CN217347748U

CN217347748U - Portable tyre inflator

Info

Publication number: CN217347748U
Application number: CN202220304430.2U
Authority: CN
Inventors: 黄俊喜
Original assignee: Shanghai Haoen Automobile Equipment Co ltd
Current assignee: Shanghai Haoen Automobile Equipment Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-09-02
Anticipated expiration: 2032-02-15

Abstract

The utility model is suitable for a tire inflation technical field provides a portable tire inflator and includes a frame body, inflation equipment, a top cap, a take-up assembly and a guide assembly, the top cap is arranged on the top end of the frame body, the upper surface of the top cap is provided with a handle, the frame body is also hinged with a lock catch for fixing the top cap on the frame body; the wire take-up assembly is arranged in the inflation equipment and is used for accommodating the inflation tube; the guide assembly is rotatably installed in the frame body and used for adjusting the position of the inflating equipment in the height direction, a groove for sliding the inflating equipment is formed in the frame body, the tire inflator is convenient to install and carry in the using process, the position of the inflator can be adjusted as required, the inflating pipe is rapidly stored in the frame body, and the inflating pipe is prevented from being disturbed while the storage volume is saved.

Description

Portable tyre inflator

Technical Field

The utility model belongs to the technical field of the tire is aerifyd, especially, relate to a tire inflator convenient to carry.

Background

In the use process of the tire, the situation of possible air leakage needs to be carried out by the inflator, the existing inflator is inconvenient to use and carry, and the practical value is general.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a portable tire inflator aims at solving the problem that proposes among the above-mentioned background art.

The embodiment of the utility model provides a realize like this, a portable's tire inflator, including framework and the inflation equipment of setting in the framework, still include:

the top cover is arranged at the top end of the frame body, a lifting handle is arranged on the upper surface of the top cover, and a lock catch is hinged to the frame body and used for fixing the top cover on the frame body;

the wire take-up assembly is arranged in the inflation equipment and is used for accommodating the inflation tube; and

the guide assembly is rotatably installed in the frame body and used for adjusting the position of the inflating equipment in the height direction, and a groove for the inflating equipment to slide is formed in the frame body.

Preferably, the wire take-up assembly comprises a movable rod arranged in the inflating equipment, a disc arranged at the top end of the movable rod and an insert rod fixedly arranged at the bottom of the disc;

the inflation equipment is also internally provided with an inner cavity for placing an inflation tube;

the bottom end of the movable rod is connected with a lifting unit arranged in the inflating equipment, and a groove for the insertion rod to slide is formed in the inflating equipment.

Preferably, the guiding assembly comprises a group of driving lead screws which are installed on the frame body in the same direction, driven wheels which are fixedly installed at the bottom ends of the driving lead screws, and gear shafts which are rotatably installed on the frame body;

wherein, the driven wheel arranged on the driving screw rod is meshed with the gear shaft.

Preferably, the guide assembly further comprises a movable block mounted on the driving screw rod, a supporting plate mounted on one side opposite to the movable block, and a limiting block mounted on the outer side of the movable block;

and a limiting groove for the free end of the limiting block to slide is arranged on the inner wall of the frame body in the height direction.

Preferably, one end of the gear shaft is in transmission connection with the shaft end of a motor arranged in the tool box in the frame body.

The embodiment of the utility model provides a pair of portable's tire inflator, this tire inflator are at the in-process that uses, simple to operate, and portable can adjust the position of inflator as required to in accomodating the framework fast with the gas tube, prevent the gas tube from moving about when saving the deposition volume.

Drawings

FIG. 1 is a schematic diagram of a portable tire inflator in accordance with an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a perspective view of a movable block of a portable tire inflator according to an embodiment of the present invention.

