Tire inflation device with portable design

Abstract

The utility model discloses a tire inflation device with a portable design, and relates to the field of automobile accessories. Comprising a tire inflation device body, a motor, a compression cylinder and the like. The device is small and exquisite in design, light in weight, convenient to store and carry and particularly suitable for being used by a vehicle owner in daily maintenance and emergency situations. And a carrying handle conforming to ergonomics is arranged above the device, so that comfortable carrying experience is provided. The length of the telescopic inflation hose can be adjusted according to requirements, and the inflation requirements of tires at different positions can be flexibly met. Due to the unique design of the rotating shaft and the folding block, the hose can rotate by 360 degrees and be folded by multiple angles, and the operation is more convenient and faster in a narrow space or an environment with inconvenient angles. The device is obviously superior to the prior art in the aspects of portability, operation flexibility and use comfort, and has a wide application prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile products, and specifically discloses a tire inflator with a portable design. BACKGROUND

[0002] With the increase in the number of automobiles, the importance of tire inflators in automobile maintenance and servicing is increasingly evident. There are many types of existing tire inflators, among which portable tire inflators are favored by car owners because of their convenience of use, small size, and ease of carrying. Such devices are typically used for daily tire maintenance and emergency treatment when the tire pressure is insufficient, and have become one of the indispensable tools in the automobile aftermarket. However, the existing tire inflator (publication number: CN219257313U) has at least the following disadvantages:

[0003] 1. The existing tire inflator is usually large in size and heavy in design, although it has certain inflating function, but it is inconvenient to carry. When the user needs to carry it with the car, it is often inconvenient due to the large size or heavy weight of the device, and it cannot be operated at any time and anywhere, so there is an urgent need for a device with a portable design.

[0004] 2. The length of the inflating hose of the existing tire inflator is usually fixed and cannot be adjusted according to the actual use demand. When inflating tires at different positions, the fixed length of the inflating hose may not reach the appropriate inflation position, resulting in difficult operation, especially in a small space, the problem is more prominent, so there is an urgent need for a device that can adjust the length of the inflating hose.

[0005] 3. The existing tire inflator is usually fixed in design, and the connection of the inflating hose cannot be adjusted at multiple angles. Such design often cannot be smoothly completed when facing complex inflation scenes due to poor inflation port angle or limited space, causing great inconvenience to users, so there is an urgent need for a device that can be used in complex scenes. CONTENT OF THE UTILITY MODEL

[0006] The main purpose of the utility model is to provide a tire inflator with a portable design, which can effectively solve the problems in the background art.

[0007] In order to achieve the above object, the utility model adopts the technical scheme that a tire inflator device with portable design, including tire inflator device body, the tire inflator device body top is provided with bolt and is fixed, the tire inflator device body top is installed with portable handle, the tire inflator device body lower portion is installed with motor, the motor side is installed with pressure relief valve, the motor left side is installed with compression cylinder, the compression cylinder top is installed with air pressure gauge, the compression cylinder rear is installed with connecting plate, the connecting plate front is installed with rotating shaft, the rotating shaft front is installed with folding block.

[0008] Preferably, the folding block is installed with a telescopic inflation hose.

[0009] Preferably, the telescopic inflation hose is installed with an inflation connector.

[0010] Preferably, the tire inflator device body is installed with a support column.

[0011] Preferably, the tire inflator device body adopts a rounded corner design.

[0012] Preferably, the telescopic inflation hose adopts a telescopic design.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model is small in overall design, light in weight and compact in size, and can be conveniently stored in the trunk of a car, under the seat or in a tool box, without occupying too much space. By installing a portable handle on the device, the user can conveniently carry the tire inflator device. The portable handle design conforms to ergonomics, making it more comfortable for the user to carry and reducing hand fatigue caused by long-term carrying.

[0015] 2. The design of the telescopic inflation hose allows the user to adjust the length of the hose according to actual needs, adapting to tire inflation needs at different positions and distances. Whether it is the front wheel, rear wheel or tire at a location far from the power source, it can be easily connected, improving the flexibility of inflation operation.

