CN211484304U

CN211484304U - Be used for hematology department toilet seat chair

Info

Publication number: CN211484304U
Application number: CN201922359536.3U
Authority: CN
Inventors: 李占红
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-15
Anticipated expiration: 2029-12-25

Abstract

A potty chair for hematology department solves the following problems: the user of the potty chair is difficult to get up after sitting for a long time; the multifunctional toilet seat comprises a support frame, a collecting barrel is clamped at the middle position of the support frame, a seat plate capable of being turned is arranged on the upper side of the collecting barrel, a toilet hole is formed in the seat plate and is located right above the collecting barrel, rotating shafts are fixedly connected to four corners of the seat plate, an incomplete gear is fixedly connected to the rotating shafts, a rack capable of sliding left and right is matched above the incomplete gear, the rack is located in the support frame and is in sliding connection with the support frame, a concave block is fixedly connected to the support frame, the rotating shafts are located in a groove of the concave block, a lifting slide block is connected to a support leg on the lower portion of the support frame in a sliding mode, a pedal plate is rotatably connected to the slide block, an arc-shaped backrest is fixedly connected to the left; the utility model discloses effectual solution: the user is difficult to get up.

Description

Be used for hematology department toilet seat chair

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a be used for hematology department toilet seat chair.

Background

The toilet chair is a kind of auxiliary defecation device suitable for the person with the lower limb being not very flexible and the body state being relatively poor, the existing toilet chair has solved the problem of facilitating the defecation of the patient alone, after the defecation of the general user, the action of getting up can be slowly done by the assistant of the other person, this has improved the work load of the other person, the toilet chair that can assist the user to stand is needed at present, help the user to stand independently after using.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a be used for hematology branch of academic or vocational study toilet seat chair can effectual solution user independently stand up the difficulty after the defecation and need other people to assist, increases the problem of caregiver's work load.

In order to realize the purpose, the utility model comprises a support frame, a collecting barrel is clamped at the middle position of the support frame, a seat plate which can be turned is arranged at the upper side of the collecting barrel, a toilet hole is arranged on the seat plate and is positioned right above the collecting barrel, rotating shafts are fixedly connected at the four corners of the seat plate, an incomplete gear is fixedly connected on the rotating shafts, a rack is matched above the incomplete gear, the rack is positioned in the support frame and is in sliding connection with the support frame, the middle parts of the two sides of the rack are provided with teeth, the lower side of the rack is fixedly connected with a reinforcing rib, a transmission block is fixedly connected at the middle point of the rack, the transmission block is connected with a transmission device and is in sliding connection with the support frame, a concave block is fixedly connected on the support frame, the rotating shafts are positioned in a groove of the concave block, a lifting, the sliding block is rotatably connected with a pedal, the left side of the support frame is fixedly connected with an arc-shaped backrest, and the left side and the right side of the backrest are provided with adjustable handrails.

Preferably, the collecting barrel is rotatably connected with a handle.

Preferably, the transmission device is located inside the support frame and is rotationally connected with the support frame, the transmission device comprises a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially and fixedly connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is fixedly connected with a lead screw, and the lead screw is matched with the transmission block.

Preferably, a fastening screw is rotatably connected to the left side of the sliding block.

Preferably, the armrest is fixedly connected with the cylindrical block, the cylindrical block is fixedly connected with the limiting block, the limiting block and the cylindrical block are rotatably connected with the positioning block, the positioning block is fixedly connected with the backrest, a spring is slidably connected inside the positioning block, and the other end of the spring is fixedly connected with the limiting block.

Preferably, the upper top surface of the limiting block is provided with wedge blocks in an equal radian, and the inner wall of the positioning block is provided with a positioning groove matched with the wedge blocks.

Compared with the prior art the utility model discloses outstanding advantage: the handrail and the pedal plate can be adjusted according to a user, the user can wait for better experience when in use, the seat plate can be turned forwards after defecation to provide an assisting force for the user to get up, the problem that the user is difficult to get up is solved, and the workload of other people is saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Fig. 4 is an exploded view of a part of the present invention.

Fig. 5 is an exploded schematic view of the armrest adjustment mechanism of the present invention.

In the figure: the multifunctional toilet bowl comprises a support frame 1, a collecting barrel 2, a seat plate 3, a toilet bowl 4, a rotating shaft 5, an incomplete gear 6, a rack 7, a reinforcing rib 8, a transmission block 9, a concave block 10, a sliding block 11, a pedal 12, a backrest 13, a handrail 14, a handle 15, a first bevel gear 16, a second bevel gear 17, a third bevel gear 18, a fourth bevel gear 19, a lead screw 20, a fastening screw 21, a cylindrical block 22, a limiting block 23, a positioning block 24, a spring 25, a wedge-shaped block 26 and a positioning groove 27.

Detailed Description

The invention will now be described in further detail with reference to the accompanying figures 1-5. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

As shown in figures 1-5, the utility model comprises a support frame 1, a collecting barrel 2 is clamped in the middle position of the support frame 1, a seat plate 3 which can be turned is arranged on the upper side of the collecting barrel 2, a toilet hole 4 is arranged on the seat plate 3, the toilet hole 4 is positioned right above the collecting barrel 2, a rotating shaft 5 is fixedly connected with four corners of the seat plate 3, an incomplete gear 6 is fixedly connected on the rotating shaft 5, a rack 7 is matched above the incomplete gear 6, the rack 7 is positioned in the support frame 1 and is in sliding connection with the support frame 1, the middle part of two sides of the rack 7 is provided with teeth, the reinforcing rib 8 is fixedly connected with the lower side of the rack 7, a transmission block 9 is fixedly connected with the middle point of the rack 7, the transmission block 9 is connected with a transmission device and the transmission block 9 is in sliding connection with the support frame 1, a concave block, the rotating shaft 5 is located in a groove of the concave block 10, a lifting slide block 11 is connected to a support leg at the lower portion of the support frame 1 in a sliding mode, a pedal plate 12 is connected to the slide block 11 in a rotating mode, an arc-shaped backrest 13 is fixedly connected to the left side of the support frame 1, and adjustable handrails 14 are arranged on the left side and the right side of the backrest 13.

The surface layer of the seat board 3 is made of leather, so that the comfort of a user is improved, the seat board 3 is convenient to clean, the rotating shafts 5 and the incomplete gears 6 are respectively connected to the two ends of the left side surface and the right side surface of the seat board 3, the seat can realize the forward turning and backward turning functions, when the seat board 3 is turned forward, the collecting barrel 2 can be taken and placed, and the collecting barrel 2 can be taken and placed conveniently and quickly; the potty chair user is the handicapped person, and when they were using, because the sitting time is long difficult for standing up, the bedplate 3 turned forward can promote user's buttock upwards, provides a power of standing, the user of assistance stands. The number and the position of the concave blocks 10 correspond to the position of the rotating shaft 5, so that the complete gear is positioned in a gap in the middle of the concave blocks 10, and the reinforcing ribs 8 are additionally arranged in the middle of the rack 7 to improve the hardness of the rack 7, so that the rack 7 can bear larger force when pushing the incomplete gear 6 to rotate.

As shown in fig. 2-4, the clean collecting barrel 2 can be connected with the supporting frame 1 in a clamping manner for standby use, and can deal with sudden situations, before the utility model is used, a patient can loosen the fastening screw 21 and adjust the position of the slide block 11 on the supporting leg of the supporting frame 1 according to the self condition, so that the pedal plate 12 is fixed at the position suitable for the user to trample, the user can conveniently defecate when using the potty chair, and the use experience of the user is improved; the device is when using, the user sits the position that the buttock just is toilet seat hole 4 on bedplate 3, defecation, after patient's defecation is crossed, can be inconvenient a bit when standing, can start motor reversal button this moment, motor anticlockwise rotates and drives first bevel gear 16 anticlockwise rotation, first bevel gear 16 drives second bevel gear 17 clockwise rotation, second bevel gear 17 drives third bevel gear 18 clockwise rotation, third bevel gear 18 drives fourth bevel gear 19 anticlockwise rotation, fourth bevel gear 19 drives lead screw 20 anticlockwise rotation, there is the screw through-hole in the transmission piece 9, when lead screw 20 anticlockwise rotation, transmission piece 9 can move right, transmission piece 9 moves right and drives rack 7 to move right, after rack 7 and the complete gear contact of the portion on bedplate 3 right side, the right side is moved and is driven the gear rotation, the complete gear on right side drives bedplate 3 and uses the contact point of right side axis of rotation 5 and concave type piece 10 as the centre of a circle The left side of the seat board 3 is lifted, and the lifting of the left side of the seat board 3 can provide auxiliary thrust for the user to get up, so that the user can get up conveniently; the user stands up and then closes the motor to rotate reversely, the motor rotates clockwise to drive the screw rod 20 to rotate clockwise through transmission, the screw rod 20 drives the transmission block 9 to move leftwards, so that the seat plate 3 is reset, the transmission block 9 continues to move forwards, the rack 7 is contacted with the incomplete gear 6 on the left side of the seat plate 3, so that the seat plate 3 is driven to rotate anticlockwise by taking the hinged point of the rotary shaft 5 on the left side and the concave block 10 as the circle center, so that the right side of the seat plate 3 is separated from the contact of the support frame 1, at the moment, the collection barrel 2 clamped on the support frame 1 can be lifted out through the lifting handle 15, the internal excrement is treated, and the device is recovered to the original position after being; in order to make the seat board 3 more stable when overturning, the transmission device is respectively provided with one set at the left side and the right side of the seat board 3, and simultaneously, in order to improve the comfort level of a user, an arc-shaped backrest 13 is arranged on the potty chair for the back of the user to stop, and the armrest 14 which can be rotatably adjusted is arranged on the backrest 13.

Specifically, as shown in fig. 5, when the armrest 14 is adjusted, the armrest 14 pushes the cylindrical block 22 to move downward by pressing the armrest 14 toward the middle, the cylindrical block 22 drives the limiting block 23 to compress the spring 25 downward, so that the wedge block 26 is disengaged from the positioning groove 27 inside the positioning block 24, the position of the armrest 14 can be rotated at will, after the armrest 14 is adjusted, the spring 25 pushes the limiting block 23 to move upward, and the limiting block 23 drives the wedge block 26 to move upward into the positioning groove 27, so that the armrest 14 is fixed at this position.

The whole working process of the utility model, before using, the patient can loosen the fastening screw 21 and adjust the position of the slide block 11 on the supporting leg of the supporting frame 1 according to the self condition, thereby fixing the pedal 12 at the position suitable for the user to tread, facilitating the defecation of the user when using the commode chair, and improving the use experience of the user; when the device is used, a user sits on the seat plate 3 and the hip is just opposite to the position of the toilet hole 4 for defecation, after the patient defecates, the incomplete gear 6 on the right side of the rack 7 and the seat plate 3 is meshed to assist the user to do a rising action, after the user rises, the rack 7 and the incomplete gear 6 on the right side of the seat plate 3 are meshed to enable the seat plate 3 to turn over backwards, the collecting barrel 2 is conveniently taken out, and the collecting barrel 2 is convenient to clean.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for hematology department toilet seat chair, includes support frame (1), its characterized in that: the collecting barrel (2) is connected to the middle position of the support frame (1), a turnover seat plate (3) is arranged on the upper side of the collecting barrel (2), a toilet seat hole (4) is formed in the seat plate (3), the toilet seat hole (4) is located right above the collecting barrel (2), a rotating shaft (5) is fixedly connected to the four corners of the seat plate (3), an incomplete gear (6) is fixedly connected to the rotating shaft (5), a rack (7) is matched above the incomplete gear (6), the rack (7) is located in the support frame (1) and is in sliding connection with the support frame (1), the middle parts of two sides of the rack (7) are toothed and are toothless, reinforcing ribs (8) are fixedly connected to the lower side of the rack (7), a transmission block (9) is fixedly connected to the middle point of the rack (7), the transmission block (9) is connected with a transmission device, and the transmission block (9) is in sliding connection with the, the utility model discloses a support frame, including support frame (1), axis of rotation (5), support frame (1) go up fixedly connected with concave type piece (10), axis of rotation (5) are located the recess of concave type piece (10), sliding connection has slider (11) of liftable on the supporting leg of support frame (1) lower part, it is connected with running-board (12) to rotate on slider (11), support frame (1) left side fixedly connected with curved back (13), back (13) left and right sides is equipped with adjustable handrail (14).

2. A potty chair for hematology department according to claim 1, characterized in that: the collecting barrel (2) is rotatably connected with a handle (15).

3. A potty chair for hematology department according to claim 1, characterized in that: the transmission device is positioned inside the support frame (1) and is rotationally connected with the support frame (1), the transmission device comprises a first bevel gear (16), the first bevel gear (16) is meshed with a second bevel gear (17), the second bevel gear (17) is coaxially and fixedly connected with a third bevel gear (18), the third bevel gear (18) is meshed with a fourth bevel gear (19), the fourth bevel gear (19) is fixedly connected with a lead screw (20), and the lead screw (20) is matched with the transmission block (9).

4. A potty chair for hematology department according to claim 1, characterized in that: and the left side of the sliding block (11) is rotatably connected with a fastening screw (21).

5. A potty chair for hematology department according to claim 1, characterized in that: the backrest is characterized in that a cylindrical block (22) is fixedly connected to the armrest (14), a limiting block (23) is fixedly connected to the cylindrical block (22), a positioning block (24) is rotatably connected to the limiting block (23) and the cylindrical block (22), the positioning block (24) is fixedly connected with the backrest (13), a spring (25) is slidably connected to the inside of the positioning block (24), and the other end of the spring (25) is fixedly connected with the limiting block (23).

6. A potty chair for hematology department according to claim 5, characterized in that: the equal radian of top surface has arranged wedge (26) on stopper (23), it has constant head tank (27) with wedge (26) matched with to open on the inner wall of locating piece (24).