CN109823421A - A kind of air tight non-woven fabrics - Google Patents
A kind of air tight non-woven fabrics Download PDFInfo
- Publication number
- CN109823421A CN109823421A CN201910207395.5A CN201910207395A CN109823421A CN 109823421 A CN109823421 A CN 109823421A CN 201910207395 A CN201910207395 A CN 201910207395A CN 109823421 A CN109823421 A CN 109823421A
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- CN
- China
- Prior art keywords
- nonwoven layer
- zipper
- woven fabrics
- air tight
- fixedly connected
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Abstract
The invention discloses a kind of air tight non-woven fabrics, air tight non-woven fabrics includes the first nonwoven layer, second nonwoven layer, interconnecting piece, first zipper, second zipper, first support ring, second support ring and seal assembly, hermetically sealable film is compounded in the first nonwoven layer and the second nonwoven layer inner wall by calendering, annulus protrusion is fixedly connected with the second support ring, and it is located at close to the side of the first support ring, and it is oppositely arranged with annular groove, multiple springs are fixedly connected with annulus protrusion, and it is uniformly distributed along annulus protrusion circumferencial direction, annulus protrusion has multiple shifting chutes, multiple shifting chutes are located at each spring surrounding, button fitting spring, and it is fixedly connected with spring, and it is inserted into multiple shifting chutes, it is slid along the first support ring radial direction, annulus protrusion is inserted into annular groove, it is shaped to the first nonwoven layer and the second non-woven fabrics closed Space enhances leakproofness, enhances air tight effect.
Description
Technical field
The present invention relates to automobile spare tire protection field more particularly to a kind of air tight non-woven fabrics.
Background technique
Currently, automobile tire surprisingly can puncture gas leakage by foreign matter in use or blow out once in a while, vehicle is influenced
Normally travel.It goes on a journey for convenience of the safety of automobile, usual automobile can be equipped with spare tyre, in case of need.Existing automobile tire
(including spare tyre) in process of production, needs to add rubber, carbon black, operation oil and various rubber chemicals raw material, some materials
Material itself has volatile flavor, some are then that chemical reaction occurs in tire vulcanization process to generate odorous gas, example
As conventional vulcanization can generate Ammonia smell.
While the car is driving, passenger is very sensitive to the peculiar smell in compartment, gently then will lead to nausea, and severe one is even vomitted
It spits, influences comfort and health that frame multiplies personnel.In order to inhibit the smell of spare tyre, gas is reduced with permeation-proof airbag package spare tyre
Taste, but permeation-proof airbag mostly uses zipper in order to easy to open, has gap between zipper, air tight ability is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of air tight non-woven fabrics, it is intended to solve to have between existing permeation-proof airbag zipper
Gap, the problem of air tight ability difference.
To achieve the above object, the present invention provides a kind of air tight non-woven fabrics, the air tight non-woven fabrics includes first
Nonwoven layer, the second nonwoven layer, interconnecting piece, the first zipper, the second zipper, the first support ring, the second support ring and sealing group
It is cylinder that part, first nonwoven layer and second nonwoven layer, which enclose, is respectively provided with the first open end and second and opens
Mouth end, first open end are oppositely arranged with second open end, the interconnecting piece and first nonwoven layer and institute
It states the second nonwoven layer to be fixedly connected, and between first nonwoven layer and second nonwoven layer, described first
Zipper is fixedly connected with first nonwoven layer, and is fixedly connected with the interconnecting piece, and is located at close to first opening
End, second zipper is fixedly connected with second nonwoven layer, and is fixedly connected with the interconnecting piece, and is located at close to institute
The second open end to be stated, is adapted with first zipper, first support ring is fixedly connected with first nonwoven layer, and
Positioned at the first nonwoven layer inner wall, and it is located at side of first zipper far from first open end, described first
Support ring have annular groove, the annular groove be located at close to second open end side, second support ring with it is described
Second nonwoven layer is fixedly connected, and is located at the second nonwoven layer inner wall, and is located at second zipper far from described the
The side of two open ends；
The seal assembly includes hermetically sealable film, annulus protrusion, spring and button, and the hermetically sealable film is compound by rolling
In first nonwoven layer and the second nonwoven layer inner wall, the annulus protrusion and the fixed company of second support ring
It connects, and is located at close to the side of first support ring, and be oppositely arranged with the annular groove, the spring and the button
Quantity be it is multiple, multiple springs are fixedly connected with the annulus protrusion, and uniform along the annulus protrusion circumferencial direction
Distribution, the annulus protrusion have multiple shifting chutes, and multiple shifting chutes are located at each spring surrounding, the button set
The spring is closed, and is fixedly connected with the spring, and is inserted into multiple shifting chutes, along the first support ring radial direction
Sliding.
Wherein, the air tight non-woven fabrics further includes waterproof membrane, and the waterproof membrane wraps up first nonwoven layer and institute
State the second nonwoven layer.
Wherein, the seal assembly further includes the first slider of zipper fastener and the second slider of zipper fastener, first slider of zipper fastener and described
Two slider of zipper fasteners are connect with first zipper and second zipper slide, and are oppositely arranged.
Wherein, first slider of zipper fastener has the first pulling-on piece, and first pulling-on piece and first slider of zipper fastener are rotatablely connected,
And it is located remotely from the side of first zipper.
Wherein, second slider of zipper fastener has the second pulling-on piece, and second pulling-on piece and second slider of zipper fastener are rotatablely connected,
And it is located remotely from the side of second zipper.
Wherein, first pulling-on piece has the first lug boss, and first lug boss and first pulling-on piece are integrally formed,
And it is located on the end face of first pulling-on piece.
Wherein, second pulling-on piece has the second lug boss, and second lug boss and second pulling-on piece are integrally formed,
And it is located on the end face of first lug boss side.
Wherein, the seal assembly further includes the first magnet and the second magnet, and it is convex that first magnet is located at described first
The portion of rising, second electromagnet is located at second lug boss, and the magnetism of first magnet and second magnet is opposite.
Wherein, second nonwoven layer also has a handle portion, the handle portion and second nonwoven layer one at
Type, and it is located at the top of second nonwoven layer.
Wherein, the air tight non-woven fabrics further includes extraction valve, and the extraction valve runs through second nonwoven layer, and prolongs
It extends to outside second nonwoven layer.
Air tight non-woven fabrics of the invention, by the hermetically sealable film by calendering be compounded in first nonwoven layer and
The second nonwoven layer inner wall, the annulus protrusion are fixedly connected with second support ring, and are located at close to described first
The side of support ring, and be oppositely arranged with the annular groove, multiple springs are fixedly connected with the annulus protrusion, and along institute
It states annulus protrusion circumferencial direction to be uniformly distributed, the annulus protrusion has multiple shifting chutes, and multiple shifting chutes are located at each
The spring surrounding, spring described in the button fitting, and be fixedly connected with the spring, and be inserted into multiple shifting chutes,
It slides, the annulus protrusion is inserted into the annular groove, with first non-woven fabrics along the first support ring radial direction
Layer and second non-woven fabrics are shaped to confined space, enhance leakproofness, enhance air tight effect, so that spare tyre smell be inhibited to overflow
Out.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram when air tight non-woven fabrics of the invention is closed；
Fig. 2 is the partial enlarged view A of Fig. 1；
Fig. 3 is structural schematic diagram when air tight non-woven fabrics of the invention is opened；
Fig. 4 is the structural schematic diagram of seal assembly of the present invention；
Fig. 5 is the structural schematic diagram of button and spring of the present invention；
In figure: the air tight non-woven fabrics of 100-, the first nonwoven layer of 1-, the second nonwoven layer of 2-, 3- interconnecting piece, 4- first are drawn
Chain, the second zipper of 5-, the first support ring of 6-, the second support ring of 7-, 8- seal assembly, 9- waterproof membrane, 10- extraction valve, 11- first
Open end, 21 second open ends, 22- handle portion, 61- annular groove, 81- hermetically sealable film, 82- annulus protrusion, 83- spring, 84- are pressed
Button, the first slider of zipper fastener of 85-, the second slider of zipper fastener of 86-, the first magnet of 87-, the second magnet of 88-, 821- shifting chute, 851- first are drawn
Piece, the second pulling-on piece of 861-, the first lug boss of 8511-, the second lug boss of 8611-.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of air tight non-woven fabrics 100, and the air tight non-woven fabrics 100 includes
First nonwoven layer 1, the second nonwoven layer 2, interconnecting piece 3, the first zipper 4, the second zipper 5, the support of the first support ring 6, second
It is cylinder that ring 7 and seal assembly 8, first nonwoven layer 1 and second nonwoven layer 2, which enclose, is respectively provided with first
Open end 11 and the second open end 21, first open end 11 are oppositely arranged with second open end 21, the interconnecting piece 3
It is fixedly connected with first nonwoven layer 1 and second nonwoven layer 2, and is located at first nonwoven layer 1 and described
Between second nonwoven layer 2, first zipper 4 is fixedly connected with first nonwoven layer 1, and solid with the interconnecting piece 3
Fixed connection, and be located at close to first open end 11, second zipper 5 is fixedly connected with second nonwoven layer 2, and
It is fixedly connected, and is located at close to second open end 21 with the interconnecting piece 3, be adapted with first zipper 4, described the
One support ring 6 is fixedly connected with first nonwoven layer 1, and is located at 1 inner wall of the first nonwoven layer, and is located at described the
Side of one zipper 4 far from first open end 11, first support ring 6 have annular groove 61, the annular groove 61
In the side close to second open end 21, second support ring 7 is fixedly connected with second nonwoven layer 2, and position
In 2 inner wall of the second nonwoven layer, and it is located at side of second zipper 5 far from second open end 21；
The seal assembly 8 includes hermetically sealable film 81, annulus protrusion 82, spring 83 and button 84, the hermetically sealable film 81
First nonwoven layer 1 and 2 inner wall of the second nonwoven layer are compounded in by calendering, the annulus protrusion 82 and described the
Two support rings 7 are fixedly connected, and are located at close to the side of first support ring 6, and be oppositely arranged with the annular groove 61, institute
State spring 83 and the button 84 quantity be it is multiple, multiple springs 83 are fixedly connected with the annulus protrusion 82, and
It is uniformly distributed along raised 82 circumferencial directions of the annulus, the annulus protrusion 82 has multiple shifting chutes 821, multiple movements
Slot 821 is located at each 83 surrounding of spring, spring 83 described in 84 fitting of button, and is fixedly connected with the spring 83,
And multiple shifting chutes 821 are inserted into, it is slid along 6 radial direction of the first support ring.
In the present embodiment, first nonwoven layer 1 and second nonwoven layer 2 are made of non-woven fabrics, described
Non-woven fabrics is to use polypropylene granules for raw material, batches continuous one-step through high-temperature fusion, spinneret, auxiliary guiding principle, hot pressing and produces,
With moisture-proof, light, cloth is combustion-supporting, is easy decomposition, nontoxic nonirritant, rich in color, cheap, recyclable spy
Point.The interconnecting piece 3 is fixedly connected with first nonwoven layer 1 and second nonwoven layer 2, and is located at first nothing
Between woven fabric layer 1 and second nonwoven layer 2, first nonwoven layer 1 and described second can be made by the interconnecting piece 3
It rotating opening and is closed without departing from convenient for storage, and being hardly damaged first zipper 4 and described the between nonwoven layer 2
Two zippers 5 increase service life.First support ring 6 and second support ring 7 have supporting role, convenient for placing vapour
Vehicle spare tyre.The hermetically sealable film 81 is compounded in first nonwoven layer 1 and 2 inner wall of the second nonwoven layer by calendering,
The hermetically sealable film 81 is the modern designs of plastics, and air tight effect is good.First zipper 4 and second zipper 5 are in the open state,
Multiple buttons 84 are pressed, each button 84 is sliding into multiple shifting chutes 821 around each spring 83
It moves, the spring 83 compresses, and multiple buttons 84 have gap with the annulus protrusion 82, lifts second nonwoven layer
2, rotate second nonwoven layer 2 and the interconnecting piece 3 to far from 1 direction of the first nonwoven layer, free-falling will
Automobile spare tire lifts described the out of first open end 11 is placed in that the anti-layer of cloth of first nonwoven encloses cylinder cavity
Two nonwoven layers 2 rotate second nonwoven layer 2 and the interconnecting piece 3 to close to 1 direction of the first nonwoven layer,
Positioned at the top of first nonwoven layer 1, the annulus protrusion 82 is located at the top of the annular groove 61, presses multiple described
Button 84, each button 84 penetrate multiple shifting chutes 821 around each spring 83, and to described first
6 radial direction of pushing out ring, and slid along the 6 dot direction of the first support ring, so that the spring 83 is compressed, the annulus is convex
It plays 82, multiple springs 83 and multiple buttons 84 is inserted into together in the annular groove 61, resisted with the annular groove 61,
First zipper 4 and second zipper 5 are in close state, to make the annulus protrusion 82 and first non-woven fabrics
Layer 1 and second nonwoven layer 2 form confined space, enhance airtightness, enhance air tight effect, inhibit automobile spare tire smell
It overflows.
