CN202699451U

CN202699451U - Seat for assisting people in standing and nursing bed provided with same

Info

Publication number: CN202699451U
Application number: CN 201220451912
Authority: CN
Inventors: 刘新正
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2013-01-30
Anticipated expiration: 2022-09-06

Abstract

The utility model provides a seat for assisting people in standing. The seat comprises a seat cushion arranged on a bracket, wherein the bracket comprises a backrest frame, a seat frame, a foot blocking frame and a pedal frame; the backrest frame is hinged on one side of the seat frame; the foot blocking frame is hinged on the other side of the seat frame; the other side of the foot blocking frame is hinged with the pedal frame; the two side edges of the lower edge of the seat frame are hinged with an electric push rod respectively; wheelchair frames are hinged at a hinged position between the seat frame and the foot blocking frame and at the middle position of the electric push rod; the foot blocking frame is hinged with one end of a transmission rod; the other end of the transmission rod is hinged with a lower edge frame of the backrest frame; an ascending-descending effect is achieved by pressing the seat frame through the electric push rod; and meanwhile, the foot blocking frame and the backrest frame are traced by using the transmission rod, so that the effects of obliquely flattening, seat and lying are achieved. The utility model also discloses a nursing bed provided with the seat for assisting people in standing. The seat for assisting people in standing is movably arranged in the cavity of the bed body, the bed and the seat are combined ideally, and the structure is simple.

Description

A kind of seat and with the nursing bed of this seat of standing of helping others

Technical field

This utility model relates to the medical-care bed field, relates in particular to a kind of seat of standing and with the nursing bed of this seat of helping others.

Background technology

The applicant has applied for a kind of standing device and nursing bed of standing of helping others of helping others in March, 2011, its patent No. is CN201110071804.7, it is mainly by underframe, supporting mechanism and electric device form, underframe includes stake body, backrest, mounting, and movable being installed in the body, stake body supporting backrest and mounting, and by the side of described mounting along a hinged end that is installed on stake body, the other end of mounting is articulated in backrest, the bottom surface of backrest is articulated in supporting mechanism, stake body has bracket pins and fulcrum block with respect to the another side of mounting contact, connected an end of electric device by described bracket pins, the other end of electric device is then hinged with supporting mechanism, and electric device includes motor and telescopic shaft, be articulated in supporting mechanism by described telescopic shaft, utilize the hinged of motor and supporting mechanism, and the support motion of supporting mechanism and underframe, thereby the movement effects of drive backrest and mounting, form the angle that human body is stood, make the people slow, realize like a cork the posture stand.

Said apparatus mainly is stake body, backrest and mounting, width according to the bed body is determined, realizes ideally by the conversion of bed to seat, yet, the width of bed body is because wide, make in the middle of the application of reality unsatisfactoryly, or additionally need bandage that patient is hitched, or be exactly to fix patient at both sides filling quilt cover, this is the outward appearance of directly impact integral body just, moreover it is heavy that the various complexity of the structure of supporting mechanism, overall appearance particularly seem.

Summary of the invention

This utility model provides a kind of seat of standing and with the nursing bed of this seat of helping others, its purpose is to provide a kind of seat of suitable width, and simple in structure, avoid using the supporting mechanism of various complexity can realize the desired combination of seat and bed, simultaneously, seat has the purpose that helps people to lie, sit, stand.

This utility model is a kind of seat of helping others and standing, it comprises the medicated cushion that is installed on the support, described support comprises back rest, seat frame, lift foot rest and pedal frame, wherein, the hinged back rest in one side of seat frame, the hinged foot rest of lifting of the another side of seat frame, the another side of lifting foot rest is then hinged with pedal frame, the lower limb frame dual-side of described seat frame is a hinged electric pushrod respectively, described seat frame with lift the hinge position of foot rest and a hinged wheelchair frame is located in the centre position of electric pushrod, a described end of lifting the hinged drive link of foot rest, the lower limb frame of the hinged back rest of the other end of drive link.

Described electric pushrod comprises the first push rod and the second push rod, described bottom of lifting foot rest is provided with locating piece, one end of described locating piece and described drive link is hinged, the other end of described drive link is hinged with the trailing arm that is welded on back rest lower limb frame position, the back-up block of the hinged block welding in the rear end of described the second push rod on seat frame.

