Restraint table and chair for mental patient

Abstract

The utility model relates to a restraining table and chair for a mental patient. The restraining table and chair comprises a table board, a chair and a shoulder limiting mechanism. The chair comprises a chair back and a chair seat connected with the chair back; armrests are arranged on the chair; the table plate is detachably connected with the chair through the matching of the locking pieces and the armrests; the shoulder limiting mechanism is arranged on a chair back of the chair; the shoulder limiting mechanism comprises a shoulder limiting plate, a sliding block and a vertical moving assembly. The shoulder limiting plate is hinged to the sliding block; the sliding block is connected with the vertical moving assembly, and the vertical moving assembly is used for vertically moving the sliding block so as to drive the shoulder limiting plate to vertically move; an accommodating groove is formed in the chair back and is used for accommodating the shoulder limiting plate into the chair back. Compared with the prior art, the restraint chair has the advantages that the shoulder limiting mechanism is arranged and matched with the containing groove formed in the chair back, the shoulder limiting plate can be contained in the chair back, and when a mental patient enters or leaves the restraint chair or shoulder restraint is not needed, the mental patient is prevented from being injured due to collision.

Description

Technical Field

[0001] The utility model relates to the technical field of restraint nursing equipment, in particular to a restraint table and chair for patients with mental illness. Background Art

[0002] Protective restraint and isolation are protective measures that must be taken by the psychiatric department to prevent accidents from happening to patients or to meet the needs of medical care.

[0003] The current method of protective restraint is to restrain the patient to the bed with a restraint belt, but it may bring adverse physical consequences and severe psychological humiliation to the patient, so it must be used with strict control of indications and with caution. It is only a last resort measure when other methods are ineffective.

[0004] In addition to restraining the patient on the bed with a restraint belt, a restraint chair can also be used. For example, CN117338527A discloses an adjustable restraint chair for psychiatric patients, CN117338526A discloses a restraint chair for mental patients, and CN220676207U discloses a restraint chair suitable for psychiatric patients.

[0005] At the same time, patients with severe cognitive impairment and lack of self-awareness, such as Alzheimer's disease and chronic schizophrenia, require certain physical restraints to protect their safety.

[0006] CN220757532U discloses a restraint chair, including: a base plate, a seat plate, a support leg, a backrest, a first armrest, a second armrest, a slide groove, a threaded rod, a shoulder limit plate, a reinforcing rod, a first fixing member, a foot fixing sleeve and a connecting belt; a support leg is arranged between the base plate and the seat plate, a backrest is arranged at the rear side of the seat plate, a first armrest and a second armrest are arranged on both sides of the seat plate, a slide groove is symmetrically provided on the backrest, and the threaded rod is arranged in the slide groove; the restraint chair can drive the shoulder limit plate to rise and fall by rotating the threaded rod, and can be adjusted according to the height of the patient to restrain the patient's shoulders. However, when the restraint chair is used for patients with mental illness, even if the shoulder limit plate is raised to a high position, when leaving or entering the restraint chair, the mental illness patient may collide with the raised shoulder limit plate and get injured.

[0007] Therefore, there is an urgent need for a restraint table and chair that can effectively prevent the patient from being injured due to bumps while restraining the patient. Utility Model Content

[0008] The purpose of the utility model is to overcome the defects of the above-mentioned prior art and to provide a restraint table and chair for patients with mental illness. The utility model is provided with a shoulder limit mechanism, which cooperates with the accommodating groove on the chair back, and can retract the shoulder limit plate into the chair back. When the mentally ill patient enters or leaves the restraint chair or does not need shoulder restraint, it can avoid bumps and injuries. A detachable table top is provided to reduce the restraint of the patient's limbs by the restraint belt, increase the patient's comfort and play a restraining role. The table top is locked to the chair with a locking piece, so that the mentally ill patient cannot remove it by himself, and the safety is guaranteed.

[0009] The purpose of the utility model can be achieved through the following technical solutions:

[0010] The purpose of the utility model is to provide a restraint table and chair for patients with mental illness, the restraint table and chair comprising a table top, a chair, and a shoulder limiting mechanism; the chair comprising a chair back and a seat connected to the chair back; the chair is provided with armrests; the armrests are provided with card slots; the table top is provided with a locking piece; the table top and the chair are detachably connected through the cooperation of the locking piece and the armrests; the shoulder limiting mechanism is provided on the chair back; the shoulder limiting mechanism comprises a shoulder limiting plate, a sliding block, and a vertical moving component; the shoulder limiting plate is hinged to the sliding block; the sliding block is connected to the vertical moving component, and the vertical moving component is used for the vertical movement of the sliding block to drive the shoulder limiting plate to move vertically; the chair back is provided with a receiving groove, and the receiving groove is used to receive the shoulder limiting plate into the chair back.

[0011] Furthermore, the locking member includes a locking member body and a locking tongue; the locking tongue is connected to the locking member body; the locking member body is fixed on the armrest; the locking tongue is used to be stuck in the slot to connect the table top and the chair.

[0012] Furthermore, a plurality of slots are provided on the armrest to adjust the position of the table top.

[0013] Furthermore, a sliding block sliding groove is provided on the chair back, the sliding block is located in the sliding block sliding groove, and the sliding block sliding groove is used to accommodate the vertical movement of the sliding block in the sliding block sliding groove.

[0014] Optionally, the vertical moving component is a threaded rod, and the threaded rod is arranged in a sliding groove of the sliding block.

[0015] Optionally, the vertical moving component is a slide rail, and the sliding block is slidably connected to the slide rail.

[0016] Furthermore, a shoulder limit plate sliding groove is provided on the chair back, the shoulder limit plate is located in the shoulder limit plate sliding groove, and the shoulder limit plate sliding groove is used to accommodate the vertical movement of the shoulder limit plate in the shoulder limit plate sliding groove; the width of the shoulder limit plate sliding groove matches the width of the shoulder limit plate to limit both sides of the shoulder limit plate.

[0017] Furthermore, the shoulder limit plate and the sliding block are hinged via a hinge; the two hinge pieces of the hinge are respectively connected to the shoulder limit plate and the sliding block; and the two hinge pieces of the hinge are connected via a hinge axis.

[0018] Furthermore, a recessed portion is provided on the seat; the recessed portion is used for placing a toilet bowl.

[0019] Furthermore, the restraint table and chair also includes a cushion; the cushion is placed on the seat; an opening is provided on the chair back, and the opening is used to put in or take out the cushion.

[0020] Furthermore, the seat cushion may be a bedsore cushion.

[0021] Furthermore, the restraining table and chair also includes a table top anti-collision pad; the table top anti-collision pad is arranged around the table top to prevent injuries caused by collision with the table top.

[0022] Furthermore, the restraint table and chair also includes a restraint belt, which is arranged on the back of the chair and can further restrain the patient.

[0023] Furthermore, the restraint table and chair also includes a storage rack, which is connected to the side of the chair back.

[0024] Furthermore, the shoulder limiting plate is L-shaped.

[0025] Furthermore, the shoulder limiting plate is wrapped with a buffer pad to reduce damage to the patient during restraint.

[0026] Furthermore, the table top is an arc-edge table, specifically a flat plate structure with an arc-shaped notch, and the arc-shaped notch can expand the patient's range of motion.

[0027] Compared with the prior art, the utility model has the following beneficial effects:

[0028] 1) The technical solution provides a restraint table and chair for patients with mental illness, which is provided with a shoulder limit mechanism, which can restrain the shoulders of patients with mental illness, improve the restraint effect on their upper body, and reduce the use of restraint belts, thereby reducing the damage to the bound parts when they are agitated. The shoulder limit mechanism cooperates with the accommodating groove on the chair back, and can retract the shoulder limit plate into the chair back, so as to avoid bumps and injuries when the mental illness patient enters or leaves the restraint chair or does not need shoulder restraint (such as dining).

[0029] 2) The technical solution provides a restraint table and chair for patients with mental illness, which is provided with a detachable table top. The table top is inserted on both sides of the armrests of the chair, which can appropriately restrict the physical activities of patients with impulsive behavior. At the same time, the table top can be used as a dining table for patients, which can reduce the restraint of the patient's limbs by the restraint belt, increase the patient's comfort and play a restraining role. The table top is locked to the chair with a locking piece, so that the mentally ill patient cannot remove it by themselves, and the safety is guaranteed.

[0030] 3) The technical solution provides a restraint table and chair for patients with mental illness, which is easy for nursing staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of the restraint table and chair for patients with mental illness of the utility model. Figure 1 .

