Detachable air tap

Abstract

The utility model relates to the technical field of air faucets, in particular to a detachable air faucet which comprises a faucet body, an inflating valve cap arranged on the faucet body and an air valve element arranged in the faucet body, an opening in the side, away from the inflating valve cap, of the faucet body is a communication opening, a mounting cylinder is arranged on the communication opening, a connecting opening is formed in the side wall of the mounting cylinder, and the connecting opening is communicated with the inflating valve cap. Two connecting ports are correspondingly arranged, an abutting spring is fixedly connected between the two inserting blocks, the abutting spring abuts against the two inserting blocks to move outwards, an inserting opening is formed in the communicating opening, when the mounting cylinder is located in the communicating opening, the inserting blocks are inserted into the inserting opening, and when the mounting cylinder is located in the communicating opening, the abutting spring abuts against the two inserting blocks to move outwards. According to the utility model, whether the detection part is installed can be determined according to needs, the inflating valve without the detection part does not need to be specially produced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas nozzles, in particular to a detachable gas nozzle. Background Art

[0002] The function of the valve is to inflate and deflate the tire and maintain the seal after the tire is inflated. The valve is generally composed of three main parts: the valve body, the valve core and the valve cap. The outer thread on the existing valve body is relatively long, and its inner thread needs to be locked with the valve core.

[0003] A common tire pressure detection valve comprises a nozzle body, a valve cap, and a valve core. A mounting block is fixed on the nozzle body for mounting various detection components, such as a temperature monitor, to detect the temperature inside the tire.

[0004] Regarding the above technical conditions, there is also a defect that when the tire does not need these detection components, it is necessary to additionally produce the valve stem without the mounting block, resulting in increased costs.

[0005] Based on this, the present invention designs a detachable gas nozzle to solve the above problems. Utility Model Content

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable air nozzle, comprising a nozzle body, a valve cap arranged on the nozzle body, and an air valve core arranged in the nozzle body, the opening on one side of the nozzle body away from the valve cap is a connecting port, the connecting port is provided with a mounting tube, a connecting port is provided on the side wall of the mounting tube, a plug-in block is provided on the connecting port, two corresponding connecting ports are provided, a resistance spring is provided between the two plug-in blocks, the resistance spring resists the two plug-in blocks from moving outward, a plug-in interface is provided on the connecting port, and when the mounting tube is located in the connecting port, the plug-in block is plugged into the plug-in interface.

[0007] By adopting the above technical solution, after the detection component is set in the installation tube, the installation tube is inserted into the connecting port, the plug-in block is inserted into the plug-in interface, and the installation tube is installed in the connecting port. When the detection component is not needed, the installation tube can be removed from the connecting port. There is no need to produce the valve nozzle without the detection component, thereby reducing costs.

[0008] Preferably, an anti-slip block is fixedly provided on the plug-in block, and the anti-slip block abuts against the inner side wall of the installation cylinder.

[0009] By adopting the above technical solution, the anti-dropping block abuts against the installation tube, preventing the plug-in block from being outwardly disengaged from the connection port.

[0010] Preferably, a guide groove is provided on the installation cylinder, and a guide bar is fixedly provided on the communication port, and the guide bar is located in the guide groove.

[0011] By adopting the above technical solution, the guide bar is located in the guide groove, which can reduce the movement and rotation of the installation tube and stabilize the placement of the installation tube.

[0012] To sum up, the present application has the following beneficial technical effects: after the detection component is set in the installation tube, the installation tube is inserted into the connecting port, the plug-in block is inserted into the plug-in interface, and the installation tube is installed in the connecting port. When the detection component is not needed, the installation tube can be removed from the connecting port. There is no need to produce the valve nozzle without the detection component, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the structure in which the mounting cylinder is mounted on the nozzle body in this embodiment;

[0015] Figure 2 This is a structural diagram of the installation of the barrel and the nozzle body in this embodiment;

