Quick connector

Abstract

The utility model discloses a quick connector, and relates to the technical field of connecting structures, the quick connector comprises an instrument element, an instrument connecting piece, a connecting piece and a detachable fastening piece, the instrument connecting piece is fixedly arranged in a container wall hole and is used for establishing a channel for installing the instrument element on a container wall; the instrument element penetrates into the container wall from the axis of the instrument connecting piece and is assembled on the container wall. The connecting piece is arranged on an instrument element in a sleeving manner, is limited and fixed through an inner side nut and an outer side nut, and is attached to the instrument connecting piece; and the detachable fastener wraps the peripheries of the instrument connecting piece and the joining piece and is used for tightly holding the instrument connecting piece and the joining piece into a whole. According to the invention, instrument elements can be disassembled and assembled outside the container, and the disassembly and assembly convenience of the instrument elements is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of connection structures, and in particular to a quick connector. Background Art

[0002] For the installation of instrument components (such as sensors, ultraviolet germicidal lamps, etc.) through walls (especially container walls), Figure 1 As shown, currently, the instrument component 1 is usually inserted into the hole in the container wall, and nuts 3 are used on the inner and outer sides of the container wall 2 to fix the instrument component 1. This instrument component installation method requires screwing the nuts on both sides during the process of disassembling the instrument component. If the assembly position of the instrument component in the container is too high or the overall space of the equipment in the container is small, screwing the inner nuts is more troublesome, and manual disassembly will be very inconvenient. Utility Model Content

[0003] The main purpose of this application is to provide a quick connector to solve the above-mentioned technical problems.

[0004] The technical solutions adopted in this application are as follows:

[0005] A quick connector, comprising:

[0006] An instrument connector, the instrument connector being fixedly mounted in the container wall hole and used to establish a passage for the instrument component to be mounted on the container wall;

[0007] An instrument element, which is inserted through the axis of the instrument connector and assembled into the container wall;

[0008] A connector, which is sleeved on the instrument component and fixed by inner and outer nuts, and fits in with the instrument connector;

[0009] A detachable fastener is wrapped around the outer circumference of the instrument connecting piece and the connecting piece, and is used to hold the instrument connecting piece and the connecting piece together.

[0010] Optionally, the instrument connector is a T-shaped sleeve, and one end of the tube body of the T-shaped sleeve is welded to the hole in the container wall.

[0011] Optionally, the connecting piece includes a blind plate with a hole and a rubber gasket, and the rubber gasket is fitted between the blind plate with a hole and the end cover of the T-shaped sleeve.

[0012] Optionally, the detachable fastener includes a hoop body and a hoop bolt, the hoop body is used to clamp the blind plate with holes, the rubber gasket and the end cover of the T-shaped sleeve, and the hoop bolt is used to lock the hoop body.

[0013] Optionally, a hoop groove is provided on the inner side surface of the clamp body, and the blind plate with holes, the rubber gasket and the end cover of the T-shaped sleeve are confined in the hoop groove.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] A quick connector proposed in an embodiment of the present application is configured to provide a quick-release structure outside the container wall for connection with the container wall for installing instrument components, so that the instrument components can be conveniently disassembled and assembled outside the container wall, thereby greatly improving the convenience of disassembly and assembly of the instrument components. At the same time, the instrument components are installed in the channel of the instrument connector, so that this design also has the characteristic of facilitating the rotation direction of the instrument components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the traditional installation instrument components;

[0017] Figure 2 A schematic diagram of the structure of a quick connector provided in an embodiment of the present application;

[0018] Figure 3 for Figure 2 sectional view of .

[0019] Description of the reference numerals in the accompanying drawings:

[0020] 1-Instrument component, 2-Container wall, 3-Nut, 4-Instrument connector, 401-Tube body, 402-End cover, 5-Connector, 501-Blind plate with hole, 502-Rubber washer, 6-Removable fastener, 601-Clamp body, 602-Clamp bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0025] Refer to the attached Figure 2 and Figure 3 The embodiment of the present application provides a quick connector, comprising an instrument component 1, an instrument connector 4, a coupling 5, and a detachable fastener 6. The instrument connector 4 is fixedly disposed in a hole in a container wall 2, and is used to establish a passage for the instrument component 1 to be installed on the container wall 2. The instrument component 1 is inserted along the axis of the instrument connector 4 and assembled on the container wall 2. The coupling 5 is sleeved on the instrument component 1 and fixed in position by inner and outer nuts 3. The coupling 5 is in contact with the instrument connector 4. The detachable fastener 6 is wrapped around the outer periphery of the instrument connector 4 and the coupling 5, and is used to hold the instrument connector 4 and the coupling 5 together.

[0026] It can be found that by arranging the instrument connector 4 for installing the instrument element 1 outside the container wall 2, the instrument element 1 is installed on the container wall 2 through the instrument connector 4. Since the instrument connector 4 is fixed to the container wall 2, the connector 5 and the instrument element 1 are locked into a whole through the nut 3. Therefore, the instrument connector 4 and the connector 5 are fixed together through the detachable fastener 6, and the entire instrument element 1 is fixed to the container wall 2 to complete the positioning and installation of the instrument element 1. Therefore, when disassembling the instrument element 1, the detachable fastener 6 is removed outside the container, and the instrument element 1 can be pulled out from the instrument connector 4, thereby realizing convenient disassembly and assembly of the instrument element 1 outside the container, which greatly improves the convenience of disassembly and assembly of the instrument element 1.

[0027] Specifically:

[0028] Among the above, Figure 2 and Figure 3 As shown, the instrument connector 4 is a T-shaped sleeve, integrally formed from a tube body 401 and an end cap 402. One end of the tube body 401 is welded to the hole in the container wall 2, with the axis of the tube body 401 coaxial with the axis of the hole in the container wall 2. Tube body 401 provides a passage for the installation of the instrument component 1. When installing the instrument component 1, the instrument component 1 is inserted through the tube body 401, with the detection end of the instrument component 1 positioned within the container. One end of the end cap 402 is positioned outside the container wall 2 and engages with the connector 5.

[0029] In some cases, the connecting member 5 includes a blind plate with a hole 501 and a rubber gasket 502. The blind plate with a hole 501 and the rubber gasket 502 are both mounted on the instrument element 1, and the two sides of the blind plate with a hole 501 are clamped and limited by the nuts 3. The rubber gasket 502 is fitly arranged between the blind plate with a hole 501 and the end cover 402, and the rubber gasket 502 is mounted on the inner nut 3. The rubber gasket 502 is clamped and limited by the blind plate with a hole 501 and the end cover 402.

[0030] At the same time, the detachable fastener includes a clamp body 601 and a clamp bolt 602. The blind plate with holes 501, the rubber gasket 502 and the end cover 402 of the T-shaped sleeve are all located in the inner ring of the clamp body 601. The blind plate with holes 501, the rubber gasket 502 and the T-shaped sleeve are tightened by the clamp bolt 602 to lock the blind plate with holes 501, the rubber gasket 502 and the T-shaped sleeve inside the clamp body 601. Of course, in order to ensure that the blind plate with holes 501, the rubber gasket 502 and the T-shaped sleeve can be stabilized inside the clamp body 601, as shown in FIG. Figure 3 As shown, the inner side of the clamp body 601 is provided with a clamp groove, and the blind plate with holes 501, the rubber gasket 502 and the end cover 402 of the T-shaped sleeve are restricted in the clamp groove, so that the clamp body 601 can firmly clamp the blind plate with holes 501, the rubber gasket 502 and the end cover 402 of the T-shaped sleeve.

[0031] As can be seen from the above, when installing the instrument component 1, first screw the inner nut 3 into the instrument component 1, then put the blind plate 501 with holes on the instrument component 1, and then tighten the outer nuts to form the instrument component 1, the blind plate 501 with holes, and the inner and outer nuts 3 into a whole. Then, put the rubber washer 502 on the inner nut 3, and place the instrument component 1 into the instrument connector 4, so that the detection end of the instrument component 1 is located in the container and the rubber washer 502 is in contact with the end cover 402. Then, the clamp body 601 is clamped around the blind plate 501 with holes, the rubber washer 502, and the end cover 402. Finally, tighten the clamp bolt 602 so that the clamp body 601 clamps the blind plate 501 with holes, the rubber washer 502, and the end cover 402. Since the T-shaped sleeve is welded to the container wall 2, and the blind plate with holes 501 and the rubber gasket 502 are sleeved on the instrument component 1, after the blind plate with holes 501, the rubber gasket 502 and the end cover 402 are tightened by the clamp body 601, the instrument component 1 is fixed to the T-shaped sleeve and then positioned and installed on the container wall 2.

[0032] When the instrument component 1 needs to be disassembled, it is only necessary to loosen the clamp bolt 602, remove the clamp, separate the perforated blind plate 501 and the rubber gasket 502 from the T-shaped sleeve, and then the instrument component 1 can be pulled out of the T-shaped sleeve and removed from the container wall 2.

[0033] In summary, it can be seen that the quick connector provided in the embodiment of the present application can realize the disassembly and assembly of instrument components from outside the container, which greatly improves the convenience of disassembly and assembly of instrument components.

[0034] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A quick connector, characterized in that: include: An instrument connector, the instrument connector being fixedly mounted in the container wall hole and used to establish a passage for the instrument component to be mounted on the container wall; An instrument element, which is inserted through the axis of the instrument connector and assembled into the container wall; A connecting piece, the connecting piece is sleeved on the instrument component, and the connecting piece is fitted with the instrument connecting piece; A detachable fastener is wrapped around the outer circumference of the instrument connecting piece and the connecting piece, and is used to hold the instrument connecting piece and the connecting piece together.

2. The quick connector according to claim 1, characterized in that: The instrument connecting piece is a T-shaped sleeve, and one end of the tube body of the T-shaped sleeve is welded to the hole in the container wall.

3. The quick connector according to claim 2, characterized in that: The connecting piece includes a blind plate with a hole and a rubber gasket, and the rubber gasket is fitted between the blind plate with a hole and the end cover of the T-shaped sleeve.

4. The quick connector according to claim 3, characterized in that: The detachable fastener includes a hoop body and a hoop bolt. The hoop body is used to clamp the blind plate with holes, the rubber gasket and the end cover of the T-shaped sleeve, and the hoop bolt is used to lock the hoop body.

5. The quick connector according to claim 4, characterized in that: A hoop groove is provided on the inner side surface of the hoop body, and the blind plate with holes, the rubber gasket and the end cover of the T-shaped sleeve are confined in the hoop groove.

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