CN2332596Y - Inflation plug - Google Patents
Inflation plug Download PDFInfo
- Publication number
- CN2332596Y CN2332596Y CN 98221356 CN98221356U CN2332596Y CN 2332596 Y CN2332596 Y CN 2332596Y CN 98221356 CN98221356 CN 98221356 CN 98221356 U CN98221356 U CN 98221356U CN 2332596 Y CN2332596 Y CN 2332596Y
- Authority
- CN
- China
- Prior art keywords
- cock body
- plug
- last
- inflation
- following
- 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.)
- Expired - Fee Related
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- Tires In General (AREA)
Abstract
The utility model discloses an inflation plug for inflating tyres of vehicles such as motorcycles, tricycles, etc., which is composed of an upper plug body, a lower plug body, etc., wherein, a wire plug, a spring and a steel ball are arranged in the lower plug body and are used for preventing the gas from flowing reversely; simultaneously, filtering cores are arranged in a gas chamber and a ventilation hole and are used for filtering the greasy dirt jetted from a cylinder. The utility model has the advantages of small volume, light weight and convenient carryover, is capable of inflating the vehicle everywhere at any tim and solving the problem that the tyres of the vehicle are leaded to bring the trouble for a driver midway and extends the service life of the tyres.
Description
The utility model relates to the Inflation plug of the inflation usefulness of power actuated vehicles such as a kind of motor bike, agricultural tricycle.
Motor bike and agricultural tricycle etc. are traffic, the transportation meanss of using always, but do not have spare tire and air pump, therefore, when tire gas leakage takes place or when damaged, will influence the cruising of vehicle, and if drive by force, then can cause the badly damaged of tire; Though the part vehicle has type repair kit,, can not travel equally owing to can't inflate.
The purpose of this utility model is to provide a kind of and can carries with car, and volume is little, in light weight, and can give the Inflation plug of Tyre inflating at any time.
For achieving the above object, the utility model adopts following technical scheme: a kind of Inflation plug, and by last cock body (1) and following cock body formations such as (2), last cock body (1) and following cock body (2) are fixed together, and seal ring (9) is set in both junctions; The inside of last cock body (1) is provided with air chamber (6), is connected with outside by air gate (4), and the terminal lateral surface of air gate (4) is provided with back stop slot (12), with external gas piping; The end of following cock body (2) is provided with and the corresponding bolt of the air extractor duct of outside bonded assembly cylinder block (6), and bolt (6) axial centre position is provided with induction opening (5); For preventing that the gas in the Inflation plug from flowing backwards, in the inner chamber of following cock body (2), be fixedly connected with plug (8), breather hole (14) in plug (8) lateral surface is established, in the formed cavity of intracavity bottom of plug (8) and following cock body (2), spring (11) and steel ball (10) are set, steel ball (10) is connected with induction opening (4), and the other end of spring (11) withstands on the bottom of plug (8).
For preventing that the greasy dirt etc. in the cylinder from entering tire, between the inwall of plug (8) and last cock body (1) and air chamber (3) locate near air gate (4), be respectively arranged with filter core (13).
For guaranteeing the bonded assembly fastness of cock body (1) and following cock body (2), the lateral surface in both junctions also is provided with affixed nut (7).
The utility model is simple in structure, and is easy to process, can remove motor bike, three-wheel vehicle etc. because of the worry that tire gas leakage causes, guarantees the cruising of vehicle, prolongs the service life of tire simultaneously; Volume is little, in light weight simultaneously, can carry with car.
Accompanying drawing is an integral structure cut-away view of the present utility model.
Below in conjunction with accompanying drawing the utility model is done further detailed description.
Adopt the high-quality ABS resin, make respectively one on cock body, time cock body, plug and affixed nut respectively, wherein go up the long 30mm of cock body, external diameter 20mm, internal diameter 16mm, air gate external diameter 12mm, internal diameter 8mm with the method for injection moulding; The long 35mm of following cock body, external diameter 30mm is with last cock body corresponding position internal diameter 20mm, with plug corresponding position internal diameter 12mm, bolt director 12mm, external diameter 12mm, air gate internal diameter 8mm; The long 20mm of plug, external diameter 12mm, internal diameter 10mm, end have the breather hole of 8 φ 2mm; Affixed nut external diameter 36mm, internal diameter 30mm, thick 10mm; Choose one of φ 10mm steel ball again, long 14mm, one on the spring of φ 8mm, external diameter 20mm, one of the rubber ring of internal diameter 16mm and φ 14mm, thick 6mm and external diameter 16mm, internal diameter 12mm, each one in the sponge of thick 4mm, then steel ball is shelved on down in the inner chamber of cock body corresponding to air inlet position, spring being placed into is screwed onto down on the cock body again in the plug, then, be put into down between cock body and the plug respectively rubber ring and sponge and the top of air chamber, to go up cock body and be screwed onto down on the cock body, affixed nut will be screwed onto the junction of cock body and following cock body after again, can obtain Inflation plug described in the utility model.
Claims (6)
1. Inflation plug by last cock body (1) and following cock body formations such as (2), is characterized in that: go up cock body (1) and following cock body (2) and be fixed together, the inside of last cock body (1) is provided with air chamber (3), is connected with the outside by air gate (4); The end of following cock body (2) is provided with and the corresponding bolt of the air extractor duct of outside bonded assembly cylinder block (6), and bolt (6) axial centre position is provided with induction opening (5).
2. a kind of Inflation plug as claimed in claim 1, it is characterized in that: plug (8) one ends are fixedly connected on down in the cavity of cock body (2), the sidewall of plug (8) has the breather hole (14) that communicates with last cock body, spring (11) and steel ball (10) are housed in the inner chamber of plug (8), steel ball (10) is connected with induction opening (5), and the other end of spring (11) contacts with plug (8) cavity bottom.
3. a kind of Inflation plug as claimed in claim 1 is characterized in that: the junction at last cock body (1) and following cock body (2) is provided with seal ring (9).
4. a kind of Inflation plug as claimed in claim 1 is characterized in that: the junction lateral surface at last cock body (1) and following cock body (2) is provided with affixed nut (7).
5. a kind of Inflation plug as claimed in claim 1 is characterized in that: between the inwall of plug (8) and last cock body (1) and air chamber (3) locate near air gate (4), be respectively arranged with filter core (13).
6. a kind of Inflation plug as claimed in claim 1 is characterized in that: the terminal lateral surface of air gate (5) is provided with back stop slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221356 CN2332596Y (en) | 1998-05-29 | 1998-05-29 | Inflation plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221356 CN2332596Y (en) | 1998-05-29 | 1998-05-29 | Inflation plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332596Y true CN2332596Y (en) | 1999-08-11 |
Family
ID=33972939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221356 Expired - Fee Related CN2332596Y (en) | 1998-05-29 | 1998-05-29 | Inflation plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332596Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067338A1 (en) * | 2012-10-29 | 2014-05-08 | 杭州万通气门嘴有限公司 | Filter tire valve core |
| CN112851147A (en) * | 2021-02-23 | 2021-05-28 | 深圳市合力泰光电有限公司 | Antifog antireflection glass |
-
1998
- 1998-05-29 CN CN 98221356 patent/CN2332596Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014067338A1 (en) * | 2012-10-29 | 2014-05-08 | 杭州万通气门嘴有限公司 | Filter tire valve core |
| CN112851147A (en) * | 2021-02-23 | 2021-05-28 | 深圳市合力泰光电有限公司 | Antifog antireflection glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |