CN202868168U - Quick connector for water inlet pipe - Google Patents

Quick connector for water inlet pipe Download PDF

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Publication number
CN202868168U
CN202868168U CN 201220519433 CN201220519433U CN202868168U CN 202868168 U CN202868168 U CN 202868168U CN 201220519433 CN201220519433 CN 201220519433 CN 201220519433 U CN201220519433 U CN 201220519433U CN 202868168 U CN202868168 U CN 202868168U
Authority
CN
China
Prior art keywords
single tube
connector
boss
buckle
pipe
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 201220519433
Other languages
Chinese (zh)
Inventor
沈海桥
王中能
卢国强
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.)
ZHEJIANG YUYAO XINYU SANITARY WARE CO Ltd
Original Assignee
ZHEJIANG YUYAO XINYU SANITARY WARE CO Ltd
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 ZHEJIANG YUYAO XINYU SANITARY WARE CO Ltd filed Critical ZHEJIANG YUYAO XINYU SANITARY WARE CO Ltd
Priority to CN 201220519433 priority Critical patent/CN202868168U/en
Application granted granted Critical
Publication of CN202868168U publication Critical patent/CN202868168U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A quick connector for a water inlet pipe belongs to the technical field of pipe connectors and comprises a single-pipe upper connector and a single-pipe lower connector. The single-pipe upper connector and the single-pipe lower connector are in insertion embedding connection, a buckle is positioned on the single-pipe upper connector, and a boss capable of being buckled with the buckle can be positioned on the single-pipe lower connector. The quick connector for the water inlet pipe can be connected quickly so as to be convenient to operate and guarantee sealing performance. The single-pipe upper connector and a single-pipe lower connector are in insertion embedding connection so as to be simple and quick in operation. By means of a sealing ring, connection sealing performance is improved. The buckle and the boss are matched to provide necessary locking force for connection between the single-pipe upper connector and the single-pipe lower connector to avoid falling and escaping.

Description

The intake pipe fast connector
Technical field
The utility model belongs to the pipe joint technical field, is specifically related to a kind of intake pipe fast connector.
Background technique
Often need between the different pipelines to be communicated with, this just need to use pipe coupling.Sometimes, the use of pipe coupling is the provisional connection for pipeline, so pipe coupling need to possess and easily fills readily removable characteristics.Existing pipe coupling, although can connecting fast of having, sealing effect is bad, often will come off when bearing less pressure, affects the effect that pipeline is carried.
The model utility content
The purpose of this utility model is to overcome the above-mentioned defective of mentioning and deficiency, can connect fast and the intake pipe connecting head of favorable sealing property and provide a kind of.
The technological scheme that its purpose that realizes the utility model adopts is as follows.
The intake pipe fast connector comprises single tube upper connection and single tube lower contact, and described single tube upper connection and single tube lower contact are inserted embedding and be connected, and are provided with buckle in the described single tube upper connection, be provided with in the described single tube lower contact can with the boss of buckle clamping.
Described buckle end is provided with barb, and described boss comprises all table top and the hypotenuse that adapts with barb.
Described boss is provided with stiffening rib, and described stiffening rib outboard end face tilt consists of hypotenuse.
The table top both sides of described boss arrange alice.
Be provided with jack in the described single tube upper connection, be provided with in the described single tube lower contact and can insert with jack the plug of embedding sealing.
Be provided with seal ring on the described plug.
Be provided with frustum and upper screw thread in the described single tube upper connection, be provided with lower frustum and lower screw thread in the described single tube lower contact.
Compare with traditional intake pipe connecting head, the utility model provides a kind of intake pipe connecting head that can connect fast, has made things convenient for operation, and has guaranteed the sealing of connecting head.Insert embedding between single tube upper connection and the single tube lower contact and connect, easy operation, the setting of seal ring has improved the sealing that connects.Buckle and boss cooperatively interact, and for the connection between single tube upper connection and the single tube lower contact provides necessary coupling mechanism force, avoid coming off.
Description of drawings
Fig. 1 is assembled state plan view of the present utility model;
Fig. 2 is assembled state stereogram of the present utility model;
Fig. 3 is the plan view of single tube upper connection of the present utility model;
Fig. 4 is the plan view of single tube lower contact of the present utility model;
Fig. 5 is the side view of single tube lower contact of the present utility model;
Among the figure: frustum under screw thread, the 25-under the upper connection of 1-single tube, the upper frustum of 11-, the upper screw thread of 12-, 13-buckle, 14-jack, the lower contact of 2-single tube, 21-seal ring, 22-plug, 23-boss, the 24-.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The intake pipe fast connector comprises single tube upper connection 1 and single tube lower contact 2.
Described single tube upper connection 1 is inserted embedding with single tube lower contact 2 and is connected.Single tube lower contact 2 is inserted in single tube upper connection 1, and perhaps single tube upper connection 1 is inserted in single tube lower contact 2.As preferably, be provided with jack 14 in the described single tube upper connection 1, be provided with in the described single tube lower contact 2 and can insert the plug 22 of embedding sealing with jack 14.Plug 22 diameters and jack 14 diameters adapt.Insert the Placement of embedding, simple and fast makes things convenient for user's operation.Be provided with seal ring 21 on the described plug 22.As preferably, described seal ring 21 has two, and is rubber ring.The setting of seal ring 21 has improved the sealability that product connects.
Be provided with buckle 13 in the described single tube upper connection 1, be provided with in the described single tube lower contact 2 can with the boss 23 of buckle 13 clampings.Described buckle 13 ends are provided with barb, and described boss 23 comprises all table top and the hypotenuse that adapts with barb.The setting of hypotenuse has reduced to insert the resistance of installing.Described boss 23 is provided with stiffening rib, and described stiffening rib outboard end face tilt consists of hypotenuse.The setting of stiffening rib has improved the intensity of boss 23, has guaranteed that product still can normally connect under certain pressure.
During installation, plug 22 inserts jack 14, and the barb of buckle 13 slips over boss 23 hypotenuses, and finally blocks boss 23 by barb, for whole device provides necessary coupling mechanism force, avoids coming off between single tube upper connection 1 and the single tube lower contact 2.
The table top both sides of described boss 23 arrange alice, and the alice of a side is low, and the opposite side alice is high.Alice plays the effect of the barb landing boss 23 that prevents buckle 13.Described buckle 13 and boss 23 all are at least two.As preferably, described buckle 13 has a pair of, and setting is centrosymmetric; Described boss 23 has a pair of, and setting is centrosymmetric.
During dismounting, because boss 23 a side alice in the same way is lower, single tube upper connection 1 and single tube lower contact 2 relative rotations, easily lower one the breakking away out of alice from the boss 23 of the barb of buckle 13, remove the coupling mechanism force of buckle 13 and boss 23, thereby plug 22 can easily be extracted jack 14, finishes separating of single tube upper connection 1 and single tube lower contact 2.
Therefore, this water pipe joint is not only installed fast, and dismantles simple and easyly, is a quickly assembled and disassembled intake pipe connecting head.
Be provided with frustum 11 and upper screw thread 12 in the described single tube upper connection 1, be provided with lower frustum 25 and lower screw thread 24 in the described single tube lower contact 2, make things convenient for single tube upper connection 1 with single tube lower contact are connected and being connected of external water pipe.
The utility model is illustrated according to embodiment, and under the prerequisite that does not break away from the utility model principle, native system can also be made some distortion and improvement.Should be pointed out that all employings are equal to the technological scheme that the modes such as replacement or equivalent transformation obtain, and all drop in the protection domain of the present utility model.

Claims (7)

1. intake pipe fast connector, it is characterized in that, comprise single tube upper connection (1) and single tube lower contact (2), described single tube upper connection (1) is inserted embedding with single tube lower contact (2) and is connected, be provided with buckle (13) in the described single tube upper connection (1), be provided with in the described single tube lower contact (2) can with the boss (23) of buckle (13) clamping.
2. intake pipe fast connector as claimed in claim 1 is characterized in that, described buckle (13) end is provided with barb, and described boss (23) comprises all table top and the hypotenuse that adapts with barb.
3. intake pipe fast connector as claimed in claim 2 is characterized in that, described boss (23) is provided with stiffening rib, and described stiffening rib outboard end face tilt consists of hypotenuse.
4. intake pipe fast connector as claimed in claim 2 is characterized in that, the table top both sides of described boss (23) arrange alice.
5. intake pipe fast connector as claimed in claim 1 is characterized in that, is provided with jack (14) in the described single tube upper connection (1), is provided with in the described single tube lower contact (2) to insert with jack (14) plug (22) of embedding sealing.
6. intake pipe fast connector as claimed in claim 5 is characterized in that, is provided with seal ring (21) on the described plug (22).
7. intake pipe fast connector as claimed in claim 1 is characterized in that, is provided with frustum (11) and upper screw thread (12) in the described single tube upper connection (1), is provided with lower frustum (25) and lower screw thread (24) in the described single tube lower contact (2).
CN 201220519433 2012-10-11 2012-10-11 Quick connector for water inlet pipe Expired - Fee Related CN202868168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220519433 CN202868168U (en) 2012-10-11 2012-10-11 Quick connector for water inlet pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220519433 CN202868168U (en) 2012-10-11 2012-10-11 Quick connector for water inlet pipe

Publications (1)

Publication Number Publication Date
CN202868168U true CN202868168U (en) 2013-04-10

Family

ID=48034887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220519433 Expired - Fee Related CN202868168U (en) 2012-10-11 2012-10-11 Quick connector for water inlet pipe

Country Status (1)

Country Link
CN (1) CN202868168U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295836A (en) * 2014-11-06 2015-01-21 重庆溯联汽车零部件有限公司 Quick-change connector being used for automobile pipeline system and having mistake proofing and confirmation functions
CN104552669A (en) * 2014-12-01 2015-04-29 东莞市乔迪麦贸易有限公司 Mold and manufacturing method thereof
CN104587732A (en) * 2013-10-11 2015-05-06 罗伯特·博世有限公司 Device for connecting equipment
CN112728845A (en) * 2021-01-05 2021-04-30 青岛海尔电冰箱有限公司 Refrigerator with a door

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104587732A (en) * 2013-10-11 2015-05-06 罗伯特·博世有限公司 Device for connecting equipment
CN104295836A (en) * 2014-11-06 2015-01-21 重庆溯联汽车零部件有限公司 Quick-change connector being used for automobile pipeline system and having mistake proofing and confirmation functions
CN104295836B (en) * 2014-11-06 2016-03-02 重庆溯联汽车零部件有限公司 A kind of for the mistake proofing of automobile pipeline system band, the quick release coupling confirming function
CN104552669A (en) * 2014-12-01 2015-04-29 东莞市乔迪麦贸易有限公司 Mold and manufacturing method thereof
CN112728845A (en) * 2021-01-05 2021-04-30 青岛海尔电冰箱有限公司 Refrigerator with a door

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20201011