CN103213457A - Primary-secondary type anti-explosion car inner tube - Google Patents
Primary-secondary type anti-explosion car inner tube Download PDFInfo
- Publication number
- CN103213457A CN103213457A CN2013101562957A CN201310156295A CN103213457A CN 103213457 A CN103213457 A CN 103213457A CN 2013101562957 A CN2013101562957 A CN 2013101562957A CN 201310156295 A CN201310156295 A CN 201310156295A CN 103213457 A CN103213457 A CN 103213457A
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- Prior art keywords
- tire
- valve
- primary
- inner tube
- way valve
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Abstract
The invention provides a primary-secondary type anti-explosion car inner tube, relating to car inner tubes and solving the problems that part of the prior art is inconvenient to operate and part of the prior art has a complex structure. The car inner tube comprises primary tires, a secondary tire, two-way valves and an air cock, wherein each two-way valve comprises a left valve plug, a right valve plug, a valve seat and a valve body; the primary tires are characterized in that a plurality of hollow sphere shaped tires surround the secondary tire and are connected with the secondary tire via the two-way valves; each primary tire is inlaid in the valve body of each two-way valve; the air cock is installed on the inner side of the secondary tire; the valve seats of a plurality of two-way valves, corresponding to the valve bodies inlaid on the primary tires, are inlaid outside the secondary tire; and the valve bodies on the primary tires are fixedly connected with the valve seats on the secondary tire through insertion respectively. The car inner tube has the advantages of compact structure and convenience in assembly.
Description
Technical field
The present invention relates to automobile inner tube, the explosion-proof automobile inner tube of particularly a kind of primary-secondary type.
Background technology
Automobile flat tire has become outstanding traffic problems.In the prior art, the structure of explosion-proof automobile inner tube has two kinds, and the one, the inner tube of a tyre is separated into a plurality of sealed air chamber, valve inside is equipped with respectively in each sealed air chamber; The 2nd, the inner tube of a tyre is divided into a plurality of unit, with the appendix that has a check valve each unit of connecting.The former needs the valve inside of each air chamber is inflated respectively, and not only operation inconvenience but also relative pressure are irregular; Latter's complex structure, manufacturability is poor, and relative price is higher.
Summary of the invention
The objective of the invention is provides a kind of primary-secondary type explosion-proof automobile inner tube in order to overcome the shortcoming of prior art, solves the operation inconvenience that has in the prior art, the baroque problem that has.
Technical scheme of the present invention for achieving the above object is:
The explosion-proof automobile inner tube of a kind of primary-secondary type is characterized in that: described explosion-proof automobile inner tube is made of sub-tire, female tire, two-way valve and valve; Described two-way valve comprises: left spool, right spool, valve seat and valve body; Described sub-tire is to be connected with described female tire by two-way valve around female tire by several hollow sphere tires, each hollow sphere tire madial wall is inlaid with the valve body of described two-way valve respectively, described female tire is the hollow circular ring tire, valve is equipped with in described hollow circular ring tire inboard, the lateral wall of described hollow circular ring tire be inlaid with described hollow sphere tire on the valve seat of the cooresponding some described two-way valves of described valve body inlayed, the valve body on the described hollow sphere tire respectively with described hollow circular ring tire on the valve seat plug-in mounting affixed.
Described two-way valve is single, or double, or many rows.
When inflation or inner tube of a tyre work, two-way valve is in opening.Sub-tire and female tire can be inflated simultaneously, and work neutron tire keeps pressure consistent with female tire.
Be in when blowing out at sub-tire, two-way valve is in off condition, female tire and other sub-tire normal operation.
When female tire was blown out, two-way valve was in off condition, sub-tire normal operation.
The present invention compared with prior art, owing to adopted technique scheme, two-way valve on the explosion-proof automobile inner tube of this primary and secondary is controlled the pressure signal (p1, p2) of plurality of sub tire and female tire respectively, leans on the side-to-side movement of spool to realize that pressure equates or relative mistake is in opening when certain value; Be in off condition during greater than certain value.The present invention has compact conformation, is convenient to the stack-mounted advantage.
Description of drawings
Fig. 1 is a section structure scheme drawing of the present invention;
Fig. 2 is a two-way valve structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing optimum implementation of the present invention is described further.
As shown in Figure 1, 2, the explosion-proof automobile inner tube of a kind of primary-secondary type is made of sub-tire 1, female tire 2, two-way valve 3 and valve 4; Described two-way valve 3 comprises: left spool 31, right spool 34, valve seat 32 and valve body 33; Described sub-tire 1 is to be connected with described female tire 2 by two-way valve 3 around female tire 2 by several hollow sphere tires, each hollow sphere tire madial wall 11 is inlaid with the valve body 33 of described two-way valve 3 respectively, described female tire 2 is hollow circular ring tires, valve 4 is equipped with in described hollow circular ring tire inboard, the lateral wall 12 of described hollow circular ring tire be inlaid with described hollow sphere tire on the valve seat 32 of described valve body 33 cooresponding some described two-way valves 3 of inlaying, the valve body 33 on the described hollow sphere tire respectively with described hollow circular ring tire on valve seat 32 plug-in mountings affixed.
Described two-way valve 3 is single, or double, or many rows.
As shown in Figure 2, when inflation or work, p1 〉=p2 or p1≤p2 certain value, left spool 31 and right spool 34 are positioned at midway location, and two-way valve 3 is in opening.Sub-tire 1 is inflated simultaneously with female tire 2, and work neutron tire 1 is consistent with female tire 2 pressure.
When female tire 2 was blown out, p1＜p2 surpassed certain value, and right spool 34 moves and closed valve 33 holes to the p1 direction under the effect of p2, makes two-way valve 3 be in off condition, sub-tire 1 normal operation.
Principle of work of the present invention is: on female tire 2 experimental process tire 1 is housed, be subjected between each sub-tire 1 and the female tire 2 two-way valve 3 control respectively, monitor corresponding pressure signal; When inflation or work, p1 〉=p2 or p1≤p2 certain value, two-way valve 3 is in opening.Sub-tire 1 can be inflated simultaneously with female tire 2, keep sub-tire 1 consistent in the work with female tire 2 pressure.Group tire 1 or female tire 2 are in when blowing out, and p1＞p2 or p2＞p1 surpass certain value, and two-way valve is in off condition, and other sub-tire 1 or female tire 2 can not leaked gas, and still is in normal working.
Claims (2)
1. explosion-proof automobile inner tube of primary-secondary type is characterized in that: described explosion-proof automobile inner tube is made of sub-tire (1), female tire (2), two-way valve (3) and valve (4); Described two-way valve (3) comprising: left spool (31), right spool (34), valve seat (32) and valve body (33); Described sub-tire (1) is to be connected with described female tire (2) by two-way valve (3) around female tire (2) by several hollow sphere tires, each hollow sphere tire madial wall (11) is inlaid with the valve body (33) of described two-way valve (3) respectively, described female tire (2) is the hollow circular ring tire, valve (4) is equipped with in described female tire (2) inboard, the lateral wall (12) of described female tire (2) be inlaid with the hollow sphere tire on the valve seat (32) of the cooresponding some described two-way valves of described valve body (33) (3) inlayed, the valve body (33) on the described hollow sphere tire respectively with described female tire (2) on valve seat (32) plug-in mounting affixed.
2. the explosion-proof automobile inner tube of primary-secondary type according to claim 1 is characterized in that: described two-way valve (3) is single, or double, or many rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101562957A CN103213457A (en) | 2013-04-28 | 2013-04-28 | Primary-secondary type anti-explosion car inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101562957A CN103213457A (en) | 2013-04-28 | 2013-04-28 | Primary-secondary type anti-explosion car inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103213457A true CN103213457A (en) | 2013-07-24 |
Family
ID=48811751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101562957A Pending CN103213457A (en) | 2013-04-28 | 2013-04-28 | Primary-secondary type anti-explosion car inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213457A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054169A (en) * | 1975-07-18 | 1977-10-18 | Uniroyal S.A. | Inner tube assembly for run-flat tires |
| US4143697A (en) * | 1977-02-10 | 1979-03-13 | Uniroyal | Inner tube assembly for run-flat tires |
| CN1072379A (en) * | 1991-11-18 | 1993-05-26 | 丁晓忠 | Bead type inner tube |
| CN101229758A (en) * | 2007-12-26 | 2008-07-30 | 李福成 | Explosion-proof prickle-proof tyre |
| CN201501256U (en) * | 2009-05-05 | 2010-06-09 | 刘兆颜 | Bin-type tire |
| CN203228595U (en) * | 2013-04-28 | 2013-10-09 | 山西惠丰机械工业有限公司 | Primary-secondary type anti-burst car inner tube |
-
2013
- 2013-04-28 CN CN2013101562957A patent/CN103213457A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054169A (en) * | 1975-07-18 | 1977-10-18 | Uniroyal S.A. | Inner tube assembly for run-flat tires |
| US4143697A (en) * | 1977-02-10 | 1979-03-13 | Uniroyal | Inner tube assembly for run-flat tires |
| CN1072379A (en) * | 1991-11-18 | 1993-05-26 | 丁晓忠 | Bead type inner tube |
| CN101229758A (en) * | 2007-12-26 | 2008-07-30 | 李福成 | Explosion-proof prickle-proof tyre |
| CN201501256U (en) * | 2009-05-05 | 2010-06-09 | 刘兆颜 | Bin-type tire |
| CN203228595U (en) * | 2013-04-28 | 2013-10-09 | 山西惠丰机械工业有限公司 | Primary-secondary type anti-burst car inner tube |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |