CN218862904U - A multifunctional inflatable treasure - Google Patents

Abstract

The utility model discloses a multifunctional inflatable treasure, which comprises a high-current motor end cover, a high-current motor, a high-current motor pressure piece, a high-flow one-way valve, a high-voltage connector, a high-voltage connector pressure plate, a bellows, a high-pressure pipe, Fan blades, high-voltage motors, connection housings, cylinders, high-voltage one-way valves, high-current motor end caps are screwed or clamped with high-current motor pressing parts; part and connected with the end cover of the high-current motor; the fan blade and one end of the high-voltage motor are interference fit; the high-voltage motor is placed vertically below the inside of the connecting shell; the cylinder is placed horizontally above the inside of the shell; one end of the connecting rod inside the cylinder is connected to the gear, and the gear The rotation drives the connecting rod to reciprocate in the cylinder; the high-voltage connecting piece is placed horizontally above the high-current motor pressing piece and is screwed or clamped with the high-current motor pressing piece; the high-voltage connecting piece pressure plate is screwed or clamped with the high-voltage connecting piece; The pipe is fixedly connected with the pressure plate of the high-pressure connector; the corrugated pipe is sleeved outside the high-pressure pipe and fixedly connected with the high-pressure connector.

Description

A multifunctional inflatable treasure

technical field

The utility model relates to the field of inflatable treasures, in particular to a multifunctional inflatable treasure.

Background technique

The inflatable treasure is also called an inflator, an air pump, and an air pump. It works through the operation of the motor. When pumping air, the valve of the connector is opened by the atmospheric pressure, and the gas enters the air cylinder. When inflating the tire, the valve is blown by the air cylinder. When the air pressure in the tire is closed, the gas enters the tire. With the continuous development of society, small and portable inflatable treasures are also born. However, the existing portable inflatable treasures still have the following deficiencies in use:

The high-pressure channel and the high-flow channel are set separately, resulting in a large volume of the inflatable, inconvenient to use, and a relatively complicated structure.

The proposal of the present utility model is the improvement of the existing inflatable treasure aimed at the above problems.

Utility model content

In order to overcome the deficiencies in the prior art, the utility model provides a multifunctional inflatable, which solves the problems of separate high-pressure channels and high-flow channels in traditional inflatables, large volume of inflatables, and inconvenient operation for users.

In order to achieve the above-mentioned utility model purpose, the technical scheme adopted to solve its technical problems is as follows:

A multi-functional inflatable treasure, including a high-current motor end cover, a high-current motor, a high-current motor press piece, a high-flow check valve, a high-voltage connector, a high-voltage connector pressure plate, a bellows, a high-pressure pipe, fan blades, and a high-voltage motor , connecting the shell, the cylinder, and the high-pressure one-way valve, among which:

The end cover of the high-current motor is tightly screwed or clamped to the pressing part of the high-current motor through screws or buckles;

The high-current motor is placed horizontally under the inner shell of the inflatable box, and is built into the high-current motor pressing part, and communicated with the high-current motor end cover;

The fan blade is in interference fit with one end of the high-voltage motor;

The high-voltage motor is placed vertically below the inside of the connecting housing, and the output shaft at the other end away from the fan blade is connected to the gear and drives the gear to rotate;

The cylinder is placed horizontally above the inside of the inflatable treasure shell, one end is fixedly connected to the connecting housing, the other end is connected to the high-pressure connector with a twist, and the internal communication is realized through the high-pressure check valve; the inside of the cylinder One end of the connecting rod is connected to the gear, and the rotation of the gear drives the connecting rod to reciprocate in the cylinder;

The high-voltage connecting piece is placed horizontally above the high-current motor pressure part, and is tightly screwed or clamped with the high-current motor pressure part through screws or buckles, and the internal communication is realized through the high-flow one-way valve ;

The pressure plate of the high-voltage connector is tightly screwed or clamped with the high-voltage connector through screws or buckles;

The high-pressure pipe is fixedly connected to the pressure plate of the high-pressure connector, and communicates with the interior of the cylinder through the internal pipeline of the high-pressure connector and the pressure plate of the high-pressure connector;

The bellows is sleeved on the outside of the high-pressure pipe and fixedly connected to the high-pressure connector, and is connected to the high-current motor pressure member through the high-pressure connector and the annular pipe outside the inner pipe of the pressure plate of the high-pressure connector. internal connectivity.

Preferably, the central axis of the high-voltage connector, the pressure plate of the high-voltage connector and the cylinder are on the same horizontal plane.

Further, in the high-current inflation stage, the high-current motor starts, and the external air flow first enters the end cover of the high-current motor through the action of the high-current motor, and then passes through the high-current motor, the high-current motor pressing part, and the high-current motor in sequence. The flow check valve, the high-pressure connector and the ring pipe outside the inner pipe of the pressure plate of the high-pressure connector, the bellows, and finally enter the inflated product;

When the air pressure reaches a certain value, under the action of the pressure sensor or by controlling the current, it enters the stage of high-pressure air supply, the high-voltage motor is started, and under the action of the fan blades, the airflow inhaled from the outside passes through the outside of the high-voltage motor, connecting The shell, the cylinder, the one-way valve, the internal pipeline of the high-pressure connector and the pressure plate of the high-pressure connector, the high-pressure pipe, and finally enter the inflated product.

Further, the bellows is separated from the pressure plate of the high-voltage connector and connected to the end cover of the high-current motor;

When starting to pump air quickly, the high-current motor starts, connects the external product through the bellows and pumps out the gas in the external product, the external air flow first enters the end cover of the high-current motor through the action of the high-current motor, and passes through the The high-current motor, the high-current motor pressure piece, the high-flow one-way valve, the high-pressure connector and the ring pipe outside the inner pipe of the high-pressure connector pressure plate finally flow into the air.

Compared with the prior art, the utility model has the following advantages and positive effects due to the adoption of the above technical scheme:

1. The utility model is a multi-functional inflatable treasure. The high pressure and high flow are in the same channel, and the high pressure and high flow can be quickly switched to realize the universal inflation function of the product. At the same time, the pumping function is added, which is suitable for meeting the needs of users in multiple scenarios;

2. The utility model integrates the high-pressure channel and the high-flow channel in a multi-functional inflatable, which makes the appearance of the product more concise, and the operation is more convenient. There is no need to change back and forth between the two channels, and the user experience is better. Structurally The simplification of the system brings cost advantages and is in line with economic benefits.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative work. In the attached picture:

Fig. 1 is a structural schematic diagram of main components in a multifunctional inflatable according to the present invention;

Fig. 2 is a structural schematic diagram of a high-voltage connector in a multifunctional inflatable according to the present invention;

Fig. 3 is a structural schematic diagram of the high-voltage connector pressing plate in a multifunctional inflatable according to the present invention;

Fig. 4 is a schematic diagram of the flow direction of a multi-functional inflatable according to the utility model when it is rapidly inflated at high pressure;

Fig. 5 is a schematic diagram of the flow direction of a multifunctional inflatable according to the utility model when it is inflated at high flow;

Fig. 6 is a schematic diagram of the flow direction of a multi-functional inflatable according to the utility model during high-pressure inflatable;

Fig. 7 is a schematic diagram of the flow direction of a multi-functional inflatable according to the utility model when the gas is pumped rapidly.

【Description of main symbols】

1-High current motor end cover;

2- High current motor;

3-High-current motor pressing parts;

4-High flow check valve;

5-High voltage connector;

6-High pressure connector pressure plate;

7 - bellows;

8-high pressure pipe;

9 - wind blade;

10-high voltage motor;

11 - connect the housing;

12 - cylinder;

13-high pressure check valve;

14 - internal pipes;

15 - Ring pipe.

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

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

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

As shown in Figures 1-3, the utility model discloses a multi-functional inflatable treasure, including a high-current motor end cover 1, a high-current motor 2, a high-current motor pressure piece 3, a high-flow one-way valve 4, and a high-voltage connector 5. High-voltage connector plate 6, bellows 7, high-pressure pipe 8, wind blade 9, high-voltage motor 10, connection housing 11, cylinder 12, high-pressure one-way valve 13, among which:

The high-current motor end cover 1 is tightly screwed or clamped with the high-current motor pressing part 3 through screws or buckles;

The high-current motor 2 is horizontally placed under the inner shell of the inflatable box, and is built into the high-current motor pressing part 3, and communicated with the high-current motor end cover 1;

The fan blade 9 is in interference fit with one end of the high voltage motor 10;

The high-voltage motor 10 is placed vertically below the inside of the connecting housing 11, and the output shaft at the other end away from the fan blade 9 is connected to a gear (not marked) and drives the gear to rotate;

The cylinder 12 is placed horizontally above the inside of the inflatable box, one end is fixedly connected to the connection housing 11, and the other end is connected to the high-pressure connector 5 by twisting, and the internal communication is realized through the high-pressure check valve 13; One end of the connecting rod (not marked) inside the cylinder 12 is connected to the gear, and the rotation of the gear drives the connecting rod to reciprocate in the cylinder 12;

The high-voltage connecting piece 5 is placed horizontally above the high-current motor pressure piece 3, and is tightly screwed or clamped with the high-current motor pressure piece 3 through screws or buckles, and passes through the high-flow one-way valve. 4 to achieve internal connectivity;

The high-voltage connector pressing plate 6 is tightly screwed or clamped with the high-voltage connector 5 through screws or buckles;

The high-pressure pipe 8 is fixedly connected to the high-pressure connector pressing plate 6, and communicates with the interior of the cylinder 12 through the high-pressure connector 5 and the internal pipeline 14 of the high-pressure connector pressing plate 6;

The bellows 7 is sleeved on the outside of the high-pressure pipe 8 and is fixedly connected with the high-pressure connector 5, and is connected with the high-pressure connector 5 and the annular pipe 15 outside the inner pipe 14 of the high-pressure connector pressure plate 6. The interior of the high-current motor pressure part 3 is connected.

