CN102529618A - Air tap joint - Google Patents
Air tap joint Download PDFInfo
- Publication number
- CN102529618A CN102529618A CN2010106000628A CN201010600062A CN102529618A CN 102529618 A CN102529618 A CN 102529618A CN 2010106000628 A CN2010106000628 A CN 2010106000628A CN 201010600062 A CN201010600062 A CN 201010600062A CN 102529618 A CN102529618 A CN 102529618A
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- ring seat
- valve
- screw
- center
- groove
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- Mechanically-Actuated Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses an air tap joint which can be used for inflating tires of bicycles and has the following structure: the center of an air nozzle cylinder is provided with a containing groove, a handle, a steel ball, a ball bearing, an air nozzle inner cylinder, a rubber and a rubber bearing seat are arranged in the containing groove, the outer diameter of the bottom side of the air nozzle cylinder is provided with a threaded screw fixing air cylinder cover, the center of the top end of the containing groove of the air nozzle cylinder is provided with a screw hole and a plurality of arc-shaped grooves, and the middle section of the outer diameter of the air nozzle cylinder is provided with a ring slot; the front side of the handle is provided with a ring seat, the center of the ring seat is provided with a through hole for a screw to pass through, the upper side surface of the ring seat is provided with a plurality of arc-shaped grooves capable of containing steel balls, the bottom side surface is provided with a circular groove, and the arc-shaped grooves on the ring seat are provided with a deep end and a shallow end; the screw is fixedly locked on the screw hole of the air nozzle cylinder after penetrating through the through hole on the handle ring seat, the air nozzle cylinder is provided with a circular groove and a convex ring, the center of the convex ring is provided with a circular hole for the screw to be inserted, the circular groove is internally provided with a ball bearing, and the ball bearing is arranged at the bottom end of the ring seat of the handle. The invention can complete the inflation of the bicycle tire by using simple components.
Description
Technical field
The present invention relates to a kind of valve joint, be applicable to that the Tyre inflating of two-wheel car uses.
Background technology
General bicycle tire air nozzle gas nozzle roughly divided into French, American gas nozzle, DS and British-style gas nozzle gas nozzle, where the quality of French gas nozzle light, can withstand high pressure, and support disc wheels, used for road vehicles, Many riders are using this gas nozzle.
The valve of various different sizes must visual gauge lattice difference cooperate different valve joints, mostly installing one handgrip on the valve joint; The handgrip head is provided with cam, utilizes a direct selling to wear cam and combines with the valve joint, establishes a returning spring in the valve joint; Cam extruding push rod when handgrip is pulled makes and is located in the valve joint rubber distortion and clamps down on extruding, produces airtight promptly inflatable; Inflation is turned back handgrip after accomplishing, and returning spring can reset push rod, lets the rubber reinstatement unclamp strangulation; This valve joint part of commonly using Floor Pump is various, and assembling is difficult and manufacturing cost is too high, wastes man-hour.
Given this, the disappearance that the inventor uses it is revised improvement, simultaneously in line with the spiritual theory of asking, utilize its for many years the experience of professional domain reach in many ways clever thought, test the present invention finally successfully after testing, so that a kind of good valve joint to be provided.
Summary of the invention
The object of the present invention is to provide a kind of assembling to be easy to the valve joint, utilize simple member can accomplish the Tyre inflating of bicycle.
In order to achieve the above object, technical scheme of the present invention is:
A kind of valve joint; The Tyre inflating that can be used for bicycle; Its structure is: the center of a valve tube is provided with storage tank, is provided with handle, steel ball, ball bearing of main shaft, valve inner core, rubber and rubber bearing in the storage tank, and valve tube bottom side outer radius is provided with screw thread spiral shell solid and gas cover; The center, storage tank top of valve tube is provided with screw and several arcuation grooves, and valve tube external diameter middle section is provided with groove hole and long slot bore; The handle front side is provided with the ring seat, and ring seat center is provided with the open-work that supplies screw to wear, and ring seat upper side is provided with several arcuation grooves, and bottom side is provided with circular groove, and the arcuation groove on the ring seat has deep end and shallow end; Screw is locked on the screw of valve tube after wearing the open-work on the becket seat, and the valve tube is provided with circular groove and bulge loop, and the bulge loop center is provided with the circular hole that supplies screw to plug, and holds ball bearing of main shaft in the circular groove, and ball bearing of main shaft is located at the ring seat bottom of handle.
