Base type bottle cap

Abstract

The utility model relates to the technical field of tire repair equipment, in particular to a base type bottle cap, which comprises a cap body, two inflating valves arranged on the side wall of the cap body, an air inlet nozzle and a liquid outlet nozzle, and is characterized in that a plurality of support frames are symmetrically arranged on the circumference of the side wall of the cap body, and the upper end surfaces of the plurality of support frames are flush and are not lower than the upper end surface of the cap body. According to the technical scheme, the air inlet nozzle connected with the inflator pump and the liquid outlet nozzle connected with the tire are arranged on the cap body of the bottle cap, the supporting frames are symmetrically arranged on the side wall of the cap body, and the upper end faces of the supporting frames are flush with or exceed the upper end face of the cap body. A tire repair liquid bottle connected with the base type bottle cap can be stably inverted on the ground through a supporting frame of the bottle cap, so that the tire repair liquid bottle and an inflation pump can be used separately and do not need to be clamped on the inflation pump, the influence of vibration generated when the inflation pump works on infusion of the tire repair liquid bottle is reduced, and the tire repair efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire repair equipment, in particular to a base type bottle cap. Background Art

[0002] With economic development and rising incomes, more and more families own cars. This has led to an increasing number of cars on the road, and a corresponding increase in the number of car failures. For example, when a car is driving, it is inevitable that a tire will be punctured. Especially when such an accident occurs on the highway, how to quickly repair the tire becomes particularly important.

[0003] Existing automobile tire repair fluids include types that are used with an air pump, and types that combine air and tire repair fluid. These devices are large in size, expensive, and inconvenient to use. Placing these high-pressure devices in the car itself also increases the safety factor. Therefore, bottled tire repair fluids that can be used with small air pumps are beginning to appear.

[0004] A Chinese utility model, publication number CN210527275U, discloses a tire sealant bottle comprising a bottle body and a bottle cap. The bottle cap is provided with an air inlet and a liquid outlet. The air inlet communicates with the inner cavity of the bottle body via an air inlet channel, with a filter disposed between the air inlet channel and the inner cavity of the bottle body. The liquid outlet communicates with the inner cavity of the bottle body via a liquid outlet channel. The air inlet channel, the liquid outlet channel, and the inner cavity of the bottle body are separated by a gasket, which is movable when subjected to pressure from the air inlet. This utility model provides a tire sealant bottle with a compact structure. The provision of a sealing gasket and a gasket ensures a good sealing effect on the bottle body, effectively ensuring a clean environment within the bottle body. The provision of a filter prevents external impurities from entering the tire sealant during operation, preventing crystals from forming in the tire sealant and ensuring the tire sealant's effectiveness.

[0005] Existing tire sealant bottles cannot be placed directly on a flat surface and are typically inverted and attached to an air pump via the bottle cap. This transfers vibrations from the pump directly to the bottle, causing the sealant inside to slosh continuously and affecting its delivery efficiency. Summary of the Invention

[0006] In order to solve the above problems, the purpose of the present utility model is to provide a base-type bottle cap that can be inverted and stood upright on the ground through the support frame on the bottle cap, so that the tire sealant bottle and the air pump can be used separately, reducing the impact of vibration generated by the air pump when working on the infusion of the tire sealant bottle, and improving the tire repair efficiency.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0008] A base-type bottle cap includes a cap body, and two valve nozzles are provided on the side wall of the cap body, including an air inlet nozzle and a liquid outlet nozzle. The characteristic is that: a plurality of support frames are circumferentially symmetrically provided on the side wall of the cap body, and the upper end surfaces of the plurality of support frames are flush and not lower than the upper end surface of the cap body.

[0009] In the above technical solution, an air inlet nozzle connected to the air pump and a liquid outlet nozzle connected to the tire are provided on the cover body of the bottle cap. Multiple support brackets are symmetrically arranged on the sidewalls of the cover body, with the upper end surfaces of the support brackets flush with or extending beyond the upper end surface of the cover body. During use, the tire sealant bottle connected to the base-type bottle cap can be stably inverted on the ground via the bottle cap's support brackets, allowing the tire sealant bottle and the air pump to be used separately without having to be clipped onto the air pump. This reduces the impact of vibration generated by the air pump on the infusion of the tire sealant bottle and improves tire repair efficiency.

[0010] Preferably, two support frames are symmetrically provided. In this technical solution, two support frames are symmetrically provided, which can not only meet the support effect of the cover body but also reduce material costs.

[0011] Preferably, the support frame is a fan-shaped frame with the center of the cover body as the center of the circle. In this technical solution, the support frame is a fan-shaped frame with the center of the cover body as the center of the circle, which has a large supporting area and a stable structure, and can provide a good supporting effect on the cover body.

[0012] Preferably, the lower outer edge of the support frame is formed with a downwardly extending rib, and the liquid outlet pipe is disposed between the ribs on both sides. In this technical solution, the provision of the rib not only improves the strength of the support frame, but also allows for the clamping of the liquid outlet pipe, thereby reducing packaging storage space and improving space utilization.

[0013] Preferably, the angle formed by the side walls of the support frame to the center of the cover body is 120°. In this technical solution, the angle formed by the side walls of the support frame to the center of the cover body is 120°, and the support frame has a large opening angle, so that the cover body is more stable when inverted on the ground.

[0014] Preferably, the support frame is provided with a fan-shaped hole. In this technical solution, the provision of the fan-shaped hole reduces material costs.

[0015] Preferably, the inner side of the lid is provided with a pressing ring that mates with the bottle mouth. A groove corresponding to the bottle mouth is formed within the pressing ring. The air inlet nozzle communicates with the groove via an air inlet channel, and the liquid outlet nozzle communicates with the groove via a liquid outlet channel. A perforated column is provided on the bottom surface of the groove, extending out of the groove. The lower end surface of the perforated column is beveled. In this technical solution, the perforated column facilitates puncturing the aluminum foil seal of the bottle. Using aluminum foil to seal the bottle improves the seal of the tire sealant and allows the bottle cap and bottle body to be stored separately for greater convenience.

[0016] Preferably, a sealing gasket is provided between the pressure ring and the inner wall of the cover body. In this technical solution, the provision of the sealing gasket plays a sealing role between the cover body and the bottle body to prevent liquid leakage.

[0017] Preferably, the inner wall of the cover is provided with an internal thread connected to the bottle mouth thread. In this technical solution, the internal thread of the cover is used to tightly match the bottle body thread.

[0018] Preferably, the air inlet and liquid outlet nozzles are symmetrically arranged on the side walls of the cover body. An indicator groove is formed at the upper end of the cover body, with an indicator arrow positioned within the groove, the arrowhead of the indicator arrow pointing toward the liquid outlet nozzle. The side walls of the air inlet and liquid outlet nozzles are provided with external threads that mate with pipe threads. In this technical solution, since the two valves have the same appearance, but the terminal diameter of the air inlet channel is small, while the initial diameter of the liquid outlet channel is relatively large, the indicator arrows are provided to facilitate identification of the air inlet and liquid outlet nozzles. The external threads on the air inlet and liquid outlet nozzles are designed to mate with the threads of the air pump and liquid outlet pipe, respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a base-type bottle cap.

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of a base-type bottle cap from another perspective.

[0021] Figure 3 This is a schematic diagram of the front structure of a base-type bottle cap.

[0022] Figure 4 for Figure 3 Schematic diagram of the BB cross-sectional structure.

[0023] Figure 5 The figure is a schematic diagram of the top view of a base-type bottle cap.

[0024] Figure 6 for Figure 5 Schematic diagram of the CC cross-sectional structure.

[0025] Figure 7 The figure is a schematic diagram of the clamping assembly of a base-type bottle cap and a liquid outlet tube. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like to indicate directions or positional relationships based on the directions or positional relationships 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, unless otherwise specified, "plurality" means two or more, unless expressly limited otherwise.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0031] like Figures 1 to 7 The base-type bottle cap shown includes a cover body 1, and two valve nozzles are provided on the side wall of the cover body 1, including an air inlet nozzle 2 and a liquid outlet nozzle 3. It is characterized in that: a plurality of support frames 4 are circumferentially symmetrically provided on the side wall of the cover body 1, and the upper end surfaces of the plurality of support frames 4 are flush and not lower than the upper end surface of the cover body 1.

[0032] In the above technical solution, an air inlet nozzle connected to the air pump and a liquid outlet nozzle connected to the tire are provided on the cover body of the bottle cap, and a plurality of support frames are symmetrically provided on the side wall of the cover body, and the upper end faces of the support frames are flush with or exceed the upper end face of the cover body. When in use, the tire sealant bottle connected to the base-type bottle cap can be stably inverted on the ground through the support frames of the bottle cap, so that the tire sealant bottle and the air pump can be used separately without being clipped onto the air pump, thereby reducing the influence of vibration generated when the air pump is working on the infusion of the tire sealant bottle and improving the tire repair efficiency.

[0033] Furthermore, two support frames 4 are symmetrically provided. In this technical solution, two support frames are symmetrically provided, which can satisfy the support effect of the cover body and reduce material cost.

[0034] Furthermore, the support frame 4 is a fan-shaped frame with the center of the cover body 1 as the center of the circle. In this technical solution, the support frame is a fan-shaped frame with the center of the cover body as the center of the circle, which has a large supporting area and a stable structure, and can provide a good supporting effect on the cover body.

[0035] Furthermore, the outer edge of the lower end of the support frame 4 is formed with a rib 5 extending downward, and the liquid outlet pipe 6 is arranged between the two side ribs 5. In this technical solution, the provision of the rib not only improves the strength of the support frame, but also can be used to clamp the liquid outlet pipe, reducing the packaging storage space and improving space utilization.

[0036] Furthermore, the angle formed by the side walls of the support frame 4 and the center of the cover body 1 is 120 degrees. In this technical solution, the angle formed by the side walls of the support frame and the center of the cover body is 120 degrees, and the support frame has a large opening angle, which makes the cover body more stable when inverted on the ground.

[0037] Furthermore, a fan-shaped hole 7 is provided on the support frame 4. In this technical solution, the provision of the fan-shaped hole reduces material cost.

[0038] Furthermore, the inner side of the lid 1 is provided with a pressure ring 8 that mates with the bottle mouth. A groove 9 corresponding to the bottle mouth is formed within the pressure ring 8. The air inlet nozzle 2 communicates with the groove 9 via an air inlet channel 10, and the liquid outlet nozzle 3 communicates with the groove 9 via a liquid outlet channel 11. The bottom surface of the groove 9 is provided with a perforated column 12 that extends out of the groove 9. The lower end surface of the perforated column 12 is beveled. In this technical solution, the perforated column facilitates puncturing the aluminum foil seal of the bottle. Using aluminum foil to seal the bottle improves the sealing of the tire sealant and allows the bottle cap and bottle body to be stored separately for greater convenience.

[0039] Furthermore, a sealing gasket 13 is provided between the pressing ring 8 and the inner wall of the cover 1. In this technical solution, the provision of the sealing gasket plays a sealing role between the cover and the bottle body to prevent liquid leakage.

[0040] Furthermore, an internal thread 14 connected to the bottle mouth thread is provided on the inner wall of the cover 1. In this technical solution, the internal thread of the cover is used to tightly match the bottle body thread.

