Pneumatic connector with expanded application range

Abstract

The utility model provides a pneumatic joint with expanded application range, which comprises a pneumatic joint component I, a pneumatic joint component II and a pneumatic joint component III, the pneumatic joint component II and the pneumatic joint component III have the same structure, and the pneumatic joint component I comprises a pneumatic joint body I, a joint pipe I, a joint pipe II, a mounting column I and a threaded section I; compared with the prior art, the pneumatic joint device has the advantages that the second pneumatic joint assembly and the third pneumatic joint assembly are arranged, different assemblies can be selected to be combined according to actual requirements, and the flexibility and universality of the whole joint device are improved; by means of the structure, the second pneumatic connector assembly, the third pneumatic connector assembly and the first pneumatic connector assembly are more convenient to disassemble and assemble, a user can use corresponding tools such as a wrench or a screwdriver to easily rotate a nut, rapid disassembly and assembly operation is achieved, the requirement for special tools is reduced, and operation convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile accessories, and particularly relates to a pneumatic joint with an expanded use range. Background Art

[0002] The pneumatic connector of automotive accessories is a connector used to connect various components in the automotive pneumatic system. Its main function is to transmit air pressure signals and power in the pneumatic system to control various parts of the car, such as brakes, suspension systems, transmissions, etc. Although the current pneumatic connector has a single scope of use, when the scope of use of the pneumatic connector is narrow, designers and manufacturers can focus on meeting specific needs, thereby simplifying the design and manufacturing process, which helps to reduce production costs and improve production efficiency. However, in actual use, the pneumatic connector has a single scope of use, which means that it can only work normally within specific working conditions and parameter ranges. This makes it possible for the pneumatic connector to fail to provide the best connection and sealing effect when facing different pneumatic equipment and systems. This is because there is a lack of components that expand the scope of use. The lack of components that expand the scope of use will not only lead to the above problems, but also the single scope of use of the pneumatic connector is easy to cause, and users need to use more pneumatic connectors to connect pneumatic equipment to each other, thereby causing the problem of increased costs, so it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a pneumatic connector with an expanded scope of use, so as to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized through the following technical scheme: a pneumatic joint with an expanded scope of use, comprising: a pneumatic joint component 1, a pneumatic joint component 2 and a pneumatic joint component 3, the pneumatic joint component 2 and the pneumatic joint component 3 having the same structure, the pneumatic joint component 1 comprising a pneumatic joint body 1, a joint pipe 1, a joint pipe 2, a mounting column 1 and a threaded section 1, the front end and the rear end of the pneumatic joint body 1 are respectively integrally formed with a joint pipe 1, the end of the joint pipe 1 away from the pneumatic joint body 1 is installed with a threaded section 1, the outer surface of the pneumatic joint body 1 is installed with a joint pipe 2, the pneumatic joint component 2 comprises a pneumatic joint body 2, a joint pipe 3, a joint pipe 4, a threaded part, a mounting column 2 and a threaded section 3, the pneumatic joint body 2 is an L-shaped structure, the two ends of the pneumatic joint body 2 are respectively integrally formed with a joint pipe 3 and a joint pipe 4, the front end of the joint pipe 3 is provided with a threaded section 3, and the front end of the joint pipe 4 is provided with a threaded part.

[0005] As a preferred embodiment, the front end of the pneumatic joint component one is threadedly connected to the pneumatic joint component two, and the rear end of the pneumatic joint component one is threadedly connected to the pneumatic joint component three. The pneumatic joint component one is an overall T-shaped structure, and a mounting column one is welded at two angles between the pneumatic joint body one and the joint pipe two.

[0006] As a preferred embodiment, a through hole 1 is formed inside the threaded section 1 of the joint pipe 1, and a thread is formed on the inner wall of the through hole 1. The joint pipe 2 is connected to the inside of the pneumatic joint body 1, and the pneumatic joint body 2 is L-shaped.

[0007] As a preferred embodiment, a threaded part is provided at one end of the pneumatic joint body 2 connected to the pneumatic joint component 1, and the threaded part includes a nut, a threaded segment 2, an air cushion and a through hole 2. The nut is integrally formed with a threaded segment 2 on the side surface away from the pneumatic joint body 2, and a through hole 2 is formed inside the threaded segment 2. The through hole 2 is connected to the inside of the pneumatic joint body 2. By setting the pneumatic joint component 2 and the pneumatic joint component 3, different components can be selected for combination according to actual needs, thereby increasing the flexibility and versatility of the entire joint device. At the same time, users can also expand the functions and use scope of the pneumatic joint component 2 and the pneumatic joint component 3 according to needs. This scalability allows the joint device to adapt to different pneumatic systems and equipment, provides more choices and flexibility, and increases the scope of use.

[0008] As a preferred embodiment, an air cushion is provided on the front side surface of the nut, the diameter of the threaded segment two is the same as the diameter of the through hole one, the pneumatic joint assembly two and the pneumatic joint assembly three are both threadedly connected to the threaded segment one of the pneumatic joint assembly one through threaded parts, and a mounting column two is welded at the angle of the pneumatic joint body two, and the mounting column two has the same structure as the mounting column one. By setting the threaded parts, the disassembly and installation between the pneumatic joint assembly two and the pneumatic joint assembly three and the pneumatic joint assembly one are more convenient, and the user can use corresponding tools, such as a wrench or a screwdriver, to easily rotate the nut to achieve quick disassembly and installation operations, thereby reducing the need for special tools and improving the convenience of operation.

[0009] As a preferred embodiment, a joint tube 3 is provided at one end of the pneumatic joint body 2 away from the joint tube 4, the joint tube 3 and the joint tube 4 have the same structure, and a threaded section 3 is provided at one end of the joint tube 3 away from the pneumatic joint body 2.

[0010] As a preferred embodiment, a through hole three is opened through the interior of the threaded segment three, and the pneumatic joint assembly two and the pneumatic joint assembly three are threadedly connected to the pneumatic equipment through the threaded segment three, and the threaded connections of the threaded segment one, the threaded segment two and the threaded segment three are all provided with pneumatic sealants.

[0011] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting up pneumatic joint component 2 and pneumatic joint component 3, pneumatic joint component 2 and pneumatic joint component 3 are threadedly connected to each other with threaded segment 1 of pneumatic joint component 1 through threaded parts, pneumatic joint component 2 and pneumatic joint component 3 are provided with threaded segment 3 at one end away from pneumatic joint component 1, pneumatic joint component 2 and pneumatic joint component 3 are connected to pneumatic equipment through threaded segment 3, when in use, by setting up pneumatic joint component 2 and pneumatic joint component 3, different components can be selected for combination according to actual needs, thereby increasing the flexibility and versatility of the entire joint device, and at the same time, users can also expand the functions and use scope of pneumatic joint component 2 and pneumatic joint component 3 according to needs, and this scalability enables the joint device to adapt to different pneumatic systems and equipment, provides more choices and flexibility, and increases the scope of use.

[0012] By setting a threaded part, the threaded part includes a nut, an air cushion, and a threaded segment 2. The front side surface of the nut is provided with the threaded segment 2, and the front side surface of the connection between the nut and the threaded segment 2 is provided with an air cushion. When in use, by setting the threaded part, the disassembly and installation between the pneumatic joint component 2 and the pneumatic joint component 3 and the pneumatic joint component 1 are more convenient. The user can use corresponding tools, such as a wrench or a screwdriver, to easily rotate the nut to achieve quick disassembly and installation operations, reducing the need for special tools and improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a schematic diagram of a pneumatic connector assembly 1 of a pneumatic connector with an expanded scope of use according to the utility model.

[0015] Figure 2 This is a schematic diagram of a pneumatic joint component 2 of a pneumatic joint with an expanded scope of use according to the utility model.

[0016] Figure 3This is a schematic diagram of a pneumatic connector assembly 3 of a pneumatic connector with an expanded scope of use according to the utility model.

[0017] Figure 4 The utility model is a schematic diagram of a threaded part of a pneumatic joint with an expanded application range.

[0018] In the figure, 100-pneumatic joint body 1, 110-joint pipe 1, 120-threaded section 1, 121-through hole 1, 130-mounting column 1, 140-joint pipe 2;

[0019] 200- pneumatic joint body 2, 210- joint pipe 3, 220- joint pipe 4, 230- threaded part, 231- nut, 232- air cushion, 233- threaded section 2, 234- through hole 2, 240- mounting column 2, 250- threaded section 3; 300- pneumatic joint assembly 3. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a pneumatic joint with an expanded scope of use, comprising: a pneumatic joint component 1, a pneumatic joint component 2 and a pneumatic joint component 300, the pneumatic joint component 2 has the same structure as the pneumatic joint component 300, the pneumatic joint component 1 comprises a pneumatic joint body 100, a joint pipe 110, a joint pipe 2 140, a mounting column 130 and a threaded section 120, the front end and the rear end of the pneumatic joint body 100 are respectively integrally formed with a joint pipe 110, and the joint pipe 110 is far away from the pneumatic joint. A threaded section 120 is installed at one end of the main body 100, and a joint pipe 2 140 is installed on the outer surface of the pneumatic joint main body 100. The pneumatic joint assembly 2 includes a pneumatic joint main body 200, a joint pipe 3 210, a joint pipe 4 220, a threaded part 230, a mounting column 240 and a threaded section 3 250. The two ends of the pneumatic joint main body 200 are respectively integrally formed with a joint pipe 3 210 and a joint pipe 4 220. The front end of the joint pipe 3 210 is provided with a threaded section 3 250, and the front end of the joint pipe 4 220 is provided with a threaded part 230.