[0032] Figure 2 The structure of the restraint table and chair for patients with mental illness in the utility model is shown in FIG. Figure 2 .

[0033] Figure 3 This is a schematic diagram of the structure of the restraint table and chair for patients with mental illness of the utility model. Figure 3 .

[0034] Figure 4 This is a structural schematic diagram of the utility model of the shoulder limit plate of the restraint table and chair for patients with mental illness being removed.

[0035] Figure 5 The utility model is an exploded schematic diagram of the seat cushion of the restraint table and chair for patients with mental illness.

[0036] Figure 6 The utility model is an exploded schematic diagram of the seat cushion and table top of the restraint table and chair for mental patients.

[0037] Figure 7 It is a plan view of a table top anti-collision pad for restraining tables and chairs for patients with mental illness according to the utility model.

[0038] Figure 8 It is a front view of the restraint table and chair for mentally ill patients of the present invention.

[0039] Fig. 9 This is a front cross-sectional schematic diagram of the restraint table and chair for mentally ill patients of the present invention, wherein the dotted lines are not actual structures and are mainly used to distinguish the sliding groove of the sliding block and the sliding groove area of ​​the shoulder limit plate.

[0040] Fig.10It is a front view of a restraint belt provided on a restraint table and chair for mentally ill patients of the present invention.

[0041] Fig.11 This is a front view of a storage rack provided on a restraint table and chair for patients with mental illness according to the utility model.

[0042] in:

[0043] 1. Table top, 101. Locking part, 2. Chair, 201. Armrest, 202. Slot, 203. Chair back, 204. Accommodating slot, 205. Recessed portion, 206. Opening, 207. Sliding block sliding slot, 208. Shoulder limit plate sliding slot, 209. Chair seat, 3. Shoulder limit plate, 4. Sliding block, 5. Threaded rod, 6. Hinge, 7. Cushion, 8. Table top anti-collision pad, 801. Connecting portion, 9. Restraint belt, 10. Storage rack. DETAILED DESCRIPTION

[0044] The utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. The features such as component models, material names, connection structures, etc. that are not clearly described in this technical solution are all regarded as common technical features disclosed in the prior art.

[0045] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements; "up", "down", "left", "right" and the like are only used to indicate relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may change. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] It should be noted that, in the present utility model, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] The content of the utility model is further described in detail below in conjunction with specific embodiments.

[0048] Example 1

[0049] like Figures 1 to 6 As shown in Figures 8 and 9, this embodiment provides a restraint table and chair for patients with mental illness, and the restraint table and chair includes a table top 1, a chair 2, and a shoulder limiting mechanism.

[0050] The chair 2 includes a chair back 203 and a chair seat 209 connected to the chair back 203 ; and an armrest 201 is provided on the chair 2 .

[0051] The armrest 201 is provided with a slot 202, and the slots 202 on the armrests 201 on both sides are arranged oppositely, and a plurality of slots 202 are arranged on a single armrest 201 to adjust the position of the table board 1; the table board 1 is provided with a locking member 101; the table board 1 and the chair 2 are detachably connected through the cooperation of the locking member 101 and the armrest 201. Specifically, the locking member 101 includes a locking member body and a locking tongue; the locking tongue is connected to the locking member body; the locking member body is fixed on the armrest 201; the locking tongue is used to be locked in the slot 202 to connect the table board 1 and the chair 2.

[0052] The shoulder limiting mechanism is arranged on the backrest 203 of the chair 2; the shoulder limiting mechanism includes a shoulder limiting plate 3, a sliding block 4, and a vertical moving component; the shoulder limiting plate 3 is hinged to the sliding block 4; the sliding block 4 is connected to the vertical moving component, and the vertical moving component is used for the vertical movement of the sliding block 4 to drive the shoulder limiting plate 3 to move vertically; a receiving groove 204 is opened on the backrest 203, and the receiving groove 204 is used to receive the shoulder limiting plate 3 into the backrest 203.

[0053] The chair back 203 is provided with a sliding block slot 207, in which the sliding block 4 is located, and the sliding block slot 207 is used to accommodate the vertical movement of the sliding block 4 in the sliding block slot 207. The vertical movement component is a threaded rod 5, which is arranged in the sliding block slot 207.