[0016] 3. The design of the rotating shaft and folding block allows the connection between the inflation hose and the device to rotate 360 degrees and fold at multiple angles, regardless of the position of the tire. The hose angle can be easily adjusted to ensure smooth inflation, especially in narrow spaces or locations where the angle is not convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model is a whole structure schematic Figure 1 ;

[0018] Figure 2The whole structure of the utility model is shown in the schematic diagram Figure 2 ;

[0019] In the figure: 1, tire inflation device body; 2, motor; 3, compression cylinder; 4, pressure relief valve; 5, bolt; 6, telescopic inflation hose; 7, air pressure gauge; 8, hand handle; 9, inflation joint; 10, connecting plate; 11, rotating shaft; 12, folding block; 13, support column. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] EMBODIMENT

[0024] Please refer to Figures 1-2 The utility model provides a technical scheme:

[0025] The utility model provides a tire inflator device with portable design, including tire inflator device body, the bolt is set up above tire inflator device body and is fixed, the tire inflator device body top installs portable handle, the tire inflator device body lower installation motor, the motor side installs pressure relief valve, the motor left side installs compression cylinder, the compression cylinder top installs air pressure gauge, the compression cylinder rear installation connecting plate, the connecting plate front installation rotating shaft, the rotating shaft front installation folding block, the folding block top installs telescopic inflation hose, the telescopic inflation hose top installs inflation joint, the tire inflator device body bottom installs support column, the tire inflator device body adopts round angle design, the telescopic inflation hose adopts telescopic design.

[0026] Need to explain, through portable handle's design, the hand pressure of taking has reduced 40%, and hand fatigue feeling has reduced obviously.In the test of taking 10 minutes continuously, the hand portable comfort degree score is 9.2 / 10, and is significantly higher than prior art's 7.5 / 10.The utility model through design telescopic inflation hose, so that the user can adjust the hose length according to actual demand, improve the flexibility of operation.The following data shows the superiority brought by this improvement: the longest length of telescopic inflation hose is 2 meters, and the shortest length is 0.5 meters, and the fixed inflation hose length in prior art is usually 1.2 meters, and when the user uses the utility model to inflate the rear wheel far away from the door, the connection time is shortened by 30%, and the inflation hose of prior art needs additional adjustment or multiple operations.In multi-position test, the utility model realizes 360 degree rotation and multi-angle folding of inflation hose and device through design rotating shaft and folding block at hose connection, significantly improve the operation flexibility in narrow space or inconvenient angle.In the test environment simulating narrow parking space, the inflation device using the utility model can easily adjust the hose angle and complete the inflation operation, and the success rate is 95%.And the success rate of inflation device of prior art in the same environment is only 60%, and in some cases, the vehicle position needs to be adjusted again to complete inflation.In narrow space or inconvenient angle, the average operation time of the user using the utility model to inflate is 3 minutes, and the average operation time of the user using the inflation device of prior art is 5.5 minutes.This time shortening shows that the utility model is more efficient in actual use, and the user operation experience is better.

[0027] Need to explain, below is the experimental data comparison table of the utility model and traditional equipment:

[0028] Comparison project The utility model Conventional Longest length of hose 2.0 meters 1.2 meters Shortest length of hose 0.5 meters 1.2 meters Multi-position connection success rate 90% 65%

[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A tire inflation device with a portable design, comprising a tire inflation device body (1), characterized in that: Bolts (5) are provided above the tire inflation device body (1) for fixing, a carrying handle (8) is installed above the tire inflation device body (1), a motor (2) is installed below the tire inflation device body (1), a pressure relief valve (4) is installed on the side of the motor (2), a compression cylinder (3) is installed on the left side of the motor (2), a pressure gauge (7) is installed above the compression cylinder (3), a connecting plate (10) is installed behind the compression cylinder (3), a rotating shaft (11) is installed in front of the connecting plate (10), and a folding block (12) is installed in front of the rotating shaft (11).

2. A portable tire inflation device according to claim 1, characterized in that: A telescopic inflation hose (6) is installed above the folding block (12).

3. The portable tire inflation device according to claim 2, characterized in that: An inflation connector (9) is installed above the telescopic inflation hose (6).

4. The portable tire inflation device according to claim 1, characterized in that: A support column (13) is installed at the bottom of the tire inflation device body (1).

5. The portable tire inflation device according to claim 1, characterized in that: The tire inflation device body (1) adopts a rounded corner design.

6. The portable tire inflation device according to claim 2, characterized in that: The telescopic inflation hose (6) adopts a telescopic design.

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