CN216059891U

CN216059891U - Portable multifunctional anti-falling stool

Info

Publication number: CN216059891U
Application number: CN202121358246.8U
Authority: CN
Inventors: 隋国苗
Original assignee: Union Shenzhen Hospital of Huazhong University of Science and Technology
Current assignee: Union Shenzhen Hospital of Huazhong University of Science and Technology
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-03-18
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a portable multifunctional anti-falling stool which comprises a double-layer bottom plate, wherein a stool back is fixedly arranged at the top of the double-layer bottom plate, four stool legs are fixedly arranged at the bottom of the double-layer bottom plate, wheels are movably arranged at the bottoms of the four stool legs, a safety belt is fixedly arranged on the front side of the stool back, a clamping spoon is movably arranged outside the safety belt, a clamping lock connected with the clamping spoon in a clamping way is fixedly arranged on the left side of the stool back, and the portable multifunctional anti-falling stool is designed to be capable of unlocking a pushing rod after the safety belt is fastened, so that an attendant can press the pushing rod downwards to unlock a braking device, and can push the anti-falling stool, namely, the seat can not be moved by a rider. This portable multi-functional bench of falling of preventing, through setting up the headrest for head and neck can comfortable effect when conveniently sitting, through setting up the fixed block, when wanting to take off the headrest, can pull the headrest and make and withdraw from in the inside draw-in groove of dead lever fixed block, have reached the effect of conveniently dismantling the headrest, through setting up the picture peg, when needing to go to the lavatory, can stimulate the picture peg roll-off from the inside spout of cardboard, have reached the effect of conveniently going to the lavatory.

Description

Portable multifunctional anti-falling stool

Technical Field

The utility model relates to the technical field of multifunctional stools, in particular to a portable multifunctional anti-falling stool.

Background

Among seats, furniture stools and campstool appear at the earliest time, which is the front body of the stool, the stool is rich in shape, rectangular in the early appearance, and various forms such as round, sector, quincunx and hexagonal stools appear.

The existing anti-falling stool is widely applied, great help is brought to people, the old or the young can have unstable sitting phenomenon, the anti-falling stool can help people to stably sit and prevent falling, most anti-falling stools have single anti-falling function and cannot have other functions, the old needs more amount, for example, legs and feet are inconvenient, after operation and patients with weak bodies sit on a toilet, the old can not sit down or the patients can not conveniently use the anti-falling stool when bathing, the anti-falling stool is difficult to store, and the anti-falling stool is more inconvenient to carry out, so that the portable multifunctional anti-falling stool is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a portable multifunctional anti-falling stool which has the advantages of convenience in carrying and multiple functions, and solves the problems that most anti-falling stools have single anti-falling function and cannot have other functions, the requirements of old people are high, for example, legs and feet are inconvenient, the anti-falling stool which is convenient to use is needed when a patient squats or bathes or a squatting stool is inconvenient, the anti-falling stool is difficult to store, and the anti-falling stool is more inconvenient to carry out.

In order to realize the purposes of convenience and multiple functions, the utility model provides the following technical scheme: a portable multifunctional anti-falling stool comprises a double-layer bottom plate, wherein a stool back is fixedly mounted at the top of the double-layer bottom plate, the bottom of the double-layer bottom plate is fixedly provided with four stool legs, wheels are movably mounted at the bottoms of the four stool legs, a safety belt is fixedly mounted at the front side of the stool back, a card spoon is movably mounted outside the safety belt, a lock connected with the card spoon in a buckled mode is fixedly mounted at the left side of the stool back, and two handrails are fixedly mounted at the top of the double-layer bottom plate.

Further, the top movable mounting of the bench back of the body has the headrest, the inside fixed mounting of bench back of the body has the fixed plate, the bottom fixed mounting of headrest extends to the fixed plate inside and quantity be two the dead lever, the inside of fixed plate is seted up and is matched the suitable draw-in groove with the dead lever, the inner wall of draw-in groove pastes with the outer wall of dead lever mutually.

Further, the equal fixed mounting in inside left and right sides of double-deck bottom plate has the cardboard, the inside movable mounting of double-deck bottom plate have with two cardboard sliding connection's picture peg, two the spout that matches with the picture peg is all seted up to the inside of cardboard.

Further, hand push rods are fixedly mounted on the left side and the right side of the stool back, control rods are hinged to the bottoms of the hand push rods, guide wheels are fixedly mounted on the back faces of the stool legs, brake pads are hinged to the bottoms of the stool legs, the wheels are fixedly connected with the brake pads through tension springs, and brake cables fixedly connected with the control rods are fixedly mounted on the back faces of the brake pads.

Further, the left side movable mounting of double-deck bottom plate has with the bench back of the body articulated folding mechanism, folding mechanism includes fixed block, dead lever and adapter sleeve, the left side fixed mounting of double-deck bottom plate has quantity to be two fixed blocks, two the inside fixed mounting of fixed block has the dead lever, the outside movable mounting of dead lever has with bench back of the body fixed connection's adapter sleeve.

Furthermore, the outside movable mounting of right side handrail has the connecting pipe, the bottom fixed mounting of connecting pipe has the dinner plate, the bottom fixed mounting of dinner plate has the card strip, the fixed slot that matches with the left side handrail is seted up to the inside of card strip.

Further, circular grooves are formed in the upper surface and the lower surface of the double-layer bottom plate, the inserting plate is attached to the circular grooves, and the area of each circular groove is smaller than that of the inserting plate.

Furthermore, the rear side of the stool back is fixedly provided with two round rods, the two round rods are in an X-shaped cross shape, the middle of the stool back is in an arc shape, and a pedal plate is fixedly arranged between the two stool legs at the front side.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the portable multifunctional anti-falling stool is provided with the control rod, the wheels are hinged to the stool legs, the remaining wheels are connected through the tension springs, the brake wires connected with the control rod are installed on the brake sheets, the tension springs pull the wheels and the brake sheets together in a normal state, the brake sheets are tightly attached to the wheels, the stool cannot move in the normal state, the hand push rod and the control rod are pinched through the brake wires, the control rod pulls the brake sheets away from the wheels through the brake wires, the stool can be moved, a user cannot move the stool by himself or herself, the stool can only be moved by others in an auxiliary mode, and safety performance is improved.

2. This portable multi-functional bench of falling of preventing, through setting up the headrest for head and neck can comfortable effect when conveniently sitting, through setting up the fixed block, when wanting to take off the headrest, can pull the headrest and make and withdraw from in the inside draw-in groove of dead lever fixed block, have reached the effect of conveniently dismantling the headrest, through setting up the picture peg, when needing to go to the lavatory, can stimulate the picture peg roll-off from the inside spout of cardboard, have reached the effect of conveniently going to the lavatory.

3. This portable multi-functional bench of preventing tumbleing, through setting up the handspike, a function for conveniently preventing the bench walking of tumbleing, through setting up the dinning board, after the patient has walked, no matter whether need have a meal, all can stimulate the dinning board and let the inside fixed slot of card strip block the outside of left side handrail, reached the protection patient safety, the effect of conveniently having a meal, through setting up folding mechanism, when needs are accomodate the bench of preventing tumbleing, it is close to pull the bench dorsad double-deck bottom plate, the effect of conveniently carrying after folding has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a back view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a right side view of the structure of the present invention;

FIG. 5 is an enlarged view of A in FIG. 3 according to the present invention.

In the figure: 1 double-layer bottom plate, 2 stool backs, 3 stool legs, 4 wheels, 5 safety belts, 6 keys, 7 latches, 8 headrests, 9 latches, 10 plugboards, 11 hand push rods, 12 folding mechanisms, 13 handrails, 1 connecting pipe, 15 dining boards, 16 latch strips, 17 tension springs, 18 brake cables, 19 brake pads, 20 guide wheels and 21 control rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the portable multifunctional anti-falling stool in this embodiment includes a double-layer bottom plate, a stool back 2 is fixedly installed on the top of the double-layer bottom plate 1, four stool legs 3 are fixedly installed on the bottom of the double-layer bottom plate 1, wheels 4 are movably installed on the bottoms of the four stool legs 3, a safety belt 5 is fixedly installed on the front side of the stool back 2, a card key 6 is movably installed on the outside of the safety belt 5, a latch 7 connected with the card key 6 in a snap-fit manner is fixedly installed on the left side of the stool back 2, two handrails 13 are fixedly installed on the top of the double-layer bottom plate 1, a headrest 8 is movably installed on the top of the stool back 2, a fixing plate is fixedly installed inside the stool back 2, two fixing rods extending into the fixing plate are fixedly installed on the bottom of the headrest 8, a slot matched with the fixing rods is formed inside the fixing plate, the inner wall of the clamping groove is attached to the outer wall of the fixing rod, the clamping plates 9 are fixedly mounted on the left side and the right side of the inner portion of the double-layer bottom plate 1, the inserting plate 10 is slidably connected with the two clamping plates 9, the sliding grooves matched with the inserting plate 10 are formed in the two clamping plates 9, the hand push rod 11 is fixedly mounted on the left side and the right side of the stool back 2, the control rod 21 is hinged to the bottom of the hand push rod 11, the guide wheel 20 is fixedly mounted on the back of the stool leg 3, the brake pad 19 is hinged to the bottom of the stool leg 3, the brake cable 18 fixedly connected with the control rod 21 is fixedly mounted on the back of the wheel 4 and the brake pad 19 through the tension spring 17 and fixedly connected with the brake pad 19, the folding mechanism 12 hinged with the stool back 2 is movably mounted on the left side of the double-layer bottom plate 1, the folding mechanism 12 comprises the fixing blocks, the fixing rod and the connecting sleeve, the two fixing blocks are fixedly mounted on the left side of the double-layer bottom plate 1, two the inside fixed mounting of fixed block has the dead lever, the outside movable mounting of dead lever has the adapter sleeve with 2 fixed connection of bench back of the body, the right side the outside movable mounting of handrail 13 has connecting pipe 14, the bottom fixed mounting of connecting pipe 14 has dinning board 15, the bottom fixed mounting of dinning board 15 has card strip 16, the fixed slot that matches with left side handrail 13 and fit is seted up to the inside of card strip 16, the circular recess has all been seted up on the upper and lower two sides of double-deck bottom plate 1, picture peg 10 pastes with the circular recess, the area of circular recess is less than the area of picture peg 10, the rear side fixed mounting of bench back of the body 2 has the round bar that quantity is two, two the round bar is the X cross type, the centre of bench back of the body 2 is bow-shaped, and the front side is two fixed mounting has the running-board between bench leg 3.

In this embodiment, in a normal state, the tension spring 17 pulls the wheels 4 and the brake pad 19 together, so that the brake pad 16 is tightly attached to the wheels 4, and the stool cannot move in a normal state;

in this embodiment, the hand push rod 11 and the control rod 21 are pinched, and the control rod 21 pulls the brake pad 19 away from the wheels 4 through the brake cable 18, so that the stool can be moved.

The working principle of the above embodiment is as follows:

(1) according to the portable multifunctional anti-falling stool, the control rod 21 is arranged, the brake pad 19 is hinged to the stool leg 3, the wheels 4 are connected with the brake pad 19 through the tension spring 17, the brake wire 18 connected with the control rod 21 is installed on the brake pad 19, the tension spring 17 pulls the wheels 4 and the brake pad 19 together in a normal state, the brake pad 19 is tightly attached to the wheels 4, the stool cannot move in a normal state, the hand push rod 11 and the control rod 21 are pinched through the brake wire 18 installed on the brake pad 19 and connected with the control rod 21, the control rod 21 can pull the brake pad 19 of the control rod 21 away from the wheels 4 through the brake wire 18, the stool can be moved, a user cannot move the stool by himself or can only move the stool with assistance of others, and the safety performance is improved.

(2) This portable multi-functional bench of falling of preventing, through setting up headrest 8, a head and neck can comfortable effect when being used for conveniently sitting, through setting up the fixed block, when wanting to take off headrest 8, can pull headrest 8 and make and withdraw from in the inside draw-in groove of dead lever fixed block, the effect of conveniently dismantling headrest 8 has been reached, through setting up picture peg 10, when needing to go to the lavatory, can stimulate picture peg 10 and follow the inside spout roll-off of cardboard 9, the effect of conveniently going to the lavatory has been reached.

(3) The portable multifunctional anti-falling stool has the advantages that the hand push rod 11 is arranged for facilitating the walking function of the anti-falling stool, the dinning plate 15 can be pulled to enable the fixing groove in the clamping strip 16 to clamp the outer part of the left handrail 13 by arranging the dinning plate 15 after a patient walks, whether the patient needs to have a meal or not, the safety of the patient is protected, the dinning function is facilitated, the folding mechanism 12 is arranged, when the anti-falling stool needs to be stored, the stool back 2 is pulled to be close to the double-layer bottom plate 1, the effect of facilitating carrying after folding is achieved, the problem that most anti-falling stools are single in anti-falling function is solved, other effects cannot be achieved, the requirement of the old is high, for example, legs and feet are inconvenient, the old cannot fall down when the patient sits down in a toilet or needs a convenient anti-falling stool when the patient takes a bath, and the opportunity of storing the anti-falling stool is difficult, more inconvenient to carry out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable multi-functional bench of preventing tumbleing, includes double-deck bottom plate (1), its characterized in that: the multifunctional stool is characterized in that a stool back (2) is fixedly mounted at the top of the double-layer bottom plate (1), four stool legs (3) are fixedly mounted at the bottom of the double-layer bottom plate (1), wheels (4) are movably mounted at the bottoms of the four stool legs (3), a safety belt (5) is fixedly mounted at the front side of the stool back (2), a card spoon (6) is movably mounted outside the safety belt (5), a clamping lock (7) connected with the card spoon (6) in a clamping mode is fixedly mounted at the left side of the stool back (2), and two handrails (13) are fixedly mounted at the top of the double-layer bottom plate (1).

2. The portable multifunctional anti-fall stool as claimed in claim 1, wherein: the utility model discloses a chair, including bench back of the body (2), the top movable mounting of bench back of the body (2) has headrest (8), the inside fixed mounting of bench back of the body (2) has the fixed plate, the bottom fixed mounting of headrest (8) has the dead lever that extends to the fixed plate inside and quantity be two, the draw-in groove that matches with the dead lever suitable is seted up to the inside of fixed plate, the inner wall of draw-in groove pastes with the outer wall of dead lever mutually.

3. The portable multifunctional anti-fall stool as claimed in claim 1, wherein: the inside left and right sides of double-deck bottom plate (1) is equal fixed mounting has cardboard (9), the inside movable mounting of double-deck bottom plate (1) have with two cardboard (9) sliding connection's picture peg (10), two the spout that matches with picture peg (10) is all seted up to the inside of cardboard (9).

4. The portable multifunctional anti-fall stool as claimed in claim 1, wherein: the stool is characterized in that hand push rods (11) are fixedly mounted on the left side and the right side of the stool back (2), control rods (21) are hinged to the bottoms of the hand push rods (11), guide wheels (20) are fixedly mounted on the back of the stool legs (3), brake pads (19) are hinged to the bottoms of the stool legs (3), wheels (4) are fixedly connected with the brake pads (19) through tension springs (17), and brake cables (18) fixedly connected with the control rods (21) are fixedly mounted on the back of the brake pads (19).

5. The portable multifunctional anti-fall stool as claimed in claim 1, wherein: the left side movable mounting of double-deck bottom plate (1) has with the bench back of the body (2) articulated folding mechanism (12), folding mechanism (12) include fixed block, dead lever and adapter sleeve, the left side fixed mounting of double-deck bottom plate (1) has quantity to be two fixed blocks, two the inside fixed mounting of fixed block has the dead lever, the outside movable mounting of dead lever has with the bench back of the body (2) fixed connection's adapter sleeve.

6. The portable multifunctional anti-fall stool as claimed in claim 1, wherein: the outside movable mounting of right side handrail (13) has connecting pipe (14), the bottom fixed mounting of connecting pipe (14) has meal board (15), the bottom fixed mounting of meal board (15) has card strip (16), the fixed slot that matches with left side handrail (13) is seted up to the inside of card strip (16).

7. The portable multifunctional anti-fall stool as claimed in claim 3, wherein: circular grooves are formed in the upper surface and the lower surface of the double-layer bottom plate (1), the inserting plate (10) is attached to the circular grooves, and the area of each circular groove is smaller than that of the inserting plate (10).

8. The portable multifunctional anti-fall stool as claimed in claim 1, wherein: the rear side of the stool back (2) is fixedly provided with two round rods in an X-shaped cross manner, the middle of the stool back (2) is in an arc shape, and pedals are fixedly arranged between the stool legs (3) on the front side.