A functional body position restraint device

Abstract

The utility model relates to restraint device technical field, concretely is a functional body position restraint device, including restraint seat, backrest and handrail frame, backrest and handrail frame are connected on restraint seat, backrest and handrail frame are provided with the restraint belt, be provided with the back support subassembly on the backrest, the back support subassembly is used for the back of restraint person is supported, the back support subassembly includes the mounting groove and the recess that open in the backrest, the mounting groove and recess are respectively opened in the two side wall surfaces of backrest, the mounting groove inside is provided with the mounting panel, be provided with the support plate on the mounting panel, be provided with the connecting plate on the support plate, be provided with the elastic support plate on the connecting plate, this functional body position restraint device, can support the back of restraint person through the setting of back support subassembly to help restraint person maintain the correct posture of body, alleviate the pressure of back, relieve the muscle fatigue or pain caused by sitting for a long time.

Description

Technical Field

[0001] This utility model relates to the field of restraint device technology, specifically a functional body restraint device. Background Technology

[0002] The daily behavior of mental patients is quite complex. Some mental patients exhibit agitated behavior and may run around wildly during daily care, making them difficult to control. Therefore, a postural restraint device is needed.

[0003] For example, application number 202323078879.5 describes a body restraint device. Through the setting of restraint components and hand binding components, medical staff can attach a B restraint strap with a B female Velcro to an A restraint strap with a B female Velcro at a suitable position according to the different body shapes of patients. Medical staff can also adjust the position of the medical binding strap with an A female Velcro attached to the clip with an A female Velcro attached according to the thickness of the patient's wrist.

[0004] It has the following problems:

[0005] Patients who are restrained find it difficult to maintain the correct posture. This puts excessive pressure on the muscles and spine of the lower back and spine, which can lead to muscle fatigue or pain.

[0006] Therefore, we propose a functional postural restraint device. Utility Model Content

[0007] One of the technical problems to be solved in this application is: how to design a functional postural restraint device that can relieve muscle fatigue or pain caused by prolonged sitting.

[0008] To address the aforementioned technical problems, this application provides a functional postural restraint device, comprising a restraint seat, a backrest, and an armrest frame. The backrest and armrest frame are connected to the restraint seat, and restraint straps are provided on the backrest and armrest frame. A back support assembly is provided on the backrest, which is used to support the back of the person being restrained.

[0009] In some embodiments, the backrest assembly includes a mounting groove and a recess formed on the backrest, the mounting groove and the recess being formed on the two side walls of the backrest respectively, a mounting plate being provided inside the mounting groove, a support plate being provided on the mounting plate, a connecting plate being provided on the support plate, an elastic support plate being provided on the connecting plate, and a backrest pad being provided on the elastic support plate.

[0010] In some embodiments, a plurality of threaded rods are provided on the side wall of the mounting plate opposite to the bottom end of the mounting groove. One end of each threaded rod extends through the backrest to the inside of the groove, and a nut is threadedly connected to the threaded rod. The nut is located inside the groove.

[0011] In some embodiments, a sliding connection assembly is provided between the mounting plate and the connecting plate, the sliding connection assembly allowing the back support pad to move vertically, the sliding connection assembly including a slide rail, a slider, a through port, a connecting bolt, and a guide groove, and two slide rails and sliders are provided.

[0012] In some embodiments, two slide rails are disposed on a mounting plate, two sliders are disposed on a connecting plate, the through-hole is formed on a support plate, the connecting bolt is disposed on one side of the connecting plate, and the guide groove is formed on the support plate.

[0013] In some embodiments, a movable plate is provided inside the opening, and one end of the connecting bolt passes through the connecting plate and the guide groove in sequence and is connected to the movable plate by threads.

[0014] In some embodiments, the width of the movable plate is adapted to the width of the guide groove, and the connecting bolt is located in the middle of the connecting plate.

[0015] This utility model has at least the following beneficial effects:

[0016] The back support component can support the restraint person's back, thereby helping them maintain the correct posture, reducing back pressure, and relieving muscle fatigue or pain caused by prolonged sitting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a first-view disassembled view of the backrest and back support assembly of this utility model;

[0019] Figure 3 This is a second-view exploded view of the backrest and back support assembly of this utility model;

[0020] Figure 4 This is a split view of the mounting plate and connecting plate in Embodiment 2 of this utility model;

[0021] Figure 5 This is a split view of the connecting bolts and support plate in Embodiment 2 of this utility model.

[0022] In the diagram: 1. Restrained seat; 2. Backrest; 3. Armrest frame; 4. Restraint strap; 5. Backrest support assembly; 51. Mounting slot; 52. Groove; 53. Mounting plate; 54. Support plate; 55. Connecting plate; 59. Threaded rod; 510. Nut; 511. Elastic support plate; 512. Backrest pad; 6. Sliding connection assembly; 61. Slide rail; 62. Slider; 63. Through port; 64. Moving plate; 65. Connecting bolt; 66. Guide groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] Please see Figure 1 This utility model provides a technical solution:

[0026] A functional postural restraint device includes a restraint seat 1, a backrest 2, and an armrest frame 3. The backrest 2 and the armrest frame 3 are connected to the restraint seat 1. Restraint straps 4 are provided on the backrest 2 and the armrest frame 3. A back support assembly 5 is provided on the backrest 2, which is used to support the back of the restrained person.

[0027] Please see Figure 2 and Figure 3 The backrest assembly 5 includes a mounting groove 51 and a recess 52 formed on the backrest 2. The mounting groove 51 and the recess 52 are respectively formed on the two side walls of the backrest 2. A mounting plate 53 is provided inside the mounting groove 51. A support plate 54 is provided on the mounting plate 53. A connecting plate 55 is provided on the support plate 54. An elastic support plate 511 is provided on the connecting plate 55. A backrest pad 512 is provided on the elastic support plate 511.

[0028] There are two elastic support plates 511 arranged vertically. The cross-section of the elastic support plate 511 is arc-shaped. The connecting plate 55 is attached to the backrest 2 and can completely cover the mounting groove 51.

[0029] The mounting plate 53 is provided with a plurality of threaded rods 59 on one side wall opposite to the bottom of the inner side of the mounting groove 51. One end of the threaded rod 59 extends through the backrest 2 to the inner side of the groove 52. A nut 510 is threadedly connected to the threaded rod 59 and the nut 510 is located inside the groove 52.

[0030] The threaded rod 59 and the nut 510 allow the backrest pad 512 and the backrest 2 to be disassembled and installed.

[0031] When the person being restrained sits on the restraint seat 1 and leans against the backrest 2, the back support pad 512 provides support for the patient's back. If the person being restrained leans back with greater force, the back support pad 512 moves towards the backrest 2. The movement of the back support pad 512 will compress the elastic support plate 511, causing the elastic support plate 511 to bend under force, thereby adapting the back support pad 512 to the person being restrained's back. If the back support pad 512 needs to be replaced, remove the nut 510 on the threaded rod 59, then remove the connecting plate 55 and the back support pad 512 connected to the connecting plate 55, and then install the new back support pad 512 on the backrest 2 in the reverse order of the installation steps of the back support pad 512 described above.

[0032] The back support component 5 provides support for the restraint person's back, helping them maintain proper posture, reduce back pressure, and alleviate muscle fatigue and pain caused by prolonged sitting.

[0033] Example 2: Please refer to Figure 4 and Figure 5 Based on Embodiment 1, this utility model provides a technical solution for a sliding connection component 6:

[0034] A sliding connection assembly 6 is provided between the mounting plate 53 and the connecting plate 55. The sliding connection assembly 6 allows the back support pad 512 to move in the vertical direction. The sliding connection assembly 6 includes a slide rail 61, a slider 62, a through port 63, a connecting bolt 65, and a guide groove 66. Two slide rails 61 and two sliders 62 are provided.

[0035] Two slide rails 61 are mounted on the mounting plate 53, two sliders 62 are mounted on the connecting plate 55, the through port 63 is opened on the support plate 54, the connecting bolt 65 is located on one side of the connecting plate 55, and the guide groove 66 is opened on the support plate 54.

[0036] The slider 62 is disposed on the side wall opposite to the mounting plate 53 of the connecting plate 55.

[0037] A movable plate 64 is provided inside the opening 63. One end of the connecting bolt 65 passes through the connecting plate 55 and the guide groove 66 in sequence and is connected to the movable plate 64 by threads.

[0038] The width of the movable plate 64 is adapted to the width of the guide groove 66, and the connecting bolt 65 is located in the middle of the connecting plate 55.

[0039] When the height of the backrest pad 512 needs to be adjusted, rotate the connecting bolt 65. The rotation of the connecting bolt 65 loosens the connection between the connecting bolt 65 and the movable plate 64 inside the opening 63. At this time, the connection between the support plate 54 and the connecting plate 55 is loosened. Then, move the backrest pad 512 up and down along the slide rail 61. When the backrest pad 512 moves to the appropriate position, rotate the connecting bolt 65. The rotation of the connecting bolt 65 tightens the support plate 54 and the connecting plate 55, thereby fixing the position of the connecting plate 55 and thus fixing the position of the backrest pad 512.

[0040] The sliding connection component 6 allows the back support pad 512 to move vertically, enabling the back support pad 512 to adjust its height according to the height and body shape of the person being restrained, thereby increasing the number of patients for whom the device is suitable.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A functional postural restraint device, comprising a restraint seat (1), a backrest (2), and an armrest frame (3), wherein the backrest (2) and the armrest frame (3) are connected to the restraint seat (1), characterized in that: Restraint straps (4) are provided on the backrest (2) and armrest frame (3), and a back support assembly (5) is provided on the backrest (2). The back support assembly (5) is used to support the back of the restrained person. The backrest assembly (5) includes a mounting groove (51) and a recess (52) formed on the backrest (2). The mounting groove (51) and the recess (52) are respectively formed on the two side walls of the backrest (2). A mounting plate (53) is provided inside the mounting groove (51). A support plate (54) is provided on the mounting plate (53). A connecting plate (55) is provided on the support plate (54). An elastic support plate (511) is provided on the connecting plate (55). A backrest pad (512) is provided on the elastic support plate (511). The mounting plate (53) is provided with a plurality of threaded rods (59) on one side wall opposite to the bottom of the inner side of the mounting groove (51). One end of the threaded rod (59) extends through the backrest (2) to the inner side of the groove (52). A nut (510) is threadedly connected to the threaded rod (59). The nut (510) is located inside the groove (52). A sliding connection assembly (6) is provided between the mounting plate (53) and the connecting plate (55). The sliding connection assembly (6) allows the back support pad (512) to move in the vertical direction. The sliding connection assembly (6) includes a slide rail (61), a slider (62), a through port (63), a connecting bolt (65), and a guide groove (66). There are two slide rails (61) and two sliders (62).

2. The functional postural restraint device according to claim 1, characterized in that: Two slide rails (61) are mounted on the mounting plate (53), two sliders (62) are mounted on the connecting plate (55), the through-hole (63) is opened on the support plate (54), the connecting bolt (65) is located on one side of the connecting plate (55), and the guide groove (66) is opened on the support plate (54).

3. The functional postural restraint device according to claim 1, characterized in that: A movable plate (64) is provided inside the opening (63). One end of the connecting bolt (65) passes through the connecting plate (55) and the guide groove (66) in sequence and is connected to the movable plate (64) by threads.

4. The functional postural restraint device according to claim 3, characterized in that: The width of the movable plate (64) is adapted to the width of the guide groove (66), and the connecting bolt (65) is located in the middle of the connecting plate (55).

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