Fixator for plastic air tap

Abstract

The utility model relates to the technical field of tire air taps, in particular to a fixer for a plastic air tap, which comprises an air tap core, a buckle ring is fixedly mounted on the air tap core, an air tap cap is sleeved on the air tap core, limit teeth are fixedly mounted on the air tap cap, a ferrule is meshed and sleeved on the limit teeth, and the fastener ring is sleeved on the ferrule. Two sets of limiting pieces are symmetrically and fixedly installed on the ferrule, locking blocks are arranged above the limiting pieces, a handle is fixedly connected to the air tap core, threads are formed in the handle, and anti-skid lines are arranged on the top of the handle. The air tap cap is provided with the elastic limiting piece, the limiting piece can support the air tap core to keep balance by means of elastic deformation of the limiting piece, so that shaking of the air tap core is reduced, the limiting teeth, the ferrule and the locking block are arranged, connection between the limiting piece and the air tap is enhanced, the limiting piece is fixed, and the air tap is convenient to use. The protruding end is prevented from deviating from the inner side of the tire due to deviation of the limiting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of tire air nozzles, in particular to a fixer for a plastic air nozzle. Background Art

[0002] The air nozzle is used to inject air into the tire. Generally, the air nozzle is fixed on the tire for a long time. However, during the use of the tire, as the road conditions are unstable, the tire will produce bumps of different amplitudes and frequencies, causing the air nozzle on it to shake, which can easily cause the connection between the air nozzle and the tire to loosen and deform, leading to problems such as tire leakage and air nozzle falling off. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the utility model provides a plastic air nozzle fixer, which can effectively solve the problem that the prior art air nozzle cannot absorb shock.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] The utility model provides a fixer for a plastic gas nozzle, comprising a gas nozzle core, a buckle ring is fixedly installed on the gas nozzle core, a gas nozzle cap is sleeved on the gas nozzle core, limiting teeth are fixedly installed on the gas nozzle cap, a ferrule is meshingly sleeved on the limiting teeth, two groups of limiting parts are symmetrically fixedly installed on the ferrule, a locking block is arranged above the limiting part, and the locking block is sleeved on the limiting teeth.

[0006] Furthermore, a handle is fixedly connected to the air nozzle core, a thread is provided on the handle, and anti-slip grooves are arranged on the top of the handle.

[0007] Furthermore, a threaded sleeve is fixedly mounted on the gas valve cap, and the threaded sleeve is sleeved on the handle.

[0008] Furthermore, a base is fixedly mounted on the gas valve cap, and the limiting teeth are fixedly connected to the base, and a limiting inclined plate is commonly connected to the base and the limiting teeth.

[0009] Furthermore, the limiting member has a certain elasticity.

[0010] Furthermore, the cross section of the limiting inclined plate is triangular.

[0011] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0012] The utility model provides an elastic limiting piece on the air valve cap, and the limiting piece can utilize its elastic deformation to support the air valve core to maintain balance, thereby reducing the shaking of the air valve core. By providing limiting teeth, a ring and a locking block, the connection between the limiting piece and the air valve is strengthened, and the limiting piece is fixed to prevent the limiting piece from deviating and causing its protruding end to deviate from the inner side of the tire. 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 prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 The utility model is used on a wheel.

[0016] The numbers in the figure represent: 1. air nozzle core; 101. snap ring; 2. air nozzle cap; 201. base; 202. limit tooth; 203. limit inclined plate; 3. threaded sleeve; 4. handle; 5. ring; 501. limit piece; 6. locking block. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0018] The utility model is further described below in conjunction with embodiments.

[0019] Example:

[0020] Refer to the attached Figure 1 and attached Figure 2As shown, a plastic air nozzle holder comprises an air nozzle core 1, which is inserted into a tire, a buckle ring 101 is fixedly mounted on the air nozzle core 1, and the buckle ring 101 is inserted into the tire together with the air nozzle core 1, and is used to hook the tire, thereby fixing the air nozzle core 1 and the tire, and an air nozzle cap 2 is sleeved on the air nozzle core 1, and a limiting tooth 202 is fixedly mounted on the air nozzle cap 2, and the limiting tooth 202 is used to fix the locking block 6 and limit the rotation of the ring 5, and the ring 5 is meshed with the limiting tooth 202, and the ring 5 is used to connect the two sets of limiting pieces 5 01 is fixed on the valve cap 2, and a fixing tooth is arranged on the inner side of the ferrule 5. Two sets of limiting members 501 are symmetrically fixedly installed on the ferrule 5. By setting the limiting member 501, the limiting member 501 has a certain elasticity. When the tire encounters bumps, the limiting member 501 can utilize its elastic deformation to support the valve core 1 to maintain balance, thereby reducing the shaking of the valve core 1. A locking block 6 is arranged above the limiting member 501, and the locking block 6 is sleeved on the limiting tooth 202. The locking block 6 is used to lock the position of the ferrule 5 together with the base 201.

[0021] A handle 4 is fixedly connected to the air valve core 1. The handle 4 is provided to facilitate hand-held installation. The top of the handle 4 is provided with anti-slip grooves to help increase hand-held control. The handle 4 is provided with threads, and a threaded sleeve 3 is fixedly installed on the air valve cap 2, and the threaded sleeve 3 is sleeved on the handle 4. The thread is provided to strengthen the connection between the air valve core 1 and the air valve cap 2.

[0022] A base 201 is fixedly installed on the valve cap 2, and the limiting teeth 202 are fixedly connected to the base 201. The base 201 is used to connect multiple groups of limiting teeth 202 and limiting inclined plates 203, and provide certain support and limitation thereto. The base 201 and the limiting teeth 202 are jointly connected with the limiting inclined plates 203. The cross-section of the limiting inclined plates 203 is triangular. By setting the limiting inclined plates 203, the bottom line position of the sliding of the ring 5 is limited.

[0023] Working principle: Hold the handle 4 to insert the air valve core 1 into the tire, and put the air valve cap 2 on the air valve core 1, rotate the air valve cap 2 to make the threaded sleeve 3 and the handle 4 completely threadedly connected, and then further insert the snap ring 101 into the tire to fix the position of the air valve core 1, put the ring 5 onto the limiting tooth 202, and then put the locking block 6 on the limiting tooth 202 to fix the position of the ring 5.

[0024] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A plastic air nozzle holder, comprising an air nozzle core (1), characterized in that: A buckle ring (101) is fixedly mounted on the air nozzle core (1), a air nozzle cap (2) is sleeved on the air nozzle core (1), a limiting tooth (202) is fixedly mounted on the air nozzle cap (2), a ferrule (5) is meshingly sleeved on the limiting tooth (202), two groups of limiting members (501) are symmetrically fixedly mounted on the ferrule (5), a locking block (6) is arranged above the limiting member (501), and the locking block (6) is sleeved on the limiting tooth (202).

2. A plastic air nozzle holder according to claim 1, characterized in that: The air nozzle core (1) is fixedly connected to a handle (4), the handle (4) is provided with a thread, and the top of the handle (4) is provided with an anti-slip pattern.

3. A plastic air nozzle holder according to claim 2, characterized in that: A threaded sleeve (3) is fixedly mounted on the gas nozzle cap (2), and the threaded sleeve (3) is sleeved on the handle (4).

4. A plastic air nozzle holder according to claim 1, characterized in that: A base (201) is fixedly mounted on the air valve cap (2), and the limiting teeth (202) are fixedly connected to the base (201), and a limiting inclined plate (203) is commonly connected to the base (201) and the limiting teeth (202).

5. A plastic air nozzle holder according to claim 1, characterized in that: The limiting member (501) has a certain elasticity.

6. A plastic air nozzle holder according to claim 4, characterized in that: The cross section of the limiting inclined plate (203) is triangular.

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