CN211093705U

CN211093705U - Toilet chair

Info

Publication number: CN211093705U
Application number: CN201921854879.0U
Authority: CN
Inventors: 刘薇薇; 骆淑华; 刘志雯; 郭婉珊; 卢佩玲; 曾见喜
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a toilet seat chair, include: the chair comprises a chair main body, a chair seat and a backrest frame, wherein the chair seat is provided with a cushion with a toilet hole, and a toilet plate rack for placing a toilet plate is connected below the chair seat; the backrest plate is arranged on the backrest frame, an air cushion with an air inlet nozzle and an air outlet nozzle is arranged on the backrest plate, the air inlet nozzle is communicated with an air inlet pipe, and the air outlet nozzle is communicated with an air outlet pipe; the inflator pump is arranged on the chair main body and is provided with an inflation tube; the chair comprises a chair body, a seat cover, a seat. The pregnant woman can inflate or deflate the air cushion by controlling the reversing air valve, and the sitting posture of the pregnant woman is changed by inflating or deflating the air cushion, so that the pregnant woman is particularly suitable for the pregnant woman in labor to use.

Description

Toilet chair

Technical Field

The utility model relates to the field of medical care products, in particular to a toilet seat.

Background

In a nursing room of a hospital, part of old people or pregnant women who are inconvenient to move often need to use a potty chair to solve the physiological problem. The existing toilet chair is mostly provided with a defecation hole on a cushion of the chair, and a defecation disc is placed under the defecation hole, so that the old or the pregnant can directly carry out convenience on the chair, and unnecessary ambulation is avoided.

For the pregnant women, in order to produce successfully, doctors recommend that a sitting posture is changed at intervals, but the backrest of the existing toilet chair cannot be adjusted in angle or needs to be adjusted in angle manually, which is difficult for the pregnant women who are about to be parturient to frequently adjust the angle of the backrest manually. Therefore, in order to take care of some physiological needs of the pregnant women, a potty chair convenient for changing the sitting posture of the pregnant women needs to be developed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a toilet chair, which can conveniently change the sitting posture of the pregnant woman.

According to the utility model discloses a toilet seat chair of first aspect embodiment includes:

the chair comprises a chair main body and a chair back frame, wherein the chair back frame is connected with the chair back frame, the chair back frame is provided with a seat cushion with a toilet hole, and the lower part of the chair back frame is connected with a toilet plate frame for placing a toilet plate;

the backrest plate is arranged on the backrest frame, an air cushion with an air inlet nozzle and an air outlet nozzle is arranged on the backrest plate, the air inlet nozzle is communicated with an air inlet pipe, and the air outlet nozzle is communicated with an air outlet pipe;

the inflator pump is arranged on the chair main body and is provided with an inflation tube;

the chair comprises a chair body, a seat cover.

According to the utility model discloses toilet seat chair has following beneficial effect at least: the pregnant woman can be through control the switching-over pneumatic valve is right the air cushion is aerifyd or is deflated, and when the air cushion was aerifyd, the air cushion was full gradually and promoted pregnant woman's back and is leaned forward, and when the air cushion was deflated, the air cushion was shrivelled gradually and made pregnant woman's back tilt backward to can conveniently change pregnant woman's position of sitting, be particularly suitable for the pregnant woman of just parturient and use.

According to some embodiments of the utility model, be equipped with just below the stool hole and just set, just set places on the stool plate frame.

According to some embodiments of the invention, the seat cushion is hinged on the seat frame.

According to some embodiments of the present invention, the backrest frame is provided with a plurality of mounting plates for mounting the backrest plate.

According to some embodiments of the invention, the inflator is a micro air pump.

According to some embodiments of the utility model, toilet seat still includes portable power source, portable power source installs in the chair main part, portable power source with the pump carries out electric connection.

According to some embodiments of the utility model, the switching-over pneumatic valve is three-position four-way hand valve.

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 schematic perspective view of a potty chair according to an embodiment of the present invention;

FIG. 2 is a top view of the potty chair shown in FIG. 1;

FIG. 3 is a right side view of the potty chair of FIG. 1 in a deflated state;

FIG. 4 is a right side elevational view of the potty chair illustrated in FIG. 1 in an inflated condition;

fig. 5 is a schematic perspective view of the potty chair with the backrest removed according to the embodiment of the present invention.

In the drawings: 100-chair main body, 200-backrest plate, 300-inflator pump, 110-supporting foot, 120-seat frame, 130-backrest frame, 410-stool hole, 400-seat cushion, 121-stool plate frame, 111-foot cushion, 510-air inlet nozzle, 520-air outlet nozzle, 500-air cushion, 420-hinge and 131-mounting plate.

Detailed Description

Reference will now be made in detail to 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 function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 4, a commode chair according to a first aspect of the present invention includes a chair main body 100, a backrest 200 and an air pump 300, wherein the chair main body 100 includes a supporting foot 110, a seat frame 120 and a backrest frame 130, the supporting foot 110 is connected below the seat frame 120, the backrest frame 130 is connected obliquely above the seat frame 120, the seat frame 120 is provided with a cushion 400 having a stool hole 410, the seat frame 120 is connected below the seat frame 121, a commode tray (not shown in the drawings) is provided directly below the stool hole 410, the commode tray is placed on the commode tray 121, in order to avoid floor scratching by the supporting foot 110, the bottom of the supporting foot 110 is sleeved with a footrest 111, specifically, the commode tray 121 includes two toilet tray supports in the shape of "L", the two toilet tray supports are respectively fixedly connected to two inner side surfaces of the seat frame 120, the commode tray supports are provided with outwardly extending outer edges, the outer edges are respectively placed on the two toilet tray supports, so that the toilet tray support can be well positioned, and other toilet tray structures can be adjusted according to different stool structures such as different toilet tray structures 121 or air pumps.

The backrest plate 200 is installed on the backrest frame 130, the backrest plate 200 is provided with an air cushion 500 having an air inlet nozzle 510 and an air outlet nozzle 520, the air inlet nozzle 510 is communicated with an air inlet pipe, the air outlet nozzle 520 is communicated with an air outlet pipe, and the backrest frame 130, the backrest plate 200 and the air cushion 500 together form a backrest of the chair main body 100. The inflator 300 is installed on the chair main body 100, the inflator 300 is used for inflating the air cushion 500, and the inflator 300 is provided with an inflation tube; specifically, since the air cushion 500 has a low load air pressure, the inflator 300 may employ a micro air pump, which is a low load air pump with low power consumption and small volume, and the micro air pump is specifically installed on the inner side surface of the seat frame 120, but the installation position of the micro air pump is not limited in this embodiment, and is only a preferred embodiment of this embodiment. In addition, in order to drive the micro air pump, a mobile power supply (not shown in the drawings) is further installed on the chair main body 100, the mobile power supply is specifically installed beside the micro air pump, the mobile power supply is electrically connected with the inflator 300, and since the rated voltage of the micro air pump is generally below 12V, the output voltage of the mobile power supply is within a range that can be borne by a human body.

In order to enable the pregnant woman to conveniently control the inflation and deflation of the air cushion 500, the potty chair further comprises a reversing air valve (not shown in the drawing) with four air ports, the reversing air valve is installed on the outer side surface of the seat frame 120, the air inlet pipe, the exhaust pipe and the inflation pipe are respectively communicated with the three air ports of the reversing air valve, and the rest of the air ports are communicated with a silencer, so that the air inlet pipe and the inflation pipe are located at the same working position, the exhaust pipe and the air inlet pipe are located at different working positions, and the exhaust pipe and the silencer are located at the same working position. Specifically, the reversing air valve is a three-position four-way hand-operated valve, the type of which is VH, the three-position four-way hand-operated valve has three working position states, namely a first communicating working position, a middle position and a second communicating working position, when the three-position four-way hand-operated valve is rotated to the first communicating working position, the air inlet pipe is communicated with the inflation pipe, the inflation pump 300 inflates the air cushion 500, and at this time, the air cushion 500 is in an inflation state; when the three-position four-way hand-operated valve is rotated to the second communication working position, the exhaust pipe is communicated with the silencer, and the air cushion 500 is in an air-bleeding state; when the three-position four-way hand-operated valve is rotated to the middle position, the air inlet pipe is not communicated with the air charging pipe, the air outlet pipe is not communicated with the silencer, and at the moment, the air cushion 500 is in a stable state. It should be further noted that an air pressure valve is arranged on an air outlet of the micro air pump, and when the inflation tube is closed, the micro air pump stops operating due to the action of the air pressure valve; or when the air pressure in the air cushion 500 reaches the rated air pressure of the air pressure valve, the micro air pump stops running due to the action of the air pressure valve. It can be understood that the three-position four-way hand-operated valve is only used as a preferred embodiment of the embodiment, the embodiment does not limit the specific type of the reversing air valve, and other reversing air valves of different types can be selected on the premise of achieving the same technical effect.

As shown in fig. 3 and 4, the pregnant woman can inflate or deflate the air cushion 500 by controlling the three-position four-way hand-operated valve, and when the air cushion 500 is in an inflated state, the air cushion 500 gradually fills and pushes the back of the pregnant woman to tilt forwards; because the back of the pregnant woman is leaned on the air cushion 500, when the air cushion 500 is in the deflation state, the air cushion 500 gradually collapses and enables the back of the pregnant woman to tilt backwards, thereby conveniently changing the sitting posture of the pregnant woman and being particularly suitable for the pregnant woman in labor to use.

As shown in fig. 2, in some embodiments of the present invention, in order to facilitate the removal of the toilet pan, the seat cushion 400 is hinged to the seat frame 120 by a hinge 420, so that the seat cushion 400 can rotate up and down.

As shown in fig. 5, in some embodiments of the present invention, the back frame 130 is provided with a plurality of mounting plates 131 for mounting the back plate 200, the mounting plates 131 are all provided with mounting holes, the back plate 200 is provided with a plurality of threaded holes, the positions of the threaded holes correspond to the positions of the mounting holes one by one, and the back plate 200 can be mounted on the back frame 130 as long as bolts are passed through the mounting holes and screwed into the threaded holes.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A potty chair, characterized in that includes:

the chair comprises a chair main body (100) and a chair back frame (130), wherein the chair back frame comprises supporting feet (110), a seat frame (120) and a backrest frame (130), the supporting feet (110) are connected below the seat frame (120), the backrest frame (130) is connected above the seat frame (120) in an inclined manner, a seat cushion (400) with a toilet hole (410) is arranged on the seat frame (120), and a toilet pan frame (121) for placing a toilet pan is connected below the seat frame (120);

the backrest plate (200) is installed on the backrest frame (130), an air cushion (500) with an air inlet nozzle (510) and an air outlet nozzle (520) is arranged on the backrest plate (200), the air inlet nozzle (510) is communicated with an air inlet pipe, and the air outlet nozzle (520) is communicated with an air outlet pipe;

an inflator (300) installed on the chair main body (100), the inflator (300) being provided with an inflation tube;

the chair comprises a chair main body (100), and is characterized in that the reversing air valve is provided with four air ports, the reversing air valve is arranged on the chair main body (100), and the air inlet pipe, the exhaust pipe and the inflation pipe are respectively communicated with the three air ports of the reversing air valve, so that the air inlet pipe and the inflation pipe are located at the same working position, and the exhaust pipe and the air inlet pipe are located at different working positions.

2. The potty chair of claim 1, wherein: a toilet plate is arranged right below the toilet hole (410) and placed on the toilet plate rack (121).

3. The potty chair of claim 1, wherein: the cushion (400) is hinged on the seat frame (120).

4. The potty chair of claim 1, wherein: the backrest frame (130) is provided with a plurality of mounting plates (131) for mounting the backrest plate (200).

5. The potty chair of claim 1, wherein: the inflator pump (300) is a micro air pump.

6. The potty chair of claim 1 or 5, wherein: still include portable power source, portable power source installs on chair main part (100), portable power source with inflator pump (300) carry out electric connection.

7. The potty chair of claim 1, wherein: the reversing air valve is a three-position four-way hand-operated valve.