CN210069209U - Pipe fitting coupling assembling - Google Patents

Pipe fitting coupling assembling Download PDF

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Publication number
CN210069209U
CN210069209U CN201920318220.7U CN201920318220U CN210069209U CN 210069209 U CN210069209 U CN 210069209U CN 201920318220 U CN201920318220 U CN 201920318220U CN 210069209 U CN210069209 U CN 210069209U
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CN
China
Prior art keywords
hook
joint
pipe
snap ring
buckle
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Active
Application number
CN201920318220.7U
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Chinese (zh)
Inventor
谢岳荣
白红光
傅基平
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.)
Arrow Home Group Co Ltd
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Guangdong Lohua Home Co Ltd
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Priority to CN201920318220.7U priority Critical patent/CN210069209U/en
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Abstract

The utility model discloses a pipe fitting connecting assembly, which comprises a main joint, a buckle and a pipe connecting joint, wherein the main joint is provided with a buckle fixing position, the pipe connecting joint is provided with two hook holes, the upper side wall corresponding to the hook holes protrudes outwards to form a convex groove, the buckle comprises a snap ring and two clamping hooks connected with the snap ring, the snap ring is provided with an opening, the snap ring is clamped on the buckle fixing position through the opening, the clamping hooks comprise hook arms and hook bodies, and hook angles are formed between the hook arms and the hook bodies; the hook is inserted into the convex groove, the hook body penetrates through the hook hole, so that the hook corner hook is arranged on the lower edge of the convex groove, and the main joint is inserted into the pipe connecting joint. Adopt the utility model discloses, simple installation is swift, and is with low costs, and maintains to change and repair convenient quick.

Description

Pipe fitting coupling assembling
Technical Field
The utility model relates to a pipe fitting field especially relates to a pipe fitting coupling assembling.
Background
The existing faucet pipe fitting installation and connection are realized through threaded connection, so that the installation is complex, the installation is long in time consumption, threads are required to be machined at the connection part, the manufacturing process is complex, the manufacturing cost is high, the maintenance, replacement, disassembly and assembly are inconvenient, and the damage and other conditions are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pipe fitting coupling assembling is provided, simple installation is swift, and is with low costs, and maintains to change and repair convenient quick.
In order to solve the technical problem, the utility model provides a pipe connecting component, which comprises a main joint, a buckle and a pipe connecting joint, wherein the main joint is provided with a buckle fixing position, the pipe connecting joint is provided with two hook holes, the upper side wall corresponding to the hook holes protrudes outwards to form a convex groove,
the buckle comprises a snap ring and two clamping hooks connected with the snap ring, the snap ring is provided with an opening, the snap ring is clamped on the buckle fixing position through the opening,
the hook comprises a hook arm and a hook body, and a hook angle is formed between the hook arm and the hook body; the hook is inserted into the convex groove, the hook body penetrates through the hook hole, so that the hook corner hook is arranged on the lower edge of the convex groove, and the main joint is inserted into the pipe connecting joint.
As an improvement of the above scheme, the hooks are formed by extending downwards and obliquely outwards from the snap ring, the two hooks are symmetrically arranged, and the two hook holes are formed in two opposite sides of the pipe connection joint.
As an improvement of the scheme, the hook angle is 45-60 degrees.
As an improvement of the scheme, the included angle of the extension lines of the two hook arms is 5-10 degrees.
As an improvement of the scheme, the hook body is formed by protruding and extending outwards from the hook arm, and a step is formed between the hook arm and the hook body.
As an improvement of the scheme, the height of the step is 1-3 mm.
As an improvement of the scheme, the shape and the size of the lower edge of the convex groove are matched with those of the hook angle.
As an improvement of the scheme, a boss is arranged in the pipe connecting joint and used for limiting the depth of the main joint inserted into the pipe connecting joint.
As the improvement of the scheme, a sealing ring mounting groove is arranged on the main joint.
As an improvement of the above scheme, the buckle is made of a POM material; the main joint and the pipe connecting joint are both made of PA6+ GF 30% materials.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a buckle couples together main joint and union coupling joint. The buckle is connected with the main joint through the snap ring, the buckle is inserted into the convex groove on the pipe joint through the hook, the hook body on the hook penetrates through the hook hole, the hook angle hook is arranged on the lower edge of the convex groove, and therefore the buckle is fixed in the pipe joint and cannot be separated from the pipe joint. The main joint connected with the buckle is inserted into the pipe connecting joint and cannot be separated from the pipe connecting joint, so that the aims of installing and connecting the main joint and the pipe connecting joint are fulfilled. The structure does not need to process threads at the joint, can reduce the processing procedures of accessories, reduces the cost, simultaneously ensures simple, convenient and quick installation and convenient and quick maintenance and repair.
Drawings
Fig. 1 is an exploded view of a pipe coupling assembly of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
fig. 3 is a cross-sectional view of the pipe connecting assembly of the present invention after assembly;
fig. 4 is a cross-sectional view of the clasp of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Referring to fig. 1-4, the utility model discloses a pipe connection assembly, including the main joint 1, buckle 2 and coupling joint 3, be equipped with the fixed position 11 of buckle on the main joint 1, be equipped with two hook holes 31 on the coupling joint 3, the lateral bulge forms tongue 32 with the corresponding last lateral wall in hook hole 31.
The buckle 2 comprises a snap ring 21 and two hooks 22 connected with the snap ring 21, an opening 211 is formed in the snap ring 21, and the snap ring 21 is clamped on the buckle fixing position 11 through the opening 211.
The hook 22 comprises a hook arm 221 and a hook body 222, a hook angle α is formed between the hook arm 221 and the hook body 222, the hook 22 is inserted into the convex groove 32, the hook body 222 passes through the hook hole 31, so that the hook angle α is hooked on the lower edge of the convex groove 32, and the main joint 1 is inserted into the pipe connecting joint 3.
The main joint 1 and the pipe joint 3 are both hollow. The main joint can be connected with a faucet and can also be connected with other pipes or fittings. The pipe connection joint can be connected to pipe elements, as shown in fig. 1, to two pipe elements, to one or more pipe elements, or to other fittings.
The utility model discloses a buckle couples together main joint and union coupling joint. The buckle is connected with the main joint through the snap ring, the buckle is inserted into the convex groove on the pipe joint through the hook, the hook body on the hook penetrates through the hook hole, the hook angle hook is arranged on the lower edge of the convex groove, and therefore the buckle is fixed in the pipe joint and cannot be separated from the pipe joint. The main joint connected with the buckle is inserted into the pipe connecting joint and cannot be separated from the pipe connecting joint, so that the aims of installing and connecting the main joint and the pipe connecting joint are fulfilled. The structure does not need to process threads at the joint, can reduce the processing procedures of accessories, reduces the cost, simultaneously ensures simple, convenient and quick installation and convenient and quick maintenance and repair.
Specifically, the hooks 22 are formed by extending downwards and obliquely outwards from the snap ring 21, the two hooks 22 are symmetrically arranged, and the two hook holes 31 are formed in two opposite sides of the pipe connection joint 3. The pothook is corresponding with the position of hook hole, and two pothooks of locating the snap ring pass two tongue respectively when the main joint is inserted and is located the union coupling, make the coupler body wear out the hook hole, let the hook angle hook locate simultaneously with the hook hole adjacent the lower border of tongue, make the buckle can not break away from the union coupling, the main joint can not break away from the union coupling promptly to guarantee the main joint and be connected with the union coupling.
As shown in FIG. 4, the hook angle α is preferably 45-60 degrees to facilitate the hook body to move toward the lower edge of the tongue without falling off, so that the hook is more firmly connected with the tongue, thereby ensuring the connection of the snap ring with the pipe joint connector, and more preferably, the lower edge of the tongue 32 is shaped and sized to match the shape and size of the hook angle α, thereby further ensuring the reliability of the connection of the snap ring with the pipe joint connector.
In order to further ensure that the hook is connected with the hook hole, the extension line of the two hook arms 221 preferably has an included angle of 5-10 °. More preferably, the extension line angle of the two hook arms 221 is 6 °. The hook arms need to be slightly outwardly inclined as shown in fig. 3 and 4. Therefore, tension pre-tightening can be formed, the hook arm can apply certain pressure to the wall of the convex groove, the buckle is not easy to separate from the pipe connecting joint, the hook body can be ensured to be arranged on the hook hole, the hook angle is hooked on the lower edge of the convex groove, and the buckle and the pipe connecting joint are more stable.
As shown in fig. 4, the hook body 222 is formed by extending and protruding outward from the hook arm 221, and a step 223 is formed between the hook arm 221 and the hook body 222. It should be noted that, during maintenance, replacement and disassembly, the hook body needs to move inwards to separate the hook angle from the lower edge of the convex groove. Such a configuration facilitates sufficient space for the hook to move inwardly to disengage the catch from the tube coupling fitting.
Preferably, the height of the step 223 is 1-3 mm.
More preferably, the height of the step 223 is 2 mm.
Further, as shown in fig. 3, a boss 33 is provided in the pipe joint 3, and the boss 33 is used to limit the depth of the main joint 1 inserted into the pipe joint 3. Through the cooperation of the clamping hook, the convex groove and the boss, the main joint cannot move outwards to be separated from the pipe connecting joint, and the main joint cannot move continuously in the pipe connecting joint, so that the main joint is fixed in the pipe connecting joint and does not move, and the connection reliability of the main joint and the pipe connecting joint is ensured.
As shown in fig. 2, a seal ring mounting groove 12 is further formed on the main joint 1. The number of the sealing ring mounting grooves 12 is 2. The sealing ring mounting groove is used for placing a sealing ring, and the sealing ring can prevent water leakage between the main joint and the pipe connecting joint.
Preferably, the clasp 2 is made of POM material. The POM has good elasticity, dimensional stability and strength, can ensure convenient installation and replacement and is low in cost.
Preferably, the main joint 1 and the pipe connection joint 3 are both made of PA6+ GF 30% material. PA6+ GF 30% refers to nylon 6 containing 30% glass fiber. The material has the advantages of good strength, good dimensional stability, low shrinkage rate and the like.
When the pipe fitting connecting assembly is installed, firstly, a sealing ring is sleeved on a sealing ring installing groove 12 of a main joint 1, a snap ring 21 of a buckle 2 is clamped on a buckle fixing position 11 through an opening 211, then the main joint 1 is inserted into a pipe connecting joint 3, meanwhile, two clamping hooks 22 are inserted into a convex groove 32 to pass through the convex groove 32, so that a hook body 222 passes through a hook hole 31, a hook corner α is hooked on the lower edge of the convex groove 32, and the installation is completed, as shown in fig. 3, when maintenance and repair are needed, only two hook bodies 222 are pressed inwards by hands simultaneously, so that the hook corner α is separated from the lower edge of the convex groove 32, then the main joint 1 is pulled outwards, the main joint 1 and the pipe connecting joint 3 can be separated, and the disassembly of the main joint 1 and the pipe connecting joint 3 is realized.
To sum up, the utility model provides a pipe fitting coupling assembling, the simple installation is swift, and is with low costs, and maintains to change and repair convenient quick.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (10)

1. A pipe connecting component is characterized by comprising a main joint, a buckle and a pipe connecting joint, wherein the main joint is provided with a buckle fixing position, the pipe connecting joint is provided with two hook holes, the upper side wall corresponding to the hook holes protrudes outwards to form a convex groove,
the buckle comprises a snap ring and two clamping hooks connected with the snap ring, the snap ring is provided with an opening, the snap ring is clamped on the buckle fixing position through the opening,
the hook comprises a hook arm and a hook body, and a hook angle is formed between the hook arm and the hook body; the hook is inserted into the convex groove, the hook body penetrates through the hook hole, so that the hook corner hook is arranged on the lower edge of the convex groove, and the main joint is inserted into the pipe connecting joint.
2. The pipe fitting connecting assembly of claim 1, wherein said hooks are formed to extend downwardly and obliquely outwardly from said snap ring, two of said hooks are symmetrically disposed, and two of said hook holes are formed on opposite sides of said pipe fitting connector.
3. The tubular connecting assembly of claim 1, wherein the hook angle is 45 ° -60 °.
4. The tubular coupling assembly of claim 1, wherein the hook arms extend at an included angle of 5 ° to 10 °.
5. The pipe coupling assembly of claim 1, wherein the hook body is formed to protrude outwardly from the hook arm, and a step is formed between the hook arm and the hook body.
6. The tubular connecting assembly of claim 5, wherein the step has a height of 1-3 mm.
7. The pipe coupling assembly of claim 1, wherein the lower edge of the tongue is shaped and sized to fit the hook angle.
8. The tubular connecting assembly of claim 1 wherein a boss is provided in the tubular connecting joint for limiting the depth of insertion of the main joint into the tubular connecting joint.
9. The tubular connecting assembly of claim 1, wherein the primary fitting has a seal ring mounting groove.
10. The tubular connecting assembly of any one of claims 1-9, wherein the catch is made of POM material; the main joint and the pipe connecting joint are both made of PA6+ GF 30% materials.
CN201920318220.7U 2019-03-12 2019-03-12 Pipe fitting coupling assembling Active CN210069209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920318220.7U CN210069209U (en) 2019-03-12 2019-03-12 Pipe fitting coupling assembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920318220.7U CN210069209U (en) 2019-03-12 2019-03-12 Pipe fitting coupling assembling

Publications (1)

Publication Number Publication Date
CN210069209U true CN210069209U (en) 2020-02-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920318220.7U Active CN210069209U (en) 2019-03-12 2019-03-12 Pipe fitting coupling assembling

Country Status (1)

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CN (1) CN210069209U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114303502A (en) * 2021-12-20 2022-04-12 江苏杞林生态环境建设有限公司 Ground buried pipe for internal restoration and ventilation of landscaping soil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114303502A (en) * 2021-12-20 2022-04-12 江苏杞林生态环境建设有限公司 Ground buried pipe for internal restoration and ventilation of landscaping soil

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CP03 Change of name, title or address

Address after: 528100 Building 1, No. 1, Kangyu Third Road, Nanshan Town, Sanshui District, Foshan City, Guangdong Province (application for residence)

Patentee after: Arrow Home Group Co.,Ltd.

Address before: 528100 No. 3, South District, Jiangdu Industrial Park, Nanshan Town, Sanshui District, Foshan, Guangdong

Patentee before: GUANGDONG LEHUA HOME FURNISHING Co.,Ltd.

CP03 Change of name, title or address