Inflation and deflation assembly of inflatable mattress

Abstract

The utility model relates to the technical field of inflatable mattresses, in particular to an inflating and deflating assembly of an inflatable mattress, which comprises a shell, an inflating port and a deflating port are mounted on two sides of the shell and connected through an inflating pipeline, and communicating pipelines are uniformly mounted on the surface of the inflating pipeline. Safety valves are mounted at ports of the inflation port and the deflation port; a communicating pipeline is arranged in the shell, an electromagnetic valve is connected to a port of the communicating pipeline, a valve for controlling opening and closing is arranged at a port of the electromagnetic valve, inflating pipelines are uniformly mounted on the side surface of the shell and are communicated with the valve, a positioning port is formed in a port of each inflating pipeline, and a pressure valve is mounted on the end surface of each positioning port; according to the utility model, a plurality of cavities can be simultaneously or respectively inflated and deflated, so that the uniform inflation of the inflatable mattress is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to air mattress technical field, concretely relates to an air charging and discharging assembly of air mattress. BACKGROUND

[0002] The existing intelligent air mattress comprises a cushion body, a cavity is arranged in the cushion body, and an air charging and discharging assembly for charging and discharging the cavity is arranged on the cushion body.

[0003] However, the existing intelligent air mattress has many air chambers and inner containers which are separated and not conductive, and the air charging is complex, so an air charging and discharging assembly which can simultaneously or separately charge and discharge multiple cavities is needed. SUMMARY

[0004] In view of the above problems in the prior art, the utility model provides an air charging and discharging assembly of air mattress to solve the problem that the existing intelligent air mattress has many air chambers and inner containers which are separated and not conductive, and the air charging is complex.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] An air charging and discharging assembly of air mattress comprises a shell, air charging ports and air discharging ports are arranged on the two sides of the shell, the air charging ports and the air discharging ports are connected through first pipelines, the first pipelines are uniformly provided with communication pipelines on the surfaces, safety valves are arranged on the ports of the air charging ports and the air discharging ports.

[0007] The communication pipelines are connected with electromagnetic valves, the electromagnetic valves are provided with valves for controlling opening and closing, the shell is uniformly provided with air charging pipelines on the sides, the air charging pipelines are communicated with the valves, the air charging pipelines are provided with positioning ports on the ports, pressure valves are arranged on the end faces of the positioning ports, so that the electromagnetic valves can simultaneously or separately charge and discharge multiple cavities, and the air charging of the air mattress is uniform.

[0008] Further, the communication pipelines and the electromagnetic valves are uniformly provided with buffer springs on the bottom surfaces, so that the vibration during the air charging process can be buffered, and the noise caused by the vibration is reduced.

[0009] Further, the shell is provided with an inspection port on the surface, so that personnel can observe or maintain the air charging assembly in real time.

[0010] Further, the shell is provided with a limiting frame on the inner side, so that the communication pipelines and the electromagnetic valves can be limited, and the stability during the air charging process is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a three-dimensional structure schematic diagram of the air charging and discharging assembly of air mattress embodiment of the utility model.

[0012] Figure 2 It is left view structure schematic diagram of the embodiment of the air charging and discharging assembly of the air mattress of the utility model;

[0013] Figure 3 It is top view structure schematic diagram of the embodiment of the air charging and discharging assembly of the air mattress of the utility model;

[0014] Figure 4 It is three-dimensional structure schematic diagram ( another orientation ) of the embodiment of the air charging and discharging assembly of the air mattress of the utility model;

[0015] Reference signs in the drawings of the specification:

[0016] Shell 1, air inlet 101, air outlet 102, first pipeline 103, communication pipeline 104, safety valve 105, electromagnetic valve 201, valve 202, air charging pipeline 203, positioning port 204, pressure valve 205, buffer spring 3, maintenance opening 4, limiting frame 5. Specific implementation

[0017] In order for those skilled in the art to better understand the utility model, the technical scheme of the utility model is further described below in combination with the drawings and examples.

[0018] Among them, the drawings are only used for example description, and the representation is only a schematic diagram, not a physical diagram, and cannot be understood as a limitation on the patent; in order to better illustrate the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.

[0019] Embodiment:

[0020] As Figures 1-4 Indicated, the air charging and discharging assembly of the air mattress of the utility model, including shell 1, the both sides of shell 1 are equipped with air inlet 101 and air outlet 102, air inlet 101 and air outlet 102 are connected through first pipeline 103 between, first pipeline 103 surface is evenly equipped with communication pipeline 104, air inlet 101, air outlet 102 end port are equipped with safety valve 105;

[0021] Communication pipeline 104 end port is connected with electromagnetic valve 201, and the valve 202 of the control open-close of the electromagnetic valve 201 end port, shell 1 side surface is evenly equipped with air charging pipeline 203, air charging pipeline 203 and valve 202 are communicated, and air charging pipeline 203 end port is equipped with positioning port 204, and the end surface of positioning port 204 is equipped with pressure valve 205, so that electromagnetic valve 201 can control the open-close of valve 202, and according to the live multiple cavities are inflated or pumped, to ensure that the air mattress is inflated uniformly.

[0022] The buffer spring 3 is uniformly installed on the bottom surface of the electromagnetic valve 201 and the communication pipeline 104, so that the vibration during the inflation process can be buffered, and the noise caused by the vibration can be reduced.

[0023] The surface of the shell 1 is provided with the access hole 4, so that the personnel can observe or maintain the inflation assembly in real time.

[0024] The limiting frame 5 is installed on the inner side of the shell 1, so that the communication pipeline 104 and the electromagnetic valve 201 can be limited, and the stability during the inflation process can be ensured.

[0025] The above is only an embodiment of the present application, and the common knowledge of the specific structure and characteristics in the scheme is not described in detail. The ordinary skilled person in the art knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before that date. The ordinary skilled person in the art can improve and implement the present scheme based on their own ability under the guidance of the present application. Some typical known structures or known methods should not be an obstacle for the ordinary skilled person in the art to implement the present application. It should be noted that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application. These will not affect the effect and practicality of the present application.

Claims

1. An inflation / deflation assembly for an air bed, characterized by: Including the casing (1), both sides of the casing (1) are provided with the inflation port (101) and the exhaust port (102), the inflation port (101) and the exhaust port (102) are connected by the first pipeline (103), the first pipeline (103) is uniformly provided with the communication pipeline (104) on the surface, the inflation port (101) and the exhaust port (102) are provided with the safety valve (105) on the port, and the safety valve (105) is connected with the communication pipeline (104); The communication pipeline (104) is connected with the electromagnetic valve (201), the electromagnetic valve (201) is provided with the valve (202) for controlling opening and closing on the port, the casing (1) is uniformly provided with the inflation pipeline (203) on the side, the inflation pipeline (203) is communicated with the valve (202), the inflation pipeline (203) is provided with the positioning port (204) on the port, and the positioning port (204) is provided with the pressure valve (205) on the end surface.

2. An inflation / deflation assembly for an air bed as defined in claim 1 wherein: The communication pipeline (104) and the electromagnetic valve (201) are uniformly provided with the buffer spring (3) on the bottom surface.

3. An inflation / deflation assembly for an air bed as defined in claim 2 wherein: The casing (1) is provided with the inspection port (4) on the surface.

4. An inflation / deflation assembly for an air bed as defined in claim 3 wherein: The casing (1) is provided with the limiting frame (5) on the inner side.

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