[0016] Figure 3 Schematic diagram of the structure of the installation cylinder in this embodiment.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1. Nozzle body; 2. Valve cap; 3. Connecting port; 4. Mounting tube; 5. Connecting port; 6. Plug-in block; 7. Anti-drop block; 8. Resistance spring; 9. Plug-in port; 10. Guide groove; 11. Guide strip. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] Reference Figure 1-Figure 3 A detachable gas nozzle comprises a nozzle body 1, a valve cap 2 arranged on the nozzle body 1, and an air valve core arranged in the nozzle body 1. The opening on one side of the nozzle body 1 away from the valve cap 2 is a connecting port 3, which is connected to the gas delivery channel of the nozzle body 1. A mounting tube 4 is provided on the connecting port 3, and a detection part is fixed on one end of the mounting tube 4. The detection component can be a temperature detection probe, a pressure detection probe, etc. as needed; a connecting port 5 is provided on the side wall of the mounting tube 4, and a plug-in block 6 is plugged into the connecting port 5, and an anti-slip block 7 is fixed on the plug-in block 6, and the anti-slip block 7 abuts against the inner side wall of the mounting tube 4.

[0022] Reference Figure 1-Figure 3 There are two corresponding connecting ports 5, and a resistance spring 8 is fixedly connected between the two plug-in blocks 6. The resistance spring 8 resists the two plug-in blocks 6 from moving outward, and the anti-fall-off block 7 resists the mounting tube 4 to prevent the connecting block from detaching from the connecting port 5; a plug-in interface 9 is provided on the connecting port 3. When the mounting tube 4 is installed, the mounting tube 4 is plugged into the connecting port 3. After entering the connecting port 3, the plug-in blocks 6 are close to each other. When the plug-in block 6 moves to the position of the plug-in interface 9, the plug-in block 6 is plugged into the plug-in interface 9, thereby fixing the mounting tube 4 in the connecting port 3; when the detection component is not needed, there is no need to install the mounting tube 4 on the connecting port 3, and there is no need to additionally produce the valve nozzle without the detection component, thereby achieving the effect of reducing costs.

[0023] Reference Figure 1-Figure 3 A guide groove 10 is provided on the mounting tube 4, and a guide strip 11 is fixedly provided on the communicating port 3. The guide strip 11 is located in the guide groove 10. During installation, the guide groove 10 is sleeved on the guide strip 11 and then the mounting tube 4 is pushed to move, so as to facilitate the alignment of the plug-in block 6 and the plug-in port 9. At the same time, the guide strip 11 is located in the guide groove 10, which can reduce the movement and rotation of the mounting tube 4 and stabilize the placement of the mounting tube 4.

[0024] The implementation principle of this embodiment is: according to needs, when the detection component needs to be installed, the installation tube 4 is inserted into the connecting port 3. When entering the connecting port 3, the plug-in blocks 6 are close to each other. When the plug-in blocks 6 move to the position of the plug-in interface 9, the plug-in blocks 6 are plugged into the plug-in interface 9, thereby fixing the installation tube 4 in the connecting port 3, thereby installing the detection component on the valve stem; when the detection component is not needed, there is no need to install the installation tube 4 on the connecting port 3, so there is no need to additionally produce the valve stem without the detection component, thereby achieving the effect of reducing costs.

[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable gas nozzle, comprising a nozzle body (1), a valve cap (2) arranged on the nozzle body (1), and a valve core arranged in the nozzle body (1), characterized in that: The opening on one side of the nozzle body (1) away from the valve cap (2) is a connecting port (3), and a mounting tube (4) is provided on the connecting port (3). A connecting port (5) is provided on the side wall of the mounting tube (4), and a plug-in block (6) is provided on the connecting port (5). There are two corresponding connecting ports (5), and a resistance spring (8) is fixedly connected between the two plug-in blocks (6). The resistance spring (8) resists the two plug-in blocks (6) from moving outward. A plug-in interface (9) is provided on the connecting port (3), and when the mounting tube (4) is located in the connecting port (3), the plug-in block (6) is plugged into the plug-in interface (9).

2. The detachable gas nozzle according to claim 1, characterized in that: An anti-slip block (7) is fixedly provided on the plug-in block (6), and the anti-slip block (7) abuts against the inner side wall of the installation cylinder (4).

3. The detachable gas nozzle according to claim 2, characterized in that: A guide groove (10) is provided on the installation cylinder (4), and a guide strip (11) is fixedly provided on the communication port (3), wherein the guide strip (11) is located in the guide groove (10).

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