WO2021088623A1

WO2021088623A1 - Handheld inflation device

Info

Publication number: WO2021088623A1
Application number: PCT/CN2020/121542
Authority: WO
Inventors: 吉绍山; 梅杰; 李凯凯
Original assignee: 苏州宝时得电动工具有限公司
Priority date: 2019-11-05
Filing date: 2020-10-16
Publication date: 2021-05-14
Also published as: CN211001275U

Abstract

A handheld inflation device (100) comprising a holding part (1) used for holding, a working main body (2) connected to the holding part (1) and an electric mechanism (4), and the handheld inflation device (100) further comprises a lighting mechanism (3) which is arranged on the working main body (2) by means of a connecting member and can rotate relative to the working main body (2) so as to adjust the lighting range and/or the lighting angle. The lighting mechanism (3) is arranged on the working main body (2), such that a lighting function can be provided for a user when the user uses the handheld inflation device (100) at night, and rapidness and convenience are achieved; meanwhile, the lighting mechanism (3) is independently controlled by a lighting switch (34), such that the lighting mechanism (3) can be independently used, and night maintenance, outdoor camping lighting and the like are facilitated; the lighting mechanism (3) can rotate relative to the working main body (2) so as to provide a more comprehensive lighting range; the lighting mechanism (3) comprises a control module, and the control module can not only control the brightness of a lighting lamp panel, but also can send out a flashing signal; and meanwhile, the device is further provided with a USB output interface (9) which can be used for charging electronic products.

Description

Hand-held inflation device

This application claims the priority of the Chinese patent application whose application date is November 05, 2019 and the application number is 201921890799.0, the entire content of which is incorporated into this application by reference.

Technical field

The invention relates to a handheld inflator.

Background technique

With the continuous improvement of people's living standards, more and more families have begun to own private cars. Therefore, it is necessary to configure some car equipment to prepare for emergencies. Hand-held inflatable devices are one of the above-mentioned equipment. The existing hand-held inflator generally does not have an illuminating mechanism or only a small LED lamp post, and the LED lamp post is fixedly arranged on the casing, and its lighting effect and illumination range are not satisfactory. Especially in a low dark environment, it is more inconvenient to use the hand-held inflator, and even worse, it may cause accidents due to improper use because the user cannot see clearly.

Summary of the invention

The object of the present invention is to provide a hand-held inflatable device, the lighting mechanism of the handheld inflatable device can be rotated relative to the working body to increase the lighting range, and the lighting board is used to improve the brightness of the lighting, and the lighting mechanism can be controlled and used separately. Convenient.

In order to achieve the above objective, the present invention provides the following technical solution: a handheld inflator, which is characterized by comprising a grip for holding, a working body connected to the grip, and a working body A power mechanism that provides electricity, the main body of work includes a compression part that compresses the outside air and an air outlet part connected to the target inflatable; the hand-held inflator also includes an illuminating mechanism, the illuminating mechanism is set at the place through a connector The working body can be rotated relative to the working body to adjust the illumination range and/or the illumination angle.

Further, the connecting member is a hinge.

Further, along the axial length direction of the working body, the connecting piece is arranged on the upper end surface of the working body and a side away from the air outlet.

Further, the rotation angle of the lighting mechanism ranges from 0° to 180°.

Further, the lighting mechanism includes a lighting lamp socket connected with the connecting piece, a lighting lamp board arranged on one side of the lighting lamp socket, and a lighting lamp board connected with the lighting lamp board to control the opening and closing of the lighting lamp board. lighting switch.

Further, the lighting mechanism further includes a control module connected to the lighting board and the lighting switch, and the control module controls the display mode of the lighting board.

Further, the illuminating mechanism further includes an illuminating lamp post, and the illuminating lamp post is arranged on a side of the illuminating mechanism away from the connecting member.

Further, the handheld inflator further includes a main switch for controlling the opening and closing of the working body, and the main switch simultaneously controls the opening and closing of the illumination lamp post.

Further, the hand-held inflator further includes a baffle connected to the working body to protect the lighting mechanism, and the baffle is arranged on both sides of the lighting mechanism.

Further, the handheld inflator further includes a USB output interface for charging other electronic products.

