Bottle cap structure of suspension type bottle

Abstract

The utility model relates to a bottle cap structure of a suspension type bottle, which comprises a cap body, an air inlet nozzle and a liquid outlet nozzle are constructed on the cap body, the air inlet nozzle is communicated with the inside of the bottle through an air inlet channel, the liquid outlet nozzle is communicated with the inside of the bottle through a liquid outlet channel, and the lower end of the liquid outlet channel is hermetically communicated with a liquid guide pipe extending into the bottom of the inner side of the bottle. A gravity ball is installed at the bottom of the liquid guide pipe, and a liquid conveying channel communicated with the interior of the bottle and the liquid guide pipe is formed in the gravity ball. According to the scheme, the liquid guide pipe is arranged at the lower end of the liquid outlet channel of the bottle cap, the gravity ball is arranged at the bottom of the liquid guide pipe, and when the bottle body is in an inclined state, the gravity ball drives the liquid guide pipe to bend under the action of gravity so that the gravity ball can still be located at the bottom in the bottle, and therefore the tire repair liquid bottle can be hung between an inflator pump and a tire; the vibration influence caused by the work of the inflator pump is reduced, the limitation that the bottle body can only be used for vertically supplementing liquid is broken, the use length of a connecting pipeline of the tire repair liquid bottle is reduced, the cost is reduced, and the assembly and use convenience of the tire repair liquid bottle is improved.

Description

Technical Field

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

[0002] During the driving of an automobile, it is inevitable to encounter situations such as a punctured tire. Especially when on the highway or there is no professional automobile repair shop nearby, quick and simple tire repair is particularly important. An automobile tire repair liquid is a liquid with a neutral pH value, non-toxic, odorless, non-flammable, and non-tacky to the tire. Existing automobile tire repair liquids include those used in combination with an air pump and those integrated with an air pump and a repair liquid. The integrated air inflation and repair liquid is generally contained in a high-pressure tank. When in use, only connecting the tank to the tire can complete the integrated air inflation and repair.

[0003] Existing tire repair liquid containers are usually used in combination with an air pump. The bottle is installed upside down and vertically on the air pump, and the vibration of the air pump is directly transmitted to the bottle body, affecting the stability of the delivery of the tire repair liquid. In addition, if the valve core of the tire is above the tire and the connecting pipe of the tire repair liquid container is not long enough, it cannot be connected for use. Summary of the Invention

[0004] In order to solve the above problems, the purpose of the utility model is to provide a bottle cap structure for a hanging bottle. The bottle body can be hung obliquely between the air pump and the tire for use, reducing the influence of the vibration during the operation of the air pump on the tire repair liquid bottle. At the same time, it reduces the length of the connecting pipe of the tire repair liquid bottle, reduces costs, and improves the convenience of assembly and use of the tire repair liquid bottle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bottle cap structure for a hanging bottle, including a cap body. An air inlet nozzle and a liquid outlet nozzle are constructed on the cap body. The air inlet nozzle is communicated with the inside of the bottle through an air inlet channel. It is characterized in that: the liquid outlet nozzle is communicated with the inside of the bottle through a liquid outlet channel. A liquid guide pipe extending into the inner bottom of the bottle is hermetically connected and arranged at the lower end of the liquid outlet channel. A gravity ball is installed at the bottom of the liquid guide pipe. A liquid infusion channel communicating the inside of the bottle and the liquid guide pipe is constructed in the gravity ball.

[0007] In the above technical solution, a liquid guide pipe is arranged at the lower end of the liquid outlet channel of the bottle cap, and a gravity ball is arranged at the bottom of the liquid guide pipe. When the bottle body is in an inclined state, the gravity ball drives the liquid guide pipe to bend under the action of gravity so that the gravity ball still remains at the inner bottom of the bottle. Therefore,

[0008] The tire repair liquid bottle can be hung between the air pump and the tire, reducing the vibration influence caused by the operation of the air pump, breaking the limitation that the bottle body can only be erected for liquid replenishment, reducing the length of the connecting pipe of the tire repair liquid bottle, reducing costs, and improving the convenience of assembly and use of the tire repair liquid bottle.

[0009] Preferably, the upper end of the gravity ball is formed with a conical tube connected to the infusion channel, and the lower part of the catheter is tensioned and sleeved on the outer side of the conical tube. In this technical solution, the gravity ball is tensioned and arranged on the catheter through the conical tube, so that the gravity ball is extremely difficult to be detached from the catheter.

[0010] Preferably, the side wall of the gravity ball is provided with reinforcing ribs in the circumferential direction. In this technical solution, the provision of the reinforcing ribs improves the structural strength of the gravity ball and increases the service life of the gravity ball.

[0011] Preferably, a plurality of abutment columns are provided at the bottom of the gravity ball, and the lower end of the abutment columns is lower than the lower end of the infusion channel. In this technical solution, the plurality of abutment columns can raise the bottom of the gravity ball to prevent blockage.

[0012] Preferably, the portion of the liquid outlet channel inside the bottle is configured as a connecting tube extending downward from the middle of the inner side of the cap body, the lower portion of the connecting tube is in a tapered tube shape with a diameter gradually increasing from bottom to top, and the upper portion of the liquid guide tube is tension-sleeved on the outer side of the lower portion of the connecting tube. In this technical solution, the upper portion of the liquid guide tube is tension-sleeved on the connecting tube, making it extremely difficult for the liquid guide tube to be detached from the connecting tube, thereby improving the connection stability of the liquid guide tube.

[0013] Preferably, a sealing ball is provided on the inner side of the connecting tube, and a receiving channel communicating with the liquid outlet channel is provided above the connecting tube, and the sealing ball moves into the receiving channel when the pressure in the liquid guide tube comes. In this technical solution, when the tire repair liquid bottle is not in use, the sealing ball is blocked in the connecting tube to play a sealing role and prevent glue leakage. When the bottle body discharges liquid, the sealing ball is pushed into the receiving channel, the liquid outlet channel is connected, and the sealing ball is always in the receiving channel to play a one-time sealing role.

[0014] Preferably, a pressure ring is provided inside the cover body on the outside of the connecting tube, and a sealing ring is provided between the pressure ring and the connecting tube. In this technical solution, the sealing ring plays a sealing role when the tire repair liquid bottle is not in use to prevent glue leakage. When the bottle body is inhaled, the sealing ring is in an open state, and air enters the bottle to press the glue into the gravity ball and the liquid guide tube. The sealing ring is always in an open state, playing a one-time sealing role.

[0015] Preferably, a sealing gasket is provided between the inner wall of the cover and the pressure ring. In this technical solution, the sealing gasket further plays a role in sealing the bottle body.

[0016] Preferably, the inner wall of the cover is provided with an internal thread that matches the bottle thread. In this technical solution, the internal thread on the cover is used to connect with the bottle mouth thread.

[0017] Preferably, an external thread is provided on the side wall of the air inlet nozzle, and a first screw cap is threadedly connected to the air inlet nozzle; a liquid outlet pipe is tightly sleeved on the liquid outlet nozzle, a connector is provided at the outer end of the liquid outlet pipe, and a second screw cap is provided at the outer end of the connector. In this technical solution, the first screw cap is used to seal the air inlet nozzle. When the bottle body needs to be used, the first screw cap is unscrewed, and the connector of the inflator is connected to the air inlet nozzle. After the second screw cap is unscrewed, the connector can be connected to the tire. Brief Description of the Drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the cap structure of a hanging bottle.

[0019] Figure 2 is a three-dimensional structural schematic diagram of the cap structure of a hanging bottle from another perspective.

[0020] Figure 3 is a three-dimensional structural schematic diagram of the gravity ball.

[0021] Figure 4 is a front structural schematic diagram of the cap structure of a hanging bottle.

[0022] Figure 5 is Figure 4 A-A cross-sectional schematic diagram of

[0023] Figure 6 is a side structural schematic diagram of the cap structure of a hanging bottle.

[0024] Figure 7 is Figure 6 B-B cross-sectional schematic diagram of

[0025] Figure 8 is a three-dimensional structural schematic diagram of the cap body.

[0026] Figure 9 is a top view structural schematic diagram of the cap body.

[0027] Figure 10 is Figure 9 A-A cross-sectional schematic diagram of

[0028] Figure 11 is Figure 9 B-B cross-sectional schematic diagram of Detailed Embodiment

[0029] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

[0032] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0034] Such as Figures 1 - 11A bottle cap structure for a hanging bottle, including a cap body 1, an air inlet nozzle 2 and a liquid outlet nozzle 3 are constructed on the cap body 1. The air inlet nozzle 2 communicates with the inside of the bottle through an air inlet channel 4. It is characterized in that: the liquid outlet nozzle 3 communicates with the inside of the bottle through a liquid outlet channel 5. A liquid guide pipe 6 extending into the inner bottom of the bottle is hermetically connected to the lower end of the liquid outlet channel 5. A gravity ball 7 is installed at the bottom of the liquid guide pipe 6. An infusion channel 8 connecting the inside of the bottle and the liquid guide pipe 6 is constructed in the gravity ball 7.

[0035] In the above technical solution, a liquid guide pipe is provided at the lower end of the liquid outlet channel of the bottle cap, and a gravity ball is provided at the bottom of the liquid guide pipe. When the bottle body is in an inclined state, the gravity ball drives the liquid guide pipe to bend under the action of gravity so that it still remains at the inner bottom of the bottle. Therefore,

[0036] The puncture repair fluid bottle can be suspended between the inflator and the tire, reducing the vibration impact caused by the operation of the inflator, breaking the limitation that the bottle body can only be erected for liquid replenishment, reducing the use length of the connecting pipeline of the puncture repair fluid bottle, reducing costs, and improving the assembly and use convenience of the puncture repair fluid bottle.

[0037] Furthermore, a conical pipe 9 communicating with the infusion channel 8 is formed at the upper end of the gravity ball 7. The lower part of the liquid guide pipe 6 is tightly sleeved on the outside of the conical pipe 9. In this technical solution, the gravity ball is tightly arranged on the liquid guide pipe through the conical pipe, making it extremely difficult for the gravity ball to break away from the liquid guide pipe.

[0038] Furthermore, reinforcing ribs 10 are circumferentially arranged on the side wall of the gravity ball 7. In this technical solution, the setting of the reinforcing ribs improves the structural strength of the gravity ball and extends the service life of the gravity ball.

[0039] Furthermore, a number of abutting columns 11 are provided at the bottom of the gravity ball 7, and the lower ends of the abutting columns 11 are lower than the lower end of the infusion channel 8. In this technical solution, the number of abutting columns can raise the bottom of the gravity ball to prevent blockage.

[0040] Furthermore, the part of the liquid outlet channel 5 inside the bottle is set as a connecting pipe 12 extending downward from the middle of the inner side of the cap body 1. The lower part of the connecting pipe 12 is in a conical tube shape with a gradually increasing diameter from bottom to top. The upper part of the liquid guide pipe 6 is tightly sleeved on the outside of the lower part of the connecting pipe 12. In this technical solution, the upper part of the liquid guide pipe is tightly sleeved on the connecting pipe, making it extremely difficult for the liquid guide pipe to break away from the connecting pipe and improving the connection stability of the liquid guide pipe.

[0041] Furthermore, a sealing ball 13 is provided on the inner side of the connecting tube 12, and a receiving channel 14 communicating with the liquid outlet channel 5 is provided above the connecting tube 12. The sealing ball 13 moves into the receiving channel 14 when the pressure in the liquid guide tube 6 comes. In this technical solution, when the tire repair liquid bottle is not in use, the sealing ball is blocked in the connecting tube to play a sealing role and prevent glue leakage. When the bottle body discharges liquid, the sealing ball is pushed into the receiving channel, the liquid outlet channel is connected, and the sealing ball is always in the receiving channel to play a one-time sealing role.

[0042] Furthermore, a pressing ring 15 is provided inside the cover body 1 on the outside of the connecting tube 12, and a sealing ring 16 is provided between the pressing ring 15 and the connecting tube 12. In this technical solution, the sealing ring plays a sealing role when the tire repair liquid bottle is not in use to prevent glue leakage. When the bottle body is inhaled, the sealing ring is in an open state, and air enters the bottle to press the glue into the gravity ball and the liquid guide tube. The sealing ring is always in an open state, which plays a one-time sealing role.

[0043] Furthermore, a sealing gasket 17 is provided between the inner wall of the cover body 1 and the pressing ring 15. In this technical solution, the sealing gasket further plays a role in sealing the bottle body.

[0044] Furthermore, an internal thread 18 matching with the bottle thread is provided on the inner wall of the cover body 1. In this technical solution, the internal thread on the cover body is used to be connected with the bottle mouth thread.

[0045] Furthermore, an external thread 19 is provided on the side wall of the air inlet nozzle 2, and a first screw cap 20 is threadedly connected to the air inlet nozzle 2; a liquid outlet pipe 21 is tightened and sleeved on the liquid outlet nozzle 3, a connector 22 is provided at the outer end of the liquid outlet pipe 21, and a second screw cap 23 is provided at the outer end of the connector 22. In this technical solution, the first screw cap is used to seal the air inlet nozzle. When the bottle body needs to be used, the first screw cap is unscrewed, and the joint of the air pump is connected to the air inlet nozzle. After the second screw cap is unscrewed, the connector can be connected to the tire.

[0046] In this specific embodiment, in order to solve the problems that the existing tire filling bottle is installed on the air pump and is greatly affected by vibration and has the limitation of upright use, the above scheme arranges a liquid guide tube at the lower end of the liquid outlet channel of the bottle cap, and arranges a gravity ball at the bottom of the liquid guide tube. When the bottle body is in a tilted state, the gravity ball drives the liquid guide tube to bend under the action of gravity so that the gravity ball itself remains at the bottom of the bottle. Therefore, the tire filling liquid bottle can be suspended between the air pump and the tire, reducing the vibration caused by the operation of the air pump, breaking the limitation that the bottle body can only be used for filling in an upright position, reducing the use length of the tire filling liquid bottle connecting pipe, reducing costs, and improving the assembly and use convenience of the tire filling liquid bottle.

[0047] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0048] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Without departing from the principle and purpose of the present utility model, those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A bottle cap structure for a hanging bottle, comprising a cap body (1), an air inlet nozzle (2) and a liquid outlet nozzle (3) are constructed on the cap body (1), the air inlet nozzle (2) is communicated with the inside of the bottle through an air inlet channel (4), and it is characterized in that: The liquid outlet nozzle (3) communicates with the inside of the bottle through a liquid outlet channel (5). A liquid guide pipe (6) extending into the inner bottom of the bottle is hermetically connected to the lower end of the liquid outlet channel (5). A gravity ball (7) is installed at the bottom of the liquid guide pipe (6), and an infusion channel (8) communicating the inside of the bottle and the liquid guide pipe (6) is constructed inside the gravity ball (7).

2. The bottle cap structure of a hanging bottle according to claim 1, characterized in that: A conical pipe (9) communicating with the infusion channel (8) is formed at the upper end of the gravity ball (7), and the lower part of the liquid guide pipe (6) is tightly sleeved on the outside of the conical pipe (9).

3. The bottle cap structure for a hanging bottle according to claim 1, characterized in that: Reinforcing ribs (10) are circumferentially arranged on the side wall of the gravity ball (7).

4. A bottle cap structure for a hanging bottle according to claim 3, characterized in that: A number of abutting columns (11) are provided at the bottom of the gravity ball (7), and the lower ends of the abutting columns (11) are lower than the lower end of the infusion channel (8).

5. The cap structure of a hanging bottle according to claim 2, characterized in that: The part of the liquid outlet channel (5) inside the bottle is arranged as a connecting pipe (12) extending downward from the middle part inside the cover body (1). The lower part of the connecting pipe (12) is in a conical pipe shape with a gradually increasing diameter from bottom to top, and the upper part of the liquid guide pipe (6) is tightly sleeved on the outside of the lower part of the connecting pipe (12).

6. The bottle cap structure for a hanging bottle according to claim 5, characterized in that: A sealing ball (13) is arranged inside the connecting pipe (12). A receiving channel (14) communicating with the liquid outlet channel (5) is provided above the connecting pipe (12). When the sealing ball (13) receives pressure from inside the liquid guide pipe (6), it moves into the receiving channel (14).

7. The bottle cap structure for a hanging bottle according to claim 6, wherein: A pressing ring (15) is arranged inside the cover body (1) outside the connecting pipe (12), and a sealing ring (16) is arranged between the pressing ring (15) and the connecting pipe (12).

8. A bottle cap structure for a hanging bottle according to claim 7, characterized in that: A sealing gasket (17) is arranged between the inner wall of the cover body (1) and the pressing ring (15).

9. The bottle cap structure of a hanging bottle according to claim 1, characterized in that: Internal threads (18) for threaded cooperation with the bottle are arranged on the inner wall of the cover body (1).

10. The bottle cap structure of a hanging bottle according to claim 9, characterized in that: External threads (19) are arranged on the side wall of the air inlet nozzle (2), and a first screw cap (20) is threadedly connected to the air inlet nozzle (2); a liquid outlet pipe (21) is tightly sleeved on the liquid outlet nozzle (3), a connecting head (22) is arranged at the outer end of the liquid outlet pipe (21), and a second screw cap (23) is arranged at the outer end of the connecting head (22).

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