CN208982252U - A kind of manual air charging system - Google Patents
A kind of manual air charging system Download PDFInfo
- Publication number
- CN208982252U CN208982252U CN201821565835.1U CN201821565835U CN208982252U CN 208982252 U CN208982252 U CN 208982252U CN 201821565835 U CN201821565835 U CN 201821565835U CN 208982252 U CN208982252 U CN 208982252U
- Authority
- CN
- China
- Prior art keywords
- flap
- fixed ring
- cylinder
- charging system
- mounting hole
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of manual air charging systems, including cylinder, top fixed ring is equipped at the top of the cylinder, anti-gas-leak end cap is equipped in the middle part of the top fixed ring, check valve is installed in the middle part of the anti-gas-leak end cap, the check valve includes groove-like valve body, body base center is equipped with flap mounting hole and air inlet, and flap is installed, the flap is located on the inside of flap mounting hole and stomata, flap center is equipped with the inserted terminal of insertion flap mounting hole connection, and inserted terminal is equipped with elastic detent, and elastic detent is stuck on the outside of flap mounting hole；The cylinder body bottom is equipped with bottom fixed ring, is equipped with gas outlet in the middle part of the fixed ring of bottom, and be connected with air-out hose.The utility model compared with prior art the advantages of be: the utility model is fixedly connected at aerated product inflating port, with aerated product integrally connected design, convenient for whenever and wherever possible give aerated product inflation, be convenient for carrying and use.
Description
Technical field
The utility model relates to aerated product component more particularly to a kind of manual air charging systems.
Background technique
Currently, existing aerated product requires external charge cylinder when needing to inflate or other charging units fill to realize
Gas, however, air charging system not Portable belt, when circumscribed air charging system not at one's side when, then can not be inflated, give aerated product
Use bring inconvenience.Therefore, a kind of manual air charging system that can be connected as one with aerated product is researched and developed, this field skill is become
Art personnel's urgent problem to be solved.
Utility model content
The utility model is to provide a kind of manual air charging system to solve above-mentioned deficiency, for inflated sofa, swimming
On circle and various inflatable toys or other aerated products.
The above-mentioned purpose of the utility model is realized by technical solution below: a kind of manual air charging system, including cylinder
Body, the cylinder top are equipped with top fixed ring, are equipped with anti-gas-leak end cap, the anti-gas-leak end cap in the middle part of the top fixed ring
Middle part is equipped with check valve, and the check valve includes groove-like valve body, and body base center is equipped with flap mounting hole and air inlet,
And flap is installed, the flap is located on the inside of flap mounting hole and stomata, and flap center is equipped with insertion flap mounting hole connection
Inserted terminal, inserted terminal is equipped with elastic detent, and elastic detent is stuck on the outside of flap mounting hole；The cylinder body bottom is equipped with bottom
Fixed ring, fixed ring middle part in bottom is equipped with gas outlet, and is connected with air-out hose.
Further, there are the apertures being connected to aerated product at gas outlet for the cylinder, so that cylinder is being inflated
Body is automatically performed after the completion to fix.
Further, the top fixed ring and bottom fixed ring are respectively coated by the inside at the top and bottom of cylinder.
Further, the cylinder is made of plastics moccasin.
Further, the air-out hose is made of plastics moccasin.
Further, the top fixed ring and bottom fixed ring are made of plastics.
Further, the valve body is made of plastics.
Further, the flap is made of rubber or silica gel.
When the utility model is fixedly connected at aerated product inflating port, the cylinder changes (compression or drawing by pull
Stretch), inner barrel cavity also corresponding change (becoming smaller or larger)；In air charging system compression, air-out hose is strutted by air, cylinder
The air of body internal cavities, which is pressed into inside aerated product, realizes inflation；When air charging system cylinder stretches, air-out hose is by negative
Pressure acts on and self-closed, and at the same time, the flap of air inlet position check valve is equally automatically opened and sucked by suction function
Air realizes the gas replenishment process to aerated product so on circulate.
The utility model compared with prior art the advantages of be: the utility model is fixedly connected on aerated product inflating port
Place is designed with aerated product integrally connected, convenient for inflating whenever and wherever possible to aerated product, is convenient for carrying and is used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
As shown in Figure 1, a kind of manual air charging system, including cylinder 1, top fixed ring 2, institute are equipped at the top of the cylinder 1
It states and is equipped with anti-gas-leak end cap 3 in the middle part of the fixed ring 2 of top, check valve 4, the check valve 4 are installed in the middle part of the anti-gas-leak end cap 3
Including groove-like valve body 4-1, valve body 4-1 bottom centre is equipped with flap mounting hole 4-2 and air inlet 4-3, and is equipped with flap 4-
4, the flap 4-4 are located on the inside of flap mounting hole 4-2 and stomata 4-3, and the center flap 4-4 is equipped with insertion flap mounting hole 4-2
The inserted terminal 4-5 of connection, inserted terminal 4-5 are equipped with elastic detent 4-6, and elastic detent 4-6 is stuck on the outside of flap mounting hole 4-2；
1 bottom of cylinder is equipped with bottom fixed ring 5, is equipped with gas outlet 6 in the middle part of bottom fixed ring 5, and be connected with air-out hose 7.
Further, the cylinder 1 at gas outlet 6 there are the aperture (not shown) being connected to aerated product, with
Just cylinder 1 is automatically performed body after the completion of inflation and fixes.
Further, the top fixed ring 2 and bottom fixed ring 5 are respectively coated by the inside of 1 top and bottom of cylinder.
Further, the cylinder 1 is made of plastics moccasin；The air-out hose 7 is made of plastics moccasin；The top
Fixed ring 2 and bottom fixed ring 5 are made of plastics；The valve body 4-1 is made of plastics；The flap 4-4 is by rubber or silica gel
It is made.
When the utility model is fixedly connected at aerated product inflating port, the cylinder 1 changes (compression or drawing by pull
Stretch), 1 internal cavities of cylinder also corresponding change (becoming smaller or larger)；In air charging system compression, air-out hose 7 is strutted by air,
The air of 1 internal cavities of cylinder, which is pressed into inside aerated product, realizes inflation；When air charging system cylinder 1 stretches, air-out hose 7
The self-closed by suction function, at the same time, the flap 4-4 of air inlet position check valve 4 are equally beaten by suction function automatically
It opens and sucks air, so on circulate, realize the gas replenishment process to aerated product.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model specification and embodiment content, directly or indirectly use
In other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of manual air charging system, it is characterised in that: including cylinder, top fixed ring, the top are equipped at the top of the cylinder
It is equipped with anti-gas-leak end cap in the middle part of portion's fixed ring, check valve is installed in the middle part of the anti-gas-leak end cap, the check valve includes groove
Shape valve body, body base center is equipped with flap mounting hole and air inlet, and is equipped with flap, and the flap is located at flap mounting hole
And on the inside of stomata, flap center is equipped with the inserted terminal of insertion flap mounting hole connection, and inserted terminal is equipped with elastic detent, elastic card
Position is stuck on the outside of flap mounting hole；The cylinder body bottom is equipped with bottom fixed ring, gas outlet is equipped in the middle part of the fixed ring of bottom, and even
It is connected to air-out hose.
2. a kind of manual air charging system according to claim 1, it is characterised in that: the cylinder at gas outlet there are with
One aperture of aerated product connection, is fixed so that cylinder is automatically performed body after the completion of inflation.
3. a kind of manual air charging system according to claim 1, it is characterised in that: the top fixed ring and bottom are fixed
Ring is respectively coated by the inside at the top and bottom of cylinder.
4. a kind of manual air charging system according to claim 1, it is characterised in that: the cylinder is made of plastics moccasin.
5. a kind of manual air charging system according to claim 1, it is characterised in that: the air-out hose is by plastics moccasin system
At.
6. a kind of manual air charging system according to claim 1, it is characterised in that: the top fixed ring and bottom are fixed
Ring is made of plastics.
7. a kind of manual air charging system according to claim 1, it is characterised in that: the valve body is made of plastics.
8. a kind of manual air charging system according to claim 1, it is characterised in that: the flap is by rubber or silica gel system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565835.1U CN208982252U (en) | 2018-09-25 | 2018-09-25 | A kind of manual air charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565835.1U CN208982252U (en) | 2018-09-25 | 2018-09-25 | A kind of manual air charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982252U true CN208982252U (en) | 2019-06-14 |
Family
ID=66785412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565835.1U Expired - Fee Related CN208982252U (en) | 2018-09-25 | 2018-09-25 | A kind of manual air charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982252U (en) |
-
2018
- 2018-09-25 CN CN201821565835.1U patent/CN208982252U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |