CN2623904Y - Air pump quick speed adapter - Google Patents
Air pump quick speed adapter Download PDFInfo
- Publication number
- CN2623904Y CN2623904Y CN 03237002 CN03237002U CN2623904Y CN 2623904 Y CN2623904 Y CN 2623904Y CN 03237002 CN03237002 CN 03237002 CN 03237002 U CN03237002 U CN 03237002U CN 2623904 Y CN2623904 Y CN 2623904Y
- Authority
- CN
- China
- Prior art keywords
- gas
- air pump
- valve
- connecting tube
- pipe
- 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 provides a quick acting joint for air pump, which can be used in the gas charging operation of the air pump. The utility model can quickly be connected with an air pipe so as to charge gas for a plurality of gas charging devices. The utility model comprises a gas nozzle, a connecting pipe, a gas pipe and a bayoner lock; wherein, the gas nozzle is arranged on the end face of the gas pump. The internal part of a shaft hole is inserted and connected with the connecting pipe, and the opening end pipe wall of the gas nozzle is provided with a capital letter U shape groove. The connecting pipe is covered onto the head part of the gas pipe and also can be inserted into the gas nozzle at the end face of the gas pump. The pipe wall of the opening end of the gas nozzle is provided with a couple of tenons moving along the U shaped groove of the gas nozzle. When the bayoner lock is connected with the connecting pipe and further with the gas nozzle, the lock then is inserted into the gap between the connecting pipe and the gas nozzle. The fixed position of the coupling can not be loosened and the gas pipe can be quickly jointed with the gas nozzle of the gas pump to be fixedly connected, and further to charge gas to a plurality of gas charged devices or to quickly disassemble the gas pipe from the gas pump. Therefore, the utility model is convenient for packing and storage, and also can effectively improve convenience of gas charging operation of the gas pump.
Description
Technical field
The utility model relates to pump, relates in particular to a kind of air pump rapid pipe joint.
Background technique
Various chargers as air mattress, air cushion, inflatable dinghy, inflatable toys, water wing etc., must be inflated by air pump (AIR PUMP) before using.Existing air pump, specification is of a great variety, and various different shapes are arranged, and especially this class air pump mostly needs to dispose a PVC tracheae, when not using air pump, tracheae need be disassembled, so that packing becomes the collecting state of small volume.Thereby there is the repeatedly repetition plug problem between air pump and tracheae in the operation of existing air pump, so be very easy to damage; If create the structure that one is connected with between air pump and the tracheae, though can prevent the damage of tracheae connection part like this, but cause the inconvenience of collection and packing.
Summary of the invention
In order to overcome the problems referred to above that existing product exists, the utility model provides a kind of air pump rapid pipe joint, tracheae can be bonded on the valve of air pump fast, form firm the connection, so that various chargers are inflated, or can fast tracheae be disassembled from air pump, so that packing and collection effectively improve the convenience of air-pump inflating operation; Between connecting tube and valve, be provided with safe bayonet lock, when connecting tube is plugged to valve, can utilize bayonet lock to insert in the gap on connecting tube and valve mating face, the fixing connecting location is not got loose, if when adopting counteragent to pull down bayonet lock, can fast from the air pump dismounting separately be convenient to packing collection air pump and tracheae with tracheae.
The technological scheme that its technical problem that solves the utility model adopts is:
The rapid pipe joint of the utility model air pump can be used in the charge operation of air pump, and it connects tracheae fast, so that various chargers are inflated; It comprises, valve, connecting tube, tracheae, bayonet lock, and wherein, valve is arranged on the end face of air pump, plugs connecting tube in its axis hole, and valve opening end tube wall is provided with U-groove bevel; Connecting tube is set in the tracheae head end, can plug to the valve of air pump end face, and the connecting tube tube wall is provided with a pair of tenon that can move along the U-groove bevel of valve; When bayonet lock is plugged to valve at connecting tube, insert in the gap on connecting tube and valve mating face, the fixing connecting location is not got loose.
Aforesaid air pump rapid pipe joint, wherein tracheae is to have flexible PVC plastic tube, its end is provided with the joint that can connect various chargers.
Aforesaid air pump rapid pipe joint, wherein bayonet lock is a U-shaped card, its U-shaped opening end radially snaps into the tube wall outside of connecting tube.
The air pump that aforesaid air pump rapid pipe joint is pegged graft is provided with power plug and switch, with air pump and external power supply conducting, and is controlled by switch, and spuing from valve has the gas of pressure.
The beneficial effects of the utility model are that this air pump rapid pipe joint is provided with safe bayonet lock, when connecting tube is plugged on valve, can utilize bayonet lock to insert in the gap on connecting tube and valve mating face, and the fixing connecting location is not got loose; If pull down bayonet lock with counteragent, then can apace tracheae be separated from the air pump dismounting, so that packing collection air pump and tracheae effectively increase operation ease, reach design purpose.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is applied in embodiment's schematic representation on the air pump for the utility model.
Fig. 2 is the utility model composite structure decomposing schematic representation.
Fig. 3 is the utility model operating state schematic representation.
Fig. 4 is the continuous action schematic representation of action shown in Figure 3.
Fig. 5 is the continuous action schematic representation of action shown in Figure 4.
Fig. 6 has the embodiment's schematic representation on the air pump of two groups of valves for the utility model is applied in.
Embodiment
Number in the figure explanation: 10 air pumps, 11 power plugs, 12 switches, 13 tracheaes, 14 joints, 15 valves, 16 connecting tubes, 17 tenons, 18 bayonet locks, 19U shape groove.
Consult Fig. 1, shown in Figure 2, the utility model air pump rapid pipe joint (AIR PUMP CONNECTOR) can be used in the charge operation of air pump 10, and it connects tracheae 13 (PVC TUBE) fast, so that various chargers are inflated.
