CN213911041U

CN213911041U - Rotatory armless aversion chair

Info

Publication number: CN213911041U
Application number: CN202023012550.5U
Authority: CN
Inventors: 唐海涛
Original assignee: Shenzhen Hecheng Technology Co ltd
Current assignee: Shenzhen Hecheng Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-10
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of the care implement technique and specifically relates to a rotatory aversion chair of exempting from to embrace, including base, strutting arrangement and seat arrangement, the top central authorities position department fixedly connected with of base is the bottom tube of vertical setting, the inboard fixedly connected with of bottom tube is the internal thread pipe of vertical setting, the outside of outer tube is equipped with the stationary blade that is the level setting, the inboard rotation of stationary blade is connected with the connecting axle, the side end face fixedly connected with horizontal pole of connecting axle, the other end fixedly connected with link of horizontal pole, the side end face fixedly connected with U type support of link, the top fixedly connected with back pad of U type support, base one side of U type support is equipped with the supporting seat, the utility model discloses in, aversion chair has shift and raising and lowering functions, simple structure is practical simultaneously, and the operation is more convenient, is convenient for the disabled person, The transfer and the transport of the old and the operation patients can effectively solve the problem of the transfer of the people with inconvenient legs.

Description

Rotatory armless aversion chair

Technical Field

The utility model relates to a nursing equipment technical field specifically is a rotatory aversion chair of exempting from to embrace.

Background

When people in life are disabled persons, old people and operation patients, the people are often required to be transported to a wheelchair from a bed or transported to other places from the wheelchair, such as a bed, a vehicle and the like, the transportation in the transportation process is time-consuming and labor-consuming, even the transportation is small in force and is still, and the transportation is more inconvenient because paralyzed old people, patients and the like are soft due to the fact that the bodies of the paralyzed old people and the patients have no strength, thereby bringing great living pressure to the patients and great inconvenience to the life of wheelchair users, meanwhile, in the prior art, an application No. 201510516085.3 patent discloses a lifting and transporting device for paralyzed patients, which comprises a frame, a beam, a support, a transverse moving mechanism, a longitudinal telescopic mechanism and a vertical lifting mechanism, the transporting device can stably move along the length direction of a bed body by utilizing a gear rack mechanism and a bearing guide rail, the heavy slide rail is utilized to bear the weight of the patients and realize the transfer of the patients from the inside to the outside of the bed at the side of the bed, the utility model discloses a utilize electric capstan winch to realize patient's lifting and putting down, application number 202010014237.0 patent discloses a shifter of rotation type structure, its characterized in that includes: the base comprises a bottom support and two supporting rod assemblies arranged on two sides of the bottom support, and each supporting rod assembly comprises a rotating shaft which is vertically arranged; the chair comprises a left bracket component and a right bracket component which are respectively and rotatably connected with the rotating shafts of the two supporting rod components, and the left bracket component and the right bracket component can respectively rotate around the rotating shafts of the two supporting rod components in the horizontal direction so as to enable the chair to move between an opening position and a closing position; when the seat is in the open position, the left support assembly and the right support assembly are far away from each other and form a space for the human body to pass through; the seat is in closed position, left side bracket component with right side bracket component is connected and encloses and closes the space that forms the human trunk of bearing, but it does not have raising and lowering functions, can only shift to the place of the same height with the user, and this very big restriction its practical application, in addition, it comprises bracing piece about 2, when actual raising and lowering functions, need keep 2 spinal branch vaulting poles synchronous, and this causes the raising and lowering functions system complicacy, consequently, proposes a rotatory aversion chair of exempting from to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory aversion chair of exempting from to embrace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotary armless shifting chair comprises a base, a supporting device and a seat device, wherein the front end face of the base is fixedly connected with supporting legs which are arranged in a bilateral symmetry manner, the bottom side of the tail ends of the supporting legs is rotatably connected with a guide wheel, the rear end face of the base is rotatably connected with auxiliary wheels which are arranged in a bilateral symmetry manner, one side of each auxiliary wheel is provided with a pedal, the supporting device comprises a bottom pipe, an outer sleeve, an inner threaded pipe and a threaded rod, the central position of the top end of the base is fixedly connected with the bottom pipe which is arranged vertically, the inner side of the bottom pipe is fixedly connected with the inner threaded pipe which is arranged vertically, the outer sleeve is sleeved on the outer side of the inner threaded pipe, the inner side of the inner threaded pipe is spirally connected with the threaded rod, the top end of the threaded rod is fixedly connected with a rocking handle, the seat device comprises a fixing plate, a connecting shaft, a cross rod, a connecting frame, a U-shaped support frame and a supporting seat, the outside of outer tube is equipped with the stationary blade that is the level setting, the inboard of stationary blade is rotated and is connected with the connecting axle, the side end face fixedly connected with horizontal pole of connecting axle, the other end fixedly connected with link of horizontal pole, the fixed handle of top fixedly connected with of link, the side end face fixedly connected with U type support of link, the top of U type support is equipped with the back pad, base one side of U type support is equipped with the supporting seat, the side end face vault of supporting seat is connected with the connecting plate, the base fixed connection of connecting plate and U type support.

Preferably, the outer sleeve is located directly over the bottom tube, and the top of outer sleeve is connected with the threaded rod rotation, the equal fixedly connected with rubber pad in bottom of outer sleeve and the top of bottom tube.

Preferably, the fixing pieces are symmetrically arranged up and down, the fixing pieces are respectively positioned at the upper end and the lower end of the connecting shaft, and the upper fixing piece and the lower fixing piece are fixedly connected with the outer sleeve.

Preferably, the first handrail sleeve is fixedly connected to the outer side of the cross rod, the second handrail sleeve is fixedly connected to the outer side of the connecting frame, and the first handrail sleeve and the second handrail sleeve are both made of sponge materials.

Preferably, the outer side of the backrest cushion is fixedly connected with a rotating support, and the inner side of the rotating support is rotatably connected with a rotating handle.

Preferably, the number of the supporting seats is two, and a semicircular groove is formed in the side edge of each supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the aversion chair has shift and raising and lowering functions, and simple structure is practical simultaneously, and it is more convenient that the operation is got up, and occupation space is less, and the inconvenient crowd's of shank transportation problem can effectively be solved in the disabled person, old man, operation patient's of being convenient for transfer and transport.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the bottom perspective structure of the present invention;

FIG. 3 is a schematic diagram of the formal structure of the present invention;

fig. 4 is the mounting structure diagram of the threaded rod of the present invention.

In the figure: 1-base, 2-supporting leg, 3-guide wheel, 4-auxiliary wheel, 5-pedal, 6-bottom tube, 7-outer sleeve, 8-rubber pad, 9-internal thread tube, 10-threaded rod, 11-rocking handle, 12-fixing piece, 13-connecting shaft, 14-cross bar, 15-first handrail sleeve, 16-connecting frame, 17-fixing handle, 18-second handrail sleeve, 19-backrest pad, 20-rotating support, 21-rotating handle, 22-U-shaped support, 23-connecting plate and 24-supporting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a rotatory chair that shifts of exempting from to embrace, includes base 1, strutting arrangement and seat device, its characterized in that: the front end face of a base 1 is fixedly connected with supporting legs 2 which are arranged in bilateral symmetry, the bottom sides of the tail ends of the supporting legs 2 are rotatably connected with guide wheels 3, the rear end face of the base 1 is rotatably connected with auxiliary wheels 4 which are arranged in bilateral symmetry, one sides of the auxiliary wheels 4 are provided with pedals 5, a supporting device comprises a bottom tube 6, an outer sleeve 7, an inner threaded tube 9 and a threaded rod 10, the central position of the top end of the base 1 is fixedly connected with the bottom tube 6 which is arranged vertically, the inner side of the bottom tube 6 is fixedly connected with the inner threaded tube 9 which is arranged vertically, the outer sleeve 7 is sleeved on the outer side of the inner threaded tube 9, the inner side of the inner threaded tube 9 is spirally connected with the threaded rod 10, the top end of the threaded rod 10 is fixedly connected with a rocking handle 11, the seat device comprises a fixing piece 12, a connecting shaft 13, a cross bar 14, a connecting frame 16, a U-shaped support 22 and a supporting seat 24, the outer side of the outer sleeve 7 is provided with a fixing piece 12 which is arranged horizontally, the inner side of the fixed piece 12 is rotatably connected with a connecting shaft 13, the side end face of the connecting shaft 13 is fixedly connected with a cross bar 14, the other end of the cross bar 14 is fixedly connected with a connecting frame 16, the top end of the connecting frame 16 is fixedly connected with a fixed handle 17, the side end face of the connecting frame 16 is fixedly connected with a U-shaped support 22, the top end of the U-shaped support 22 is provided with a backrest cushion 19, one side of the bottom edge of the U-shaped support 22 is provided with a supporting seat 24, the arch top of the side end face of the supporting seat 24 is connected with a connecting plate 23, and the connecting plate 23 is fixedly connected with the bottom edge of the U-shaped support 22.

The outer sleeve 7 is positioned right above the bottom tube 6, the top end of the outer sleeve 7 is rotatably connected with the threaded rod 10, the bottom end of the outer sleeve 7 and the top end of the bottom tube 6 are both fixedly connected with rubber pads 8, the outer sleeve 7 can be driven to ascend through the rotation of the threaded rod 10, and the height of the whole seat is further driven to ascend or descend, so that the device is convenient to adjust and use; the fixing pieces 12 are arranged symmetrically up and down, the fixing pieces 12 are respectively positioned at the upper end and the lower end of the connecting shaft 13, and the upper fixing piece 12 and the lower fixing piece 12 are fixedly connected with the outer sleeve 7, so that the connecting shaft 13 can rotate at the inner side of the fixing pieces 12; the first armrest sleeve 15 is fixedly connected to the outer side of the cross rod 14, the second armrest sleeve 18 is fixedly connected to the outer side of the connecting frame 16, the first armrest sleeve 15 and the second armrest sleeve 18 are both made of sponge materials, so that a patient sitting on the shifting chair can conveniently grasp and support the arm, and the stability of the chair in use is improved; the outer side of the backrest cushion 19 is fixedly connected with a rotating support 20, the inner side of the rotating support 20 is rotatably connected with a rotating handle 21, and the opening and closing of the U-shaped support can be easily controlled by utilizing the rotating handle 21, so that the shifting chair can be conveniently opened and used; the number of the supporting seats 24 is two, and the side edge of a single supporting seat 24 is provided with a semicircular groove, so that a patient can sit and use the supporting seat conveniently.

The working process is as follows: when the device is used, the rocking handle 11 is rotated to drive the threaded rod 10 to rotate, then the threaded rod 10 is in threaded connection with the internal threaded pipe 9 to drive the outer sleeve 7 to adjust up and down, the supporting seat 24 can be further driven to adjust the height, after the adjustment is completed, the fixed handle 17 is pushed to move the device to the front of a patient by using the guide wheel 3 and the auxiliary wheel 4, the backrest cushion 19 is opened by rotating the handle 21 to slightly lift the patient, after the U-shaped supports 22 on the two sides are closed, the patient can be placed, the patient can transfer by holding the first armrest sleeve 15 or the second armrest sleeve 18, feet are placed on the pedal 5, after the patient moves to a proper position, after the rocking handle 11 is rotated again to be adjusted to a proper position, the U-shaped supports 22 on the two sides are opened, the patient can sit in the transferred position, then the shifting chair can be pulled out to the front side, and the shifting is completed.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory chair that shifts of exempting from to embrace, includes base (1), strutting arrangement and seat device, its characterized in that: the supporting device is characterized in that the front end face of the base (1) is fixedly connected with supporting legs (2) which are arranged in a bilateral symmetry manner, the bottom side of the tail end of each supporting leg (2) is rotatably connected with a guide wheel (3), the rear end face of the base (1) is rotatably connected with an auxiliary wheel (4) which is arranged in a bilateral symmetry manner, one side of each auxiliary wheel (4) is provided with a pedal (5), the supporting device comprises a bottom pipe (6), an outer sleeve (7), an inner threaded pipe (9) and a threaded rod (10), the central position of the top end of the base (1) is fixedly connected with the vertically arranged bottom pipe (6), the inner side of the bottom pipe (6) is fixedly connected with the vertically arranged inner threaded pipe (9), the outer sleeve (7) is sleeved on the outer side of the inner threaded pipe (9), the inner side of the inner threaded pipe (9) is spirally connected with the threaded rod (10), and the top end of the threaded rod (10) is fixedly connected with a rocking handle (11), the seat device comprises a fixing sheet (12), a connecting shaft (13), a cross bar (14), a connecting frame (16), a U-shaped support (22) and a supporting seat (24), wherein the fixing sheet (12) horizontally arranged is arranged on the outer side of an outer sleeve (7), the connecting shaft (13) is rotatably connected to the inner side of the fixing sheet (12), the cross bar (14) is fixedly connected to the side end face of the connecting shaft (13), the connecting frame (16) is fixedly connected to the other end of the cross bar (14), a fixing handle (17) is fixedly connected to the top end of the connecting frame (16), the U-shaped support (22) is fixedly connected to the side end face of the connecting frame (16), a backrest cushion (19) is arranged at the top end of the U-shaped support (22), the supporting seat (24) is arranged on one side of the bottom edge of the U-shaped support (22), and a vault connecting plate (23) is connected to the side end face of the supporting seat (24), the connecting plate (23) is fixedly connected with the bottom edge of the U-shaped bracket (22).

2. The chair of claim 1, wherein: the outer sleeve (7) is located right above the bottom pipe (6), the top end of the outer sleeve (7) is rotatably connected with the threaded rod (10), and the bottom end of the outer sleeve (7) and the top end of the bottom pipe (6) are fixedly connected with the rubber pad (8).

3. The chair of claim 1, wherein: the fixing pieces (12) are symmetrically arranged up and down, the fixing pieces (12) are respectively positioned at the upper end and the lower end of the connecting shaft (13), and the upper end and the lower end of the connecting shaft are both fixedly connected with the outer sleeve (7).

4. The chair of claim 1, wherein: the outer side of the cross rod (14) is fixedly connected with a first handrail sleeve (15), the outer side of the connecting frame (16) is fixedly connected with a second handrail sleeve (18), and the first handrail sleeve (15) and the second handrail sleeve (18) are both made of sponge materials.

5. The chair of claim 1, wherein: the outer side of the backrest cushion (19) is fixedly connected with a rotating support (20), and the inner side of the rotating support (20) is rotatably connected with a rotating handle (21).

6. The chair of claim 1, wherein: the number of the supporting seats (24) is two, and a semicircular groove is formed in the side edge of the supporting seat (24).