CN201646667U - Multipurpose quick inflator for tires - Google Patents
Multipurpose quick inflator for tires Download PDFInfo
- Publication number
- CN201646667U CN201646667U CN2010201003517U CN201020100351U CN201646667U CN 201646667 U CN201646667 U CN 201646667U CN 2010201003517 U CN2010201003517 U CN 2010201003517U CN 201020100351 U CN201020100351 U CN 201020100351U CN 201646667 U CN201646667 U CN 201646667U
- Authority
- CN
- China
- Prior art keywords
- control lever
- lock
- tube body
- connection pipe
- valve
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a multipurpose quick inflator for tires, which consists of a tube body, an operation rod, two sealing gaskets, a connecting pipe, two lock caps, a ring button, a retaining ring, an air delivering pipe, a valve and a knob. The left section of the operation rod penetrates into the tube body, the head end of the operation rod is provided with a lock joint, the operation rod on the right side of the lock joint is provided with the retaining ring, the left end and the right end of the tube body are provided with outer thread, one lock cap penetrates through the operation rod to be screwed outside the right end of the tube body, one sealing gasket is clamped between the lock cap and the right end of the tube body and tightly contacts with the operation rod, the other lock cap clamps the right end of the connecting pipe so as to be screwed outside the left end of the tube body, the other sealing gasket is clamped between the connecting pipe and the left end of the tube body, the connecting pipe is provided with inner thread, the wall of the tube body is provided with an air inlet hole communicated with the air delivery pipe, the other end of the air delivery pipe is provided with the valve, and an air inlet of the air delivery pipe is connected with a quick connector through the valve. The multipurpose quick inflator for tires is applicable to quickly inflating rear tire casings of automobiles without detaching the tire casings during inflating processes, is fast in inflating speed, and prolongs operation time of automobile owners.
Description
Technical field
The utility model relates to a kind of tire of cover that is used for behind the automobile and uses quick air-inflating apparatus more.
Background technology
The charging connector of cover all is towards the inboard behind the automobile, replenishes air pressure if desired, normally pulls down tire to vehicle maintenance and repair portion, and inflation is wasted time and energy again.And autotruck walks to and does not have special tool midway, just more difficult operation, the car that has is because of worry midway, for convenience, rear tyre is inflated the copper mouth, and to be converted into 180 ° of arcs curved, makes inflation copper mouth toward the outer side, carries out replenishing fast air pressure for the back cover with the air pump on own this car engine, because of inflation copper mouth is a metallo-, bending part is explosion and exitting under steam easily.The patent No. is ZL96236272.7, a kind of " tire quick air-inflating apparatus in the automobile " disclosed, this device is only applicable to tire fast aeration in the automobile, the charging connector of tire toward the outer side in the automobile, being somebody's turn to do " tire quick air-inflating apparatus in the automobile " when using, is to be enclosed within operation inflation on the charging connector from outside to inside.The charging connector of cover is towards the inboard behind the automobile, and " tire quick air-inflating apparatus in the automobile " can't be not dismantling outside from inside to outside be enclosed within on the charging connector operation under the situation of rear tyre and inflates.
Summary of the invention
The purpose of this utility model provides a kind of tire and uses quick air-inflating apparatus more, how this tire can carry out fast aeration to cover behind the automobile with quick air-inflating apparatus, need not to dismantle down cover behind the automobile during inflation, convenient and swift, filling channel is bigger, aeration speed is fast, has overcome the patent No. and be that the patent of ZL96236272.7 exists can't cover behind the automobile not had the gas filed shortcoming of dismounting.
