CN2355126Y - Twist air pump - Google Patents
Twist air pump Download PDFInfo
- Publication number
- CN2355126Y CN2355126Y CN 98232027 CN98232027U CN2355126Y CN 2355126 Y CN2355126 Y CN 2355126Y CN 98232027 CN98232027 CN 98232027 CN 98232027 U CN98232027 U CN 98232027U CN 2355126 Y CN2355126 Y CN 2355126Y
- Authority
- CN
- China
- Prior art keywords
- pressure regulation
- bottle
- air
- type pump
- shaking type
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a twist air pump, which is provided with two air cylinders which are communicated with a pressure regulating cylinder by a connecting tube. One end of each air rod of the air cylinders is arranged on a crank shaft. The pressure regulating cylinder is mainly composed of an air collecting cover, an exhaust valve, a valve core, and a pressure regulating rod. The twist air pump can set desired pressure to inflate tyres according to tyre sizes, can realize warning prompt, and obtains time and labor saving goals.
Description
The utility model relates to a kind of instrument that is used for inflation of tire
The artificial pump that existing people use always mainly contains hand push pressure type and foot-operated two kinds, on structure, this class pump not only has monotubular, and bitubular combination is also arranged.Though this class pump all can be realized the purpose of inflating, in use, owing to do not know whether tire pressure is suitable, in time, used hand always and removes to push tire, measures the tire internal air pressure by rule of thumb, and is obviously in use not only time-consuming, and requires great effort.
The purpose of this utility model provides a kind ofly can set required air pressure and laborsaving and can send the pump of alarm signal according to the size of tire.
For achieving the above object, shaking type pump of the present utility model is provided with two inflators, they all connecting tube and the pressure regulation bottle by separately be connected, be provided with openable gather qi together cover outside the pressure regulation bottle top, it is big to be provided with a first half in this bottle, the outlet valve that Lower Half is little, the spool that is provided with below in outlet valve joins by the pressure regulation bar at stage clip and outlet valve top again, and spool moves on can be under gas pressure.The gas bar of two inflators and the bent axle on the support join, and a bent axle wherein end is provided with rocking handle, as long as the rotation crank inflator just can be worked.
For utilizing residual air to realize alarm, pressure regulation bar center is provided with an air outlet flue, and spool is provided with an exhaust port that is " L " type.The top of gather qi together cover is provided with an air horn.When moving on the spool, residual air is delivered in the gather qi together cover by air outlet flue, and makes air horn generation alarm.On pressure regulation bottle end face, be provided with air pressure indicated number letter disk, the pointer of indication air pressure is housed on the body of rod of pressure regulation bar.
After adopting such structure, when using inflator, can adjust the pressure regulation bar according to the tire size, set required air pressure and come to inflation of tire, in the time of wheel nausea foot, air horn can send alarm signal.In addition, owing to adopt two inflators to rotate work done, so not only can reduce labor intensity, but also can save time.
The utility model is described in further detail below in conjunction with drawings and embodiments
Fig. 1 is a shaking type inflator structure schematic representation of the present utility model
Fig. 2 is a shaking type pump pressure regulation bottle sectional view of the present utility model
As shown in Figure 1, this shaking type pump is provided with two inflators 4 in support 25, and the gas bar 21 that is placed in bent axle 1 and inflator 4 on the support 25 joins.Bent axle 1 a wherein termination is provided with rocking handle 2.Connecting tube 5 on inflator 4 bottoms is connected with pressure regulation bottle 8 on support 25 base plates.This pressure regulation bottle 8 is gone to the bottom and is connected to main gas pipe 6 and folder chews 7.Support 25 a wherein side is equipped with handrail 23, also is provided with foot treadle 24 on the base plate of support 25.In addition, available driving gear is connected between bent axle 1 and the rocking handle 2, and as shown in Figure 1, bent axle L one end is equipped with passive tooth 3, and rocking handle one end is equipped with driving tooth 22, two gear phase interlocks.
As shown in Figure 2, the pressure regulation bottle 8 of a cylindricality, its bottle end face is provided with dial 19, and the top on bottle top is provided with gather qi together cover 9.The air horn 10 of warning also is housed on the top of this cover.Have two suction ports 17 on the pressure regulation bottle 8 both sides bottle walls, it and connecting tube 5 are connected.The air outlet 15 that the bottom of pressure regulation bottle 8 is provided with is connected with main gas pipe 6.It is big to be provided with a first half in pressure regulation bottle 8, and the spool 16 that is provided with in the outlet valve 18 that Lower Half is little, valve joins by pressure regulation bar 11 bottoms on stage clip 13 and the outlet valve 18.Spool 16 bodies are provided with an exhaust port 14 that is " L " type.The body of rod center of pressure regulation bar 11 also is provided with air outlet flue 20, and a pointer 12 that is used with dial 19 is equipped with on body of rod top.
During use,, adjust the pressure regulation bar, set needed air pressure numeral earlier according to the tire size.Work as rotation crank, two inflator work are also sent into air pressure in the pressure regulation bottle.At this moment, the air pressure in the pressure regulation bottle is not enough to move on the jack-up spool, and gas directly is sent in the tire.On air pressure jack-up spool, move, illustrate that the air pressure in the tire reaches necessary requirement substantially, thereby part residual air is when promoting to move on the spool, residual air is delivered in the gather qi together cover by the air outlet flue on the pressure regulation bar again, and making air horn send alarm signal enough, prompting wheel nausea is full of.
Claims (6)
1, a kind of shaking type pump mainly is made up of inflator, gas bar, tracheae, pressure regulation bottle, rocking handle and support, it is characterized in that, this pump is provided with two inflators (4) and connects by connecting tube (5) and pressure regulation bottle (8); The bottle top of described pressure regulation bottle (8) is provided with gather qi together cover (9), is provided with outlet valve (18) in the bottle, and the spool (16) that the bottom is provided with in this valve joins by stage clip (13) and pressure regulation bar (11); Be arranged on the gas bar (21) of two inflators (4) on the bent axle (1) on the support (25), an end of bent axle (1) is equipped with rocking handle (2).
2, by the described a kind of shaking type pump of claim 1, it is characterized in that the center of pressure regulation bar (11) is provided with air outlet flue (20), body of rod top also is provided with the pointer (12) of indication air pressure.
3, by the described a kind of shaking type pump of claim 1, it is characterized in that: spool (16) core body is provided with an exhaust port (14) that is " L " type.
4, by the described a kind of shaking type pump of claim 1, it is characterized in that, on the cover body of gather qi together cover (9), be provided with the air horn (10) that an exhaust is reported to the police.
5, by the described a kind of shaking type pump of claim 1, it is characterized in that, air pressure indicated number letter disk (19) is housed on the top surface of pressure regulation bottle (8).
6, by the described a kind of shaking type pump of claim 1, it is characterized in that the driving tooth (22) that wind (2) one ends are set is mutually meshing with the passive tooth (3) of bent axle (1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232027 CN2355126Y (en) | 1998-12-25 | 1998-12-25 | Twist air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232027 CN2355126Y (en) | 1998-12-25 | 1998-12-25 | Twist air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355126Y true CN2355126Y (en) | 1999-12-22 |
Family
ID=33981148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232027 Expired - Fee Related CN2355126Y (en) | 1998-12-25 | 1998-12-25 | Twist air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014942A (en) * | 2016-05-13 | 2016-10-12 | 蚌埠市金鹏燃气设备制造有限公司 | Continuous compression natural gas compressor |
| CN108709046A (en) * | 2018-06-12 | 2018-10-26 | 胡雯 | A kind of Quick leak stoppage apparatus of fire hose |
-
1998
- 1998-12-25 CN CN 98232027 patent/CN2355126Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014942A (en) * | 2016-05-13 | 2016-10-12 | 蚌埠市金鹏燃气设备制造有限公司 | Continuous compression natural gas compressor |
| CN108709046A (en) * | 2018-06-12 | 2018-10-26 | 胡雯 | A kind of Quick leak stoppage apparatus of fire hose |
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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 |