CN200952621Y - Joint device - Google Patents

Joint device Download PDF

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Publication number
CN200952621Y
CN200952621Y CN 200620121364 CN200620121364U CN200952621Y CN 200952621 Y CN200952621 Y CN 200952621Y CN 200620121364 CN200620121364 CN 200620121364 CN 200620121364 U CN200620121364 U CN 200620121364U CN 200952621 Y CN200952621 Y CN 200952621Y
Authority
CN
China
Prior art keywords
piecing devices
card
several
cramping
packing
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.)
Expired - Fee Related
Application number
CN 200620121364
Other languages
Chinese (zh)
Inventor
闫立国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN GLOBE UNION INDUSTRIAL CORP
Original Assignee
SHENZHEN GLOBE UNION INDUSTRIAL CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN GLOBE UNION INDUSTRIAL CORP filed Critical SHENZHEN GLOBE UNION INDUSTRIAL CORP
Priority to CN 200620121364 priority Critical patent/CN200952621Y/en
Application granted granted Critical
Publication of CN200952621Y publication Critical patent/CN200952621Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A joint device is installed at the end of pipes to be connected. The joint device includes an anchor and a clipping pressing mechanism that can be integrated together. The anchor is a hollow tube provided with the relative pipe connection end and inserting end. The clipping pressing mechanism includes a clip and a pressing cover. A plurality of clip claws are used for holding the anchor, and are bound with the supporting of the pressing cover. The clipping pressing mechanism also includes a first block and a second block arranged in the anchor and clipping pressing mechanism respectively and their embedding blocks. The utility model can connect pipes together quickly without any tools and is suitable for pipeline connection in narrow working space.

