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CN221462481U - Air pump, tire repair liquid bottle, inflation and tire repair integrated equipment - Google Patents

Air pump, tire repair liquid bottle, inflation and tire repair integrated equipment Download PDF

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Publication number
CN221462481U
CN221462481U CN202323251479.XU CN202323251479U CN221462481U CN 221462481 U CN221462481 U CN 221462481U CN 202323251479 U CN202323251479 U CN 202323251479U CN 221462481 U CN221462481 U CN 221462481U
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CN
China
Prior art keywords
tire repair
bottle
air
liquid outlet
tire
Prior art date
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Active
Application number
CN202323251479.XU
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Chinese (zh)
Inventor
邝新华
邝怡旻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Toya Electric Appliance Technology Co ltd
Guangzhou Antu Electric Co Ltd
Original Assignee
Guangdong Toya Electric Appliance Technology Co ltd
Guangzhou Antu Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Guangdong Toya Electric Appliance Technology Co ltd, Guangzhou Antu Electric Co Ltd filed Critical Guangdong Toya Electric Appliance Technology Co ltd
Priority to CN202323251479.XU priority Critical patent/CN221462481U/en
Application granted granted Critical
Publication of CN221462481U publication Critical patent/CN221462481U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of automobile accessories and discloses an air pump, a tire repairing liquid bottle and an air inflation and tire repairing integrated device. According to the embodiment of the utility model, the tire repair liquid bottle is arranged on the air pump through the mutual buckling of the liquid outlet device and the mounting part of the air pump shell, the three-way valve in the air pump shell is communicated with the first air inlet of the liquid outlet device of the tire repair liquid bottle, the air generated by the air source generator in the air pump enters the tire repair liquid bottle through the three-way valve and the first air inlet of the liquid outlet device, and the tire repair liquid in the tire repair liquid bottle flows out from the liquid outlet and reaches the tire through the liquid outlet pipeline. The tire repair liquid bottle can be directly inserted into the air pump to be inflated and repaired, so that the connection between the tire repair liquid bottle and the air pump is simplified and facilitated.

Description

Air pump, tire repair liquid bottle, inflation and tire repair integrated equipment
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to an air pump, tire repair liquid bottle, inflation and tire repair integrated device.
Background
At present, automobiles become the most commonly used transportation means for people to travel daily, and no matter the people commute to work or play at home, self-driving travel is a convenient and common travel mode.
In the process of driving the automobile, the situation that the tire of the automobile is punctured to cause air leakage can be also encountered, if the automobile is driven continuously, a certain danger can be brought, and the replacement of the spare tire can be a solution, but the spare tire needs more tools and is complex to operate. Therefore, a rapid tire repair tool, namely a portable inflator pump and a matched tire repair liquid bottle combination thereof, can be used for completing tire repair and inflation.
In the prior art, the inflator pump is provided with a position for fixing the tire repair liquid bottle, but only the tire repair liquid bottle is fixed, the tire repair liquid bottle is also connected with the air pump through a connecting pipe, and then is connected with the tire through another connecting pipe, so that tire repair can be performed.
Disclosure of utility model
The utility model aims to solve the technical problems that: the connection mode of the tire repair liquid bottle and the air pump is complex.
In order to achieve the above purpose, the utility model provides an air pump, which comprises a shell, an air source generator, a valve-equipped air tap and a three-way valve, wherein the air source generator, the valve-equipped air tap and the three-way valve are arranged in the shell, two ends of the three-way valve are respectively connected with the air source generator and the valve-equipped air tap, and an installation part for installing a tire repair liquid bottle is arranged on the shell.
Still further, the installation department is provided with the jack flange, the jack flange with be provided with seal assembly between the three-way valve, the jack flange middle part is provided with the through-hole that runs through, the third end of three-way valve is connected the through-hole and accessible the through-hole is connected with the tire repair liquid bottle.
Still further, seal assembly includes soft rubber valve, first sealing washer and spring, soft rubber valve with first sealing washer sets up the three-way valve the third end with the through-hole of jack flange, the spring sets up soft rubber valve with between the third end of three-way valve.
The utility model also provides a tire repair liquid bottle, which comprises a bottle body, a liquid outlet device and a liquid outlet pipeline, wherein one end of the bottle body is provided with an opening, the liquid outlet device is arranged at the opening of the bottle body, a first air inlet and a liquid outlet are arranged on the liquid outlet device, the liquid outlet is connected with the liquid outlet pipeline, and a first blocking particle and a second blocking particle are respectively arranged at one end, close to the inner part of the bottle body, of the first air inlet and the liquid outlet.
Still further, the liquid outlet device comprises a ring-shaped sleeve and a connecting plate, wherein the connecting plate is arranged in the ring-shaped sleeve and is in sealing connection with the inner side of the ring-shaped sleeve, the first air inlet and the liquid outlet are arranged on the connecting plate, and the liquid outlet extends out of the side wall of the ring-shaped sleeve.
Further, two grooves are formed in the outer side wall of the first air inlet, and two second sealing rings are installed in the two grooves.
Further, a pipe winding groove for placing the liquid outlet pipeline is formed in the outer side of the bottle body, and the pipe winding groove is arranged in a surrounding mode in the outer side of the bottle body.
The utility model also provides an inflation and tire repair integrated device, which comprises the air pump of any one of the above and the tire repair liquid bottle of any one of the above, wherein the tire repair liquid bottle is arranged on the installation part of the shell, the third end of the three-way valve is connected with the first air inlet, the air generated by the air source generator enters the tire repair liquid bottle through the three-way valve and the first air inlet, and the tire repair liquid in the tire repair liquid bottle flows out from the liquid outlet and reaches the tire through the liquid outlet pipeline.
Still further, be provided with first quick connect structure on the play liquid device, the installation department is provided with the second and connects the structure soon, go out liquid device through first quick connect structure with the cooperation of second quick connect structure is installed installation department.
Still further, the outside of the play liquid device of tire repair liquid bottle is equipped with first spacing portion, two first spacing portion sets up relatively, be provided with second spacing portion on the air pump, second spacing portion with first spacing portion buckle is connected.
Compared with the prior art, the air pump, tire repair liquid bottle, inflation and tire repair integrated device provided by the embodiment of the utility model has the beneficial effects that: the tire repair liquid bottle not only can be directly inserted into the air pump to be inflated and repaired, but also can be firmly arranged on the air pump, and the transportation of the tire repair liquid can be controlled through the start-stop switch of the air pump, so that the connection mode of the tire repair liquid bottle and the air pump is simplified and facilitated.
Drawings
FIG. 1 is a schematic view of an air pump in an embodiment of the utility model;
FIG. 2 is a schematic view of the structure of an air pump mounting part in the embodiment of the present utility model;
FIG. 3 is a schematic view of a tire repair liquid bottle according to an embodiment of the utility model;
FIG. 4 is a schematic diagram of a device for dispensing a tire repair liquid bottle according to an embodiment of the present utility model;
FIG. 5 is a schematic illustration of the original positions of a first and second plugging particles in a tire repair liquid bottle of the present utility model;
FIG. 6 is a schematic illustration of the position of the first and second beads in the tire repair liquid bottle of the present utility model where they are flushed;
FIG. 7 is a schematic view of a liquid outlet in a tire repair liquid bottle according to an embodiment of the present utility model;
FIG. 8 is a schematic view of an integrated inflation and puncture outfit according to one embodiment of the present utility model.
In the figure, 1, an air pump; 11. a housing; 111. a mounting part; 1111. a jack flange; 112. a seal assembly; 1121. a soft rubber valve; 1122. a first seal ring; 1123. a spring; 113. a second limit part; 114. a release button; 115. an air pressure gauge; 116. a start-stop switch; 12. an air tap with a valve; 13. a three-way valve; 14. a power plug; 2. a tire repair liquid bottle; 21. a bottle body; 211. a pipe winding groove; 22. a liquid outlet device; 221. a ring-shaped sleeve; 222. a connecting plate; 223. a first air inlet; 2231. a groove; 224. a liquid outlet; 2241. rectangular column; 225. a first limit part; 226 a second seal ring; 227. a first plugging particle; 228. a second plugging particle; 23. and a liquid outlet pipeline.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model. It should be noted that: the relative arrangement of the components and steps, numerical values set forth in these embodiments do not limit the scope of the present utility model unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Referring to fig. 1 and 2, an air pump 1 according to a preferred embodiment of the present utility model includes a housing 11, an air source generator, a valve air tap 12 and a three-way valve 13 disposed in the housing 11, wherein two ends of the three-way valve 13 are respectively connected to the air source generator and the valve air tap 12, and a mounting portion 111 for mounting a tire repair liquid bottle 2 is disposed on the housing 11.
It should be noted that, the air pump 1 that this embodiment used is on-vehicle electronic pump 1, and its theory of operation is with the motor as the power supply, through electric wire with electric current input to the circuit board in, the circuit board converts the electric current into mechanical energy and transmits for the compressor, and the compressor is inhaled air and is compressed, and inside the transmission of compressed air to the tire, the atmospheric pressure of improvement tire to reach the inflated effect.
Specifically, the air source generator is a device for generating inflation air in the air pump 1, and is disposed in the housing 11 of the air pump 1, and includes the above-described motor, circuit board, compressor, and the like. The three-way valve 13 is provided with an inlet and two outlets, the air source generator device is connected with the inlet of the three-way valve 13, and the inflation air generated by the air source generator enters from the inlet of the three-way valve 13. The valve-equipped air tap 12 is a device for transmitting the inflation gas generated by the air pump 1 to the tire to be inflated, one end of the valve-equipped air tap 12 is connected with the first outlet of the three-way valve 13, receives the gas generated by the gas source generator, and the other end is connected with the joint of the tire, so that the received gas can be transmitted to the tire to be inflated.
Specifically, the casing 11 of the air pump 1 is provided with an installation part 111 for installing the tire repair liquid bottle 2, the casing 11 where the installation part 111 is located is provided with a hole, the hole is matched with other parts of the installation part 111, the tire repair liquid bottle 2 is installed and fixed, the tire repair liquid bottle 2 is directly installed on the air pump 1, and the tire repair liquid bottle 2 and the air pump 1 are mutually communicated.
In an alternative embodiment of the present utility model, the mounting portion 111 is provided with a jack flange 1111, a sealing assembly 112 is disposed between the jack flange 1111 and the three-way valve 13, a through hole is disposed in the middle of the jack flange 1111, and a third end of the three-way valve 13 is connected to the through hole and can be connected to the tire repair liquid bottle 2 through the through hole.
Specifically, the mounting portion 111 further includes a jack flange 1111 and a sealing component 112, the jack flange 1111 has a protruding portion and a pressing portion, a through hole is provided in the middle of the jack flange 1111, that is, a through hole is provided in the middle of the protruding portion, the protruding portion is clamped in the mounting hole of the housing 11 where the mounting portion 111 is located, and the pressing portion is located below the housing 11 with the mounting hole.
Specifically, the third end of the three-way valve 13, that is, the second outlet thereof, is connected to the through hole of the socket flange 1111, through which the tire repair liquid bottle 2 is also communicated with the air pump 1. The sealing assembly 112 is installed between the socket flange 1111 and the three-way valve 13, and prevents the occurrence of a leakage phenomenon in the process of gas flowing from the three-way valve 13 to the socket flange 1111. The high-pressure gas generated by the gas source generator in the air pump 1 enters from the inlet of the three-way valve 13, at the moment, the first outlet of the three-way valve 13 is closed, the high-pressure gas flows out from the second outlet of the three-way valve 13, and the high-pressure gas flows to the tire repair liquid bottle 2 through the through hole of the jack flange 1111 under the guiding action of the mounting part 111.
In an alternative embodiment of the present utility model, the sealing assembly 112 includes a soft rubber valve 1121, a first sealing ring 1122, and a spring 1123, the soft rubber valve 1121 and the first sealing ring 1122 being disposed between the third end of the three-way valve 13 and the through hole of the socket flange 1111, and the spring 1123 being disposed between the soft rubber valve 1121 and the third end of the three-way valve 13.
Specifically, the soft rubber valve 1121 is provided in the third end of the three-way valve 13 and the through hole of the jack flange 1111, and communicates with the first air inlet 223 of the tire repair liquid bottle 2. The soft rubber valve 1121 used in the present embodiment is a T-shaped soft rubber valve 1121, and a through hole penetrating through the middle of the T-shaped soft rubber valve 1121 is provided to fix the position structure between the jack flange 1111 and the second outlet of the three-way valve 13, so as to guide the high-pressure gas to flow out from the three-way valve 13.
Specifically, the spring 1123 is disposed intermediate the soft rubber valve 1121 and the third end of the three-way valve 13. When the tire repair liquid bottle 2 is mounted on the mounting part 111 of the air pump 1, the spring 1123 is extruded by the tire repair liquid bottle 2 and the mounting part 111 of the air pump 1, at this time, the spring 1123 can reduce the impact of the tire repair liquid bottle 2 on the air pump 1 through self elastic adjustment, the mounting part 111 of the air pump 1 is protected, and the air pump 1 can be reused.
The air pump 1 also has a start-stop switch 116, a barometer 115, a bleed button 114 and a power plug 14. The start-stop switch 116 is used for controlling the start and stop of the air pump 1; the barometer 115 is used for displaying the air pressure of the tire, so that a user can monitor the state of the tire conveniently; the air release button 114 is used for discharging the residual air pressure in the air pump 1; the power plug 14 is used to provide a stable voltage to the air pump 1.
If the tire needs to be inflated, the valve air tap 12 is connected with the interface of the tire, the power plug 14 is plugged into the cigar lighter, and finally the start-stop switch 116 of the air pump 1 is turned on, so that the tire can be inflated. The user can monitor the state of the tire through the indication displayed by the air pressure gauge 115, if the air pressure of the tire reaches the normal air pressure, the start-stop switch 116 is closed, the valve air tap 12 is taken down from the interface of the tire, and the air release button 114 is pressed to discharge the residual air pressure in the air pump 1 and return to the initial state.
Referring to fig. 3 and 4, a tire repair liquid bottle 2 according to a preferred embodiment of the present utility model includes a bottle body 21, a liquid outlet device 22 and a liquid outlet pipe 23, wherein one end of the bottle body 21 is provided with an opening, the liquid outlet device 22 is installed at the opening of the bottle body 21, a first air inlet 223 and a liquid outlet 224 are provided on the liquid outlet device 22, the liquid outlet 224 is connected with the liquid outlet pipe 23, and a first blocking particle 227 and a second blocking particle 228 are respectively provided at one end of the first air inlet 223 and the liquid outlet 224 close to the inside of the bottle body 21.
Specifically, the bottle body 21 of the tire repair liquid bottle 2 can be any shape such as a polygonal column or a cylindrical bottle, and the tire repair liquid is filled in the tire repair liquid bottle 2, and the tire repair liquid is a synthetic polymer compound and is white foam liquid. When in use, the tire repair liquid in the bottle body 21 flows out from the liquid outlet device 22 and is injected into the tire through the liquid outlet pipeline 23. Through the running after that, the tire repairing liquid in the tire is uniformly covered on the inner side of the tire under the action of centrifugal force, and a layer of sealing film is formed on the inner surface of the tire, so that the tire repairing effect is achieved.
Specifically, the liquid outlet device 22 is disposed at an opening of the bottle body 21 of the tire repair liquid bottle 2, the liquid outlet device 22 is provided with a liquid outlet 224 and a gas inlet, and the gas inlet of the liquid outlet device 22 is named as a first gas inlet 223. When the tire repair liquid bottle 2 is mounted to the mounting portion 111 of the air pump 1, the first air inlet 223 is caught in the through hole of the insertion hole flange 1111 of the mounting portion 111. High-pressure gas enters the first air inlet 223 from the through hole of the jack flange 1111, so that the high-pressure gas enters the tire repair liquid bottle 2 from the air pump 1.
Specifically, referring to fig. 5, when the tire repair liquid bottle 2 is not in use, the first blocking particles 227 are installed in the first air inlet 223, the second blocking particles 228 are installed at the liquid outlet 224 on the connecting plate, and the first blocking particles 227 and the second blocking particles 228 are both horizontally arranged. The shape and size of the first blocking particles 227 are consistent with those of the first air inlet 223, and the shape and size of the second blocking particles 228 are consistent with those of the liquid outlet 224. In this embodiment, because the first air inlet 223 and the liquid outlet 224 on the connecting plate are all round holes, the first blocking particles 227 and the second blocking particles 228 are round soft rubber blocking particles. The first blocking particles 227 and the second blocking particles 228 can prevent external air from entering the tire repair liquid bottle 2, and prevent the tire repair liquid from reacting with the external air. The tire repair liquid can react rapidly when encountering air, and is changed into a solid high polymer with certain plasticity, elasticity and strength from liquid, and the opening of the tire repair liquid bottle 2 and the outside is sealed by using the blocking particles, so that the stability of the tire repair liquid in the tire repair liquid bottle 2 can be ensured.
Referring to fig. 6, when the tire repair liquid bottle 2 is used, the air source generator in the air pump 1 generates high-pressure air to flow to the first air inlet 223 of the liquid outlet device 22 of the tire repair liquid bottle 2 through the three-way valve 13 of the air pump 1, the first blocking particles 227 in the first air inlet 223 are flushed by the impact force of the high-pressure air from the air pump 1, and the high-pressure air in the tire repair liquid bottle 2 can only flow to the liquid outlet 224 in order to ensure the air pressure in the bottle, so that the second blocking particles 228 positioned at the liquid outlet 224 are flushed by the impact force of the high-pressure air, the second blocking particles 228 are changed from horizontal to inclined or vertical, the tire repair liquid flows down, and flows out from the liquid outlet 224 under the action of the high-pressure air and reaches the tire through the liquid outlet pipeline 23.
In an alternative embodiment of the present utility model, the liquid outlet device 22 includes a ring-shaped sleeve 221 and a connection plate 222, the connection plate 222 is disposed in the ring-shaped sleeve 221 and is connected with the inner side of the ring-shaped sleeve 221 in a sealing manner, the first air inlet 223 and the liquid outlet 224 are disposed on the connection plate 222, and the liquid outlet 224 extends out of the side wall of the ring-shaped sleeve 221.
Specifically, the connection plate 222 is to seal-connect the inside of the annular sleeve 221, and thus the shape of the connection plate 222 varies according to the variation of the outside annular sleeve 221. If the annular sleeve 221 is cylindrical, the shape of the connection plate 222 is circular; if the annular sleeve 221 is in the shape of a polygon, the shape of the connection plate 222 is a corresponding polygon.
Specifically, in order to prevent the puncture sealant from flowing out of the puncture sealant bottle 2, a liquid outlet 224 connected to the liquid outlet pipe 23 is disposed on the connecting plate 222 and extends beyond the sidewall of the annular sleeve 221. If the liquid outlet 224 is only arranged on the connecting plate 222, the tire repair liquid can flow out from the liquid outlet 224 without the action of high-pressure gas, and the transportation of the tire repair liquid cannot be controlled by controlling the presence or absence of the high-pressure gas in the air pump 1. The liquid outlet 224 is provided on the connection plate 222 and extends to the outside of the side wall of the annular sleeve 221, so that the transportation of the tire repair liquid can be controlled by controlling the presence or absence of the high-pressure gas in the air pump 1, and the tire repair liquid can easily flow out of the bottle body 21.
Specifically, referring to fig. 7, three rectangular parallelepiped columns 2241 are provided in the liquid outlet 224 on the connection plate 222, and in this embodiment, three rectangular parallelepiped columns 2241 are provided in the liquid outlet 224 on a side close to the annular sleeve 221, and three rectangular parallelepiped columns 2241 are uniformly provided and do not contact. So set up, can guarantee the horizontal of second stifled grain 228 beginning, also can guarantee that the slope or the vertical placement after second stifled grain 228 is opened by high-pressure gas, promptly at the tire repair liquid in-process, second stifled grain 228 can not block up liquid outlet 224.
In an alternative embodiment of the present utility model, the outer sidewall of the first air inlet 223 is provided with two grooves 2231, and the two grooves 2231 are provided with two second sealing rings 226.
Specifically, the second sealing ring 226 is installed in the outside of the liquid outlet 224 of the liquid outlet device 22, the tire repair liquid bottle 2 is placed on the air pump 1, the gap between the liquid outlet 224 and the jack flange 1111 on the air pump 1 is filled by the second sealing ring 226, high-pressure gas in the air pump 1 cannot flow out from the original gap, and the working efficiency of the air pump 1 and the tire repair liquid bottle 2 in tire repair is improved.
In an alternative embodiment of the present utility model, a tube winding groove 211 for placing the liquid outlet pipe 23 is provided on the outer side of the bottle body 21, and the tube winding groove 211 is circumferentially arranged on the outer side of the bottle body 21.
Specifically, when the tire repair liquid bottle 2 is not used in the present embodiment, the liquid outlet pipe 23 can be orderly accommodated in the pipe winding groove 211 of the bottle body. In general, the liquid outlet pipe 23 is placed in a groove at the bottom of the air pump 1 or placed separately, and the liquid outlet pipe 23 may be entangled with each other.
In this embodiment, by arranging the pipe winding groove 211 outside the bottle body 21 of the tire repair liquid bottle 2, the liquid outlet pipe 23 is ensured not to be mutually wound, and the space occupied by the liquid outlet pipe 23 is reduced.
As shown in fig. 8, an inflation and tire repair integrated apparatus according to a preferred embodiment of the present utility model includes the above-mentioned air pump 1 and the above-mentioned tire repair liquid bottle 2, the tire repair liquid bottle 2 is mounted on the mounting portion 111 of the housing 11, the third end of the three-way valve 13 is connected to the first air inlet 223, and the air generated by the air source generator enters the tire repair liquid bottle 2 through the three-way valve 13 and the first air inlet 223, and the tire repair liquid in the tire repair liquid bottle 2 flows out from the liquid outlet 224 and reaches the tire through the liquid outlet pipe 23.
Specifically, when the tire repair liquid bottle 2 is mounted on the air pump 1 and the air pump 1 is started, the air source generator in the air pump 1 generates air to flow to the first air inlet 223 of the liquid outlet device 22 of the tire repair liquid bottle 2 through the three-way valve 13 of the air pump 1, the first blocking particles 227 in the first air inlet 223 are flushed by the impulse force of the high-pressure air from the air pump 1, and since the air pressure in the tire repair liquid bottle 2 is balanced, the high-pressure air can only flow to the liquid outlet 224 in order to ensure the air pressure in the bottle, so that the second blocking particles 228 positioned at the liquid outlet 224 are flushed by the impulse force of the high-pressure air, the second blocking particles 228 are changed from transverse to inclined or vertical, and the tire repair liquid flows down from the liquid outlet 224 under the action of the high-pressure air and reaches the tire through the liquid outlet pipeline 23.
In an alternative embodiment of the present utility model, a first quick-connection structure is disposed on the liquid outlet device 22, and a second quick-connection structure is disposed on the mounting portion 111, and the liquid outlet device 22 is mounted on the mounting portion 111 through cooperation of the first quick-connection structure and the second quick-connection structure.
Specifically, the first quick-connect structure is on the first air inlet 223 of the liquid outlet device 22, and the second quick-connect structure is between the jack flange 1111 of the mounting portion 111 and the soft rubber valve 1121. In this embodiment, the first quick-connection structure and the second quick-connection structure are in snap connection. Four evenly distributed quarter cylinders are arranged at the top of the first air inlet 223, a certain gap is formed between the jack flange 1111 and the soft rubber valve 1121, and the cylinders at the top of the first air inlet 223 are tightly clamped on the mounting part 111 through the engagement with the geometric shapes between the jack flange 1111 and the soft rubber valve 1121.
In an alternative embodiment of the present utility model, a first limiting portion 225 is disposed on the outer side of the annular sleeve 221 of the tire repair liquid bottle 2, two first limiting portions 225 are disposed opposite to each other, a second limiting portion 113 is disposed on the air pump 1, and the second limiting portion 113 is in snap connection with the first limiting portion 225.
Specifically, the first limiting portion 225 of the tire repair liquid bottle 2 and the second limiting portion 113 of the air pump 1 cooperate with each other to help the tire repair liquid bottle 2 to be stably fixed on the air pump 1. The first limiting portion 225 and the second limiting portion 113 may be embedded in each other, and there are various situations of two limiting portions, for example: when the first limiting part 225 is arranged in a protruding way, the second limiting part 113 is arranged in a recessed way; when the first limiting portion 225 is disposed in a concave manner, the second limiting portion 113 is disposed in a convex manner. The first and second stopper portions 225 and 113 may be formed in any shape as long as they are fitted and engaged with each other.
Referring to fig. 3, in the present embodiment, the first limiting portions 225 on the liquid outlet device 22 are protruding, and the two first limiting portions 225 are symmetrically disposed on the outer sidewall of the liquid outlet device 22, specifically, the two first limiting portions 225 may be symmetrically disposed on the outer sidewall of the annular sleeve 221, and the first limiting portions 225 and the annular sleeve 221 are integrally formed and located at the middle position of the annular sleeve 221. The integrally formed arrangement can avoid the connection between the first limiting part 225 and the annular sleeve 221 to be unstable, the arrangement of the first limiting part 225 at the middle position of the annular sleeve 221 can help the liquid outlet device 22 to be firmly clamped on the air pump 1, if the position of the first limiting part 225 is closer to the bottle body 21, the gravity center of the liquid outlet device 22 connected with the air pump 1 is higher, and the air pump 1 and the tire repair liquid bottle 2 may be unstable when in use; if the first limiting portion 225 is located closer to the air pump 1, the center of gravity of the liquid outlet device 22 connected to the air pump 1 is lower, and the tire repair liquid bottle 2 may be unstable during use. The first limiting part 225 is arranged at the middle position of the annular sleeve 221, so that the tire repair liquid bottle 2 can be firmly and inversely clamped on the main body of the inflator pump 1.
The primary spacing that this embodiment goes on the liquid pump head through jack flange 1111, avoids tire repair liquid bottle 2 side direction to empty, then the rotatory chucking of rethread first spacing portion 225 and second spacing portion 113 carries out effective spacing, guarantees to settle stably. The whole structure is simple, and a user only needs to insert the liquid outlet device 22 into the air pump 1 along the positions of the jack flange 1111 and the second limiting part 113 of the air pump 1.
Specifically, the first limiting portion 225 and the second limiting portion 113 cooperate with each other to help the tire repair liquid bottle 2 be stably fixed to the air pump 1. The first limiting part 225 and the second limiting part 113 can be mutually embedded, the two limiting parts have various conditions, and the first condition is that the second limiting part 113 is concavely arranged when the first limiting part 225 is convexly arranged; in the second case, when the first limiting portion 225 is disposed in a concave manner, the second limiting portion 113 is disposed in a convex manner. The first and second stopper portions 225 and 113 may be formed in any shape as long as they are fitted and engaged with each other.
The working process of the utility model is as follows: if the tire only needs to be inflated, the valve air tap 12 is connected with the interface of the tire, the power plug 14 is plugged into the cigar lighter, and finally the start-stop switch 116 of the inflator pump 1 is turned on, so that inflation can be started. The user can monitor the state of the tire through the indication displayed by the air pressure gauge 115, if the air pressure of the tire reaches the normal air pressure, the start-stop switch 116 is closed, the valve air tap 12 is taken down from the interface of the tire, and the air release button 114 is pressed to discharge the residual air pressure in the air pump 1 and return to the initial state. In the whole process, high-pressure gas generated in the air pump 1 enters from the inlet of the three-way valve 13, flows out from the outlets of the three-way valve 13 and the valve air tap 12 under the guiding action of the three-way valve 13, and enters a tire to be inflated through the valve air tap 12.
If the tire needs to be repaired, firstly the tire repairing liquid bottle 2 is inserted into the air pump 1 and rotated into the bayonet, then the liquid outlet pipeline 23 is connected with the interface of the tire, then the power plug 14 is inserted into the cigar lighter, and finally the start-stop switch 116 of the inflator pump 1 is started, so that the tire repairing can be started. At this time, high-pressure gas is generated from the gas source generator in the gas pump 1, enters from the inlet of the three-way valve 13, flows out from the third end of the three-way valve 13, flows into the first gas inlet 223 of the liquid outlet device 22 of the tire repair liquid bottle 2 connected with the third end of the three-way valve 13, the first blocking particles 227 in the first gas inlet 223 are flushed by the impact force of the high-pressure gas from the gas pump 1, the second blocking particles 228 of the liquid outlet 224 are flushed, and the tire repair liquid flows out from the liquid outlet 224 and reaches the tire through the liquid outlet pipeline 23. If the air pressure of the tire reaches the normal pressure, the start-stop switch 116 is closed, the liquid outlet pipeline 23 is taken down from the interface of the tire, and the air release button 114 is pressed to discharge the residual air in the air pump 1 and return to the initial state.
In summary, the embodiment of the utility model provides an air pump, a tire repair liquid bottle, an inflation and tire repair integrated device, the tire repair liquid bottle not only can be directly inserted into the air pump to inflate and repair tires, but also can be firmly arranged on the air pump, and the transportation of the tire repair liquid can be controlled through the start-stop switch of the air pump, so that the connection mode of the tire repair liquid bottle and the air pump is simplified and facilitated.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (10)

1. The utility model provides an air pump, its characterized in that includes casing and sets up air supply generator, area valve air cock and three-way valve in the casing, three-way valve wherein both ends are connected respectively air supply generator with area valve air cock, be provided with the installation department that is used for installing the tire repair liquid bottle on the casing.
2. The air pump according to claim 1, wherein the mounting portion is provided with a jack flange, a sealing assembly is arranged between the jack flange and the three-way valve, a through hole is formed in the middle of the jack flange, and a third end of the three-way valve is connected with the through hole and can be connected with a tire repair liquid bottle through the through hole.
3. The air pump of claim 2, wherein the sealing assembly includes a soft rubber valve, a first sealing ring, and a spring, the soft rubber valve and the first sealing ring being disposed between a third end of the three-way valve and the through-hole of the jack flange, the spring being disposed between the soft rubber valve and the third end of the three-way valve.
4. The utility model provides a tire repair liquid bottle, its characterized in that, includes bottle, play liquid device and drain line, the one end of bottle is provided with the opening, it installs to go out the liquid device the opening part of bottle is provided with first air inlet and liquid outlet on the liquid device, the liquid outlet is connected the drain line, first air inlet and liquid outlet are close to the inside one end of bottle and are provided with first stifled grain and the stifled grain of second respectively.
5. A tire repair liquid bottle as in claim 4, wherein the liquid outlet device comprises a ring-shaped sleeve and a connecting plate, wherein the connecting plate is arranged in the ring-shaped sleeve and is in sealing connection with the inner side of the ring-shaped sleeve, the first air inlet and the liquid outlet are arranged on the connecting plate, and the liquid outlet extends out of the side wall of the ring-shaped sleeve.
6. A tire repair liquid bottle as in claim 5, wherein the outer side wall of the first air inlet is provided with two grooves, and two second sealing rings are mounted on the two grooves.
7. A tire repair liquid bottle as in claim 4, wherein a tube winding groove for placing the liquid outlet pipe is arranged on the outer side of the bottle body, and the tube winding groove is arranged on the outer side of the bottle body in a surrounding manner.
8. An inflation and tire repair integrated device, comprising the air pump according to any one of claims 1-3 and the tire repair liquid bottle according to any one of claims 4-7, wherein the tire repair liquid bottle is installed on the installation part of the shell, the third end of the three-way valve is connected with the first air inlet, the air generated by the air source generator enters the tire repair liquid bottle through the three-way valve and the first air inlet, and the tire repair liquid in the tire repair liquid bottle flows out from the liquid outlet and reaches the tire through the liquid outlet pipeline.
9. The integrated inflation and tire repair device according to claim 8, wherein the liquid outlet device is provided with a first quick-connection structure, the mounting portion is provided with a second quick-connection structure, and the liquid outlet device is mounted on the mounting portion through cooperation of the first quick-connection structure and the second quick-connection structure.
10. The integrated inflation and tire repair device according to claim 8, wherein a first limiting portion is arranged on the outer side of the liquid outlet device of the tire repair liquid bottle, the two first limiting portions are oppositely arranged, a second limiting portion is arranged on the air pump, and the second limiting portion is in buckling connection with the first limiting portion.
CN202323251479.XU 2023-11-29 2023-11-29 Air pump, tire repair liquid bottle, inflation and tire repair integrated equipment Active CN221462481U (en)

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CN202323251479.XU CN221462481U (en) 2023-11-29 2023-11-29 Air pump, tire repair liquid bottle, inflation and tire repair integrated equipment

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Application Number Priority Date Filing Date Title
CN202323251479.XU CN221462481U (en) 2023-11-29 2023-11-29 Air pump, tire repair liquid bottle, inflation and tire repair integrated equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119036901A (en) * 2024-10-30 2024-11-29 宁波市余交汽配科技有限公司 Inflatable tire repairing machine for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119036901A (en) * 2024-10-30 2024-11-29 宁波市余交汽配科技有限公司 Inflatable tire repairing machine for automobile

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