Restraint bed

Abstract

The restraint bed comprises a bed body, a limb restraint assembly and a storage assembly, the storage assembly comprises a storage barrel, a sliding block and a first spring, a through groove is formed in the bed body, the storage barrel is arranged below the through groove, the sliding block is arranged in the storage barrel in a sliding mode, and a limiting block is inserted into a limiting groove in a sliding mode. The first spring is arranged in the storage barrel, the two ends of the first spring abut against the storage barrel and the sliding block respectively, and the limb restraining assembly is arranged at the upper end of the sliding block and can slide along with the sliding block to extend out of the bed body through the through groove or be stored in the storage barrel; the limb restraining assembly is connected with the sliding block, so that the limb restraining assembly can slide along with the sliding block, when restraining is not needed, the limb restraining assembly can be stored in the storage barrel, normal use of the bed body is not affected, and when a patient suddenly attacks a disease, the limb restraining assembly stored in the storage barrel is convenient to use. And the clamping blocks can slide along with the sliding blocks and extend out of the bed body through the through grooves to quickly restrain and fix the limbs of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of restraint devices, in particular to a restraint bed. Background Art

[0002] Restraint refers to the application of physical, mechanical equipment, materials or tools attached to or adjacent to the patient's limbs to restrict the patient's movement or prevent the patient from approaching a certain part of the body. In clinical nursing work, there are some patients with loss of self-control ability, such as Alzheimer's patients or mental illness patients. When sudden illness occurs during the nursing process, if they are not restrained in time, it may cause harm to the patients themselves. Moreover, when mental illness patients have an attack, they may even cause harm to medical staff.

[0003] In clinical practice, it is more common to use restraint belts for restraint. When a patient has an attack, usually multiple medical staff will control the patient on the hospital bed. After the medical staff get the restraint belts, they will respectively restrain the patient's limbs on the hospital bed through the restraint belts. However, when using restraint belts to restrain patients, the time for tying and restraining is relatively long, and it is impossible to quickly and effectively restrain the patients.

[0004] The prior art has made improvements in this regard. For example, the patent document with the authorization announcement number CN 210277445 U discloses a quick restraint bed, which includes a bed frame, a bed board arranged on the bed frame, and a plurality of restraint devices arranged on the bed board. The restraint device includes two relatively arranged card seats. A restraint groove is formed between the opposite surfaces of the two card seats and the upper surface of the bed board. The bottom of the card seat is detachably connected to the bed board. A through groove is arranged on the upper part of the card seat, and a one-way rotating rotating shaft is arranged in the upper part of the through groove. Four shutter plates are evenly distributed around the rotating shaft, and the shutter plates can rotate in the through groove around the rotating shaft.

[0005] For the quick restraint bed in the above patent document, magnetic attraction can facilitate the installation and disassembly between the restraint device and the bed board, and the restraint device can quickly initially fix the patient's limbs, which is convenient for medical staff to restrain the patient with restraint belts. After the medical staff restrain the patient, cut off the power supply of the electromagnet and take out the restraint device from the edge of the bed.

[0006] Since the restraint device in the above restraint bed will be taken off from the edge of the bed after use, but the patient's attack is sudden. If it is necessary to go to other places to find, take and install the restraint device when the patient has an attack, it will still delay a certain amount of time, which may cause the inability to quickly and effectively restrain the patient. Utility Model Content

[0007] The utility model provides a restraint bed, and the technical problem to be solved is that the limb restraint assembly can be stored on the bed body when not in use.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A restraint bed includes a bed body and a limb restraint assembly, and further includes a storage assembly. The storage assembly includes a storage cylinder, a sliding block, and a first spring. A through groove is provided on the bed body. The storage cylinder is disposed below the through groove and fixedly connected to the bed body. Limiting grooves are provided on both sides of the storage cylinder. Limiting blocks are provided at both ends of the sliding block. The sliding block is slidably disposed in the storage cylinder, and the limiting blocks are slidably inserted into the limiting grooves. The first spring is disposed in the storage cylinder and abuts against the storage cylinder and the sliding block at both ends respectively. The limb restraint assembly is disposed at the upper end of the sliding block and can follow the sliding block to slide out of the bed body through the through groove or be stored in the storage cylinder.

[0010] As a further improvement of the above technical solution:

[0011] In at least one embodiment, the storage assembly further includes a limiting bolt. The limiting bolt is threadedly connected to one side of the storage cylinder and can block above the sliding block when the limb restraint assembly is stored in the storage cylinder.

[0012] Compared with the prior art, the present utility model at least achieves the following beneficial effects: In the restraint bed of the present utility model, the limb restraint assembly is connected to the sliding block, so that the limb restraint assembly can follow the sliding block to slide out of the bed body through the through groove or be stored in the storage cylinder. Therefore, when restraint is not required, the limb restraint assembly can be stored in the storage cylinder without affecting the normal use of the bed body. When the patient suddenly has an illness, the limb restraint assembly stored in the storage cylinder can follow the sliding block to slide out of the bed body through the through groove without the need to fetch and search, thereby quickly restraining and fixing the patient's limbs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the use state of an embodiment of the present utility model;

[0015] Figure 2 It is a structural diagram of the bed body in an embodiment of the present utility model;

[0016] Figure 3 It is a connection structural diagram of the limb restraint assembly and the storage assembly in an embodiment of the present utility model;

[0017] Figure 4 ForFigure 3 A cross-sectional view of a limb restraint assembly and a storage assembly in an embodiment;

[0018] Figure 5 It is a partial exploded view of a limb restraint component and a storage component in one embodiment of the utility model;

[0019] Figure 6 for Figure 5 A partial enlarged view of area A in the embodiment.

[0020] The numbers in the figure are: 1. bed body; 2. limb restraint assembly; 3. storage assembly; 11. through groove; 21. fixed sleeve; 22. movable sleeve; 23. snap-on assembly; 31. storage tube; 32. sliding block; 33. first spring; 34. limiting bolt; 211. connecting column; 212. rotating groove; 213. fixed groove; 214. sliding groove; 215. connecting block; 221. snap-on groove; 222. toggle block; 231. snap-on block; 232. second spring; 311. limiting groove; 321. limiting block; 322. T-slot; 323. disassembly groove; 324. installation block. DETAILED DESCRIPTION

[0021] The present application will be described in detail below with reference to the exemplary embodiments in the accompanying drawings. However, it should be understood that the present application can be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. These embodiments are provided here to make the disclosure of the present application more complete and to fully convey the concept of the present application to those skilled in the art.

[0022] In the description of the present application, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present application.

[0023] like Figures 1-6 As shown, a restraint bed in the present application includes a bed body 1, a limb restraint component 2 and a storage component 3. The limb restraint component 2 is installed on the bed body 1 through the storage component 3, and can be extended out of the bed body 1 to restrain the patient's limbs when in use; when restraint is not needed, it can be stored in the storage component 3 to avoid obstruction to the normal use of the bed body 1, and it can also be used quickly when the patient becomes ill.

[0024] Among them, the bed body 1 includes a bed frame and a mattress. The mattress is arranged on the bed frame, and a fixing bar for tying the restraint belt is arranged on the outer edge of the bed frame. A through groove 11 is arranged on the mattress to facilitate the limb restraint assembly 2 to extend out of the mattress for quickly restraining the limbs of the patient. Further, a closed groove in a trapezoidal shape is arranged at the upper end of the through groove 11, and the closed groove is larger than the through groove 11. When the limb restraint assembly 2 is stored, a filling pad for closing the through groove 11 is arranged on the mattress. The filling pad is detachably arranged in the closed groove, so that the through groove 11 can be closed without affecting the normal use of the hospital bed when the patient is not ill.

[0025] Among them, the limb restraint assembly 2 includes a fixed sleeve 21 and a movable sleeve 22. A connecting column 211 is arranged below the fixed sleeve 21. The connecting column 211 is connected to the storage assembly 3. A rotating groove 212 is arranged at one end of the fixed sleeve 21, and a fixing groove 213 is arranged at the other end. One end of the movable sleeve 22 is rotatably arranged in the rotating groove 212, and the other end can be inserted into the fixing groove 213 after rotating around the axis of the fixed sleeve 21 to be connected to the other end of the fixed sleeve 21.

[0026] Further, a clamping groove 221 is arranged at the other end of the movable sleeve 22, and a clamping assembly 23 is arranged in the fixing groove 213. The clamping assembly 23 includes a clamping block 231 and a second spring 232. A sliding groove 214 is arranged on the fixed sleeve 21. The sliding groove 214 communicates with the fixing groove 213. The clamping block 231 is slidably arranged in the sliding groove 214. The second spring 232 is arranged in the sliding groove 214, and the two ends are respectively abutted against the clamping block 231 and the fixed sleeve 21. When the other end of the movable sleeve 22 is inserted into the fixing groove 213, the clamping block 231 can be inserted into the clamping groove 221 under the action of the second spring 232.

[0027] Further, the other end of the clamping block 231 can extend out of the fixed sleeve 21. When it is necessary to open the limb restraint assembly 2, only need to pinch the other end of the clamping block 231 and pull it outwards, then the clamping block 231 can be separated from the clamping groove 221. At this time, the movable sleeve 22 can be rotated in the opposite direction. In another embodiment, the other end of the clamping block 231 extends out of the fixed sleeve 21, and a keyhole is arranged at the other end of the clamping block 231. Medical staff can insert a key into the keyhole and rotate it so that the key can be clamped on the clamping block 231. At this time, pulling the key outwards can also make the clamping block 231 separated from the clamping groove 221, and then rotate the movable sleeve 22 in the opposite direction to open it. By this way, it can be avoided that the patient himself or others accidentally open the limb restraint assembly 2.

[0028] When in use, the patient's limb can be placed in the fixed sleeve 21, and then the movable sleeve 22 set in the rotating groove 212 can be rotated around the axis of the fixed sleeve 21. When one end of the movable sleeve 22 is inserted into the fixed groove 213 at the other end of the fixed sleeve 21, the fixed sleeve 21 and the movable sleeve 22 form a cylindrical limiting sleeve, and a clamping assembly 23 is provided in the fixed groove 213 at one end of the fixed sleeve 21. The movable sleeve 22 can be locked by the clamping assembly 23, thereby quickly restraining and fixing the patient's limb.

[0029] Furthermore, a sloped surface is provided on the clamping block 231 near the opening of the fixing groove 213. Through the sloped surface provided on the clamping block 231, when one end of the movable sleeve 22 is rotated around the axis of the fixing sleeve 21 and inserted into the fixing groove 213, the end of one end of the movable sleeve 22 can push the clamping block 231 back into the sliding groove 214 along the slope. When one end of the movable sleeve 22 is completely inserted into the fixing groove 213, the clamping groove 221 on the movable sleeve 22 is just located at the clamping block 231. Under the action of the second spring 232, the clamping block 231 is inserted into the clamping groove 221, thereby locking the movable sleeve 22, so as to quickly restrain and fix the patient's limbs.

[0030] Optionally, a toggle block 222 is disposed at the other end of the movable sleeve 22 , and the toggle block 222 can facilitate the toggle of one end of the movable sleeve 22 to rotate around the axis of the fixed sleeve 21 .

[0031] Among them, the storage component 3 includes a storage tube 31, a sliding block 32 and a first spring 33. The storage tube 31 is arranged below the through groove 11 and is fixedly connected to the bed body 1. Limiting grooves 311 are arranged on both sides of the storage tube 31, and limiting blocks 321 are arranged at both ends of the sliding block 32. The sliding block 32 can be slidably arranged in the storage tube 31, and the limiting block 321 can be slidably inserted into the limiting groove 311. The first spring 33 is arranged in the storage tube 31, and its two ends are respectively abutted against the storage tube 31 and the sliding block 32. The limb restraint component 2 is arranged at the upper end of the sliding block 32 and is connected to the sliding block 32 through the connecting column 211, so that it can follow the sliding block 32 to slide through the through groove 11 and extend out of the bed body 1, or be stored in the storage tube 31.

[0032] Furthermore, the storage assembly 3 also includes a limiting bolt 34 , which is screwed to one side of the storage tube 31 and can be blocked above the sliding block 32 when the limb restraint assembly 2 is stored in the storage tube 31 .

[0033] Therefore, when the patient needs to be restrained when he / she is sick, it is only necessary to remove the filling pad of the closed through slot 11 and rotate the limit bolt 34 counterclockwise so that the limit bolt 34 moves outward and cannot be blocked above the sliding block 32. At this time, under the action of the first spring 33, the limb restraint component 2 will follow the sliding block 32 through the through slot 11 and extend out of the bed body 1, and then the limb restraint component 2 can be used to quickly and effectively restrain and fix the patient; and the limit blocks 321 at both ends of the sliding block 32 are restricted by the limit slot 311, so that the sliding block 32 cannot be separated from the storage tube 31, thereby ensuring a good restraint effect.

[0034] Furthermore, a connecting block 215 is provided at one end of the connecting column 211, and a T-shaped slot 322 is provided at the upper end of the sliding block 32, and the connecting block 215 can be rotatably inserted into the T-shaped slot 322; by rotatably inserting the connecting block 215 into the T-shaped slot 322, the angle of the limb restraint component 2 can be changed, so that the patient can move to a more comfortable position when restrained, thereby reducing the discomfort caused by the restraint.

[0035] Furthermore, the connecting column 211 is detachably connected to the sliding block 32, and a disassembly groove 323 is provided on the sliding block 32. The disassembly groove 323 is connected to the T-shaped groove 322, and a mounting block 324 is detachably provided on the disassembly groove 323; the connecting column 211 is detachably connected to the sliding block 32, so that limb restraint components 2 of different specifications can be replaced. Because the limb sizes of different patients are inconsistent, when the patient is admitted to the hospital, a suitable limb restraint component 2 can be selected according to the patient's body size to avoid the limb restraint component 2 being too large or too small to affect the restraint and fixation effect.

[0036] When a patient suddenly falls ill, the filling pad used to close the through slot 11 on the bed body 1 is first removed, and multiple medical staff control the patient on the bed, and then the limiting bolt 34 in the storage component 3 is rotated counterclockwise outward. After the sliding block 32 loses the blocking of the limiting bolt 34, the limb restraint component 2 can be driven by the spring to extend out of the bed body 1 from the through slot 11. At this time, the medical staff can place the patient's limb in the fixed sleeve 21, and then rotate the movable sleeve 22 set in the rotating groove 212 around the axis of the fixed sleeve 21. When one end of the movable sleeve 22 is inserted into the fixing groove 213 at the other end of the fixed sleeve 21, a cylindrical limiting sleeve is formed by the fixed sleeve 21 and the movable sleeve 22, and a clamping assembly 23 is provided in the fixing groove 213 at one end of the fixed sleeve 21. The movable sleeve 22 can be locked by the clamping assembly 23, thereby quickly restraining and fixing the patient's limbs. In addition, in order to strengthen the restraint effect, after the patient's limbs are quickly restrained and fixed, a restraint belt can be used to tie it to the bed to strengthen the restraint on the patient's chest and thighs.

[0037] It should be understood that all of the above embodiments are exemplary rather than restrictive. Those skilled in the art, under the concept of the present utility model, any modifications or deformations made to the specific embodiments described above should fall within the protection scope of the present utility model.

Claims

1. A restraint bed, comprising a bed body (1) and a limb restraint assembly (2), characterized in that: The invention also comprises a storage assembly (3), wherein the storage assembly (3) comprises a storage cylinder (31), a sliding block (32) and a first spring (33); a through slot (11) is provided on the bed body (1); the storage cylinder (31) is arranged below the through slot (11) and is fixedly connected to the bed body (1); limiting slots (311) are provided on both sides of the storage cylinder (31); limiting blocks (321) are provided at both ends of the sliding block (32); and the sliding block (32) can slide The limb restraint component (2) is movably arranged in the storage tube (31), the limit block (321) can be slidably inserted into the limit groove (311), the first spring (33) is arranged in the storage tube (31), and the two ends are respectively abutted against the storage tube (31) and the sliding block (32), the limb restraint component (2) is arranged at the upper end of the sliding block (32), and can follow the sliding block (32) to slide through the through groove (11) and extend out of the bed body (1), or be stored in the storage tube (31).

2. The restraint bed according to claim 1, characterized in that: The storage assembly (3) further comprises a limiting bolt (34), which is threadedly connected to one side of the storage tube (31) and can be blocked above the sliding block (32) when the limb restraint assembly (2) is stored in the storage tube (31).

3. The restraint bed according to claim 1 or 2, characterized in that: The limb restraint component (2) includes a fixed sleeve (21) and a movable sleeve (22), a connecting column (211) is arranged below the fixed sleeve (21), and the connecting column (211) is connected to the sliding block (32), one end of the fixed sleeve (21) is provided with a rotating groove (212), and the other end is provided with a fixed groove (213), one end of the movable sleeve (22) is rotatably arranged in the rotating groove (212), and the other end can be inserted into the fixed groove (213) and connected to the other end of the fixed sleeve (21) after rotating around the axis of the fixed sleeve (21).

4. The restraint bed according to claim 3, characterized in that: The other end of the movable sleeve (22) is provided with a clamping groove (221), and a clamping assembly (23) is provided in the fixed groove (213). The clamping assembly (23) includes a clamping block (231) and a second spring (232). A sliding groove (214) is provided on the fixed sleeve (21), and the sliding groove (214) is communicated with the fixed groove (213). The clamping block (231) can be slidably arranged in the sliding groove (214). The second spring (232) is arranged in the sliding groove (214), and the two ends thereof are respectively abutted against the clamping block (231) and the fixed sleeve (21). When the other end of the movable sleeve (22) is inserted into the fixed groove (213), the clamping block (231) can be inserted into the clamping groove (221) under the action of the second spring (232).

5. The restraint bed according to claim 4, characterized in that: The clamping block (231) is provided with an inclined surface on one side close to the opening of the fixing groove (213).

6. The restraint bed according to claim 4, characterized in that: The other end of the movable sleeve (22) is provided with a toggle block (222).

7. The restraint bed according to claim 3, characterized in that: A connecting block (215) is provided at one end of the connecting column (211), a T-shaped groove (322) is provided at the upper end of the sliding block (32), and the connecting block (215) can be rotatably inserted into the T-shaped groove (322).

8. The restraint bed according to claim 7, characterized in that: The connecting column (211) is detachably connected to the sliding block (32); a disassembly groove (323) is provided on the sliding block (32); the disassembly groove (323) is communicated with the T-shaped groove (322); and a mounting block (324) is detachably provided on the disassembly groove (323).

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