves the practicality of roof-rack.
（4）The utility model blanking cover arranged on left and right sides is provided with elastic flange when blanking cover is inserted into screw mounting hole, and elasticity is convex
Edge is squeezed and radially collapses, and blanking cover is smoothly inserted into screw mounting hole, and blanking cover bottom is resisted against stretch bending bar bottom wall of inner cavity at this time,
The deformation notch axial deformation of blanking cover produces upward support force, promotes elastic flange to be up resisted against stretch bending bar inner cavity roof,
Blanking cover surface is forced to remain concordant with stretch bending bar surface.
（5）Further more, blanking cover front side horizontal sets postive stop baffle, anti-sprain is vertically arranged on rear side of blanking cover, if the installation of blanking cover
Position is correct, and blanking cover is smoothly inserted into screw mounting hole, until the postive stop baffle of blanking cover is resisted against in stretch bending bar limit card board, if
The installation site mistake of blanking cover, close to the limit card board of stretch bending bar, blanking cover can not be inserted into screw mounting hole for the anti-sprain of blanking cover,
Blanking cover setup error is avoided, improves the accuracy of roof-rack assembling.
Brief description of the drawings
Fig. 1 is the stereogram of roof-rack.
Fig. 2 is the schematic diagram of roof-rack.
Fig. 3 is the top view of roof-rack.
Fig. 4 is the A-A sectional views of Fig. 2.
Fig. 5 is the B-B sectional views of Fig. 2.
Fig. 6 is the C-C sectional views of Fig. 2.
Fig. 7 is roof-rack diagrammatic cross-section.
Fig. 8 is the E magnified partial views of Fig. 7.
Fig. 9 is the installation diagram of roof-rack.
Figure 10 is blanking cover schematic diagram.
Figure 11 is another angle schematic diagram of blanking cover.
Figure 12 is cover schematic diagram.
Figure 13 is support schematic diagram.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Embodiment, with reference to shown in Fig. 1 to Figure 13, a kind of roof-rack improved structure, including cover 1, stent 2, user
Carry stretch bending bar 3, rubber cushion 4 and the blanking cover 5 of luggage.
The stent 2 is plastic stent, and card slot 21,22 and first shirt rim 23 of slot, 21 end of stent are provided with stent 2
It is provided with clamping termination 24.The stretch bending bar 3 is hollow aluminium bar, is provided with screw mounting hole 31 on stretch bending bar 3, in stretch bending bar 3
Wall is provided with limit card board 32, and limit card board 32 and 3 inner wall of stretch bending bar are mutually perpendicular to and close to 31 inner cavities of screw mounting hole.It is described
Stent 2 is arranged on 3 both ends of stretch bending bar, and the clamping termination 24 of stent 2 is inserted into 3 end of stretch bending bar, realizes stent 2 and stretch bending bar respectively
It is fixedly connected between 3.
The cover 1 is plastics cover, and 1 side of cover is provided with the second shirt rim 11, and 1 bottom of cover is provided with 12 He of grab
Shirt rim socket 13, the grab 12 of the cover 1 are inserted into the card slot 21 of stent 2, and setting is integrally formed in the card slot 21
Hook 211, grab 12 and barb 211 mutually hook, mutual clamping between cover 1 and stent 2, realize that cover 1 is fixed on 2 table of stent
Face.
At the same time in the shirt rim socket 13 of the first shirt rim 23 insertion cover 1 of stent 2, upper limit, the second skirt of cover 1 are formed
11, side is located on stent 2, and the side wall of stent 2 is resisted against on the second shirt rim 11, forms lower limit, is led between cover 1 and stent 2
Upper limit and lower limit are crossed, greatly improves 2 assembly precision of cover 1 and stent, and the first shirt rim 23 and the second shirt rim 11 are blocked
Fit-up gap between cover 1 and stent 2, improves the beauty of roof-rack.
22 position of slot that the rubber cushion 4 corresponds to stent 2 is provided with inserted sheet 41, and the inserted sheet 41 is inserted into card in slot 22
Tightly, realize that rubber cushion 4 is fixed on 2 bottom surface of stent.
The head room of the blanking cover 5 is more than the head room of screw mounting hole 31, and 5 arranged on left and right sides wall hollow out of blanking cover goes out
Elastic flange 6, the elastic flange 6 are upwardly extended with being tilted towards outer trend, the top of elastic flange 6 and 5 phase of blanking cover from
Realize radially wobbling for 6 top of elastic flange.The elastic flange 6 is the elastic flange 6 with inclined-plane 61, elastic flange 6 it is oblique
Face 61 is gradually increased from 6 lower part of elastic flange toward 6 top of elastic flange.5 side wall of blanking cover of 6 end of connection elastic flange is provided with shape
Become notch 51, deformation notch 51 forms the axial deformation space of blanking cover 5.
5 front side horizontal of blanking cover is provided with postive stop baffle 7, and postive stop baffle 7 is provided with spacing breach 71, after the blanking cover 5
Side is vertically installed with anti-sprain 8.5 surface of blanking cover corresponds to 6 position of elastic flange and is provided with the gap 52 pried open easy to blanking cover 5,
And 6 top of elastic flange corresponds to 52 position of gap and is provided with the guiding surface 62 dismantled easy to blanking cover 5.
When blanking cover 5 is installed, when blanking cover 5 is inserted into screw mounting hole 31, the elastic flange 6 of 5 arranged on left and right sides of blanking cover is squeezed
Produce deformation to swing toward 5 center of blanking cover, blanking cover 5 is smoothly slipped into screw mounting hole 31, when blanking cover 5 continues into screw peace
When filling hole 31,5 bottom of blanking cover produces upward support against 3 bottom wall of inner cavity of stretch bending bar, 51 axial deformation of deformation notch of blanking cover 5
Power, promotes elastic flange 6 to be resisted against 3 inner cavity roof of stretch bending bar, forces 5 surface of blanking cover to remain concordant with 3 surface of stretch bending bar.
The postive stop baffle 7 of the front side of blanking cover 5 is resisted against in limit card board 32 at the same time, and blanking cover 5 can not continue down to be inserted into screw
In mounting hole 31, installation personnel is prompted, blanking cover 5 has been fully mounted in screw mounting hole 31, avoids blanking cover 5 from being too inserted into spiral shell
It is poor to follow closely the generation of mounting hole 31 face, greatly improves the practicality of roof-rack.
When blanking cover 5 is dismantled, draw point is stretched into along the gap 52 of 5 surface both sides of blanking cover, until draw point is resisted against the bullet of blanking cover 5
Property flange 6 on guiding surface 62, then by draw point toward side oscillation in blanking cover 5,6 top of draw point extruding elastic flange makes elasticity
6 top of flange is drawn close to 5 side wall of blanking cover, and draw point clamps blanking cover 5, and the draw point that pulls outward, and blanking cover 5 can smoothly leave screw installation
Hole 31, it is easy to operate, quick.
Since 5 front side horizontal of blanking cover sets postive stop baffle 7, the rear side of blanking cover 5 is vertically arranged anti-sprain 8, if the installation of blanking cover 5
Position is correct, and blanking cover 5 is smoothly inserted into screw mounting hole 31, until the postive stop baffle 7 of blanking cover 5 is resisted against the spacing of stretch bending bar 3
On snap-gauge 32, if the installation site mistake of blanking cover 5, the anti-sprain 8 of blanking cover 5 is close to the limit card board 32 of stretch bending bar 3,5 nothing of blanking cover
In method insertion screw mounting hole 31,5 setup error of blanking cover is avoided, improves the accuracy of roof-rack assembling.
Claims (10)
1. a kind of roof-rack improved structure, including cover, stent, stretch bending bar, rubber cushion and blanking cover for carrying luggage, its
It is characterized in that：The stretch bending bar is provided with screw mounting hole, blanking cover insertion screw mounting hole inner sealing screw mounting hole, the branch
Frame is separately positioned on stretch bending bar both ends, and the cover is provided with grab, and stent corresponds to grab position and is provided with card slot, grab insertion
In card slot, cover is fixed on rack surface；The rubber cushion is provided with inserted sheet, and stent corresponds to inserted sheet position and is provided with slot, inserted sheet
It is inserted into slot, elastic mounting is in cradle bottom surface.
2. roof-rack improved structure according to claim 1, it is characterised in that：The stretch bending bar side inner wall is provided with
Limit card board, limit card board are mutually perpendicular to close to screw mounting hole inner cavity, limit card board and stretch bending bar inner wall.
3. roof-rack improved structure according to claim 1, it is characterised in that：The blanking cover arranged on left and right sides wall hollow out
Go out elastic flange, elastic flange is upwardly extended to be tilted towards outer trend, and the top of elastic flange and blanking cover phase are to realize bullet
Property flange top radially wobble, the blanking cover side wall of connection elastic flange end is provided with deformation notch, and deformation notch forms blanking cover
Axial deformation space.
4. roof-rack improved structure according to claim 1, it is characterised in that：The blanking cover front side horizontal sets limited
Position baffle, postive stop baffle are provided with spacing breach, anti-sprain are vertically installed with rear side of the blanking cover.
5. roof-rack improved structure according to claim 3, it is characterised in that：The blanking cover surface corresponds to elastic flange
Position is provided with the gap pried open easy to blanking cover, and elastic flange top corresponds to gap position and is provided with leading easy to disassembling blocking cap
To inclined-plane.
6. roof-rack improved structure according to claim 3, it is characterised in that：The elastic flange is the bullet with inclined-plane
Property flange, the inclined-plane of elastic flange is gradually increased from elastic flange lower part toward elastic flange top.
7. roof-rack improved structure according to claim 1, it is characterised in that：The blanking cover head room is more than screw
The head room of mounting hole.
8. roof-rack improved structure according to claim 1, it is characterised in that：The slot inner cavity is provided with barb,
Barb and slot are integrally formed, grab and the mutual clamping of barb.
9. according to roof-rack improved structure described in claim 1, it is characterised in that：The stent side is provided with the first skirt
Side, cover correspond to the first shirt rim position and are provided with shirt rim socket, and cover opposite side is provided with the second shirt rim, first shirt rim and
Second shirt rim is mutually staggered, and when cover is connected with stent, in the first shirt rim insertion shirt rim socket, forms upper limit, described
Second shirt rim is resisted against on stent, and rack side wall and the second shirt rim offset, and forms lower limit.
10. roof-rack improved structure according to claim 1, it is characterised in that：The stretch bending bar is hollow aluminium bar, institute
It is plastic stent to state stent, and stent is provided with clamping termination, and stretch bending boom end is inserted into the clamping termination, and stent and stretch bending bar are consolidated
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843465.2U CN207241596U (en) | 2017-07-12 | 2017-07-12 | Roof-rack improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843465.2U CN207241596U (en) | 2017-07-12 | 2017-07-12 | Roof-rack improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241596U true CN207241596U (en) | 2018-04-17 |
Family
ID=61877484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843465.2U Active CN207241596U (en) | 2017-07-12 | 2017-07-12 | Roof-rack improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521426A (en) * | 2017-07-12 | 2017-12-29 | 佛山市维杰汽车部件制造有限公司 | Roof-rack improved structure |
-
2017
- 2017-07-12 CN CN201720843465.2U patent/CN207241596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521426A (en) * | 2017-07-12 | 2017-12-29 | 佛山市维杰汽车部件制造有限公司 | Roof-rack improved structure |
| CN107521426B (en) * | 2017-07-12 | 2024-04-19 | 广东维杰汽车部件制造有限公司 | Improved structure of roof luggage rack |
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