CN212272488U - Portable tyre inflator pump - Google Patents

Abstract

The utility model discloses a portable tire pump, including the top cap, the top of top cap is fixed with the slipmat, the centre at top cap top is provided with the gas-supply pipe, the middle part fixed mounting of gas-supply pipe has first check valve, be the one end fixedly connected with air cock at gas-supply pipe top, the centre fixedly connected with gasbag of top cap top inner wall, the centre fixed mounting on gasbag right side has the intake pipe, the middle part fixed mounting of intake pipe has the second check valve, the left and right sides symmetry fixed connection of top cap top inner wall has the flexible guide arm of elasticity, fixed slot has been seted up to the bottom symmetry of top cap left and right sides, the bottom of top cap is provided with the bottom, the middle part symmetry of bottom left and. A portable tire pump to fixture block, fixed slot's joint is realized to the mode of swivelling joint board, locks top cap, bottom after the closure, and the rotatory handle of accomodating the formula of cooperation, conveniently removes and carries, facilitates for automobile tire tonifying qi.

Description

Portable tyre inflator pump

Technical Field

The utility model relates to a tire pump field, in particular to portable tire pump.

Background

For delivery vehicles, the daily high-intensity and high-load operation of the delivery vehicle needs to face various complicated and various road conditions, tire puncture happens occasionally and is difficult to avoid completely, tire puncture is not found after delivery is finished and returned in many cases, and the tire is dry and flat and the air pressure is seriously insufficient when the delivery vehicle is lifted for loading cigarettes in the next morning. In this case, the mobile tire repair can only be connected to a central park of cigarette logistics distribution for on-site tire repair maintenance. Thus, the maintenance cost of the tire is 2 to 3 times that of the normal condition. In addition, mobile tire repair can not guarantee that the first time arrives at the center and maintains, brings the waiting waste in time, influences distribution work efficiency.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable tire pump, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable tire inflator pump comprises a top cover, wherein a non-slip mat is fixed at the top of the top cover, a gas pipe is arranged in the center of the top cover, a first check valve is fixedly arranged in the middle of the gas pipe and is a one-end fixedly connected air faucet at the top of the gas pipe, a positive fixedly connected air bag on the inner wall of the top cover is provided with a gas inlet pipe, a second check valve is fixedly arranged in the middle of the gas inlet pipe, elastic telescopic guide rods are symmetrically and fixedly connected to the left side and the right side of the inner wall of the top cover, fixed clamping grooves are symmetrically formed in the bottoms of the left side and the right side of the top cover, a bottom cover is arranged at the bottom of the top cover, rotating shafts are symmetrically arranged in the middle of the left side and the right side of the bottom cover, the middle part symmetry fixedly connected with pull ring of two connecting plate another sides, two the front and the back both ends symmetry fixedly connected with axis of rotation of axis of rotation, the standing groove has been seted up to the bottom of bottom, the inside of standing groove inner chamber is provided with the handle.

Preferably, the slipmat is annular structure, the one end of gas-supply pipe bottom runs through the inner circle of slipmat, the outer wall at top of top cap, the outer wall at gasbag top in proper order and extends to the inside of gasbag, and the gas-supply pipe closely laminates and fixed connection with the wall body of top cap, gasbag, the outer wall on gasbag right side is run through and extends to the inside of gasbag to the left one end of intake pipe.

Preferably, the inner cavity of the top cover is communicated with the outside from the center of the bottom of the top cover, the inner cavity of the bottom cover is communicated with the outside from the center of the top of the bottom cover, and the outer wall of the bottom of the top cover is attached to the outer wall of the top of the bottom cover.

Preferably, one end of the bottom of the air bag is fixedly arranged on the inner wall in the middle of the bottom cover, and one ends of the bottoms of the two elastic telescopic guide rods are respectively and fixedly connected to the inner walls on the left side and the right side of the bottom cover.

Preferably, the rotating shaft is rotatably connected with the wall body of the connecting plate through a bearing, the two clamping blocks are respectively matched with the two fixing clamping grooves, and the supporting table is fixedly installed on the outer wall of the side face of the bottom cover.

