CN220955949U

CN220955949U - Organ type handheld air charging device

Info

Publication number: CN220955949U
Application number: CN202322405861.5U
Authority: CN
Inventors: 韩耐姣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-14
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of life-saving equipment, in particular to an organ type handheld air charging device which comprises an upper protective shell, wherein an upper supporting plate is rotatably connected inside the upper protective shell, an organ type air bag is fixedly connected to the bottom end of the upper supporting plate, a lower supporting plate is fixedly connected to one end of the organ type air bag, a lower protective shell is fixedly connected to the side face of the lower supporting plate, clamping grooves are symmetrically formed in the top end of the upper protective shell and the bottom end of the lower protective shell, a handle is rotatably connected inside the clamping grooves, and an auxiliary groove is formed in one side of each clamping groove. The advantages are that: this handheld aerating device of organ formula is provided with draw-in groove and handle, with the handle from the inside of draw-in groove to scratch, the staff inserts the inboard of handle with the hand, and the top of going up the protective housing is the plane with the bottom of lower protective housing to can not separate the hand and hinder, and cooperate two sets of handles, make the staff can be more stable when using, make the handheld stability of device improve, thereby improved inflation efficiency.

Description

Organ type handheld air charging device

Technical Field

The utility model relates to the technical field of lifesaving equipment, in particular to an organ type handheld air charging device.

Background

Currently, water life saving products commonly used in the market include: most inflatable life jackets, life rings, life boats and the like are not provided with handheld inflatable devices, and manual air blowing is adopted, so that the handheld inflatable devices are needed to inflate the water life-saving products.

The organ type handheld air charging device disclosed in the Chinese patent CN219119394U can rapidly charge the water life-saving product through the volume change of the cavity formed between the upper end socket assembly and the lower end socket assembly, and can be used for charging by being held by hand, so that the air charging is very convenient. The upper end socket assembly and the lower end socket assembly are in flat design, and under the premise of guaranteeing basic functions, the end socket structures at the upper end and the lower end are lighter and thinner, so that the compression volume of the device is smaller, the stroke air quantity is larger, but the organ type handheld air charging device has the following defects when solving the problems:

The organ type handheld air charging device is not provided with corresponding auxiliary stretching and compressing structures at two ends of the device, so that when the device is used, a pipe air tap is easy to hurt hands, and is easy to be unstable in hand, the device is caused to fall off, and the air charging efficiency is reduced.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, an object of the present utility model is to provide an organ type hand-held inflator device, which aims to solve the problem that the organ type hand-held inflator device in the prior art reduces the inflation efficiency.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides an organ type handheld air charging device, which comprises an upper protection shell, wherein an upper support plate is rotatably connected in the upper protection shell, an organ type air bag is fixedly connected at the bottom end of the upper support plate, a lower support plate is fixedly connected at one end of the organ type air bag, a lower protection shell is fixedly connected at the side surface of the lower support plate, clamping grooves are symmetrically formed in the top end of the upper protection shell and the bottom end of the lower protection shell, a handle is rotatably connected in the clamping grooves, and an auxiliary groove is formed in one side of each clamping groove.

By the preferred of above-mentioned arbitrary scheme, the spacing groove has been seted up to the bottom of going up the protective housing, the inside threaded connection of spacing groove has the spacing ring, the bottom of spacing ring and the top fixed connection of lower protective housing, through screw thread fixed mounting together between spacing groove and the spacing ring to accomplish fixed mounting between messenger's last protective housing and the lower protective housing, improved the stability of the device.

By the preferred of above-mentioned arbitrary scheme, the rotation groove has been seted up to the inner wall of last protective housing, the inside rotation in rotation groove is connected with the turning block, the inside and the fixed surface of last backup pad of turning block are connected, the setting of rotation groove and turning block makes when threaded connection between spacing groove and the spacing ring, goes up the protective housing pivoted, avoids driving the rotation of last backup pad, has improved the device's stability.

By the above-mentioned scheme preferred, the surface of venthole runs through fixedly connected with connector, the one end of connector is when passing through lower protective housing, with the surface fixed connection of lower protective housing to it is more convenient when making external connecting pipe connect.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. This handheld aerating device of organ formula is provided with draw-in groove and handle, with the handle from the inside of draw-in groove to scratch, the staff inserts the inboard of handle with the hand, and the top of going up the protective housing is the plane with the bottom of lower protective housing to can not separate the hand and hinder, and cooperate two sets of handles, make the staff can be more stable when using, make the handheld stability of device improve, thereby improved inflation efficiency.