Said valve inner core bottom is provided with the rubber bearing, and rubber bearing center is provided with the circular groove that can hold rubber, but rubber bearing and rubber center are equipped with the through hole that the air feed mouth plugs.
Said handle inserts behind the groove hole with screws in storage tank, and the inner core joint is inserted in long slot bore and is locked on the valve inner core.
Center, the storage tank top arcuation groove of said valve tube holds steel ball.
Be provided with the steel ball that can cooperate storage tank top arcuation groove in the said ring seat upper side arcuation groove, hold ball bearing of main shaft in the circular groove of ring seat bottom side.
In order to achieve the above object, another technical scheme of the present invention is:
A kind of valve joint; The Tyre inflating that can be used for bicycle; Its structure is: the center of a valve tube is provided with storage tank, is provided with handle, steel ball, ball bearing of main shaft, valve inner core, rubber and rubber bearing in the storage tank, and valve tube bottom side outer radius is provided with screw thread spiral shell solid and gas cover; The center, storage tank top of valve tube is provided with screw and several inclined-planes, and valve tube external diameter middle section is provided with groove hole and long slot bore; The handle front side is provided with the ring seat, and ring seat center is provided with the open-work that supplies screw to wear, and ring seat upper side is provided with several inclined-planes, and bottom side is provided with circular groove, and the arcuation groove on the ring seat has deep end and shallow end; Screw is locked on the screw of valve tube after wearing the open-work on the becket seat, and the valve tube is provided with circular groove and bulge loop, and the bulge loop center is provided with the circular hole that can supply screw to plug, and can hold ball bearing of main shaft in the circular groove, and ball bearing of main shaft is located at the ring seat bottom of handle.
Adopt first technical scheme, because of the arcuation groove has deep end and shallow end, left and right sides pulling handle rolls steel ball in groove; When steel ball is rolled into shallow end; The rubber distortion that is squeezed can make the rubber packing valve reach airtight effect in its valve tube, and cycle tyre is put on the air; When steel ball is rolled to deep end, can make rubber unclamp the valve of packing and valve tube separately; And adopting second technical scheme, left and right sides pulling handle makes the storage tank top change mutually with the inclined-plane of ring seat upper side; The rubber distortion that is squeezed can make the rubber packing valve reach airtight effect, and cycle tyre is put on the air; When two inclined-planes do not change mutually; Rubber is discharged, and reinstatement can make rubber unclamp the valve of packing.The present invention assemble easily and manufacturing cost cheap, when manufacturing, can subtract man-hour, and utilize simple member can accomplish the Tyre inflating of bicycle.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is a three-dimensional combination figure of the present invention;
Fig. 3 is a unaerated birds-eye view of the present invention;
Fig. 4 is a unaerated cut-away view of the present invention;
Birds-eye view when Fig. 5 is inflation of the present invention;
Cut-away view when Fig. 6 is inflation of the present invention;
Fig. 7 is a steel ball rolling scheme drawing of the present invention;
Fig. 8 is another preferable cut-away view of the present invention.
Label declaration
10 valve joints, 11 valves
20 valve tubes, 21 storage tanks
22 screw threads, 23 screws
24 deep-slotted chip breakers, 25 groove holes
26 long slot bores, 27 inclined-planes
30 handles, 31 ring seats
32 open-works, 33 arcuation grooves
34 circular grooves, 35 deep ends
36 shallow end, 37 inclined-planes
40 steel balls, 41 bearings
42 screws, 50 air cylinder covers
60 valve inner cores, 61 circular grooves
62 bulge loops, 63 circular holes
70 rubbers, 71 through holes
80 skin bearings, 81 circular grooves
82 through holes, 90 inner core joints.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
See also Fig. 1 to shown in Figure 7, a kind of valve joint 10, its structure is: the center of a valve tube 20 is provided with storage tank 21; Be provided with handle 30, steel ball 40, ball bearing of main shaft 41, valve inner core 60, rubber 70 and rubber bearing 80 in the storage tank 21; Valve tube 20 bottom side outer radius be provided with screw thread 22, one air cylinder covers 50 can be locked storage tank 21 inner members of valve tube 20 of screw thread 22, valve inner core 60 bottoms are provided with rubber bearing 80; Rubber bearing 80 centers are provided with circular groove 81 can hold rubber 70; Rubber bearing 80 and rubber 70 centers all are provided with through hole 71,82, but through hole 71,82 air feed mouths 11 plug, the center, storage tank 21 top of valve tube 20 is provided with screw 23 and several arcuation grooves 24; Arcuation groove 24 can hold steel ball 40; Valve tube 20 external diameter middle sections are provided with groove hole 25 and long slot bore 26, and groove hole 25 can supply handle 30 to insert the back to be locked in the storage tank 21 with screw 42, and long slot bore 26 can supply inner core joint 90 to plug to be locked on the valve inner core 60; Screw 42 is locked on the screw 23 of valve tube 20 after being arranged in the open-work 32 on the handle 30 ring seats 31; After handle 30 is pivoted and accomplishes can about pull, extruding rubber 70 packing valves 11 and discharge rubber 70 reach cycle tyre inflation effect.
Above-mentioned handle 30 front sides are provided with ring seat 31, and ring seat 31 centers are provided with open-work 32 and supply screw 42 to wear, and ring seat 31 upper sides are provided with several arcuation grooves 33; Bottom side is provided with circular groove 34, can hold ball bearing of main shaft 41 in the circular groove 34, respectively is provided with the arcuation groove 24 that steel ball 40 can cooperate storage tank 21 tops in the arcuation groove 33; Arcuation groove 33 on the ring seat 31 has deep end 35 and shallow end 36, and pulling handle 30 backs have deep end 35, shallow end 36 because of arcuation groove 33, its rubber 70 distortion that is squeezed when steel ball 40 is rolled into shallow end 36; Can make rubber 70 packing valves 11 reach airtight effect, carry out the cycle tyre inflation again, when steel ball 40 is rolled into deep end 35; Rubber 70 receives the release reinstatement; The valve that can make rubber 70 unclamp packing was opened valve joint 10 and valve 11 in 11 minutes, and valve inner core 60 is provided with circular groove 61 and bulge loop 62, and bulge loop 62 centers are provided with circular hole 63; Can hold ball bearing of main shaft 41 in the circular groove 61; Circular hole 63 can supply screw 42 to plug, and ball bearing of main shaft 41 is located at ring seat 31 bottoms of handle 30, slides when pulling in order to handle about 30.
See also shown in Figure 8ly, be another preferred embodiment of the present invention, the structure that it is basic and first embodiment with; Its difference is: the center, storage tank 21 top of valve tube 20 is provided with several inclined-planes 27, and handle 30 front sides are provided with ring seat 31, and ring seat 31 upper sides are provided with several inclined-planes 36; The inclined-plane 27 on ring seat ramp 37 and storage tank 21 tops can replace steel ball 40, and two inclined- planes 27,37 are changed mutually, rubber 70 distortion that is squeezed; Can make rubber 70 packing valves 11 reach airtight effect, carry out the cycle tyre inflation again, when two inclined-planes do not change mutually; Rubber 70 is discharged, and reinstatement can make rubber 70 unclamp the valve 11 of packing.
Valve joint 10 assemblings of the present invention are easy and manufacturing cost is cheap, when manufacturing, can subtract man-hour, and utilize simple member can accomplish the Tyre inflating of bicycle.
Claims (6)
1. valve joint; It is characterized in that; The center of one valve tube is provided with storage tank, is provided with handle, steel ball, ball bearing of main shaft, valve inner core, rubber and rubber bearing in the storage tank, and valve tube bottom side outer radius is provided with screw thread spiral shell solid and gas cover; The center, storage tank top of valve tube is provided with screw and several arcuation grooves, and valve tube external diameter middle section is provided with groove hole and long slot bore; The handle front side is provided with the ring seat, and ring seat center is provided with the open-work that supplies screw to wear, and ring seat upper side is provided with several arcuation grooves, and bottom side is provided with circular groove, and the arcuation groove on the ring seat has deep end and shallow end; Screw is locked on the screw of valve tube after wearing the open-work on the becket seat, and the valve tube is provided with circular groove and bulge loop, and the bulge loop center is provided with the circular hole that supplies screw to plug, and holds ball bearing of main shaft in the circular groove, and ball bearing of main shaft is located at the ring seat bottom of handle.