[0022] See also Figure 1 , Figure 2 , Figure 3As the first embodiment of the utility model: the front end of the pneumatic joint component 1 is threadedly connected with the pneumatic joint component 2, the rear end of the pneumatic joint component 1 is threadedly connected with the pneumatic joint component 3 300, the pneumatic joint component 1 is a T-shaped structure as a whole, and a mounting column 130 is welded at two angles between the pneumatic joint body 100 and the joint pipe 2 140;

[0023] A through hole 121 is formed inside the threaded section 120 of the joint pipe 110, and a thread is formed on the inner wall of the through hole 121. The joint pipe 2 140 is connected to the inside of the pneumatic joint body 100, and the pneumatic joint body 200 is in an L-shaped structure.

[0024] When in use, the user can threadably connect the threaded part 230 at the front end of the pneumatic joint component 2 and the joint tube 4 220 with the threaded section 120 inside the joint tube 110 of the pneumatic joint component 1. Based on the same principle, the user can install the pneumatic joint component 3 300 inside another joint tube 110. After the installation is completed, the user can connect the threaded section 3 250 of the pneumatic joint component 2 and the pneumatic joint component 3 300 away from the end of the pneumatic joint component 1 to the pneumatic device to be connected, and connect the joint tube 2 140 to another pneumatic device (as for how to install and whether to install it at the air outlet or air inlet of the pneumatic device, the user needs to choose according to the actual situation, which will not be elaborated here). Then, after the pneumatic joint component 2 and the pneumatic joint component 3 300 are connected to the pneumatic device, the user can proceed. For use, pneumatic sealants are provided at the threaded connections of threaded segment 1 120, threaded segment 233 and threaded segment 3 250 to fill the gaps between the threads and reduce the risk of gas leakage, which helps to improve the sealing performance of the entire joint device and ensure the normal operation of the system (pneumatic sealants are prior art, and the choice of which type of pneumatic sealants needs to be made based on actual conditions, and the principle will not be elaborated here). Because pneumatic joint assembly 2 and pneumatic joint assembly 3 300 can select different components for combination according to actual needs, the flexibility and versatility of the entire joint device are increased. At the same time, users can also expand the functions and use scope of pneumatic joint assembly 2 and pneumatic joint assembly 3 300 as needed. This scalability allows the joint device to adapt to different pneumatic systems and equipment, provides more choices and flexibility, and increases the scope of use.

[0025] See also Figures 1 to 4As a second embodiment of the present utility model: a threaded member 230 is provided at one end of the pneumatic joint body 200 connected to the pneumatic joint assembly 1, the threaded member 230 includes a nut 231, a second threaded segment 233, an air cushion 232 and a second through hole 234, a second threaded segment 233 is integrally formed on a surface of the nut 231 away from the pneumatic joint body 200, a second through hole 234 is formed inside the second threaded segment 233, and the second through hole 234 is connected to the inside of the pneumatic joint body 200;

[0026] An air cushion 232 is provided on the front side surface of the nut 231, the diameter of the second threaded section 233 is the same as the diameter of the first through hole 121, the second pneumatic joint assembly and the third pneumatic joint assembly 300 are both threadedly connected with the threaded section 120 of the first pneumatic joint assembly through the threaded member 230, and a second mounting column 240 is welded at the angle of the second pneumatic joint body 200, and the second mounting column 240 has the same structure as the first mounting column 130;

[0027] A joint pipe 3 210 is disposed at one end of the pneumatic joint body 200 away from the joint pipe 4 220. The joint pipe 3 210 and the joint pipe 4 220 have the same structure. A threaded section 3 250 is disposed at one end of the joint pipe 3 210 away from the pneumatic joint body 200.

[0028] A through hole 3 is formed inside the threaded section 3 250, and the pneumatic joint assembly 2 and the pneumatic joint assembly 3 300 are threadedly connected to the pneumatic device through the threaded section 3 250. Pneumatic sealants are provided at the threaded connections of the threaded section 1 120, the threaded section 233 and the threaded section 3 250.

[0029] When in use, the user can use the tool to rotate the nut 231, and then move the nut 231 and the thread segment 2 233 away from the pneumatic joint component 1. It should be noted that before using the tool to rotate the nut 231, the thread segment 3 250 must be separated from the connected pneumatic equipment first, and then the disassembly can be continued, so that the disassembly and installation between the pneumatic joint component 2 and the pneumatic joint component 3 300 and the pneumatic joint component 1 are more convenient. The user can use corresponding tools, such as a wrench or a screwdriver, to easily rotate the nut 231 to achieve quick disassembly and installation operations, reducing the need for special tools and improving the convenience of operation.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pneumatic connector with an expanded scope of use, comprising: Pneumatic joint assembly 1, pneumatic joint assembly 2 and pneumatic joint assembly 3 (300), characterized in that the pneumatic joint assembly 2 and the pneumatic joint assembly 3 (300) have the same structure, and the pneumatic joint assembly 1 includes a pneumatic joint body 1 (100), a joint pipe 1 (110), a joint pipe 2 (140), a mounting column 1 (130) and a threaded section 1 (120); The front end and the rear end of the pneumatic joint body 1 (100) are respectively integrally formed with a joint pipe 1 (110); the end of the joint pipe 1 (110) away from the pneumatic joint body 1 (100) is installed with a threaded section 1 (120); the outer surface of the pneumatic joint body 1 (100) is installed with a joint pipe 2 (140); the pneumatic joint assembly 2 comprises a pneumatic joint body 2 (200), a joint pipe 3 (210), a joint pipe 4 (220), a threaded member (230), a mounting column 2 (240) and a threaded section 3 (250); The two ends of the pneumatic joint body 2 (200) are respectively integrally formed with a joint pipe 3 (210) and a joint pipe 4 (220); the front end of the joint pipe 3 (210) is provided with a threaded section 3 (250), and the front end of the joint pipe 4 (220) is provided with a threaded part (230).

2. A pneumatic connector with an expanded scope of use as claimed in claim 1, characterized in that: The front end of the pneumatic joint component 1 is threadedly connected to the pneumatic joint component 2, and the rear end of the pneumatic joint component 1 is threadedly connected to the pneumatic joint component 3 (300). The pneumatic joint component 1 is an overall T-shaped structure, and a mounting column 1 (130) is welded at two angles between the pneumatic joint body 1 (100) and the joint pipe 2 (140).

3. A pneumatic connector with an expanded scope of use as claimed in claim 2, characterized in that: A through hole (121) is formed inside the threaded section (120) of the joint pipe (110), and a thread is formed on the inner wall of the through hole (121). The joint pipe (140) is connected to the inside of the pneumatic joint body (100), and the pneumatic joint body (200) is in an L-shaped structure.

4. A pneumatic connector with an expanded scope of use as claimed in claim 3, characterized in that: A threaded part (230) is provided at one end of the pneumatic joint body 2 (200) connected to the pneumatic joint assembly 1, and the threaded part (230) includes a nut (231), a second threaded section (233), an air cushion (232) and a second through hole (234). The surface of the nut (231) on one side away from the pneumatic joint body 2 (200) is integrally formed with a second threaded section (233), and a second through hole (234) is formed inside the second threaded section (233), and the second through hole (234) is communicated with the inside of the pneumatic joint body 2 (200).

5. A pneumatic connector with an expanded scope of use as claimed in claim 4, characterized in that: An air cushion (232) is provided on the front side surface of the nut (231); the diameter of the second threaded section (233) is the same as the diameter of the through hole (121); the second pneumatic joint assembly (2) and the third pneumatic joint assembly (300) are both threadedly connected to the threaded section (120) of the first pneumatic joint assembly via a threaded member (230); a second mounting column (240) is welded at the angle of the second pneumatic joint body (200); the second mounting column (240) has the same structure as the first mounting column (130).

6. A pneumatic connector with an expanded scope of use as claimed in claim 5, characterized in that: A joint pipe three (210) is provided at one end of the pneumatic joint body two (200) away from the joint pipe four (220); the joint pipe three (210) and the joint pipe four (220) have the same structure; a threaded section three (250) is provided at one end of the joint pipe three (210) away from the pneumatic joint body two (200).

7. A pneumatic connector with an expanded use range as claimed in claim 6, characterized in that: A through hole three is formed inside the threaded section three (250); the pneumatic joint assembly two and the pneumatic joint assembly three (300) are threadedly connected to the pneumatic equipment through the threaded section three (250); and pneumatic sealants are provided at the threaded connections of the threaded section one (120), the threaded section two (233) and the threaded section three (250).

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