Stainless steel quick connector with sealing structure

Abstract

The utility model discloses a stainless steel quick connector with a sealing structure, which comprises a connector structure, the connector structure is connected with a connecting structure in a matched manner, the connector structure comprises a connector body with a hollow structure inside, a first connector is turned at one end of the connector body, and a second connector is turned at the other end of the connector body. Meanwhile, a second connecting body is turned at the other end of the first connecting body through the connector body, connecting grooves connected with connecting structure parts in a matched mode are turned in the first connecting body and the second connecting body, and a mounting groove facilitating matched connection of a sealing ring is formed in one end of the connector body. The connecting structure comprises a connecting pipe body with the interior being of a hollow structure, a concave ring through disc is fixedly embedded in the connecting pipe body, meanwhile, one end of the connecting pipe body is connected with a connecting cover embedded tank body, a mounting ring is fixed in the connecting cover, and an elastic buckle is fixed in the mounting ring. And matched sliding connection is achieved through the formed connecting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel quick connectors, in particular to a stainless steel quick connector with a sealing structure. Background Technique

[0002] A quick connector is a connector that can achieve pipeline connection or disconnection without tools, and is mainly used for the quick installation of air pipelines and the connector fittings of pneumatic tools. Corresponding to its uses, there are a rich variety of body materials, sizes, and installation shapes. After retrieval, it is found that in the prior art with the publication number: CN207989971U, a stainless steel quick connector includes a connector body. A first cylinder is provided at the left end of the connector body, a through hole is opened inside the first cylinder, a frustum is fixedly connected to the right end of the first cylinder, a through hole is opened inside the frustum, a second cylinder is fixedly connected to the end of the frustum away from the first cylinder, a through hole is opened inside the second cylinder, a hexagonal nut is fixedly connected to the end of the second cylinder away from the frustum, a third cylinder is fixedly connected to the end of the hexagonal nut away from the second cylinder, a through hole is opened inside the third cylinder, and a fourth cylinder is fixedly connected to the end of the third cylinder away from the hexagonal nut, and a through hole is opened inside the fourth cylinder. The utility model relates to the technical field of stainless steel quick connectors. This stainless steel quick connector achieves the purposes of simple structure, quick installation and disassembly, and low cost, and is convenient and fast to use.

[0003] To sum up: The stainless steel quick connector set in the above case is not only inconvenient for quick connection, but also requires tools for auxiliary installation when the stainless steel quick connector is connected, and the stainless steel quick connector in the above solution lacks a sealing structure, so there is an easy leakage situation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stainless steel quick connector with a sealing structure for the deficiencies of the prior art, so as to solve the problems that the stainless steel quick connector set in the above-mentioned case in the background technology is not only inconvenient for quick connection, but also requires tools for auxiliary installation when the stainless steel quick connector is connected, and the stainless steel quick connector in the above solution lacks a sealing structure, so there is an easy leakage situation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stainless steel quick connector with a sealing structure includes a joint structure, and the joint structure is installed and connected in a matching manner with a connection structure;

[0006] The joint structure includes a connector body with a hollow structure inside, and a first connecting body is turned at one end of the connector body. At the same time, the first connecting body is turned into a second connecting body through the other end of the connector body;

[0007] The first connecting body and the second connecting body are turned with connecting grooves that are matched and connected to the connecting structure components.

[0008] By adopting the above technical solution, the provided connecting grooves play a role in supporting sliding connection.

[0009] Preferably, one end of the connecting head body is provided with an installation groove that facilitates the mating connection of the sealing ring.

[0010] By adopting the above technical solution, the provided sealing ring plays a role in connection sealing.

[0011] Preferably, the connecting structure includes a connecting pipe body with a hollow structure inside, and a concave ring through plate is inlaid and fixed inside the connecting pipe body. At the same time, one end of the connecting pipe body is inlaid and connected with the connecting cover and the tank body.

[0012] By adopting the above technical solution, the provided concave ring through plate plays a role in contact and supporting installation.

[0013] Preferably, an installation ring is fixed inside the connecting cover, and elastic buckles are fixed inside the installation ring.

[0014] By adopting the above technical solution, the provided connecting cover plays a role in wrapping and internal fixed installation.

[0015] Preferably, the first connecting body and the second connecting body are arranged with equidistant turning.

[0016] By adopting the above technical solution, the turned first connecting body plays a role in connection and limitation.

[0017] Preferably, there are 8 elastic buckles, and the elastic buckles are arranged in a circular array with respect to the installation ring.

[0018] By adopting the above technical solution, the provided elastic buckles play a role in extrusion and elastic adjustment.

[0019] Compared with the prior art, the beneficial effect of the present utility model is that the stainless steel quick connector with a sealing structure

[0020] (1) In this case, through the provided sealing ring and concave ring through plate, the problem that the stainless steel quick connector in the solution lacks a sealing structure and is prone to leakage is solved. When the connecting head body and the connecting pipe body are connected in a matching manner, at this time, the connecting joint body drives the sealing ring to be installed in a matching manner with the concave ring through plate. When the sealing ring is installed in a matching manner with the concave ring through plate, the sealing ring is recessed into the concave ring inside the surface of the concave ring through plate, so that a quick sealing connection is achieved between the connecting head body and the connecting pipe body;

[0021] (2) By providing a joint structure and a connection structure, the problem in the above case is solved, where the stainless-steel quick connector is not only inconvenient for quick connection but also requires tools for auxiliary installation during connection. When the connector body is connected to the connection pipe body, the operator holds the connector body and the second connection body presses the elastic buckle. When the elastic buckle is pressed, the second connection body enters the installation ring, and at this time, the connection groove is connected to the elastic buckle in a matching manner. When the elastic buckle is connected to the connection groove in a matching manner, the connection between the connector body and the connection pipe body is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front-view sectional structure schematic diagram of the present utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the connector body, the first connection body, the second connection body, and the connection groove of the present utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the second connection body, the connection groove, and the sealing ring of the present utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the connection pipe body, the connection cover, and the installation ring of the present utility model;

[0026] Figure 5 For the present utility model Figure 4 The enlarged structure schematic diagram at position A;

[0027] Figure 6 It is a schematic diagram of the structure of the installation ring and the elastic buckle of the present utility model.

[0028] In the figure: 1. Joint structure; 101. Connector body; 102. First connection body; 103. Second connection body; 104. Connection groove; 105. Sealing ring; 2. Connection structure; 201. Connection pipe body; 202. Concave ring through plate; 203. Connection cover; 204. Installation ring; 205. Elastic buckle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-6 , the present utility model provides a technical solution: a stainless-steel quick connector with a sealing structure, as Figure 1 ,Figure 2 and Figure 3 As shown, it includes a joint structure 1. The joint structure 1 includes a connector body 101 with a hollow structure inside. One end of the connector body 101 is turned to form a first connector 102. At the same time, the first connector 102 is turned through the other end of the connector body 101 to form a second connector 103. The first connector 102 and the second connector 103 are set with equal-distance turning. When the above two are set with equal-distance turning, the distance space turned out by the above two can not only meet the mating snap connection with the elastic snap 205, but also ensure that after the elastic snap 205 is snap-connected, the first connector 102 and the second connector 103 play a role of connecting and limiting the snapped elastic snap 205. And the boss turned out by the second connector 103 is rounder at the edge than the boss turned out by the first connector 102. This ensures that when the first connector 102 squeezes the elastic snap 205, it is convenient to pull the second connector 103 and the elastic snap 205 to separate under force, and at the same time ensures the quick installation and disassembly separation between the connector body 101 and the connecting pipe body 201.

[0031] In the further above scheme, the first connector 102 and the second connector 103 are turned with connection grooves 104 for mating connection with the parts of the connection structure 2, and an installation groove for mating connection with the sealing ring 105 is opened at one end of the connector body 101.

[0032] As Figure 4 , Figure 5 and Figure 6 As shown, the joint structure 1 is matingly installed and connected with the connection structure 2. The connection structure 2 includes a connecting pipe body 201 with a hollow structure inside, and a concave ring through-disc 202 is inlaid and fixed inside the connecting pipe body 201. At the same time, one end of the connecting pipe body 201 is inlaid and connected with the connecting cover 203. Among them, the connecting cover 203 is set with a connecting cover 203 with a hollow structure on one side. By using the connecting cover 203 with a hollow structure on one side, the contact and limiting connection between the connecting cover 203 and one end of the connector body 101 can be ensured.

[0033] In the further above scheme, an installation ring 204 is fixed inside the connecting cover 203, and an elastic snap 205 is fixed inside the installation ring 204. There are 8 elastic snaps 205, and the elastic snaps 205 are arranged in a circular array about the installation ring 204. When there are 8 of the above parts, it not only reflects the practicability of the installation of the above parts, but also reflects the elastic squeezing property of the above parts under force, and also reflects the aesthetic property of the equal-distance distribution of the above parts. At the same time, when there are 8 of the above parts, the snap connection and wrapping connection and snap connection limiting property between the above parts and the connection groove 104 are reflected.

[0034] In the above solution, when the connector body 101 and the connecting pipe body 201 are connected in a matching manner, the operator holds the connector body 101 at this time to make the second connecting body 103 squeeze the elastic buckle 205. When the elastic buckle 205 is squeezed by force, the second connecting body 103 enters the inside of the mounting ring 204 at this time. At this time, the connecting groove 104 is connected with the elastic buckle 205 in a matching manner. When the elastic buckle 205 is connected with the connecting groove 104 in a matching manner, the sealing ring 105 and the concave ring disc 202 are also completed in a matching manner.

[0035] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only a simplified description for facilitating the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stainless steel quick connector with a sealing structure, comprising a connector structure (1), characterized in that: The joint structure (1) is installed and connected in a matching manner with the connection structure (2); The joint structure (1) includes a connector body (101) with a hollow structure inside, and a first connector (102) is turned at one end of the connector body (101). At the same time, a second connector (103) is turned through the other end of the connector body (101); The first connector (102) and the second connector (103) are turned with connection grooves (104) that are connected in a matching manner with the components of the connection structure (2).

2. The stainless steel quick connector with a sealing structure according to claim 1, characterized in that: An installation groove for facilitating the matching connection of the sealing ring (105) is opened at one end of the connector body (101).

3. The stainless steel quick connector with a sealing structure according to claim 1, characterized in that: The connection structure (2) includes a connection pipe body (201) with a hollow structure inside, and a concave ring through-disc (202) is inlaid and fixed inside the connection pipe body (201). At the same time, one end of the connection pipe body (201) is inlaid and connected with the connection cover (203).

4. The stainless steel quick connector with a sealing structure according to claim 3, characterized in that: An installation ring (204) is fixed inside the connection cover (203), and an elastic buckle (205) is fixed inside the installation ring (204).

5. The stainless steel quick connector with a sealing structure according to claim 1, characterized in that: The first connector (102) and the second connector (103) are arranged with equal-distance turning settings.

6. The stainless steel quick connector with a sealing structure according to claim 4, wherein: There are 8 elastic buckles (205), and the elastic buckles (205) are arranged in a circular array with respect to the installation ring (204).

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