CN215633581U - Press and aerify gassing pump - Google Patents
Press and aerify gassing pump Download PDFInfo
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- CN215633581U CN215633581U CN202121796348.8U CN202121796348U CN215633581U CN 215633581 U CN215633581 U CN 215633581U CN 202121796348 U CN202121796348 U CN 202121796348U CN 215633581 U CN215633581 U CN 215633581U
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Abstract
The utility model relates to the field of outdoor accessories, and provides a pressing inflation and deflation pump which comprises an inflation ball, an air valve plate and a bottom cover which are in hot melt joint, wherein one end of the inflation ball is provided with an air suction cavity, the other end of the inflation ball is provided with a deflation groove and an air pipe upper cover, and a deflation nail is embedded into the deflation groove to seal one end of the deflation groove; the air valve plate is provided with an inflation valve groove and an air inlet valve groove; an air inlet valve is arranged and comprises an air inlet valve rod and an air inlet valve clack, the air inlet valve is embedded into the middle of the air inlet valve groove, and the air inlet valve clack seals the bottom end of the air inlet valve groove; arranging an inflation valve which comprises an inflation valve rod and an inflation valve clack, wherein the inflation valve rod is embedded in the middle of the inflation valve groove, and the inflation valve clack seals the bottom end of the inflation valve groove; the bottom cover is provided with an inflation cavity, an air valve plate embedding groove and an air pipe bottom groove, and the air valve plate is embedded into the air valve plate embedding groove; one end of an air pipe is embedded between the upper cover of the air pipe and the bottom groove of the air pipe, and the other end of the air pipe is connected with an inflatable object; the air pipe bottom groove is communicated with an inflation cavity, and the inflation cavity is communicated with the air relief groove, the air pipe and the inflation valve groove respectively.
Description
Technical Field
The utility model relates to the field of outdoor articles, in particular to an air pump for inflating and deflating.
Background
Along with the improvement of living standard of people, the health consciousness of people is also strengthened constantly, more and more people choose to participate in outdoor activities, the market demand that is used for various outdoor inflatable articles such as air cushions etc. is increasing day by day simultaneously, the mode of aerifing of present all kinds of outdoor inflatable articles mainly includes two categories of aerifing with the help of the pump and artifical the air blowing. Generally, small-sized inflatable articles can be inflated by selecting an inflator pump which is manually pressed, the common inflator pump in the market is generally inflated by means of the air pressure difference between the inflator pump and the outside, the inflation is carried out when the inflator pump is pressed, the inflation is carried out when the inflator pump is not pressed, the inflation and deflation air flow channels are the same, and therefore the inflator pump is not convenient and fast enough when in use and consumes more time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a pressing type inflation and deflation pump.
The technical scheme adopted by the utility model is as follows: a pressing inflation and deflation pump comprises an inflation ball, an air valve plate and a bottom cover which are in hot melt joint, wherein one end of the inflation ball is provided with an air suction cavity, the other end of the inflation ball is provided with an air deflation groove and an air pipe upper cover, and the lower end of an air deflation nail is embedded into the air deflation groove to seal one end of the air deflation groove; the air valve plate is provided with an inflation valve groove and an air inlet valve groove; an air inlet valve is arranged and comprises an air inlet valve rod and an air inlet valve clack, the air inlet valve is embedded into the middle of an air inlet valve groove, and the bottom end of the air inlet valve groove is sealed by the air inlet valve clack; an inflation valve is arranged and comprises an inflation valve rod and an inflation valve clack, the inflation valve rod is embedded into the middle of the inflation valve groove, and the inflation valve clack seals the bottom end of the inflation valve groove; the bottom cover is provided with an inflation cavity and an air valve plate embedding groove, and the air valve plate is embedded into the air valve plate embedding groove; the bottom cover is provided with a gas pipe bottom groove, one end of a gas pipe is embedded between the gas pipe upper cover and the gas pipe bottom groove, and the other end of the gas pipe is connected with an inflatable object; the air pipe bottom groove is communicated with an inflation cavity, and the inflation cavity is communicated with the air relief groove, the air pipe and the inflation valve groove respectively.
The lower end of the deflation nail is provided with a sealing ring, one end of the air suction cavity is sealed by the sealing ring, and a spring is embedded outside the deflation nail.