The rapid pipe joint of the utility model air pump comprises, valve 15, connecting tube 16, tracheae 13, bayonet lock 18, wherein, valve 15 is arranged on the end face of air pump 10, plug connecting tube 16 in its axis hole, this connecting tube 16 connects tracheae 13 and valve 15, when bayonet lock 18 is plugged to valve 15 at connecting tube 16, insert in the gap on connecting tube 16 and valve 15 mating faces, the fixing connecting location is not got loose.
As shown in the figure, described air pump 10 is provided with power plug 11 and switch 12, can be with air pump 10 and external power supply conducting, and control by switch 12, spuing from valve 15 has the gas of pressure; Described tracheae 13 is for to have flexible PVC plastic tube, and its end is provided with joint 14, can connect various chargers, and as air mattress, air cushion etc., the other end cover is connected to connecting tube 16; Described connecting tube 16 is set in tracheae 13 head ends, can plug fast to the valve 15 of air pump 10 end faces, and corresponding position is provided with a pair of tenon 17 that can move along the U-groove bevel of valve on these connecting tube 16 tube walls; The valve 15 of described air pump 10 end faces inserts connecting tube 16 in its axis hole, and position corresponding with tenon 17 on these valve 15 opening end tube walls is provided with U-groove bevel 19; Described bayonet lock 18 is a U-shaped card, and its U-shaped opening end radially snaps into the tube wall outside of connecting tube 16.
Consult Fig. 3, Fig. 4, shown in Figure 5, when the utility model is implemented, when connecting tube 16 is desired to be plugged in the valve 15 of air pump 10 end faces, need two tenons 17 of elder generation with connecting tube 16 tube walls, corresponding with the U-groove bevel 19 of valve 15 opening ends, again with in the axis hole of connecting tube 16 insertion valves 15 (shown in Figure 4), at this moment, deviate from 15 axis holes for fear of connecting tube 16 from valve, must be with the U-shaped direction rotation of connecting tube 16 according to U-groove bevel 19, rearward withdraw from a slight distance again, make tenon 17 be fastened on the end (shown in Figure 5) of U-groove bevel 19, even connecting tube 16 fastens with valve 15 like this.
Because connecting tube 16 withdraws from a slight distance from the axis hole of valve 15, make and form a micro-gap between connecting tube 16 and valve 15 opening ends, in order to ensure safety, at this moment can use bayonet lock 18, with the U-shaped opening end of bayonet lock 18 according to radially inserting this gap, and being fastened on the tube wall outside of connecting tube 16, the structure that is difficult for getting loose is closely cut owing to the insertion of bayonet lock 18 forms one in this gap.
Because bayonet lock 18 inserts in the above-mentioned gap, connecting tube 16 can not be rotated, tenon 17 also can't move along U-groove bevel 19, connecting tube 16 forms firm pegging graft with valve 15, can not deviate from, therefore its coupled condition has absolute safety and reliability as shown in Figure 1 in charge operation; When not using air pump 10, can comply with above-mentioned counteragent, pull down bayonet lock 18 earlier, connecting tube 16 is pushed in valve 15 axis holes, the pipe 16 that is rotatably connected again makes tenon 17 move along U-groove bevel 19, connecting tube 16 can be pulled out from valve 15 opening ends, apace tracheae 13 be separated with air pump 10 dismountings, so that packing and collection.
Consult shown in Figure 6ly, be another embodiment of the present utility model, air pump rapid pipe joint promptly of the present utility model also can be applied on the air pump with two groups of valves 15, but it still has the fast insert-pull combination, connect firmly, simple operation is easy to dismantle the effect of collection.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of air pump rapid pipe joint is characterized in that, it comprises, valve, connecting tube, tracheae, bayonet lock, and wherein, valve is arranged on the end face of air pump, plugs connecting tube in its axis hole, and valve opening end tube wall is provided with U-groove bevel; Connecting tube is set in the tracheae head end, can plug to the valve of air pump end face, and the connecting tube tube wall is provided with a pair of tenon that can move along the U-groove bevel of valve; When bayonet lock is plugged to valve at connecting tube, insert in the gap on connecting tube and valve mating face.
2, air pump rapid pipe joint according to claim 1 is characterized in that, described tracheae is to have flexible PVC plastic tube, and its end is provided with the joint that can connect various chargers.
3, air pump rapid pipe joint according to claim 1 is characterized in that, described bayonet lock is a U-shaped card, and its U-shaped opening end radially snaps into the tube wall outside of connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237002 CN2623904Y (en) | 2003-01-23 | 2003-01-23 | Air pump quick speed adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03237002 CN2623904Y (en) | 2003-01-23 | 2003-01-23 | Air pump quick speed adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623904Y true CN2623904Y (en) | 2004-07-07 |
Family
ID=34249752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03237002 Expired - Fee Related CN2623904Y (en) | 2003-01-23 | 2003-01-23 | Air pump quick speed adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623904Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915101A (en) * | 2020-07-07 | 2022-01-11 | 周文三 | Air output pipe device of air compressor for inflating tire |
| WO2023231548A1 (en) * | 2022-05-31 | 2023-12-07 | 毕威泰克(浙江)医疗器械有限公司 | Quick connection structure and control box |
-
2003
- 2003-01-23 CN CN 03237002 patent/CN2623904Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915101A (en) * | 2020-07-07 | 2022-01-11 | 周文三 | Air output pipe device of air compressor for inflating tire |
| WO2023231548A1 (en) * | 2022-05-31 | 2023-12-07 | 毕威泰克(浙江)医疗器械有限公司 | Quick connection structure and control box |
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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 |