CN217697496U

CN217697496U - Transfusion chair

Info

Publication number: CN217697496U
Application number: CN202221131786.7U
Authority: CN
Inventors: 邓甜甜
Original assignee: General Hospital of Chinese PLA Hainan Branch
Current assignee: General Hospital of Chinese PLA Hainan Branch
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-01
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a transfusion chair, which comprises a bearing base, wherein the bearing base is of a strip-shaped plate-shaped structure; the seat part is obliquely arranged on the upper side of the bearing base and is fixedly connected with the bearing base through an elastic limiting assembly, and a leg support piece is arranged on the front side of the seat part and is fixedly connected with the seat part through a connecting frame; the lower end of the backrest part is rotatably connected with the seat part, and an adjustable limiting assembly is arranged between the backrest part and the seat part; an infusion support is arranged on the upper side of the bearing base; two armrest pieces are symmetrically and fixedly arranged on two sides of the seat part. The utility model discloses a be convenient for adjust and adjust the higher infusion seat of degree of freedom, infusion support among the device is convenient for carry out the operation of infusing, and has set up the function that handrail isotructure increases whole infusion seat.

Description

Transfusion chair

Technical Field

The utility model relates to the technical field of auxiliary transfusion instruments, in particular to an infusion seat.

Background

The infusion chair is the seat when being used for patient's infusion, and mainly used medical unit gives the patient infusion, and the structure of current medical infusion seat is fairly simple, and under the longer condition of infusion time, sitting for a long time can let patient's waist sour and hip pain, let patient sit on the infusion chair and stand up uneasily, consequently to the improvement that current infusion chair goes on, need increase the comfort level and the controllability of infusion chair, should increase infusion chair function simultaneously and adapt to patient's demand.

The patent document with the publication number of CN211132423U in China discloses a medical infusion seat, which comprises a seat body, wherein a backrest is vertically arranged at the rear side of the seat body, and a first seat leg and a second seat leg are respectively arranged at the left side and the right side of the seat body; the seat cushion is arranged on the upper end surface of the seat body, the air bag cushion is arranged in the seat cushion, the bottom of the air bag cushion is positioned in the seat body, and the bottom of the air bag cushion is provided with a connecting seat; the lifting and propping devices are arranged in the seat body corresponding to the number of the airbag cushions, and the top ends of the lifting and propping devices are connected with the bottom ends of the connecting seats; the hand remote controller is arranged on the upper end surface of the first chair leg and is electrically connected with the lifting and propping device;

although the device can adjust the height of the seat of the patient, the height of the seat has little influence on the comfort of the patient, the influence on the comfort of the patient is the inclination angle and the degree of freedom of adjustment, and meanwhile, the infusion seat has single function.

To this end, we propose an infusion seat to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transfusion chair.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the infusion seat comprises a bearing base, wherein the bearing base is of a long strip-shaped plate-shaped structure;

the seat part is obliquely arranged on the upper side of the bearing base and is fixedly connected with the bearing base through an elastic limiting assembly, and a leg support piece is arranged on the front side of the seat part and is fixedly connected with the seat part through a connecting frame;

the lower end of the backrest part is rotatably connected with the seat part, and an adjustable limiting assembly is arranged between the backrest part and the seat part;

an infusion support is arranged on the upper side of the bearing base;

two armrest pieces are symmetrically and fixedly arranged on two sides of the seat part.

Preferably, the elastic limit component comprises a strip-shaped seat fixedly arranged on the upper side of the bearing base, the cross section of the strip-shaped seat is set to be in a U shape, the lower end face of the seat portion is fixedly provided with a bearing frame, the lower end of the bearing frame is rotatably connected with two inclined rods, the lower ends of the inclined rods are rotatably connected with the strip-shaped seat and are vertically provided with telescopic rods on one side of the inclined rods, limit springs for limiting the telescopic rods to stretch are sleeved on the telescopic rods, and the two ends of each limit spring are rotatably connected with the bearing frame and the strip-shaped seat respectively.

Preferably, the adjustable limiting assembly comprises a truss fixedly arranged on the lower side of the seat portion, a supporting arm is obliquely arranged on the upper side of the truss, the upper end of the supporting arm is rotatably connected with the backrest portion, the lower end of the supporting arm is rotatably connected with a sliding block, the sliding block is slidably arranged on the truss, and a positioning bolt penetrates through threads on the sliding block.

Preferably, the infusion support is arranged in an inverted U shape, the infusion support is sleeved on the seat portion and is fixedly arranged on the bearing base, and two rows of hooks are symmetrically and fixedly arranged on the infusion support.

Preferably, the handrail part adopts a wide-strip handrail structure, the upper end face of the handrail part is provided with an arc-shaped groove, and the lower end of the handrail part is fixedly provided with a drawer.

Preferably, one side of one of the armrest parts far away from the seat part is provided with a table plate, the upper end of the table plate is rotatably connected with the armrest part, and the length of the table plate is greater than the distance between the two armrest parts.

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

the device is provided with the elastic limiting assembly, so that when a patient uses the infusion seat, the whole lying angle can be adjusted by utilizing the weight of feet treading on the leg support, and meanwhile, the elastic limiting structure can play a role in damping, so that the sitting and lying comfort is improved; the angle between the backrest part and the seat part in the device can be adjusted, so that the function of the whole infusion seat is increased, meanwhile, an infusion support on the infusion seat is arranged to be of an inverted U shape, a user can hang an infusion bottle at any position on the infusion support according to requirements, the infusion seat is suitable for the infusion requirements of patients, an armrest part which accords with human engineering is arranged on the infusion seat, and a hidden drawer and a table plate are further arranged on the armrest part to increase the whole function.

Drawings

Fig. 1 is a schematic structural view of an infusion seat provided by the present invention;

fig. 2 is a schematic structural view of another view angle of the transfusion chair provided by the present invention;

fig. 3 is a schematic structural view of another view angle of the transfusion seat provided by the present invention.

In the figure: the multifunctional chair comprises a base 1, a seat 2, an elastic limiting component 3, a leg support 4, a connecting frame 5, a backrest 6, an adjustable limiting component 7, an infusion support 8, an armrest 9, a strip-shaped seat 31, a supporting frame 32, an inclined rod 33, a telescopic rod 34, a limiting spring 35, a truss 71, a supporting arm 72, a sliding block 73, a positioning bolt 74, a hook 81, a drawer 91 and a table 92.

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.

Referring to fig. 1-3, the transfusion chair comprises a receiving base 1, wherein the receiving base 1 is of a strip-shaped plate-shaped structure, and the supporting effect can be increased due to the large contact area with the ground;

the device is an infusion seat, so a seat part 2 for a patient to sit needs to be arranged, wherein the seat part 2 is obliquely arranged on the upper side of a bearing base 1, the seat part 2 is fixedly connected with the bearing base 1 through an elastic limiting component 3, the elastic limiting component 3 comprises a strip-shaped seat 31 fixedly arranged on the upper side of the bearing base 1, the section of the strip-shaped seat 31 is U-shaped, a bearing frame 32 is fixedly arranged on the lower end face of the seat part 2, the lower end of the bearing frame 32 is rotatably connected with two inclined rods 33, the lower ends of the two inclined rods 33 are rotatably connected with the strip-shaped seat 31, an expansion link 34 is vertically arranged on one side of each inclined rod 33, a limiting spring 35 for limiting the expansion and contraction of the expansion link 34 is sleeved on the expansion link 34, two ends of the limiting spring 35 are rotatably connected with the bearing frame 32 and the strip-shaped seat 31 respectively, wherein the two inclined rods 33 and the expansion link 34 are matched with a supporting structure of the limiting spring 35, so that the seat part 2 can rotate and can also play a supporting role for the patient, the applicability is high, a leg support piece 4 is arranged on the front side of the seat part 2, the seat part 2 can be adjusted according to the requirement of the existing supporting frame 32, and the existing supporting leg support frame 32 can be adjusted according to the requirement;

in order to increase the comfort degree of a patient, the device is further provided with a backrest part 6, the lower end of the backrest part 6 is rotatably connected with the seat part 2, an adjustable limiting component 7 is arranged between the backrest part 6 and the seat part 2, the adjustable limiting component 7 comprises a truss 71 fixedly arranged on the lower side of the seat part 2, a support arm 72 is obliquely arranged on the upper side of the truss 71, the upper end of the support arm 72 is rotatably connected with the backrest part 6, the lower end of the support arm 72 is rotatably connected with a slide block 73, the slide block 73 is slidably arranged on the truss 71, a positioning bolt 74 penetrates through a thread on the slide block 73, the inclination angle of the support arm 72 can be changed through the sliding slide block 73, so that the relative inclination angle between the backrest part 6 and the seat part 2 is changed, and the limiting and fixing effects can be achieved by screwing the positioning bolt 74;

the upper side of the receiving base 1 is provided with a transfusion stand 8, the transfusion stand 8 is arranged in an inverted U shape, the transfusion stand 8 is sleeved on the seat part 2, the transfusion stand 8 is fixedly arranged on the receiving base 1, two rows of hooks 81 are symmetrically and fixedly arranged on the transfusion stand 8, and the structural design of the transfusion stand 8 is convenient to adjust according to the transfusion arms and the transfusion positions of patients;

in order to further increase the function of the transfusion chair, two handrail members 9 are symmetrically and fixedly arranged on two sides of the seat part 2, the handrail members 9 are of a wide-strip type handrail structure, arc-shaped grooves are formed in the upper end faces of the handrail members 9, the handrail members 9 can be made of soft materials, the handrail members 9 accord with the ergonomic design, a drawer 91 is fixedly arranged at the lower ends of the handrail members 9, the drawer 91 adopts a hidden design and accords with the storage requirement of people, a table plate 92 is arranged on one side, far away from the seat part 2, of one handrail member 9, the upper end of the table plate 92 is rotatably connected with the handrail members 9, the length of the table plate 92 is larger than the distance between the two handrail members 9, the table plate 92 can be rotated to be in a horizontal state by rotating the table plate, the handrail members 9 on the other end are used for limiting and fixing, and the transfusion chair is convenient to use.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. An infusion seat, comprising:

the bearing base (1), the bearing base (1) is arranged to be a strip-shaped plate-shaped structure;

the seat part (2) is obliquely arranged on the upper side of the bearing base (1), the seat part (2) is fixedly connected with the bearing base (1) through an elastic limiting component (3), a leg support piece (4) is arranged on the front side of the seat part (2), and the leg support piece (4) is fixedly connected with the seat part (2) through a connecting frame (5);

the lower end of the backrest part (6) is rotatably connected with the seat part (2), and an adjustable limiting assembly (7) is arranged between the backrest part (6) and the seat part (2);

an infusion support (8) is arranged on the upper side of the bearing base (1);

two armrest pieces (9) are symmetrically and fixedly arranged on two sides of the seat part (2).

2. The infusion seat according to claim 1, wherein the elastic limiting component (3) comprises a strip-shaped seat (31) fixedly arranged on the upper side of the bearing base (1), the section of the strip-shaped seat (31) is set to be U-shaped, a bearing frame (32) is fixedly arranged on the lower end face of the seat part (2), two inclined rods (33) are rotatably connected to the lower end of the bearing frame (32), the lower ends of the two inclined rods (33) are rotatably connected with the strip-shaped seat (31), an expansion rod (34) is vertically arranged on one side of the two inclined rods (33), a limiting spring (35) for limiting the expansion and contraction of the expansion rod (34) is sleeved on the expansion rod (34), and the two ends of the limiting spring (35) are respectively rotatably connected with the bearing frame (32) and the strip-shaped seat (31).

3. The infusion seat according to claim 1, wherein the adjustable limiting component (7) comprises a truss (71) fixedly arranged on the lower side of the seat part (2), a supporting arm (72) is obliquely arranged on the upper side of the truss (71), the upper end of the supporting arm (72) is rotatably connected with the backrest part (6), a sliding block (73) is rotatably connected with the lower end of the supporting arm (72), the sliding block (73) is slidably arranged on the truss (71), and a positioning bolt (74) is arranged on the sliding block (73) in a threaded penetrating manner.

4. The transfusion chair according to claim 1, wherein the transfusion frame (8) is arranged in an inverted U shape, the transfusion frame (8) is sleeved on the chair portion (2) and the transfusion frame (8) is fixedly arranged on the bearing base (1), and two rows of hooks (81) are symmetrically and fixedly arranged on the transfusion frame (8).

5. The seat for infusion of claim 1, wherein the armrest (9) is a wide-strip-shaped armrest structure, the upper end surface of the armrest (9) is provided with an arc-shaped slot, and the lower end of the armrest (9) is fixedly provided with a drawer (91).

6. An infusion seat according to claim 1, characterized in that a table (92) is arranged on one side of one of the arm members (9) far away from the seat portion (2), the upper end of the table (92) is rotatably connected with the arm member (9), and the length of the table (92) is greater than the distance between the two arm members (9).