Description

Piecing devices
[technical field]
The utility model is about a kind of piecing devices, and particularly about a kind of piecing devices that are used to connect body, it is the end that is assembled in the interconnective body of desire, can need not assistant tool fast with the tight winding one of at least two bodys.
[background technique]
Considerable pipeline configuration is arranged in kitchen and the bathroom, because the restriction of construction environment, and adopt flexible pipe to interconnect, the mode of its connector is the iron hoop that sets firmly hard in the end of flexible pipe, and connection has the central authorities' adapter and the leakage washer of movable nut, in this way, can directly use with the water pipe adapter locking, the structure of being correlated with can be with reference to No. the 5364134th, 5364135, U. S. Patent.
Yet, above-mentioned known flexible pipe fit, will finish installation or removal under narrow space all needs can carry out with instrument, therefore, and the quite inconvenience that seems, the particularly assembling of the pipeline below wash stand, seeming especially is difficult to put to good use.
[model utility content]
The purpose of this utility model is to provide a kind of installation or removal all to need not the piecing devices that can carry out with instrument, it is to insert and put the urgent mode that cooperates, the interconnective body of desire is done winding closely fast, assemble effect easily and can reach, especially more help pipeline assembling at narrow and small working space.
For achieving the above object, the utility model provides a kind of piecing devices, comprise: the connecting pin that can be assembled into one mutually with insert and put packing mechanism, wherein this connecting pin is a hollow article, have the pipe that is interconnected and connect end and bayonet end, and the outer wall that connects end near this pipe is provided with the first card body, and is provided with at least one scrobicular ring near the outer wall of this bayonet end, assembling seal ring in it; This inserts and puts packing mechanism and comprises: cramping body and packing lid, this cramping body is a hollow article, the one end is provided with at least one connection tube, the relative the other end is provided with suitably several flexible pawl arms of tool, and, the inboard ora terminalis of these several pawl arms is provided with first inlay, and in addition, the cramping body outer wall of close these several pawl arms is provided with the second card body; This packing lid is the saturating empty round bodies in two ends, and the maximum outside diameter formed less than these several pawl arms of its internal diameter, and, be provided with second inlay with respect to an end of the second card body.
By above-mentioned structure, the pipe that one of two bodys of desiring to interconnect conducting is assembled in this connecting pin connects end, at least another body is assembled in the connection tube of this cramping body, utilize several pawl arms of this cramping body that this connecting pin is inserted and put, cooperate this packing lid tightening with these several pawl arms, and utilize first and second card body respectively with the inlay card of first and second inlay, and but tool free connects two bodys one fast, assemble effect quickly and easily thereby can reach, and more help pipeline assembling at narrow and small working space.
[description of drawings]
Fig. 1 is first embodiment's three-dimensional exploded view of the utility model piecing devices.
Fig. 2 is that the utility model piecing devices are assembled in the three-dimensional exploded view on two bodys respectively.
Fig. 3,4 is for the utility model piecing devices and two bodys are assembled and winding is an one, and the longitudinal section of two body winding one front and back is shown respectively.
Fig. 5 is second embodiment's three-dimensional exploded view of the utility model piecing devices.
Fig. 6 is a specific embodiment figure of the present utility model.
[embodiment]
See also Fig. 1, the utility model piecing devices 1 comprise: the connecting pin that can be assembled into one mutually 2 with insert and put packing mechanism 3, this connecting pin 2 wherein, tubular body for hollow, have pipe relative and that be interconnected and connect end 20 and bayonet end 21, and it is provided with the first card body near the outer wall that this pipe connects end 20, be by these connecting pin 2 integrally formed bulge loops 22, the side that this bulge loop 22 is positioned at bayonet end 21 has the guide function of guide face 221 can be beneficial to assembling the time.And be provided with two scrobicular rings 23 near the outer wall of this bayonet end 21, and assembling seal ring 24 in it, urgent after being used to assemble is in case liquid leakage in the body.
