TWM627464U - Tire inflating device with instant air supply - Google Patents

Abstract

This creation provides an instant air supply tire inflation device, which is specially designed for a tubeless tire inflation device, including an inflator, a high-pressure air storage tube and an inflation controller connected in communication, wherein the high-pressure air storage tube can store a preset pressure. When the inflator is started and the control valve set by the inflation controller is closed, the gas output by the inflator is transported to the high-pressure gas storage pipe for storage, so that the gas stored in the high-pressure gas storage pipe has a preset pressure; its Afterwards, when the control valve set in the inflation controller is open, the gas with a preset pressure is outputted and supplied gas instantaneously through the inflation controller; thereby, the gas can be pre-stored through the high-pressure gas storage pipe and the gas can be supplied instantaneously. , so that the tires are instantly inflated due to the instantaneous air supply, so that the tires can be fixed and inflated for tubeless tires (such as high-speed tires).

Description

Tire filling device for instant air supply

This creation relates to a tire inflation device for instant air supply, especially a high-pressure air storage tube to store gas at a preset pressure, thereby replacing the traditional bulky air storage pressure barrel, so that the high-pressure air storage tube can be used to connect a small inflator with Inflation controller, pre-stored gas through high-pressure air storage tube with instant air supply capability, so that the tire can instantly inflate the fixed tire due to the instant air supply, achieving an inflator without an air storage pressure barrel, and can also be used for tubeless tires (such as: high-speed tires) to inflate the operation; then through the high-pressure air storage pipe, the flexible winding and storage capacity, and the inflator and the inflation controller have the advantages of quick disassembly and assembly, and further achieve the function of the device with convenience.

Press, the inflator can be mainly used in pneumatic tools, car tires or various inflatables... etc., as the source of pneumatic power; therefore, in the field of DIY, the role of the inflator has become a workplace in addition to In addition to the necessary tools for general household repairs, it is also the main inflatable equipment for vehicle tires.

In view of the various tire inflation methods today, if the inflation operation is performed for tubeless tires (such as high-speed tires), due to the inner tubeless structure of the tire, when the tire and the rim are inflated, the tire must be inflated. Instantaneous pressure supply to the tire can make the tire expand instantly, so that the tire edge is pressed against the rim of the wheel frame to form a sealed state, and the necessary process for fixing the tire can be achieved. In order to complete the inflation and installation of tubeless tires smoothly.

Therefore, in order to generate instantaneous pressure gas supply, the inflator must be combined with a gas storage tank, that is, the gas output from the inflator is first transported to the gas storage tank for storage, so that the gas inside the gas storage tank has a preset pressure. Only the gas output from the air storage tank can be supplied with instantaneous pressure to complete the tire fixing procedure and action; however, the restricted air storage tank is bulky, cumbersome and expensive, which leads to the combination of the inflator and the air storage tank, causing many problems. It is disadvantageous that the inflator has the advantages of small size, portability and low cost, thus preventing the inflator from being able to inflate the tire without inner tube at all.

Therefore, we found that in the field of conventional small inflators (portable or vehicle-mounted inflators), because there is no air storage tank device, the basic structure of inflation cannot output instantaneous pressure supply air at all, so that the conventional small inflators cannot Fixing and inflation of tubeless tires.

How to provide an inflator device that does not need to be equipped with a traditional air storage tank and can still perform the installation operation of pre-setting the tire and then inflating the tubeless tire is the main problem to be solved by the new model.

The tire inflation device for instant air supply disclosed in the present invention includes an inflator, a high-pressure air storage tube and an inflation controller: the inflator is an inflator without an air storage tank device, and is provided with at least one a first air outlet; one end of the high-pressure air storage pipe is provided with at least one first connection port and the other end is provided with at least one second connection port, and the high-pressure air storage pipe is used to store a gas with a preset pressure, The air storage pipe is a flexible coiled pipe body and has elastic expansion characteristics; the inflation controller is provided with at least one first air inlet port and at least one second air outlet port, and the first air inlet port and the A control valve is arranged between the second air outlets, and the first connection port of the high-pressure air storage pipe It is communicated and connected with the first air outlet port of the inflator, and the second connection port of the high-pressure air storage pipe is communicated with the first air inlet port of the inflation controller.

