Restraint strap for nursing

Abstract

The utility model discloses a nursing restraint strap which comprises a restraint strap body, the two ends of the restraint strap body are jointly provided with an auxiliary tightening assembly, the restraint strap body deforms through the auxiliary tightening assembly, one end of the auxiliary tightening assembly is fixedly provided with a fixing frame, and one side of the fixing frame is provided with a clamping cavity; and the clamping assembly is composed of two sets of clamping plates and a transmission part, the transmission part is arranged at one end of the interior of the clamping cavity, the two sets of clamping plates are both installed in the clamping cavity in a sliding mode, and the two sets of clamping plates are both close to or away from each other through the transmission part. The restraint strap has the advantages that the auxiliary tightening assembly and the clamping assembly are matched with each other, a worker can conveniently bind a restless patient, the restraint strap body can be conveniently fixed, and therefore the use convenience of the restraint strap body is improved, and the safety of the patient and medical staff is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursing restraint belts, in particular to a restraint belt for nursing. Background Art

[0002] Nursing restraints are medical tools that are mainly used to assist caregivers in controlling or dealing with the behavior of the elderly, such as agitation or mental illness. These restraints can help prevent accidental injuries to patients, and can also be used to control patients in emergency situations. Secondly, the main function of restraints is to fix the elderly's body, especially when the elderly with serious illnesses cannot move their bodies independently, restraints can be used to limit their body movement to avoid causing injuries to themselves or caregivers.

[0003] However, there are some problems with the prior art: after the nursing restraint belts used on the market have fixed the patient's wrist, the ends need to be wrapped around the bedside guardrail or the bedside for fixation. However, with this type of nursing restraint belt fixation method, when the patient gradually shifts from the head of the bed to the foot of the bed, the restraint belt at the wrapped end has no self-limiting function and is prone to sliding on the bedside guardrail or the bedside, causing the elderly patient to be prone to wrist displacement when no one is watching. This has certain limitations, and this type of nursing restraint belt fixation method requires wrapping, which makes it difficult to easily wrap and fix the nursing restraint belt when fixing a restless or mentally ill patient, and it is prone to dead knots, which cannot meet the current situation. Therefore, we propose a nursing restraint belt. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a restraint belt for nursing use, which can facilitate staff to bind a restless patient and fix the restraint belt body through the mutual cooperation of an auxiliary tightening component and a clamping component, thereby improving the convenience of using the restraint belt body and improving the safety of patients and medical staff.

[0005] The utility model is implemented in this way: a nursing restraint belt comprises:

[0006] A restraint belt body, wherein auxiliary tightening components are provided at both ends of the restraint belt body, and the restraint belt body is deformed by the auxiliary tightening components, a fixed frame is fixedly installed at one end of the auxiliary tightening component, and a clamping cavity is opened on one side of the fixed frame;

[0007] The clamping assembly is composed of two groups of clamping plates and a transmission component. The transmission component is arranged at one end of the clamping cavity. The two groups of clamping plates are slidably installed inside the clamping cavity, and the two groups of clamping plates are moved closer to or away from each other through the transmission component.

[0008] Optionally, the auxiliary tightening assembly includes a protective shell and two groups of winding wheels, the protective shell is fixedly installed on the other side of the fixed frame, and a winding groove is opened inside the protective shell, the two groups of winding wheels are symmetrically rotatably installed inside the winding groove, a plurality of groups of tooth grooves are opened around the outer ends of the two groups of winding wheels, and the two groups of winding wheels are meshed with each other through the tooth grooves, through holes are opened at both ends of the upper surface of the protective shell, the two ends of the constraint belt body pass through the two groups of through holes to the inside of the winding groove, and the two ends of the two groups of constraint belt bodies are respectively wound around the winding rollers in the middle of the two groups of winding wheels;

[0009] It also includes a self-locking drive component, which is fixedly installed on one side of the protective shell.

[0010] Optionally, the self-locking drive component includes a worm wheel and a worm, a protective shell is provided on one side of the protective shell, and the protective shell is communicated with the interior of the winding groove, a rotation groove is opened on one side of the protective shell, the worm wheel is rotatably installed on one side of the rotating groove, the worm is rotatably installed at the lower end of the rotating groove, and the worm and the worm wheel are meshed with each other, a second knob is fixedly installed on the upper end of the worm, one end of the second knob passes through the upper surface of the protective shell to the interior of the rotating groove, and the worm wheel is fixedly connected to one of the groups of winding wheels.

[0011] Optionally, the transmission component includes a bidirectional screw rod, a transmission groove is opened on one side of the clamping cavity, the bidirectional screw rod is rotatably installed in the transmission groove, and both ends of the outer side of the bidirectional screw rod are meshed and connected with adjusting nuts, the two groups of clamping plates are respectively fixedly connected to the two groups of adjusting nuts, and the adjusting nuts are slidably installed in the transmission groove, and a first knob is fixedly installed on the upper end of the bidirectional screw rod, and the lower end of the first knob passes through the upper surface of the fixed frame to the inside of the transmission groove.

[0012] Optionally, movable holes are provided at both ends of one side of the two groups of clamping plates, and sliding wheels are movably connected inside the two groups of movable holes, extension blocks are movably connected on both sides of the sliding wheels, the extension blocks are fixedly installed on the other side of the clamping plates, and the extension blocks are arranged close to the movable holes, and multiple groups of avoidance grooves are provided at both ends of the clamping cavity, and the extension blocks and the avoidance grooves are arranged correspondingly.

[0013] Optionally, guide sliders are rotatably connected on both sides of the sliding wheel, sliding grooves are opened on both sides of the movable hole, and another group of sliding grooves is opened on one side of the extension block. The two groups of sliding grooves are vertically correspondingly arranged, and the guide slider is slidably installed inside the sliding groove, and a return spring is fixedly installed at one end of the guide slider, and one end of the return spring is fixedly connected to one end inside the other group of sliding grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting the clamping assembly and the auxiliary tightening assembly, the clamping assembly and the auxiliary tightening assembly cooperate with each other, so that when the patient is mentally agitated, the fixed frame can be quickly fixed to the bedside or guardrail, and then by rotating the second knob, the restraint belt body can be conveniently tightened, so as to facilitate the restraint of the patient, thereby protecting the patient and medical staff on a certain basis, and at the same time improving the convenience of fixing and removing the restraint belt.

[0016] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0018] Figure 2 It is a schematic diagram of the self-locking drive component provided by the utility model;

[0019] Figure 3 It is a schematic diagram of the clamping assembly provided by the utility model;

[0020] Figure 4 It is a schematic diagram of a sliding wheel provided by the utility model.

[0021] In the figure: 1. Constraint belt body; 2. Fixed frame; 3. Clamping assembly; 4. Auxiliary tightening assembly; 5. Extension block; 6. Reset spring; 7. Guide slider; 301. First knob; 302. Adjusting nut; 303. Bidirectional screw; 304. Sliding wheel; 305. Clamping plate; 401. Protective shell; 402. Protective shell; 403. Self-locking drive component; 4031. Worm gear; 4032. Worm; 4033. Second knob; 404. Winding wheel. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0024] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0025] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0026] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0027] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0028] like Figures 1 to 4 As shown, a nursing restraint belt provided by an embodiment of the utility model comprises: a restraint belt body 1, auxiliary tightening components 4 are provided at both ends of the restraint belt body 1, and the restraint belt body 1 is deformed by the auxiliary tightening components 4, a fixed frame 2 is fixedly installed at one end of the auxiliary tightening component 4, and a clamping cavity is opened on one side of the fixed frame 2; a clamping component 3, the clamping component 3 is composed of two groups of clamping plates 305 and a transmission component, the transmission component is provided at one end of the clamping cavity, the two groups of clamping plates 305 are slidably installed in the clamping cavity, and the two groups of clamping plates 305 are moved closer to or away from each other through the transmission component;

[0029] like Figure 1 As shown, a clamping cavity is provided on one side of the fixed frame 2, and the restraint belt body 1 is connected to the fixed frame 2 through the auxiliary tightening component 4. Therefore, the fixed frame 2 can be pre-positioned when placed at the bedside through the clamping cavity, and then the fixed frame 2 can be fixed to the bedside through the clamping component 3. Therefore, when the patient is more agitated, the restraint belt body 1 can be pre-fixed, making it convenient for the staff to fix the restraint belt body 1, thereby improving the convenience of binding the restraint belt body 1 to the patient;

[0030] like Figure 1 to Figure 2 As shown, the auxiliary tightening component 4 mentioned above can tighten the restraint belt body 1 by rotating. Therefore, the staff only needs to bind the restraint belt body 1 to the patient's wrist through Velcro, and then tighten the restraint belt body 1 through the auxiliary tightening component 4 to fix the patient's wrist, so that the staff does not need to manually tighten the restraint belt body 1, thereby effectively improving the convenience of using the restraint belt body 1.

[0031] Furthermore, the auxiliary tightening assembly 4 includes a protective shell 401 and two groups of winding wheels 404, the protective shell 401 is fixedly installed on the other side of the fixed frame 2, and a winding groove is opened inside the protective shell 401, the two groups of winding wheels 404 are symmetrically rotatably installed inside the winding groove, a plurality of groups of tooth grooves are opened around the outer ends of the two groups of winding wheels 404, and the two groups of winding wheels 404 are meshed with each other through the tooth grooves, through holes are opened at both ends of the upper surface of the protective shell 401, the two ends of the constraint belt body 1 pass through the two groups of through holes to the inside of the winding groove, and the two ends of the two groups of constraint belt bodies 1 are respectively wound around the winding rollers in the middle of the two groups of winding wheels 404; it also includes a self-locking drive component 403, the self-locking drive component 403 is fixedly installed on one side of the protective shell 401;

[0032] like Figure 2 As shown, by the design that the two sets of winding wheels 404 are meshed with each other through the teeth and grooves, the two sets of winding wheels 404 can rotate synchronously at the same time. Therefore, the two ends of the restraint belt body 1 can be controlled to be stably stored in the reeling groove, thereby avoiding the situation where the angle deviation occurs in the process of tightening the restraint belt body 1 when the restraint belt body 1 is bound to the patient's wrist.

[0033] Furthermore, the self-locking driving component 403 includes a worm wheel 4031 and a worm 4032. A protective shell 402 is provided on one side of the protective shell 401, and the protective shell 402 is communicated with the inside of the winding groove. A rotating groove is opened on one side of the protective shell 402. The worm wheel 4031 is rotatably installed on one side of the rotating groove. The worm 4032 is rotatably installed on the lower end of the rotating groove. The worm 4032 and the worm wheel 4031 are meshed with each other. A second knob 4033 is fixedly installed on the upper end of the worm 4032. One end of the second knob 4033 passes through the upper surface of the protective shell 402 to the inside of the rotating groove, and the worm wheel 4031 is fixedly connected to one set of winding wheels 404.

[0034] like Figure 2 As shown, by the design that a second knob 4033 is fixedly installed on the upper end of the worm 4032, the worm 4032 and the worm wheel 4031 themselves have a self-locking function. Therefore, rotating the worm 4032 controls the worm wheel 4031 to drive the two sets of winding wheels 404 to rotate, which can prevent the constraint belt body 1 from loosening due to the shaking of the patient.

[0035] Furthermore, the transmission component includes a bidirectional screw rod 303, a transmission groove is opened on one side of the clamping cavity, the bidirectional screw rod 303 is rotatably installed in the transmission groove, and both ends of the outer side of the bidirectional screw rod 303 are meshed and connected with adjustment nuts 302, two groups of clamping plates 305 are respectively fixedly connected with two groups of adjustment nuts 302, and the adjustment nuts 302 are slidably installed in the transmission groove, and the upper end of the bidirectional screw rod 303 is fixedly installed with a first knob 301, and the lower end of the first knob 301 passes through the upper surface of the fixed frame 2 to the inside of the transmission groove;

[0036] like Figure 1 and Figure 3 As shown, rotating the bidirectional screw rod 303 can control the two sets of clamping plates 305 to move closer to or farther from each other, so that the fixing frame 2 can be quickly fixed to the bedside or guardrail, thereby improving the convenience of fixing the restraint belt body 1 to the bedside.

[0037] Further, movable holes are provided at both ends of one side of the two groups of clamping plates 305, and the two groups of movable holes are movably connected with sliding wheels 304, and extension blocks 5 are movably connected on both sides of the sliding wheels 304, and the extension blocks 5 are fixedly installed on the other side of the clamping plates 305, and the extension blocks 5 are arranged close to the movable holes, and multiple groups of avoidance grooves are provided at both ends of the clamping cavity, and the extension blocks 5 are arranged correspondingly to the avoidance grooves; guide sliders 7 are rotatably connected on both sides of the sliding wheels 304, sliding grooves are provided on both sides of the movable holes, and another group of sliding grooves is provided on one side of the extension block 5, and the two groups of sliding grooves are arranged vertically and correspondingly, and the guide slider 7 is slidably installed inside the sliding grooves, and a return spring 6 is fixedly installed at one end of the guide slider 7, and one end of the return spring 6 is fixedly connected to one end of the other group of sliding grooves;

[0038] like Figure 3 and Figure 4 As shown, by the design that both sides of the sliding wheel 304 are rotatably connected to the guide slider 7, the sliding wheel 304 can move up and down at will inside the movable hole. When the two sets of clamping plates 305 move away from each other and the position of the fixed frame 2 needs to be fine-tuned, the sliding wheel 304 automatically fits against the bedside or guardrail under the elastic action of the return spring 6, and then it is convenient for the staff to stably move the fixed frame 2, thereby improving the convenience of adjusting the position of the restraint belt body 1.

[0039] It is worth noting that the clamping plate 305 in the above Figure 4 It can be seen that the clamping surface is provided with a guide groove, so as to facilitate the clamping of the bedside guardrail, further increase the stability of the restraint belt after binding, and the two sets of sliding wheels 304 can be applied to the bedside that is wider than the bedside guardrail.

[0040] It should be noted that, in this article, 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.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A restraint belt for nursing, characterized in that: include: A restraining belt body (1), wherein both ends of the restraining belt body (1) are provided with auxiliary tightening components (4), and the restraining belt body (1) is deformed by the auxiliary tightening components (4), a fixed frame (2) is fixedly mounted on one end of the auxiliary tightening component (4), and a clamping cavity is provided on one side of the fixed frame (2); The clamping assembly (3) is composed of two groups of clamping plates (305) and a transmission component, wherein the transmission component is arranged at one end of the clamping cavity, the two groups of clamping plates (305) are slidably installed in the clamping cavity, and the two groups of clamping plates (305) are moved closer to or farther away from each other through the transmission component.

2. A nursing restraint belt according to claim 1, characterized in that: The auxiliary tightening assembly (4) comprises a protective shell (401) and two groups of winding wheels (404); the protective shell (401) is fixedly mounted on the other side of the fixed frame (2), and a winding groove is provided inside the protective shell (401); the two groups of winding wheels (404) are symmetrically mounted inside the winding groove; a plurality of groups of tooth grooves are provided around the outer ends of the two groups of winding wheels (404), and the two groups of winding wheels (404) are meshed with each other through the tooth grooves; through holes are provided at both ends of the upper surface of the protective shell (401); the two ends of the restraining belt body (1) respectively pass through the two groups of through holes to the inside of the winding groove, and the two ends of the two groups of restraining belt bodies (1) are respectively wound around the winding rollers in the middle of the two groups of winding wheels (404); It also includes a self-locking drive component (403), and the self-locking drive component (403) is fixedly installed on one side of the protective shell (401).

3. A nursing restraint belt according to claim 2, characterized in that: The self-locking driving component (403) comprises a worm wheel (4031) and a worm (4032); a protective shell (402) is provided on one side of the protective shell (401), and the protective shell (402) is communicated with the interior of the winding groove; a rotating groove is provided on one side of the protective shell (402); the worm wheel (4031) is rotatably mounted on one side of the interior of the rotating groove; the worm (4032) is rotatably mounted on the lower end of the interior of the rotating groove; the worm (4032) and the worm wheel (4031) are meshed with each other; a second knob (4033) is fixedly mounted on the upper end of the worm (4032); one end of the second knob (4033) passes through the upper surface of the protective shell (402) to the interior of the rotating groove; and the worm wheel (4031) is fixedly connected to one of the groups of winding wheels (404).

4. A nursing restraint belt according to claim 1, characterized in that: The transmission component comprises a bidirectional screw rod (303), a transmission groove is provided on one side of the clamping cavity, the bidirectional screw rod (303) is rotatably mounted inside the transmission groove, and both ends of the outer side of the bidirectional screw rod (303) are meshedly connected with adjustment nuts (302), the two groups of clamping plates (305) are respectively fixedly connected to the two groups of adjustment nuts (302), and the adjustment nuts (302) are slidably mounted inside the transmission groove, and a first knob (301) is fixedly mounted on the upper end of the bidirectional screw rod (303), and the lower end of the first knob (301) passes through the upper surface of the fixed frame (2) to the inside of the transmission groove.

5. A nursing restraint belt according to claim 4, characterized in that: Both ends of one side of the two groups of clamping plates (305) are provided with movable holes, and the inside of the two groups of movable holes are movably connected with sliding wheels (304), and both sides of the sliding wheels (304) are movably connected with extension blocks (5), and the extension blocks (5) are fixedly installed on the other side of the clamping plates (305), and the extension blocks (5) are arranged close to the movable holes, and multiple groups of avoidance grooves are arranged at both ends of the inside of the clamping cavity, and the extension blocks (5) and the avoidance grooves are arranged correspondingly.

6. A nursing restraint belt according to claim 5, characterized in that: The sliding wheel (304) is rotatably connected to guide sliders (7) on both sides, the movable hole is provided with sliding grooves on both sides, and the extension block (5) is provided with another set of sliding grooves on one side. The two sets of sliding grooves are arranged vertically correspondingly. The guide slider (7) is slidably installed inside the sliding groove, and a return spring (6) is fixedly installed at one end of the guide slider (7), and one end of the return spring (6) is fixedly connected to one end inside the other set of sliding grooves.

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