The inflatable balloon is characterized in that the other end of the inflatable balloon is provided with an upper air pipe cover, the bottom cover is provided with an air pipe bottom groove, one end of an air pipe is embedded between the upper air pipe cover and the air pipe bottom groove, and the other end of the air pipe is connected with an inflatable object.
The air valve plate is provided with an air inlet boss, the air inlet valve groove is positioned in the middle of the air inlet boss, the bottom cover is provided with an air inlet embedded hole corresponding to the air inlet boss, and the air inlet boss is embedded in the air inlet embedded hole.
And a plurality of air holes are formed in the bottoms of the inflation valve groove and the air inlet valve groove.
The edge of the bottom cover is provided with a welding ring, so that the bottom cover can be welded with the edges of the inflatable ball and the air valve plate.
Elastic ribs are arranged in the air suction cavity.
The utility model is greatly convenient to carry during traveling, saves space and material consumption. When the air bag is inflated or deflated, the air bag can be rapidly inflated and deflated only by pressing the pressing piece, and the air faucet can be sealed by pressing again, so that the air bag is convenient and rapid to use. The utility model separates the inflation and deflation passages, saves more labor in inflation and has better sealing performance.
Drawings
FIG. 1 is a schematic diagram of the forward structure of the components of the present invention;
FIG. 2 is a schematic diagram of the reverse structure of the components of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention.
In the figures, the reference numerals denote
1. The air inflation ball 11, the air suction cavity 111, the elastic ribs 12, the air release groove 13, the air pipe upper cover 14, the air release nail 141, the sealing ring 15 and the spring;
2. the air valve plate 21, the air inlet boss 211, the air inlet valve groove 22 and the inflation valve groove;
3. the bottom cover 31, the inflation cavity 32, the air inlet caulking hole 33, the air pipe bottom groove 34, the welding ring 35 and the air valve plate caulking groove;
4. intake valve 41, intake valve stem 42, intake flap;
5. the inflation valve 51, the inflation valve rod 52 and the inflation valve clack;
6. the trachea.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
As shown in the figure, the pressing inflation air release pump provided by the utility model comprises an inflation ball 1, an air valve plate 2 and a bottom cover 3 which are in hot melt joint, wherein one end of the inflation ball 1 is provided with a hemispherical air suction cavity 11, an elastic rib 11 is arranged in the air suction cavity 11, and the elastic rib 11 can enable the rebound effect of the inflation ball 1 to be better. The other end of the inflatable ball 1 is provided with an air release groove 12 and an air pipe upper cover 13, the lower end of an air release nail 14 is provided with a sealing ring 141, the lower end of the air release nail 14 is embedded into the air release groove 12, and one end of the air release groove 12 is sealed by the sealing ring 141. A spring 15 is embedded outside the deflation nail 14.
Be equipped with air intake boss 21 and inflation valve groove 22 on the air valve plate 2, air intake boss 21 middle part is equipped with air intake valve groove 211, inflation valve groove 22 and air intake valve groove 211 bottom all are equipped with the gas pocket. An air inlet valve 4 is provided and comprises an air inlet valve rod 41 and an air inlet valve flap 42, wherein the air inlet valve rod 41 is embedded in the middle of an air inlet valve groove 211, and the air inlet valve flap 42 seals the bottom end of the air inlet valve groove 211. An inflation valve 5 is provided and comprises an inflation valve rod 51 and an inflation valve flap 52, wherein the inflation valve rod 51 is embedded in the middle of the inflation valve groove 22, and the inflation valve flap 52 seals the bottom end of the inflation valve groove 22.
The bottom cover 3 is provided with an air inlet embedded hole 32 corresponding to the air inlet boss 21, the air inlet boss 21 is embedded in the air inlet embedded hole 32, and the bottom cover 3 is provided with an air inflation cavity 31 and an air pipe bottom groove 33 which are communicated with each other. One end of an air pipe 6 is embedded between the air pipe upper cover 13 and the air pipe bottom groove 33, and the other end of the air pipe 6 is connected with an inflatable object. The inflation cavity 31 is respectively communicated with the deflation groove 12, the air pipe 6 and the inflation valve groove 22. The bottom cover 3 is provided with an air valve plate caulking groove 35, and the air valve plate 2 is embedded in the air valve plate caulking groove 35. The edge of the bottom cover 3 is provided with a welding ring 34, and the bottom cover 3 and the edges of the inflatable ball 1 and the air valve plate 2 can be welded together by ultrasonic waves.
When in inflation, the inflation ball is pressed, because the air inlet valve on the bottom cover seals the air inlet, at the moment, the periphery of the inflation valve flap is separated from the bottom of the air inlet valve groove under the action of air flow, and the air in the air suction cavity enters the inflation cavity on the bottom cover through the inflation valve groove and then enters the interior of the inflatable object through the air pipe. The air charging ball is loosened, the periphery of the air inlet valve flap is separated from the bottom of the air inlet valve groove under the action of the air charging cavity and the external pressure, and the external air enters the air suction cavity through the air charging cavity. The inflatable ball is repeatedly pressed until the inflatable object is full of air.
When the air is discharged, the air discharge nail is pressed, one end of the air discharge groove is not sealed by the sealing ring any more, and the air inside the inflated object flows to the outside through the air discharge groove through the air pipe.
Claims (6)
1. The utility model provides a press and aerify pump of putting, includes hot welded joint's inflatable ball, gas valve board and bottom, characterized by: one end of the inflatable ball is provided with an air suction cavity, the other end of the inflatable ball is provided with an air discharge groove and an air pipe upper cover, and the lower end of an air discharge nail is embedded into the air discharge groove to seal one end of the air discharge groove; the air valve plate is provided with an inflation valve groove and an air inlet valve groove; an air inlet valve is arranged and comprises an air inlet valve rod and an air inlet valve clack, the air inlet valve is embedded into the middle of an air inlet valve groove, and the bottom end of the air inlet valve groove is sealed by the air inlet valve clack; an inflation valve is arranged and comprises an inflation valve rod and an inflation valve clack, the inflation valve rod is embedded into the middle of the inflation valve groove, and the inflation valve clack seals the bottom end of the inflation valve groove; the bottom cover is provided with an inflation cavity and an air valve plate embedding groove, and the air valve plate is embedded into the air valve plate embedding groove; the bottom cover is provided with a gas pipe bottom groove, one end of a gas pipe is embedded between the gas pipe upper cover and the gas pipe bottom groove, and the other end of the gas pipe is connected with an inflatable object; the air pipe bottom groove is communicated with an inflation cavity, and the inflation cavity is communicated with the air relief groove, the air pipe and the inflation valve groove respectively.
2. A push-to-inflate pump, as claimed in claim 1, wherein: the lower end of the deflation nail is provided with a sealing ring, one end of the deflation groove is sealed by the sealing ring, and a spring is embedded outside the deflation nail.
3. A push-to-inflate pump, as claimed in claim 1, wherein: the air valve plate is provided with an air inlet boss, the air inlet valve groove is positioned in the middle of the air inlet boss, the bottom cover is provided with an air inlet embedded hole corresponding to the air inlet boss, and the air inlet boss is embedded in the air inlet embedded hole.
4. A push-to-inflate pump, as claimed in claim 1, wherein: and a plurality of air holes are formed in the bottoms of the inflation valve groove and the air inlet valve groove.
5. A push-to-inflate pump, as claimed in claim 1, wherein: the edge of the bottom cover is provided with a welding ring, so that the bottom cover can be welded with the edges of the inflatable ball and the air valve plate.
6. A push-to-inflate pump, as claimed in claim 1, wherein: elastic ribs are arranged in the air suction cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796348.8U CN215633581U (en) | 2021-08-03 | 2021-08-03 | Press and aerify gassing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796348.8U CN215633581U (en) | 2021-08-03 | 2021-08-03 | Press and aerify gassing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633581U true CN215633581U (en) | 2022-01-25 |
Family
ID=79894784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121796348.8U Active CN215633581U (en) | 2021-08-03 | 2021-08-03 | Press and aerify gassing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633581U (en) |
-
2021
- 2021-08-03 CN CN202121796348.8U patent/CN215633581U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528437 floor 4-1, No. 11, No. 7, Torch Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Zhongshan yehang plastic products Co.,Ltd. Address before: 528437 one of the south side of haotou xiapotou memorial archway in Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: Zhongshan yehang plastic products Co.,Ltd. |