This inserts and puts packing mechanism 3, comprise: cramping body 30 and packing lid 31, this cramping body 30 is a hollow article, the one end is integrally formed with connection tube 301, the other end is integrally formed with suitably several flexible pawl arms 302 of tool with equal angles, this connection tube 301 is integrally formed with several equidistant concavo-convex ribs 3011 in outer surface, and each concavo-convex rib 3011 comprises guiding face and retaining face, can provide big frictional force to be beneficial to the winding firm with body.These several pawl arms 302 are four paws in present embodiment, and the inboard ora terminalis of each pawl arm 302 is provided with first inlay, are to form draw-in groove 32 jointly by the inboard of each pawl arm 302, can fasten with aforementioned this bulge loop 22.In addition, the cramping body outer wall of close these pawl arm 302 root edges is provided with the second card body, is that the side 331 that this flange 33 is positioned at this connection tube 301 is the plane by the integrally formed ring flange 33 of the outer wall of these pawl arms 302, and relative opposite side 332 is the curved arc face.Again, the below of this flange 33 is provided with two location scrobicular rings 34.Be provided with a ring convex ridge 35 between this connection tube 301 and the location scrobicular ring 34.
This packing lid 31 is the saturating empty round bodies in two ends, the maximum outside diameter that its internal diameter is formed less than these several pawl arms 302, and, end with respect to flange 33 (the second card body) is provided with second inlay, be by curved protruding lip 36 in integrally formed 90 degree of the ora terminalis of this packing lid 31, its inwall 361 is the plane, can with a side plane 331 of this flange 33 against.In addition, packing lid 31 is with respect to the side outside of this protruding lip 36, and being provided with concavo-convex rib 37 can provide big frictional force to be beneficial to the operation of hand.Moreover this packing lid 31 is provided with breach 38 with respect to these pawl arms 302, can be for these pawl arms 302 the exposing of part when not clamping.
When the utility model and the assembling of two bodys, seeing also Fig. 1 cooperates Fig. 2 to see it, with interconnective two bodys 50 of desire, 51 connect end 20 and connection tube 301 assemblings with pipe respectively, be assembled in this pipe as one of Fig. 2 body 50 and connect end 20, another body 51 is assembled in this connection tube 301,302 pairs of these connecting pins 2 of several pawl arms of this cramping body 30 of mat insert and put, cooperate this packing lid 31 tightening with these several pawl arms 302, and the inlay card of mat bulge loop 22 and draw-in groove 32, and the inlay card of the inwall 361 of a side plane 331 of flange 33 and protruding lip 36, but and tool free connects one with two bodys fast.
Continuous please further by Fig. 3,4 understand, when two pipes 50,51 when desiring to interconnect one, as Fig. 3, earlier this packing lid 31 is pushed into in the location of below scrobicular ring 34, make this protruding lip 36 be resisted against this convex ridge 35, this moment, these several pawl arms 302 were open-shaped, and promptly the internal diameter that this moment, these pawl arms 302 were surrounded is greater than this connecting pin 2, can easily this connecting pin 2 be assembled between these pawl arms 302, after being assembled to the location, this bulge loop 22 is the draw-in grooves 32 that are positioned at these pawl arms 302, more as shown in Figure 4, this packing lid 31 is upwards passed, make this protruding lip 36 be resisted against a side plane 331 of this flange 33, and being positioned at the location scrobicular ring 34 of top, 31 less internal diameters are covered in mat packing simultaneously, these pawl arms 302 are tightened and to making this bulge loop 22 by the urgent inlay card of the draw-in groove 32 of these pawl arms 302, in this way, can assemble and finish.And the seal ring 24 after assembling is finished on this connecting pin 2 is the liquid leakages that can prevent in the body.
The continuous Fig. 5 that sees also, second embodiment's three-dimensional exploded view for the utility model piecing devices, the piecing devices 1 ' of present embodiment comprise equally: the connecting pin that can be assembled into one mutually 2 ' with insert and put packing mechanism 3 ', wherein unique difference is that this inserts and puts the cramping body 30 ' of packing mechanism 3 ', have two connection tubes 301 ' and be used for two bodys of winding, other structure is all identical with first embodiment, in this way, can reach the purpose of this utility model equally.
At last, please consult shown in Figure 6 again, it is a specific embodiment of the present utility model, wherein the pipe of connecting pin 2 connects end 20 as can be known, be just can be respectively to connect to one with the water outlet 6 and the water control valve 7 of water tap, there is the body 51 of packing mechanism 3 to connect by winding again, and then makes water outlet 6 and water control valve 7 mutual conduction.
In sum, the structure that the true energy of the utility model piecing devices mat discloses is without other assistant tools, that states soon connects one with two bodys, especially more help pipeline assembling at narrow and small working space, reach the purpose of creation, the above person only is preferred embodiment of the present utility model, and the various modifications and the variation of doing according to the utility model must be contained in the utility model scope generally.
[main element symbol description]
Piecing devices 1,1 ' connecting pin 2,2 '
Sandwiched fastening mechanism 3,3 '
Pipe connects end 20
Inserted terminal 21 bulge loops 22
Guide face 221 scrobicular rings 23
Seal ring 24
Cramping body 30,30 ' packing lid 31
Draw-in groove 32 flanges 33
Location scrobicular ring 34 convex ridges 35
Protruding lip 36 concavo-convex ribs 37
Breach 38
Connection tube 301,301 '
Pawl arm 302
Both sides 331,332 inwalls 361 of connection tube
Concavo-convex rib 3011
Body 50,51
Water outlet 6 water control valves 7

Claims (14)

1. piecing devices are assembled in the end of interconnective two bodys of desire, and it is characterized in that: these piecing devices comprise: the connecting pin that is assembled into one mutually with insert and put packing mechanism,
This connecting pin is a hollow article, is provided with the pipe that is interconnected and connects end and bayonet end, and be provided with the first card body near the outer wall that this pipe connects end, and be provided with at least one scrobicular ring near the outer wall of this bayonet end, assembling seal ring in it;
This inserts and puts packing mechanism, comprise: cramping body and packing lid, this cramping body is a hollow article, the one end is provided with at least one connection tube, the relative the other end is provided with suitably several flexible pawl arms of tool, and the inboard ora terminalis of these several pawl arms is provided with first inlay, and the cramping body outer wall of close these several pawl arm root edges is provided with the second card body; This packing lid is the saturating empty round bodies in two ends, the maximum outside diameter that its internal diameter is formed less than these several pawl arms, and be provided with second inlay with respect to end of this second card body.
2. piecing devices according to claim 1, it is characterized in that: below of this second card body is provided with two location scrobicular rings.
3. piecing devices according to claim 1, it is characterized in that: this first card body is by the integrally formed bulge loop of this connecting pin.
4. as piecing devices as described in the claim 3, it is characterized in that: the side that this bulge loop is positioned at bayonet end has guide face.
5. as piecing devices as described in the claim 4, it is characterized in that: this first inlay is jointly to form draw-in groove, and fasten with this bulge loop by the inboard of these several pawl arms.
6. piecing devices according to claim 1, it is characterized in that: this second card body is by the integrally formed ring flange of the outer wall of these several pawl arms.
7. as piecing devices as described in the claim 6, it is characterized in that: the side that this flange is positioned at this connection tube is the plane, and relative opposite side is the curved arc face.
8. as piecing devices as described in the claim 6, it is characterized in that: this second inlay is that its inwall is the plane by curved protruding lip in integrally formed 90 degree of the ora terminalis of this packing lid, and with a side plane of this flange against.
9. as piecing devices as described in the claim 6, it is characterized in that: this connection tube is integrally formed with several equidistant concavo-convex ribs in outer surface, and each concavo-convex rib comprises guiding face and retaining face.
10. as piecing devices as described in the claim 2, it is characterized in that: be provided with a ring convex ridge between this connection tube and the location scrobicular ring.
11. piecing devices is characterized in that: be provided with concavo-convex rib outside the side of this packing lid with respect to this protruding lip according to claim 1.
12. piecing devices according to claim 1 is characterized in that: these several pawl arms are extended by this cramping body with the equal angles one and are provided with four.
13. piecing devices according to claim 1 is characterized in that: this packing lid is provided with the breach that exposes for this each pawl arm part with respect to this each pawl arm.
14. piecing devices according to claim 1 is characterized in that: this connection tube is that one is extended single or two by this cramping body.
CN 200620121364 2006-07-18 2006-07-18 Joint device Expired - Fee Related CN200952621Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620121364 CN200952621Y (en) 2006-07-18 2006-07-18 Joint device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620121364 CN200952621Y (en) 2006-07-18 2006-07-18 Joint device

Publications (1)

Publication Number Publication Date
CN200952621Y true CN200952621Y (en) 2007-09-26

Family

ID=38810922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620121364 Expired - Fee Related CN200952621Y (en) 2006-07-18 2006-07-18 Joint device

Country Status (1)

Country Link
CN (1) CN200952621Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852532A (en) * 2009-04-02 2010-10-06 海尔集团公司 Water filter for refrigerator
CN102679074A (en) * 2011-03-08 2012-09-19 As知识产权控股有限公司 Quick connection coupling
CN103192104A (en) * 2013-04-01 2013-07-10 成都成量工具集团有限公司 Anti-rotation clamp claw for fine adjustment and fine boring unit
DE202016102474U1 (en) * 2016-05-09 2017-08-10 Böllhoff Verbindungstechnik GmbH Extension adapter of a plug-in coupling
US9835281B2 (en) 2011-08-24 2017-12-05 As Ip Holdco, Llc No-tools spread faucet assembly, kits and methods
CN108812440A (en) * 2018-06-28 2018-11-16 安徽智汇和专利技术开发有限公司 A kind of royal jelly frame

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852532A (en) * 2009-04-02 2010-10-06 海尔集团公司 Water filter for refrigerator
CN101852532B (en) * 2009-04-02 2013-08-28 海尔集团公司 Water filter for refrigerator
CN102679074A (en) * 2011-03-08 2012-09-19 As知识产权控股有限公司 Quick connection coupling
US9376789B2 (en) 2011-03-08 2016-06-28 As Ip Holdco, Llc Quick connection coupling
CN102679074B (en) * 2011-03-08 2016-09-28 As知识产权控股有限公司 fast connecting joint
US10047890B2 (en) 2011-03-08 2018-08-14 As Ip Holdco, Llc Quick connection coupling
US9835281B2 (en) 2011-08-24 2017-12-05 As Ip Holdco, Llc No-tools spread faucet assembly, kits and methods
CN103192104B (en) * 2013-04-01 2016-05-04 成都成量工具集团有限公司 Fine setting right boring unit anti-rotation claw
CN103192104A (en) * 2013-04-01 2013-07-10 成都成量工具集团有限公司 Anti-rotation clamp claw for fine adjustment and fine boring unit
DE202016102474U1 (en) * 2016-05-09 2017-08-10 Böllhoff Verbindungstechnik GmbH Extension adapter of a plug-in coupling
CN108812440A (en) * 2018-06-28 2018-11-16 安徽智汇和专利技术开发有限公司 A kind of royal jelly frame

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070926

Termination date: 20110718

C17 Cessation of patent right