CN212003496U

CN212003496U - Portable automobile inflator pump

Info

Publication number: CN212003496U
Application number: CN202020560637.7U
Authority: CN
Inventors: 周解忠
Original assignee: Zhejiang Hengrong Industry And Trade Co ltd
Current assignee: Zhejiang Hengrong Industry And Trade Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-24
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of auto-parts technique and specifically relates to a portable car pump is disclosed, comprising a base plate, lifting unit is installed to bottom plate up end, the lifting unit upper end is connected with the roof, the bottom plate with be close to between the roof lifting unit position is installed tensile member, the roof up end fixedly connected with aerifys the pump body, aerify pump body upper end and install the handle, lifting unit include with bottom plate up end symmetric connection's three pairs of bracing pieces, just the bracing piece with bottom plate swing joint, swing joint has the horizontal pole between the bracing piece of bottom plate one side and the middle bracing piece, the upper end of the support bar rotates through the round pin axle and is connected with the folding rod. The utility model provides a take formula car pump can overcome the problem that current car pump appears in transport, carrying to can adjust the height of car pump according to actual conditions, in order to satisfy the gas filled needs of car.

Description

Portable automobile inflator pump

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to a portable car pump.

Background

Nowadays, automobiles as a common transportation tool occupy an important position in people's lives. When the car was traveling, the tire had certain wearing and tearing, and the gas in the tire can reduce to some extent, and this makes the stationarity and the security of vehicle discount greatly, and consequently the car pump should be born, but has some problems in the use:

the first problem is that: in the prior art, most automobile inflation pumps are large in size and heavy in weight, and are inconvenient to carry and transport, and a part of portable automobile inflation pumps are provided with handles at two ends of a pump body.

The second problem is that: the automobile type and size of the automobile lead the automobile tires to be different in size, sometimes the automobile tire inflation hole is positioned at a higher position when the automobile is parked, and the automobile inflation pump is inconvenient to inflate.

To above problem, the utility model provides a portable car pump.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing a portable automobile inflator pump to overcome the problems of the prior automobile inflator pump in the transportation and carrying; and the height of the automobile inflator pump can be adjusted according to actual conditions so as to meet the requirement of automobile inflation.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a portable car pump, includes the bottom plate, the lifting unit is installed to the bottom plate up end, the lifting unit upper end is connected with the roof, the bottom plate with be close to between the roof the tensile member is installed to the lifting unit position, the pump body is aerifyd to roof up end fixedly connected with, the handle is installed to pump body upper end.

The lifting assembly comprises three pairs of supporting rods symmetrically connected with the upper end face of the bottom plate, the supporting rods are movably connected with the bottom plate, a cross rod is movably connected between the supporting rod on one side of the bottom plate and the supporting rod in the middle of the bottom plate, the upper end of each supporting rod is rotatably connected with a folding rod through a pin shaft, and the upper end of each folding rod is movably connected with the lower end face of the top plate.

The stretching member comprises a first balance rod, the first balance rod is arranged between two symmetrical supporting rods far away from one end of the cross rod, a second balance rod is arranged between two middle symmetrical supporting rods, threads are arranged between the first balance rod and the second balance rod, a stretching rod is connected between the first balance rod and the second balance rod in a threaded mode, a rotating handle is arranged at one end, close to the first balance rod, of the stretching rod, and an anti-skid pad is arranged at the upper end of the rotating handle.

As a preferred technical solution of the present invention, the screw thread of the stretching rod near the first balance rod position is opposite to the screw thread near the second balance rod position.

As an optimal technical scheme of the utility model, terminal surface fixed mounting has the universal wheel under the roof.

As an optimal technical scheme of the utility model, the bottom plate is just right the universal wheel position has been seted up logical groove, lead to the groove size with the universal wheel size is identical.

As an optimal technical scheme of the utility model, the lift pull rod is installed to the roof up end.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model provides a portable automobile inflator pump solves the problem that automobile inflator pump met when using, is equipped with lifting unit, can adjust automobile inflator pump's height according to actual conditions to satisfy the inflated needs of car, be equipped with the universal wheel, make automobile inflator pump more convenient when transport, carry, reach the purpose that on-vehicle refrigerator can be carried or place as required anytime and anywhere, satisfy people's needs.

2. The utility model provides a portable automobile inflator pump through adjustment lifting unit, makes automobile inflator pump adjust the height according to different tire actual conditions, reaches the purpose that makes things convenient for the tire to aerify, has the convenience, and this subassembly is rational in infrastructure, and easy operation can fully satisfy people's needs.

