Combined stainless steel quick connector

Abstract

The utility model relates to the technical field of mechanical part tool clamps, in particular to a combined stainless steel quick connector which comprises a body and an installation assembly. The mounting assembly comprises a first branch pipe, a second branch pipe, a male joint, a female joint, an upper plate, an upper spring, a lower plate and a lower spring, the first branch pipe is fixedly mounted on one side of the main body, the male joint is slidably mounted on one side, away from the main body, of the first branch pipe, and the upper plate is rotatably connected with the first branch pipe, slidably connected with the male joint and slidably connected with the first branch pipe; one end of the upper spring is connected with the first branch pipe, the other end of the upper spring is connected with the upper plate, the second branch pipe is fixedly installed on the side, away from the first branch pipe, of the body, the female connector is slidably installed on the side, away from the body, of the second branch pipe, and the lower plate is rotationally connected with the second branch pipe, slidably connected with the female connector and slidably connected with the second branch pipe. And one end of the lower spring is connected with the second branch pipe, and the other end of the lower spring is connected with the lower plate, so that the female joint and the male joint are convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts fixtures, and in particular relates to a combined stainless steel quick connector. Background Art

[0002] Stainless steel quick connector is a device used for quickly connecting and disconnecting pipes in fluid delivery systems. It is mainly made of stainless steel. In the production process, stainless steel quick connectors are needed when connecting many equipment oil pipelines. Stainless steel quick connectors can be plug-and-play at the work site. Usually the connectors are one-to-one, that is: a male connector of one model can only be connected to the corresponding female connector of the same size. When it is necessary to connect male connectors of different sizes with female connectors of different sizes, it is often inconvenient, which affects the use effect of the connector.

[0003] Prior art CN208670387U discloses a novel combined stainless steel quick connector, comprising a first branch pipe, a second branch pipe, a female connector and a male connector. The first branch pipe, the second branch pipe, the female connector and the male connector are connected by threaded fitting, thereby achieving its detachability. Male and female connectors of other sizes can be replaced to meet the docking needs of different oil pipes, making it easy to connect male connectors of different sizes with female connectors of different sizes, thereby improving the use effect of the connector.

[0004] In normal use, the first branch pipe and the second branch pipe are connected to the female connector and the male connector by threaded connection. The connection method of the prior art is often inconvenient when disassembling and installing the female connector and the male connector, making it inconvenient to replace the female connector and the male connector. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the connection between the first branch pipe and the second branch pipe and the female joint and the male joint is connected by threaded matching, and the connection method of the prior art is often inconvenient when disassembling and installing the female joint and the male joint, resulting in inconvenience in replacing the female joint and the male joint.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a combined stainless steel quick connector, comprising a main body and an installation component; the installation component comprises a first branch pipe, a second branch pipe, a male connector, a female connector, an upper plate, an upper spring, a lower plate and a lower spring, the first branch pipe being fixedly mounted on one side of the main body, the male connector being slidably mounted on a side of the first branch pipe away from the main body, the upper plate being rotatably connected to the first branch pipe, and being slidably connected to the male connector, and being slidably connected to the first branch pipe, one end of the upper spring being connected to the first branch pipe, and the other end of the upper spring being connected to the upper plate, the second branch pipe being fixedly mounted on a side of the main body away from the first branch pipe, the female connector being slidably mounted on a side of the second branch pipe away from the main body, the lower plate being rotatably connected to the second branch pipe, and being slidably connected to the female connector, and being slidably connected to the second branch pipe, one end of the lower spring being connected to the second branch pipe, and the other end of the lower spring being connected to the lower plate.

[0008] Wherein, the male connector has a mounting hole, and the mounting hole is located on a side of the male connector close to the upper plate and cooperates with the upper plate.

[0009] Wherein, the female connector has a fixing hole, and the fixing hole is located on a side of the female connector close to the lower plate and cooperates with the lower plate.

[0010] Wherein, the installation assembly also includes a stabilizing block and a stabilizing frame, the stabilizing block is fixedly connected to the male connector and is located on a side of the male connector close to the stabilizing frame; the stabilizing frame is slidably connected to the stabilizing block and fixedly connected to the first branch pipe.

[0011] Wherein, the installation component also includes a limiting block and a limiting frame, the limiting frame is fixedly connected to the second branch pipe and is located on the side of the second branch pipe close to the female connector, the limiting block is fixedly connected to the female connector and is slidably connected to the limiting frame.

[0012] The utility model discloses a combined stainless steel quick connector, wherein the male connector is placed on the first branch pipe, the upper spring drives the upper plate to rotate on the mounting seat of the first branch pipe, the insertion rod of the upper plate is inserted into the mounting hole and the positioning hole of the first branch pipe, the male connector is installed on the first branch pipe, otherwise it is disassembled, the female connector is placed on the second branch pipe, the lower spring drives the lower plate to rotate on the mounting seat of the second branch pipe, the insertion rod of the lower plate is inserted into the fixing hole and the positioning hole of the second branch pipe, the female connector is installed on the second branch pipe, otherwise it is disassembled, thereby facilitating the replacement of the female connector and the male connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the combined stainless steel quick connector according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the second branch pipe and the lower plate of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the stabilizing block and the stabilizing frame of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the limiting block and the limiting frame of the utility model.

[0018] In the figure, 101-main body, 102-first branch pipe, 103-second branch pipe, 104-male connector, 105-female connector, 106-upper plate, 107-upper spring, 108-lower plate, 109-lower spring, 110-stabilizing block, 111-stabilizing frame, 112-mounting hole, 113-fixing hole, 201-limiting block, 202-limiting frame. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment 1:

[0021] like Figure 1-3 As shown, Figure 1 This is a schematic diagram of the overall structure of the combined stainless steel quick connector of the first embodiment of the utility model. Figure 2 This is a schematic diagram of the structure of the second branch pipe and the lower plate of the utility model. Figure 3 This is a schematic diagram of the structure of a stabilizing block and a stabilizing frame of the utility model. The utility model provides a combined stainless steel quick connector, including a main body 101 and an installation assembly; the installation assembly includes a first branch pipe 102, a second branch pipe 103, a male connector 104, a female connector 105, an upper plate 106, an upper spring 107, a lower plate 108, a lower spring 109, a stabilizing block 110 and a stabilizing frame 111, the male connector 104 has a mounting hole 112, and the female connector 105 has a fixing hole 113. The above-mentioned solution solves the problem that the connection method of the prior art is often inconvenient when disassembling and installing the female connector 105 and the male connector 104, causing inconvenience in replacing the female connector 105 and the male connector 104. It can be understood that the above-mentioned solution can be used when the connection between the first branch pipe 102 and the second branch pipe 103 and the female connector 105 and the male connector 104 adopts a threaded connection.

[0022] According to this specific embodiment, by placing the male connector 104 on the first branch pipe 102, the upper spring 107 drives the upper plate 106 to rotate on the mounting seat of the first branch pipe 102, and the insertion rod of the upper plate 106 is inserted into the mounting hole of the male connector 104 and the positioning hole of the first branch pipe 102, and the male connector 104 is installed on the first branch pipe 102, otherwise it is disassembled, and the female connector 105 is placed on the second branch pipe 103, and the lower spring 109 drives the lower plate 108 to rotate on the mounting seat of the second branch pipe 103, and the insertion rod of the lower plate 108 is inserted into the fixing hole of the female connector 105 and the positioning hole of the second branch pipe 103, and the female connector 105 is installed on the second branch pipe 103, otherwise it is disassembled, thereby facilitating the replacement of the female connector 105 and the male connector 104.

[0023] The first branch pipe 102 is fixedly mounted on one side of the main body 101, the male connector 104 is slidably mounted on the side of the first branch pipe 102 away from the main body 101, the upper plate 106 is rotatably connected to the first branch pipe 102, and is slidably connected to the male connector 104 and the first branch pipe 102, one end of the upper spring 107 is connected to the first branch pipe 102, and the other end of the upper spring 107 is connected to the upper plate 106, the second branch pipe 103 is fixedly mounted on the side of the main body 101 away from the first branch pipe 102, the female connector 105 is slidably mounted on the side of the second branch pipe 103 away from the main body 101, and the lower plate 108 is connected to the second branch pipe 1 03 is rotatably connected, and is slidably connected with the female connector 105, and is slidably connected with the second branch pipe 103, one end of the lower spring 109 is connected to the second branch pipe 103, and the other end of the lower spring 109 is connected to the lower plate 108, there are multiple first branch pipes 102, and mounting seats are designed in the middle of the left and right sides of the first branch pipe 102, and spring seats are designed on the left and right sides of the bottom end of the first branch pipe 102, and multiple positioning holes are designed on the outer side of the top of the first branch pipe 102, and the bottom end of the first branch pipe 102 is fixedly connected to the top of the main body 101, and a through hole is designed in the middle of the upper plate 106, and there are multiple upper plates 106, and a spring seat is designed at the lower part of the side of the upper plate 106, and the upper plate 106 A plug rod is designed on the upper part of the side surface, and the shaft rod is rotatably connected to the mounting seat of the first branch pipe 102 through the through hole of the upper plate 106. There are multiple upper springs 107, and the two ends of the upper spring 107 are respectively connected to the spring seat of the upper plate 106 and the spring seat of the first branch pipe 102. A plurality of mounting holes are designed on the outer side of the bottom end of the male plug. There are multiple male plugs. The plug rod of the upper plate 106 is slidably connected to the positioning hole of the first branch pipe 102 and the mounting hole of the male connector 104. There are multiple male plugs, and there are multiple second branch pipes 103. A mounting seat is designed in the middle of the left and right sides of the second branch pipe 103. There are multiple lower plates 108, and the middle part of the lower plate 108 is designed with a through hole. A spring seat is designed on the upper part of the side surface, and a plug rod is designed on the lower part of the side surface of the lower plate 108. The shaft rod is rotatably connected to the mounting seat of the second branch pipe 103 through the through hole of the lower plate 108. There are multiple lower springs 109, and the two ends of the lower spring 109 are respectively connected to the spring seat of the second spring and the spring seat of the lower plate 108. There are multiple female joints 105, and multiple fixing holes are designed on the top outer side of the female joint 105. The plug rod of the lower plate 108 is slidably connected to the fixing holes of the female joint 105 and the positioning holes of the second branch pipe 103. By placing the male joint 104 on the first branch pipe 102, the upper spring 107 drives the upper plate 106 to rotate on the mounting seat of the first branch pipe 102.The insertion rod of the upper plate 106 is inserted into the mounting hole of the male connector 104 and the positioning hole of the first branch pipe 102, and the male connector 104 is installed on the first branch pipe 102, otherwise it is disassembled, and the female connector 105 is placed on the second branch pipe 103. The lower spring 109 drives the lower plate 108 to rotate on the mounting seat of the second branch pipe 103. The insertion rod of the lower plate 108 is inserted into the fixing hole of the female connector 105 and the positioning hole of the second branch pipe 103, and the female connector 105 is installed on the second branch pipe 103, otherwise it is disassembled, so as to facilitate the replacement of the female connector 105 and the male connector 104.

[0024] Secondly, the male connector 104 has a mounting hole 112, and the mounting hole 112 is located on a side of the male connector 104 close to the upper plate 106 and cooperates with the upper plate 106. There are multiple mounting holes 112, and the mounting holes 112 are located on the outer side of the bottom end of the male connector 104. The mounting hole 112 is slidably connected to the insertion rod of the upper plate 106, and the insertion rod of the upper plate 106 is driven by the upper spring 107 to insert into the mounting hole 112, thereby connecting the upper plate 106 and the male connector 104.

[0025] Then, the female connector 105 has a fixing hole 113, and the fixing hole 113 is located on the side of the female connector 105 close to the lower plate 108 and cooperates with the lower plate 108. There are multiple fixing holes 113, and the fixing holes 113 are located on the outer side of the top end of the female connector 105. The fixing hole 113 is slidably connected with the insertion rod of the lower plate 108, and the insertion rod of the lower plate 108 is driven by the lower spring 109 to be inserted into the fixing hole 113, thereby realizing the connection between the lower plate 108 and the female connector 105.

[0026] Finally, the stabilizing block 110 is fixedly connected to the male connector 104 and is located on a side of the male connector 104 close to the stabilizing frame 111; the stabilizing frame 111 is slidably connected to the stabilizing block 110 and is fixedly connected to the first branch pipe 102. The outer side of the first branch pipe 102 is designed with multiple mounting grooves, and the end of the stabilizing frame 111 is designed with a slide groove. There are multiple stabilizing frames 111, and the outer side of the closed end of the stabilizing frame 111 is fixedly connected to the mounting groove of the first branch pipe 102. There are multiple stabilizing blocks 110, and the stabilizing block 110 is located on the inner side of the bottom end of the male connector 104. The stabilizing block 110 is slidably connected to the slide groove of the stabilizing frame 111, and the stabilizing block 110 is driven to move on the stabilizing frame 111 through the male connector 104, thereby limiting the movement angle of the male connector 104.

[0027] When using a combined stainless steel quick connector of the present embodiment, the male connector 104 is placed on the first branch pipe 102, the upper spring 107 drives the upper plate 106 to rotate on the mounting seat of the first branch pipe 102, the insertion rod of the upper plate 106 is inserted into the mounting hole 112 and the positioning hole of the first branch pipe 102, the male connector 104 is installed on the first branch pipe 102, otherwise it is disassembled, the female connector 105 is placed on the second branch pipe 103, the lower spring 109 drives the lower plate 108 to rotate on the mounting seat of the second branch pipe 103, the insertion rod of the lower plate 108 is inserted into the fixing hole 113 and the positioning hole of the second branch pipe 103, the female connector 105 is installed on the second branch pipe 103, otherwise it is disassembled, so as to facilitate the replacement of the female connector 105 and the male connector 104.

[0028] Embodiment 2:

[0029] like Figure 4 As shown, Figure 4 201 is a schematic diagram of the structure of the limiting block and the limiting frame of the utility model. On the basis of the first embodiment, the installation assembly of this embodiment further includes a limiting block 201 and a limiting frame 202.

[0030] According to this specific embodiment, the limiting block 201 is driven by the female connector 105 to move on the limiting frame 202 , thereby limiting the moving angle of the female connector 105 .

[0031] Among them, the limiting frame 202 is fixedly connected to the second branch pipe 103 and is located on a side of the second branch pipe 103 close to the female connector 105. The limiting block 201 is fixedly connected to the female connector 105 and is slidably connected to the limiting frame 202. A plurality of mounting grooves are designed on the outer side of the bottom end of the second branch pipe 103. A sliding groove is designed on the end of the limiting frame 202. The closed end of the limiting frame 202 is fixedly connected to the mounting groove of the second branch pipe 103. There are multiple limiting blocks 201. The limiting block 201 is located on the inner side of the top end of the female connector 105. The limiting block 201 is slidably connected to the sliding groove of the limiting frame 202. The limiting block 201 is driven to move on the limiting frame 202 by the female connector 105, thereby limiting the moving angle of the female connector 105.

[0032] When a combined stainless steel quick connector of this embodiment is used, the female connector 105 drives the limiting block 201 to move on the limiting frame 202 , thereby limiting the moving angle of the female connector 105 .

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A combined stainless steel quick connector, comprising a main body, characterized in that: Also included are mounting components; The mounting assembly includes a first branch pipe, a second branch pipe, a male joint, a female joint, an upper plate, an upper spring, a lower plate and a lower spring. The first branch pipe is fixedly mounted on one side of the main body, the male joint is slidably mounted on a side of the first branch pipe away from the main body, the upper plate is rotatably connected to the first branch pipe, slidably connected to the male joint, and slidably connected to the first branch pipe, one end of the upper spring is connected to the first branch pipe, and the other end of the upper spring is connected to the upper plate, the second branch pipe is fixedly mounted on a side of the main body away from the first branch pipe, the female joint is slidably mounted on a side of the second branch pipe away from the main body, the lower plate is rotatably connected to the second branch pipe, slidably connected to the female joint, and slidably connected to the second branch pipe, one end of the lower spring is connected to the second branch pipe, and the other end of the lower spring is connected to the lower plate.

2. The combined stainless steel quick connector according to claim 1, characterized in that: The male connector has a mounting hole, which is located on a side of the male connector close to the upper plate and matches the upper plate.

3. The combined stainless steel quick connector according to claim 1, characterized in that: The female connector has a fixing hole, which is located on a side of the female connector close to the lower plate and matches the lower plate.

4. The combined stainless steel quick connector according to claim 1, characterized in that: The mounting assembly further comprises a stabilizing block and a stabilizing frame. The stabilizing block is fixedly connected to the male connector and is located on a side of the male connector close to the stabilizing frame. The stabilizing frame is slidably connected to the stabilizing block and fixedly connected to the first branch pipe.

5. The combined stainless steel quick connector according to claim 1, characterized in that: The installation assembly also includes a limiting block and a limiting frame, wherein the limiting frame is fixedly connected to the second branch pipe and is located on a side of the second branch pipe close to the female connector, and the limiting block is fixedly connected to the female connector and is slidably connected to the limiting frame.

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