[0054] The chair back 203 is provided with a shoulder limit plate sliding groove 208, and the shoulder limit plate 3 is located in the shoulder limit plate sliding groove 208. The shoulder limit plate sliding groove 208 is used to accommodate the vertical movement of the shoulder limit plate 3 in the shoulder limit plate sliding groove 208; the width of the shoulder limit plate sliding groove 208 matches the width of the shoulder limit plate 3 to limit the two sides of the shoulder limit plate 3.

[0055] The shoulder limit plate 3 and the sliding block 4 are hinged via a hinge 6; the two hinge pieces of the hinge 6 are fixedly connected to the shoulder limit plate 3 and the sliding block 4 respectively; the two hinge pieces of the hinge 6 are rotatably connected via a hinge shaft.

[0056] The sliding block sliding groove 207, the shoulder limit plate sliding groove 208, and the receiving groove 204 are arranged in sequence from the outside to the inside, and the receiving groove 204 is arranged on the outside to facilitate the patient to take out or put away the shoulder limit plate 3 when sitting on the restraint chair. The sliding block sliding groove 207, the shoulder limit plate sliding groove 208, and the receiving groove 204 are connected.

[0057] In this embodiment, the locking element 101 is a combination lock, which is commercially available. Setting it as a combination lock can prevent the patient from easily unlocking the locking element 101.

[0058] The usage of the above constraint table is as follows:

[0059] After the patient sits on the chair 2, the locking tongue of the locking member 101 is inserted into the locking groove 202 on the armrest 201, and the table top 1 is locked on the armrest 201. Figure 1 As shown; the patient's back is against the chair back 203, as Figure 4 As shown, the shoulder limit plate 3 is taken out from the accommodating groove 204, that is, the shoulder limit plate 3 is turned out to make it perpendicular to the surface of the chair back 203, and the threaded rod 5 is rotated to drive the sliding block 4 to move (the "rotating the threaded rod 5 to drive the sliding block 4 to move" in this embodiment is the same as the working principle of "the shoulder limit plate can be driven to rise and fall by rotating the threaded rod" recorded in CN220757532U), and the sliding block 4 drives the shoulder limit plate 3 to move. When the shoulder limit plate 3 moves, the two side walls of the shoulder limit plate sliding groove 208 limit the left and right sides of the shoulder limit plate 3 to prevent the shoulder limit plate 3 from rotating, so as to adjust the height of the shoulder limit plate 3 according to the height of the patient's shoulder, and adjust the shoulder limit plate 3 to a suitable position above the patient's shoulder to fix the patient's shoulder.

[0060] Example 2

[0061] Based on Example 1, this embodiment also includes the following features: the table top 1 is an arc-edge table, specifically a flat plate structure with an arc-shaped notch, and the arc-shaped notch can expand the patient's range of motion.

[0062] Example 3

[0063] Based on Example 1, this embodiment further includes the following features: the shoulder limit plate 3 is L-shaped, and a buffer pad is wrapped on the shoulder limit plate 3 to reduce damage to the patient during restraint.

[0064] Example 4

[0065] Based on Example 1, this embodiment also includes the following features: In this embodiment, the vertical moving component is a slide rail, the sliding block 4 is slidably connected to the slide rail, the sliding block 4 can slide on the slide rail, and the slide rail and the sliding block 4 adopt the existing slide rail-slider connection form, and the connection method and working principle are not repeated here.

[0066] Example 5

[0067] like Figure 5 As shown, this embodiment, based on the embodiment 1, also includes the following features: the seat 209 is provided with a recessed portion 205; the recessed portion 205 is used to place the bedpan; the restraint table and chair also includes a cushion 7; the cushion 7 is placed on the seat 209; an opening 206 is opened on the chair back 203, and the opening 206 is used to put in or take out the cushion 7. The cushion 7 can be a bedsore cushion, which is a commercially available part, and this application does not improve the bedsore cushion.

[0068] When the bedpan is needed on the restraint table and chair, the seat cushion 7 is pulled out from the opening 206 to use the bedpan, and after use, the seat cushion 7 is put back into the opening 206 .

[0069] Example 6

[0070] like Figure 7 As shown, based on Example 1, this embodiment also includes the following features: the restraining table and chair also includes a table top anti-collision pad 8; the table top anti-collision pad 8 is arranged around the table top 1 to prevent damage caused by collision with the table top 1.

[0071] In this embodiment, the table top anti-collision pad 8 is made of cotton cloth, and the table top anti-collision pad 8 includes a connecting portion 801, and the connecting portion 801 is arranged on the edge of the table top anti-collision pad 8. The connecting portion 801 can be a Velcro. The table top anti-collision pad 8 is passed around the table top 1, and the edges of the table top anti-collision pad 8 can be stuck together through the connection between the Velcro to achieve relative fixation.

[0072] Example 7

[0073] like Fig.11 As shown, based on Example 1, this embodiment further includes the following features: the restraint table and chair also includes a storage rack 10, and the storage rack 10 is connected to the side of the chair back 203 for placing items.

[0074] Example 8

[0075] like Fig.10 As shown, based on Example 1, this embodiment further includes the following features: the restraint table and chair also includes a restraint belt 9, and the restraint belt 9 is arranged on the chair back 203, which can further restrain the patient.

[0076] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A restraint table and chair for patients with mental illness, characterized in that: The restraining table and chair comprises a table top (1), a chair (2), and a shoulder limiting mechanism; The chair (2) comprises a chair back (203) and a chair seat (209) connected to the chair back (203); The chair (2) is provided with armrests (201); The armrest (201) is provided with a slot (202); The table top (1) is provided with a locking piece (101); The table top (1) and the chair (2) are detachably connected through the cooperation of a locking piece (101) and an armrest (201); The shoulder limiting mechanism is arranged on the backrest (203) of the chair (2); The shoulder limiting mechanism comprises a shoulder limiting plate (3), a sliding block (4), and a vertical moving component; The shoulder limiting plate (3) is hinged to the sliding block (4); The sliding block (4) is connected to a vertical moving assembly, and the vertical moving assembly is used for the sliding block (4) to move vertically, so as to drive the shoulder limit plate (3) to move vertically; The chair back (203) is provided with a receiving groove (204), and the receiving groove (204) is used to receive the shoulder limiting plate (3) into the chair back (203).

2. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The locking member (101) comprises a locking member body and a locking tongue; The locking tongue is connected to the locking member body; The locking member body is fixed on the armrest (201); The locking tongue is used to be locked in the locking slot (202) to connect the table top (1) and the chair (2).

3. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The chair back (203) is provided with a sliding block sliding groove (207), the sliding block (4) is located in the sliding block sliding groove (207), and the sliding block sliding groove (207) is used to accommodate the vertical movement of the sliding block (4) in the sliding block sliding groove (207).

4. A restraint table and chair for patients with mental illness according to claim 3, characterized in that: The vertical moving component is a threaded rod (5), and the threaded rod (5) is arranged in the sliding groove (207) of the sliding block.

5. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The chair back (203) is provided with a shoulder limit plate sliding groove (208), the shoulder limit plate (3) is located in the shoulder limit plate sliding groove (208), and the shoulder limit plate sliding groove (208) is used to accommodate the shoulder limit plate (3) to move vertically in the shoulder limit plate sliding groove (208); The width of the shoulder limit plate sliding groove (208) matches the width of the shoulder limit plate (3) so as to limit the two sides of the shoulder limit plate (3).

6. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The shoulder limit plate (3) and the sliding block (4) are hingedly connected via a hinge (6); The two hinge pieces of the hinge (6) are respectively connected to the shoulder limit plate (3) and the sliding block (4); The two hinge pieces of the hinge (6) are connected via a hinge axis.

7. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The seat (209) is provided with a recessed portion (205); The recessed portion (205) is used for placing a toilet bowl.

8. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The restraining table and chair also includes a seat cushion (7); The cushion (7) is placed on the chair seat (209); The chair back (203) is provided with an opening (206), and the opening (206) is used for inserting or removing the seat cushion (7).

9. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The restraining table and chair also includes a table top anti-collision pad (8); The table top anti-collision pad (8) is arranged around the table top (1) to prevent the table top (1) from colliding with the table top (1) and causing injuries.

10. A restraint table and chair for patients with mental illness according to claim 1, characterized in that: The restraint table and chair also includes a storage rack (10), and the storage rack (10) is connected to the side of the chair back (203).

Images