CN2268171Y - Convenient quick-acting joint - Google Patents
Convenient quick-acting joint Download PDFInfo
- Publication number
- CN2268171Y CN2268171Y CN 96222026 CN96222026U CN2268171Y CN 2268171 Y CN2268171 Y CN 2268171Y CN 96222026 CN96222026 CN 96222026 CN 96222026 U CN96222026 U CN 96222026U CN 2268171 Y CN2268171 Y CN 2268171Y
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- China
- Prior art keywords
- joint
- valve
- established
- establishes
- pipe
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- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a convenient quick-acting joint which is suitable for supplying water or air to washing machines or other similar machines. The utility model is characterized in that a valve is arranged in a joint seat on which a clamping structure and a sealing structure are arranged; a joint body is arranged in a joint and the upper end of the joint body is provided with a joint disassembling sleeve; an outer spring is arranged between the joint body and the joint disassembling sleeve; the inner cavities of the joint body and the joint disassembling sleeve are provided with pipe joints; the lower ends of the pipe joints are fixed on the joint body, the upper ends of the pipe joints are provided with a plurality of steel balls, and the inner cavities of the pipe joints are provided with elastic sleeves. The utility model has the advantages of easy and quick assembling and disassembling and good sealing performance.
Description
The utility model relates to a kind of quick-acting joint of rakish connecting joint, particularly a kind of low pressure, is applicable to that automatic washing machine supplies water or similar water supply supply air line.
Existing washing machine inflow is that the washing machine inflow pipe collar is pricked on water tap, this Placement, not only connecting hoop pricks inconvenient, also can bring the trouble of leaking, for this reason, the Chinese patent name is called quick loading and unloading washing machine inflow device, the patent No. is ZL 91201645.0, solution has been proposed, it is made up of the second portion that the first portion that links to each other with water tap links to each other with intake pipe of washing machine, the last Coupling of first portion is used for this device is screwed at water tap, its sealing gasket is in order to protect the sealing of first portion and water tap, external member has a tubular configured joint to be used for cooperating with second portion under it, second portion is established a upper coarse and lower fine cylinder and an outer sleeve, the thin part in bottom links to each other with intake pipe of washing machine, four holes are evenly established along periphery in cylinder top, the outside is arranged against the overcoat bead in the hole, also has seal ring in the cylinder, during use, only need tubular configured joint to insert cylinder top and reach quick loading and unloading purpose, but still there is following point in this structure: utilize water tap, radially push up affixed head with screw, not only mounting or dismounting are extremely inconvenient, owing to axially do not tighten up power, even seal washer is arranged, still easily produce water leakage phenomenon, its outer little spherical structure must pull down earlier when mounted up to be lifted and can fix, and also makes troubles to use, in order to solve loading and unloading inconvenience, the washing machine special-purpose tap that supplies water is set on pipeline, but this measure again can increase expense expenditure, product needs through adopting more metal parts in order to install, also can increase the product cost, and Mechanical Builds shows attractive in appearance inadequately.
The purpose of this utility model is that a kind of improved rapid pipe joint that makes things convenient for will be provided, its loading and unloading and easy to use, and good airproof performance, and moulding is lightly attractive in appearance.
Model utility is achieved in that establishes the valve of often opening in the joint coupled condition in connection block, establishing on the connection block in the joint coupled condition can the blocking joint and the pedestal of SEALING FITTING internal channel; Establish fittings body on the joint, fittings body upper end is established joint and is unloaded cover, and fittings body and joint unload inner room and establish outer spring, and the inner chamber that fittings body and joint unload cover is established pipe and connect, and pipe connects the lower end and the fittings body lower end is fixed, and pipe connects to hold establishes several steel balls, and pipe connects inner chamber and establishes resilient sleeve.
The advantage of the utility model said structure is: if with joint gently pushing tow go into connection block, just intake pipe of washing machine and running water pipe can be connected, it is extremely convenient to pack into, and the sealing engagement face that pushed by spring force of sealing and being guaranteed really; When dismantling, if with joint unload cover gently one by, joint rapidly with the connection block disengagement, also extremely convenient; Connection block is connected on the tap water pipe line with thread seal, and after joint unloaded, the valve of connection block cut out automatically, and not only good airproof performance also keeps the complete and attractive in appearance of whole pipeline; And whole quick coupling structure compactness, handsome in appearance.
The concrete structure of model utility by following enforcement just and accompanying drawing provide.
Fig. 1 is that the utility model makes things convenient for rapid pipe joint integral installation longitudinal section.
Fig. 2 is the longitudinal section of Fig. 1 middle joint seat.
Fig. 3 is the longitudinal section of Fig. 1 middle joint.
Fig. 4 is the longitudinal section that pipe connects among Fig. 1.
Fig. 5 is the longitudinal section of resilient sleeve among Fig. 1.
With reference to Fig. 1,2,3, make things convenient for rapid pipe joint to form by connection block 1 and joint 2.Connection block 1 includes spring seat 10, pedestal 11, upper spring 12, valve body 13 and valve face 14, and wherein upper spring 12 usefulness stainless steels are made, and valve body 13 is made of copper, and valve face 14 usefulness rubber are made, and all the other are all with the plastics manufacturing.In connection block 1, establish a valve, this valve when rapid pipe joint is in coupled condition for often opening, the valve body 13 of valve is plate-like, set firmly the valve face 14 that an elastic material is made on valve body 13 bottom planes, valve face 14 mates with the valve seat surface 113 of pedestal 11, valve seat surface 113 is tapered, hold a upper spring 12 on valve body 13 cards, upper spring 12 the other ends peak at spring seat 10, establish projection 101 on the spring seat 10, projection 101 build-ins are in the fixed hole 111 of pedestal 11, and pedestal 11 epimeres are established screw thread 110, be used for sealing and fixing connection block 1 in the joint of running water pipe, hexagon head is established in screw thread 110 belows, establishes buckling groove 114 in pedestal 11 underparts, is used for fixing the steel ball 22 of joint 2, its down top then be seal cones 115, this cone 115 can be joined with the conical surface 242 districts of the resilient sleeve of joint 2.Joint 2 includes joint and unloads cover 21, steel ball 22, outer spring 23, resilient sleeve 24, pipe and connect 25 and fittings body 26, wherein except that spring, steel ball and resilient sleeve, all with the plastics manufacturing.Establish fittings body 26 on the joint 2, fittings body 26 upper ends are established joint and are unloaded cover 21, joint unloads cover 21 overcoat 210 upper end outward flange structures with so that pressing operation when unloading joint 2, overcoat 210 hypomeres and fittings body 26 endoporus are and are slidingly matched, interior cover 211 is fixedly mounted in the overcoat 210, make by the plastics that intensity is higher, establish the tilted conical surface 212 of joining in interior cover 211 endoporus with several steel balls 22 cards; Fittings body 26 and joint unload 21 in cover and establish an outer spring 23, and outer spring 23 is made by stainless steel; The inner chamber that fittings body 26 and joint unload cover 21 is established pipe and is connect 25, as shown in Figure 4, pipe connects several steel ball holes 251 that circumference uniform distribution is established in 25 upper ends, pipe connects 25 cylindrical lower ends and establishes and fix its fixed groove 252 in fittings body 26, its lower end is established and is stretched pipe 253, in order to connecting water pipe, pipe connects 25 and establishes outer simplified 254 and inner barrel 255, distolaterally establishes several water ports 256 and a valve push rod 257 is established on the end top interior simplified 255; Pipe connect 25 in, outer simplified 254, establish a cylindric resilient sleeve 24 in 255 inner chambers, as shown in Figure 5, establish sealing cone 242 in the upper end-hole of the rubber mass rubber body 241 of resilient sleeve 24, rubber body 241 outer upper end set firmly a copper sheathing 243, in order to pressure holding steel ball 22, rubber body 241 outer middle side parts are established a cylinder groove 244, install a stainless steel inner spring 245 between two interior edge faces of cylinder groove 244, inner spring 245 lower ends in cylinder groove 244 are bearing on the copper spring seat 247, on cylinder groove 246 middle part rubber body 241, establish an elasticity undergauge section 246, keeping resilient sleeve 24 axially having better elastic distortion function, the endoporus of rubber body 241 seals and is tight with at pipe and connects on the external cylindrical surface of 25 inner barrel 255.
During use, connection block 1 is installed on the running water pipe, valve keeps its excellent sealing, the operation of connecting joint is the hand-held joint 2 of bringing water pipe into, with the overhead-valve pole pair to connection block 1 and pushing tow, pedestal 11 contacts with resilient sleeve 24 and pressure elasticity sleeve 24, and then cone 115 contacts with the conical surface 242, continue pushing tow joint 2, the valve push rod backs down valve body 3, connection block 1 is connected with joint 2 interior water cavities, and keep excellent sealing with further compressing of the conical surface 242 according to cone 115, and the pushing tow joint 2 again, and resilient sleeve 24 recompressions are jumped out from its top until steel ball 22 and are entered draw-in groove 114, finish being connected of connection block 1 and joint, it is from the jacking force of outer spring 23 through tilted conical surface 212 that steel ball 22 is beated.The operation of demolition joint is to unload cover 2 by joint down, when its tilted conical surface 212 dropped to the diameter below of steel ball 22, steel ball 22, skidded off from buckling groove 114 under the power effect of the top of rubber body 241 and pedestal at inner spring 245, whole joint 2 ejects connection block 1 immediately, and the valve of connection block 1 also cuts out immediately.Above-mentioned dress and only several millimeters of the operating distances that unloads action, and under the active force of each spring cooperated, the operating time only can finish for 1~2 second.
Claims (6)
1. one kind makes things convenient for rapid pipe joint, comprises connection block (1) and joint (2), it is characterized in that:
A. establish the valve of often opening in the joint coupled condition in connection block (1), establishing on the connection block (1) in the joint coupled condition can blocking joint (2) and the pedestal (11) of SEALING FITTING (2) internal channel;
B. establish fittings body (26) on the joint (2), fittings body (26) upper end is established joint and is unloaded cover (21), fittings body (26) and joint unload and establish outer spring (23) between cover (21), the inner chamber that fittings body (26) and joint unload cover (21) is established pipe and is connect (25), pipe connects (25) lower end and fittings body (26) lower end is fixed, pipe connects end and establishes several steel balls (220, pipe connects (25) inner chamber and establishes resilient sleeve (24).
2. rapid pipe joint according to claim 1, the valve body (13) that it is characterized in that valve is plate-like, valve face (14) that valve body (13) bottom plane is made by elastic material and the valve seat surface (113) of pedestal (11) coupling hold upper spring (12) on valve body (13) card.
3. rapid pipe joint according to claim 1 is characterized in that pedestal (11) underpart establishes buckling groove (114), and pedestal (11) is established a seal cones (115) in the top down.
4. rapid pipe joint according to claim 1 is characterized in that joint unloads the tilted conical surface (212) that interior cover (211) is established and steel ball (22) card is joined of cover (21)).
5. rapid pipe joint according to claim 1 is characterized in that pipe connects several steel ball holes (251) that circumference uniform distribution is established in (25) upper end, and pipe connects (25) lower end and establishes the fixed groove (252) that is fixed in fittings body (26), and pipe connects (25) center and establishes a valve push rod (257).
6. rapid pipe joint according to claim 1, it is characterized in that resilient sleeve (24) establishes a cylindric rubber body (241), establish sealing cone (242) in its upper end-hole, the outside, rubber body (241) upper end sets firmly a copper sheathing (243), the outer middle side part of rubber body (241) is established a cylinder groove (244), the built-in inner spring of cylinder groove (244) (245) is established an elasticity undergauge section (246) at cylinder groove (246) middle part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96222026 CN2268171Y (en) | 1996-10-21 | 1996-10-21 | Convenient quick-acting joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96222026 CN2268171Y (en) | 1996-10-21 | 1996-10-21 | Convenient quick-acting joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2268171Y true CN2268171Y (en) | 1997-11-19 |
Family
ID=33901675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96222026 Expired - Fee Related CN2268171Y (en) | 1996-10-21 | 1996-10-21 | Convenient quick-acting joint |
Country Status (1)
Country | Link |
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CN (1) | CN2268171Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100445626C (en) * | 2004-01-27 | 2008-12-24 | 施托布利法韦日公司 | Female connector element, quick connector and filling installation comprising the said female element |
CN103486375A (en) * | 2013-08-30 | 2014-01-01 | 北京航天发射技术研究所 | Air path inserting-pulling combined connector |
CN103851286A (en) * | 2012-11-29 | 2014-06-11 | 大连凯泓科技有限公司 | Novel oil pipe joint |
WO2018036404A1 (en) * | 2016-08-22 | 2018-03-01 | 青岛海尔洗衣机有限公司 | Connection device for water intake pipe of washing machine |
CN107990071A (en) * | 2017-12-19 | 2018-05-04 | 鹏威(厦门)工业有限公司 | A kind of Quick-dismantle component for being used for tap displacement |
CN108087562A (en) * | 2016-11-22 | 2018-05-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water tap and washing machine |
CN108087563A (en) * | 2016-11-22 | 2018-05-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water tap and washing machine |
-
1996
- 1996-10-21 CN CN 96222026 patent/CN2268171Y/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100445626C (en) * | 2004-01-27 | 2008-12-24 | 施托布利法韦日公司 | Female connector element, quick connector and filling installation comprising the said female element |
CN103851286A (en) * | 2012-11-29 | 2014-06-11 | 大连凯泓科技有限公司 | Novel oil pipe joint |
CN103851286B (en) * | 2012-11-29 | 2016-12-21 | 大连凯泓科技有限公司 | A kind of oil pipe joint |
CN103486375A (en) * | 2013-08-30 | 2014-01-01 | 北京航天发射技术研究所 | Air path inserting-pulling combined connector |
CN103486375B (en) * | 2013-08-30 | 2015-07-15 | 北京航天发射技术研究所 | Air path inserting-pulling combined connector |
CN107763235A (en) * | 2016-08-22 | 2018-03-06 | 青岛海尔洗衣机有限公司 | A kind of washing machine inflow pipe connection |
WO2018036404A1 (en) * | 2016-08-22 | 2018-03-01 | 青岛海尔洗衣机有限公司 | Connection device for water intake pipe of washing machine |
CN107763235B (en) * | 2016-08-22 | 2021-08-06 | 重庆海尔洗衣机有限公司 | Water inlet pipe connecting device of washing machine |
CN108087562A (en) * | 2016-11-22 | 2018-05-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water tap and washing machine |
CN108087563A (en) * | 2016-11-22 | 2018-05-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water tap and washing machine |
CN108087562B (en) * | 2016-11-22 | 2021-07-09 | 重庆海尔洗衣机有限公司 | Washing machine tap and washing machine |
CN108087563B (en) * | 2016-11-22 | 2021-07-09 | 重庆海尔洗衣机有限公司 | Washing machine tap and washing machine |
CN107990071A (en) * | 2017-12-19 | 2018-05-04 | 鹏威(厦门)工业有限公司 | A kind of Quick-dismantle component for being used for tap displacement |
CN107990071B (en) * | 2017-12-19 | 2023-09-05 | 鹏威(厦门)工业有限公司 | Quick-dismantling assembly for faucet replacement |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |