CN217462462U

CN217462462U - Portable inflation device

Info

Publication number: CN217462462U
Application number: CN202221363582.6U
Authority: CN
Inventors: 李安培; 姚宗杰
Original assignee: Steelmate Co Ltd
Current assignee: Steelmate Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-20
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a portable inflation equipment, including pump and power, the pump is used for aerifing for the tire, the power is used for supplying power for pump or external equipment, the pump includes the shell, the power is including the casing that is used for its battery of holding, the shell provides and surrounds the recess of casing, the casing carry in with the switch-on in the recess the power with the gas circuit of pump. The utility model discloses a detachable connection between portable inflation equipment's pump and the power for the power can regard as portable power source to use, also makes the unnecessary built-in battery of pump, reduces volume and weight, and portable, and need not have great volume and weight like traditional pump built-in battery, is not convenient for carry the use.

Description

Portable inflation device

Technical Field

The utility model relates to an automobile auxiliary apparatus technical field, concretely relates to portable inflation equipment.

Background

With the progress of society, the living standard of people is continuously improved, driving and going out camping become a great hot tourism project gradually, and people can relieve the living pressure in a camping mode and approach nature. The problem of insufficient tire air volume is easily met during outdoor driving and traveling, and safety accidents such as tire burst and the like easily occur when the vehicle is driven under the condition of insufficient tire air volume. Therefore, when driving out, an inflator pump is generally carried to inflate the tire at any time.

Conventional vehicle-mounted inflators are typically powered by an automobile or an internal battery. One is that the vehicle-mounted inflator pump powered by the automobile needs to be separately led from the automobile power supply to supply power and inflate, so that the use is troublesome; secondly, the inflator is powered by a built-in battery of the inflator, and more space needs to be arranged in the inflator to accommodate the battery, so that the inflator has a larger volume and is inconvenient to carry. However, a new problem is brought about, and as the battery of the charge pump can store more and more electricity, the volume and the weight of the battery are increased more and more, so that the volume of the inflator pump is increased more and more, the inflator pump is not easy to carry, and the battery loses the effect of the portable power source of being convenient for moving. Moreover, because the inflator pump is more and more heavy and inconvenient to move, the inflator pump is moved from the vehicle, and the tire inflation is also laborious, so that the inflator pump is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to solve at least one of the above problems and to provide a portable inflation apparatus.

In order to satisfy the utility model discloses an each purpose, the utility model discloses a following technical scheme:

the adaptation the utility model discloses one of the purpose provides a portable inflation equipment, including pump and power, the pump is used for aerifing for the tire, the power is used for supplying power for pump or external equipment, the pump includes the shell, the power is including the casing that is used for holding its battery, the shell provides and surrounds the recess of casing, the casing carry in with the switch-on in the recess the power with the gas circuit of pump.

Further, the shape of the shell corresponds to the shape of the groove.

Specifically, the groove is an open groove for half-surrounding the housing.

Furthermore, the inflator pump is provided with a first power supply interface connected with the inflation circuit, the first power supply interface is exposed in the groove, the power supply is provided with a second power supply interface on the shell corresponding to the first power supply interface, and the first power supply interface and the second power supply interface can be connected and conducted.

Furthermore, at least one connecting part is arranged between the shell and the groove, the connecting part comprises a first connecting piece arranged in the groove and a second connecting piece arranged on the shell, and the first connecting piece and the second connecting piece can be connected with each other.

Specifically, the first connecting piece and the second connecting piece are both magnets.

In one embodiment, the first connecting member is a clamping member, the second connecting member is a fastening member, and the first connecting member and the second connecting member are fastened with each other.

Furthermore, the first connecting piece and the first power supply interface are arranged along the same axis, and the second connecting piece and the second power supply interface are arranged along the same axis.

Specifically, the casing is the column, the power is equipped with the light on one of them of the axial direction of casing, the light with battery electric connection.

Furthermore, a plurality of connecting parts are arranged between the shell and the groove, and the connecting parts are uniformly arranged on two sides of the first power supply interface and two sides of the second power supply interface along the same axis.

Compared with the prior art, the utility model discloses an advantage as follows:

the inflator pump of the inflation equipment of the utility model is detachably connected with the power supply, and the power supply can be taken down from the inflator pump to be used as a mobile power supply, thereby improving the convenience of carrying and using the power supply; and the inflator pump does not need to be provided with a built-in battery like the traditional inflator pump, the size and the weight of the inflator pump are greatly reduced without the built-in battery, so that the inflator pump is convenient to carry and use, and the inflator pump is not inconvenient to carry and use because of larger size and weight caused by the built-in battery like the traditional inflator pump.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of the portable inflation device of the present invention when the inflator is connected to a power source.

Fig. 2 is a perspective view of the portable inflation device according to the present invention when the inflator pump is detached from the power source.

Fig. 3 is a schematic diagram of the circuit principle of the portable inflation device of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not construed as limiting the present invention.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The utility model provides a portable inflation equipment, this inflation equipment include pump and power, detachable being connected between power and the pump, the power can be followed the pump and taken off for the external equipment power supply for power portable uses, and need not to carry the inflation equipment that will contain pump and power together when outdoor pedestrian, only need portable power source alright supply power or charge for the external equipment.

In an exemplary embodiment of the present invention, referring to fig. 1 and 2, the portable inflation device 100 includes an inflator 110 and a power source 120, the inflator 110 is used for inflating the tire, and the power source 120 is used for supplying power to the inflator 110 or an external device.

The inflator 110 includes a housing 114, an inflation circuit 111 disposed in the housing 114, an air passage (not shown), and an inflation nozzle (not shown) at an end of the air passage. The housing 114 is provided with a through hole for installing the inflation nozzle, so that the inflation nozzle extends out of the housing 114 to inflate the tire. Referring to fig. 3, the inflation circuit 111 includes a first power supply interface 112 for electrically connecting with the power source 120, so that the inflation circuit 111 is electrically connected with the power source 120, and the power source 120 supplies power to the inflation circuit 111, so as to operate the inflator 110. The inflator 110 further includes an inflation switch 113, the inflation switch 113 is used for controlling the operation of the inflator 110, and the inflation switch 113 is disposed on the surface of the housing 114.

The power source 120 includes a housing 121, a battery 130 disposed inside the housing 121, and a power supply circuit 122 electrically connected to the battery 130, wherein the power supply circuit 122 is provided with a power supply interface, and the power supply interface is exposed outside the housing 121 so as to supply power to the inflator 110 or supply power or charge an external device.

Specifically, in conjunction with fig. 3, the power supply interface includes a second power supply interface 124 for supplying power to the inflator 110 and a third power supply interface 125 for supplying power to an external device, and the second power supply interface 124 can be plugged into the first power supply interface 112 of the inflator 110, so that the power supply 120 can supply power to the inflator 110. The battery 130 can be connected to an external device through the power supply circuit 122 and the third power supply interface 125 to supply power or charge the external device, and the battery 130 can be connected to the third power supply interface 125 and an external power supply through the charging circuit 129 to charge the battery 130 of the power supply 120 through the third power supply interface 125 by an external power supply.

Referring to fig. 2, the power source 120 is detachably connected to the inflator 110, so that the power source 120 and the inflator 110 are separated from each other, and the power source 120 is portable to supply power or charge an external device, and the inflator 110 does not need to be carried together when supplying power or charging the external device, which causes inconvenience in use. That is to say, after the power source 120 is detached from the inflator 110, the power source 120 can be used as a mobile power source, so as to conveniently charge an external device when used outdoors, thereby improving the carrying convenience of the power source 120 and avoiding carrying the inflator 110 with a large volume. Moreover, when the power source 120 is disposed outside the inflator 110, the inflator 110 does not need to have a battery 130 disposed therein, which reduces the volume and weight of the inflator 110, such that the inflator 110 is portable and convenient to use, and does not need to have a battery 130 disposed therein as in the conventional inflator 110, such that the inflator 110 becomes bulky due to its increased volume and weight, and is inconvenient to carry and use.

The power source 120 is detachably disposed on the inflator 110, so that the power source 120 can be detached from the inflator 110, and the power source 120 can be used as a mobile power source. Specifically, the housing 114 of the inflator 110 provides a recess 1141 for surrounding the power source 120, and the power source 120 is mounted in the recess 1141, such that the first power supply interface 112 is connected to the second power supply interface 124, and the power source 120 can supply power to the inflator 110. The shape of the housing 121 of the power supply 120 corresponds to the shape of the recess 1141, so that the recess 1141 surrounds the housing 121, and the housing 121 is mounted in the recess 1141.

In one embodiment, the recess 1141 semi-surrounds or fully surrounds the power source 120. When the groove 1141 semi-surrounds the power source 120, the groove 1141 is in an open groove shape; when the groove 1141 completely surrounds the power source 120, the groove 1141 is a through hole or a blind hole.

In an exemplary embodiment of the present invention, the recess 1141 semi-surrounds the power source 120, so that the housing 121 is inserted into the recess 1141. Specifically, the groove 1141 is an open groove, the housing 121 forms a plug portion 1211 corresponding to the groove 1141, the shape of the plug portion 1211 corresponds to the shape of the groove 1141, and the housing 121 is disposed on the groove 1141 based on the plug portion 1211, so that the power source 120 is disposed on the inflator 110. In one embodiment, the cross-section of the groove 1141 is semicircular, and the cross-section of the plug 1211 of the housing 121 is also semicircular. Further, the housing 121 has a cylindrical shape.

A connecting member is disposed between the housing 121 and the groove 1141, the connecting member includes a first connecting member 115 disposed in the groove 1141 and a second connecting member 126 disposed on the insertion portion 1211, and the first connecting member 115 and the second connecting member 126 can be connected to each other to facilitate disposing the power source 120 on the inflator 110.

Specifically, the first connecting member 115 and the second connecting member 126 are both magnets, the first connecting member 115 and the second connecting member 126 are magnetically attracted to each other, so as to facilitate the power source 120 to be attracted to the recess 1141 of the inflator 110, and the first connecting member 115 and the second connecting member 126 are magnets, so as to facilitate the power source 120 to be disposed in the recess 1141 and the power source 120 to be taken down from the recess 1141, so that the power source 120 can be used as a mobile power source alone.

In one embodiment, the first connecting element 115 is a snap-fit element, the second connecting element 126 is a fastening element, and the first connecting element 115 and the second connecting element 126 are fastened to each other, so that the power source 120 is disposed in the recess 1141, and the power source 120 is removed from the recess 1141, so that the power source 120 can be used as a mobile power source alone.

In an exemplary embodiment of the present invention, the first connecting element 115 and the first power supply interface 112 are disposed along a first axis on the groove 1141, the second connecting element 126 and the second power supply interface 124 are disposed along a second axis on the insertion portion 1211, and when the power source 120 is disposed in the groove 1141 of the inflator 110, the first axis and the second axis coincide with each other. When the power source 120 is disposed in the recess 1141 of the inflator 110, the first power supply interface 112 and the second power supply interface 124 are plugged into each other, so that the power source 120 supplies power to the inflator 110. Moreover, the first power supply interface 112 and the second power supply interface 124 are plugged into each other, so that the power supply 120 can be further stably disposed in the recess 1141 of the inflator 110.

A plurality of connection components are disposed between the housing 121 and the groove 1141, and the connection components are uniformly distributed on two sides of the first power supply interface 112 and the second power supply interface 124 with the first power supply interface 112 and the second power supply interface 124 as the center. By providing a plurality of connecting members between the power source 120 and the recess 1141 of the inflator 110, the stability of the connection between the power source 120 and the inflator 110 can be improved, and the trouble that the power source 120 falls off from the inflator 110 during the process of supplying power to the inflator 110 by the power source 120 can be avoided.

In one embodiment, the housing 121 of the power source 120 is cylindrical, and an illuminating lamp 127 is disposed at one end of the housing 121 in the axial direction, and the illuminating lamp 127 is electrically connected to the battery 130 through an illuminating circuit 128, so that the battery 130 supplies power to the illuminating lamp 127, and the illuminating lamp 127 on the power source 120 can illuminate at night.

In one embodiment, the inflator 110 is flat, the power source 120 is cylindrical, the power source 120 is disposed in a groove 1141 on one side surface of the housing 121 of the inflator 110, and the cylindrical power source 120 is slidably inserted into the groove 1141.

To sum up, the utility model discloses a detachable connection between portable inflation equipment's pump and the power for the power can regard as portable power source to use, also makes the unnecessary built-in battery of pump, reduces volume and weight, portable, and need not have great volume and weight like traditional pump built-in battery, is not convenient for carry the use.

The above description is only a preferred embodiment of the invention and is intended to illustrate the technical principles applied. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features are mutually replaced with (but not limited to) technical features having similar functions of the present invention.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

Claims

1. The utility model provides a portable inflation equipment, includes pump and power, the pump is used for inflating for the tire, the power is used for supplying power for pump or external equipment, a serial communication port, the pump includes the shell, the power is including the casing that is used for holding its battery, the shell provides and surrounds the recess of casing, the casing carry in order to put through in the recess the power with the inflation circuit of pump.

2. The portable inflation apparatus of claim 1, wherein the housing has a shape that corresponds to a shape of the recess.

3. The portable inflation apparatus of claim 2, wherein the recess is an open slot for semi-enclosing the housing.

4. The portable inflation device of claim 1, wherein the inflator has a first power supply interface connected to the inflation circuit, the first power supply interface is exposed to the recess, the power supply has a second power supply interface corresponding to the first power supply interface in a housing thereof, and the first power supply interface and the second power supply interface are connectable to each other.

5. The portable inflation apparatus of claim 4, wherein at least one connection member is disposed between the housing and the recess, the connection member comprising a first connection member disposed in the recess and a second connection member disposed on the housing, the first connection member and the second connection member being interconnectable.

6. The portable inflation apparatus of claim 5, wherein the first connector and the second connector are both magnets.

7. The portable inflation apparatus of claim 5, wherein the first connector is a snap-fit connector and the second connector is a fastener, the first connector and the second connector being snap-fit to one another.

8. The portable inflation apparatus of any one of claims 5 to 7, wherein the first connector is disposed along a common axis with the first power supply interface, and the second connector is disposed along a common axis with the second power supply interface.

9. The portable inflation apparatus of claim 1, wherein the housing is cylindrical, and the power source is provided with a lamp at one end of the housing in the axial direction, the lamp being electrically connected to the battery.

10. The portable inflation apparatus of claim 5, wherein a plurality of connection members are disposed between the housing and the recess, the plurality of connection members being disposed uniformly along a same axis on both sides of the first power supply interface and the second power supply interface.