Safety seat for old people in psychiatry department

Abstract

The utility model discloses a psychiatric elderly safety seat which comprises a seat frame, hand supporting seats are symmetrically arranged on the two sides of the seat frame, a backrest seat is installed on the back of the seat frame, and a leg frame is arranged on the front side of the seat frame. A chair seat is further arranged on the chair frame, a replaceable cushion is embedded in the chair seat, a connecting base is installed at the bottom of the replaceable cushion, and the four top corners of the bottom of the connecting base are connected to the chair seat through locking bolts. According to the utility model, the replaceable cushion is embedded in the seat, so that the cushion can be conveniently replaced, the cleanness and sanitation of the seat are kept, meanwhile, the pure cotton cushion or the mesh cushion can be replaced according to seasons, and the four top corners of the bottom of the connecting base are connected to the seat through the locking bolts, so that the stability after installation is improved; the hand restraint rings and the chest restraint strap can restrain the elderly patient, the hand supporting seats are symmetrically arranged on the two sides of the chair frame, sufficient supporting and comfort can be provided, and arm fatigue and discomfort of the elderly patient sitting for a long time are relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a psychiatric elderly safety seat. Background Art

[0002] Psychiatric care sometimes requires the use of restraint seats, which restrain the mentally ill patient to the seat to force the patient to cooperate with the work of medical staff. The cushions of traditional psychiatric nursing elderly safety seats are generally fixed, and the surface is often contaminated or damaged, which affects the service life.

[0003] China Patent Publication (Announcement) No.: CN211460764U discloses a restraint chair for psychiatric nursing, including a seat plate, four corners of the bottom of the seat plate are fixedly connected with support legs, the top of the seat plate is fixedly connected with two connection blocks, the end of the connection block away from the seat plate is vertically fixedly connected with an armrest, an open groove is opened on one side of the top of the seat plate, a back plate is placed in the open groove, the end of the back plate away from the seat plate is opened with two first T-shaped grooves, and a second fixing belt is installed between the two first T-shaped grooves. Although the backrest of the restraint chair can be adjusted, the seat cushion cannot be replaced and cannot be replaced according to different seasons, which causes discomfort. Utility Model Content

[0004] In order to solve the problems existing in the background technology, the utility model provides a psychiatric elderly safety seat to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A psychiatric elderly safety chair comprises a chair frame, wherein armrests are symmetrically arranged on both sides of the chair frame, a backrest is installed on the back of the chair frame, and a legrest is arranged on the front side of the chair frame;

[0007] The chair frame is also provided with a seat, a replaceable cushion is embedded in the seat, a connecting base is installed at the bottom of the replaceable cushion, and the four top corners of the bottom of the connecting base are connected to the seat by locking bolts;

[0008] At least two groups of hand restraint rings are installed on the top surface of the hand support seat;

[0009] A chest restraint belt is hinged on one side of the backrest, a plurality of fixing plug holes are provided at the end of the chest restraint belt, and a locking pin for fixing the chest restraint belt is arranged on the side of the backrest away from the chest restraint belt.

[0010] Furthermore, movable wheels with fixed brakes are installed at the four top corners of the bottom of the chair frame.

[0011] Furthermore, push frames are symmetrically arranged on both sides of the back of the backrest.

[0012] Furthermore, a protective cover is installed on the pushing frame.

[0013] Furthermore, the locking latch comprises a screw rod threadably connected to the backrest seat, and a top plate is coaxially mounted on the end of the screw rod.

[0014] Furthermore, a torsion frame is installed on the top plate.

[0015] Furthermore, a foot restraint ring for fixing the ankle is installed on the surface of the leg frame.

[0016] Furthermore, a foot support is installed at the bottom of the leg frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In this type of psychiatric elderly safety seat, a replaceable cushion is embedded in the seat, which allows the seat to be easily replaced, keeping the seat clean and hygienic and extending the service life of the seat. At the same time, the pure cotton cushion or mesh cushion can be replaced according to the season. The four top corners of the bottom of the base are connected to the seat by locking bolts to improve the stability after installation. The hand restraint ring and chest restraint belt can restrain the elderly patients. By symmetrically arranging hand rests on both sides of the chair frame, sufficient support and comfort can be provided to relieve the arm fatigue and discomfort of the elderly when sitting for a long time. By arranging a leg rack on the front side of the chair frame, stable support and protection can be provided to ensure that the elderly's legs are comfortably placed and reduce fatigue.

[0019] In this type of psychiatric elderly safety seat, a foot restraint ring for fixing the ankle is installed on the surface of the leg frame, which can effectively restrain and fix the ankle to prevent the elderly from causing physical harm when their feet are suddenly stretched out or other emergencies occur.

[0020] In this psychiatric elderly safety seat, push frames are symmetrically arranged on both sides of the back of the backrest seat, which can be pushed. Protective covers are installed on the push frames to improve the comfort effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a structural schematic diagram of a psychiatric elderly safety seat of the utility model;

[0023] Figure 2It is a schematic diagram of the cross-sectional structure of the chair seat of the utility model;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the locking latch of the utility model.

[0025] The meaning of each number in the figure:

[0026] 10. Chair frame; 11. Moving wheels; 12. Chair seat; 13. Replaceable seat cushion; 14. Connecting base; 15. Locking bolt;

[0027] 20. Hand support seat; 21. Hand restraint ring;

[0028] 30. Backrest; 31. Push frame; 32. Protective cover; 33. Chest restraint belt; 34. Fixing socket; 35. Locking pin;

[0029] 351, screw rod; 352, top plate; 353, torsion frame;

[0030] 40. Leg rest; 41. Foot support; 42. Foot restraint ring. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] like Figure 1 to Figure 3As shown, a psychiatric elderly safety chair comprises a chair frame 10, with armrests 20 symmetrically arranged on both sides of the chair frame 10, a backrest 30 installed on the back of the chair frame 10, and a legrest 40 installed on the front side of the chair frame 10; a seat 12 is also arranged on the chair frame 10, and a replaceable cushion 13 is embedded on the seat 12, and a connecting base 14 is installed at the bottom of the replaceable cushion 13, and the four top corners of the bottom of the connecting base 14 are connected to the seat 12 by locking bolts 15; at least two groups of hand restraint rings 21 are installed on the top surface of the armrest 20; a chest restraint belt 33 is hinged on one side of the backrest 30, and a plurality of fixing sockets 34 are opened at the end of the chest restraint belt 33, and a locking bolt 15 for fixing the chest restraint belt 33 is provided on the side of the backrest 30 away from the chest restraint belt 33 The latch 35 can be used to easily replace the seat cushion 13 by embedding the replaceable seat cushion 13 on the seat 12, thereby keeping the seat clean and hygienic and extending the service life of the seat. At the same time, the pure cotton seat cushion or mesh seat cushion can be replaced according to the season. The four top corners of the bottom of the connecting base 14 are connected to the seat 12 by locking bolts 15 to improve the stability after installation. The hand restraint ring 21 and the chest restraint belt 33 can restrain elderly patients. By symmetrically arranging the hand rests 20 on both sides of the chair frame 10, sufficient support and comfort can be provided to relieve the arm fatigue and discomfort of the elderly when sitting for a long time. By arranging the leg frame 40 on the front side of the chair frame 10, stable support and protection can be provided to ensure that the elderly's legs are comfortably placed, reduce fatigue, and facilitate promotion.

[0033] Furthermore, movable wheels 11 with fixed brakes are installed at the four top corners of the bottom of the chair frame 10, which can be easily moved, thereby improving the mobility and stability of the chair.

[0034] Among them, push frames 31 are symmetrically arranged on both sides of the back of the backrest seat 30, which can be pushed. A protective cover 32 is installed on the push frame 31 to improve the comfort effect.

[0035] Specifically, the locking latch 35 includes a screw rod 351 threadedly connected to the backrest seat 30, a top plate 352 is coaxially mounted on the end of the screw rod 351, and a torsion frame 353 is mounted on the top plate 352, which makes operation more convenient.

[0036] It is worth noting that a foot restraint ring 42 for fixing the ankle is installed on the surface of the leg frame 40, which can effectively restrain and fix the ankle to prevent the elderly from causing harm to the body when the foot is suddenly extended or other emergencies occur.

[0037] In addition, a foot support 41 is installed at the bottom of the leg frame 40, which can provide stable support and protection, ensure that the feet of the elderly are placed comfortably and reduce fatigue.

[0038] It should be noted that the utility model is a psychiatric elderly safety seat, and the specific process is as follows: first, the user checks whether the replaceable seat cushion 13 is clean and undamaged, and selects a suitable seat cushion (such as a pure cotton cushion or a mesh cushion) according to the season or the patient's needs, aligns the replaceable seat cushion 13 with the embedded position of the seat 12, ensures that the connecting base 14 is aligned with the seat 12, and then uses the locking bolts 15 to fix the four top corners of the bottom of the connecting base 14 to the seat 12 to ensure that the cushion is stable and will not move, guide or assist the elderly patient to sit on the seat 12, ensure that his back rests comfortably on the backrest 30, let the patient's hands be placed on the hand support seats 20 on both sides respectively, the hands can pass through the hand restraint ring 21, and pass one end of the chest restraint belt 33 around the patient's chest, and then insert it into the locking pin 35 on the backrest 30, and select a suitable fixing socket 34 to ensure appropriate tightness, assist the patient to place his legs on the leg rest 40 on the front side of the chair frame 10 to ensure that the legs are comfortable and relaxed.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A psychiatric elderly safety seat, comprising a chair frame (10), characterized in that: The chair frame (10) is symmetrically provided with hand rests (20) on both sides, the back of the chair frame (10) is provided with a backrest (30), and the front side of the chair frame (10) is provided with a leg rest (40); the chair frame (10) is also provided with a seat (12), a replaceable cushion (13) is embedded in the seat (12), a connecting base (14) is installed at the bottom of the replaceable cushion (13), and the four top corners of the bottom of the connecting base (14) are connected to the seat (12) by locking bolts (15); at least two groups of hand restraint rings (21) are installed on the top surface of the hand rest (20); a chest restraint belt (33) is hingedly connected to one side of the backrest (30), and a plurality of fixing sockets (34) are provided at the end of the chest restraint belt (33); a locking pin (35) for fixing the chest restraint belt (33) is provided on the side of the backrest (30) away from the chest restraint belt (33); The four top corners of the bottom of the chair frame (10) are each provided with moving wheels (11) with fixed brakes; Pushing frames (31) are symmetrically arranged on both sides of the back of the backrest seat (30); A protective sleeve (32) is installed on the pushing frame (31); The locking latch (35) comprises a screw rod (351) threadedly connected to the backrest seat (30), and a top plate (352) is coaxially mounted on the end of the screw rod (351); A twisting frame (353) is mounted on the top plate (352); A foot restraint ring (42) for fixing the ankle is installed on the surface of the leg frame (40); A foot support (41) is installed at the bottom of the leg frame (40).

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