CN202822485U - Quick-release connector of gas pipe - Google Patents
Quick-release connector of gas pipe Download PDFInfo
- Publication number
- CN202822485U CN202822485U CN 201220560274 CN201220560274U CN202822485U CN 202822485 U CN202822485 U CN 202822485U CN 201220560274 CN201220560274 CN 201220560274 CN 201220560274 U CN201220560274 U CN 201220560274U CN 202822485 U CN202822485 U CN 202822485U
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- China
- Prior art keywords
- sliding sleeve
- bullet
- joint body
- joint
- jack
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- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a quick-release connector of gas pipe which is composed of a connector body, an elastic drawing element, a sliding sleeve and an outer cover, wherein the end side of the connector body is provided with a plurality of inserting holes which can be inserted and assembled in a fixed pipe of a pumping main machine, and the other end side is provided with a plurality of connection pipes which can be arranged on the gas pipe in a connected mode. The elastic drawing element is arranged on the outside above the connector body and is provided with clamp ends which can move to the inserting holes in an elastic mode, the sliding sleeve is sleeved on the periphery above the connector body, and the outer cover is sleeved on the periphery below the connector body. In addition, an elastic element is arranged between the sliding sleeve and the outer side of the connector body, when the sliding sleeve is not pressed, the clamp ends of the elastic drawing element move to the inserting holes in the elastic mode, by means of the fixed pipe which can be clamped and drawn on the pumping main machine or an inserting column of a cover body additionally arranged, the advancement purposes that assembled clamping and drawing structure is firm and difficult to loose, and disassembly is greatly easy.
Description
Technical field
This utility model refers to a kind of quick detach joint of appendix, the quick detach joint of the appendix that espespecially clamping structure is difficult for getting loose after fast demountable, the winding.
Background technology
The body part compressing of long-time bed sufferer causes blood circulation bad, then has the decubital ulcer disease of suppuration bacterium breeding to produce, and for the humidity that makes this place is often regulated, therefore air fluidized bed produces.Air fluidized bed mainly is provided with several air hose bars of repeatedly inflating, cooling down, and the air inlet of this air hose bar, to give vent to anger be to inflate main frame by one to cooperate a valve member to be controlled, and must be connected by a joint between the appendix of main frame and air hose bar inflating.
From the above, sufferer sometimes needs to leave the ward and is engaged in and checks or during other business, namely must with air fluidized bed with inflate the appendix that main frame is connected and separate, in order to air fluidized bed is pushed away the ward, yet traditional appendix joint is improper because designing, not only appendix must be pulled out one by one in the use, cause the puzzlement of healthcare givers when practical operation, and pull out rear because there not being the choke design to make air fluidized bed temporarily lose effectiveness, or the healthcare givers there is no the custom of carrying choke equipment, causes healthcare givers's another puzzlement when practical operation.
Therefore, satisfy in the industry just like case before the patent of TaiWan, China patent announcement M245968 number and produce, it is a kind of snap joint of appendix, wherein, one end of joint is provided with some appendixs, but make once-through operation pull out simultaneously this some appendixs, reach the target of convenient working, and be provided with a loam cake that is connected with connecting band in the other end, can be rapidly during use with the appendix fast dismantling from joint, utilize loam cake to stop the air fluidized bed internal gas to overflow from blowing mouth, it has saved many times, and the convenience can promote really that the healthcare givers operates the time.But because its joint only utilizes the hook portion of dual-side to fasten with it when the fixed part of main frame fastens with inflating, so fastening tightness actually is poor, even it comes off because of pullling appendix a little easily, therefore, reality has in addition improved necessity.
The utility model content
In view of the above, the present utility model people sets about the development innovation then, at first think and the structure of joint thoroughly should be changed, inflate the stationary pipes of main frame and take and the jack of the joint body mode of corresponding clamping one by one if can make, then should significantly promote the tightness of its fastening, avoid the drawback that gets loose easily, moreover, in addition cooperate the bullet element of pulling by a sliding sleeve, the combination design of one flexible member, make when operating in sliding sleeve single time, stationary pipes is separated with jack and pull out this all appendix, then can reach the effect of improving aforementioned prior art disappearance; Based on this kind creation background and Creation Idea, the present utility model people finally has breakthrough, and initiates out this utility model through making great efforts development and improving innovation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of quick detach joint of appendix, and it comprises at least:
A joint body, distolateral several jacks that is provided with of one, another is distolateral corresponding be communicated with respectively this jack and be provided with several adapters, and respectively this jack is respectively equipped with several sidewise holes, and the outside of this joint body is provided with nib again;
Bullet element of pulling, be connected to the outside of this joint body, and this bullet element of pulling is respectively equipped with a cylinder to respectively this sidewise hole that should joint body, and each cylinder is provided with a card end and stretches in the respective lateral hole, and should the card end can elastic displacement to described jack; And
A sliding sleeve, go to upper and lower permeable type, it is sheathed on the pull periphery of element of this joint body and this bullet, and pulled between the inwall of the outside of this joint body and this sliding sleeve by a flexible member bullet, can elastic recoil after causing this sliding sleeve and pressing down, and this bullet is not pulled the card end elastic displacement of element to the described jack when pressing down this sliding sleeve, and the pull card end of element of this bullet is can be displaced in the respective lateral hole when waiting again to press down this sliding sleeve.
Preferably, the interior side-lower of this sliding sleeve has hole, a large footpath, and the top in this hole, large footpath is a heavy section, and this flexible member is assembled in this hole, large footpath, and bullet is pulled between the nib of this heavy section and this joint body.
Preferably, when not pressing down this sliding sleeve, the pull cylinder of element of this bullet is that heavy section by this joint body inwardly presses and make this card end to be displaced in the corresponding jack.
Preferably, the adapter of this joint body is the below that is positioned at this nib in position, and is connected to the periphery of this joint body by the enclosing cover of a upper and lower transmission, and this enclosing cover is positioned at the below of this nib.
Preferably, this sliding sleeve also is connected with a flexible belt, and the outer end of this flexible belt is provided with a lid, and this lid is provided with several inserting columns, and the corresponding insert group of described inserting column energy is in corresponding jack.
Preferably, described inserting column has inner fovea part, and described inserting column insert group is in corresponding jack, and this bullet pulls the card end of element when being displaced in the corresponding jack, and described card end fastens in described inner fovea part.
This utility model provides a kind of quick detach joint of brand-new appendix, it mainly is to make to inflate the stationary pipes of main frame and take and the jack of the joint body technical approach of corresponding clamping one by one, increase the quantity that fastens point, can significantly promote the tightness of its fastening, get loose avoiding, and it is triped also and can reach simultaneously when operating in sliding sleeve single time, increases the snapping tightness to reach, triping also is easy to design object.
Description of drawings
Fig. 1 is that stereo decomposing of the present utility model is implemented illustration.
Fig. 2 is that the combinative structure of Fig. 1 is analysed and observe reference diagram.
Fig. 3 is the action reference figure of Fig. 2.
Fig. 4 is three-dimensional combination embodiment reference diagram of the present utility model.
Fig. 5 is that the structure that this utility model utilizes lid to be inserted in the jack is analysed and observe reference diagram.
[main element symbol description]
(this utility model embodiment)
1 joint body, 11 jacks
12 sidewise holes 13 are taken over
14 nibs 15 are received recess
2 bullets element 21 cylinders of pulling
22 card ends, 3 sliding sleeves
Hole, 31 large footpath 32 heavy sections
33 flexible belts, 34 lids
341 inserting columns, 342 inner fovea parts
4 enclosing covers, 5 flexible members
6 inflate main frame 61 stationary pipes
62 recesses, 7 appendixs.
The specific embodiment
See also shown in Figure 1, the quick detach joint of this utility model appendix, it is comprised of pull element 2, a sliding sleeve 3 and an enclosing cover 4 of a joint body 1, a bullet, wherein:
The bullet element 2 of pulling, has suitable elasticity for plastic cement is made, it has extended upward several cylinders 21, the upper end of each cylinder 21 inwardly respectively is provided with a card end 22, element 2 is connected to the outside of joint body 1 and bullet is pulled, for example respectively receive recess 15 and winding by each cylinder 21 correspondence, and this card end 22 is to stretch in the sidewise hole 12, and should card end 22 also can elastic displacement to this jack 11 (such as Fig. 2).
Sliding sleeve 3, it is and is made as, lower permeable type, it is sheathed on the pull periphery of element 2 of joint body 1 and bullet, and the interior side-lower of sliding sleeve 3 has large footpath hole 31(such as a Fig. 2), the top in hole 31, large footpath is a heavy section 32, and hole, large footpath 31 interior accommodating flexible members 5, and flexible member 5 bullets are pulled between the heavy section 32 of the nib 14 of joint body 1 and sliding sleeve 3, so that sliding sleeve 3 have can elastic recoil after pressing down ability, and when not pressing down sliding sleeve 3, heavy section 32 is inwardly to compress this cylinder 21, and makes card end 22 elastic displacements to this jack 11, inflates the stationary pipes 61 of main frame 6 for fastening, during sliding sleeve 3 again to be pressed down (such as Fig. 3), this heavy section 32 does not inwardly compress this cylinder 21, and card end 22 is displaced in this sidewise hole 12, detaches and make the integral body of joint can certainly inflate the stationary pipes 61 of main frame 6.
For another example Fig. 2, this stationary pipes 61 is to have a recess 62, can include in and clip when being displaced in the jack 11 for card end 22, the lateral margin of this recess 62 is the hypotenuse shape again.Moreover, when pressing down sliding sleeve 3, this heavy section 32 does not namely inwardly compress this cylinder 21, even if this moment, this card end 22 was because of the event of the system of moulding, the elastic force of its answer is not enough to be displaced in the sidewise hole 12, but when taking out outside joint integral body, this card end 22 also is enough to be compeled outward by the hypotenuse of recess 62 and moves to sidewise hole 12(such as Fig. 3), impel the integral body of joint can certainly inflate the stationary pipes 61 of main frame 6 and detach.
Enclosing cover 4, it goes to upper and lower permeable type, and winding (such as snapping or affixed) is in the below of the nib 14 of this joint body 1 periphery.
Hold group structure and structure operation principle, only need operate this sliding sleeve 3 during enforcement, after pressing down, it can make card end 22 have elastic displacement to the nargin of sidewise hole 12, this moment with joint integral body by each jack 11 corresponding insert group in inflating each stationary pipes 61 of main frame 6, loose one's grip again behind the insert group and make sliding sleeve 3 elastic recoverys and on move, namely inwardly compress this cylinder 21 by heavy section 32 this moment, card end 22 is displaced in this jack 11 and be fastened on inflate main frame 6 stationary pipes 61 and (such as Fig. 2) finished in winding, and hold 22 clips in each stationary pipes 61 by several cards in each jack 11, so so that the fastening degree of 61 of jack 11 and stationary pipes promotes greatly, the axonometric chart of its bonding state as shown in Figure 4; And again sliding sleeve 3 is pressed down when wanting to disassemble, cause card end 22 can elastic displacements to sidewise hole 12(such as Fig. 3), detach, reach the operation purpose of quick detach, so very easy in operation and make the one piece of joint can certainly inflate each stationary pipes 61 of main frame 6.
In addition, sliding sleeve 3 can be connected with a flexible belt 33 in addition, the outer end of flexible belt 33 is provided with a lid 34, and this lid 34 is provided with several inserting columns 341, inserting column 341 has inner fovea part 342(such as a Fig. 1,4), and the lateral margin of inner fovea part 342 also is the hypotenuse shape, so, after whole each stationary pipes 61 of certainly inflating main frame 6 of joint detaches, can utilize these lid 34 lids to hinder in jack 11 places, namely be same as the described operational approach of paragraph, namely utilize its inserting column 341 corresponding insert groups in jack 11, card end 22 is fastened in this inner fovea part 342 fastens, reaching the purpose of this jack 11 of sealing, with the gas of the gas tube bar of avoiding air fluidized bed via appendix 7 leak outside (such as Fig. 5).
According to the above and implementation, this utility model is in the structure design as can be known, mainly be to make to inflate the stationary pipes 61 of main frame 6 and take and the jack 11 of joint body 1 technical approach of corresponding clamping one by one, increase the quantity that fastens point, according to the tightness that can significantly promote its fastening, get loose avoiding, and it is triped and also can reach simultaneously when operating in sliding sleeve 3 single time, so really can reach increase the snapping tightness, triping also is easy to design object, to promote its practicality and progressive.
Only the above only is preferred embodiment of the present utility model, when not limiting this utility model practical range with this; So all simple equivalences of doing according to this utility model claim and creation description change and modify, all should still belong in the scope that this utility model patent contains.
Claims (6)
1. the quick detach joint of an appendix is characterized in that, comprises at least:
A joint body, distolateral several jacks that is provided with of one, another is distolateral corresponding be communicated with respectively this jack and be provided with several adapters, and respectively this jack is respectively equipped with several sidewise holes, and the outside of this joint body is provided with nib again;
Bullet element of pulling, be connected to the outside of this joint body, and this bullet element of pulling is respectively equipped with a cylinder to respectively this sidewise hole that should joint body, and each cylinder is provided with a card end and stretches in the respective lateral hole, and should the card end can elastic displacement to described jack; And
A sliding sleeve, go to upper and lower permeable type, it is sheathed on the pull periphery of element of this joint body and this bullet, and pulled between the inwall of the outside of this joint body and this sliding sleeve by a flexible member bullet, can elastic recoil after causing this sliding sleeve and pressing down, and this bullet is not pulled the card end elastic displacement of element to the described jack when pressing down this sliding sleeve, and the pull card end of element of this bullet is can be displaced in the respective lateral hole when waiting again to press down this sliding sleeve.
2. the quick detach joint of appendix as claimed in claim 1, it is characterized in that the interior side-lower of this sliding sleeve has hole, a large footpath, the top in this hole, large footpath is a heavy section, and this flexible member is assembled in this hole, large footpath, and bullet is pulled between the nib of this heavy section and this joint body.
3. the quick detach joint of appendix as claimed in claim 2 is characterized in that, when not pressing down this sliding sleeve, the pull cylinder of element of this bullet is that heavy section by this joint body inwardly presses and make this card end to be displaced in the corresponding jack.
4. the quick detach joint of appendix as claimed in claim 3, it is characterized in that, the adapter of this joint body is the below that is positioned at this nib in position, and is connected to the periphery of this joint body by the enclosing cover of a upper and lower transmission, and this enclosing cover is positioned at the below of this nib.
5. such as the quick detach joint of claim 1,2,3 or 4 described appendixs, it is characterized in that this sliding sleeve also is connected with a flexible belt, the outer end of this flexible belt is provided with a lid, this lid is provided with several inserting columns, and the corresponding insert group of described inserting column energy is in corresponding jack.
6. such as the quick detach joint of claim 5 a described appendix, it is characterized in that described inserting column has inner fovea part, and described inserting column insert group is in corresponding jack, and this bullet pulls the card end of element when being displaced in the corresponding jack, and described card end fastens in described inner fovea part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560274 CN202822485U (en) | 2012-10-29 | 2012-10-29 | Quick-release connector of gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560274 CN202822485U (en) | 2012-10-29 | 2012-10-29 | Quick-release connector of gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822485U true CN202822485U (en) | 2013-03-27 |
Family
ID=47934295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560274 Expired - Fee Related CN202822485U (en) | 2012-10-29 | 2012-10-29 | Quick-release connector of gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822485U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815361A (en) * | 2015-04-09 | 2015-08-05 | 广州新诚生物科技有限公司 | Uniform dosing negative pressure sucker with buffer pool and quick release pipe |
| WO2019169081A3 (en) * | 2018-02-28 | 2019-10-10 | Nxstage Medical, Inc. | Fluid preparation and treatment devices, methods, and systems |
| US10603424B2 (en) | 2011-03-23 | 2020-03-31 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| CN111631592A (en) * | 2019-08-16 | 2020-09-08 | 上海爱餐机器人(集团)有限公司 | Liquid channel integrated module, liquid supply device, frying pan device and cooking machine |
| US12048791B2 (en) | 2017-06-24 | 2024-07-30 | Nxstage Medical, Inc. | Peritoneal dialysis fluid preparation and/or treatment devices methods and systems |
-
2012
- 2012-10-29 CN CN 201220560274 patent/CN202822485U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11433169B2 (en) | 2011-03-23 | 2022-09-06 | Nxstage Medical, Inc. | Dialysis systems, devices, and methods |
| US11717601B2 (en) | 2011-03-23 | 2023-08-08 | Nxstage Medical, Inc. | Dialysis systems, devices, and methods |
| US10898630B2 (en) | 2011-03-23 | 2021-01-26 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US10603424B2 (en) | 2011-03-23 | 2020-03-31 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US10610630B2 (en) | 2011-03-23 | 2020-04-07 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US10688234B2 (en) | 2011-03-23 | 2020-06-23 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US10688235B2 (en) | 2011-03-23 | 2020-06-23 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US11135348B2 (en) | 2011-03-23 | 2021-10-05 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US11690941B2 (en) | 2011-03-23 | 2023-07-04 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| US11433170B2 (en) | 2011-03-23 | 2022-09-06 | Nxstage Medical, Inc. | Dialysis systems, devices, and methods |
| US11224684B2 (en) | 2011-03-23 | 2022-01-18 | Nxstage Medical, Inc. | Peritoneal dialysis systems, devices, and methods |
| CN104815361B (en) * | 2015-04-09 | 2018-02-13 | 广州新诚生物科技有限公司 | Uniformity of dosage negative pressure sucker provided with buffer pool and Quick Release pipe |
| CN104815361A (en) * | 2015-04-09 | 2015-08-05 | 广州新诚生物科技有限公司 | Uniform dosing negative pressure sucker with buffer pool and quick release pipe |
| US12048791B2 (en) | 2017-06-24 | 2024-07-30 | Nxstage Medical, Inc. | Peritoneal dialysis fluid preparation and/or treatment devices methods and systems |
| US11207454B2 (en) | 2018-02-28 | 2021-12-28 | Nxstage Medical, Inc. | Fluid preparation and treatment devices methods and systems |
| US11364328B2 (en) | 2018-02-28 | 2022-06-21 | Nxstage Medical, Inc. | Fluid preparation and treatment devices methods and systems |
| AU2019228526B2 (en) * | 2018-02-28 | 2021-11-25 | Nxstage Medical, Inc. | Fluid preparation and treatment devices, methods, and systems |
| US11872337B2 (en) | 2018-02-28 | 2024-01-16 | Nxstage Medical, Inc. | Fluid preparation and treatment devices methods and systems |
| WO2019169081A3 (en) * | 2018-02-28 | 2019-10-10 | Nxstage Medical, Inc. | Fluid preparation and treatment devices, methods, and systems |
| CN111631592A (en) * | 2019-08-16 | 2020-09-08 | 上海爱餐机器人(集团)有限公司 | Liquid channel integrated module, liquid supply device, frying pan device and cooking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |