CN206870966U - The blanking cover improved structure of roof-rack - Google Patents
The blanking cover improved structure of roof-rack Download PDFInfo
- Publication number
- CN206870966U CN206870966U CN201720842271.0U CN201720842271U CN206870966U CN 206870966 U CN206870966 U CN 206870966U CN 201720842271 U CN201720842271 U CN 201720842271U CN 206870966 U CN206870966 U CN 206870966U
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- blanking cover
- elastic flange
- roof
- rack
- mounting hole
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
It the utility model is related to a kind of blanking cover improved structure of roof-rack, including the blanking cover for closing roof-rack threaded mounting hole, the blanking cover arranged on left and right sides wall hollow out goes out elastic flange, elastic flange is upwardly extended with being tilted towards outer trend, the top of elastic flange and blanking cover are mutually to realize radially wobbling for elastic flange top, the blanking cover side wall below elastic flange is provided with deformation breach, and deformation breach forms the axial deformation space of blanking cover；The blanking cover front side horizontal is provided with postive stop baffle, and anti-sprain is vertically installed with rear side of the blanking cover.By setting elastic flange, when blanking cover inserts screw mounting hole, elastic flange, which is squeezed, produces deformation, blanking cover insertion screw mounting hole is more light, and when in the fully-inserted screw mounting hole of blanking cover, elastic flange recovers, blanking cover is difficult to release screw mounting hole, improves the practicality of roof-rack.
Description
Technical field
It the utility model is related to a kind of blanking cover, the blanking cover improved structure of more particularly to a kind of roof-rack.
Background technology
Roof-rack is arranged on the top of automobile, for loading the large piece article such as heavy luggage, boat, water wing,
It is especially convenient during automobile out on tours equipped with roof-rack, people's different demands can be met.
Existing fitted outside roof-rack, its surface are provided with screw mounting hole, only need Outer screw during installation 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 installation is installed after terminating in screw
Blanking cover is installed in hole, can prevent rainwater, rubbish etc. from entering screw mounting hole internal corrosion screw, keeps luggage carrier attractive in appearance.
But the blanking cover of existing roof-rack also has the following disadvantages,（1）Blanking cover universal at present passes through snap lock
Determine mode to be installed on roof-rack, this mounting means by buckle, if in installation process undue force, easily cause
The buckle of blanking cover comes off, and substantially reduces the practicality of fitted outside roof-rack, and is easily loosened after the assembling of this blanking cover, leads
Roof-rack is caused to produce abnormal sound.（2）Fitted outside roof-rack can not limit the depth of blanking cover insertion screw mounting hole at present,
When blanking cover is installed, overexerting causes forming face in blanking cover transition insertion screw mounting hole poor, and can not take out, and reduces roof
Luggage carrier it is attractive in appearance.
Utility model content
The purpose of this utility model is the deficiency for overcoming above-mentioned prior art to exist, and provides a kind of simple in construction, peace
Dress is firm and installs the blanking cover improved structure of accurately roof-rack.
What the purpose of this utility model was realized in.
A kind of blanking cover improved structure of roof-rack, including for closing the blanking cover of roof-rack threaded mounting hole,
The blanking cover arranged on left and right sides wall hollow out goes out elastic flange, and elastic flange is upwardly extended with being tilted towards outer trend, elastic flange
With blanking cover mutually to realize radially wobbling for elastic flange top, the blanking cover side wall below elastic flange is provided with top
Deformation breach, deformation breach form the axial deformation space of blanking cover；The blanking cover front side horizontal is provided with postive stop baffle, described stifled
Lid rear side is vertically installed with anti-sprain.By setting elastic flange, when blanking cover inserts screw mounting hole, elastic flange is squeezed
Deformation is produced, blanking cover insertion screw mounting hole is more light, and when in the fully-inserted screw mounting hole of blanking cover, elastic flange is extensive
Multiple, blanking cover is difficult to release screw mounting hole, improves the practicality of roof-rack.
Above-mentioned technical proposal can be also made to the following further improve.
As more specifically scheme, the postive stop baffle is provided with spacing breach.
As more specifically scheme, the blanking cover surface corresponds to elastic flange position and is provided with the gap for being easy to blanking cover to pry open,
And elastic flange top corresponds to gap position and is provided with the guiding surface for being 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.
The beneficial effects of the utility model are as follows：
（1）The utility model blanking cover arranged on left and right sides is provided with elastic flange when blanking cover inserts screw mounting hole, and elasticity is convex
Edge is squeezed and radially collapsed, and blanking cover is smoothly inserted in screw mounting hole, and now blanking cover bottom is resisted against stretch bending bar bottom wall of inner cavity,
The deformation breach axial deformation of blanking cover produces upward support force, promotes elastic flange to be up resisted against stretch bending bar inner chamber roof,
Blanking cover surface is forced to remain concordant with stretch bending bar surface.
（2）Further, 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 in 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 in 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 Fig. 2 A-A sectional views.
Fig. 5 is Fig. 2 B-B sectional views.
Fig. 6 is Fig. 2 C-C sectional views.
Fig. 7 is Fig. 2 D-D sectional views.
Fig. 8 is Fig. 7 E magnified partial views.
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
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Embodiment, with reference to shown in Fig. 1 to Figure 13, a kind of roof-rack improved structure, including cover 1, support 2, user
Carry stretch bending bar 3, rubber cushion 4 and the blanking cover 5 of luggage.
The support 2 is plastic stent, and neck 21, the shirt rim 23 of slot 22 and first, the end of support 21 are provided with support 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 the inwall of stretch bending bar 3 are mutually perpendicular to and close to the inner chambers of screw mounting hole 31.It is described
Support 2 is arranged on the both ends of stretch bending bar 3, and the clamping termination 24 of support 2 inserts the end of stretch bending bar 3, realizes support 2 and stretch bending bar respectively
It is fixedly connected between 3.
The cover 1 is plastics cover, and the side of cover 1 is provided with the second shirt rim 11, and the bottom of cover 1 is provided with the He of grab 12
Shirt rim socket 13, the grab 12 of the cover 1 are inserted in the neck 21 of support 2, and setting is integrally formed in the neck 21
Hook 211, grab 12 and barb 211 mutually hook, mutual clamping between cover 1 and support 2, realize that cover 1 is fixed on the table of support 2
Face.
Simultaneously in the shirt rim socket 13 of the first shirt rim 23 insertion cover 1 of support 2, upper limit, the second skirt of cover 1 are formed
11, side is located on support 2, and the side wall of support 2 is resisted against on the second shirt rim 11, forms lower limit, is led between cover 1 and support 2
Upper limit and lower limit are crossed, greatly improves cover 1 and the assembly precision of support 2, and the first shirt rim 23 and the second shirt rim 11 are blocked
Fit-up gap between cover 1 and support 2, improve the attractive in appearance of roof-rack.
The position of slot 22 of the corresponding support 2 of the rubber cushion 4 is provided with inserted sheet 41, and the inserted sheet 41, which is inserted in slot 22, to be blocked
Tightly, realize that rubber cushion 4 is fixed on the bottom surface of support 2.
The head room of the blanking cover 5 is more than the head room of screw mounting hole 31, and the arranged on left and right sides wall hollow out of blanking cover 5 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 the phase of blanking cover 5 from
Realize radially wobbling for the top of elastic flange 6.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 the bottom of elastic flange 6 toward the top of elastic flange 6.The side wall of blanking cover 5 positioned at the lower section of elastic flange 6 is opened
There is deformation breach 51, deformation breach 51 forms the axial deformation space of blanking cover 5.
The front side horizontal of blanking cover 5 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.The surface of blanking cover 5 corresponds to the position of elastic flange 6 and is provided with the gap 52 for being easy to blanking cover 5 to pry open,
And the top of elastic flange 6 corresponds to the position of gap 52 and is provided with the guiding surface 62 for being easy to blanking cover 5 to dismantle.
When blanking cover 5 is installed, when blanking cover 5 is inserted into screw mounting hole 31, the elastic flange 6 of the arranged on left and right sides of blanking cover 5 is squeezed
Produce deformation to swing toward the center of blanking cover 5, blanking cover 5 is smoothly slipped into screw mounting hole 31, when blanking cover 5 continues into screw peace
When filling hole 31, the bottom of blanking cover 5 produces upward support against the bottom wall of inner cavity of stretch bending bar 3, the axial deformation of deformation breach 51 of blanking cover 5
Power, promote elastic flange 6 to be resisted against the inner chamber roof of stretch bending bar 3, force the surface of blanking cover 5 to remain concordant with the surface of stretch bending bar 3.
The postive stop baffle 7 of the front side of blanking cover 5 is resisted against in limit card board 32 simultaneously, and blanking cover 5 can not continue down to insert 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 too inserting 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, gap 52 of the draw point along the surface both sides of blanking cover 5 is stretched into, 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, draw point extruding elastic flange 6 top makes elasticity
The top of flange 6 is drawn close to the side wall of blanking cover 5, 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 simple to operate, quick.
Because the front side horizontal of blanking cover 5 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 in 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 clamp 32, blanking cover installation is completed.If the installation site mistake of blanking cover 5, the limiting card of the anti-sprain 8 of blanking cover 5 close to stretch bending bar 3
Plate 32, blanking cover 5 can not be inserted in screw mounting hole 31, avoid the setup error of blanking cover 5, improve the accurate of roof-rack assembling
Property.
Claims (5)
1. a kind of blanking cover improved structure of roof-rack, including for closing the blanking cover of roof-rack threaded mounting hole, institute
State blanking cover arranged on left and right sides wall hollow out and go out elastic flange, elastic flange is upwardly extended with being tilted towards outer trend, the top of elastic flange
With blanking cover mutually to realize radially wobbling for elastic flange top, the blanking cover side wall below elastic flange is provided with shape at end
Become breach, deformation breach forms the axial deformation space of blanking cover；The blanking cover front side horizontal is provided with postive stop baffle, the blanking cover
Rear side is vertically installed with anti-sprain.
2. the blanking cover improved structure of roof-rack according to claim 1, it is characterised in that：The postive stop baffle is provided with
Spacing breach.
3. the blanking cover improved structure of roof-rack according to claim 1, it is characterised in that：The blanking cover surface corresponds to bullet
Property lugs position is provided with the gap for being easy to blanking cover to pry open, and elastic flange top corresponds to gap position and is provided with and is easy to blanking cover to tear open
The guiding surface unloaded.
4. the blanking cover improved structure of roof-rack according to claim 1, it is characterised in that：The elastic flange is that band is oblique
The elastic flange in face, the inclined-plane of elastic flange are gradually increased from elastic flange bottom toward elastic flange top.
5. the blanking cover improved structure of roof-rack according to claim 1, it is characterised in that：The blanking cover head room is big
In the head room of screw mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842271.0U CN206870966U (en) | 2017-07-12 | 2017-07-12 | The blanking cover improved structure of roof-rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842271.0U CN206870966U (en) | 2017-07-12 | 2017-07-12 | The blanking cover improved structure of roof-rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206870966U true CN206870966U (en) | 2018-01-12 |
Family
ID=61330364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720842271.0U Active CN206870966U (en) | 2017-07-12 | 2017-07-12 | The blanking cover improved structure of roof-rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206870966U (en) |
-
2017
- 2017-07-12 CN CN201720842271.0U patent/CN206870966U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |