Hand restraint device with protection effect

Abstract

The hand restraint device with the protection effect comprises a base and a base plate, the base plate is connected to the upper portion of the base, an inner groove is formed in the top of the base, a mounting bolt is arranged in the inner groove, a restraint ring is arranged on the upper portion of the base plate, and a rubber pressing block is connected to the bottom of an inserting rod. And a plurality of groups of silica gel balls are arranged below the rubber pressing block. According to the hand restraining device with the protection effect, a rubber pressing block is arranged at the bottom of a plate body, a plurality of silica gel balls are arranged at the bottom of the rubber pressing block, the rubber pressing block and the plate body are connected in an inserting connection mode and the like, and when a patient is restrained, a proper ring opening is adjusted according to the size of the wrist of the patient; then the wrist of the patient can directly make contact with the silica gel ball, due to the fact that the silica gel ball is made of soft materials, soft contact is provided when the silica gel ball makes contact with the hand of the patient, the situation that the skin of the patient is abraded during pressing is avoided, and the protection effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of hand restraint, and in particular relates to a hand restraint device with a protective effect. Background Art

[0002] A hand restraint is a device used to limit the movement of a patient's hands. It is often used during surgery or treatment to ensure that the patient's hands do not accidentally move or touch dangerous objects. When the restraint is actually in use, the patient's palm rests on the armrest and the hand is restrained to limit the movement of the patient's hand.

[0003] The hand restraint devices currently on the market have the following problems when used:

[0004] 1. When using traditional hand restraint devices, they are usually fixed directly on the patient's wrist with a bandage. During use, they are in direct contact with the patient's skin. When the patient rubs his wrist during treatment, it is easy to cause varying degrees of wear and tear on the wrist, and the protective effect is poor during use;

[0005] 2. Most hand restraint devices are often unable to restrain the wrists according to the size of the patient's wrists. For some patients with smaller wrists, they cannot compress the patient's wrists well, and the restraint effect is poor. Utility Model Content

[0006] The utility model aims to provide a hand restraint device with a protective effect to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a hand restraint device with a protective effect, comprising a base and a pad, the base is connected to the pad above, an inner groove is opened on the top of the base, mounting bolts are arranged inside the inner groove, a restraint ring is arranged above the pad, a plate body is arranged below the restraint ring, a slot is opened at the bottom of the plate body, a rod is embedded in the slot, the bottom of the rod is connected to a rubber pressure block, and a plurality of groups of silicone balls are arranged below the rubber pressure block.

[0008] Preferably, an internal threaded ring is provided above the restraint ring, the internal threads of the internal threaded ring are connected to a threaded pressure rod, the top of the threaded pressure rod is fixedly connected to a handle, the bottom of the threaded pressure rod is fixedly connected to a turntable, a plate body is provided at the bottom of the turntable, the top of the plate body is fixedly connected to a guide rod, and the guide rod passes through the interior of the fixed seat.

[0009] Preferably, the restraint ring shaft is connected to the bottom plate, a limiting hole is provided on one side of the restraint ring, and a limiting plate is embedded in the limiting hole.

[0010] Preferably, the top of the limit plate is fixedly connected to the torsion block, and the bottom of the limit plate is fixedly connected to the rod body.

[0011] Preferably, the bottom of the rod body is fixedly connected to the bearing, and the bottom of the bearing is fixedly connected to the base.

[0012] Preferably, the top of the restraint ring is fixedly connected to a fixing seat, and the top of the fixing seat is provided with an internal threaded ring.

[0013] The hand restraint device with protective effect of the utility model has the following advantages:

[0014] 1. A hand restraint device with a protective effect is provided with a rubber pressing block at the bottom of the plate body, and a plurality of silicone balls are provided at the bottom of the rubber pressing block, and the rubber pressing block is connected to the plate body by plugging or the like. When restraining a patient, the ring is first adjusted to a suitable opening according to the size of the patient's wrist, and then the patient's wrist will directly contact the silicone ball. Because the silicone ball is a soft material, it provides soft contact when in contact with the patient's hand, avoiding the patient's skin being abraded when pressed tightly, and the protective effect is better;

[0015] 2. This hand restraint device with a protective effect has a threaded pressure rod inside the fixing seat, and a turntable is used to connect the plate body, and two sets of guide rods are provided on both sides of the plate body. When it is necessary to clamp the wrists of different patients, it is only necessary to open the restraint ring first, and then place the patient's wrist on the top of the pad, and then turn the rotating block to fix the restraint ring, and then it is only necessary to turn the handle, and then the handle will drive the threaded pressure rod to rotate, thereby driving the rubber pressure block to approach the wrist, and the patient's hand can be pressed from three directions, and the restraint effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 This is a schematic diagram of the torsion fast structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the mounting bolt structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the rubber pressing block structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the guide rod structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the rod insertion structure of the utility model.

