CN212995836U - Deflation pressure-adjustable button structure of inflatable pillow - Google Patents
Deflation pressure-adjustable button structure of inflatable pillow Download PDFInfo
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- CN212995836U CN212995836U CN202022053790.3U CN202022053790U CN212995836U CN 212995836 U CN212995836 U CN 212995836U CN 202022053790 U CN202022053790 U CN 202022053790U CN 212995836 U CN212995836 U CN 212995836U
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- air inlet
- inflatable pillow
- pressure
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Abstract
The utility model discloses a deflation pressure-adjustable button structure of an inflatable pillow, which relates to the technical field of inflation and deflation, and comprises a positioning edge, wherein the positioning edge is provided with an air inlet and an air outlet, the air inlet is provided with a check valve, the upper part of the air inlet is tightly matched with a first rubber plug, the upper part of the air outlet is tightly matched with a second rubber plug, the middle part of the second rubber plug is formed with a circular groove, the middle part of the circular groove is formed with an air release hole, the circular groove is internally provided with an air release button in a clearance fit way, the lower part of the air release button is fixedly provided with a positioning rod, the positioning rod is arranged in the air release hole in a clearance fit way, the lower end of the positioning rod is formed with a limiting ring, the limiting ring is positioned below the air release hole, the outer side of the upper end of the air release button is formed with a first spring groove, a, the sealing ring is arranged between the limiting ring and the second rubber plug; the beneficial effects are that: the amount of released gas is conveniently controlled.
Description
Technical Field
The utility model belongs to the technical field of the gassing technique and specifically relates to an inflatable pillow's gassing adjustable pressure button structure is related to.
Background
The objects with certain gas inside such as the inflatable bed, the inflatable pillow, the inflatable doll and the like need to be provided with a gas inlet and a gas outlet on the surface, the air is blown to the gas inlet to play the inflatable effect, and the gas outlet is opened to realize the deflating and storing effect. However, the problem that the air outlet cannot be arranged on the market to adjust the internal air pressure is solved, the internal air can be released only by fully opening the air outlet, and the amount of the released air is difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
The utility model provides an inflatable pillow's but gassing pressure regulating button structure, including the location limit, the location edge is provided with air inlet and gas outlet, air inlet department installs the check valve, first plug is installed to the upper portion tight-fitting of air inlet, the second plug is installed to the upper portion tight-fitting of gas outlet, the middle part shaping of second plug has the circular slot, the middle part shaping of circular slot has the hole that loses heart, the button that loses heart is installed to circular slot interior clearance fit, the lower part fixed mounting of the button that loses heart has the locating lever, locating lever clearance fit installs in the hole that loses heart, the lower extreme shaping of locating lever has the spacing ring, the spacing ring is located the below in the hole that loses heart, the outside shaping of the button upper end that loses heart has first spring groove, the spring is installed to the butt between first spring groove and the circular slot, the spring housing is established in the outside of the button that loses heart, the outside.
As a further aspect of the present invention: the check valve adopts the silica gel valve block, and the check valve covers the below at the air inlet.
As a further aspect of the present invention: the outside shaping of first plug has first anti-skidding convex ring, and first anti-skidding convex ring is equipped with two more than separately arranging, and first plug passes through the inboard of first anti-skidding convex ring tight fit at the air inlet.
As a further aspect of the present invention: the outside shaping of second plug has the protruding circle of second antiskid, and the protruding circle of second antiskid is equipped with two more than separately arranging, and the second plug passes through the protruding circle of second antiskid tight fit in the inboard of gas outlet.
As a further aspect of the present invention: the upside shaping on location limit has two soft limits of preventing losing of separately arranging, and the shaping of first plug is on the soft limit of preventing losing on the right side, and the shaping of second plug is on the soft limit of preventing losing on the left side.
As a further aspect of the present invention: the circular groove is internally provided with a second spring groove, and the spring is abutted and arranged between the first spring groove and the second spring groove.