3. The utility model provides a portable automobile inflator pump, wherein the universal wheel design can be called out when using as required, and not the time spent is accomodate, makes can automobile inflator pump carry out at any time, place at any time, has improved the convenience that automobile inflator pump carried greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the lifting assembly and the stretching member of the present invention.

Wherein: the device comprises a base plate 1, a through groove 11, a lifting assembly 2, a supporting rod 21, a cross rod 22, a folding rod 23, a top plate 3, universal wheels 31, a lifting pull rod 32, a tension member 4, a first balance rod 41, a second balance rod 42, a tension rod 43, a rotating handle 44, a non-slip mat 45, an inflation pump 5 and a lifting handle 6.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to fig. 2, the technical solution provided by the present invention is: the utility model provides a portable car pump, includes bottom plate 1, and lifting unit 2 is installed to 1 up end of bottom plate, and lifting unit 2 upper end is connected with roof 3, is close to lifting unit 2 position between bottom plate 1 and the roof 3 and installs tensile member 4, and the pump body 5 is aerifyd to 3 up end fixedly connected with of roof.

Lifting unit 2 includes three pairs of bracing pieces 21 with 1 up end symmetric connection of bottom plate, and bracing piece 21 and 1 swing joint of bottom plate, swing joint has horizontal pole 22 between the bracing piece 21 of 1 one side of bottom plate and the bracing piece 21 of centre, and the bracing piece 21 upper end is rotated through the round pin axle and is connected with folding rod 23, end face swing joint under 23 upper ends of folding rod and the roof 3.

The stretching member 4 comprises a first balance bar 41, the first balance bar 41 is installed between two symmetrical support bars 21 far away from one end of the cross bar 22, a second balance bar 42 is installed between two middle symmetrical support bars 21, threads are respectively arranged between the first balance bar 41 and the second balance bar 42, a stretching bar 43 is in threaded connection between the first balance bar 41 and the second balance bar 42, a rotating handle 44 is installed at one end, close to the first balance bar 41, of the stretching bar 43, and an anti-skid pad 45 is installed at the upper end of the rotating handle 44.

The stretching rod 43 is threaded in the opposite direction at a position adjacent to the first balance bar 41 as compared to a position adjacent to the second balance bar 42.

During specific work, when the height of the automobile inflator needs to be adjusted, the rotating handle 44 is rotated clockwise, the rotating handle 44 drives the stretching rod 43 to rotate, because the direction of the thread at the position, close to the first balance rod 41, of the stretching rod 43 is opposite to the direction of the thread at the position, close to the second balance rod 42, of the stretching rod 43, the stretching rod 43 pulls the first balance rod 41 and the second balance rod 42 to approach towards the middle through the threads, the angle between the supporting rod 21 and the folding rod 23 is increased, at the same time, the top plate 3 is forced to rise upwards, when the height needs to be reduced, the rotating handle 44 is rotated counterclockwise, the rotating handle 44 drives the stretching rod 43 to rotate, the stretching rod 43 pushes the first balance rod 41 and the second balance rod 42 to be pulled apart towards the two sides through the threads, the angle between the supporting rod 21 and the folding rod 23 is reduced, and at the time, the top.

Handle 6 is installed to the inflatable pump body 5 upper end, and the up end of roof 3 is kept away from inflatable pump body 5 position and is installed lift pull rod 32, and terminal surface fixed mounting has universal wheel 31 under the roof 3, and universal wheel 31 position should stagger with tensile member 4 when lifting unit 2 is folding.

The bottom plate 1 is provided with a through groove 11 opposite to the universal wheel 31, and the size of the through groove 11 is matched with that of the universal wheel 31.

When the automobile inflator pump needs to be moved and carried, the handle 6 can be used for carrying the automobile inflator pump with light weight, when the automobile inflator pump is heavy, the universal wheel 31 can be called out to be pushed, the rotating handle 44 is rotated anticlockwise, the rotating handle 44 drives the stretching rod 43 to rotate, the stretching rod 43 pushes the first balance rod 41 and the second balance rod 42 to be pulled apart towards two sides through threads, meanwhile, the angle between the supporting rod 21 and the folding rod 23 is reduced, the top plate 3 is stressed downwards to reduce the height, when the top plate 3 descends to a proper position, the universal wheel 31 penetrates through the through groove 11 and contacts with the ground, the automobile inflator pump is lifted upwards, the rotating handle 44 is continuously shaken, the universal wheel 31 is exposed out of the bottom plate 1 to a proper position, the shaking is stopped, and at the moment, the automobile inflator pump can be pushed by pushing and pulling the lifting pull rod 32, so that the automobile inflator pump can be moved at any time and any place, is very convenient to carry.