[0023] Explanation of markings in the figure: 1. Base; 2. Pad; 3. Inner groove; 4. Mounting bolt; 5. Constraint ring; 6. Fixed seat; 7. Internal threaded ring; 8. Threaded pressure rod; 9. Turntable; 10. Plate body; 11. Rubber pressure block; 12. Silicone ball; 13. Insert rod; 14. Bearing; 15. Rod body; 16. Limit plate; 17. Torsion block; 18. Handle; 19. Slot; 20. Limit hole; 21. Guide rod. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", 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 the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the present invention, a hand restraint device with a protective effect of the present invention is further described in detail below in conjunction with the accompanying drawings.

[0030] like Figure 1-6 As shown, a hand restraint device with a protective effect of the utility model comprises a base 1 and a pad 2, the top of the base 1 is connected to the pad 2, an inner groove 3 is provided on the top of the base 1, and a mounting bolt 4 is provided inside the inner groove 3. Due to the provision of the mounting bolt 4, the base 1 is conveniently fixed to the top of the armrest, and will not be pulled out when the patient twists, and the fixation is more stably during use. A restraint ring 5 is provided above the pad 2, and a plate body 10 is provided below the restraint ring 5. A slot 19 is provided at the bottom of the plate body 10, and a rod 13 is embedded in the slot 19. The bottom of the rod 13 is connected to a rubber pressure block 11, and a plurality of groups of silicone balls 12 are provided below the rubber pressure block 11. Due to the provision of the silicone ball 12, when the patient's wrist is clamped, the skin will directly touch the rubber ball. The rubber ball is made of soft material, so that the patient's wrist will not be damaged.

[0031] An internal threaded ring 7 is provided above the restraint ring 5, and the internal threads of the internal threaded ring 7 are connected to a threaded pressure rod 8, the top of the threaded pressure rod 8 is fixedly connected to a handle 18, and the bottom of the threaded pressure rod 8 is fixedly connected to a turntable 9. A plate body 10 is provided at the bottom of the turntable 9, and the top of the plate body 10 is fixedly connected to a guide rod 21, and the guide rod 21 passes through the interior of the fixed seat 6. Due to the provision of the turntable 9, when the handle 18 is held and the threaded pressure rod 8 is twisted, the plate body 10 on one side of the turntable 9 will not rotate, so that it will not affect the wrist when tightened.

[0032] The restraining ring 5 is connected to the bottom plate by a rotating shaft. A limiting hole 20 is provided on one side of the restraining ring 5. A limiting plate 16 is embedded in the limiting hole 20. The limiting hole 20 facilitates the placement of the limiting plate 16.

[0033] The top of the limit plate 16 is fixedly connected to the torsion block 17 , and the bottom of the limit plate 16 is fixedly connected to the rod body 15 . The torsion block 17 can easily drive the limit plate 16 to rotate, thereby locking the constraint ring 5 above the base 1 .

[0034] The bottom of the rod body 15 is fixedly connected to the bearing 14, and the bottom of the bearing 14 is fixedly connected to the base 1. Due to the bearing 14, when the torsion block 17 is twisted, the limit plate 16 is convenient to open and close, which is convenient to operate during use.

[0035] The top of the restraining ring 5 is fixedly connected to the fixing seat 6, and the top of the fixing seat 6 is provided with an internal thread ring 7. Due to the fixing seat 6, it is convenient to connect the internal thread ring 7 with the restraining ring 5, and the connection effect is better when in use.

