CN221443606U - Quick-operation joint locking structure - Google Patents

Abstract

The utility model discloses a quick connector locking structure which comprises a connecting seat and a connector, wherein a sealing plate is fixedly connected to one end part of one side of the outer wall of the connector, the connector is slidably connected in the connecting seat, a sliding rod is fixedly connected to the upper end of the connecting seat, the outer wall of the sliding rod is in fit sliding connection with a sliding plate, two limiting rods are respectively fixedly connected to the outer wall of the bottom surface of the sliding plate, limiting holes are respectively formed in the upper end faces of two groups of locking plates, the two groups of limiting rods are respectively slidably connected in the limiting holes, and the connecting seat is connected with the sliding plate through an elastic mechanism. According to the utility model, the locking plate, the limiting rod and other devices are arranged, so that the locking of the connecting seat and the connector can be realized by means of a simple plugging mode in the use process of the device, the tightness after connection can be improved by means of the arranged sealing plate, and the stability after connection can be improved by the spring, so that an external tool is not needed in the installation process, and the efficiency is higher in the process transaction of installation.

Description

Quick-operation joint locking structure

Technical Field

The utility model relates to the technical field of locking, in particular to a quick connector locking structure.

Background

In various fields of die casting industry, industrial production and the like, connection of pipelines such as gas pipelines or oil pipelines is often involved, and a pipe fitting joint is a fitting widely applied to connection between pipelines.

Conventional pipe joints are typically threaded for many applications, including household plumbing, industrial plumbing, and agricultural applications, but threaded connections are typically manually tightened with tools, which are inefficient, require the use of special handling tools, and are cumbersome to install, thus requiring a quick-connect locking mechanism to be redesigned to address the above issues.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a quick connector locking structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a quick-operation joint locking structure, includes connecting seat and connector, connector outer wall one side end fixedly connected with closing plate, connector sliding connection is in the connecting seat, the locking groove has all been seted up to the connecting seat both sides outer wall, the locking plate is all installed to closing plate both sides outer wall, and locking plate both sides outer wall and locking groove both sides outer wall contact, the spout has been seted up to the connecting seat up end, and runs through to locking groove up end, connecting seat upper end fixedly connected with slide bar, slide bar outer wall laminating sliding connection has the slide, two gag lever posts of slide bottom surface outer wall fixedly connected with respectively, two sets of the spacing hole has all been seted up to locking plate up end, two sets of gag lever posts respectively sliding connection is in the spacing hole, the connecting seat passes through elastic mechanism and is connected with the slide.

Preferably, the elastic mechanism comprises a spring fixedly connected with the upper end face of the connecting seat, one end, away from the connecting seat, of the spring is fixedly connected with the sliding plate, and the spring is sleeved on the outer wall of the sliding rod.

Preferably, the sealing plate and the outer wall of the connecting seat are both provided with pipelines, and the pipelines penetrate through the sealing plate to be connected with the connector.

Preferably, the two groups of locking plate ends are all inclined planes, and the two groups of limiting rods are respectively contacted with the two groups of sliding grooves.

Preferably, the sealing plate is connected with the locking plate through a screw, and the end part of the sliding rod is fixedly connected with a limiting block.

The utility model has the following beneficial effects:

1. According to the utility model, the locking plate, the limiting rod and other devices are arranged, so that the locking of the connecting seat and the connector can be realized by means of a simple plugging mode in the use process of the device, the tightness after connection can be improved by means of the arranged sealing plate, and the stability after connection can be improved by the spring, so that an external tool is not needed in the installation process, and the efficiency is higher in the process transaction of installation.

2. According to the sliding plate, the sliding groove is formed in the connecting seat, so that the limiting rod slides on the inner wall of the sliding groove in a fitting mode, and the limiting rod does not need to be limited in the vertical sliding process of the sliding plate, so that the purpose of vertical sliding up and down can be achieved.

Drawings

Fig. 1 is a schematic structural view of a quick connector locking structure according to the present utility model;

Fig. 2 is a schematic diagram of the structure of fig. 1.

Fig. 3 is an enlarged schematic view of the structure a in fig. 1.

In the figure: 1 connecting seat, 2 connector, 3 pipeline, 4 closing plate, 5 locking groove, 6 locking plate, 7 screw, 8 spacing hole, 9 spout, 10 slide bar, 11 slide, 12 stopper, 13 spring, 14 gag lever post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a quick-operation joint locking structure, including connecting seat 1 and connector 2, connector 2 outer wall one side end fixedly connected with closing plate 4, connector 2 sliding connection is in connecting seat 1, locking groove 5 has all been seted up to connecting seat 1 both sides outer wall, locking plate 6 has all been installed to closing plate 4 both sides outer wall, and locking plate 6 both sides outer wall and locking groove 5 both sides outer wall contact, spout 9 has been seted up to connecting seat 1 up end, and run through to locking groove 5 up end, connecting seat 1 upper end fixedly connected with slide bar 10, slide bar 10 outer wall laminating sliding connection has slide 11, slide 11 bottom surface outer wall is two gag lever posts 14 of fixedly connected with respectively, spacing hole 8 has all been seted up to two sets of locking plate 6 up end, two sets of gag lever posts 14 are sliding connection respectively in spacing hole 8, connecting seat 1 passes through elastic mechanism and is connected with slide 11.

The elastic mechanism comprises a spring 13 fixedly connected with the upper end face of the connecting seat 1, one end of the spring 13 away from the connecting seat 1 is fixedly connected with the sliding plate 11, the spring 13 is sleeved on the outer wall of the sliding rod 10, the sealing plate 4 and the outer wall of the connecting seat 1 are all provided with pipelines 3, the pipelines 3 penetrate through the sealing plate 4 and are connected with the connecting head 2, the end parts of the two groups of locking plates 6 are all inclined surfaces, the two groups of limiting rods 14 are respectively contacted with the two groups of sliding grooves 9, the sealing plate 4 is connected with the locking plates 6 through screws 7, and the end parts of the sliding rods 10 are fixedly connected with limiting blocks 12.

According to the utility model, when the connecting seat 1 and the connector 2 are required to be connected, the locking plate 6 is aligned to the locking groove 5 and is inserted into the locking groove, the connector 2 is synchronously driven to be inserted into the connecting seat 1, the arranged locking plate 6 can play a guiding role, then in the continuous sliding process of the locking plate 6, the limiting rod 14 is arranged to be contacted with the locking plate 6, then the limiting rod 14 is pushed upwards to slide upwards until the limiting rod 14 slides into the limiting hole 8, so that the connection between the connecting seat 1 and the connector 2 can be realized, the sealing plate 4 is attached to the outer wall of the connecting seat 1, the tightness after connection is ensured, the sliding plate 11 continuously slides on the outer wall of the sliding rod 10 in the process of sliding the limiting rod 14 into the limiting hole 8, the spring 13 is simultaneously driven to be pulled up until the limiting rod 14 is inserted into the limiting hole 8, and the spring 13 is restored, and after the connecting seat 1 and the connector 2 are connected, the arranged spring 13 can improve the stability of the connection between the connecting seat 1 and the connector 2, so that in the process of transaction of high efficiency can be realized without using an external tool.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a quick-operation joint locking structure, includes connecting seat (1) and connector (2), its characterized in that, connector (2) outer wall one side end fixedly connected with closing plate (4), connector (2) sliding connection is in connecting seat (1), locking groove (5) have all been seted up to connecting seat (1) both sides outer wall, locking plate (6) are all installed to closing plate (4) both sides outer wall, and locking plate (6) both sides outer wall and locking groove (5) both sides outer wall contact, spout (9) have been seted up to connecting seat (1) up end, and run through to locking groove (5) up end, connecting seat (1) upper end fixedly connected with slide bar (10), slide bar (10) outer wall laminating sliding connection has slide (11), slide (11) bottom surface outer wall two limit lever (14) of fixedly connected with respectively, two sets of limiting hole (8) have all been seted up to locking plate (6) up to the upper end, two sets of limiting lever (14) are sliding connection respectively in limiting hole (8), connecting seat (1) and slide connection (11) are passed through.

2. The quick connector locking structure according to claim 1, wherein the elastic mechanism comprises a spring (13) fixedly connected with the upper end face of the connecting seat (1), one end, away from the connecting seat (1), of the spring (13) is fixedly connected with the sliding plate (11), and the spring (13) is sleeved on the outer wall of the sliding rod (10).

3. The quick connector locking structure according to claim 2, wherein the sealing plate (4) and the outer wall of the connecting seat (1) are both provided with a pipeline (3), and the pipeline (3) penetrates through the sealing plate (4) to be connected with the connector (2).

4. A quick connector locking structure according to claim 3, wherein the ends of the two sets of locking plates (6) are inclined, and the two sets of limit rods (14) are respectively contacted with the two sets of sliding grooves (9).

5. The quick connector locking structure according to claim 4, wherein the sealing plate (4) is connected with the locking plate (6) through a screw (7), and a limiting block (12) is fixedly connected to the end of the sliding rod (10).