The technical feature of the new type is that a high-pressure gas storage tube can be used to store gas at a preset pressure, thereby replacing the traditional bulky gas storage pressure barrel, so that the high-pressure gas storage tube is used to connect the inflator and the inflation controller. When the inflator starts and When the control valve of the inflation controller is closed, the gas output by the inflator is transported to the high-pressure gas storage pipe through the first gas outlet and the first connection port for storage, so that the gas stored in the high-pressure gas storage pipe has a preset value. Then, when the control valve of the inflation controller is opened, the gas with a preset pressure is instantly outputted and supplied through the second air outlet of the inflation controller, so that the tire can be instantly expanded due to the instantaneous air supply , to achieve the operation of setting the tire first and then inflating it, so as to achieve a small inflator without an air storage pressure barrel, and can also perform the installation operation of first setting the tire and then inflating the tubeless tire (such as high-speed tire). Through the flexible winding and storage function of the high-pressure air storage tube, and the quick disassembly and connection function with the inflator and the inflation controller, the new tire filling device has three major advancements: lightness, portability and low cost. Practical goals.

1: Inflator

11: The first air outlet

2: High pressure gas storage pipe

21: The first port

22: Second port

3: inflation controller

31: The first intake port

32: The second air outlet

33: Control valve

34: Pressure gauge

4: Inflatable tube

41: Inflatable head

5: High-speed tires

51: Air nozzle

The first picture: It is a combination diagram of an application example of the tire inflation device for instant air supply.

The second picture: This is an exploded view of the tire inflation device for instant air supply.

The third picture: a schematic diagram of the high-pressure gas storage pipe of this creation.

Figure 4: It is a schematic diagram of an embodiment of the inflatable controller of this creation.

In order to make it easier for your examiners to understand the other features and advantages of this creation and the effects achieved, this creation is hereby combined with the accompanying drawings to describe the features and advantages of this creation in detail, and the following embodiments are further The viewpoints of the present invention are described in detail, but the scope of the present invention is not limited by any viewpoint.

Please refer to the first to fourth figures. The present invention discloses a tire inflation device for instant air supply, which includes an inflator 1 , a high-pressure air storage tube 2 and an inflation controller 3 .

The inflator 1 is provided with at least one first air outlet 11 ; the inflator 1 may be a portable inflator 1 without an air storage tank device.

One end of the high-pressure gas storage pipe 2 is provided with at least one first connection port 21 and the other end is provided with at least one second connection port 22 , and the high-pressure gas storage pipe 2 is used to store a predetermined pressure of gas. The high-pressure gas storage pipe 2 is a flexible coiled pipe body and has elastic expansion characteristics, so that the high-pressure gas storage pipe 2 has a coiled form; when the high-pressure gas storage pipe 2 stores a preset pressure gas, the high-pressure gas The gas storage pipe 2 is in a slightly expanded state, and when the high-pressure gas storage pipe 2 does not store a preset pressure gas, the high-pressure gas storage pipe 2 is in an unexpanded state.

The inflation controller 3 is provided with at least one first air inlet port 31 and at least one second air outlet port 32 , and a control valve 33 is arranged between the first air inlet port 31 and the second air outlet port 32 . In one embodiment of the present invention, the inflation controller 3 may be in the form of an air gun, and the control valve 33 may be in the form of a push switch; and the inflation controller 3 may be provided with a pressure gauge 34, and the inflation controller The second air outlet 32 of 3 can be further connected to an inflatable tube 4 , and the other end of the inflatable tube 4 is provided with an inflatable head 41 .

The first air outlet 11 of the inflator 1 and the first air outlet of the high-pressure air storage pipe 2 The connection port 21 and the second connection port 22, the first air inlet port 31 and the second air outlet port 32 of the inflation controller 3 can all be connected by quick connectors; The first air outlet 11 of the machine 1 is communicated and connected, and the second connection port 22 of the high-pressure air storage pipe 2 is communicated with the first air inlet port 31 of the inflation controller 3 to form a complete inflation device.

The gas output from the inflator 1 can pass through the first air outlet 11 , the first connection port 21 , the high-pressure air storage pipe 2 , the second connection port 22 , the first air inlet port 31 , the inflation controller 3 , and the second air outlet in sequence. The port 32 and the inflation tube 4 are finally inflated by the inflation head 41 . Then, the inflation head 41 of the inflation tube 4 is connected to the air nozzle 51 of a high-speed tire 5 for fixing and inflating the high-speed tire 5 .

When the inflator 1 is started and the control valve 33 of the inflation controller 3 is closed, the gas output by the inflator 1 is delivered to the high-pressure gas storage pipe 2 through the first gas outlet 11 and the first connecting port 21 for storage, so that the high-pressure gas is stored. The gas stored in the gas storage pipe 2 has a predetermined pressure. If the control valve 33 of the gas charging controller 3 is opened, the gas with a predetermined pressure is instantly outputted for supply through the second gas outlet 32 of the gas charging controller 3. Or, when the second air outlet 32 of the inflation controller 3 is connected to the inflation tube 4, the gas with a preset pressure is finally supplied by the inflation head 41 of the inflation tube 4 instantaneously; 5 (or tire) can instantly inflate the fixed tire due to the instant air supply, reaching the inflator 1 without an air storage pressure barrel, and can also perform fixed tire installation and inflation for the tubeless high-speed tire 5 (or tire); The high-pressure air storage tube 2 has flexible winding storage and can be quickly disassembled and connected with the inflator 1 and the inflation controller 3, so as to achieve the market of the new tire filling device: light, portable and low-cost. Competitive Advantage.

The technical feature of the present invention is that a preset pressure can be stored by using the high-pressure gas storage pipe 2 Power gas, and then replace the traditional bulky gas storage pressure barrel, so that the high-pressure gas storage pipe 2 connects the inflator 1 and the inflation controller 3 to achieve a small inflator without a gas storage pressure barrel, which can also be used for tubeless tires. (such as high-speed tire 5), carry out constant tire installation and pumping; in addition, the gas storage capacity of the high-pressure air storage pipe 2 is determined according to its length or pipe diameter, so as to meet various sizes and sizes of tubeless tires By.

1: Inflator

11: The first air outlet

2: High pressure gas storage pipe

21: The first port

22: Second port

3: inflation controller

31: The first intake port

32: The second air outlet

33: Control valve

34: Pressure gauge

4: Inflatable tube

41: Inflatable head

Claims (5)

A tire inflation device for instant air supply, comprising: an inflator with at least one first air outlet; a high-pressure gas storage pipe, one end of which is provided with at least one first connection port and the other end of which is provided with at least one second connection port, and the high-pressure gas storage pipe is used to store a predetermined pressure of gas; an air charging controller with at least one first air inlet port and at least one second air outlet port, and a control valve is arranged between the first air inlet port and the second air outlet port; The first connection port is in communication with the first outlet port, and the second connection port is in communication with the first air inlet port. When the inflator is activated and the control valve is closed, the gas output from the inflator passes through the inflator. The first gas outlet and the first connecting port are sent to the high-pressure gas storage pipe for storage, so that the gas stored in the high-pressure gas storage pipe has a preset pressure; when the control valve is opened, a preset pressure is set. The gas under pressure is instantly outputted and supplied through the second gas outlet. The tire inflation device for instant air supply according to claim 1, wherein the first air outlet, the first connection port, the second connection port, the first air inlet and the second air outlet are all quick connectors . The tire inflation device for instant air supply according to claim 1, wherein the high-pressure air storage tube is a flexibly wound tube body and has elastic expansion characteristics. The tire inflation device for instant air supply according to claim 1, wherein the inflation controller is further provided with a pressure gauge, and is further connected to the second air outlet port with an inflation tube, and the other end of the inflation tube is provided with an inflation head. The tire inflation device for instant air supply according to claim 1, wherein the inflation controller can be in the form of an air gun, and the control valve can be in the form of a push switch.

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