CN215522385U - Novel quick joint structure - Google Patents
Novel quick joint structure Download PDFInfo
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- CN215522385U CN215522385U CN202022940381.5U CN202022940381U CN215522385U CN 215522385 U CN215522385 U CN 215522385U CN 202022940381 U CN202022940381 U CN 202022940381U CN 215522385 U CN215522385 U CN 215522385U
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Abstract
The utility model discloses a novel quick joint structure which comprises a first joint connecting pipe, a connecting mechanism and a second joint; the outer arc surface of the first joint connecting pipe is provided with an inner lining pipe sleeve, the right side surface of the inner lining pipe sleeve is provided with a fixed pipe sleeve, and a cavity is formed between the outer side surface of the inner lining pipe sleeve and the inner side surface of the fixed pipe sleeve; the connecting mechanism is connected inside the lining pipe sleeve in a sliding mode, the connecting mechanism is located inside the cavity, and the left side of the connecting mechanism is fixedly connected with the right side face inside the sliding sleeve in sliding connection with the left end of the first connector connecting pipe; the arc-shaped bulge arranged at the left end of the outer arc surface of the second joint connection pipe is clamped in the groove of the inner arc surface at the right side of the first joint connection pipe, and the outer arc surface of the second joint connection pipe is provided with a clamping groove matched with the connection mechanism; this novel quick-operation joint structure, the butt joint is convenient and fast more, makes the butt joint more firm, prevents that the pipeline after the butt joint is unexpected to drop.
Description
Technical Field
The utility model relates to the technical field of pipeline butt joint, in particular to a novel quick joint structure.
Background
Water pipe head is the important subassembly in the pipe connection, current water pipe head adopts set up internal thread structure in the coupling nut usually, the water pipe mouth of corresponding connection adopts external thread structure, this kind of method is under the long-time use of joint, lead to screw thread wearing and tearing easily, cause the water pipe port sealed not tight, the problem of leaking easily, and inconvenient change after the problem appears, and quick-operation joint, be one kind and do not need the instrument just can realize the joint of pipeline intercommunication or disconnection, it is very fast for the threaded joint butt joint, but most convenient and fast not enough when traditional quick-operation joint butt joint, the butt joint is firm inadequately, the condition that the pipeline accident drops after the butt joint probably appears, therefore we have provided a novel quick-operation joint structure.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a novel quick joint structure, which is more convenient and quick to butt, ensures that the butt joint is firmer, prevents the butted pipeline from accidentally falling off, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel quick joint structure comprises a first joint connecting pipe, a connecting mechanism and a second joint;
the outer arc surface of the first joint connecting pipe is provided with an inner lining pipe sleeve, the right side surface of the inner lining pipe sleeve is provided with a fixed pipe sleeve, and a cavity is formed between the outer side surface of the inner lining pipe sleeve and the inner side surface of the fixed pipe sleeve;
the connecting mechanism is connected inside the lining pipe sleeve in a sliding mode, the connecting mechanism is located inside the cavity, and the left side of the connecting mechanism is fixedly connected with the right side face inside the sliding sleeve in sliding connection with the left end of the first connector connecting pipe;
the arc-shaped bulge arranged at the left end of the outer arc surface of the second joint connection pipe is clamped in the groove of the inner arc surface at the right side of the first joint connection pipe, and the outer arc surface of the second joint connection pipe is provided with a clamping groove matched with the connection mechanism;
wherein: the extrados of sliding sleeve is provided with the spacing groove respectively and dodges the groove, and the number of dodging the groove is two and is located the right-hand member of spacing groove, and the shape of spacing groove communicates with each other for annular and with dodging the inslot portion, and the butt joint is convenient and fast more, makes the butt joint more firm, prevents that the pipeline after the butt joint is unexpected to drop.
Further, coupling mechanism includes branch and steel ball, branch difference sliding connection is inside the smooth hole that bushing left side wall body evenly set up, the right side end of branch all with the left surface fixed connection of driving ring, the spring has all been cup jointed to the right-hand member of branch, the steel ball difference sliding connection of evenly setting in the inside of cavity, the left side end of branch all with the inside right flank fixed connection of sliding sleeve, the butt joint is convenient and fast more.
Furthermore, the steel balls are all connected with the clamping grooves in a clamped mode, the steel balls are located on the right side of the driving ring, and arc-shaped grooves corresponding to the steel balls are formed in the right side face of the driving ring, so that the steel balls are convenient to limit.
Further, the fixed pipe sleeve outer arc surface rotates the commentaries on classics cover left surface symmetry of connecting and is provided with two connecting rods, and the left side end of two connecting rods all is provided with the stopper, and the stopper sets up with the spacing groove cooperation, makes the butt joint more firm, prevents that the pipeline after the butt joint is unexpected to drop.
Further, still include the sealing washer, the sealing washer sets up inside the recess of the intrados in first joint connecting pipe right side, can guarantee the leakproofness of junction.
Compared with the prior art, the utility model has the beneficial effects that: this novel quick joint structure has following benefit:
1. slide the sliding sleeve left, make branch pulling drive ring slide left, the spring is compressed this moment, the steel ball loses the support, peg graft in the inside of first articulate pipe with second articulate connection, loosen the sliding sleeve, under the elastic force effect of spring, the drive ring slides right, promote the steel ball and slide right, because the right flank of drive ring is provided with the arc wall that corresponds with the steel ball, so when the steel ball slides to the right-hand member partly of steel ball is extruded the cavity, and the joint is inside the draw-in groove of second articulate extrados, thereby accomplish the butt joint, the butt joint is convenient and fast more.
2. The sliding sleeve slides right when the spring recovers, the connecting rod end of the left side face of the rotating sleeve is provided with a limiting block, the limiting block slides to the inside of the limiting groove through the avoiding groove of the outer arc face of the sliding sleeve, the rotating sleeve is rotated, the avoiding groove and the connecting rod are staggered, therefore, the sliding sleeve is limited, the butt joint is firmer, and the pipeline after the butt joint is prevented from accidentally falling off.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: the device comprises a first joint connecting pipe 1, a connecting mechanism 2, a support rod 21, a spring 22, a driving ring 23, a steel ball 24, a second joint connection 3, a lining pipe sleeve 4, a fixing pipe sleeve 5, a sliding sleeve 6, a limiting groove 61, a dodging groove 62, a rotating sleeve 7, a connecting rod 8, a limiting block 9, a cavity 10, a clamping groove 11 and a sealing ring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a novel quick joint structure comprises a first joint connecting pipe 1, a connecting mechanism 2 and a second joint connection 3;
the outer arc surface of the first joint connecting pipe 1 is provided with an inner lining pipe sleeve 4, the right side surface of the inner lining pipe sleeve 4 is provided with a fixed pipe sleeve 5, and a cavity 10 is formed between the outer side surface of the inner lining pipe sleeve 4 and the inner side surface of the fixed pipe sleeve 5 to provide an installation place for an internal structure;
the connecting mechanism 2 is connected inside the lining pipe sleeve 4 in a sliding manner, the connecting mechanism 2 is positioned inside the cavity 10, the left side of the connecting mechanism 2 is fixedly connected with the right side surface inside the sliding sleeve 6 which is connected with the left end of the first joint connecting pipe 1 in a sliding manner, the connecting mechanism 2 comprises a support rod 21 and steel balls 24, the support rod 21 is respectively connected inside sliding holes uniformly formed in the wall body at the left side of the lining pipe sleeve 4 in a sliding manner, the right end heads of the support rod 21 are respectively and fixedly connected with the left side surface of the driving ring 23, the right end of the support rod 21 is respectively sleeved with a spring 22, the uniformly arranged steel balls 24 are respectively connected inside the cavity 10 in a sliding manner, the left end heads of the support rod 21 are respectively and fixedly connected with the right side surface inside the sliding sleeve 6, the steel balls 24 are respectively and fixedly connected with the clamping grooves 11, the steel balls 24 are all positioned at the right side of the driving ring 23, the right side surface of the driving ring 23 is provided with arc grooves corresponding to the steel balls 24, the sliding sleeve 6 slides leftwards to enable the support rod 21 to pull the driving ring 23 to slide leftwards, at the moment, the spring 22 is compressed, the steel balls 24 lose support, the second joint connection 3 is inserted into the first joint connection pipe 1, the sliding sleeve 6 is loosened, the driving ring 23 slides rightwards under the action of the elastic force of the spring 22, the steel balls 24 are pushed to slide rightwards, and because the right side surface of the driving ring 23 is provided with an arc-shaped groove corresponding to the steel balls 24, when the steel balls 24 slide to the rightmost end, a part of the steel balls 24 are extruded out of the cavity 10 and are clamped in the clamping groove 11 of the outer arc surface of the second joint connection 3, so that the butt joint is completed, and the butt joint is more convenient and faster;
an arc-shaped bulge arranged at the left end of the outer arc surface of the second joint connection 3 is clamped in the groove of the inner arc surface at the right side of the first joint connection pipe 1, and a clamping groove 11 matched with the connection mechanism 2 is arranged on the outer arc surface of the second joint connection 3, so that the butt joint of pipelines is facilitated;
wherein: the extrados of sliding sleeve 6 is provided with spacing groove 61 and dodges groove 62 respectively, the number of dodging groove 62 is two and is located the right-hand member of spacing groove 61, the shape of spacing groove 61 is annular and communicates with each other with dodging the inside of groove 62, fixed pipe box 5 extrados rotates 7 left surfaces of commentaries on classics cover of connecting and is provided with two connecting rods 8, the left side end of two connecting rods 8 all is provided with stopper 9, stopper 9 sets up with spacing groove 61 cooperation, sliding sleeve 6 slides right when spring 22 resumes, the connecting rod 8 end of commentaries on classics cover 7 left surface is provided with stopper 9, stopper 9 slides to the inside of spacing groove 61 through the dodging groove 62 of the extrados of sliding sleeve 6, rotate commentaries on classics cover 7, make dodge groove 62 and connecting rod 8 dislocation, thereby carry on spacingly to sliding sleeve 6, make the butt joint more firm, prevent that the pipeline after the butt joint from accidentally coming off.
Wherein: still include sealing washer 12, sealing washer 12 sets up in the recess of the intrados in first joint connecting pipe 1 right side, can guarantee the leakproofness of junction.
When in use: the first joint connecting pipe 1 and the second joint connecting pipe 3 are respectively fixedly connected with the outside, the sliding sleeve 6 slides leftwards during butt joint to enable the supporting rod 21 to pull the driving ring 23 to slide leftwards, the spring 22 is compressed at the moment, the steel balls 24 lose support, the second joint connecting pipe 3 is inserted into the first joint connecting pipe 1, the sliding sleeve 6 is loosened, the driving ring 23 slides rightwards under the action of the elastic force of the spring 22 to push the steel balls 24 to slide rightwards, because the right side surface of the driving ring 23 is provided with the arc-shaped groove corresponding to the steel balls 24, when the steel balls 24 slide to the rightmost end, a part of the steel balls 24 are extruded out of the cavity 10 and are clamped in the clamping groove 11 of the outer arc surface of the second joint connecting pipe 3, thus the butt joint is completed, at the moment, the arc-shaped bulge arranged at the left end of the outer arc surface of the second joint connecting pipe 3 is clamped in the groove of the right inner arc surface of the first joint connecting pipe 1, and the sealing ring 12 can ensure the sealing performance of the joint, when the spring 22 recovers, the sliding sleeve 6 slides rightwards, the limiting block 9 arranged at the end of the connecting rod 8 on the left side surface of the rotating sleeve 7 passes through, the avoiding groove 62 of the outer arc surface of the sliding sleeve 6 slides to the inside of the limiting groove 61, the rotating sleeve 7 is rotated, and the avoiding groove 62 and the connecting rod 8 are staggered, so that the sliding sleeve 6 is limited.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel quick joint structure is characterized in that: comprises a first joint connecting pipe (1), a connecting mechanism (2) and a second joint connection (3);
the outer arc surface of the first joint connecting pipe (1) is provided with a lining pipe sleeve (4), the right side surface of the lining pipe sleeve (4) is provided with a fixed pipe sleeve (5), and a cavity (10) is formed between the outer side surface of the lining pipe sleeve (4) and the inner side surface of the fixed pipe sleeve (5);
the connecting mechanism (2) is connected to the inside of the lining pipe sleeve (4) in a sliding mode, the connecting mechanism (2) is located inside the cavity (10), and the left side of the connecting mechanism (2) is fixedly connected with the right side face inside the sliding sleeve (6) in sliding connection with the left end of the first connector connecting pipe (1);
an arc-shaped bulge arranged at the left end of the outer arc surface of the second joint connection (3) is clamped in a groove of the inner arc surface at the right side of the first joint connection pipe (1), and a clamping groove (11) matched with the connection mechanism (2) is arranged on the outer arc surface of the second joint connection (3);
wherein: the extrados of sliding sleeve (6) is provided with spacing groove (61) and dodges groove (62) respectively, dodges the number of groove (62) and is two and be located the right-hand member of spacing groove (61), the shape of spacing groove (61) be the annular and with dodge groove (62) inside and communicate with each other.
2. The novel quick connector structure of claim 1, wherein: coupling mechanism (2) include branch (21) and steel ball (24), inside branch (21) sliding connection respectively the smooth hole that the wall body evenly set up in inner liner pipe box (4) left side, the right side end of branch (21) all with the left surface fixed connection of drive ring (23), spring (22) have all been cup jointed to the right-hand member of branch (21), steel ball (24) sliding connection respectively in the inside of cavity (10) that evenly set up, the left side end of branch (21) all with the inside right flank fixed connection of sliding sleeve (6).
3. The novel quick connector structure of claim 2, wherein: the steel balls (24) are clamped with the clamping grooves (11), the steel balls (24) are located on the right side of the driving ring (23), and arc-shaped grooves corresponding to the steel balls (24) are formed in the right side face of the driving ring (23).
4. The novel quick connector structure of claim 1, wherein: the left side face of a rotating sleeve (7) rotationally connected with the outer arc surface of the fixed pipe sleeve (5) is symmetrically provided with two connecting rods (8), the left end heads of the two connecting rods (8) are provided with limiting blocks (9), and the limiting blocks (9) are matched with the limiting grooves (61).
5. The novel quick connector structure of claim 1, wherein: still include sealing washer (12), sealing washer (12) set up in the recess of first joint connecting pipe (1) right side intrados inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022940381.5U CN215522385U (en) | 2020-12-10 | 2020-12-10 | Novel quick joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022940381.5U CN215522385U (en) | 2020-12-10 | 2020-12-10 | Novel quick joint structure |
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| Publication Number | Publication Date |
|---|---|
| CN215522385U true CN215522385U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022940381.5U Active CN215522385U (en) | 2020-12-10 | 2020-12-10 | Novel quick joint structure |
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| CN (1) | CN215522385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847130A (en) * | 2022-05-26 | 2022-08-05 | 河南省景观规划设计研究院有限公司 | Water-saving drip irrigation device capable of uniformly discharging water |
| CN116281306A (en) * | 2023-04-23 | 2023-06-23 | 浙江谦丝忆纺织科技有限公司 | Winding device of sofa fabric warp knitting machine |
-
2020
- 2020-12-10 CN CN202022940381.5U patent/CN215522385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847130A (en) * | 2022-05-26 | 2022-08-05 | 河南省景观规划设计研究院有限公司 | Water-saving drip irrigation device capable of uniformly discharging water |
| CN114847130B (en) * | 2022-05-26 | 2023-12-19 | 河南省景观规划设计研究院有限公司 | Water-saving drip irrigation device capable of evenly discharging water |
| CN116281306A (en) * | 2023-04-23 | 2023-06-23 | 浙江谦丝忆纺织科技有限公司 | Winding device of sofa fabric warp knitting machine |
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