The utility model is by body, control lever, two packing seals, connection pipe, two lock nuts, the ring button, baffle ring, gas piping, valve and knob are formed, the left side section portion of control lever is located in the body, the head end of control lever offers lock-joint, has baffle ring on the control lever on lock-joint right side, the sheathed fixed knob of the revealed section of control lever right-hand member, the two ends, the left and right sides of body have outside thread, one lock nut passes outside the right-hand member that control lever is screwed onto body, be folded with packing seal between the right-hand member of lock nut and body, sealing pad and control lever closed contact, the right-hand member that another lock nut inserts and puts connection pipe is screwed onto outside the left end of body, be folded with packing seal between the left end of connection pipe and body, the internal diameter of sealing pad is greater than the diameter of control lever, the external diameter of baffle ring is greater than the internal diameter of connection pipe, connection pipe has negative thread, the sheathed set collar button of the revealed section of connection pipe, the tube wall of body offers induction opening, this induction opening is communicated with gas piping, the other end of gas piping is provided with valve, the tail end of gas piping extends to the lock-joint direction of control lever, and the admission port of gas piping connects quick coupling by valve.
Working process of the present utility model and principle are: the lock nut with the utility model left end unclamps earlier, again with the inboard outwards pulling of the utility model cover behind the automobile, the charging connector of cover behind the automobile is aimed at the aperture of connection pipe, the turn connection pipe, connection pipe is screwed onto on the charging connector, lock between the lock nut with connection pipe and left end again, lock-joint with the control lever front end is inserted on the valve inside of charging connector then, the rotating operation bar screws out valve inside then, at this moment, if air pressure is arranged in the tire, then control lever together with valve inside under the effect of air pressure, automatically extreme direction moves to the right, and the leading section of control lever is positioned at inlet plenum fully.Then, appendix is enclosed within the quick coupling fast, or is communicated with air pump always, open valve, high pressure gas are undertaken fast to inflation of tire by gas piping, inlet plenum and inflation of tire mouth.After inflation finishes, the turn control lever, on charging connector, valve-off gets final product the connection pipe back-out with the valve inside screw lock, if there is not air pressure in the tire, then outside pull joystick, at this moment, control lever clamping valve inside outwards moves, and can put on the air then.Sealing function when two packing seals wherein play inflation.
Each part in the body is oppositely installed, and the utility model of this kind structure can also be used for other inflation of tire operation such as vehicle front tire and trailing wheel single tire.
The beneficial effects of the utility model are:
1, be applicable to cover behind the automobile is put on the air, convenient to operation.
When 2, inflating, the leading section of control lever is positioned at inlet plenum fully, and free air diffuser is gas piping, inlet plenum and aperture, makes free air diffuser smooth and easy, and aeration speed is fast.
Need not to dismantle the back cover when 3, inflating, time saving and energy saving, aeration speed is fast, has increased car owner's service time.And after the reverse installation of each part in the body, can also be used for other inflation of tire operation such as vehicle front tire, trailing wheel list tire, trailer and trac..
4, the utility model not only adapts to maintenance department and has the place of professional air pump to use, and more convenient running car replenishes air pressure to the back cover midway.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model embodiment.
The specific embodiment
See also shown in Figure 1, be embodiment of the present utility model, it is by body 1, control lever 2, two packing seals 3, connection pipe 4, two lock nuts 5, ring button 6, baffle ring 7, gas piping 9, valve 10 and knob 12 are formed, the left side section portion of control lever 2 is located in the body 1, the head end of control lever 2 offers lock-joint 8, has baffle ring 7 on the control lever 2 on lock-joint 8 right sides, the sheathed fixed knob 12 of the revealed section of control lever 2 right-hand members, the two ends, the left and right sides of body 1 have outside thread, one lock nut 5 passes outside the right-hand member that control lever 2 is screwed onto body 1, be folded with packing seal 3 between the right-hand member of lock nut 5 and body 1, sealing pad 3 and control lever 2 closed contacts, the right-hand member that another lock nut 5 inserts and puts connection pipe 4 is screwed onto outside the left end of body 1, be folded with packing seal 3 between the left end of connection pipe 4 and body 1, the internal diameter of sealing pad 3 is greater than the diameter of control lever 2, the external diameter of baffle ring 7 is greater than the internal diameter of connection pipe 4, connection pipe 4 has negative thread, the sheathed set collar button 6 of the revealed section of connection pipe 4, the tube wall of body 1 offers induction opening 11, this induction opening 11 is communicated with gas piping 9, the other end of gas piping 9 is provided with valve 10, the tail end of gas piping 9 extends to lock-joint 8 directions of control lever 2, and the admission port of gas piping 9 connects quick coupling by valve 10.
