CN209026264U - A kind of air inflation nozzle and its aerated product - Google Patents
A kind of air inflation nozzle and its aerated product Download PDFInfo
- Publication number
- CN209026264U CN209026264U CN201821562409.2U CN201821562409U CN209026264U CN 209026264 U CN209026264 U CN 209026264U CN 201821562409 U CN201821562409 U CN 201821562409U CN 209026264 U CN209026264 U CN 209026264U
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- Prior art keywords
- valve seat
- valve
- air inflation
- inflation nozzle
- port
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
It includes valve seat, valve block and valve deck that the utility model, which provides a kind of air inflation nozzle, the valve seat is equipped with port, inner cavity chamber and joint portion, the port is opened in the seat bottom portion, the joint portion is extended downwardly from the bottom of the valve seat, the joint portion of the valve seat is connected on the outside of the valve block, so that the valve block changeability be attached at the port, the valve deck can be opened and closed to be connected to the valve seat, be able to inner cavity chamber described in open or close.To which its structure is simple, inflation/deflation is easy to operate, rapid and convenient, does not need the installation of means of deflation, reduces manufacturing cost, can carry out market application on a large scale.
Description
Technical field
The utility model relates to a kind of inflation technical fields, specifically, being a kind of quick inflation/deflation convenient for operation
Air inflation nozzle.
Background technique
As more and more portable products are introduced to the market, inflatable product is had been to be concerned by more and more people.Such as fill
Pneumatic die cushion, inflatable toys, inflatable cushion etc..Existing air charging system is mostly air valve type structure, in use, by manually blowing or even
The mode for connecing inflator pump, which inputs gas in aerated product, expands product, when not used, need to only deflate to product, just can
It folds and carries.Existing air inflation nozzle is either blown with mouth or is inflated by inflator pump, requires to design additional exhaust dress
It sets and is exhausted, if not only will increase structural volume, being also easy to happen gas leakage, such as exhaust apparatus design outside air inflation nozzle
Exhaust apparatus is installed in air inflation nozzle by fruit, and structure is complicated, increases manufacturing cost, once zero in elastic element or exhaust apparatus
Part breaks down, it will the use for influencing air inflation nozzle reduces the service life.
Utility model content
The main purpose of the utility model is to provide a kind of air inflation nozzle and its aerated products, overcome the prior art not
Foot, structure is simple, and inflation/deflation is easy to operate, rapid and convenient, does not need the installation of means of deflation, reduces manufacturing cost, can big model
The carry out market application enclosed.
To achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of air inflation nozzle include valve seat, valve block and
Valve deck, the valve seat are equipped with port, inner cavity chamber and joint portion, and the port is opened in the seat bottom portion, the joint portion
It is extended downwardly from the bottom of the valve seat, the joint portion of the valve seat is connected on the outside of the valve block, so that the valve block can
It is attached to denaturation the port, the valve deck can be opened and closed to be connected to the valve seat, be able to inner cavity chamber described in open or close.
Preferably, the valve seat is equipped with outer peripheral edge, the outer peripheral edge annular is located at the bottom periphery of the valve seat, institute
It states joint portion to extend downwardly from the side of the outer peripheral edge, engages the valve block.
Preferably, the valve block is equipped with external connection portion and sealing, the external connection portion is integrally from the sealing
It extends radially outwardly, the external connection portion is equipped with engaging hole, and the engaging hole adapts to the joint portion of the valve seat.
Preferably, the sealing is directed at the port, the diameter of the sealing is greater than the port.
Preferably, the valve seat is further provided with protruding portion, the protruding portion interval or integrally from the valve seat
Annular is prominent downwards for outer peripheral edge, the protruding portion is positioned apart from the two sides at the joint portion.
Preferably, the joint portion is equipped with enlarged head and positioning region, the positioning region connects the enlarged footing
The outer peripheral edge in portion and the valve seat, the thickness of the valve block adapt to the height of the positioning region.
Preferably, the valve seat is further provided with inner groovy, the inner groovy annular is opened in the inner cavity chamber
Side wall, the valve deck are equipped with boss, and the boss is arranged in the inner groovy.
Preferably, the valve deck and the valve seat are made of elastic material, the valve deck and valve seat one
Molding.
Preferably, being additionally provided with mounting ring on the outside of the valve seat, the mounting ring is fixedly installed on aerated product,
The valve seat is detachable and is hermetically installed in the mounting ring.
In order to solve the above technical problems, the present invention also provides a kind of aerated product, including above-described air inflation nozzle.
Detailed description of the invention
Fig. 1 is the perspective view of the air inflation nozzle of a preferred embodiment according to the present utility model.
Fig. 2A is the top view of the valve seat of above preferred embodiment according to the present utility model.
Fig. 2 B is the bottom view of the valve seat of above preferred embodiment according to the present utility model.
Fig. 3 A is the side view of the air inflation nozzle of above preferred embodiment according to the present utility model.
Fig. 3 B is the cross-sectional view in the direction A-A in Fig. 3 A according to the present utility model.
Fig. 4 is the schematic diagram of the valve block of above preferred embodiment according to the present utility model.
Fig. 5 is the schematic diagram of valve seat in a preferred embodiment according to the present utility model.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figures 1 to 5 is a kind of air inflation nozzle 1, and the air inflation nozzle 1 includes valve seat 10, valve block 20 and valve deck 30,
The valve seat 10 is equipped with port 11, inner cavity chamber 12 and joint portion 16, and the port 11 is opened in 10 bottom of valve seat, described
Joint portion 16 is extended downwardly from the bottom of the valve seat 10, and the outside of the valve block 20 is connected to the joint portion of the valve seat 10
16 so that 20 changeability of the valve block be attached at the port 11, the valve deck 30 can be opened and closed to be connected to the valve seat 10,
It is able to inner cavity chamber 12 described in open or close.To which its structure is simple, inflation/deflation is easy to operate, rapid and convenient, does not need additional
Means of deflation, reduce manufacturing cost, market application can be carried out on a large scale.
The valve seat 10 is equipped with outer peripheral edge 14, and 14 annular of outer peripheral edge is located at the bottom periphery of the valve seat 10, described
Joint portion 16 is extended downwardly from the side of the outer peripheral edge 14, engages the valve block 20.
The valve block 20 is equipped with external connection portion 21 and sealing 22, and the external connection portion 21 is integrally from 22 diameter of sealing
To extending outwardly, the external connection portion 21 is equipped with engaging hole 211, and the engaging hole 211 adapts to the joint portion 16 of the valve seat 10.
Wherein, the sealing 22 is directed at the port 11, and the diameter of the sealing 22 is greater than the port 11, passes through
The deformation of the sealing 22 is able to open or be bonded the port 11.
The valve seat 10 is further provided with protruding portion 15, and the protruding portion 15 is spaced or integrally from the outer of the valve seat 10
Annular is prominent downwards for periphery 14, and the protruding portion 15 is positioned apart from the two sides at the joint portion 16, prevents in deflation course
In, cloth is adjacent to the valve block 20 and closes the port 11, and the cloth for being able to effectively block near the air inflation nozzle 1 touch institute
Valve block 20 is stated, is deflated convenient for opening valve block 20.
Wherein, the joint portion 16 is equipped with enlarged head 161 and positioning region 162, and the positioning region 162 connects the expansion
The outer peripheral edge 14 of enlarged head 161 and the valve seat 10, the enlarged head 161 compresses the external connection portion 21 of the valve block 20, described
The thickness of valve block 20 adapts to the height of the positioning region 162.
The valve seat 10 is further provided with inner groovy 13, and 13 annular of inner groovy is opened in the side of the inner cavity chamber 12
Wall, the valve deck 30 are equipped with boss 31, and the boss 31 is arranged in the inner groovy 13.The valve deck 30, which is additionally provided with, to be pulled
Part.The valve deck 30 is made of elastic material, and is integrally formed with the valve seat 10.
Mounting ring 40 is additionally provided on the outside of the valve seat 10, the mounting ring 40 is fixedly installed on aerated product, described
Valve seat 10 is detachable and is hermetically installed in the mounting ring 40.Stop collar, the limit are additionally provided with outside the valve seat 10
Position ring limits the valve seat 10 and is detached from from the mounting ring 40.The valve seat 10 is fabricated using elastic material.The peace
It is stupefied that the inside of dress ring 40 is provided with convex annular.
In use, opening the valve deck 30,10 inner cavity chamber 12 of Xiang Suoshu valve seat blows, and the air pressure of the inner cavity chamber 12 is greater than
In aerated product, the port 11 is opened in the deformation downwards of valve block 20, so that gas enters in aerated product, when not blowing,
Air pressure in aerated product makes the valve block 20 fit in the port 11, closes the port 11；When exhaust, with finger to
Under push the valve block 20 open, the valve block 20 opens the side of the port 11, deflates, and does not need additional deflation dress
It sets, greatly reduction manufacturing cost.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (10)
1. a kind of air inflation nozzle, special type are, comprising:
Valve seat, the valve seat are equipped with port, inner cavity chamber and joint portion, and the port is opened in the seat bottom portion, described to connect
Conjunction portion is extended downwardly from the bottom of the valve seat；
Valve block is connected to the joint portion of the valve seat on the outside of the valve block so that the valve block changeability be attached at it is described
Port；And
Valve deck, the valve deck can be opened and closed to be connected to the valve seat, be able to inner cavity chamber described in open or close.
2. air inflation nozzle according to claim 1, which is characterized in that the valve seat is equipped with outer peripheral edge, the outer peripheral edge annular
Positioned at the bottom periphery of the valve seat, the joint portion is extended downwardly from the side of the outer peripheral edge, engages the valve block.
3. air inflation nozzle according to claim 2, which is characterized in that the valve block is equipped with external connection portion and sealing, described
External connection portion integrally extends radially outwardly from the sealing, and the external connection portion is equipped with engaging hole, and the engaging hole adapts to institute
State the joint portion of valve seat.
4. air inflation nozzle according to claim 3, which is characterized in that the sealing is directed at the port, the sealing
Diameter be greater than the port.
5. air inflation nozzle according to claim 4, which is characterized in that the valve seat is further provided with protruding portion, the protrusion
Portion interval is integrally annular prominent downwards from the outer peripheral edge of the valve seat, and the protruding portion is positioned apart from the joint portion
Two sides.
6. air inflation nozzle according to claim 5, which is characterized in that the joint portion is equipped with enlarged head and positioning region,
The positioning region connects the outer peripheral edge of the enlarged head and the valve seat, and the thickness of the valve block adapts to the positioning region
Highly.
7. air inflation nozzle according to claim 6, which is characterized in that the valve seat is further provided with inner groovy, the indent
Grooved ring shape is opened in the side wall of the inner cavity chamber, and the valve deck is equipped with boss, and the boss is arranged in the inner groovy.
8. air inflation nozzle according to claim 7, which is characterized in that the valve deck and the valve seat use elastic material system
At the valve deck and the valve seat are integrally formed.
9. air inflation nozzle according to claim 8, which is characterized in that be additionally provided with mounting ring, the peace on the outside of the valve seat
Dress ring is fixedly installed on aerated product, and the valve seat is detachable and is hermetically installed in the mounting ring.
10. a kind of aerated product, which is characterized in that including the air inflation nozzle any in claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562409.2U CN209026264U (en) | 2018-09-25 | 2018-09-25 | A kind of air inflation nozzle and its aerated product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562409.2U CN209026264U (en) | 2018-09-25 | 2018-09-25 | A kind of air inflation nozzle and its aerated product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026264U true CN209026264U (en) | 2019-06-25 |
Family
ID=66903947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562409.2U Active CN209026264U (en) | 2018-09-25 | 2018-09-25 | A kind of air inflation nozzle and its aerated product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026264U (en) |
-
2018
- 2018-09-25 CN CN201821562409.2U patent/CN209026264U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |