Novel police restraint strap

Abstract

The utility model discloses a novel police restraint strap relates to the field of binding belt design, including waist band and two wrist band, two wrist band are fixedly installed respectively in the outside of waist band, one end fixed mounting of waist band has locking belt, and the outside fixed mounting of the other end of waist band has button, all fixed mounting of wrist band and locking belt have strong magnet lock, and strong magnet lock includes metal insertion stem and lock catch, and metal insertion stem and lock catch are fixedly installed respectively through rivet riveting in the both ends of wrist band and locking belt, the side of lock catch is formed with the slot, and metal insertion stem inserts the slot setting, and the movable cooperation installation of lock catch is in the magnetic conducting block, and the bottom side of magnetic conducting block is formed with the buckle, and the elastic piece is installed to the abutment between magnetic conducting block and lock catch, and the formation of a plurality of buckle positions on metal insertion stem, and the buckle of elastic piece drives buckle and is locked in one of buckle positions, compared with traditional police restraint belt, the utility model uses more convenient, can effectively improve the restraint efficiency.

Description

Technical Field

[0001] This utility model relates to the field of restraint belt design, and in particular to a new type of police restraint belt. Background Technology

[0002] Police restraint straps are divided into leather restraint straps and nylon restraint straps. They are police equipment used by police officers to restrict the movement of the hands of lawbreakers during the performance of their duties. The restraint straps are tied around the waist, and the hands are restrained on both sides. They are sturdy and durable, and easy and flexible to operate. At the same time, police restraint straps can also be used to restrict the movement of patients with various diseases.

[0003] Most police restraint belts on the market do not have a locking mechanism, and the restrained person may open it on their own. If a locking mechanism is to be added to the restraint belt, a keyhole and a special key are required. It is inconvenient to use and can only be opened with a specific key. In emergency situations, the efficiency of restraining lawbreakers or patients is particularly critical. Existing police restraint belts with locks have the problem of inconvenience. Therefore, it is necessary to design a new type of police restraint belt to solve this technical problem. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model provides a technical solution that can solve the above problems.

[0005] The new police restraint belt includes a waist strap and two wrist straps, with the two wrist straps respectively fixedly installed on the outside of the waist strap;

[0006] A locking strap is fixedly installed at one end of the waist strap, and a buckle is fixedly installed on the outer side of the other end of the waist strap, with the locking strap passing through the buckle.

[0007] Both the wrist strap and the locking strap are fixedly installed with strong magnetic locks. The strong magnetic locks include metal rods and buckles. The metal rods and buckles are respectively riveted and fixed to both ends of the wrist strap and the locking strap.

[0008] The latch has a slot formed on its side, into which a metal rod is inserted. A magnetic block is movably installed inside the latch, and a buckle is formed on the bottom side of the magnetic block. An elastic element is installed between the magnetic block and the latch. Several buckle positions are formed on the metal rod, and the elastic element drives the buckle to engage and lock in one of the buckle positions.

[0009] Furthermore, the magnetic lock also includes a magnetic key, and the magnetic key and the magnetic block are magnetically attracted to each other.

[0010] Furthermore, the magnetic key is magnetically fitted with a magnetic shield.

[0011] Furthermore, the magnetic key is equipped with a lever.

[0012] Furthermore: the magnetic block has a through hole formed on it, and a rotating shaft is fixedly installed inside the latch. The through hole and the rotating shaft are connected to each other by rotation. The elastic element is installed between the right side of the magnetic block and the latch. The bottom side of the latch has a slot formed on it. The latch is installed in the slot with a gap fit. The elastic element drives the latch to abut against the right side of the slot. When the metal rod is inserted, it drives the latch to rotate to the left side of the slot.

[0013] Furthermore, the right side of the magnetic block and the inside of the latch are both formed with positioning grooves, and the elastic element is a spring, which is installed between the positioning grooves on both sides.

[0014] Furthermore, the buckles are arranged in a plurality of equally spaced arrays, and the locking strap passes through one or more buckles and is locked by a strong magnetic lock.

[0015] Furthermore: a first metal piece is fixedly installed on the outer side of the wrist strap by rivets, and a second metal piece is fixedly installed on the outer side of the waist strap by rivets. Both the first and second metal pieces have perforations, and a constraint chain is installed between the perforations of the first and second metal pieces.

[0016] Furthermore, the metal insert is bent into an arc-shaped structure.

[0017] Furthermore, the curvature of the metal insert on the wrist strap is less than that of the metal insert on the locking strap.

[0018] Compared with the prior art, this utility model uses a strong magnetic lock to replace a general key lock. A movable magnetic block is set in the lock buckle of the strong magnetic lock. When the strong magnet is attracted to the lock buckle, the strong magnet will drive the magnetic block to move upward to open, so as to achieve the effect of quick use. After the strong magnet is removed, the elastic element will drive the buckle to insert into one of the buckles of the metal plug to lock, so as to achieve quick locking.

