CN102785541A - Dismounting device for inflating valve rubber ring of motor vehicle - Google Patents
Dismounting device for inflating valve rubber ring of motor vehicle Download PDFInfo
- Publication number
- CN102785541A CN102785541A CN2012101560181A CN201210156018A CN102785541A CN 102785541 A CN102785541 A CN 102785541A CN 2012101560181 A CN2012101560181 A CN 2012101560181A CN 201210156018 A CN201210156018 A CN 201210156018A CN 102785541 A CN102785541 A CN 102785541A
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- China
- Prior art keywords
- cushion rubber
- tube valve
- tire tube
- rubber ring
- hole section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a dismounting device for an inflating valve rubber ring of a motor vehicle. The device comprises a main body; the main body is provided along hole; and the long hole comprises an inflating valve penetrating part, a rubber ring lifting travel part and a rubber ring extraction part, which are connected in sequence. The inflating valve penetrating part is a first hole opening to the rubber ring lifting travel part, and a minimum inside diameter of the first hole is not less than 17.0mm. The rubber ring lifting travel part is a straight long hole section; the wall of the straight long hole section is a gradually thickening wedge from the inflating valve penetrating part to the rubber ring lifting travel part, and forms a blade part at a starting point of the wedge; the width of the straight long hole section is greater than or equal to 11.1mm and less than or equal to 12.5mm; a total width of the wedge-shaped wall at two sides of the straight long hole section is not less than 17.0mm; and a high spot thickness of the wedge-shaped wall is not less than 5mm. The rubber ring extraction part is a straight hole section extending from the end of the rubber ring lifting travel part. The device provided by the invention can be used in dismounting of all existing valve rubber rings; the entire operation process is convenient and labor-saving; and the entire tool is connected into a sealed whole, which does not harm people and has a firm structure.
Description
Technical field
The present invention relates to a kind of instrument that the self-propelled vehicle tire tube valve is repaired, relate in particular to tire tube valve cushion rubber replacer.
Background technology
Cushion rubber on the self-propelled vehicle tire tube valve promptly needs to change at a distance from one period owing to there is aging problem.Cushion rubber tightly is enclosed within the valve tube root on the valve base, it is pulled out very effort from the valve tube root, must be by instrument.This kind tool in the past has two kinds of forms, and one type is hook-type, and it hooks the bottom of cushion rubber, and it is pulled out certain altitude, and down tools is then pulled out cushion rubber with manual work again, and this kind tool outside said hook is exposed to, is very easily hurted sb.'s feelings during use.Another kind of instrument is the sled formula, and it has a fork, and the head fork inserts between valve base and the cushion rubber; Double swerve prizes up and down, and cushion rubber is prized to certain altitude; Down tools is then pulled out cushion rubber this kind tool with artificial again; Its forked head very easily damages prizing when operation, and the craftsmenship that prizes operation requires than higher, and difficulty is bigger.
Summary of the invention
Technical matters to be solved by this invention provides a kind of self-propelled vehicle tire tube valve cushion rubber replacer easy to use, well-set.For this reason, the present invention adopts following technical scheme: it comprises main body, is provided with slotted hole in the said main body, and said slotted hole begins from a side, has consecutive successively tire tube valve and penetrates position, cushion rubber and promote advance position and cushion rubber and pull out the position;
Said tire tube valve penetrates the position for promote the first open hole of position of advancing towards cushion rubber, and the minimum diameter in first hole is not less than 17.0mm;
It is straight slotted hole section that said cushion rubber promotes the position of advancing; The wall of said straight slotted hole section is for to penetrate the wedge shape that position to cushion rubber is pulled out progressive additive on the direction at position from tire tube valve; And at wedge shape starting point formation blade; The width of said straight slotted hole section be more than or equal to 11.1mm smaller or equal to 12.5mm, the beam overall of straight slotted hole section both sides tapered wall and straight slotted hole wide be not less than 17.0mm, the high dot thickness of tapered wall is not less than 5mm;
Said cushion rubber is pulled out the position for promote the straight hole section of the terminal continuity in position of advancing at said cushion rubber.
On the basis of adopting technique scheme, the present invention also can adopt following further technical scheme:
Said first hole is a circular hole, and said blade is along the arcuate blade of circular arc camber line or oblique sword.
Said main body is a plate-like body.Said slotted hole is opened in the plate-like body, sinks to the plate-like body place of straight slotted hole section both sides under the said tapered wall, is formed by the variation in thickness of the plate-like body at sinking position.
Constitute said cushion rubber and be the plane around pulling out the notch of straight hole section at position.
The drift angle of said tapered wall is 4 °-6 °.
The both sides, middle part of said main body are provided with and supply finger the arc groove of pinching.
Also be provided with the cushion rubber mounting hole on the said main body, said cushion rubber mounting hole is a circular hole, its diameter more than or equal to 11.9mm smaller or equal to 15.0mm.
Owing to adopt technical scheme of the present invention, the present invention can be used in the cushion rubber dismounting of at present all tire tube valves.In pulling out the cushion rubber process, as long as unidirectional promotion tire tube valve or main body can be pulled out certain altitude with the cushion rubber deduction through tapered wall; Then also can pass through operating main body; Pull out the position at cushion rubber, drive cushion rubber out of valve tube by main body, the whole operation process is very convenient laborsaving; And entire tool is linked to be sealed whole body, and the structure of neither can hurting sb.'s feelings is firm again.
Description of drawings
Fig. 1 is the front view of embodiment provided by the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Combination scheme drawing when Fig. 3 penetrates the position for the tire tube valve that penetrates cushion rubber replacer of the present invention when tire tube valve.
Fig. 4 is the cushion rubber lifting that marches to cushion rubber replacer of the present invention when tire tube valve position and the cushion rubber combination scheme drawing when pulling out the intersection at position of advancing.
The specific embodiment
With reference to accompanying drawing.The present invention includes main body 1, be provided with slotted hole 2 in the said main body 1, said slotted hole begins from a side, has consecutive successively tire tube valve and penetrates position 21, cushion rubber and promote advance position 22 and cushion rubber and pull out position 23;
Said tire tube valve penetrates position 21 for promoting the first open hole of position of advancing towards cushion rubber 101, and the minimum diameter A in first hole is not less than 17.0mm;
Said cushion rubber promotes the position 22 of advancing and is straight slotted hole section; The wall 221 of said straight slotted hole section is for to penetrate the wedge shape that position 21 to cushion rubber is pulled out progressive additive on the direction at position 23 from tire tube valve; And at wedge shape starting point formation blade 222; The width B of said straight slotted hole section be more than or equal to 11.1mm smaller or equal to 12.5mm, what the beam overall of straight slotted hole section both sides tapered wall 221 and straight slotted hole were wide is not less than 17.0mm with C, the high dot thickness D of tapered wall is not less than 5mm; Common, the upper limit of above-mentioned A, C, D size can not add qualification.But owing to provided by the present inventionly be one and supply manual instrument, and what be directed against is tire tube valve, the big again meaning useless of size, and therefore, the gap of bound is advisable between 0.5 to 1cm.
Said cushion rubber is pulled out position 23 for promote the straight hole section of the position 22 terminal continuities of advancing at said cushion rubber.
Said first hole is a circular hole, and said blade 222 is along the arcuate blade of circular arc camber line or oblique sword, like this, in the time of between tapered wall incision valve base 102 and cushion rubber 101, operates more laborsaving.
Said main body 1 is a plate-like body; Said slotted hole 2 is opened in the plate-like body, and said tapered wall sinks to the plate-like body place of straight slotted hole section both sides for 221 times, is formed by the variation in thickness of the plate-like body at sinking position; Like this; The periphery of plate-like body can be protected tapered wall further, avoids its damage, and increases safety.
Constitute said cushion rubber and be the plane around pulling out the notch 231 of straight hole section at position.
The drift angle E of said tapered wall is 4 °-6 °.
The both sides, middle part of said main body 1 are provided with and supply finger the arc groove of pinching 11.
Also be provided with cushion rubber mounting hole 3 on the said main body 1, said cushion rubber mounting hole 3 is a circular hole, its diameter F more than or equal to 11.9mm smaller or equal to 15.0mm.
Claims (8)
1. a self-propelled vehicle tire tube valve cushion rubber replacer is characterized in that it comprises main body, is provided with slotted hole in the said main body, and said slotted hole begins from a side, has consecutive successively tire tube valve and penetrates position, cushion rubber and promote advance position and cushion rubber and pull out the position;
Said tire tube valve penetrates the position for promote the first open hole of position of advancing towards cushion rubber, and the minimum diameter in first hole is not less than 17.0mm;
It is straight slotted hole section that said cushion rubber promotes the position of advancing; The wall of said straight slotted hole section is for to penetrate the wedge shape that position to cushion rubber is pulled out progressive additive on the direction at position from tire tube valve; And at wedge shape starting point formation blade; The width of said straight slotted hole section be more than or equal to 11.1mm smaller or equal to 12.5mm, the beam overall of straight slotted hole section both sides tapered wall and straight slotted hole wide be not less than 17.0mm, the high dot thickness of tapered wall is not less than 5mm;
Said cushion rubber is pulled out the position for promote the straight hole section of the terminal continuity in position of advancing at said cushion rubber.
2. a kind of self-propelled vehicle tire tube valve cushion rubber replacer as claimed in claim 1 is characterized in that said first hole is a circular hole, and said blade is along the arcuate blade of circular arc camber line or oblique sword.
3. a kind of self-propelled vehicle tire tube valve cushion rubber replacer as claimed in claim 1 is characterized in that said main body is a plate-like body.
4. a kind of self-propelled vehicle tire tube valve cushion rubber replacer as claimed in claim 3; It is characterized in that said slotted hole is opened in the plate-like body; Sink to the plate-like body place of straight slotted hole section both sides under the said tapered wall, form by the variation in thickness of the plate-like body at sinking position.
5. a kind of self-propelled vehicle tire tube valve cushion rubber replacer as claimed in claim 1 is characterized in that constituting said cushion rubber and is the plane around pulling out the notch of straight hole section at position.
6. a kind of self-propelled vehicle tire tube valve cushion rubber replacer as claimed in claim 1, the drift angle that it is characterized in that said tapered wall is 4 °-6 °.
7. a kind of self-propelled vehicle tire tube valve cushion rubber replacer as claimed in claim 3 is characterized in that the both sides, middle part of said main body are provided with the confession finger an arc groove of pinching.
8. like claim 1,2,3,4,5,6 or 7 described a kind of self-propelled vehicle tire tube valve cushion rubber replacers, it is characterized in that also being provided with on the said main body cushion rubber mounting hole, said cushion rubber mounting hole is a circular hole, its diameter more than or equal to 11.9mm smaller or equal to 15.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101560181A CN102785541A (en) | 2012-05-18 | 2012-05-18 | Dismounting device for inflating valve rubber ring of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101560181A CN102785541A (en) | 2012-05-18 | 2012-05-18 | Dismounting device for inflating valve rubber ring of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785541A true CN102785541A (en) | 2012-11-21 |
Family
ID=47151201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101560181A Pending CN102785541A (en) | 2012-05-18 | 2012-05-18 | Dismounting device for inflating valve rubber ring of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785541A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926537A (en) * | 1988-09-18 | 1990-05-22 | Lisle Corporation | Tie rod and ball joint separator |
| DE3919009A1 (en) * | 1989-06-10 | 1990-07-12 | Daimler Benz Ag | Combination multi-purpose hand tool - comprises one-piece lever to fit or remove rubber valves from vehicle rims without damage |
| US5095604A (en) * | 1990-11-15 | 1992-03-17 | Baker Jerry A | Forked wedge separators |
| US5449169A (en) * | 1994-12-14 | 1995-09-12 | Hardin; Claude R. | Retractable divot repair tool |
| CN2304508Y (en) * | 1997-08-20 | 1999-01-20 | 陈有生 | Wrench for dismounting air gate of engine |
| WO2009051810A1 (en) * | 2007-10-19 | 2009-04-23 | Schrader Bridgeport International, Inc. | Tire sensor grommet tool and method |
| CN202879173U (en) * | 2012-05-18 | 2013-04-17 | 杭州万通气门嘴有限公司 | Rubber ring disassembling and assembling device for inflation valve of motor vehicle |
-
2012
- 2012-05-18 CN CN2012101560181A patent/CN102785541A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926537A (en) * | 1988-09-18 | 1990-05-22 | Lisle Corporation | Tie rod and ball joint separator |
| DE3919009A1 (en) * | 1989-06-10 | 1990-07-12 | Daimler Benz Ag | Combination multi-purpose hand tool - comprises one-piece lever to fit or remove rubber valves from vehicle rims without damage |
| US5095604A (en) * | 1990-11-15 | 1992-03-17 | Baker Jerry A | Forked wedge separators |
| US5449169A (en) * | 1994-12-14 | 1995-09-12 | Hardin; Claude R. | Retractable divot repair tool |
| CN2304508Y (en) * | 1997-08-20 | 1999-01-20 | 陈有生 | Wrench for dismounting air gate of engine |
| WO2009051810A1 (en) * | 2007-10-19 | 2009-04-23 | Schrader Bridgeport International, Inc. | Tire sensor grommet tool and method |
| CN202879173U (en) * | 2012-05-18 | 2013-04-17 | 杭州万通气门嘴有限公司 | Rubber ring disassembling and assembling device for inflation valve of motor vehicle |
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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: 20121121 |