Compared with the prior art, the beneficial effects of the utility model are that: set up the check valve in air inlet department, make gas can only the folk prescription to through the air inlet, can prevent when aerifing that gas from leaking from air inlet department, when the adjustment atmospheric pressure that needs to lose heart, press the button that loses heart, it drives spacing collar downstream through the locating lever to lose heart the button, the sealing washer is unable when spacing collar downstream live the gas outlet sealed, thereby realize losing heart, can control the speed that gas emitted through the pressure of pressing the button that loses heart, convenient and fast, lose heart completion back, loosen and lose heart the button, the spring drives spacing collar upward movement, make the sealing washer press between spacing collar and second plug, realize the effect of self-sealing gas outlet, thereby the volume of convenient control release gas.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the present invention.
Fig. 3 is a schematic sectional structure of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Shown in the figure: 1. positioning the edge; 2. an air inlet; 3. an air outlet; 4. a one-way valve; 5. a first rubber plug; 6. a second rubber plug; 7. a circular groove; 8. an air release hole; 9. an air escape button; 10. positioning a rod; 11. a limiting ring; 12. a first spring groove; 13. a spring; 14. a seal ring; 15. a first anti-slip convex ring; 16. a second anti-slip convex ring; 17. the soft edge is prevented from being lost; 18. a second spring groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an air-bleeding pressure-adjustable button structure of an inflatable pillow comprises a positioning edge 1, an air inlet 2 and an air outlet 3 are arranged on the positioning edge 1, a one-way valve 4 is arranged at the air inlet 2, a first rubber plug 5 is tightly fitted at the upper part of the air inlet 2, a second rubber plug 6 is tightly fitted at the upper part of the air outlet 3, a circular groove 7 is formed at the middle part of the second rubber plug 6, an air-bleeding hole 8 is formed at the middle part of the circular groove 7, an air-bleeding button 9 is arranged in the circular groove 7 in a clearance fit manner, a positioning rod 10 is fixedly arranged at the lower part of the air-bleeding button 9, the positioning rod 10 is arranged in the air-bleeding hole 2 in a clearance fit manner, a limiting ring 11 is formed at the lower end of the positioning rod 10, the limiting ring 11 is positioned below the air-bleeding hole 8, a first spring groove 12 at the upper end of the outer side of the air-, a sealing ring 14 is sleeved on the outer side of the positioning rod 10, and the sealing ring 14 is arranged between the limiting ring 11 and the second rubber plug 6; the principle is as follows: set up check valve 4 in 2 departments of air inlet, make gaseous can only the folk prescription to through air inlet 2, can prevent during inflation that gaseous from leaking from 2 departments of air inlet, when needing the adjustment atmospheric pressure of losing heart, press the button 9 that loses heart, it drives spacing collar 11 downstream through locating lever 10 to lose heart button 9, sealing washer 14 can't seal up gas outlet 3 during spacing collar 11 downstream, thereby realize losing heart, can control the speed that gaseous emits through the pressure of pressing the button 9 that loses heart, convenient and fast, lose heart and accomplish the back, loosen the button 9 that loses heart, spring 13 drives spacing collar 11 upward movement, make sealing washer 14 press between spacing collar 11 and second plug 6, realize the effect of self-sealing gas outlet 3, thereby the volume of convenient control release gas.
As a further aspect of the present invention: the one-way valve 4 adopts a silica gel valve plate, and the one-way valve 4 covers the lower part of the air inlet 2; make gas can only let in air inlet 2 from the upper end of air inlet 2, prevent effectively that gas from leaking from air inlet 2.
As a further aspect of the present invention: a first anti-skid convex ring 15 is formed on the outer side of the first rubber plug 5, more than two anti-skid convex rings 15 are separately arranged, and the first rubber plug 5 is tightly matched on the inner side of the air inlet 2 through the first anti-skid convex ring 15; so that the first rubber plug 5 can be more stably matched and sealed with the air inlet 2.
As a further aspect of the present invention: a second anti-skid convex ring 16 is formed on the outer side of the second rubber plug 6, more than two anti-skid convex rings 16 which are separately arranged are arranged on the second rubber plug 16, and the second rubber plug 6 is tightly matched on the inner side of the air outlet 3 through the second anti-skid convex ring 16; so that the second rubber plug 6 can be more stably matched and sealed with the air outlet 3.
As a further aspect of the present invention: two anti-loss soft edges 17 which are separately arranged are formed on the upper side of the positioning edge 1, the first rubber plug 5 is formed on the anti-loss soft edge 17 on the right side, and the second rubber plug 6 is formed on the anti-loss soft edge 17 on the left side; the phenomenon of losing can effectively prevent first plug 5 and second plug 6 from appearing.
As a further aspect of the present invention: a second spring groove 18 is formed in the circular groove 7, and the spring 13 is abutted and installed between the first spring groove 12 and the second spring groove 18; making the mounting of the spring 13 more stable.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an inflatable pillow's but gassing pressure regulating button structure, includes the location limit, is provided with air inlet and gas outlet on the location edge, and air inlet department installs the check valve, and first plug is installed to the upper portion tight fit of air inlet, and second plug, its characterized in that are installed to the upper portion tight fit of gas outlet: the middle part shaping of second plug has the circular slot, the middle part shaping of circular slot has disappointing hole, the button that loses heart is installed to circular slot internal clearance fit, the lower part fixed mounting who loses heart the button has the locating lever, locating lever clearance fit installs at the downthehole that loses heart, the lower extreme shaping of locating lever has the spacing ring, the spacing ring is located the below in the hole that loses heart, the outside shaping of the button upper end that loses heart has first spring groove, the spring is installed to the butt between first spring groove and the circular slot, the spring housing is established in the outside of losing heart button, the outside cover of locating lever is established and is installed the sealing washer, the sealing washer sets up between spacing ring and second plug.
2. An deflating and pressure-regulating button structure of an inflatable pillow as recited in claim 1, wherein: the check valve adopts the silica gel valve block, and the check valve covers the below at the air inlet.
3. An deflating and pressure-regulating button structure of an inflatable pillow as recited in claim 1, wherein: the outside shaping of first plug has first anti-skidding convex ring, and first anti-skidding convex ring is equipped with two more than separately arranging, and first plug passes through the inboard of first anti-skidding convex ring tight fit at the air inlet.
4. An deflating and pressure-regulating button structure of an inflatable pillow as recited in claim 1, wherein: the outside shaping of second plug has the protruding circle of second antiskid, and the protruding circle of second antiskid is equipped with two more than separately arranging, and the second plug passes through the protruding circle of second antiskid tight fit in the inboard of gas outlet.
5. An deflating and pressure-regulating button structure of an inflatable pillow as recited in claim 1, wherein: the upside shaping on location limit has two soft limits of preventing losing of separately arranging, and the shaping of first plug is on the soft limit of preventing losing on the right side, and the shaping of second plug is on the soft limit of preventing losing on the left side.
6. An deflating and pressure-regulating button structure of an inflatable pillow as recited in claim 1, wherein: the circular groove is internally provided with a second spring groove, and the spring is abutted and arranged between the first spring groove and the second spring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053790.3U CN212995836U (en) | 2020-09-18 | 2020-09-18 | Deflation pressure-adjustable button structure of inflatable pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053790.3U CN212995836U (en) | 2020-09-18 | 2020-09-18 | Deflation pressure-adjustable button structure of inflatable pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212995836U true CN212995836U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022053790.3U Active CN212995836U (en) | 2020-09-18 | 2020-09-18 | Deflation pressure-adjustable button structure of inflatable pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212995836U (en) |
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2020
- 2020-09-18 CN CN202022053790.3U patent/CN212995836U/en active Active
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