[0019] Compared to traditional police restraint straps, this invention is more convenient to use and can effectively improve restraint efficiency.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 yes Figure 1 A magnified structural diagram at point A;

[0024] Figure 3 yes Figure 1 A magnified structural diagram at point B;

[0025] Figure 4 This is a schematic diagram of a strong magnetic key;

[0026] Figure 5 This is a cross-sectional structural diagram of a strong magnetic lock;

[0027] Figure 6 yes Figure 5 A schematic diagram showing the structure when the metal rod is inserted into the latch;

[0028] Figure 7 yes Figure 5 A schematic diagram of the structure when one of the latches is locked.

[0029] The following components are shown in the diagram: 1. Waist strap; 2. Wrist strap; 3. Locking strap; 4. Buckle; 5. Magnetic lock; 51. Metal rod; 52. Lock; 53. Magnetic key; 6. Slot; 7. Magnetic block; 8. Buckle; 9. Elastic element; 10. Buckle position; 11. Magnetic shield; 12. Toggle handle; 13. Through hole; 14. Rotating shaft; 15. Slot; 16. Positioning slot; 17. First metal component; 18. Second metal component; 19. Perforation; 20. Restraint chain. Detailed Implementation

[0030] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0031] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] like Figure 1-7 As shown, the novel police restraint belt of this utility model includes a waist strap 1 and two wrist straps 2, with the two wrist straps 2 respectively fixedly installed on the outside of the waist strap 1.

[0036] A locking strap 3 is fixedly installed at one end of the waist strap 1, and a buckle 4 is fixedly installed on the outer side of the other end of the waist strap 1. The locking strap 3 passes through the buckle 4.

[0037] Both the wrist strap 2 and the locking strap 3 are fixedly installed with strong magnetic locks 5. The strong magnetic lock 5 includes a metal rod 51 and a buckle 52. The metal rod 51 and the buckle 52 are respectively riveted and fixedly installed at both ends of the wrist strap 2 and the locking strap 3.

[0038] The side of the latch 52 is formed with a slot 6, the metal rod 51 is inserted into the slot 6, a magnetic block 7 is movably installed inside the latch 52, a buckle 8 is formed on the bottom side of the magnetic block 7, an elastic member 9 is abutted between the magnetic block 7 and the latch 52, and a number of buckle positions 10 are formed on the metal rod 51. The elastic member 9 drives the buckle 8 to engage and lock in one of the buckle positions 10.

[0039] The principle is as follows: a strong magnetic lock 5 is used instead of a regular key lock. A movable magnetic block 7 is set inside the latch 52 of the strong magnetic lock 5. When the strong magnet is attracted to the latch 52, the strong magnet will drive the magnetic block 7 to move upward and open, achieving the effect of quick use. After the strong magnet is removed, the elastic element 9 will drive the buckle 8 to be inserted into one of the buckle positions 10 of the metal plug 51 for locking, achieving quick locking. Compared with traditional police restraint belts, this utility model is more convenient to use and can effectively improve restraint efficiency.

[0040] Furthermore, the magnetic lock 5 also includes a magnetic key 53, which is magnetically connected to the magnetic block 7. Once the magnetic key 53 is removed, the lock can be locked. Under normal circumstances, the restrained person has no possibility of opening it by themselves. Moreover, there is no keyhole on the lock 52. After the magnetic key 53 is removed, it is difficult for the restrained person to think of using a strong magnet to open it.

[0041] Furthermore, a magnetic shield 11 is magnetically attached to the strong magnetic key 53; the magnetic field is generated by the magnet of the strong magnetic key 53, pointing from the N pole to the S pole, forming a closed structure outside the magnet. The closer to the radiation source, the stronger the magnetic field. The principle of magnetic field shielding is to use magnetic shielding materials. The magnetic shield 11 is used to change the direction of the magnetic field. Since the magnetic field is bypassed through a low magnetic resistance path, it can ensure that surrounding objects are not affected by the magnetic field.

[0042] Furthermore, the magnetic key 53 is provided with a lever handle 12, which facilitates the removal of the magnetic key 53 from the magnetic shield 11.

[0043] Furthermore: the magnetic block 7 has a through hole 13 formed on it, and a rotating shaft 14 is fixedly installed inside the latch 52. The through hole 13 and the rotating shaft 14 are rotatably connected to each other. The elastic element 9 is installed between the right side of the magnetic block 7 and the latch 52. The bottom side of the latch 52 has a slot 15 formed on it. The buckle 8 is installed in the slot 15 with a gap fit. The elastic element 9 drives the buckle 8 to abut against the right side of the slot 15. When the metal rod 51 is inserted, it drives the buckle 8 to rotate to the left side of the slot 15. When the metal rod 51 is inserted, it will drive the elastic element 9 to squeeze, realizing the effect of direct insertion of wireless strong magnet. When the metal rod 51 is pulled out, the elastic element 9 will drive the buckle 8 to abut against the right side of the slot 15 in time, forming the structure of the latch 52, realizing the self-locking effect, making the strong magnetic lock 5 more concealed, and it is difficult for the restrained person to think of using strong magnet to open it.

[0044] Furthermore, the right side of the magnetic block 7 and the inside of the latch 52 are both formed with positioning grooves 16, and the elastic element 9 is a spring. The elastic element 9 is installed between the positioning grooves 16 on both sides, which makes the installation and positioning of the elastic element 9 more stable and less prone to displacement.

[0045] Furthermore: the buckles 4 are arranged in a plurality of equally spaced arrays, and the locking strap 3 is locked by a strong magnetic lock 5 after passing through one or more buckles 4; the tightness of the waist strap 1 can be adjusted by using multiple buckles 4, which is suitable for people of different weights.

[0046] Furthermore: a first metal piece 17 is fixedly installed on the outer side of the wrist strap 2 by rivets, and a second metal piece 18 is fixedly installed on the outer side of the waist strap 1 by rivets. Both the first metal piece 17 and the second metal piece 18 have perforations 19 formed on them. A restraint chain 20 is installed between the perforations 19 of the first metal piece 17 and the second metal piece 18; this serves to stabilize and restrain the wrist, and under normal circumstances, there is no possibility of the wrist being broken free.

[0047] Furthermore, the metal rod 51 is bent into an arc shape; the curvature of the metal rod 51 on the wrist strap 2 is smaller than that of the metal rod 51 on the locking strap 3; this allows the metal rod 51 to fit the waist and wrist better, resulting in better fit during restraint and thus effectively improving the restraint effect.

[0048] This embodiment does not impose any limitation on the shape, material, structure, etc. of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. A novel police restraint belt, comprising a waist strap and two wrist straps, wherein the two wrist straps are respectively fixedly installed on the outer side of the waist strap; characterized in that: A locking strap is fixedly installed at one end of the waist strap, and a buckle is fixedly installed on the outer side of the other end of the waist strap, with the locking strap passing through the buckle. Both the wrist strap and the locking strap are fixedly installed with strong magnetic locks. The strong magnetic locks include metal rods and buckles. The metal rods and buckles are respectively riveted and fixed to both ends of the wrist strap and the locking strap. The latch has a slot formed on its side, into which a metal rod is inserted. A magnetic block is movably installed inside the latch, and a buckle is formed on the bottom side of the magnetic block. An elastic element is installed between the magnetic block and the latch. Several buckle positions are formed on the metal rod, and the elastic element drives the buckle to engage and lock in one of the buckle positions.

2. The novel police restraint belt according to claim 1, characterized in that: The strong magnetic lock also includes a strong magnetic key, and the strong magnetic key and the magnetic block are magnetically attracted to each other.

3. The novel police restraint belt according to claim 2, characterized in that: The magnetic key is magnetically fitted with a magnetic shield.

4. The novel police restraint belt according to any one of claims 2 or 3, characterized in that: The magnetic key is equipped with a lever.

5. The novel police restraint belt according to any one of claims 1 or 2, characterized in that: The magnetic block has a through hole, and a rotating shaft is fixedly installed inside the latch. The through hole and the rotating shaft are connected to each other by rotation. An elastic element is installed between the right side of the magnetic block and the latch. The bottom side of the latch has a slot, and the latch is installed in the slot with a gap fit. The elastic element drives the latch to abut against the right side of the slot. When the metal rod is inserted, it drives the latch to rotate to the left side of the slot.

6. The novel police restraint belt according to claim 5, characterized in that: The magnetic block has positioning grooves formed on its right side and inside the latch. The elastic element is a spring, which is installed between the positioning grooves on both sides.

7. The novel police restraint belt according to claim 1, characterized in that: The buckles are arranged in a equidistant array, and the locking strap passes through one or more buckles and is locked by a strong magnetic lock.

8. The novel police restraint belt according to claim 1, characterized in that: The wrist strap has a first metal piece fixed to the outside by rivets, and the waist strap has a second metal piece fixed to the outside by rivets. Both the first and second metal pieces have perforations, and a restraint chain is installed between the perforations of the first and second metal pieces.

9. The novel police restraint belt according to claim 1, characterized in that: The metal insert is bent into an arc structure.

10. The novel police restraint belt according to claim 9, characterized in that: The curvature of the metal insert on the wrist strap is less than that of the metal insert on the locking strap.

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