CN216666833U

CN216666833U - Quick connector for resin pipeline

Info

Publication number: CN216666833U
Application number: CN202123100950.6U
Authority: CN
Inventors: 黄杰明
Original assignee: Zhenjiang Xiangjie Electronics Co ltd
Current assignee: Zhenjiang Xiangjie Electronics Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-06-03
Anticipated expiration: 2031-12-11

Abstract

The utility model relates to the technical field of pipeline joints and discloses a quick joint for a resin pipeline, which comprises a first connecting pipe and a second connecting pipe, wherein the second connecting pipe is hermetically clamped in the first connecting pipe, a connecting block is arranged at the right end of the first connecting pipe in a penetrating manner, two ends of the side wall of the second connecting pipe are both connected with a clamping block, the right wall of the connecting block is provided with a clamping groove, the clamping block is movably clamped in the clamping groove, a cavity is arranged in the connecting block, a quick connecting mechanism is arranged in the cavity, and the quick connecting mechanism is used for quickly connecting the first connecting pipe and the second connecting pipe; this novel scheme passes through quick connect mechanism, and the joint that first takeover and second were taken over drives the structure among the quick connect mechanism and will block out the card and die, prevents to break away from at the in-process first takeover of use and second takeover, and convenient operation through opening and shutting the mechanism, can the first takeover of effectual protection and the connection that the second was taken over not bumped by the mistake.

Description

Quick connector for resin pipeline

Technical Field

The utility model belongs to the technical field of pipeline joints, and particularly relates to a quick joint for a resin pipeline.

Background

The quick connector is a connector capable of realizing quick connection or disconnection of pipelines. At present, a traditional quick coupling comprises a shell, wherein the shell is provided with more than two interfaces, the inner cavity of the shell is communicated with the interfaces, at least one quick coupling is arranged on the interfaces, a neck expanding cavity is arranged at the outer end of each quick coupling, a lock cap is screwed on the neck expanding cavity, a port of the lock cap is provided with a necking, an elastic pressing ring is arranged in an inner cavity of the neck expanding cavity, a clamping jaw is arranged on the pressing ring along the circumference of the pressing ring, an annular unlocking ring is arranged on the outer side of the clamping jaw, and the necking is exposed out of the unlocking ring.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the quick connector for the resin pipeline, which effectively solves the problem of convenient operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick-operation joint for resin pipeline, includes first takeover and second takeover, the second takeover is sealed to be clamped in first takeover, the right-hand member through mounting of first takeover has the connecting block, the lateral wall both ends of second takeover all are connected with the fixture block, the right wall of connecting block is equipped with the draw-in groove, fixture block activity card is adorned in the draw-in groove, be equipped with the cavity in the connecting block, be equipped with quick-operation joint mechanism in the cavity, quick-operation joint mechanism is used for the quick-operation connection of first takeover and second takeover.

Preferably, quick coupling mechanism is including connecting in the slide bar of cavity lateral wall, slidable mounting has two slides, two on the slide bar be connected with the spring between the slide, it has the hinge bar, two to articulate on the slide the other end of hinge bar articulates there is same slurcam, the lateral wall of fixture block is connected with the slurcam, one of them be connected with the fixing clip pole on the slide, be equipped with fixing clip groove on the fixture block, fixing clip pole activity clamps in fixing clip groove, be connected with the action bars on the fixing clip pole, be equipped with the operation chamber in the connecting block, be equipped with the mechanism that opens and shuts in the operation intracavity, the mechanism that opens and shuts conveniently operates the action bars fast.

Preferably, the mechanism that opens and shuts includes the guard plate that passes through hinge connection with the operation chamber lateral wall, the inside wall in operation chamber is equipped with the joint groove, one side of guard plate is connected with first arc fixture block, the inside wall in operation chamber is equipped with supplementary chamber, supplementary intracavity slidable mounting has the compression board, be connected with auxiliary spring between the lateral wall in compression board and supplementary chamber, the one end of compression board is connected with second arc fixture block.

Preferably, the side wall of the pushing plate is provided with a pushing groove, and the pushing rod is movably clamped in the pushing groove.

Preferably, the side wall of the operation cavity is provided with a sliding through hole, and the fixing clamping rod penetrates through the sliding through hole in a sliding mode.

Preferably, the protection plate is connected with an opening and closing rod, and the outer diameter of the compression plate is matched with the inner diameter of the auxiliary cavity.

Compared with the prior art, the utility model has the beneficial effects that:

1. through quick connect mechanism, the joint of first takeover and second takeover, in the catch bar inserted the cavity, the catch bar can insert the promotion inslot on the catch plate, drives the structure among the quick connect mechanism and dies the fixture block card, prevents that first takeover and second takeover break away from convenient operation in the use.

2. When first takeover and second takeover need be separately, only need open the guard plate through opening and shutting the mechanism, then stimulate the action bars, the action bars drives in the fixing clip pole breaks away from fixing clip groove, then fixing clip pole drives the slide and keeps away from each other, under the elastic action of spring, drives the fixture block and breaks away from in the draw-in groove.

3. Through the opening and closing mechanism, the connection of the first connecting pipe and the second connecting pipe can be effectively protected from being touched by mistake.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a connecting block according to the present invention;

FIG. 3 is a schematic structural view of the quick connect mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure of the present invention at a.

In the figure: 1. a first connection pipe; 2. a second connection pipe; 3. connecting blocks; 4. a clamping block; 5. a cavity; 6. a quick connection mechanism; 61. a slide bar; 62. a slide base; 63. a spring; 64. a hinged lever; 65. a push plate; 66. A push rod; 67. fixing the clamping rod; 68. fixing the clamping groove; 7. an operating lever; 8. an operating chamber; 9. a protection plate; 10. an opening and closing mechanism; 101. a first arc-shaped fixture block; 102. a clamping groove; 103. an auxiliary chamber; 104. an auxiliary spring; 105. a compression plate; 106. and the second arc-shaped fixture block.

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 and 2, a quick coupling for a resin pipeline includes a first connection pipe 1 and a second connection pipe 2, the second connection pipe 2 is hermetically clamped in the first connection pipe 1, a connection block 3 is installed at the right end of the first connection pipe 1 in a penetrating manner, two ends of the side wall of the second connection pipe 2 are both connected with a clamping block 4, a clamping groove is formed in the right wall of the connection block 3, the clamping block 4 is movably clamped in the clamping groove, a cavity 5 is formed in the connection block 3, a quick connection mechanism 6 is arranged in the cavity 5, the quick connection mechanism 6 is used for quickly connecting the first connection pipe 1 and the second connection pipe 2, the second connection pipe 2 is hermetically clamped into the first connection pipe 1, then the clamping block 4 on the second connection pipe 2 is movably clamped into the clamping groove in the connection block 3, and then a push rod 66 on the clamping block 4 is inserted into the cavity 5.

Referring to fig. 3, the quick connection mechanism 6 includes a slide rod 61 connected to a side wall of the cavity 5, two slide bases 62 are slidably mounted on the slide rod 61, a spring 63 is connected between the two slide bases 62, hinge rods 64 are hinged to the slide bases 62, the other ends of the two hinge rods 64 are hinged to a same push plate 65, a push rod 66 is connected to a side wall of the fixture block 4, one of the slide bases 62 is connected with a fixed clamping rod 67, a fixed clamping slot 68 is formed in the fixture block 4, the fixed clamping rod 67 is movably clamped in the fixed clamping slot 68, an operation rod 7 is connected to the fixed clamping rod 67, an operation cavity 8 is formed in the connection block 3, an opening and closing mechanism 10 is arranged in the operation cavity 8, the opening and closing mechanism 10 conveniently and quickly operates the operation rod 7, when the push rod 66 is inserted into the cavity 5 through the quick connection mechanism 6, the push rod 66 is inserted into a push slot on the push plate 65, and then pushes the push plate 65 to move to one side, the angle that pushing plate 65 drove hinge rod 64 changes, and hinge rod 64 drives two slides 62 and moves to the centre, and slide 62 drives the activity of fixed card pole 67 and clamps and enter into the fixed slot 58 in fixture block 4, blocks fixture block 4, and through the joint of first takeover 1 and second takeover 2, the structure that drives among the quick coupling mechanism 6 blocks fixture block 4, prevents that first takeover 1 and second takeover 2 break away from in the use.

Referring to fig. 3-4, the opening and closing mechanism 10 includes a protection plate 9 connected to a side wall of the operation chamber 8 through a hinge, a clamping groove 102 is formed in an inner side wall of the operation chamber 8, a first arc-shaped clamping block 101 is connected to one side of the protection plate 9, an auxiliary chamber 103 is formed in the inner side wall of the operation chamber 8, a compression plate 105 is slidably installed in the auxiliary chamber 103, an auxiliary spring 104 is connected between the compression plate 105 and the side wall of the auxiliary chamber 103, a second arc-shaped clamping block 106 is connected to one end of the compression plate 105, when the first connection pipe 1 and the second connection pipe 2 need to be separated, the protection plate 9 is opened only through the opening and closing mechanism 10, then the operation rod 7 is pulled, the operation rod 7 drives the fixing clamping rod 67 to be separated from the fixing clamping groove 98, then the fixing clamping rod 67 drives the sliding seat 62 to be away from each other, the clamping block drives the clamping block 4 to be separated from the clamping groove under the elastic action of the spring 63, and the opening and closing mechanism 10 can effectively protect the connection of the first connection pipe 1 and the second connection pipe 2 from being mistakenly touched, first arc piece 101 enters into joint groove 102, and second arc piece 106 extrudes compression plate 105, and compression plate 105 extrudes auxiliary spring 104, and first arc piece 101 enters into joint groove 102, then under auxiliary spring 104's effect, second arc piece 106 returns the normal position, plays the effect that blocks to first arc piece 101.

Referring to fig. 3, the side wall of the pushing plate 65 is provided with a pushing groove, the pushing rod 66 is movably clamped in the pushing groove, and the pushing groove can prevent the pushing rod 66 from deviating in the pushing process.

The working principle is as follows: when the novel scheme is implemented specifically, the second connecting pipe 2 is hermetically clamped and inserted into the first connecting pipe 1, then the clamping block 4 on the second connecting pipe 2 is movably clamped and inserted into the clamping groove on the connecting block 3, and then the push rod 66 on the clamping block 4 is inserted into the cavity 5;

through the quick connecting mechanism 6, when the push rod 66 is inserted into the cavity 5, the push rod 66 can be inserted into a push groove on the push plate 65, then the push plate 65 is pushed to move towards one side, the angle of the hinge rod 64 driven by the push plate 65 is changed, the hinge rod 64 drives the two sliding seats 62 to move towards the middle, the sliding seats 62 drive the fixed clamping rods 67 to movably clamp and enter the fixed clamping grooves 58 in the clamping blocks 4, the clamping blocks 4 are clamped, and the structure in the quick connecting mechanism 6 is driven to clamp the clamping blocks 4 through clamping of the first connecting pipe 1 and the second connecting pipe 2, so that the first connecting pipe 1 and the second connecting pipe 2 are prevented from being separated in the using process;

when the first connecting pipe 1 and the second connecting pipe 2 need to be separated, the protective plate 9 is opened only through the opening and closing mechanism 10, then the operating rod 7 is pulled, the operating rod 7 drives the fixing clamping rod 67 to be separated from the fixing clamping groove 98, then the fixing clamping rod 67 drives the sliding seats 62 to be away from each other, and the clamping blocks 4 are driven to be separated from the clamping grooves under the elastic action of the springs 63;

through opening and shutting mechanism 10, can the first connection of taking over 1 and second of effectual protection take over 2 not bumped by the mistake, first arc piece 101 enters into joint groove 102 in, second arc piece 106 extrusion compression plate 105, compression plate 105 extrusion auxiliary spring 104, first arc piece 101 enters into joint groove 102 in, then under auxiliary spring 104's effect, second arc piece 106 returns the normal position, plays the effect that blocks to first arc piece 101.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the terms "mount", "connect", or "connect" should be interpreted broadly unless expressly specified or limited to the contrary and may be fixed or removable, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and a person skilled in the art may understand the specific meaning of the above terms in the present invention through specific situations.

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

1. The utility model provides a quick-operation joint for resin pipeline, includes first takeover (1) and second takeover (2), its characterized in that: the connecting structure is characterized in that the second connecting pipe (2) is sealed and clamped in the first connecting pipe (1), a connecting block (3) is installed at the right end of the first connecting pipe (1) in a penetrating mode, clamping blocks (4) are connected to two ends of the side wall of the second connecting pipe (2), a clamping groove is formed in the right wall of the connecting block (3), the clamping blocks (4) are movably clamped in the clamping groove, a cavity (5) is formed in the connecting block (3), a quick connecting mechanism (6) is arranged in the cavity (5), and the quick connecting mechanism (6) is used for quickly connecting the first connecting pipe (1) and the second connecting pipe (2).

2. The quick coupling for resin pipes according to claim 1, characterized in that: the quick connecting mechanism (6) comprises a sliding rod (61) connected to the side wall of the cavity (5), two sliding seats (62) are slidably mounted on the sliding rod (61), a spring (63) is connected between the two sliding seats (62), hinged rods (64) are hinged on the sliding seats (62), the other ends of the hinged rods (64) are hinged with the same pushing plate (65), the side wall of the fixture block (4) is connected with a pushing rod (66), one of the sliding seats (62) is connected with a fixed clamping rod (67), a fixed clamping groove (68) is formed in the fixture block (4), the fixed clamping rod (67) is movably clamped in the fixed clamping groove (68), an operating rod (7) is connected onto the fixed clamping rod (67), an operating cavity (8) is formed in the connecting block (3), and an opening and closing mechanism (10) is formed in the operating cavity (8), the opening and closing mechanism (10) is convenient and quick to operate the operating rod (7).

3. The quick coupling for resin pipes according to claim 2, characterized in that: mechanism (10) include with operation chamber (8) lateral wall through hinge connection's guard plate (9), the inside wall of operation chamber (8) is equipped with joint groove (102), one side of guard plate (9) is connected with first arc fixture block (101), the inside wall of operation chamber (8) is equipped with supplementary chamber (103), slidable mounting has compression plate (105) in supplementary chamber (103), be connected with between the lateral wall of compression plate (105) and supplementary chamber (103) auxiliary spring (104), the one end of compression plate (105) is connected with second arc fixture block (106).

4. The quick coupling for a resin pipe according to claim 2, wherein: the side wall of the pushing plate (65) is provided with a pushing groove, and the pushing rod (66) is movably clamped in the pushing groove.

5. The quick coupling for resin pipes according to claim 2, characterized in that: the side wall of the operation cavity (8) is provided with a sliding through hole, and the fixed clamping rod (67) penetrates through the sliding through hole in a sliding mode.

6. The quick coupling for a resin pipe according to claim 3, wherein: the protection plate (9) is connected with an opening and closing rod, and the outer diameter of the compression plate (105) is matched with the inner diameter of the auxiliary cavity (103).