CN109442209A - Air faucet for air inlet and air outlet - Google Patents
Air faucet for air inlet and air outlet Download PDFInfo
- Publication number
- CN109442209A CN109442209A CN201811475506.2A CN201811475506A CN109442209A CN 109442209 A CN109442209 A CN 109442209A CN 201811475506 A CN201811475506 A CN 201811475506A CN 109442209 A CN109442209 A CN 109442209A
- Authority
- CN
- China
- Prior art keywords
- channel
- annular
- passage
- flexible arm
- cock body
- 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.)
- Pending
Links
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a dual-purpose air faucet for air intake and air discharge, wherein an opening at the upper end of a first channel is lower than an annular joint edge, so that the air faucet is favorable for preventing the first channel from being too protruded after a plug body plugs the first channel and a plug body plugs a second channel, the looseness of the plug body and the plug body caused by the touch of an external force is reduced, and the dual-purpose air faucet has prominent substantive characteristics and remarkable progress; in addition, the annular groove is arranged, so that fingers can conveniently extend into the annular groove to take the flexible arm and the plug body at the position; in addition, one end of the flexible arm is connected to the position, close to the annular groove, of the upper surface of the annular attaching edge, so that the outer edge of the annular attaching edge is not easily separated from the inflatable product when the flexible arm is pulled outwards, and the flexible arm has outstanding substantive characteristics and remarkable progress; in addition, a one-way air inlet structure is arranged in the second channel, so that one-way air inlet control during inflation is facilitated.
Description
Technical field
The present invention relates to a kind of into dual-purpose gas nozzle of deflating.
Background technique
Currently, existing gas nozzle, is for convenience extracted cock body with hand, cock body installing port is prominent in gas nozzle seating face
, in this way, cock body upper end is easy to be touched and loosened.
Therefore, how to overcome above-mentioned defect, it has also become those skilled in the art's important topic urgently to be resolved.
Summary of the invention
The invention overcomes the shortcomings of the above-mentioned technology and provides a kind of into dual-purpose gas nozzle of deflating.
To achieve the above object, present invention employs following technical proposals:
A kind of gas nozzle dual-purpose into deflation, includes the fixing seat 1 for being mounted on aerated product, the fixing seat 1
From center outside circumferential direction be successively arranged the annular groove 12 upward for interior first passage 11, the notch being interlinked to the outside and with institute
The annular fitting side 13 being bonded when stating the connection of 12 notch of annular groove for installing with aerated product surface, the first passage 11
Upper end opening is bonded side 13 lower than the annular, and annular fitting 13 upper surface of side is equipped with outside close to the position of annular groove 12
The flexible arm 2 of extension is equipped with the cock body 21 that can clog the first passage 11 from outside to inside in the middle part of the flexible arm 2, described
It is equipped with the second channel 211 being interlinked to the outside in cock body 21, one-way air inlet structure 3 is equipped in the second channel 211, it is described
2 free end of flexible arm is equipped with the plug 22 that can clog the second channel 211 from outside to inside.
As described above a kind of into dual-purpose gas nozzle of deflating, 11 inner sidewall of first passage is recessed with first annular card slot
111, be installed on 21 lateral wall of cock body use elastic material production for the first annular cooperation of card slot 111 to increase
The projecting ring section 212 of air-tightness and frictional force between the strong first passage 11 and cock body 21.
It is as described above a kind of into dual-purpose gas nozzle of deflating, pass through several dowels 2111 in the second channel 211
Be connected with axle bed 2112 to center position, the one-way air inlet structure 3 include for from 211 outlet side of second channel to
The interior connecting shaft 31 that passes through the axle bed 2112 and can move up and down with respect to axle bed 2112, one end of the connecting shaft 31 is equipped with
Anticreep protrusion 32 and the other end are equipped with for sealing 211 outlet side of second channel under the gas pressure in aerated product
Mounting 33.
Compared with prior art, the beneficial effects of the present invention are:
1, the upper end opening of first passage described in this case is bonded side lower than the annular, in this way, being conducive in the cock body
Clog the first passage and the plug clog the second channel after will not be too prominent, reduce plug and cock body touched by external force
The case where touching and loosening, with substantive distinguishing features outstanding and significant progress；In addition, this case annular groove is set
It sets, protrudes into take between annular groove convenient for finger and move the position flexible arm and cock body；In addition, since described flexible arm one end is to be connected to
Annular fitting side upper surface is close to the position of annular groove, in this way, being not easy to make the ring when pulling out the flexible arm
Shape fitting side outer edge is separated with aerated product, with substantive distinguishing features outstanding and significant progress；In addition, described second is logical
One-way air inlet structure is equipped in road, one-way air inlet control when convenient for inflation.
2, on first passage inner sidewall described in this case first annular card slot and the convex ring portion of cock body lateral wall setting, favorably
In enhancing air-tightness and frictional force between the first passage and cock body, prevent aerated product from passing through between first passage and cock body
Gap and gas leakage and cock body is prevented to be detached from from first passage easily because being acted on by aerated product air pressure inside, has and protrude
Substantive distinguishing features and significant progress.
Detailed description of the invention
Fig. 1 is the perspective view of this case.
Fig. 2 is cut-away view at A-A in Fig. 1.
Fig. 3 is the explosion diagram of Fig. 1.
Specific embodiment
Feature of present invention and other correlated characteristics are described in further detail by the following examples, in order to the same industry
The understanding of technical staff:
As shown in Figure 1 to Figure 3, a kind of into dual-purpose gas nozzle of deflating, it include the fixation for being mounted on aerated product
Seat 1, the fixing seat 1 is successively arranged the ring upward for interior first passage 11, the notch being interlinked to the outside from the outside circumferential direction in center
The annular fitting side 13 that shape slot 12 and while connecting with 12 notch of annular groove for installing are bonded with aerated product surface,
The upper end opening of the first passage 11 is bonded side 13 lower than the annular, and the annular fitting 13 upper surface of side is close to annular groove
12 position flexible arm 2 with outward extension, the first passage can be clogged from outside to inside by being equipped in the middle part of the flexible arm 2
11 cock body 21 is equipped in the cock body 21 for the interior second channel 211 being interlinked to the outside, and is equipped in the second channel 211 single
To air intake structure 3,2 free end of flexible arm is equipped with the plug 22 that can clog the second channel 211 from outside to inside.
As described above, the upper end opening of first passage 11 described in this case is bonded side 13 lower than the annular, in this way, being conducive to
Will not be too prominent after the cock body 21 clogs the first passage 11 and the plug 22 clogs the second channel 211, subtract
The case where few plug 22 and cock body 21 are touched by external force and are loosened, with substantive distinguishing features outstanding and significantly
Progress；In addition, the setting of this case annular groove, protrudes into take between annular groove convenient for finger and moves the position flexible arm and cock body；In addition, due to
Described flexible arm one end is to be connected to annular fitting side upper surface close to the position of annular groove, in this way, when pulling out institute
It is not easy to separate the annular fitting side outer edge with aerated product when stating flexible arm, with substantive distinguishing features outstanding and show
The progress of work；In addition, one-way air inlet structure 3 is equipped in the second channel 211, one-way air inlet control when convenient for inflation.
As described above, when it is implemented, 11 inner sidewall of the first passage is recessed with first annular card slot 111, the plug
It is installed on 21 lateral wall of body and uses elastic material production for cooperating with the first annular card slot 111 to enhance described first
The projecting ring section 212 of air-tightness and frictional force between channel 11 and cock body 21.
As described above, first annular card slot 111 and 21 lateral wall of cock body are convex on 11 inner sidewall of first passage described in this case
The setting of ring portion 212 is conducive to enhance air-tightness and frictional force between the first passage 11 and cock body 21, prevents aerated product
By gap gas leakage between first passage 11 and cock body 21 and prevent cock body 21 light because being acted on by aerated product air pressure inside
It is easily detached from from first passage 11, with substantive distinguishing features outstanding and significant progress.
As described above, when it is implemented, being connected by several dowels 2111 to center position in the second channel 211
It is connected to axle bed 2112, the one-way air inlet structure 3 includes for passing inwardly through the axis from 211 outlet side of second channel
Seat 2112 and the connecting shaft 31 that can be moved up and down with respect to axle bed 2112, one end of the connecting shaft 31 are equipped with raised 32 Hes of anticreep
The other end is equipped with the mounting 33 for sealing 211 outlet side of second channel under the gas pressure in aerated product.In this way,
When being inflated to aerated product, under the action of external inner gas pressure, mounting 33 far from 211 outlet side of second channel, and
After the completion of inflation, under the action of aerated product air pressure inside, mounting 33, which seals 211 outlet side of second channel, makes inside
Gas cannot pass through 211 gas leakage of second channel.
As described above, this case protection is a kind of into dual-purpose gas nozzle of deflating, all are same or similar with this case structure
Technical solution should all be shown as falling into the protection scope of this case.
Claims (3)
1. a kind of into dual-purpose gas nozzle of deflating, it is characterised in that include the fixing seat (1) for being mounted on aerated product, institute
It states fixing seat (1) and is successively arranged the annular upward for interior first passage (11), the notch being interlinked to the outside from the outside circumferential direction in center
The annular fitting side that slot (12) and while connecting with the annular groove (12) notch for installing are bonded with aerated product surface
(13), the upper end opening of the first passage (11) is bonded side (13) lower than the annular, table on annular fitting side (13)
Close to the position flexible arm with outward extension (2) of annular groove (12), flexible arm (2) middle part is equipped with can be from extroversion in face
The cock body (21) of first passage (11) is stated in internal plug residence, is equipped in the cock body (21) for the interior second channel being interlinked to the outside
(211), one-way air inlet structure (3) are equipped in the second channel (211), flexible arm (2) free end is equipped with can be from outer
Inwardly clog the plug (22) of the second channel (211).
2. according to claim 1 a kind of into dual-purpose gas nozzle of deflating, it is characterised in that on the inside of the first passage (11)
Wall is recessed with first annular card slot (111), be installed on cock body (21) lateral wall using elastic material production for institute
First annular card slot (111) cooperation is stated to enhance the convex of air-tightness and frictional force between the first passage (11) and cock body (21)
Ring portion (212).
3. according to claim 1 or 2 a kind of into dual-purpose gas nozzle of deflating, it is characterised in that the second channel (211)
In be connected with axle bed (2112) by several dowels (2111) to center position, the one-way air inlet structure (3) includes
For passing inwardly through the axle bed (2112) from the second channel (211) outlet side and axle bed (2112) can transport up and down relatively
Dynamic connecting shaft (31), one end of the connecting shaft (31) is equipped with anticreep raised (32) and the other end is equipped in aerated product
In gas pressure under seal the mounting (33) of the second channel (211) outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811475506.2A CN109442209A (en) | 2018-12-04 | 2018-12-04 | Air faucet for air inlet and air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811475506.2A CN109442209A (en) | 2018-12-04 | 2018-12-04 | Air faucet for air inlet and air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109442209A true CN109442209A (en) | 2019-03-08 |
Family
ID=65557426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811475506.2A Pending CN109442209A (en) | 2018-12-04 | 2018-12-04 | Air faucet for air inlet and air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109442209A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142695A (en) * | 2021-03-12 | 2021-07-23 | 嵊州市雅莎服装有限公司 | Novel beach shorts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109398A1 (en) * | 2003-11-24 | 2005-05-26 | Huang Chao Y. | Combination fill and safety valve |
| CN205401849U (en) * | 2016-03-04 | 2016-07-27 | 上海荣威塑胶工业有限公司 | Inflated object fills bleed valve |
| CN205938006U (en) * | 2016-08-09 | 2017-02-08 | 中山骏宏塑胶制品有限公司 | Two chock plug air cocks |
| CN206112182U (en) * | 2016-09-20 | 2017-04-19 | 宁波卓艺家纺有限公司 | Air cock is used to inflatable head pillow |
| CN207213261U (en) * | 2017-08-29 | 2018-04-10 | 吉龙塑胶制品江苏有限公司 | Air valve |
-
2018
- 2018-12-04 CN CN201811475506.2A patent/CN109442209A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109398A1 (en) * | 2003-11-24 | 2005-05-26 | Huang Chao Y. | Combination fill and safety valve |
| CN205401849U (en) * | 2016-03-04 | 2016-07-27 | 上海荣威塑胶工业有限公司 | Inflated object fills bleed valve |
| CN205938006U (en) * | 2016-08-09 | 2017-02-08 | 中山骏宏塑胶制品有限公司 | Two chock plug air cocks |
| CN206112182U (en) * | 2016-09-20 | 2017-04-19 | 宁波卓艺家纺有限公司 | Air cock is used to inflatable head pillow |
| CN207213261U (en) * | 2017-08-29 | 2018-04-10 | 吉龙塑胶制品江苏有限公司 | Air valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142695A (en) * | 2021-03-12 | 2021-07-23 | 嵊州市雅莎服装有限公司 | Novel beach shorts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |