Constraint type shield

Abstract

The utility model relates to the technical field of police and public security appliances, and discloses a restraint shield which comprises a middle body, two folding plates and a restraint mechanism, clamping grooves are formed in the positions, close to the upper side and the lower side, of the rear end face of the middle body, and movable grooves are formed in the positions, close to the two sides, of the interior of the middle body. Two through grooves are formed in the upper side and the lower side of the rear end face of the middle body correspondingly, clamping plates are fixedly arranged at the positions, close to the two sides, of the opposite ends of the two folding plates correspondingly, sliding grooves are formed in one sides of the four clamping plates correspondingly, and third springs are fixedly arranged on the opposite sides between every two clamping plates correspondingly; second inner grooves are formed in the opposite sides of the interiors of the two folding plates correspondingly. According to the shield, when the shield is not used, the two folding plates are folded in the opposite directions, the shield is easy to carry and small in occupied space, the restraining mechanism is arranged on the front side, a criminal suspect can be covered and restrained, and the safety of the police is protected to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the technical field of police public security tools, in particular to a restrained shield. Background Art

[0002] A police shield is a protective tool used by law enforcement officers when performing their duties. It is usually made of strong materials such as steel, aluminum or polycarbonate, with sufficient strength to withstand attacks and defend against attackers. Police shields usually have handles and grips so that police can hold and operate them stably. Some shields may also be equipped with transparent windows so that police can observe the situation behind the shield.

[0003] The existing patent (publication number: CN205561655U) discloses that "the utility model discloses a restrained shield, including a shield body, a shield hand-held portion is provided in the middle position of one side of the shield body, and a restraint sleeve body that is detachably provided on the other side and adapted to the body of the suspect. The restrained shield achieves independent restraint and control of the suspect while protecting the suspect by adding a restraint sleeve body to the original standard shield. During the arrest process, it can protect the police's own safety to the greatest extent, greatly restrain the suspect's mobility, reduce harm to others, and achieve the purpose of police arrest and control. It better reflects the police's people-oriented law enforcement concept, reduces unnecessary troubles, and will have broad application prospects in the public security front line." In the process of realizing the utility model, the inventor found that the prior art has the following problems: 1. If the restraint kit set by the shield fails to trap the suspect at one time when arresting the suspect, it is difficult to retract the restraint sleeve put down in time for another arrest, and there are certain limitations in its use; 2. The shield is set as an integral structure. Due to the large size of the shield, it is troublesome for the police to carry it and it is not convenient to store.

[0004] Therefore, the utility model provides a restrained shield to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a restraining shield. When not in use, the two folding plates of the shield are folded in opposite directions, which is easy to carry and occupies little space. In addition, a restraining mechanism is arranged on the front side, which can cover the criminal suspect to restrain him, so as to protect the police's own safety to the greatest extent.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A restrained shield, comprising an intermediate body, two folding plates and a restraining mechanism, wherein the intermediate body rear end surface is provided with a clamping groove at both upper and lower sides, the intermediate body interior is provided with a movable groove at both sides, the intermediate body rear end surface is provided with two through grooves at both upper and lower sides, the two folding plates are fixedly provided with a clamping plate at both sides of the opposite ends, the four clamping plates are provided with a sliding groove at one side, the four clamping plates are fixedly provided with a No. 3 spring at the opposite side between two of the four clamping plates, the two folding plates are provided with a No. 2 inner groove at the opposite side, the two No. 2 inner grooves are fixedly provided with a No. 2 spring on the rear inner wall, the two No. 2 springs are fixedly provided with a clamping column at the front end, and the push rod is fixedly provided at the middle of the rear end surface of the two clamping columns;

[0008] The front end surface of the folding plate located on the upper side is hinged with the constraint mechanism at both sides, and pull rods are fixedly arranged on both sides of the constraint mechanism. An inner groove No. 1 is provided inside the folding plate located on the upper side, and a spring No. 1 is fixedly arranged on the inner wall of the front side of the inner groove No. 1, and a clamping rod is fixedly arranged on the rear side of the spring No. 1. The constraint mechanism includes a constraint frame and four Velcro surfaces of a constraint bag. Three sets of bags are fixedly arranged around the constraint bag, and ropes are arranged inside the three sets of bags, and the two ends of the three ropes pass through the front sides of the two sets of bags respectively;

[0009] Through the above technical scheme, the shield is provided with a restraint mechanism, and the restraint frame is pushed open to cover the criminal suspect, so as to restrain the criminal suspect's activities, so as to protect the police's own safety to the greatest extent. A restraint bag is provided in the restraint mechanism, and the restraint bag can be opened after the restraint frame is put on the criminal suspect to subdue him, and the rope is tightened to cover the criminal suspect with the restraint bag, and the restraint bag can be removed from the restraint frame to better restrain the criminal suspect's activities. In addition, the shield is provided with an intermediate body and a folding plate, and when not in use, the card column can be pulled out of the card slot and the two folding plates can be pulled in opposite directions, so that the slide groove on the card plate slides on the fixed rod and then folds to the rear side. The shield is easy to carry and occupies little space.

[0010] Furthermore, a transparent observation window is fixedly provided at the upper part of the front end surface of the folding plate on the upper side, and a handle is fixedly provided at the lower part of the rear end surface of the folding plate on the upper side;

[0011] Through the above technical solution, by providing a transparent through window, the police can observe the front when using the shield and hold the shield by using the handle.

[0012] Furthermore, a groove is provided at the lower end of the restraint frame, and Velcro female surfaces are fixedly provided on the inner walls of the front and rear sides and the lower parts of the front and rear sides of the restraint bag;

[0013] Through the above technical solution, the restraint bag is installed by connecting the Velcro mother surface on the upper side of the restraint bag with the two Velcro sub-surfaces of the inner wall of the inner ring of the groove, and the restraint bag can be stored in the groove and connected after being connected by connecting the Velcro mother surface on the lower side of the restraint bag with the two Velcro sub-surfaces of the inner wall of the outer ring of the groove.

[0014] Furthermore, Velcro sub-surfaces are fixedly provided on the inner walls of the inner ring and the outer ring on both sides of the groove, and the two Velcro mother surfaces on the upper side are respectively connected to the Velcro sub-surfaces on both sides of the inner ring;

[0015] Through the above technical solution, the restraint bag can be connected to the constraint frame by connecting the Velcro sub-surface and the Velcro main surface.

[0016] Furthermore, fixing rods are fixedly arranged between the inner walls of both sides of the two movable grooves at the upper and lower sides, and the four fixing rods respectively penetrate the four slide grooves;

[0017] Through the above technical solution, by passing the fixing rod through the slide slot, the two folding plates can be pulled in opposite directions and then folded, so that the shield is folded.

[0018] Furthermore, the rear ends of the two push rods respectively penetrate the two folding plates and are fixedly provided with pull rings;

[0019] Through the above technical solution, the push rod is pulled out by pulling the pull ring, so that the clamping column is pulled out of the clamping slot.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a restraining shield, which is provided with a restraining mechanism. By pushing open the card rod, the restraining frame falls to cover the criminal suspect, restraining the criminal suspect's activities, so as to protect the police's own safety to the greatest extent. If the criminal suspect is not caught once, the restraining frame can be raised by pulling the pull rod to catch the criminal again. A restraining bag is provided in the restraining mechanism. After the restraining frame is put on the criminal suspect to subdue him, the restraining bag can be opened, and the rope can be tightened to cover the criminal suspect with the restraining bag. The restraining bag can be removed from the restraining frame, so as to better restrain the criminal suspect's activities.

[0022] 2. The utility model proposes a restrained shield. By setting an intermediate body and a folding plate, when not in use, the shield can be pulled out of the card column from the card slot and the two folding plates can be pulled in opposite directions, so that the slide groove on the card plate slides on the fixed rod and then folds backward. The shield is easy to carry and occupies little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a side sectional schematic diagram of the utility model;

[0025] Figure 3 It is a rear view schematic diagram of the utility model;

[0026] Figure 4 It is a rear cross-sectional schematic diagram of the utility model;

[0027] Figure 5 It is a side view schematic diagram of the restraining frame of the utility model after being erected;

[0028] Figure 6 It is an enlarged illustration of point A of the present utility model.

[0029] Legend:

[0030] 1. Intermediate body; 2. Folding plate; 3. Constraint mechanism; 4. Handle; 5. Pull rod; 6. Inner groove No. 1; 7. Spring No. 1; 8. Clamping rod; 9. Inner groove No. 2; 10. Push rod; 11. Spring No. 2; 12. Through groove; 13. Slide groove; 14. Spring No. 3; 15. Clamping plate; 16. Clamping column; 17. Clamping groove; 18. Fixed rod; 19. Transparent observation window; 20. Movable groove; 301. Constraint frame; 302. Restraint bag; 303. Bag; 304. Rope; 305. Groove; 306. Velcro sub-surface; 307. Velcro mother surface. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example

[0033] Reference Figure 1-6The utility model provides an embodiment: a constrained shield, comprising an intermediate body 1, two folding plates 2 and a constraining mechanism 3, wherein the intermediate body 1 rear end surface is provided with a card slot 17 at both upper and lower sides, the intermediate body 1 is provided with a movable slot 20 at both sides, the intermediate body 1 rear end surface is provided with two through slots 12 at both upper and lower sides, the two folding plates 2 are fixedly provided with a card plate 15 at both sides of the opposite end, the four card plates 15 are provided with a slide slot 13 on one side, the four card plates 15 are fixedly provided with a No. 3 spring 14 on the opposite side between the four card plates 15, the two folding plates 2 are provided with a No. 2 inner groove 9 at the opposite side, the two No. 2 inner grooves 9 are fixedly provided with a No. 2 spring 11 on the rear inner wall, the two No. 2 springs 11 are fixedly provided with a card column 16 at the front end, and the push rod 10 is fixedly provided at the middle of the rear end surface of the two card columns 16.

[0034] The shield is provided with an intermediate body 1 and a folding plate 2. When not in use, the clamping column 16 can be pulled out from the clamping slot 17 and the two folding plates 2 can be pulled in opposite directions, so that the slide slot 13 on the clamping plate 15 slides on the fixing rod 18 and then folds backward. The shield is easy to carry and occupies little space.

[0035] The front end surface of the folding plate 2 located on the upper side is hinged with the constraint mechanism 3 at both sides, and the constraint mechanism 3 is fixedly provided with pull rods 5 on both sides. The folding plate 2 located on the upper side is provided with a No. 1 inner groove 6, and a No. 1 spring 7 is fixedly provided on the inner wall of the front side of the No. 1 inner groove 6, and a clamping rod 8 is fixedly provided on the rear side of the No. 1 spring 7. The constraint mechanism 3 includes a constraint frame 301 and four Velcro surfaces 306 of a restraining bag 302. Three sets of bags 303 are fixedly provided around the restraining bag 302, and ropes 304 are provided inside the three sets of bags 303. The two ends of the three ropes 304 pass through the front sides of the two sets of bags 303 respectively.

[0036] The shield is provided with a restraint mechanism 3, and the restraint frame 301 is made to fall and cover the criminal suspect by pushing open the card rod 8, thereby restraining the criminal suspect's activities, so as to protect the police's own safety to the greatest extent. A restraint bag 302 is provided in the restraint mechanism 3, and the restraint bag 302 can be opened after the restraint frame 301 is put on the criminal suspect to subdue him, and the rope is tightened to cover the criminal suspect with the restraint bag 302. The restraint bag 302 can be removed from the restraint frame 301, so as to better restrain the criminal suspect's activities.

[0037] A transparent observation window 19 is fixedly provided at the upper part of the front end surface of the folding plate 2 located on the upper side, and a handle 4 is fixedly provided at the lower part of the rear end surface of the folding plate 2 located on the upper side. By providing the transparent observation window 19, the police can observe the front when using the shield, and the shield is held by using the handle 4. A groove 305 is opened at the lower end of the constraint frame 301, and Velcro mother surfaces 307 are fixedly provided on the inner walls of the front and rear sides and the lower parts of the front and rear sides of the restraint bag 302. The restraint bag 302 is installed by connecting the Velcro mother surface 307 on the upper side of the restraint bag 302 with the two Velcro sub-surfaces 306 on the inner wall of the inner ring of the groove 305. The restraint bag 302 can be stored in the groove 305 and connected after being connected. The inner walls of the inner ring and the outer ring of the groove 305 on both sides are fixedly provided with Velcro sub-surfaces 306, and the two Velcro mother surfaces 307 on the upper side are respectively connected to the Velcro sub-surfaces 306 on the front and rear sides of the inner ring. The restraint bag 302 can be connected to the constraint frame 301 through the connection of the Velcro sub-surfaces 306 and the Velcro mother surfaces 307. Fixed rods 18 are fixedly provided at the upper and lower sides between the inner walls of the two movable grooves 20. The four fixed rods 18 respectively penetrate the four slide grooves 13. By penetrating the fixed rods 18 through the slide grooves 13, the two folding plates 2 can be pulled in opposite directions and folded, so that the shield is folded. The rear ends of the two push rods 10 respectively penetrate the two folding plates 2 and are fixedly provided with pull rings. The push rods 10 are pulled out by pulling the pull rings, so that the card column 15 is pulled out from the card slot 16.

[0038] Working principle: When the shield is used, the clamping rod 8 is pushed open so that the restraint frame 301 falls and covers the criminal suspect. After the restraint frame 301 is put on the criminal suspect and the criminal suspect is subdued, the restraint bag 302 is opened, and the rope 304 is tightened to cover the criminal suspect with the restraint bag 302. The restraint bag 302 can be removed from the restraint frame 301 to facilitate the suppression of the criminal.

[0039] The clamping column 16 can be pulled out from the clamping slot 17 and the two folding plates 2 can be pulled in opposite directions, so that the sliding slot 13 on the clamping plate 15 can slide on the fixing rod 18 and then fold backwards, which is easy to carry and occupies little space.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A restrained shield, comprising an intermediate body (1), two folding plates (2) and a restraining mechanism (3), characterized in that: The rear end surface of the intermediate body (1) is provided with a clamping groove (17) at both sides, the interior of the intermediate body (1) is provided with a movable groove (20) at both sides, the rear end surface of the intermediate body (1) is provided with two through grooves (12) at both sides, the two folding plates (2) are fixedly provided with a clamping plate (15) at both sides of the opposite ends, the four clamping plates (15) are provided with a sliding groove (13) on one side, the four clamping plates (15) are fixedly provided with a No. 3 spring (14) at the opposite side between two of the four clamping plates (15), the interior of the two folding plates (2) is provided with a No. 2 inner groove (9) at the opposite side, the rear inner walls of the two No. 2 inner grooves (9) are fixedly provided with a No. 2 spring (11), the front ends of the two No. 2 springs (11) are fixedly provided with a clamping column (16), and the middle of the rear end surface of the two clamping columns (16) is fixedly provided with a push rod (10); The front end surface of the folding plate (2) located on the upper side is hinged to the restraining mechanism (3) at both sides, and pull rods (5) are fixedly arranged on both sides of the restraining mechanism (3). The folding plate (2) located on the upper side is provided with a No. 1 inner groove (6), and a No. 1 spring (7) is fixedly arranged on the inner wall of the front side of the No. 1 inner groove (6), and a clamping rod (8) is fixedly arranged on the rear side of the No. 1 spring (7). The restraining mechanism (3) includes a restraining frame (301) and a restraining bag (302) with four Velcro surfaces (306). Three bags (303) are fixedly arranged around the restraining bag (302), and ropes (304) are arranged inside the three bags (303), and the two ends of the three ropes (304) respectively pass through the front sides of the two bags (303).

2. A constrained shield according to claim 1, characterized in that: A transparent observation window (19) is fixedly provided at the upper portion of the front end surface of the folding plate (2) located on the upper side, and a handle (4) is fixedly provided at the lower portion of the rear end surface of the folding plate (2) located on the upper side.

3. A constrained shield according to claim 1, characterized in that: A groove (305) is provided at the lower end of the restraining frame (301), and Velcro female surfaces (307) are fixedly provided on the inner walls of the front and rear sides and the lower parts of the front and rear sides of the restraining bag (302).

4. A constrained shield according to claim 3, characterized in that: Velcro sub-surfaces (306) are fixedly provided on the inner walls of the inner ring and the outer ring on both the front and rear sides of the groove (305), and the two Velcro mother surfaces (307) located on the upper side are respectively connected to the Velcro sub-surfaces (306) located on the front and rear sides of the inner ring.

5. The constrained shield according to claim 1, characterized in that: Fixed rods (18) are fixedly arranged between the inner walls of both sides of the two movable grooves (20) at the upper and lower sides, and the four fixed rods (18) respectively penetrate the four sliding grooves (13).

6. A constrained shield according to claim 1, characterized in that: The rear ends of the two push rods (10) respectively penetrate the two folding plates (2) and are fixedly provided with pull rings.

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