In the drawings: 1-a frame body; 2-a top cover; 3-a handle; 4, locking and buckling; 5-an inflation device; 6-a movable rod; 7-inner cavity; 8-a disc; 9-inserting the rod; 10-a tool box; 11-gear shaft; 12-a drive screw; 13-a driven wheel; 14-a movable block; 15-a support plate; 16-a limiting block; 17-limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1-3, a portable tire inflator structure diagram provided by an embodiment of the present invention includes a frame 1, an inflation device 5, a top cap 2, a wire take-up assembly and a guiding assembly, wherein the top cap 2 is disposed at the top end of the frame 1, a handle 3 is disposed on the upper surface of the top cap 2, and a latch 4 is hinged to the frame 1 for fixing the top cap 2 to the frame 1; the wire take-up assembly is arranged in the inflation equipment 5 and is used for accommodating an inflation tube; the guide assembly is rotatably installed in the frame body 1 and used for adjusting the position of the inflating equipment 5 in the height direction, and a groove for the inflating equipment 5 to slide is formed in the frame body 1.

In the specific implementation process of this embodiment, this tire inflator is at the in-process that uses, simple to operate, and portable can adjust the position of inflator as required to in accomodating framework 1 fast with the gas tube, prevent the gas tube and move about when saving storage volume.

In an example of the utility model, this application when using, can adjust the motion route of aeration equipment 5 in framework 1 as required, it is very convenient to carry.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the wire take-up assembly includes a movable rod 6 installed in the inflating device 5, a disc 8 installed at the top end of the movable rod 6, and an insert rod 9 fixedly installed at the bottom of the disc 8;

the inflation equipment 5 is also internally provided with an inner cavity 7 for placing an inflation tube;

the bottom end of the movable rod 6 is connected with a lifting unit arranged in the inflating equipment 5, and a groove for the insertion rod 9 to slide is formed in the inflating equipment 5.

In the specific implementation process of this embodiment, linear driving equipment such as cylinder, pneumatic cylinder and electric telescopic handle can be chooseed for use to the lift unit as required in this application, do not list it one by one here as to specific in-service behavior, when the assigned position that rises aerating device 5, lift unit promotes movable rod 6 and the motion of disc 8, and after inserted bar 9 breaks away from aerating device 5, the work of receiving and releasing to the gas tube is realized to rotatable disc 8.

As shown in fig. 1 and fig. 3, as another preferred embodiment of the present invention, the guiding assembly includes a set of driving screws 12 installed on the frame body 1 in the same direction, a driven wheel 13 fixedly installed at the bottom end of the driving screws 12, and a gear shaft 11 rotatably installed on the frame body 1 and engaged with the driven wheel 13;

one end of the gear shaft 11 is in transmission connection with the shaft end of a motor in a tool box 10 arranged in the frame body 1;

the guide assembly further comprises a movable block 14 arranged on the driving screw rod 12, a supporting plate 15 arranged on one side opposite to the movable block 14, and a limiting block 16 arranged on the outer side of the movable block 14;

and a limiting groove 17 for the free end of the limiting block 16 to slide is formed in the inner wall of the frame body 1 in the height direction.

In the specific implementation process of this embodiment, in use, the motor in the tool box 10 operates to drive the gear shaft 11 to rotate, and the driven wheel 13 is arranged to drive the driving screw 12 to rotate along the frame 1, so as to push the movable block 14 and the limit block 16 at the side of the movable block 14 to slide along the limit groove 17, and at the same time, push the support plate 15 and the inflation device 5 to move in the height direction.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable tire inflator comprising a frame and an inflation apparatus disposed in the frame, the inflator further comprising:

the top cover is arranged at the top end of the frame body, a lifting handle is arranged on the upper surface of the top cover, and the frame body is also hinged with a lock catch for fixing the top cover on the frame body;

2. The portable tire inflator of claim 1, wherein the wire take-up assembly comprises a movable rod mounted in the inflation device, a disc mounted at a top end of the movable rod, an insert rod fixedly mounted at a bottom of the disc;

3. The portable tire inflator of claim 1, wherein the guide assembly comprises a plurality of drive screws mounted in a frame in a same direction, a driven wheel fixedly mounted to a bottom end of the drive screws, and a gear shaft rotatably mounted to the frame;

4. The portable tire inflator of claim 3, wherein the guide assembly further comprises a movable block mounted on the drive screw, a support plate mounted on an opposite side of the movable block, and a stop block mounted on an outer side of the movable block;

and a limiting groove for sliding the free end of the limiting block is arranged on the inner wall of the frame body in the height direction.

5. The portable tire inflator of claim 3, wherein one end of the gear shaft is drivingly connected to a shaft end of a motor mounted within a tool box in the frame.