CN203297814U - Rapid movable connector for hose connection - Google Patents

Rapid movable connector for hose connection Download PDF

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Publication number
CN203297814U
CN203297814U CN201320309933XU CN201320309933U CN203297814U CN 203297814 U CN203297814 U CN 203297814U CN 201320309933X U CN201320309933X U CN 201320309933XU CN 201320309933 U CN201320309933 U CN 201320309933U CN 203297814 U CN203297814 U CN 203297814U
Authority
CN
China
Prior art keywords
trim ring
taper pipe
flexible pipe
joint pin
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
CN201320309933XU
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Chinese (zh)
Inventor
周忍
周国成
Original Assignee
周国成
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 周国成 filed Critical 周国成
Priority to CN201320309933XU priority Critical patent/CN203297814U/en
Application granted granted Critical
Publication of CN203297814U publication Critical patent/CN203297814U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a rapid movable connector, in particular to a rapid movable connector for hose connection. The rapid movable connector comprises a male connector body and a female connector body. An outer thread section is arranged at one end of the male connector body. A cone pipe section is arranged at the other end of the male connector body. An inner thread section is arranged at one end of the female connector body. The inner thread section is matched with the outer thread section of the male connector body. A check ring is arranged at the other end of the female connector body. A pressing ring is installed on the cone pipe section of the male connector body. The conicity of the inner surface of the pressing ring is consistent with that of the cone pipe section. A plurality of grooves are formed in the inner surface of the pressing ring. The inner end face of the pressing ring abuts against the cone pipe section of the male connector body. The outer end face of the pressing ring abuts against the check ring of the female connector body. The rapid movable connector for hose connection is simple in structure, rapid and convenient assembly connection or disassembly between hoses and between a hose and a rigid pipe can be achieved, connection and fixation are firm and uneasy to loosen, and water leakage can be further effectively avoided. Therefore, the rapid movable connector for hose connection is quiet suitable for popularization and implementation.