2. This handheld aerating device of organ formula is through being provided with rotation groove and turning block, under the effect of rotation groove and turning block, when rotating the protective housing, avoids driving the backup pad and rotates, avoids going up the backup pad and drives organ formula gasbag and rotate and take place to damage to the life of the device has been improved.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to the present utility model at a front view angle;

FIG. 2 is a schematic view of a structure in section from a front view perspective in accordance with the present utility model;

fig. 3 is a schematic structural view of the installation of the upper and lower protective cases according to the present utility model.

Wherein: 1. the device comprises an upper protective shell, 2, an upper supporting plate, 3, an organ type air bag, 4, a lower supporting plate, 5, a lower protective shell, 6, a clamping groove, 7, a handle, 8, an auxiliary groove, 9, a limit groove, 10, a limit ring, 11, a rotating groove, 12, a rotating block, 13, an air inlet diaphragm, 14, an air inlet filter disc, 15, an air outlet filter disc, 16, an air outlet cylinder, 17, an air outlet diaphragm, 18, a connector, 19, a fixed ring, 20 and a soft spring.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-3, an organ type handheld air charging device of this embodiment includes an upper protection shell 1, an upper support plate 2 is rotatably connected to the inside of the upper protection shell 1, an organ type air bag 3 is fixedly connected to the bottom end of the upper support plate 2, a lower support plate 4 is fixedly connected to one end of the organ type air bag 3, a lower protection shell 5 is fixedly connected to the side surface of the lower support plate 4, the upper protection shell 1 and the lower protection shell 5 are pressed by two hands in opposite directions, the upper support plate 2 and the lower support plate 4 are driven to move in opposite directions, so that the organ type air bag 3 is compressed or stretched, clamping grooves 6 are symmetrically formed in the top end of the upper protection shell 1 and the bottom end of the lower protection shell 5, a handle 7 is rotatably connected to the inside of the clamping grooves 6, an auxiliary groove 8 is formed in one side of the clamping grooves 6, and when the device is used, the handle 7 is scratched from the inside of the clamping grooves 6 through the auxiliary groove 8 and rotates in the inside of the clamping grooves 6, and a worker inserts hands into the inside of the handle 7, so that the handheld stability of the device is improved.

Example 1: the spacing groove 9 has been seted up to the bottom of going up protective housing 1, and the inside threaded connection of spacing groove 9 has spacing ring 10, and the top fixed connection of spacing ring 10 and lower protective housing 5 rotates the protective housing 1 when using the device to make the screw thread between spacing groove 9 and the spacing ring 10 break away from to break away from last protective housing 1 and lower protective housing 5.

Example 2: the inner wall of the upper protective housing 1 is provided with a rotary groove 11, a rotary block 12 is rotationally connected in the rotary groove 11, the inner part of the rotary block 12 is fixedly connected with the surface of the upper support plate 2, and when the upper protective housing 1 rotates, the upper support plate 2 is prevented from being driven to rotate under the action of the rotary groove 11 and the rotary block 12.

Example 3: the inside fixedly connected with air inlet diaphragm 13 of upper backup pad 2, the bottom fixedly connected with air inlet filter 14 of upper backup pad 2, when the stretching of organ type gasbag 3, the inside that air enters into organ type gasbag 3 through air inlet diaphragm 13 and air inlet filter 14.

Example 4: the top fixedly connected with gas outlet filter disc 15 of lower backup pad 4, the bottom of lower backup pad 4 runs through fixedly connected with gas outlet section of thick bamboo 16, the inside fixedly connected with gas outlet diaphragm 17 of gas outlet section of thick bamboo 16, the surface of gas outlet section of thick bamboo 16 runs through fixedly connected with connector 18, when organ formula gasbag 3 compresses, the inside air of organ formula gasbag 3 is got rid of through gas outlet filter disc 15 and gas outlet diaphragm 17, then is discharged to the inside of connector 18 through gas outlet section of thick bamboo 16, and connector 18 and external trachea fixed mounting, thereby aerify life-saving equipment.

Example 5: the bottom of going up backup pad 2 and the equal fixedly connected with solid fixed ring 19 in top of lower backup pad 4, the equal fixedly connected with soft spring 20 in opposite one side of solid fixed ring 19, when going up backup pad 2 and lower backup pad 4 and remove in opposite directions, drive solid fixed ring 19 and remove in opposite directions to compress or tensile soft spring 20, can assist the resilience under soft spring 20's effect, thereby make the device more laborsaving when tensile.