Preferably, the inner cavity of the placing groove is matched with the handle, one end of the bottom of the handle extends to the outer side of the bottom cover through the opening of the bottom of the placing groove, and the top end of the handle is installed on the inner wall of the placing groove through the damping hinge.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, open through the closure of top cap and bottom, the pressure moves the gasbag and bleeds with the intake pipe, with the gas-supply pipe air feed, form the efficient pump structure, it is convenient to use, the flexible guide arm of elasticity through setting up opens for the closure of top cap and bottom provides elasticity support, and open for the closure of top cap and bottom and provide the removal direction, make the laborsaving high efficiency of use of pump structure, fixed slot through setting up, a supporting bench, the axis of rotation, the connecting plate, the pull ring, the cooperation work of fixture block, realize the fixture block with the mode of swivelling joint board, fixed slot's joint, top cap after the closure, the bottom locks, and cooperate rotatory handle of accomodating the formula, conveniently remove and carry, facilitate for automobile tire tonifying qi.

Drawings

Fig. 1 is a schematic structural view of the closure of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is a schematic diagram of the structure of the present invention.

In the figure: 1. a top cover; 2. a non-slip mat; 3. a gas delivery pipe; 4. a first check valve; 5. an air tap; 6. an air bag; 7. an air inlet pipe; 8. a second check valve; 9. an elastic telescopic guide rod; 10. fixing the clamping groove; 11. a bottom cover; 12. a support table; 13. a rotating shaft; 14. a connecting plate; 15. a pull ring; 16. a clamping block; 17. a placement groove; 18. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a portable tire inflator pump comprises a top cover 1, a non-slip mat 2 is fixed on the top of the top cover 1, a gas pipe 3 is arranged in the center of the top cover 1, a first check valve 4 is fixedly arranged in the middle of the gas pipe 3, an air tap 5 is fixedly connected with one end of the top of the gas pipe 3, an air bag 6 is fixedly connected with the center of the inner wall of the top cover 1, a gas inlet pipe 7 is fixedly arranged in the center of the right side of the air bag 6, a second check valve 8 is fixedly arranged in the middle of the gas inlet pipe 7, elastic telescopic guide rods 9 are symmetrically and fixedly connected with the left side and the right side of the inner wall of the top cover 1, fixed clamping grooves 10 are symmetrically arranged at the bottoms of the left side and the right side of the top cover 1, a bottom cover 11 is arranged at the middle of the left side and the right, the pull rings 15 are symmetrically and fixedly connected to the middle portions of the other side surfaces of the two connecting plates 14, the rotating shafts 13 are symmetrically and fixedly connected to the front and back ends of the two rotating shafts 13, the bottom cover 11 is provided with a placing groove 17, and a handle 18 is arranged inside an inner cavity of the placing groove 17.

The non-slip mat 2 is of an annular structure, one end of the bottom of the gas pipe 3 sequentially penetrates through the inner ring of the non-slip mat 2, the outer wall of the top cover 1 and the outer wall of the top of the air bag 6 and extends into the air bag 6, the gas pipe 3 is closely attached and fixedly connected with the top cover 1 and the wall body of the air bag 6, one end of the left side of the gas inlet pipe 7 penetrates through the outer wall of the right side of the air bag 6 and extends into the air bag 6, the inner cavity of the top cover 1 is communicated with the outside through the center of the bottom of the top cover 1, the inner cavity of the bottom cover 11 is communicated with the outside through the center of the top of the bottom cover 11, the outer wall of the bottom of the top cover 1 is attached to the outer wall of the top of the bottom cover 11, one end of the bottom of the air bag 6 is fixedly arranged on the inner wall of the center of the bottom of the, the supporting table 12 is fixedly installed on the outer wall of the side face of the bottom cover 11, the inner cavity of the placing groove 17 is matched with the handle 18, one end of the bottom of the handle 18 extends to the outer side of the bottom cover 11 through the opening of the bottom of the placing groove 17, and the top end of the handle 18 is installed on the inner wall of the placing groove 17 through the damping hinge.

It is to be noted that the utility model is a portable tyre inflator, when in use, the top cover 1 and the bottom cover 11 are closed and opened, the air bag 6 is pressed to exhaust air through the air inlet pipe 7 and supply air through the air delivery pipe 3, thereby forming an efficient inflator structure, the use is convenient, the elastic telescopic guide rod 9 is arranged to provide elastic support for the closing and opening of the top cover 1 and the bottom cover 11, and provides moving guide for the closing and opening of the top cover 1 and the bottom cover 11, so that the use of the inflator pump structure is labor-saving and efficient, the clamping connection between the fixture block 16 and the fixed clamping groove 10 is realized by the matching work of the fixed clamping groove 10, the support table 12, the rotating shaft 13, the connecting plate 14, the pull ring 15 and the fixture block 16 in a manner of rotating the connecting plate 14, the closed top cover 1 and the closed bottom cover 11 are locked and matched with the rotary accommodating type handle 18, so that the automobile tire air supplementing device is convenient to move and carry and provides convenience for automobile tire air supplementing.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a portable tire pump, includes top cap (1), its characterized in that: the top of top cap (1) is fixed with slipmat (2), the centre at top cap (1) top is provided with gas-supply pipe (3), the middle part fixed mounting of gas-supply pipe (3) has first check valve (4), is the one end fixedly connected with air cock (5) at gas-supply pipe (3) top, the centre fixedly connected with gasbag (6) of top inner wall of top cap (1) top, the centre fixed mounting on gasbag (6) right side has intake pipe (7), the middle part fixed mounting of intake pipe (7) has second check valve (8), the left and right sides symmetry fixed connection of top cap (1) top inner wall has elastic expansion guide arm (9), fixed slot (10) have been seted up to the bottom symmetry of top cap (1) left and right sides, the bottom of top cap (1) is provided with bottom (11), the middle part symmetry of bottom (11) left and right sides is provided with axis of rotation (13), two connecting plate (14), two have been cup jointed to the middle part symmetry of axis of rotation (13) the top symmetry fixedly connected with fixture block (16) of the relative side of connecting plate (14), middle part symmetry fixedly connected with pull ring (15) of two connecting plate (14) another side, two the front and the back both ends symmetry fixedly connected with axis of rotation (13) of axis of rotation (13), standing groove (17) have been seted up to the bottom of bottom (11), the inside of standing groove (17) inner chamber is provided with handle (18).

2. A portable tire inflator according to claim 1, wherein: slipmat (2) is the loop configuration, the one end of gas-supply pipe (3) bottom runs through the inner circle of slipmat (2), the outer wall at top cap (1) top, the outer wall at gasbag (6) top in proper order and extends to the inside of gasbag (6), and gas-supply pipe (3) and the close laminating of wall body of top cap (1), gasbag (6) and fixed connection, the outer wall on gasbag (6) right side is run through to the left one end of intake pipe (7) and extends to the inside of gasbag (6).

3. A portable tire inflator according to claim 1, wherein: the inner cavity of the top cover (1) is communicated with the outside from the center of the bottom of the top cover, the inner cavity of the bottom cover (11) is communicated with the outside from the center of the top of the bottom cover, and the outer wall of the bottom of the top cover (1) is attached to the outer wall of the top of the bottom cover (11).

4. A portable tire inflator according to claim 3, wherein: one end of the bottom of the air bag (6) is fixedly arranged on the inner wall in the middle of the bottom cover (11), and one ends of the bottoms of the two elastic telescopic guide rods (9) are respectively and fixedly connected to the inner walls of the left side and the right side of the bottom cover (11).

5. A portable tire inflator according to claim 1, wherein: the rotating shaft (13) is rotatably connected with the wall body of the connecting plate (14) through a bearing, the two clamping blocks (16) are respectively matched with the two fixing clamping grooves (10), and the supporting table (12) is fixedly installed on the outer wall of the side face of the bottom cover (11).

6. A portable tire inflator according to claim 1, wherein: the inner cavity of the placing groove (17) is matched with the handle (18), one end of the bottom of the handle (18) extends to the outer side of the bottom cover (11) through the opening of the bottom of the placing groove (17), and the top end of the handle (18) is installed on the inner wall of the placing groove (17) through a damping hinge.

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