Double-end valve joint structure for automobile tire pressure meter
By designing a structure with a double-headed valve stem and an adjustable connecting rod, the problem of the tire pressure gauge valve connector being unable to adapt to the differences in valve stem position of different vehicles was solved, thus achieving stability and versatility in tire pressure detection.
Patent Information
- Application Number
- CN202423174630.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing tire pressure gauge valve connectors are not universal and cannot adapt to the differences in valve position on different vehicles, resulting in problems such as obstruction or misalignment during insertion.
A dual-head valve structure was designed, including an outer and an inner valve connection port, which is connected to the tire pressure connecting rod via a corrugated hose. The valve and the connecting rod adopt an angle-adjustable structure and are equipped with a limiting structure to fix the angle and ensure proper insertion.
It achieves universal adaptability to valves of different vehicles, ensuring the quality and stability of air pressure detection and avoiding the problem of misalignment during insertion.
Smart Images
Figure CN223466956U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of tire pressure gauge, specifically relates to a double -end air valve joint structure for automobile tire pressure gauge. BACKGROUND
[0002] With the great development of our country's automobile industry and highway construction, the fast rhythm of people's life, the driving speed of automobile will be faster and faster, and also pay more attention to the stability and safety of automobile driving. In order to ensure the stability and safety of automobile in high speed driving, not only to have good automobile maneuverability, but also have good automobile tire and the consistency of four tire air pressure. Automobile tire air pressure is detected through tire pressure gauge, and the existing tire pressure gauge is all the air valve interface designed separately for different tire air valve nozzle, cannot realize universality. And some joints with double -end air valve nozzle interface, although the air valve nozzle of the two kinds of vehicles such as car and car can be connected, but the angle of air valve nozzle joint is fixed, for the difference between the air valve nozzle position of different vehicles, after the insertion of tire pressure gauge joint, there will be slightly hindered or misaligned etc. Therefore, it is necessary to improve. INNOVATION CONTENT
[0003] The utility model solves the technical problem of providing a double -end air valve joint structure for automobile tire pressure gauge, and the utility model aims at realizing the angle fine adjustment of the double -end air valve nozzle interface on the tire pressure gauge, solving the difference between the air valve nozzle position of different vehicles, and the slightly hindered or misaligned problem after the insertion of tire pressure gauge joint.
[0004] In order to achieve the above object, the utility model adopts the technical scheme of:
[0005] The double -end air valve joint structure for automobile tire pressure gauge, including double -end air valve nozzle and tire pressure connecting rod, the both ends of double -end air valve nozzle are respectively outside air valve nozzle connecting port and inside air valve nozzle connecting port, the inside of outside air valve nozzle connecting port and inside air valve nozzle connecting port is equipped with dual -purpose air valve nozzle deflation valve, one side of double -end air valve nozzle is equipped with interface I, the interface I is connected with the interface II on the upper end one side of tire pressure connecting rod through corrugated hose, the side portion of double -end air valve nozzle and the upper end top of tire pressure connecting rod adopt angle adjustable structure connection, the upper end lower part of tire pressure connecting rod is equipped with the limiting structure for limiting the double -end air valve nozzle adjusted.
[0006] Further limit to the above scheme, the face of the upper end of tire pressure connecting rod is inclined plane, and the interface II on its upper end face is also beveled, and the double -end air valve nozzle and the upper end of tire pressure connecting rod are also inclined.
[0007] Further to the above scheme, the double-head valve side part is provided with a connecting seat I, the tire pressure connecting rod top part is provided with a connecting seat II, and the double-head valve angle is adjusted, and the connecting seat I and the connecting seat II are connected and fixed through an adjusting screw and an adjusting nut.
[0008] Further to the above scheme, the limiting structure comprises a top abutting block, an inclined block and a jackscrew, the tire pressure connecting rod upper end lower part is provided with a block sliding hole and a screw hole, the block sliding hole and the screw hole are vertically communicated, the top abutting block is slidably arranged in the block sliding hole, one end of the top abutting block extends out of the block sliding hole and is inclined to the lower part position of the double-head valve side wall, the rear end of the top abutting block is inclined, the inclined block is arranged at the connecting position of the block sliding hole and the screw hole, the inclined surface of the inclined block is in contact with the inclined surface of the rear end of the top abutting block, the jackscrew is screwed in the screw hole, the jackscrew abuts against the inclined block, the jackscrew moves through screwing to move the inclined block, and the inclined block moves through the inclined surface to make the top abutting block abut against the adjusted double-head valve outer wall.
[0009] Further to the above scheme, the tire pressure connecting rod upper part outer wall is provided with a hanging ring.
[0010] Compared with the prior art, the utility model has the advantages of:
[0011] 1. In the scheme, the double-head valve and the tire pressure connecting rod are separately manufactured, one side of the double-head valve is provided with an interface I, the interface I is connected with an interface II on one side of the tire pressure connecting rod upper end through a corrugated hose, the double-head valve side part and the tire pressure connecting rod upper end top part are connected through an angle adjustable structure, the corrugated hose and the angle adjustable connecting structure can slightly adjust the inclination angle of the double-head valve, and the angle is fixed after being determined, so that the tire pressure instrument double-head valve structure can be connected with the valves of the small vehicle and the large vehicle, the angle of the valve connector can be slightly adjusted, the tire pressure instrument valve connector can be inserted and aligned with the valve on the tire through slight adjustment in the case that the valve positions on the vehicles are different, and the air pressure detection quality is ensured.
[0012] 2. In the scheme, the limiting structure for limiting the adjusted tire pressure connecting rod is arranged at the tire pressure connecting rod upper end lower part, and the lower part is abutted against by the top abutting block of the limiting structure after the angle of the double-head valve is adjusted, so that the problem of the double-head valve rotation due to unreliable fixation is prevented. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a structural schematic view of the utility model;
[0014] Figure 2 It is a structural schematic view of the double-head valve and the tire pressure connecting rod connecting part in the utility model;
[0015] Figure 3 For the utility model Figure 2 A part of the enlarged structure schematic view. Specific embodiments
[0016] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0017] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.
[0018] It should be noted that in this paper, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitations. The element defined by the sentence "includes a..." does not exclude the presence of another identical element in the process, method, article or device including the element.
[0019] Please refer to Figures 1-3 for detailed description of the embodiments of the utility model.
[0020] Embodiment: double-head valve connector structure for automobile tire pressure gauge, as shown in Figure 1 , including double-head valve nozzle 1 and tire pressure connecting rod 5, the two ends of the double-head valve nozzle 1 are respectively outside valve nozzle connecting port 2 and inside valve nozzle connecting port 3, the inside of the outside valve nozzle connecting port 2 and the inside valve nozzle connecting port 3 is respectively provided with double-use valve nozzle deflation valve 4;The side of the double-head valve nozzle 1 is provided with interface I 10, the interface I 10 is connected with the interface II 11 on the upper end of the tire pressure connecting rod 5 through the corrugated hose 12, the side of the double-head valve nozzle 1 and the upper end of the tire pressure connecting rod 5 are connected by using angle adjustable structure, the upper end of the tire pressure connecting rod 5 is provided with limiting structure for limiting the adjusted double-head valve nozzle 1.
[0021] In the embodiment, the double-head valve 1 and the tire pressure connecting rod 5 are separately manufactured, the double-head valve 1 is provided with an interface I 10 on one side, the interface I 10 is connected with an interface II 11 on one side of the upper end of the tire pressure connecting rod 5 through a corrugated hose 12, the side of the double-head valve 1 and the upper end top of the tire pressure connecting rod 5 are connected through an angle adjustable structure, the corrugated hose 12 and the angle adjustable connecting structure can make the inclination angle of the double-head valve 1 be finely adjusted, and the angle is fixed after being determined, so that the double-head valve structure of the tire pressure instrument can be used for connecting the valve nozzles of the small vehicle and the large vehicle, and the angle of the valve nozzle connector can be finely adjusted, and in the case that the positions of the valve nozzles on the vehicles are different, the tire pressure instrument valve nozzle connector can be inserted and aligned with the valve nozzle on the tire through the fine adjustment, and the air pressure detection quality is ensured.
[0022] In the embodiment, the limiting structure for limiting the adjusted tire pressure connecting rod 5 is arranged on the lower part of the upper end of the tire pressure connecting rod 5, when the angle of the double-head valve 1 is adjusted, the lower part is abutted by the top block through the limiting structure, so as to prevent the problem that the double-head valve 1 is possibly rotated due to unreliable fixation.
[0023] In a specific embodiment, referring to Figure 2 the upper end of the tire pressure connecting rod 5 is inclined, and the interface II 11 on the upper end is also inclined, and the double-head valve 1 is correspondingly arranged to be inclined.
[0024] In the above embodiment, the double-head valve is arranged to be inclined on the upper part of the tire pressure connecting rod, so that the outer valve nozzle connecting port 2 of the double-head valve can be smoothly inserted into the valve nozzle of the small car, and the inner valve nozzle connecting port of the double-head valve can be smoothly inserted into the valve nozzle of the large vehicle tire through the extension and pulling mode, so as to realize the smooth insertion into the valve nozzles of the two types of tires.
[0025] In a specific embodiment, referring to Figure 2 the side of the double-head valve 1 is provided with a connecting seat I 6, the top of the tire pressure connecting rod 5 is provided with a connecting seat II 7, and the connecting seat I 6 and the connecting seat II 7 are connected and fixed through the adjusting screw 8 and the adjusting nut 9 after the angle of the double-head valve 1 is adjusted.
[0026] In the above embodiment, the double-head valve and the tire pressure connecting rod are connected through the connecting mode of the hinge seat and the screw and nut, so as to facilitate the angle adjustment and fixing operation of the double-head valve.
[0027] In a specific embodiment, referring to Figure 3As shown, the limiting structure includes abutting block 15, inclined block 16 and top screw 17; the upper end of the tire pressure connecting rod 5 is provided with a block abutting block sliding hole 14 and a screw hole 13 at a suitable position; the block sliding hole 14 and the screw hole 13 are vertically connected with each other; the abutting block 15 is slidably arranged in the block sliding hole 14, one end of the abutting block 15 extends out of the block sliding hole 14 and is inclined to the lower position of the outer side wall of the double-head valve nozzle 1, the rear end of the abutting block 15 is inclined, the inclined block 16 is arranged at the connection between the block sliding hole 14 and the screw hole 13, the inclined surface of the inclined block 16 is in contact with the inclined surface of the rear end of the abutting block 15, the screw hole 13 is screwed with the top screw 17, the top screw 17 abuts against the inclined block 16, the top screw 17 moves by screwing to move the inclined block 16, and the inclined block 16 moves the abutting block 15 to abut against the outer wall of the adjusted double-head valve nozzle 1 by the action of the inclined surface.
[0028] In the above embodiment, the screwdriver is inserted into the screw hole 13 to adjust the top screw 17, the top screw 17 abuts against the inclined block 16 to move upward, the inclined block 16 moves the abutting block 15 outward by the action of the inclined surface to abut against the outer wall of the adjusted double-head valve nozzle 1 to prevent it from rotating inward. When the double-head valve nozzle 1 is fine-tuned, the top screw 17 moves downward to flow out of the space, the abutting block 15 is pushed to move inward of the block sliding hole 14, and the abutting block 15 moves the inclined block 16 downward by the action of the inclined surface. The structure provides an abutting surface for one side of the double-head valve nozzle 1, so that the fixed double-head valve nozzle 1 with the adjusted angle is more stable.
[0029] In a specific embodiment, refer to Figure 1 As shown, the upper outer wall of the tire pressure connecting rod 5 is provided with a hanging ring 18. The hanging ring is used for the suspension of the double-head valve connector of the tire pressure instrument.
[0030] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0031] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A double-ended valve joint structure for a tire pressure gauge for automobiles, characterized by: The utility model relates to a double -end valve (1) and tire pressure connecting rod (5) are included, the double -end valve (1) both ends are outside valve connecting mouth (2) and inside valve connecting mouth (3) respectively, inside valve connecting mouth (2) and inside valve connecting mouth (3) are equipped with dual -purpose valve (4) in both sides, one side of double -end valve (1) is equipped with interface I (10), interface I (10) is connected with the interface II (11) of tire pressure connecting rod (5) upper end one side through the corrugated hose (12), and the side portion of double -end valve (1) is connected with the upper end top of tire pressure connecting rod (5) using angle adjustable structure, and the upper end lower part of tire pressure connecting rod (5) is equipped with the limiting structure for limiting the double -end valve (1) of adjusted.
2. The double head gas valve joint structure for automobile tire pressure gauge according to claim 1, characterized in that: The upper end of the tire pressure connecting rod (5) is inclined, and the interface II (11) on the upper end is also inclined.
3. The dual head gas port structure for a tire pressure gauge for an automobile according to claim 1, characterized in that: The side portion of the double -end valve (1) is provided with a connecting seat I (6), and the top of the tire pressure connecting rod (5) is provided with a connecting seat II (7), after the angle of the double -end valve (1) is adjusted, the connecting seat I (6) and the connecting seat II (7) are connected and fixed through the adjusting screw (8) and the adjusting nut (9).
4. The dual head gas port structure for a tire pressure gauge for an automobile according to claim 1, characterized in that: The limiting structure includes a top stop block (15), an inclined block (16) and a top screw (17); the upper end lower part of the tire pressure connecting rod (5) is provided with a stop block sliding hole (14) and a screw hole (13) at a suitable position, the stop block sliding hole (14) and the screw hole (13) are vertically communicated; the top stop block (15) is slidably arranged in the stop block sliding hole (14), one end of the top stop block (15) extends out of the stop block sliding hole (14) and inclines towards the lower position of the outer side wall of the double -end valve (1), the rear end of the top stop block (15) is inclined, the inclined block (16) is arranged at the connection between the stop block sliding hole (14) and the screw hole (13), the inclined surface of the inclined block (16) is in contact with the inclined surface of the rear end of the top stop block (15), the top screw (17) is screwed in the screw hole (13), the top screw (17) abuts against the inclined block (16), the top screw (17) moves by screwing to move the inclined block (16), the inclined block (16) moves the top stop block (15) to be able to abut on the outer wall of the adjusted double -end valve (1) by the action of the inclined surface.
5. The dual head gas port structure for a tire pressure gauge for an automobile according to claim 1, characterized by: A hanging ring (18) is arranged on the outer wall of the upper part of the tire pressure connecting rod (5).