Preferably, the central axes of the high-pressure connector 5 , the pressure plate 6 of the high-pressure connector and the cylinder 12 are on the same horizontal plane, which is helpful for faster inflation.

Figures 5 and 6 show the high-flow + high-pressure rapid inflation part, which is used for quick inflation in the early stage of inflation. When the high-flow reaches a certain pressure, it is switched to high-pressure inflation, thereby greatly increasing the inflation time. At the same time, this port can be used for pumping air. When the pumping reaches a certain level, it will stop working according to the change of current.

In the high-current inflation stage, as shown in Figure 5, the high-current motor 2 starts, and the external air flow enters the high-current motor end cover 1 through the high-current motor 2 first, and then passes through the high-current motor 2, The high-current motor pressing part 3, the high-flow one-way valve 4, the high-pressure connector 5 and the high-pressure connector pressure plate 6, the ring pipe 15 outside the inner pipe 14, the bellows 7, and finally enter the inflated product;

When the air pressure reaches a certain value, under the action of the pressure sensor or by controlling the current, it enters the high-pressure air supply stage, as shown in Figures 4 and 6, the high-voltage motor 10 starts, and under the action of the fan blade 9, the airflow sucked from the outside It passes through the outer side of the high-voltage motor 10, the connecting housing 11, the cylinder 12, the one-way valve, the internal pipe 14 of the high-pressure connector 5 and the pressure plate 6 of the high-pressure connector, the high-pressure pipe 8, and finally enters the inflated product.

In this embodiment, through high-flow and high-pressure switching, rapid pumping is realized, and the pumping function is increased at the same time. As shown in FIG. 7 below, the bellows 7 is separated from the pressure plate 6 of the high-voltage connector and connected to the end cover 1 of the high-current motor. When starting to pump air quickly, the high-flow motor 2 starts, connects the external product through the bellows 7 and pumps out the gas in the external product, the air flow flows from the direction indicated by the arrow, and the external air flow is first entered by the high-flow motor 2 The high-current motor end cover 1 passes through the high-current motor 2, the high-current motor pressure piece 3, the high-flow one-way valve 4, the high-pressure connector 5, and the ring-shaped pipeline 15 outside the internal pipeline 14 of the high-voltage connector pressure plate 6 in sequence. , and finally into the air.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (3)

1. The utility model provides a multi-functional precious of aerifing which characterized in that, includes high current motor end cover, high current motor casting die, high current check valve, high-pressure connecting piece clamp plate, bellows, high-pressure pipe, fan blade, high-pressure motor, connects casing, cylinder, high-pressure check valve, wherein:

the high-current motor end cover is tightly screwed or clamped with the high-current motor pressing piece through a screw or a buckle;

the high-current motor is transversely arranged below the inner part of the inflatable treasure shell, is arranged in the high-current motor pressing piece, and is communicated with the end cover of the high-current motor;

the fan blade is in interference fit with one end of the high-voltage motor;

the high-voltage motor is vertically arranged below the inner part of the connecting shell, and the output shaft at the other end of the high-voltage motor, which is far away from the fan blade, is connected with a gear and drives the gear to rotate;

the cylinder is transversely arranged above the inner part of the inflatable treasure shell, one end of the cylinder is fixedly connected with the connecting shell, the other end of the cylinder is connected with the high-pressure connecting piece in a screwing manner, and the inner part of the cylinder is communicated through the high-pressure one-way valve; one end of a connecting rod in the cylinder is connected with the gear, and the gear rotates to drive the connecting rod to reciprocate in the cylinder;

the high-voltage connecting piece is transversely arranged above the high-current motor pressing piece, is tightly screwed or clamped with the high-current motor pressing piece through a screw or a buckle, and is internally communicated through the high-current one-way valve;

the high-pressure connecting piece pressing plate is tightly screwed or clamped with the high-pressure connecting piece through a screw or a buckle;

the high-pressure pipe is fixedly connected with the high-pressure connecting piece pressing plate and is communicated with the inside of the cylinder through the high-pressure connecting piece and an internal pipeline of the high-pressure connecting piece pressing plate;

the corrugated pipe is sleeved on the outer side of the high-pressure pipe and fixedly connected with the high-pressure connecting piece, and is communicated with the inside of the high-current motor pressing piece through the high-pressure connecting piece and an annular pipeline on the outer side of an inner pipeline of the high-pressure connecting piece pressing plate.

2. The multi-functional precious instrument of claim 1, characterized by, the high pressure connector, high pressure connector clamp plate and the cylinder center axis are in the same horizontal plane.

3. The multi-functional inflatable warmer of claim 1, wherein said bellows is separate from said high pressure connector clamp and connected to said high flow motor end cap.

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