The working principle of the utility model is as follows: when the device is used, firstly, when the device is used, the upper protective shell 1 is rotated, threads between the limiting groove 9 and the limiting ring 10 are separated, so that the upper protective shell 1 is separated from the lower protective shell 5, then the handle 7 is scratched out from the inside of the clamping groove 6 through the auxiliary groove 8, a worker inserts hands into the inner side of the handle 7, so that the worker is convenient to hold the device in a hand, then the connector 18 and an external inflation tube are fixedly installed, the upper protective shell 1 and the lower protective shell 5 are pressed by two hands in opposite directions, the upper support plate 2 and the lower support plate 4 are driven to move in opposite directions, the organ type air bag 3 is compressed or stretched, when the organ type air bag 3 is stretched, air enters the inside of the organ type air bag 3 through the air inlet membrane 13 and the air inlet 14, when the organ type air bag 3 is compressed, the air inside the organ type air bag 3 is discharged through the air outlet 15 and the air outlet membrane 17, and then discharged into the connector 18 through the air outlet cylinder 16, and the connector 18 and the external inflation tube are fixedly installed, so that the device is inflated, and the device is convenient.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. This handheld aerating device of organ formula is provided with draw-in groove 6 and handle 7 through the top at last protective housing 1 and the bottom of lower protective housing 5, with handle 7 through auxiliary tank 8 from the inside of draw-in groove 6 scratch and rotate in the inside of draw-in groove 6, the staff inserts the inboard of handle 7 with the hand, the top at last protective housing 1 is the plane with the bottom of lower protective housing 5 to can not separate the hand and hinder, and cooperate two sets of handles, make the staff can be more stable when using, make the handheld stability of device improve, thereby improved inflation efficiency.

2. This handheld aerating device of organ formula makes the screw thread between spacing groove 9 and the spacing ring 10 break away from through rotating last protective housing 1 to break away from or install last protective housing 1 and lower protective housing 5, and when last protective housing 1 rotates, under the effect of rotating groove 11 and rotating block 12, avoid driving last backup pad 2 and rotate, avoid last backup pad 2 to drive organ formula gasbag 3 and rotate and take place to damage, thereby improved the device's life.

Claims

1. The utility model provides a handheld aerating device of organ formula, its characterized in that, including last protective housing (1), the inside of going up protective housing (1) rotates and is connected with backup pad (2), the bottom fixedly connected with organ formula gasbag (3) of going up backup pad (2), the one end fixedly connected with lower bolster (4) of organ formula gasbag (3), the side fixedly connected with of lower bolster (4) is protective housing (5) down, draw-in groove (6) have all been symmetrically seted up to the top of going up protective housing (1) and the bottom of protective housing (5) down, the inside rotation of draw-in groove (6) is connected with handle (7), auxiliary tank (8) have been seted up to one side of draw-in groove (6).

2. The organ type hand-held air charging device according to claim 1, wherein the bottom end of the upper protective shell (1) is provided with a limit groove (9), the internal thread of the limit groove (9) is connected with a limit ring (10), and the bottom end of the limit ring (10) is fixedly connected with the top end of the lower protective shell (5).

3. The organ type hand-held air charging device according to claim 1, characterized in that the inner wall of the upper protective housing (1) is provided with a rotating groove (11), the inside of the rotating groove (11) is rotationally connected with a rotating block (12), and the inside of the rotating block (12) is fixedly connected with the surface of the upper supporting plate (2).

4. Organ-type hand-held inflator device according to claim 1, characterized in that the inside of the upper support plate (2) is fixedly connected with an air inlet membrane (13), the bottom end of the upper support plate (2) is fixedly connected with an air inlet filter disc (14).

5. The organ type hand-held air charging device according to claim 1, wherein the top end of the lower support plate (4) is fixedly connected with an air outlet filter disc (15), the bottom end of the lower support plate (4) is fixedly connected with an air outlet cylinder (16) in a penetrating way, and the inside of the air outlet cylinder (16) is fixedly connected with an air outlet membrane (17).

6. Organ-type hand-held inflator according to claim 5, characterized in that the surface of the air outlet tube (16) is fixedly connected with a connector (18) through.

7. Organ-type hand-held inflator according to claim 1, characterized in that the bottom end of the upper support plate (2) and the top end of the lower support plate (4) are both fixedly connected with a fixing ring (19), and the opposite sides of the fixing ring (19) are both fixedly connected with soft springs (20).