Description

Flexible pipe connects uses quick union
Technical field
The utility model relates to a kind of quick union, particularly relates to a kind of flexible pipe and connects and use quick union, is applicable to being connected between flexible pipe and hard tube, flexible pipe and flexible pipe.
Background technique
In existing flexible pipe interconnection technique, being connected between flexible pipe and flexible pipe or between flexible pipe and hard tube normally adopts clip, iron wire or rope to tie up, this connecting means in use flexible pipe is easily thrown off, and operation use trouble, also easily occurs leaking.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provide a kind of simple in structure, can realize between flexible pipe and flexible pipe, install between flexible pipe and hard tube and be connected or dismantle quick and convenient, and it is firm to be connected and fixed, and the flexible pipe that is difficult for unclamping connects uses quick union.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of flexible pipe connects uses quick union, comprise tool joint pin and female joint, the first end of described public access is external thread section, the other end is the Taper Pipe section, described female joint one end is provided with internal thread segment, the external thread section of itself and tool joint pin is complementary, the other end of female joint is provided with baffle ring, on described tool joint pin Taper Pipe section, trim ring is installed, the trim ring internal surface is consistent with the tapering of Taper Pipe section, and the trim ring internal surface is provided with a plurality of grooves, and the interior edge face of trim ring is resisted against on tool joint pin Taper Pipe section, and the exterior edge face of trim ring is resisted against on the baffle ring of female joint.
The quantity of described trim ring has one, two or more.
The external thread section of described tool joint pin and Taper Pipe section are integral type structure or split-type structural.
When the external thread section of tool joint pin and Taper Pipe section were split-type structural, external thread section and Taper Pipe section joint were boss and recess coupling socket join structure.
Described Taper Pipe section inner end is provided with groove, and seal ring is installed in groove.
Working principle of the present utility model is:
Different from the principle of utilizing clip, iron wire or rope to tie up in prior art, the utility model, by at the trim ring internal surface, groove being set, being intended to strengthen the frictional force between flexible pipe outer wall and trim ring, thereby effectively preventing hose-off, has strengthened stretching resistance.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model flexible pipe connects and comprises tool joint pin, female joint and trim ring with quick union, and tool joint pin consists of external thread section and Taper Pipe section, and female joint consists of internal thread segment section and baffle ring, and is simple in structure; Described external thread section is connected with internal thread segment section coupling, and installation or removal are quick and convenient; Trim ring internal surface tapering is consistent with the Taper Pipe section, in use, first hose proof is contained on tool joint pin Taper Pipe section, rear with trim ring by flexible pipe one side pressure on the Taper Pipe section, finally pin and box sub is threaded togather, this moment trim ring interior edge face be resisted against on tool joint pin Taper Pipe section, the exterior edge face of trim ring is resisted against on the baffle ring of female joint, and it is firm to be connected and fixed; The trim ring internal surface is provided with groove, has strengthened the frictional force between trim ring and flexible pipe outer wall, prevents hose-off, has strengthened the stretching resistance of flexible pipe.
2, structurally, according to the difference of tool joint pin Taper Pipe segment length, the quantity of trim ring described in the utility model can have two or more, thereby further strengthens the frictional force between trim ring and flexible pipe outer wall, strengthens stretching resistance; The external thread section of described tool joint pin and Taper Pipe section are Split type structure, and the joint of external thread section and Taper Pipe section can be boss and recess coupling socket join structure, and convenient processing, cut down finished cost; Described Taper Pipe section inner end is provided with groove, and seal ring is installed in groove, strengthens the sealability between pin and box sub, prevents from leaking.
3, to sum up, the utility model flexible pipe connects with quick union simple in structure, can realize between flexible pipe and flexible pipe, install between flexible pipe and hard tube and be connected or dismantle quick and convenient, and it is firm to be connected and fixed, and is difficult for unclamping, and can also effectively avoid leaking, therefore, be very suitable for promotion and implementation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is that the utility model flexible pipe connects with one of quick union use status architecture schematic diagram;
Fig. 2 is that the utility model flexible pipe connects with two of quick union use status architecture schematic diagram;
Fig. 3 is that the utility model flexible pipe connects with three of quick union use status architecture schematic diagram;
Fig. 4 is that the utility model flexible pipe connects with four of quick union use status architecture schematic diagram;
Sequence number in figure: 1, external thread section, 2, the Taper Pipe section, 3, internal thread segment, 4, baffle ring, 5, trim ring, 6, seal ring, 7, flexible pipe.
Embodiment
Embodiment one:
referring to Fig. 1, in figure, the utility model flexible pipe connects uses quick union, comprise tool joint pin and female joint, the first end of described public access is external thread section 1, the other end is Taper Pipe section 2, described female joint one end is provided with internal thread segment 3, the external thread section of itself and tool joint pin is complementary, the other end of female joint is provided with baffle ring 4, on described tool joint pin Taper Pipe section, trim ring 5 is installed, the trim ring internal surface is consistent with the tapering of Taper Pipe section, and the trim ring internal surface is provided with a plurality of grooves, the interior edge face of trim ring is resisted against on tool joint pin Taper Pipe section, the exterior edge face of trim ring is resisted against on the baffle ring of female joint.The quantity of described trim ring has one.The external thread section of described tool joint pin and Taper Pipe section are the integral type structure.
The utility model using process is as follows:
First successively female joint and trim ring are set up from flexible pipe 7 one ends, after allowing, this end of flexible pipe is sleeved on tool joint pin Taper Pipe section, and compress with trim ring, then pin and box sub is threaded togather, at this moment, the interior edge face of trim ring is resisted against on the flexible pipe on tool joint pin Taper Pipe section, and the exterior edge face of trim ring is resisted against on the baffle ring of female joint, and it is firm to be connected and fixed; The trim ring internal surface is provided with groove, has strengthened the frictional force between trim ring and flexible pipe outer wall, prevents hose-off, has strengthened the stretching resistance of flexible pipe.
Embodiment two:
referring to Fig. 2, in figure, the utility model flexible pipe connects uses quick union, comprise tool joint pin and female joint, the first end of described public access is external thread section 1, the other end is Taper Pipe section 2, described female joint one end is provided with internal thread segment 3, the external thread section of itself and tool joint pin is complementary, the other end of female joint is provided with baffle ring 4, on described tool joint pin Taper Pipe section, trim ring 5 is installed, the trim ring internal surface is consistent with the tapering of Taper Pipe section, and the trim ring internal surface is provided with a plurality of grooves, the interior edge face of trim ring is resisted against on tool joint pin Taper Pipe section, the exterior edge face of trim ring is resisted against on the baffle ring of female joint.The quantity of described trim ring has two.The external thread section of described tool joint pin and Taper Pipe section are the integral type structure.
Embodiment three:
referring to Fig. 3, in figure, the utility model flexible pipe connects uses quick union, comprise tool joint pin and female joint, the first end of described public access is external thread section 1, the other end is Taper Pipe section 2, described female joint one end is provided with internal thread segment 3, the external thread section of itself and tool joint pin is complementary, the other end of female joint is provided with baffle ring 4, on described tool joint pin Taper Pipe section, trim ring 5 is installed, the trim ring internal surface is consistent with the tapering of Taper Pipe section, and the trim ring internal surface is provided with a plurality of grooves, the interior edge face of trim ring is resisted against on tool joint pin Taper Pipe section, the exterior edge face of trim ring is resisted against on the baffle ring of female joint.The quantity of described trim ring has one.The external thread section of described tool joint pin and Taper Pipe section are split-type structural.When the external thread section of tool joint pin and Taper Pipe section were split-type structural, external thread section and Taper Pipe section joint were boss and recess coupling socket join structure.
Embodiment four:
referring to Fig. 4, in figure, the utility model flexible pipe connects uses quick union, comprise tool joint pin and female joint, the first end of described public access is external thread section 1, the other end is Taper Pipe section 2, described female joint one end is provided with internal thread segment 3, the external thread section of itself and tool joint pin is complementary, the other end of female joint is provided with baffle ring 4, on described tool joint pin Taper Pipe section, trim ring 5 is installed, the trim ring internal surface is consistent with the tapering of Taper Pipe section, and the trim ring internal surface is provided with a plurality of grooves, the interior edge face of trim ring is resisted against on tool joint pin Taper Pipe section, the exterior edge face of trim ring is resisted against on the baffle ring of female joint.The quantity of described trim ring has one.The external thread section of described tool joint pin and Taper Pipe section are the integral type structure.Described Taper Pipe section inner end is provided with groove, and seal ring 6 is installed in groove.
The foregoing is only the schematic embodiment of the utility model; not in order to limit scope of the present utility model; any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle equivalent variations and modification; such as the quantity that changes trim ring or the quantity of seal ring etc., all should belong to the scope of the utility model protection.

Claims (5)

1. flexible pipe connection quick union, comprise tool joint pin and female joint, it is characterized in that: the first end of described public access is external thread section, the other end is the Taper Pipe section, described female joint one end is provided with internal thread segment, the external thread section of itself and tool joint pin is complementary, the other end of female joint is provided with baffle ring, on described tool joint pin Taper Pipe section, trim ring is installed, the trim ring internal surface is consistent with the tapering of Taper Pipe section, and the trim ring internal surface is provided with a plurality of grooves, and the interior edge face of trim ring is resisted against on tool joint pin Taper Pipe section, and the exterior edge face of trim ring is resisted against on the baffle ring of female joint.
2. quick union is used in flexible pipe connection according to claim 1, and it is characterized in that: the quantity of described trim ring has one, two or more.
3. quick union is used in flexible pipe connection according to claim 1, and it is characterized in that: the external thread section of described tool joint pin and Taper Pipe section are integral type structure or split-type structural.
4. flexible pipe according to claim 3 connects and use quick union, it is characterized in that: when the external thread section of tool joint pin and Taper Pipe section were split-type structural, external thread section and Taper Pipe section joint were that boss and recess mate socket join structure.
5. quick union is used in flexible pipe connection according to claim 1, and it is characterized in that: described Taper Pipe section inner end is provided with groove, and seal ring is installed in groove.
CN201320309933XU 2013-05-31 2013-05-31 Rapid movable connector for hose connection Expired - Fee Related CN203297814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320309933XU CN203297814U (en) 2013-05-31 2013-05-31 Rapid movable connector for hose connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320309933XU CN203297814U (en) 2013-05-31 2013-05-31 Rapid movable connector for hose connection

Publications (1)

Publication Number Publication Date
CN203297814U true CN203297814U (en) 2013-11-20

Family

ID=49573821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320309933XU Expired - Fee Related CN203297814U (en) 2013-05-31 2013-05-31 Rapid movable connector for hose connection

Country Status (1)

Country Link
CN (1) CN203297814U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640114A (en) * 2013-11-29 2014-03-19 四川福翔科技有限公司 Specially-shaped fabric reinforced rubber hose depoling tool
CN106151633A (en) * 2016-08-29 2016-11-23 何祺晃 A kind of watertap discharging tube with rubber periosteum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640114A (en) * 2013-11-29 2014-03-19 四川福翔科技有限公司 Specially-shaped fabric reinforced rubber hose depoling tool
CN103640114B (en) * 2013-11-29 2016-06-15 四川福翔科技有限公司 Profiled fabrics strengthens rubber hose depoling frock
CN106151633A (en) * 2016-08-29 2016-11-23 何祺晃 A kind of watertap discharging tube with rubber periosteum

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

Granted publication date: 20131120

Termination date: 20150531