[0036] The working principle of the hand restraint device with a protective effect: when using the hand restraint device with a protective effect, first, the base 1 needs to be fixed on the top surface of the handrail, and then the mounting bolt 4 is passed through the inner groove 3, and then the mounting bolt 4 only needs to be screwed to install the base 1 on the top of the handrail. Since there are four sets of mounting bolts 4, it is convenient to fix it more stably, and then the restraint ring 5 is opened by rotating it, and then the patient's wrist and palm are placed on the top of the pad 2, and then the limiting ring on one side of the restraint ring 5 is aligned with the limiting block on the top of the base 1, and then the torsion bar on the top of the limiting plate 16 needs to be screwed Quickly, so that the constraint ring 5 is fixed, and then the bearing 14 is installed on the top of the bottom plate, and the rod body 15 is installed inside the bearing 14, so that the rod body 15 can be connected to the limit plate 16, and then when the rotating block is twisted, the rod body 15 on the top of the bearing 14 will be driven to rotate, and the operation is also convenient when in use. Secondly, three sets of fasteners are provided on the top of the constraint ring 5, and the fixing seat 6 is fixedly connected to the top of the constraint ring 5, and then the internal threaded sleeve is installed on the top of the fixing seat 6. Secondly, the internal threaded ring 7 is provided inside the internal threaded sleeve to facilitate the connection of the threaded pressure rod 8, and guide rods are provided on both sides of the threaded pressure rod 8. 21. When it is necessary to clamp the patient's wrist, it is only necessary to twist the handle 18 at the top of the threaded pressure rod 8, and then the handle 18 will drive the threaded pressure rod 8 to squeeze, and a turntable 9 is used to connect the threaded pressure rod 8 and the plate body 10 to prevent the plate body 10 from rotating when the patient is tightened, so that the clamping operation is not convenient. Therefore, the turntable 9 is used for connection, which not only makes the clamping more stable, but also makes the operation more convenient, and will drive the rubber pressure block 11 to approach the wrist, and can press the patient's hand from three directions, so that the restraint effect is better. In order to tighten, In order to avoid friction on the patient's wrist, a rubber pressing block 11 is provided at the bottom of the plate body 10, and a plurality of silicone balls 12 are provided at the bottom of the rubber pressing block 11. The rubber pressing block 11 is connected to the plate body 10 by plugging or the like. When the patient is restrained, the patient's wrist will directly contact the silicone ball 12. Because the silicone ball 12 is made of soft material, it provides soft contact when in contact with the patient's hand, avoiding abrasion of the patient's skin when pressed, and has a better protective effect. In addition, the assembly is performed by plugging. When the silicone ball 12 is worn, it can be replaced in time, and the operation is also convenient during installation.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A hand restraint device with protective effect, characterized in that: The invention comprises a base (1) and a pad (2), wherein the pad (2) is connected to the top of the base (1), an inner groove (3) is provided at the top of the base (1), a mounting bolt (4) is provided inside the inner groove (3), a restraining ring (5) is provided above the pad (2), a plate body (10) is provided below the restraining ring (5), a slot (19) is provided at the bottom of the plate body (10), an insert rod (13) is embedded inside the slot (19), the bottom of the insert rod (13) is connected to a rubber pressing block (11), and a plurality of groups of silicone balls (12) are provided below the rubber pressing block (11).

2. The hand restraint device with protective effect according to claim 1, characterized in that: An internal threaded ring (7) is provided above the restraining ring (5), the internal thread of the internal threaded ring (7) is connected to a threaded pressure rod (8), the top of the threaded pressure rod (8) is fixedly connected to a handle (18), the bottom of the threaded pressure rod (8) is fixedly connected to a turntable (9), a plate body (10) is provided at the bottom of the turntable (9), the top of the plate body (10) is fixedly connected to a guide rod (21), and the guide rod (21) passes through the interior of the fixing seat (6).

3. The hand restraint device with protective effect according to claim 1, characterized in that: The restraining ring (5) is connected to the bottom plate through a rotating shaft. A limiting hole (20) is provided on one side of the restraining ring (5), and a limiting plate (16) is embedded inside the limiting hole (20).

4. The hand restraint device with protective effect according to claim 3, characterized in that: The top of the limiting plate (16) is fixedly connected to the torsion block (17), and the bottom of the limiting plate (16) is fixedly connected to the rod body (15).

5. The hand restraint device with protective effect according to claim 4, characterized in that: The bottom of the rod body (15) is fixedly connected to the bearing (14), and the bottom of the bearing (14) is fixedly connected to the base (1).

6. The hand restraint device with protective effect according to claim 1, characterized in that: The top of the restraining ring (5) is fixedly connected to a fixing seat (6), and the top of the fixing seat (6) is provided with an internal thread ring (7).

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