The beneficial effect of the present invention is that by providing a lighting mechanism on the working body, it can provide the user with a lighting function when using the hand-held inflator at night, which is fast and convenient;

The lighting board of the lighting mechanism is individually controlled by the lighting switch, so that the lighting mechanism can be used alone, which is convenient for night maintenance and outdoor camping lighting;

The lighting mechanism can be rotated relative to the working body to provide a more comprehensive lighting range and lighting angle;

The lighting mechanism includes a control module and a lighting board. The control module can control the lighting board to display distress lights or emit flashing distress lights, which can provide users with distress functions in emergencies;

The lighting board is opened and closed by the lighting switch, and the lighting pole is opened and closed by the main switch. The two are opened and closed separately, which can be selected according to the actual use environment to achieve the effect of saving power;

The handheld inflatable device is equipped with a USB output interface, which can be used for charging other electronic products. It has multiple functions and meets the different needs of users.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and implement it in accordance with the content of the specification, the preferred embodiments of the present invention are described in detail below with accompanying drawings.

Description of the drawings

Fig. 1 is a schematic diagram of the structure of the handheld inflator of the present invention.

Figure 2 is a schematic diagram of another structure of the handheld inflator of the present invention.

Fig. 3 is a schematic diagram of another structure of the handheld inflator of the present invention.

Fig. 4 is a schematic diagram of another structure of the handheld inflator of the present invention.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation cannot therefore be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "installed", "connected", and "connected" should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In the description of the present invention, the axis direction is consistent with the height direction.

1 to 4, a hand-held inflator 100 in a preferred embodiment of the present invention includes a holding part 1, a working body connected to the holding part 1, and a working body 2 connected to the working body 2 The lighting mechanism 3, and the power mechanism 4 that provides power to the main body 2 and the lighting mechanism 3. The holding portion 1 includes a housing 11, and the working body 2 is at least partially disposed in the housing 11. In this embodiment, the power mechanism 4 is a battery pack. Correspondingly, the handheld inflator 100 is provided with a socket (not shown) that is connected to the battery pack 4, and the battery pack 4 is plugged into the socket. Provide power for the main body 2 and the lighting mechanism 3. The plug-in portion is connected to the grip portion 1 and is provided on one side of the grip portion 1, and the battery pack 4 and the working body 2 are respectively provided on both sides of the grip portion 1 through the plug-in portion and the working body 2. It is true that in other embodiments, the plug-in portion can also be connected to the working body 2, which is not specifically limited here, and it depends on the actual situation.

The power mechanism 4 may also be a power cord and plug connected to the handheld inflator 100. The plug is connected to an external power source and provides power to the working body 2 and the lighting mechanism 3 through the power cord; the power mechanism 4 may also be directly connected to the working body 2 and the plug connected to the lighting mechanism 3 are not specifically limited here, and it depends on the actual situation.

In this embodiment, the lighting mechanism 3 is arranged on the top of the working body 2, and the lighting mechanism 3 is arranged on the working body 2 through the connecting piece 5 and can rotate relative to the working body 2 to adjust the lighting range and/or the lighting angle. Among them, the rotation angle of the lighting mechanism 3 ranges from 0° to 180°. It is true that the lighting mechanism 3 can also be set on other parts of the work body 2, but the lighting effect is not as good as that of being set on the top of the work body 2. The lighting range of the lighting mechanism 3 set at the top is wider than the lighting range set at other parts. Provide a better environment for use. The lighting mechanism 3 can also be arranged on other parts of the hand-held inflator 100, and is not limited to the working body 2, which is not specifically limited here, and depends on the actual situation. The connecting piece 5 is a hinge, and the lighting mechanism 3 can be rotated relative to the working body 2 through the hinge. Of course, the connecting piece 5 may also be other, such as a bearing used to connect the working body 2 and the lighting mechanism 3. As long as the connecting member 5 can rotate the lighting mechanism 3 relative to the working body 2, its specific structure is not specifically limited here, and it depends on the actual situation.

The working body includes a compression part that compresses external air and an air outlet 21 connected to the target inflatable object. The air outlet 21 is arranged in front of the working body 2 in the direction indicated by the arrow a in the figure as the front. Along the axial length direction of the working body 2, the connecting piece 5 is arranged on the upper end surface of the working body 2 and away from the side of the air outlet 21, so that the illumination range of the lighting mechanism 3 is wider, and the user can make the air outlet 21 match The target object is thus to improve the inflation efficiency of the handheld inflator 100.

The lighting mechanism 3 includes a lighting lamp holder 31 connected with the connector 5, a lighting lamp board 32 arranged on the side of the lighting lamp holder 31, and a lighting switch 34 connected with the lighting lamp board 32 to control the opening and closing of the lighting lamp board 32, and a lighting switch 34 Separately control the illuminating light board 32, so that the illuminating light board 3 can be used alone, which is convenient for night maintenance and outdoor camping lighting. In order to protect the lighting board 32 and prolong the service life of the lighting board 32, the lighting mechanism 3 further includes a lighting housing 33 connected to the lighting lamp socket 31. The illuminating housing 33 is transparent, the illuminating lamp board 32 is disposed in the illuminating housing 33, and the light of the illuminating lamp board 32 is projected out through the transparent housing 11. The lighting switch 34 is arranged on the lighting lamp socket 31. In this embodiment, the lighting switch 34 is arranged on the side of the lighting lamp socket 31 to facilitate turning on. Of course, in other embodiments, the lighting switch 34 can also be arranged on a handheld The other parts of the inflator 100 are not specifically limited here, and are determined according to actual conditions. However, for the sake of internal wiring and simplicity, it is best that the lighting switch 34 is arranged on the lighting lamp socket 31.

The lighting mechanism 3 also includes a control module (not shown) connected to the lighting board 32 and the lighting switch 34, and the control module controls the display mode of the lighting board 32. The display mode of the illuminating light board 32 includes an illuminating mode and a distress mode. The brightness of the light output by the illuminating mode is adjustable; the distress mode outputs a flashing light or a colored light. The lighting mode can output a variety of different brightness lights, for example, it can output two different brightness lights, respectively low-brightness lights or high-brightness lights, etc., which are not specifically limited here, depending on the actual situation. The control module can be arranged in the working body 2 or in the lighting lamp socket 31. In this embodiment, the control module is arranged in the lighting lamp socket 31 for easy wiring and convenience. Pressing the lighting switch 34 continuously for different times or for different times causes the control module to control the lighting panel 32 to display the lighting mode or the distress mode. For example, as described above, when the lighting switch 34 is pressed once in a short period of time, the lighting mechanism 3 outputs low-intensity light; when the lighting switch 34 is continuously pressed twice in a short period of time, the lighting mechanism 3 outputs high-intensity light; continuously presses the lighting in a short period of time Switch 34 three times, and the lighting mechanism 3 outputs flashing lights or colored lights. The way of pressing the lighting switch 34 to make the control module control the lighting mechanism 3 to display different modes of lights also includes other methods, which are not specifically limited here, and are determined according to actual conditions. Correspondingly, the illuminating light board 32 includes an illuminating area and an area module whose brightness is different from that of the illuminating light board 32 and has a prominent color. The distress area outputs colored lights to display distress brightness. The colored lights can be red or alternatively. To highlight other eye-catching color lights. When the lighting board 32 outputs low-brightness light, the control module controls the lighting area to light up; when the lighting board 32 outputs high-brightness light, the control module controls all the lighting areas to light up; when the lighting board 32 displays distress brightness, Then the control module controls the distress area to light up or flash. The control module is provided to control the lighting mechanism 3 to display the lighting modes that can output different brightness, so that the user can choose according to the specific use environment, so as to achieve the effect of saving power and resources; the control module is set to control the lighting mechanism 3 to display distress Mode, so that when the user's car is unable to drive at night or in an unexpected situation, the distress mode can be displayed to obtain rescue.

The lighting mechanism 3 also includes an illuminating lamp post 35, which is different from the method of fixing the illuminating lamp post 35 on the handheld inflator 100. In this embodiment, the illuminating lamp post 35 is disposed on the illuminating housing 33 away from the connecting member 5. One side, that is, the illuminating lamp post 35 is arranged at the front end of the illuminating housing 33 and following the illuminating housing 33 to rotate, so that the user can adjust according to the actual use environment to better provide the user with lighting conditions. The hand-held inflator 100 also includes a main switch 8 for controlling the opening and closing of the working body 2. The main switch 8 is arranged on the grip 1 and close to the working body 2, so that the user can hold the hand-held inflator 100 while holding the main switch. It is convenient to press the main switch 8. It is true that the main switch 8 can also be arranged in other parts of the handheld inflator 100, depending on the actual situation, which is not specifically limited here. The main switch 8 controls the opening and closing of the illumination lamp post 35 at the same time. The illumination lamp post 35 not only illuminates the user at night, but also can prompt the main body 2 to start working when it is lit when in use.

The handheld inflator 100 also includes a baffle 7 connected to the working body 2 to protect the lighting mechanism 3. The baffles 7 are arranged on both sides of the lighting mechanism 3. In this embodiment, the height of the baffle 7 is smaller than that of the lighting mechanism 3. When the lighting mechanism 3 is turned on and not rotating, the baffle 7 does not affect the illuminance of the lighting mechanism 3.

The handheld inflator 100 also includes a display screen 6 connected to the working body 2. The display screen 6 is arranged close to the connecting piece 5, that is, the display screen 6 is arranged opposite to the air outlet 21, and the display screen 6 is used to display the power of the battery pack 4. The working state of the working body 2 and the lighting mode of the lighting mechanism 3. Of course, in other embodiments, the display screen 6 may also display other information, which is not specifically limited here, and depends on the actual situation.

The handheld inflator 100 also includes a USB output interface 9 for charging other electronic products, which is fast and convenient. The USB output interface 9 is arranged on the working body 2 and close to the battery pack 4 to facilitate the arrangement of internal circuits. It is true that in other embodiments, the USB output interface can also be arranged in other positions of the handheld inflator 100, which depends on the actual situation and is not specifically limited here.

To sum up: by providing the lighting mechanism 3 on the working body 2, it can provide the user with lighting function when using the handheld inflator 100 at night, which is fast and convenient; at the same time, the lighting board 32 of the lighting mechanism 3 is switched by the lighting switch 34. Separate control, so that the lighting board 32 can be used alone, which is convenient for night maintenance and outdoor camping lighting;

The lighting mechanism 3 can be rotated relative to the working body 2 to provide a more comprehensive lighting range and lighting angle;

The lighting mechanism 3 includes a control module and an illuminating light board 32. The control module can control the illuminating light board 32 to display distress lights or emit flashing distress lights, which can provide users with distress functions in emergencies;

The lighting lamp board 32 is opened and closed by the lighting switch 34, and the lighting lamp post 35 is opened and closed by the main switch 8. The two are opened and closed separately, and can be selected according to the actual use environment to achieve the effect of saving power.

The handheld inflator 100 is provided with a USB output interface 9, which can be used for charging other electronic products, has multiple functions, and meets different needs of users.

The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, All should be considered as the scope of this specification.

The above-mentioned embodiments only express several embodiments of the present invention, and the descriptions are relatively specific and detailed, but they should not be understood as limiting the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

A hand-held inflator, which is characterized in that it comprises a holding part for holding, a working body connected to the holding part, and a power mechanism for supplying power to the working body, the working body including a pair of The compression part compressed by the external air and the air outlet part connected with the target inflatable; the hand-held inflator further includes a lighting mechanism, the lighting mechanism is arranged on the working body through a connecting piece and can be opposite to the working body Rotate movement to adjust the lighting range and/or lighting angle; the handheld inflatable device also includes a USB output interface for charging other electronic products.
The handheld inflator according to claim 1, wherein the connecting member is a hinge.
3. The hand-held inflator according to claim 2, characterized in that, along the axial length direction of the working body, the connecting member is provided on the upper end surface of the working body and a side away from the air outlet.
The handheld inflator according to claim 3, wherein the rotation angle of the lighting mechanism ranges from 0° to 180°.
The handheld inflator according to claim 1, wherein the lighting mechanism comprises a lighting lamp socket connected with the connecting member, a lighting lamp board arranged on one side of the lighting lamp socket, and the lighting The light board is connected to control the lighting switch for opening and closing the light board.
The handheld inflator according to claim 5, wherein the lighting mechanism further comprises a control module connected to the lighting board and the lighting switch, and the control module controls the display mode of the lighting board.
The handheld inflator according to claim 1, wherein the lighting mechanism further comprises a lighting lamp post, and the lighting lamp post is arranged on a side of the lighting mechanism away from the connecting member.
The handheld inflator according to claim 7, wherein the handheld inflator further comprises a main switch for controlling the opening and closing of the working body, and the main switch simultaneously controls the opening and closing of the lighting pole .
The hand-held inflator according to claim 1, wherein the hand-held inflator further comprises a baffle connected to the working body to protect the lighting mechanism, and the baffle is provided on the lighting mechanism. On both sides.