The integral working steps are as follows:

the lifting component 2 works: when the height of the automobile inflator needs to be adjusted, the rotating handle 44 is swung clockwise, the rotating handle 44 drives the stretching rod 43 to rotate, because the direction of the screw thread at the position of the stretching rod 43 close to the first balance rod 41 is opposite to the direction of the screw thread at the position of the stretching rod 43 close to the second balance rod 42, the stretching rod 43 pulls the first balance rod 41 and the second balance rod 42 to approach towards the middle through the screw threads, the angle between the supporting rod 21 and the folding rod 23 is increased, at the same time, the top plate 3 is forced to rise upwards, when the height needs to be reduced, the rotating handle 44 is swung anticlockwise, the rotating handle 44 drives the stretching rod 43 to rotate, the stretching rod 43 pushes the first balance rod 41 and the second balance rod 42 to be pulled apart towards the two sides through the screw threads, at the same time, the angle between the supporting rod 21 and the folding rod 23 is reduced, at the.

Realizing free movement: when the automobile inflator pump needs to be moved and carried, the handle 6 can be used for carrying the automobile inflator pump with light weight, when the automobile inflator pump is heavy, the universal wheel 31 can be called out for pushing, the rotating handle 44 is rotated anticlockwise, the rotating handle 44 drives the stretching rod 43 to rotate, the stretching rod 43 pushes the first balance rod 41 and the second balance rod 42 to be pulled to two sides by threads, meanwhile, the angle between the supporting rod 21 and the folding rod 23 is reduced, the top plate 3 is stressed to be lowered in height at the moment, when the top plate 3 is lowered to a proper position, the universal wheel 31 penetrates through the through groove 11 and is in contact with the ground, the automobile inflator pump is lifted upwards, the rotating handle 44 is shaken continuously, the universal wheel 31 is exposed out of the bottom plate 1 to a proper position and stops shaking, at the moment, the automobile inflator pump can be pushed by pushing and pulling the lifting pull rod 32 to realize free movement, so that the automobile inflator pump can move at any time and, is very convenient to carry.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A portable automobile inflator pump, includes bottom plate (1), its characterized in that: a lifting assembly (2) is mounted on the upper end face of the bottom plate (1), a top plate (3) is connected to the upper end of the lifting assembly (2), a stretching member (4) is mounted between the bottom plate (1) and the top plate (3) and close to the lifting assembly (2), an inflation pump body (5) is fixedly connected to the upper end face of the top plate (3), and a lifting handle (6) is mounted on the upper end of the inflation pump body (5);

the lifting assembly (2) comprises three pairs of supporting rods (21) symmetrically connected with the upper end face of the bottom plate (1), the supporting rods (21) are movably connected with the bottom plate (1), a cross rod (22) is movably connected between the supporting rod (21) on one side of the bottom plate (1) and the supporting rod (21) in the middle, the upper end of each supporting rod (21) is rotatably connected with a folding rod (23) through a pin shaft, and the upper end of each folding rod (23) is movably connected with the lower end face of the top plate (3);

tensile member (4) include first balancing pole (41), first balancing pole (41) are installed and are kept away from between two symmetrical bracing pieces (21) of horizontal pole (22) one end, install second balancing pole (42) between two middle symmetrical bracing pieces (21), first balancing pole (41) with all be equipped with the screw thread in the middle of second balancing pole (42), first balancing pole (41) with threaded connection has tensile pole (43) between second balancing pole (42), tensile pole (43) are close to rotatory handle (44) are installed to first balancing pole (41) one end, skid-proof pad (45) are installed to rotatory handle (44) upper end.

2. The portable vehicle inflator of claim 1, wherein: the stretching rod (43) is threaded in the opposite direction at a position close to the first balance rod (41) than at a position close to the second balance rod (42).

3. The portable vehicle inflator of claim 1, wherein: and the lower end surface of the top plate (3) is fixedly provided with a universal wheel (31).

4. A portable vehicle inflator according to claim 3, wherein: a through groove (11) is formed in the position, opposite to the universal wheel (31), of the bottom plate (1), and the size of the through groove (11) is matched with that of the universal wheel (31).

5. A portable vehicle inflator according to claim 3, wherein: and a lifting pull rod (32) is arranged on the upper end surface of the top plate (3).