The working process and the principle of present embodiment are: the lock nut 5 with the embodiment left end unclamps earlier, again with the inboard outwards pulling of present embodiment cover behind the automobile, the charging connector of cover behind the automobile is aimed at the aperture of connection pipe 4, turn connection pipe 4, connection pipe 4 is screwed onto on the charging connector, again with locking between the lock nut 5 of connection pipe 4 and left end, lock-joint 8 with control lever 2 front ends is inserted on the valve inside of charging connector then, rotating operation bar 2 screws out valve inside then, at this moment, if air pressure is arranged in the tire, then control lever 2 together with valve inside under the effect of air pressure, automatically extreme direction moves to the right, and the leading section of control lever 2 is positioned at inlet plenum fully.Then, appendix is enclosed within the quick coupling fast, or is communicated with air pump always, open valve 10, high pressure gas are undertaken fast to inflation of tire by gas piping 9, inlet plenum and inflation of tire mouth.The inflation finish after, turn control lever 2, with the valve inside screw lock on charging connector, valve-off 10, connection pipe 4 back-outs are got final product, if there is not air pressure in the tire, then outside pull joystick 2, at this moment, control lever 2 clamping valve insides outwards move, and can put on the air then.Sealing function when two packing seals 3 wherein play inflation.
Each part in the body 1 is oppositely installed, and the utility model of this kind structure can also be used for other inflation of tire operation such as vehicle front tire and trailing wheel single tire.
Claims (3)
1. a tire is used quick air-inflating apparatus more, it is characterized in that: be by body (1), control lever (2), two packing seals (3), connection pipe (4), two lock nuts (5), baffle ring (7), gas piping (9) and valve (10) are formed, the left side section portion of control lever (2) is located in the body (1), the head end of control lever (2) offers lock-joint (8), has baffle ring (7) on the control lever (2) on lock-joint (8) right side, the two ends, the left and right sides of body (1) have outside thread, one lock nut (5) passes control lever (2) and is screwed onto outside the right-hand member of body (1), be folded with packing seal (3) between the right-hand member of lock nut (5) and body (1), sealing pad (3) and control lever (2) closed contact, the right-hand member that another lock nut (5) inserts and puts connection pipe (4) is screwed onto outside the left end of body (1), be folded with packing seal (3) between the left end of connection pipe (4) and body (1), the internal diameter of sealing pad (3) is greater than the diameter of control lever (2), the external diameter of baffle ring (7) is greater than the internal diameter of connection pipe (4), connection pipe (4) has negative thread, the tube wall of body (1) offers induction opening (11), this induction opening (11) is communicated with gas piping (9), the other end of gas piping (9) is provided with valve (10), the tail end of gas piping (9) extends to lock-joint (8) direction of control lever (2), and the admission port of gas piping (9) connects quick coupling by valve (10).
2. a kind of tire according to claim 1 is used quick air-inflating apparatus more, it is characterized in that: the sheathed knob (12) that is fixed with of the revealed section of described control lever (2) right-hand member; The sheathed ring button (6) that is fixed with of the revealed section of described connection pipe (4).
3. a kind of tire according to claim 1 is used quick air-inflating apparatus more, it is characterized in that: each part in the described body (1) is oppositely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201003517U CN201646667U (en) | 2010-01-25 | 2010-01-25 | Multipurpose quick inflator for tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201003517U CN201646667U (en) | 2010-01-25 | 2010-01-25 | Multipurpose quick inflator for tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646667U true CN201646667U (en) | 2010-11-24 |
Family
ID=43111891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201003517U Expired - Fee Related CN201646667U (en) | 2010-01-25 | 2010-01-25 | Multipurpose quick inflator for tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646667U (en) |
-
2010
- 2010-01-25 CN CN2010201003517U patent/CN201646667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130125 |