Air tight non-woven fabrics 100 of the invention is compounded in first nonwoven by calendering by the hermetically sealable film 81
Layer of cloth 1 and 2 inner wall of the second nonwoven layer, the annulus protrusion 82 is fixedly connected with second support ring 7, and is located at and is leaned on
The side of nearly first support ring 6, and be oppositely arranged with the annular groove 61, multiple springs 83 and the annulus protrusion
82 are fixedly connected, and are uniformly distributed along raised 82 circumferencial directions of the annulus, and the annulus protrusion 82 has multiple shifting chutes
821, multiple shifting chutes 821 are located at each 83 surrounding of spring, spring 83 described in 84 fitting of button, and with it is described
Spring 83 is fixedly connected, and is inserted into multiple shifting chutes 821, is slid along 6 radial direction of the first support ring, by the circle
Ring convex rise in the 82 insertion annular grooves 61, are shaped to confined space with first nonwoven layer 1 and second non-woven fabrics,
Enhance leakproofness, enhance air tight effect, so that spare tyre smell be inhibited to overflow.
Further, the air tight non-woven fabrics 100 further includes waterproof membrane 9, and the waterproof membrane 9 wraps up first nonwoven
Layer of cloth 1 and second nonwoven layer 2.In the present embodiment, the waterproof membrane 9 prevents liquid from entering first non-woven fabrics
Layer 1 and second nonwoven layer 2 are corroded automobile spare tire, are reduced the service life.
Further, the seal assembly 8 further includes the first slider of zipper fastener 85 and the second slider of zipper fastener 86, first slider of zipper fastener
85 and second slider of zipper fastener 86 be slidably connected with first zipper 4 and second zipper 5, and be oppositely arranged.It is described
First slider of zipper fastener 85 has the first pulling-on piece 851, and first pulling-on piece 851 is rotatablely connected with first slider of zipper fastener 85, and is located at
Side far from first zipper 4.First slider of zipper fastener 85 have the first pulling-on piece 851, first pulling-on piece 851 with it is described
The rotation connection of first slider of zipper fastener 85, and it is located remotely from the side of first zipper 4.Second slider of zipper fastener 86 has second to draw
Piece 861, second pulling-on piece 861 is rotatablely connected with second slider of zipper fastener 86, and is located remotely from the one of second zipper 5
Side.In the present embodiment, first slider of zipper fastener 85 and second slider of zipper fastener 86 move toward one another, and make first non-woven fabrics
Layer 1 and second nonwoven layer 2 are closed, and confined space is formed, and duplicate protection inhibits automobile spare tire smell to overflow.Described
One pulling-on piece 851 and second pulling-on piece 861 close convenient for users to pulling first slider of zipper fastener 85 and second slider of zipper fastener 86
Closing and opening opens first nonwoven layer 1 and second nonwoven layer 2.
Further, first pulling-on piece 851 has the first lug boss 8511, first lug boss 8511 and described the
One pulling-on piece 851 is integrally formed, and is located on the end face of first pulling-on piece 851.Second pulling-on piece 861 has the second lug boss
8611, second lug boss 8611 is integrally formed with second pulling-on piece 861, and is located at close to first lug boss 8511
On the end face of side.The seal assembly 8 further includes the first magnet 87 and the second magnet 88, and first magnet 87 is located at described
First lug boss 8511, second electromagnet are located at second lug boss 8611, and first magnet 87 and described
The magnetism of two magnet 88 is opposite.In the present embodiment, the cross of first lug boss 8511 and second lug boss 8611
Sectional area is L shape, and first lug boss 8511 is engaged resistance, first magnet with second lug boss 8611
87 is attracting with institute the second magnet 88, stablizes first lug boss 8511 with second lug boss 8611 and fixes, with to prevent
It is only unexpected to touch first pulling-on piece 851 and second pulling-on piece 861, to drive first slider of zipper fastener 85 and described second
Slider of zipper fastener 86 moves round about, first nonwoven layer 1 and second nonwoven layer 2 is opened, to influence to seal
Effect.
Further, second nonwoven layer 2 also has handle portion 22, the handle portion 22 and second non-woven fabrics
Layer 2 is integrally formed, and is located at the top of second nonwoven layer 2.In the present embodiment, the handle portion 22 facilitates extraction
Second nonwoven layer 2 is separate or close to first nonwoven layer 1.
Further, the air tight non-woven fabrics 100 further includes extraction valve 10, and the extraction valve 10 runs through second nothing
Woven fabric layer 2, and extend to outside second nonwoven layer 2.In the present embodiment, being equipped with outside the extraction valve 10 can
The lid of folding, using aspiration pump or pump bowl by the extraction valve 10 by first nonwoven layer 1 and second nothing
Air in 2 enclosed space of woven fabric layer is cleaned, and is made internal formation vacuum state, is effectively completely cut off space interior automobile spare tire and vehicle
The contact of interior air not only effectively prevents compartment memory and puts automobile spare tire generation penetrating odor, additionally it is possible to keep automobile standby
The cleaning of tire itself inhibits automobile spare tire exposure problem easy to aging in air for a long time, extends the service life of automobile spare tire.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (10)
1. a kind of air tight non-woven fabrics, which is characterized in that
Including the first nonwoven layer, the second nonwoven layer, interconnecting piece, the first zipper, the second zipper, the first support ring, second
It is cylinder that pushing out ring and seal assembly, first nonwoven layer and second nonwoven layer, which enclose, is respectively provided with first and opens
Mouth end and the second open end, first open end are oppositely arranged with second open end, the interconnecting piece and described first
Nonwoven layer is fixedly connected with second nonwoven layer, and be located at first nonwoven layer and second nonwoven layer it
Between, first zipper is fixedly connected with first nonwoven layer, and is fixedly connected with the interconnecting piece, and is located at close to institute
The first open end is stated, second zipper is fixedly connected with second nonwoven layer, and is fixedly connected with the interconnecting piece, and
It positioned at close to second open end, is adapted with first zipper, first support ring and first nonwoven layer
It is fixedly connected, and is located at the first nonwoven layer inner wall, and be located at one of first zipper far from first open end
Side, first support ring have annular groove, the annular groove be located at close to second open end side, described second
Pushing out ring is fixedly connected with second nonwoven layer, and is located at the second nonwoven layer inner wall, and is located at second zipper
Side far from second open end；
The seal assembly includes that hermetically sealable film, annulus protrusion, spring and button, the hermetically sealable film are compounded in institute by calendering
The first nonwoven layer and the second nonwoven layer inner wall are stated, the annulus protrusion is fixedly connected with second support ring, and
Positioned at the side close to first support ring, and it is oppositely arranged with the annular groove, the quantity of the spring and the button
Be it is multiple, multiple springs are fixedly connected with the annulus protrusion, and are uniformly distributed along the annulus protrusion circumferencial direction,
The annulus protrusion has multiple shifting chutes, and multiple shifting chutes are located at each spring surrounding, the button fitting institute
Spring is stated, and is fixedly connected with the spring, and is inserted into multiple shifting chutes, it is sliding along the first support ring radial direction
It moves.
2. air tight non-woven fabrics as described in claim 1, which is characterized in that
The air tight non-woven fabrics further includes waterproof membrane, and the waterproof membrane wraps up first nonwoven layer and second nonwoven
Layer of cloth.
3. air tight non-woven fabrics as described in claim 1, which is characterized in that
The seal assembly further includes the first slider of zipper fastener and the second slider of zipper fastener, and first slider of zipper fastener and second slider of zipper fastener are equal
It connect, and is oppositely arranged with first zipper and second zipper slide.
4. air tight non-woven fabrics as claimed in claim 3, which is characterized in that
First slider of zipper fastener has the first pulling-on piece, and first pulling-on piece and first slider of zipper fastener are rotatablely connected, and are located at remote
Side from first zipper.
5. air tight non-woven fabrics as claimed in claim 3, which is characterized in that
Second slider of zipper fastener has the second pulling-on piece, and second pulling-on piece and second slider of zipper fastener are rotatablely connected, and are located at remote
Side from second zipper.
6. air tight non-woven fabrics as claimed in claim 5, which is characterized in that
First pulling-on piece has the first lug boss, and first lug boss and first pulling-on piece are integrally formed, and are located at institute
On the end face for stating the first pulling-on piece.
7. air tight non-woven fabrics as claimed in claim 6, which is characterized in that
Second pulling-on piece has the second lug boss, and second lug boss and second pulling-on piece are integrally formed, and are located at and are leaned on
On the end face of nearly first lug boss side.
8. air tight non-woven fabrics as claimed in claim 7, which is characterized in that
The seal assembly further includes the first magnet and the second magnet, and first magnet is located at first lug boss, described
Second electromagnet is located at second lug boss, and the magnetism of first magnet and second magnet is opposite.
9. air tight non-woven fabrics as described in claim 1, which is characterized in that
Second nonwoven layer also has handle portion, and the handle portion and second nonwoven layer are integrally formed, and are located at
The top of second nonwoven layer.
10. air tight non-woven fabrics as described in claim 1, which is characterized in that described
The air tight non-woven fabrics further includes extraction valve, and the extraction valve runs through second nonwoven layer, and is extended to described
Outside second nonwoven layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207395.5A CN109823421B (en) | 2019-03-19 | 2019-03-19 | Air-proof non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207395.5A CN109823421B (en) | 2019-03-19 | 2019-03-19 | Air-proof non-woven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823421A true CN109823421A (en) | 2019-05-31 |
| CN109823421B CN109823421B (en) | 2021-04-27 |
Family
ID=66870473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910207395.5A Active CN109823421B (en) | 2019-03-19 | 2019-03-19 | Air-proof non-woven fabric |
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| Country | Link |
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| CN (1) | CN109823421B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932573A (en) * | 1989-04-04 | 1990-06-12 | B/T Western Corporation | Soft cover for spare tire |
| CN1549784A (en) * | 2001-08-30 | 2004-11-24 | �̰�˼������ʽ���� | Spare tire cover |
| US20080230576A1 (en) * | 2007-03-20 | 2008-09-25 | Arabadjis Mark J | Vehicle Tire Cover |
| CN104527820A (en) * | 2014-10-06 | 2015-04-22 | 马利民 | Device for containing spare tires of automobile |
| CN206984150U (en) * | 2017-07-14 | 2018-02-09 | 广州市连顺汽车维修服务有限公司 | A kind of automobile spare tire fixing device |
-
2019
- 2019-03-19 CN CN201910207395.5A patent/CN109823421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932573A (en) * | 1989-04-04 | 1990-06-12 | B/T Western Corporation | Soft cover for spare tire |
| CN1549784A (en) * | 2001-08-30 | 2004-11-24 | �̰�˼������ʽ���� | Spare tire cover |
| US20080230576A1 (en) * | 2007-03-20 | 2008-09-25 | Arabadjis Mark J | Vehicle Tire Cover |
| CN104527820A (en) * | 2014-10-06 | 2015-04-22 | 马利民 | Device for containing spare tires of automobile |
| CN206984150U (en) * | 2017-07-14 | 2018-02-09 | 广州市连顺汽车维修服务有限公司 | A kind of automobile spare tire fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109823421B (en) | 2021-04-27 |
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