TWI542464B - A car tonic bottle - Google Patents

Description

Automobile tire repair glue bottle

The present invention relates to a tire repair tool, and more particularly to an automobile tire repair glue bottle.

The automatic puncture seals currently used on the market for various vehicle tires generally provide preventive automatic tire repair and leakage prevention functions. However, the general spray-type puncture sealant is placed on the nozzle of the tire through the nozzle of the puncture spray can, and then the puncture sealant is injected into the tire by pressing the sprinkler. When the operation is performed, the finger pressing operation is required, because of the pressing Insufficient strength, resulting in insufficient puncture sealant into the tire, can not achieve the effect of tire repair. Moreover, the spray can cannot be used upside down, and when the position of the nozzle is opposite to the direction in which the spray can is upright, the tire cannot be completed.

The technical problem to be solved by the present invention is to provide an automobile tire repair glue bottle which is simple in structure and convenient in operation, in view of the above defects of the prior art.

The technical solution adopted by the present invention to solve the technical problem is: constructing a car tire repair glue bottle, comprising a bottle body for accommodating the glue, wherein the bottle body is provided with a bottle cap at the opening, and the bottle cap is provided with a guide Hose The guide rubber tube includes a first pipe segment disposed along an axial direction of the bottle body and a second pipe segment disposed perpendicular to the first pipe segment; the second pipe segment is in communication with the throat pipe, and the end portion of the throat pipe is disposed a joint connected to the tire to introduce the glue in the bottle into the damaged portion of the tire; a wall between the inlet of the first pipe section and the inlet of the second pipe section is provided with a step A rubber plug is disposed between the entrance of the first pipe section and the step; a communication between the second pipe segment and the first pipe segment is between the step and the tail end of the first pipe segment.

The automobile tire repair glue bottle according to the present invention, wherein the top of the bottle cap is provided with a through hole communicating with the tail end of the first pipe segment, and the inner diameter of the through hole is smaller than the inner diameter of the first pipe segment.

The automobile tire repairing glue bottle according to the present invention, wherein a first locking ring is disposed at a joint of the second pipe section and the pipe; a second locking is disposed at a joint of the pipe and the joint ring.

The automobile tire repair glue bottle according to the present invention, wherein the bottle body is further provided with an air inlet hole for connecting an air compressor to add compressed air to the bottle body.

The automobile tire repair glue bottle of the present invention, wherein the rubber tube and the rubber tube A gasket for preventing the glue from flowing out is disposed between the inner side walls of the cap.

The automobile tire repairing glue bottle according to the present invention, wherein the bottle body is provided with a neck tube, the neck tube is provided with an external thread; the bottle cap is provided with a receiving cavity, and the inner wall of the receiving cavity is provided with An internal thread adapted to the external thread; the first tube segment is disposed in the receiving cavity, the gasket is disposed between the neck tube and the top surface of the receiving chamber; The end extends to the top of the receiving chamber, and the second tube segment is disposed within the top of the receiving chamber.

The automobile tire repair glue bottle of the present invention, wherein the joint comprises a tire mouthpiece core connected to the throat pipe,

The utility model further includes a sheath sleeved outside the tire mouth core and connected to the tire valve, and a sealing ring disposed at the end of the tire mouth core to prevent leakage of air leakage.

The automobile tire repair glue bottle according to the present invention, wherein the tire mouthpiece core is screwed to the end of the throat tube, and the outer surface of the tire mouthpiece core is provided with an annular boss; the sheath is fastened at one end On the annular boss, the other end is provided with a thread connecting the tire valve.

The beneficial effects of the invention are: by using a cap with a rubber tube, And a step and a rubber plug are arranged in the first pipe section of the rubber hose, and the rubber plug can move in the first pipe section along with the pressure inside the bottle body to block or allow the rubber port to be opened as needed. Wherein, when no compressed air is added to the bottle body, the rubber plug is located between the entrance of the first pipe section and the step; when the air in the bottle body expands, the rubber plug is stuck at the step; when the compressed air is added to the bottle body, the rubber The plug is located between the connection between the second pipe section and the first pipe section and the tail end of the first pipe section, so that the glue flows from the bottle body through the throat pipe to the damaged portion of the tire, so that the tire can be damaged by changing the air pressure in the bottle body. Glue supply. Moreover, the automobile tire repairing glue bottle of the invention has the advantages of simple structure, simple and convenient operation, time saving and labor saving, and the upright inverted can be used, which is convenient for popularization and implementation.

The structure of the automobile tire repair glue bottle according to the preferred embodiment of the present invention is shown in FIG. 1 . Referring to FIG. 2 to FIG. 9 , the automobile tire repair glue bottle comprises a bottle body 10 for accommodating glue. A cap 20 is disposed at the opening of the bottle body 10, and a capping tube is disposed in the cap 20. The guide tube includes a first tube section 21 and a second tube section 22 disposed axially along the body 10, and the second tube section 22 is perpendicular to the first tube section 21. The tail end 222 of the second pipe section 22 is in communication with the throat pipe 30. The other end of the throat pipe 30 is provided with a joint 40 which is connected to the tire to be repaired to introduce the glue in the bottle body 10 into the tire breakage. . A step 25 is disposed inside the tube wall between the inlet 211 of the first pipe section 21 and the inlet 221 of the second pipe section 22, and a rubber plug 24 is disposed between the inlet 211 of the first pipe section 21 and the step 25, The rubber plug 24 is tightly fitted to the inner side of the pipe wall of the first pipe section 21, and the second The communication between the pipe section 22 and the first pipe section 21 is between the step 25 and the end 212 of the first pipe section 21.

Wherein, the rubber plug 24 can move in the first pipe section 21 along with the pressure inside the bottle body 10 to block or allow the glue port to be opened as needed. As shown in FIG. 6, in the normal temperature and normal pressure state, when no compressed air is added to the bottle body 10, the rubber plug 24 is located between the inlet 211 of the first pipe section 21 and the step 25, that is, the position a.

As shown in Fig. 2, when the temperature is high, the pressure generated by the expansion of the air in the bottle body 10 causes the rubber plug 24 to move down and get stuck at the step 25; when compressed air is introduced into the bottle body 10, the pressure inside the bottle body 10 suddenly The rubber plug 24 is located between the second pipe section 22 and the first pipe section 21 and the end of the first pipe section 21, so that the glue flows from the bottle body 10 through the throat pipe 30 to the tire breakage to form a one-way direction. The process of working the valve. In this way, the glue supply to the damaged portion of the tire can be realized by changing the air pressure in the bottle body 10, and the tire can be repaired. Moreover, in the embodiment, the entire automobile tire-filling glue bottle has a simple structure, is simple and convenient to operate, and is convenient for popularization and implementation.

In a further embodiment, as shown in FIG. 4, a through hole 26 communicating with the tail end 212 of the first pipe section 21 is provided at the top of the bottle cap 20, and the inner diameter of the through hole 26 is smaller than the inner diameter of the first pipe section 21. When the rubber plug 24 is operated between the communication between the second pipe section 22 and the first pipe section 21 and the tail end 212 of the first pipe section 21 (ie, position c shown in FIG. 8), the compressed air of this section is excluded, Make the glue not completely flow out, or block the glue outlet.

In still further embodiments, as shown in FIG. 2, in the second tube section 22 A first locking ring 31 is disposed at the junction with the throat 30 to lock the second pipe section 22 and the throat 30 to prevent leakage of air during the tire repairing process; and the connection between the throat pipe 30 and the joint 40 is provided There is a second locking ring 32, which is also used to prevent air leakage during the tire repair process. Wherein, the first locking ring 31 and the second locking ring 32 can be a hoop structure for adjusting the tightness by bolts.

Further, as shown in FIGS. 1 and 2, an intake hole 11 for connecting an air compressor to supply compressed air into the bottle body 10 is further provided on the bottle body 10. Preferably, the air inlet opening 11 is disposed at a position near the opening of the bottle body 10 to facilitate connection of the bottle body 10 with an air compressor (not shown).

In a still further embodiment, as shown in FIGS. 3 and 4, a gasket 23 is disposed between the first tube section 21 of the rubber tube and the inner side wall of the cap 20, so that the glue can be prevented from the bottle body 10 during operation. The connection gap with the cap 20 flows out.

Specifically, as shown in FIGS. 4, 6, and 9, a neck tube 12 is provided at the opening of the bottle body 10, and an external thread is provided on the neck tube 12. In addition, a receiving chamber 27 is provided on the bottle cap 20, and an inner thread adapted to the external thread is provided on the inner wall of the receiving chamber 27. The first tube section 21 of the guide tube is disposed in the accommodating chamber 27, the gasket 23 is disposed between the neck tube 12 and the top surface of the accommodating chamber 27, and the end of the neck tube 12 is pressed against the gasket 23. The rear end 212 of the first pipe section 21 extends to the top 271 of the accommodating cavity 27 and communicates with the through hole 26 at the top 271 of the accommodating cavity 27, and the second pipe section 22 is embedded in the top 271 of the accommodating cavity 27. Wherein, the top surface and the top portion 271 herein refer to the top of the accommodating cavity 27 and the cap 20 The corresponding part of the department.

Preferably, as shown in Figures 6, 7, and 8, the cap 20 is integrally formed. When assembling, only the cap 20 needs to be screwed to the neck tube 12 of the bottle body 10, and the gasket 23 is installed, and then the throat tube 30 is locked and connected to the tail end 222 of the second pipe section 22.

In still further embodiments, as shown in Figures 2 and 5, the joint 40 includes a tire mouthpiece core 41 coupled to the throat 30, the tire mouthpiece core 41 being able to abut the tire valve core to provide air within the tire The throat 30, the cap 20, and the bottle body 10 form a communication system for facilitating the injection of the tire. The joint 40 further includes a sheath 42 that is sleeved outside the tire mouthpiece core 41 and connected to the tire valve, and a seal ring 43 that is disposed at the end of the tire mouthpiece core 41 to prevent leakage of air.

Specifically, as shown in FIG. 5, the tire nozzle core 41 is screwed to the end of the throat 30, and the outer surface of the tire nozzle core 41 is provided with an annular boss 411. One end of the sheath 42 is snapped onto the annular boss 411, and the other end is provided with a thread 421 connecting the tire valve.

In each of the above embodiments, the capacity of the bottle body 10 is preferably 450 ml, which is suitable for the following models of the intermediate car; the rubber plug 24 in the cap 20 is made of a rubber material, and can satisfy the bottle temperature at -30 to 70 ° C. The expansion of the inner air.

When the tire is needed, the air compressor and the bottle body 10 in the above embodiments, and the bottle body 10 and the tire to be repaired are respectively connected, when the air is compressed. When the machine is started, the compressed air generated by the air compressor pushes the rubber plug 24 in the bottle body 10 from the position a or the position b to the position c, and the glue in the bottle body 10 flows into the tire, and the air compressor continues to compress. Air, so that the tire reaches normal air pressure, and then through the car's slow forward, the glue inside the tire covers the inner wall of the tire to repair the tire. The automobile tire-filling glue bottle of the invention has the advantages of simple structure, simple and convenient operation, time and labor saving, and the upright inverted can be used, which is convenient for popularization and implementation.

It is to be understood that those skilled in the art will be able to make modifications and alterations in accordance with the above description, and all such modifications and variations are intended to fall within the scope of the appended claims.

10‧‧‧ bottle

11‧‧‧Air intake

12‧‧‧ neck tube

20‧‧‧ caps

21‧‧‧First pipe section

22‧‧‧Second section

23‧‧‧ Seal

24‧‧‧ rubber plug

25‧‧‧ steps

26‧‧‧through hole

27‧‧‧ accommodating chamber

30‧‧‧pipes

31‧‧‧First locking ring

32‧‧‧Second locking ring

40‧‧‧Connectors

41‧‧‧ Tire nozzle core

42‧‧‧ sheath

43‧‧‧ sealing ring

211‧‧‧ entrance

212‧‧‧End

221‧‧‧ entrance

222‧‧‧End

271‧‧‧ top

411‧‧‧ annular boss

421‧‧‧ thread

The invention will be further described with reference to the accompanying drawings and embodiments. FIG. 1 is a schematic view showing the overall structure of a tire repairing glue bottle according to a preferred embodiment of the present invention; FIG. 2 is a tire repairing tire according to a preferred embodiment of the present invention. FIG. 3 is a schematic cross-sectional view of a rubber tire bottle of a preferred embodiment of the present invention; FIG. 4 is an enlarged view of a portion A of FIG. 3; FIG. 5 is an enlarged schematic view of a portion B of FIG. 3; and FIG. 6 is a rubber plug position of the automobile tire seal bottle at normal temperature and normal pressure according to a preferred embodiment of the present invention. 7 is a schematic view of a rubber plug position b in a bottle cap during thermal expansion of a preferred embodiment of the present invention; FIG. 8 is a view of a car tire seal bottle of the preferred embodiment of the present invention. FIG. 9 is a cross-sectional view of the bottle body of the automobile tire sealing glue bottle according to the preferred embodiment of the present invention.

10‧‧‧ bottle

20‧‧‧ caps

30‧‧‧pipes

40‧‧‧Connectors

Claims (8)

An automobile tire repairing glue bottle comprises a bottle body (10) for accommodating glue, and a bottle cap (20) is disposed at an opening of the bottle body (10), wherein the bottle cap (20) is provided with a rubber guiding tube; The rubber tube comprises a first tube section (21) disposed axially along the bottle body (10) and a second tube section (22) disposed perpendicular to the first tube section (21); the second tube section (22) and the throat tube (30) communicating, the end of the throat (30) is provided with a joint (40) connected to the tire to introduce the glue in the bottle body (10) to the damaged portion of the tire; in the first pipe section (21) a pipe wall between the inlet (211) and the inlet (221) of the second pipe section (22) is provided with a step (25) to the step at the inlet (211) of the first pipe section (21) A rubber plug (24) is disposed between (25); the communication between the second pipe section (22) and the first pipe section (21) is located at the step (25) and the end of the first pipe section (21) (212) )between. The automobile tire-filling glue bottle according to claim 1, wherein a top of the bottle cap (20) is provided with a through hole (26) communicating with a tail end of the first pipe section (21), the inner diameter of the through hole (26) being smaller than the first The inner diameter of a pipe section (21). The automobile tire-filling glue bottle according to claim 1, wherein a connection portion of the second pipe section (22) and the throat pipe (30) is provided with a first locking ring (31); the throat pipe (30) and the pipe A second locking ring (32) is provided at the joint of the joint (40). The automobile tire-filling glue bottle according to claim 1, wherein the bottle body (10) is further provided with an air inlet hole (11) for connecting an air compressor to add compressed air to the bottle body (10). The automobile tire-filling glue bottle according to claim 1, wherein a gasket (23) for preventing the glue from flowing out is disposed between the guide tube and the inner side wall of the bottle cap (20). The automobile tire repairing glue bottle according to claim 5, wherein a neck tube (12) is disposed at an opening of the bottle body (10), the neck tube (12) is provided with an external thread; and the bottle cap (20) is provided with a receiving body a cavity (27), the inner wall of the receiving cavity (27) is provided with an internal thread adapted to the external thread; the first pipe section (21) is disposed in the receiving cavity (27), and the sealing pad (23) is disposed Between the neck tube (12) and the top surface of the receiving chamber (27); the first end portion (212) of the first tube portion (21) extends to the top portion (271) of the receiving chamber (27), the second tube portion (22) It is disposed in the top (271) of the receiving chamber (27). The automobile tire repair glue bottle according to claim 1, wherein the joint (40) includes a tire mouthpiece core (41) connected to the throat pipe (30), and further includes a sleeve connected to the tire mouthpiece core (41) And a sheath (42) connected to the tire valve, and a sealing ring (43) disposed at an end of the tire nozzle core (41) to prevent leakage of air leakage. The automobile tire repair glue bottle according to claim 7, wherein the tire mouthpiece core (41) is screwed to the end of the throat pipe (30), and the outer surface of the tire mouthpiece core (41) is provided with an annular boss ( 411); one end of the sheath (42) is snapped onto the annular boss (411), and the other end is provided with a thread (421) connecting the tire valve.