2. a kind of valve joint as claimed in claim 1 is characterized in that, said valve inner core bottom is provided with the rubber bearing, and rubber bearing center is provided with the circular groove that can hold rubber, but rubber bearing and rubber center are equipped with the through hole that the air feed mouth plugs.
3. a kind of valve joint as claimed in claim 1 is characterized in that, said handle inserts behind the groove hole with screws in storage tank, and the inner core joint is inserted in long slot bore and is locked on the valve inner core.
4. a kind of valve joint as claimed in claim 1 is characterized in that, center, the storage tank top arcuation groove of said valve tube holds steel ball.
5. a kind of valve joint as claimed in claim 1 is characterized in that, is provided with the steel ball that can cooperate storage tank top arcuation groove in the said ring seat upper side arcuation groove, holds ball bearing of main shaft in the circular groove of ring seat bottom side.
6. valve joint; It is characterized in that; The center of one valve tube is provided with storage tank, is provided with handle, steel ball, ball bearing of main shaft, valve inner core, rubber and rubber bearing in the storage tank, and valve tube bottom side outer radius is provided with screw thread spiral shell solid and gas cover; The center, storage tank top of valve tube is provided with screw and several inclined-planes, and valve tube external diameter middle section is provided with groove hole and long slot bore; The handle front side is provided with the ring seat, and ring seat center is provided with the open-work that supplies screw to wear, and ring seat upper side is provided with several inclined-planes, and bottom side is provided with circular groove, and the arcuation groove on the ring seat has deep end and shallow end; Screw is locked on the screw of valve tube after wearing the open-work on the becket seat, and the valve tube is provided with circular groove and bulge loop, and the bulge loop center is provided with the circular hole that can supply screw to plug, and can hold ball bearing of main shaft in the circular groove, and ball bearing of main shaft is located at the ring seat bottom of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010600062.8A CN102529618B (en) | 2010-12-22 | 2010-12-22 | Valve connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010600062.8A CN102529618B (en) | 2010-12-22 | 2010-12-22 | Valve connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102529618A true CN102529618A (en) | 2012-07-04 |
| CN102529618B CN102529618B (en) | 2014-09-03 |
Family
ID=46338097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010600062.8A Expired - Fee Related CN102529618B (en) | 2010-12-22 | 2010-12-22 | Valve connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102529618B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180164A5 (en) * | 1972-04-11 | 1973-11-23 | Poutrait Morin | |
| US5645100A (en) * | 1995-07-31 | 1997-07-08 | Chuang; Louis | Hand pump for engaging with different tire valves |
| CN1182470A (en) * | 1995-02-03 | 1998-05-20 | Nvb国际公司 | Valve connector |
| CN2406839Y (en) * | 2000-01-27 | 2000-11-22 | 李风果 | Inflating unit of multifunctional air pump |
| DE102005028257A1 (en) * | 2005-06-17 | 2006-12-21 | Premium Vertriebs Gmbh | Device for feeding sealing liquid into a pneumatic tire |
| US20090188570A1 (en) * | 2008-01-30 | 2009-07-30 | Jin Dai Auto Supplies Co., Ltd. | Rapid inflation device |
-
2010
- 2010-12-22 CN CN201010600062.8A patent/CN102529618B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180164A5 (en) * | 1972-04-11 | 1973-11-23 | Poutrait Morin | |
| CN1182470A (en) * | 1995-02-03 | 1998-05-20 | Nvb国际公司 | Valve connector |
| US5645100A (en) * | 1995-07-31 | 1997-07-08 | Chuang; Louis | Hand pump for engaging with different tire valves |
| CN2406839Y (en) * | 2000-01-27 | 2000-11-22 | 李风果 | Inflating unit of multifunctional air pump |
| DE102005028257A1 (en) * | 2005-06-17 | 2006-12-21 | Premium Vertriebs Gmbh | Device for feeding sealing liquid into a pneumatic tire |
| US20090188570A1 (en) * | 2008-01-30 | 2009-07-30 | Jin Dai Auto Supplies Co., Ltd. | Rapid inflation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102529618B (en) | 2014-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |