Nursing restraint strap

Abstract

The utility model relates to the technical field of medical restraint straps, in particular to a nursing restraint strap which comprises a restraint ring, the restraint ring is an arc-shaped body, two ends of the arc-shaped body are respectively connected with a left lacing strap and a right lacing strap, and the other ends of the left lacing strap and the right lacing strap are respectively connected with a fixing strap and a fixing head. The left lacing belt and the right lacing belt are jointly nested in the lacing mechanism, and the lacing mechanism is used for tightening and loosening the restraint ring; the convention belt is of a restraint ring structure, the restraint ring is easy to operate, the limb of a patient is sleeved with the restraint ring, tightening and loosening of the restraint ring are achieved by jointly pushing and pulling the left tightening belt and the right tightening belt through the tightening mechanism, and the labor intensity of nursing staff is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical restraint belt technology, and in particular to a nursing restraint belt. Background Technology

[0002] In daily care, some patients may move their limbs erratically due to loss of consciousness or pain. This not only affects the normal treatment and care provided by nursing staff, but also easily causes harm to the patients themselves. Therefore, restraint straps are often used to restrain patients during treatment to prevent them from moving around and to ensure their safety.

[0003] Existing restraints come in two main types: one is the strap-on type, where one end is tied to the bed and the other end is used to secure the patient's limbs. However, due to inconsistent tightness, patients often experience discomfort, requiring frequent re-fastening by caregivers, making the process cumbersome and labor-intensive. The other type uses snap fasteners to secure the restraints to the limbs. Because patients' limbs vary greatly in size, soft padding is needed at the points where the restraints contact the patient's skin. Since the padding itself lacks eyelets, securing the restraints is cumbersome, and misaligned eyelets can lead to the restraints being too tight or too loose, resulting in low patient comfort and poor restraint effectiveness.

[0004] Therefore, the applicant provides a nursing restraint belt to solve the problems in the above-mentioned technology. Utility Model Content

[0005] The purpose of this invention is to overcome the existing defects and provide a nursing restraint belt that solves the problems of low comfort and poor restraint effect of restraint belts in the background art; the cumbersome operation of traditional strap-type restraint belts and the high labor intensity of nursing staff.

[0006] To solve the above-mentioned technical problems, this utility model provides a nursing restraint belt, including a restraint ring, which is an arc-shaped body. The two ends of the arc-shaped body are respectively connected to a left tightening band and a right tightening band, and the other ends of the left tightening band and the right tightening band are respectively connected to a fixing band and a fixing head. The left tightening band and the right tightening band are nested together in a tightening mechanism, which is used to tighten and loosen the restraint ring.

[0007] A further improvement of this utility model is that the inner wall of the constraint ring body is fitted with a fixed constraint pad, and the overall width of the constraint ring is 5-15cm.

[0008] A further improvement of this utility model is that: tensioning strap holes are provided longitudinally at both ends of the constraint ring body, and one end of the left tensioning strap and the right tensioning strap are nested in the tensioning strap holes respectively, and the left tensioning strap and the right tensioning strap are fixed by the left connecting rod and the right connecting rod respectively.

[0009] A further improvement of this utility model is that: the other ends of the left and right tightening straps are respectively connected to a fixing strap and a fixing head; the fixing strap body is provided with several fixing holes; the fixing head is provided with an insert rod; the insert rod is adapted to be embedded in the fixing hole for tightening and loosening the fixing strap.

[0010] A further improvement of this utility model is that: a number of through-holes are provided on the left tightening band body; a number of right grooves are provided on the right tightening band body; when the right groove and the left through-hole overlap, the tightening block in the tightening mechanism is adapted to be embedded in the right groove and the left through-hole for limiting and fixing.

[0011] A further improvement of the present invention is that the tightening mechanism further includes a screw rod, a slider, a groove hole, a threaded hole, and a driving ball; the tightening mechanism body is provided with a perforated cavity, the top surface of the perforated cavity is vertically provided with a threaded hole, the threaded hole is adapted to the screw rod, the bottom end of the screw rod is a driving ball, and the driving ball is located in the closed cavity.

[0012] A further improvement of this utility model is that: symmetrical sliding groove holes are provided through both sides of the main body of the tightening mechanism, and sliders are adapted in the sliding groove holes and symmetrically fixed to both sides of the tightening block.

[0013] A further improvement of this utility model is that the clamping block, the slider, and the closed cavity are integrally formed.

[0014] A further improvement of this utility model is that: a closed cavity is provided on the top surface of the tightening block, and a through hole is provided on the top surface of the closed cavity, which is adapted to the up and down movement of the spiral rod.

[0015] A further improvement of this utility model is that the width and length of the lower part of the tightening block body are adapted to the width and length of the left through groove and the right groove.

[0016] By adopting the above technical solution, this utility model has the following beneficial effects:

[0017] 1. This utility model provides a nursing restraint belt, which adopts a restraint ring structure. Compared with the traditional strap restraint, the restraint ring is simple to operate. It is put on the patient's limb, and the restraint ring is tightened and loosened by pushing and pulling on the left and right restraint bands through the tightening mechanism. The restraint belt is simple to operate and greatly reduces the labor intensity of nursing staff.

[0018] 2. This utility model provides a nursing restraint belt. The restraint ring has a two-layer structure design, and a multi-layer structure can be set according to user needs. The restraint ring is made of elastic material, and the restraint pad is made of breathable and soft material. The restraint ring and the restraint pad are the same size, and the overall width of the two is 5-15cm. By setting the width, the patient's comfort under restraint is improved. The restraint ring has a simple structure and is convenient to use.

[0019] 3. This utility model provides a nursing restraint belt in which the left and right tightening bands are embedded in the perforated cavity of the tightening mechanism. When the caregiver needs to tighten the restraint ring, the caregiver pushes and pulls the tightening mechanism to bring it closer to the restraint ring. At this time, the caregiver checks whether the left through groove and the right groove are overlapping. The left through groove abuts against the right groove. When the two overlap, the caregiver rotates the screw rod downward to make the tightening block embed and limit its fixation. When the caregiver needs to loosen the restraint ring, the caregiver rotates the screw rod upward and exits the left through groove and the right groove. The caregiver pushes and pulls the tightening mechanism towards one end of the fixing band and the fixing head. At this time, the restraint ring is loosened. This restraint belt is simple to operate and highly comfortable.

[0020] 4. This utility model provides a nursing restraint belt. The tightening mechanism of the restraint belt uses a rotating spiral rod to move a driving ball at the bottom of the spiral rod upward and downward. When the spiral rod is rotated upward, the driving ball abuts against the top of the closed cavity, thereby causing the tightening block to move upward and disengage from the left and right tightening bands. When the spiral rod is rotated downward, the driving ball abuts against the bottom of the closed cavity, thereby causing the tightening block to move downward and embed into the left and right tightening bands to achieve fixed positioning. This tightening mechanism is simple to operate and highly practical.

[0021] 5. The present invention provides a nursing restraint belt in which sliding groove holes are provided through the two side walls of the tightening mechanism body. The sliding groove holes are adapted to the sliders on both sides of the tightening block to prevent the tightening block from rotating or swaying left and right when the spiral rod rotates, thus avoiding the inconvenience of lowering and fixing the left and right tightening belts. By setting the sliders and sliding groove holes, the operation difficulty of nursing staff is reduced and the operation of the tightening mechanism is made simple and convenient. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a structural diagram of a nursing restraint belt;

[0024] Figure 2 This is a structural diagram of a nursing restraint belt;

[0025] Figure 3 for Figure 1 A schematic diagram of the constraint ring structure in the diagram;

[0026] Figure 4This is a schematic diagram of the tightening mechanism;

[0027] Figure 5 This is a schematic diagram of the tightening mechanism.

[0028] Reference numerals: 1. Constraint ring; 2. Constraint pad; 3. Left connecting rod; 4. Right connecting rod; 5. Left tightening band; 6. Right tightening band; 7. Tightening mechanism; 8. Fixing band; 9. Fixing head; 10. Fixing hole; 11. Left through groove; 12. Insert rod; 13. Tightening band hole; 14. Right groove; 15. Tightening block; 16. Helical rod; 17. Slider; 18. Slide hole; 19. Threaded hole; 20. Drive ball; 21. Perforated cavity; 22. Closed cavity; 23. Perforation. Detailed Implementation

[0029] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The present invention will be further explained below with reference to specific embodiments.

[0033] like Figure 1-5As shown, this embodiment provides a nursing restraint belt, including a restraint ring 1, which is an arc-shaped body. The two ends of the arc-shaped body are respectively connected to a left tightening band 5 and a right tightening band 6. The other ends of the left tightening band 5 and the right tightening band 6 are respectively connected to a fixing band 8 and a fixing head 9. The left tightening band 5 and the right tightening band 6 are nested together within a tightening mechanism 7, which is used to tighten and loosen the restraint ring 1. The tightening mechanism 7 also includes a spiral rod 16, a slider 17, a groove hole 18, a threaded hole 19, and a driving ball 20. The body of the tightening mechanism 7 is provided with a perforated cavity 21. A threaded hole 19 is vertically provided on the top surface of the tightening mechanism 7. The threaded hole 19 is adapted to the screw rod 16. The bottom end of the screw rod 16 is a driving ball 20, which is located in the closed cavity 22. A sliding groove hole 18 is symmetrically provided through both sides of the tightening mechanism 7. A slider 17 is adapted to the sliding groove hole 18 and is symmetrically fixed to both sides of the tightening block 15. The tightening block 15, the slider 17, and the closed cavity 22 are integrally formed. The top surface of the tightening block 15 is provided with the closed cavity 22. A through hole 23 is provided through the top surface of the closed cavity 22, which is adapted to the up-and-down movement of the screw rod 16. The width and length of the lower part of the tightening block 15 body are adapted to the width and length of the left through slot 11 and the right groove 14. In this embodiment, the left tightening band 5 and the right tightening band 6 are respectively connected to the arc-shaped body of the constraint ring 1. The left tightening band 5 and the right tightening band 6 abut against each other and pass through the through cavity 21 on the body of the tightening mechanism 7. The tightening mechanism 7 can freely push, pull and slide on the left tightening band 5 and the right tightening band 6. By rotating the screw rod 16 in the tightening mechanism 7 up and down, the up and down displacement of the screw rod 16 drives the tightening block 15 to move up and down. The width and length of the lower part of the tightening block 15 are adapted to the left through slot. The width and length of the left through groove 11 and the right groove 14 are as follows: the left through groove 11 is set on the left tension band 5, and the right groove 14 is set on the right tension band 6. The right groove 14 is a groove body. When the left through groove 11 and the right groove 14 overlap, the nurse presses the left tension band 5 and the right tension band 6 to prevent the left through groove 11 and the right groove 14 from being misaligned. At this time, the nurse moves the spiral rod 16 downward by rotating it. The driving ball 20 on the spiral rod 16 drives the tension block 15 downward and fits into the left through groove 11 and the right groove 14 to complete the fixed limit. This tensioning mechanism is simple to operate and highly practical.

[0034] In this embodiment, as Figure 3 As shown, the inner wall of the restraint ring 1 is fitted with a fixed restraint pad 2, and the overall width of the restraint ring 1 is 5-15cm. The restraint ring has a two-layer structure design, and a multi-layer structure can be set according to user needs. The restraint ring is made of elastic material, and the restraint pad is made of breathable and soft material. The restraint ring and the restraint pad are the same size, and their overall width is 5-15cm. By setting the width, the patient's comfort during restraint is improved. The restraint ring has a simple structure and is convenient for restraint.

[0035] In this embodiment, as Figure 1-5As shown, the restraint ring 1 has longitudinally arranged tension strap holes 13 at both ends of its main body. One end of the left tension strap 5 and the right tension strap 6 are nested within each tension strap hole 13. The left tension strap 5 and the right tension strap 6 are fixed by the left connecting rod 3 and the right connecting rod 4, respectively. The other ends of the left tension strap 5 and the right tension strap 6 at both ends of the restraint ring 1 are fixed by the left connecting rod 3 and the right connecting rod 4, respectively. The other ends of the left tension strap 5 and the right tension strap 6 are connected to a fixing strap 8 and a fixing head 9, respectively. The fixing head 9 is an existing product and will not be described in detail here. The fixing strap 8 has several fixing holes 10, and the fixing head 9 has an insert rod 12. The insert rod 12 is fitted into the fixing holes 10 for tightening and loosening the fixing strap 8. The fixing strap 8 and the fixing head 9 are used to secure another object, such as a bed armrest or a bedside perforation. The left tension strap 5 has several through slots 11. The right tension strap 6... The main body is provided with several right grooves 14; when the right groove 14 and the left through groove 11 overlap, the tightening block 15 in the tightening mechanism 7 is adapted to be embedded in the right groove 14 and the left through groove 11 to limit and fix the position of the left tightening band 5 and the right tightening band 6; the left tightening band and the right tightening band in the restraint belt are embedded together in the perforated cavity of the tightening mechanism. When the caregiver needs to tighten the restraint ring, the caregiver pushes and pulls the tightening mechanism to bring the tightening mechanism closer to the restraint ring. At this time, check whether the left through groove and the right groove are overlapping. The left through groove is against the right groove. When the two overlap, the caregiver rotates the screw rod to move down, so that the tightening block is embedded and fixed. When the caregiver needs to loosen the restraint ring, rotate the screw rod to move up and out of the left through groove and the right groove. The caregiver pushes and pulls the tightening mechanism towards one end of the fixing band and the fixing head. At this time, the restraint ring is loosened. This restraint belt is simple to operate and highly comfortable.

[0036] This utility model also provides a working principle of a nursing restraint belt: When a patient needs restraint treatment, the nurse pushes the tightening mechanism on the restraint belt backward away from the restraint ring, causing the arc-shaped restraint ring to bend outward, allowing the patient's limbs to fit into the restraint ring. At this time, the nurse pushes the tightening mechanism forward to one end of the restraint ring. Left and right tightening straps are respectively provided at both ends of the restraint ring, with several left through-grooves and right grooves on each strap. The nurse, based on the patient's limb position, pushes the tightening mechanism to the appropriate position, then overlaps the left through-grooves and right grooves, pressing down on the left and right tightening straps with one hand to prevent displacement of the left and right tightening straps from affecting the limiting position of the tightening mechanism. The tightening mechanism consists of an inner perforated cavity through which the left and right tightening straps pass. A spiral rod is provided on one side of the left tightening strap, and the spiral rod is adapted to a threaded hole on its top wall. The screw rod rotates downwards, with a drive ball at its bottom. The screw rod and drive ball are integrally formed. When the screw rod moves downwards to limit its movement, it rotates downwards, and the drive ball in the screw rod abuts against the bottom surface of the closed cavity on the tightening block. The downward rotation of the screw rod causes the tightening block to move vertically downwards and embed into the left through groove and the right groove for limiting and fixing. When the screw rod moves upwards to release the limit, the drive ball in the screw rod abuts against the top surface of the closed cavity. The upward rotation of the screw rod causes the tightening block to move vertically upwards, loosening the left and right tightening bands and allowing them to move. This facilitates the pushing, pulling, and sliding of the tightening mechanism body. A fixing band and a fixing head are respectively provided at the other end of the left and right tightening bands. The rod in the fixing head can be fitted into several fixing holes. The fixing head is an existing belt head structure, and the fixing band is an existing belt hole structure. The two are mutually adapted and fixed for fixing the restraint band. This restraint belt uses a restraint ring structure. Compared with traditional strap restraint, this restraint ring is simple to operate. It is put on the patient's limb, and the tightening mechanism pushes and pulls on the left and right tightening bands to tighten and loosen the restraint ring. This restraint belt is easy to operate and greatly reduces the labor intensity of nursing staff.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A nursing restraint belt, characterized in that, The system includes a constraint ring (1), which is an arc-shaped body. The two ends of the arc-shaped body are connected to a left tightening band (5) and a right tightening band (6), respectively. The other ends of the left tightening band (5) and the right tightening band (6) are connected to a fixing band (8) and a fixing head (9), respectively. The left tightening band (5) and the right tightening band (6) are nested together within a tightening mechanism (7), which is used to tighten and loosen the constraint ring (1). The tightening mechanism (7) also includes a helical rod (16), a slider (17), a groove hole (18), and a threaded hole (19). 19) and drive ball (20); the main body of the tightening mechanism (7) is provided with a perforated cavity (21), the top surface of the perforated cavity (21) is provided with a threaded hole (19), the threaded hole (19) is adapted to the screw rod (16), the bottom end of the screw rod (16) is the drive ball (20), the drive ball (20) is located in the closed cavity (22); the top surface of the tightening block (15) is provided with a closed cavity (22), the top surface of the closed cavity (22) is provided with a through hole (23), the through hole (23) is adapted to the up and down movement of the screw rod (16).

2. The nursing restraint belt according to claim 1, characterized in that, The inner wall of the constraint ring (1) is fitted with a fixed constraint pad (2), and the overall width of the constraint ring (1) is 5-15cm.

3. A nursing restraint belt according to claim 1, characterized in that, The restraint ring (1) has a tightening band hole (13) set longitudinally at both ends of the body. The left tightening band (5) and the right tightening band (6) are nested in the tightening band hole (13). The left tightening band (5) and the right tightening band (6) are fixed by the left connecting rod (3) and the right connecting rod (4) respectively.

4. A nursing restraint belt according to claim 3, characterized in that, The other ends of the left tightening strap (5) and the right tightening strap (6) are connected to the fixing strap (8) and the fixing head (9) respectively. The fixing strap (8) has several fixing holes (10) and the fixing head (9) has a rod (12) inside. The rod (12) is adapted to be embedded in the fixing hole (10) for tightening and loosening the fixing strap (8).

5. A nursing restraint belt according to claim 1, characterized in that, The left tightening band (5) has several through-holes (11) on its main body; the right tightening band (6) has several right grooves (14) on its main body; when the right grooves (14) and the left through-holes (11) overlap, the tightening block (15) in the tightening mechanism (7) is adapted to be embedded in the right grooves (14) and the left through-holes (11) for limiting and fixing.

6. A nursing restraint belt according to claim 1, characterized in that, The tightening mechanism (7) has symmetrical sliding groove holes (18) through both sides of its main body. The sliding groove holes (18) are fitted with sliders (17), and the sliders (17) are symmetrically fixed to both sides of the tightening block (15).

7. A nursing restraint belt according to claim 1, characterized in that, The clamping block (15), the slider (17), and the closed cavity (22) are integrally formed.

8. A nursing restraint belt according to claim 5, characterized in that, The width and length of the lower part of the tightening block (15) body are adapted to the width and length of the left through groove (11) and the right groove (14).

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