[0041] Furthermore, the air inlet nozzle 2 and the liquid outlet nozzle 3 are symmetrically arranged on the side wall of the cover body 1. An indicator groove 15 is formed on the upper end of the cover body 1, and an indicator arrow 16 is provided in the indicator groove 15. The arrow end of the indicator arrow 16 faces the liquid outlet nozzle 3. The side walls of the air inlet nozzle 2 and the liquid outlet nozzle 3 are provided with external threads 17 that match the pipe threads. In this technical solution, since the two valves have the same appearance, but the end 100 of the air inlet channel has a small diameter, while the initial end 200 of the liquid outlet channel has a relatively large diameter, the indicator arrows are provided to facilitate identification of the air inlet nozzle and the liquid outlet nozzle. The external threads on the air inlet nozzle and the liquid outlet nozzle are used to tightly match the threads of the air pump and the liquid outlet pipe, respectively.

[0042] In this specific embodiment, the existing tire sealant bottle is inverted and set on the air pump for tire repairing operations, but the vibration generated by the air pump when working is directly transmitted to the bottle body, causing the tire sealant inside to continue to shake, thereby affecting the delivery efficiency of the tire sealant. The above-mentioned solution symmetrically arranges multiple support frames on the side walls of the cover body, and the upper end faces of the support frames are flush with or exceed the upper end face of the cover body. When in use, the tire sealant bottle connected to the base-type bottle cover can be stably inverted on the ground through the support frames of the bottle cover, so that the tire sealant bottle and the air pump can be used separately without being clipped onto the air pump, thereby reducing the impact of the vibration generated by the air pump when working on the infusion of the tire sealant bottle and improving the tire repair efficiency.

[0043] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A base-type bottle cap, comprising a cap body (1), wherein two valve nozzles are provided on the side wall of the cap body (1), including an air inlet nozzle (2) and a liquid outlet nozzle (3), characterized in that: A plurality of support frames (4) are symmetrically arranged on the side wall of the cover body (1), and the upper end surfaces of the plurality of support frames (4) are flush and not lower than the upper end surface of the cover body (1).

2. The base-type bottle cap according to claim 1, characterized in that: The support frames (4) are symmetrically provided with two.

3. The base-type bottle cap according to claim 2, characterized in that: The support frame (4) is a fan-shaped frame with the center of the cover body (1) as the center of the circle.

4. The base-type bottle cap according to claim 3, characterized in that: The outer edge of the lower end of the support frame (4) is formed with a rib (5) extending downward, and the liquid outlet pipe (6) is arranged between the ribs (5) on both sides.

5. The base-type bottle cap according to claim 4, characterized in that: The angle formed by the side walls of both sides of the support frame (4) and the center of the cover body (1) is 120°.

6. The base-type bottle cap according to claim 4, characterized in that: The support frame (4) is provided with a fan-shaped hole (7).

7. The base-type bottle cap according to claim 1, characterized in that: The inner side of the cover body (1) is provided with a pressing ring (8) that matches the bottle mouth, and a groove (9) corresponding to the bottle mouth is formed in the pressing ring (8). The air inlet nozzle (2) is communicated with the groove (9) through an air inlet channel (10), and the liquid outlet nozzle (3) is communicated with the groove (9) through a liquid outlet channel (11). An opening column (12) extending out of the groove (9) is provided on the bottom surface of the groove (9), and the lower end surface of the opening column (12) is an oblique section.

8. The base-type bottle cap according to claim 7, characterized in that: A sealing gasket (13) is provided between the pressing ring (8) and the inner wall of the cover body (1).

9. The base-type bottle cap according to claim 8, characterized in that: An inner wall of the cover body (1) is provided with an internal thread (14) that is threadably connected to the bottle mouth.

10. The base-type bottle cap according to claim 1, characterized in that: The air inlet nozzle (2) and the liquid outlet nozzle (3) are symmetrically arranged on the side wall of the cover body (1); an indicator groove (15) is formed at the upper end of the cover body (1); an indicator arrow (16) is provided in the indicator groove (15); the arrow end of the indicator arrow (16) faces the liquid outlet nozzle (3); and external threads (17) that cooperate with pipe threads are provided on the side walls of the air inlet nozzle (2) and the liquid outlet nozzle (3).

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