The hinged place of described locating piece and described drive link consists of the first pin joint, the other end of described drive link and the hinged place of trailing arm consist of the second pin joint, described seat frame consists of the 3rd pin joint with the hinged place of lifting foot rest, the hinged place of described back rest and seat frame consists of the 4th pin joint, by the structure that constitutes a parallelogram of this first pin joint, the second pin joint, the 3rd pin joint and the 4th pin joint.

Described trailing arm arranges two, lays respectively at back rest lower limb position, and wherein a trailing arm and drive link are hinged, and another trailing arm is then hinged with the second push rod.

Described trailing arm is " 7 " word shape structure.

The frame body that wheelchair frame consists of, two strut positions that this wheelchair frame has are articulated in respectively the lower limb position of seat frame.

According to above-mentioned each technical characterictic, described removable being installed in the bed body with accommodating cavity of seat of helping others and standing.

The tailstock section of described bed body is provided with the movable tailgate of externally opening, and is provided with padlock between tailgate and the tailgate.

The beneficial effects of the utility model are: support comprises back rest, seat frame, lift foot rest and pedal frame, the hinged back rest in one side of seat frame wherein, the hinged foot rest of lifting of the another side of seat frame, the another side of lifting foot rest is then hinged with pedal frame, the lower limb frame dual-side of described seat frame is a hinged electric pushrod respectively, described seat frame with lift the hinge position of foot rest and a hinged wheelchair frame is located in the centre position of electric pushrod, lift an end of the hinged drive link of foot rest, the lower limb frame of the hinged back rest of the other end of drive link, press seat frame to have the lifting effect by the electric pushrod top, lift foot rest and back rest by the drive link traction simultaneously, and it is open and flat to form inclination, seat and the effect that couches, and seat also can be installed on the body, the final desired combination that realizes bed and seat, and utilize simply drive link to drive, but the simple purpose of implementation structure again.

Description of drawings

Fig. 1 is the axonometric chart of seat of standing of helping others.

Fig. 2 is that the help others seat of standing is removed the axonometric chart (hiding the wheelchair frame superstructure) of medicated cushion.

Fig. 3 is the open and flat fundamental diagram of seat inclination of standing of helping others.

Fig. 4 is the fundamental diagram of seat when couching of standing of helping others.

Fig. 5 is that the help others seat of standing is installed to the schematic diagram of a body.

Fig. 6 is seat and the bed body axonometric chart of being combined of standing of helping others.

The specific embodiment

Going out as shown in Figure 1 this utility model is a kind of seat of helping others and standing, it comprises the medicated cushion 1 that is installed on the support 2, again in conjunction with shown in Figure 2, support 2 comprises back rest 21, seat frame 22, lift foot rest 23 and pedal frame 24, wherein, the hinged back rest 21 in one side of seat frame 22, the hinged foot rest 23 of lifting of the another side of seat frame 22, another side and the pedal frame 24 of lifting foot rest 23 are hinged, the lower limb frame dual-side of described seat frame 22 is a hinged electric pushrod 3 respectively, described seat frame 22 with lift the hinge position of foot rest 23 and a hinged wheelchair frame 4 is located in the centre position of electric pushrod 3, a described end of lifting foot rest 23 hinged drive links 5, the lower limb frame of the hinged back rest 21 of the other end of drive link 5, described electric pushrod 3 comprises the first push rod 31 and the second push rod 32, described bottom of lifting foot rest 23 is provided with locating piece 231, described locating piece 231 is hinged with an end of described drive link 5, the other end of described drive link 5 is hinged with the trailing arm 211 that is welded on back rest 21 lower limb frame positions, the back-up block 232 of the hinged block welding in the rear end of described the second push rod 32 on seat frame 22, described locating piece 231 consists of the first pin joint A with the hinged place of described drive link 5, the hinged place of the other end of described drive link 5 and trailing arm 211 consists of the second pin joint B, described seat frame 22 consists of the 3rd pin joint C with the hinged place of lifting foot rest 23, described back rest 21 consists of the 4th pin joint D with the hinged place of seat frame 22, by this first pin joint A, the second pin joint B, the structure of the parallelogram that constitutes a simulation of the 3rd pin joint C and the 4th pin joint D, and described trailing arm 211 is " 7 " word shape structure, and described trailing arm 211 arranges two, lay respectively at back rest 21 lower limb positions, wherein a trailing arm 211 is hinged with drive link 5,211 of another trailing arms are hinged with the second push rod 32, the frame body that wheelchair frame 4 consists of, two strut 41 positions that this wheelchair frame 4 has are articulated in respectively the lower limb position of seat frame 22, thus as shown in Figure 3 and Figure 4, this seat fundamental diagram open and flat and state that couches that forms of standing of helping others.

In addition, the work of described the first push rod 31 starts control, responsible: back rest 21, seat frame 22, lift that foot rest 23 is in that level couches state and the inclination flattened state of standing to helping others, namely the people lies low after on the seat, slowly propped up by the first push rod 31, until realize the process toward Fig. 3 by Fig. 4; The second push rod 32 then is responsible for: back rest 21, seat frame 22, the attitude of lifting foot rest 23 formation seats, such as Fig. 1, be that the people is when being in lying status, start the second push rod 32, will push back rest 21 and traction and lift foot rest 23, realize by the transformation of lying status to the seat state, described pedal frame 24 then belongs to the staff regulation and control, 23 one-tenth of foot rests are horizontal with lifting, otherwise with lift 23 one-tenth 90 of foot rests degree location.

Such as Fig. 5, shown in Figure 6, described removable being installed in the bed body 7 with accommodating cavity 71 of seat of helping others and standing.The tailstock section of described bed body 7 is provided with the movable tailgate of externally opening 72, is provided with padlock 73 between tailgate 72 and the tailgate 72.

Above-mentioned specific embodiment only is the preferably specific embodiment of this utility model effect, all or seats that helping others of being equal to stand identical with this structure and with the nursing bed of this seat, all in the application's protection domain.

Claims

1. seat of standing of helping others, it comprises the medicated cushion (1) that is installed on the support (2), it is characterized in that: described support (2) comprises back rest (21), seat frame (22), lift foot rest (23) and pedal frame (24), wherein, the hinged back rest in one side (21) of seat frame (22), the hinged foot rest (23) of lifting of the another side of seat frame (22), the another side of lifting foot rest (23) is then hinged with pedal frame (24), the lower limb frame dual-side of described seat frame (22) is a hinged electric pushrod (3) respectively, described seat frame (22) with lift the hinge position of foot rest (23) and a hinged wheelchair frame (4) is located in the centre position of electric pushrod (3), a described end of lifting the hinged drive link of foot rest (23) (5), the lower limb frame of the hinged back rest of the other end (21) of drive link (5).

2. the seat of standing of helping others according to claim 1, it is characterized in that: described electric pushrod (3) comprises the first push rod (31) and the second push rod (32), described bottom of lifting foot rest (23) is provided with locating piece (231), described locating piece (231) is hinged with an end of described drive link (5), the other end of described drive link (5) is hinged with the trailing arm (211) that is welded on back rest (21) lower limb frame position, the back-up block (232) of the hinged block welding in the rear end of described the second push rod (32) on seat frame (22).

3. the seat of standing of helping others according to claim 2, it is characterized in that: described locating piece (231) consists of the first pin joint (A) with the hinged place of described drive link (5), the hinged place of the other end of described drive link (5) and trailing arm (211) consists of the second pin joint (B), described seat frame (22) consists of the 3rd pin joint (C) with the hinged place of lifting foot rest (23), described back rest (21) consists of the 4th pin joint (D) with the hinged place of seat frame (22), by this first pin joint (A), the second pin joint (B), the structure that constitutes a parallelogram of the 3rd pin joint (C) and the 4th pin joint (D).

4. the seat of standing of helping others according to claim 2, it is characterized in that: described trailing arm (211) arranges two, lay respectively at back rest (21) lower limb position, wherein a trailing arm (211) is hinged with drive link (5), and another trailing arm (211) is then hinged with the second push rod (32).

5. the seat of standing of helping others according to claim 4, it is characterized in that: described trailing arm (211) is " 7 " word shape structure.

6. the seat of standing of helping others according to claim 1 is characterized in that: the frame body that wheelchair frame (4) consists of, two struts (41) position that this wheelchair frame (4) has is articulated in respectively the lower limb position of seat frame (22).

7. the nursing bed of the seat of standing with helping others, it is characterized in that: it comprises the described seat of standing of helping others of the claims 1 to 6 each claim, and described helping others stands that seat is removable to be installed in bed body (7) with accommodating cavity (71).

8. the nursing bed of the described seat of standing with helping others according to claim 7, it is characterized in that: the tailstock section of described bed body (7) is provided with the movable tailgate of externally opening (72), is provided with padlock (73) between tailgate (72) and the tailgate (72).