Foldable self-locking handle for arm shield

Abstract

The utility model relates to the technical field of police equipment, especially a foldable self-locking handle for arm shield. Including handle, side ear and base, the base contains bottom plate, pin shaft, bearing, side ear is sleeved on pin shaft, pin shaft is fixed between bearings, bearing is fixed in bottom plate, pin shaft is sleeved spring, side ear sets up square pivot and bearing square axle hole cooperation self -lock, bottom plate has screw thread mounting hole. Can solve the problem that the conventional arm shield handle is inconvenient to store, realizes folding self -lock, still can improve the use experience through various structure design, such as handle sets up blocking ring, cover rubber cotton etc, has simple structure, convenient to use, convenient to store and so on, is applicable to the arm shield equipment field of police.

Description

Technical Field

[0001] This utility model relates to the field of police equipment technology, and in particular to a foldable self-locking handle for an arm shield. Background Technology

[0002] In the field of police equipment technology, the arm shield is one of the commonly used protective equipment. The handle on the arm shield is used by the operator to grip and flexibly control the arm shield for protective actions. However, traditional arm shield handles are usually fixed and non-foldable. When storing them, the inability to fold them takes up a lot of space, causing many inconveniences for the transportation and storage of the arm shield. For example, when transporting arm shields in bulk, the space occupied by the handle will increase transportation costs, and larger storage space is also required when storing them. It is difficult to meet the needs of convenient storage and transportation of arm shields in actual use. Therefore, there is an urgent need for a foldable, self-locking arm shield handle that is easy to store to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defects of the existing technology and provide a foldable, self-locking arm shield handle that is easy to store.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a foldable self-locking handle for an arm shield, including a handle, side ears on both sides of the handle and a base. The base includes a base plate, a pin, and a bearing. The side ears are fitted on the pin, and the pin is fixed between the bearings on both sides. The bearings are fixed on the base plate. A spring is fitted on the pin, one end of the spring abuts against the bearing, and the other end abuts against the side ear. The springs on both sides are installed in the same direction. A square rotating shaft is provided on the side of the side ear away from the spring. The square rotating shaft cooperates with the square shaft hole on the inner side of the bearing to rotate and achieve self-locking. A threaded mounting hole is opened on the bottom surface of the base plate.

[0005] Furthermore, the side ear and handle are an integral structure.

[0006] Furthermore, the side ear and the handle are fixed together by screws and screw holes.

[0007] Furthermore, a blocking ring is provided at one end of the handle, which contacts the web of the hand when gripping to prevent slippage.

[0008] Furthermore, the square rotating shaft and the pin shaft are coaxially arranged.

[0009] Furthermore, the bearing and the side lug are provided with spring fixing grooves.

[0010] Furthermore, the handle is covered with a layer of cotton wool to increase grip comfort.

[0011] The beneficial effects of this utility model of a foldable self-locking handle for an arm shield are:

[0012] 1. Convenient folding and storage: The handle can be easily folded and locked by the cooperation of spring, square pivot and square shaft hole, which solves the problem of traditional handles that cannot be folded and take up a lot of space. This greatly facilitates the storage and transportation of the arm shield and saves space and transportation costs.

[0013] 2. Stable and reliable structure: The square pivot and square shaft hole are self-locking due to the elastic force of the spring. The structure is simple and stable, which can effectively ensure the stability of the handle after folding. It is not easy to accidentally unfold during the use of the arm shield, thus ensuring operational safety.

[0014] 3. Excellent user experience: A blocking ring is set at one end of the handle, which contacts the web of the hand when gripping to prevent slippage; the rubber padding on the handle increases grip comfort and improves the feel and convenience for operators, meeting the actual needs of police equipment use.

[0015] 4. Flexible installation: The bottom of the base plate has threaded mounting holes, which makes it easy to install the handle stably on the arm shield. At the same time, the side ears and handles can be fixed in different ways, such as one piece or screw screws, to adapt to different production and manufacturing needs and enhance the applicability of the product. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the base of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of one side ear of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the other side ear of this utility model;

[0021] In the diagram: 1. Handle, 2. Stop ring, 3. Side ear, 4. Pin, 5. Base plate, 6. Spring, 7. Bearing, 8. Square shaft hole, 9. Square pivot. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0023] like Figure 1The foldable self-locking handle for an arm shield shown includes a handle 1, side ears 3 on both sides of the handle 1, and a base. The base includes a base plate 5, a pin 4, and a bearing 7. The side ears 3 are fitted onto the pin 4, the pin 4 is fixed between the bearings 7 on both sides, and the bearings 7 are fixed onto the base plate 5.

[0024] A spring 6 is fitted on the pin 4. One end of the spring 6 abuts against the bearing 7 and the other end abuts against the side lug 3. The bearing 7 and the side lug 3 are provided with spring fixing grooves, and the springs 6 on both sides are installed in the same direction.

[0025] The side lug 3 has a square rotating shaft 9 on the side away from the spring 6, and the square rotating shaft 9 is coaxially arranged with the pin 4. The square rotating shaft 9 cooperates with the square shaft hole 8 on the inner side of the bearing 7 to rotate, thereby achieving self-locking.

[0026] The bottom surface of the base plate 5 has threaded mounting holes for fixing the entire handle structure to the preset mounting position on the arm shield.

[0027] The side ear 3 and the handle 1 can be an integral structure, or they can be fixed by screws and screw holes.

[0028] The handle 1 has a retaining ring 2 at one end, which contacts the web of the hand when gripping to prevent slippage. The handle 1 is covered with cotton wool to increase grip comfort.

[0029] The installation and use steps of this utility model are as follows:

[0030] Using the threaded mounting holes on the bottom surface of the base plate 5, and with appropriate screws or other fasteners, the entire handle structure is fixedly installed in the preset installation position on the arm shield, ensuring a firm installation, stable relative position between the handle and the arm shield, and no impact on the normal protective function of the arm shield.

[0031] When the arm shield is in normal use, the handle is in the unfolded state. The operator grips handle 1, and the blocking ring 2 on handle 1 contacts the web of the hand to prevent slippage. The rubber padding increases grip comfort. When the arm shield needs to be folded and stored, hold handle 1 and pull it in the direction of spring 6 to disengage the square pivot 9 on the side ear 3 from the square pivot hole 8. Then rotate the handle 90° to the folding angle and release handle 1. Under the elastic force of spring 6, the square pivot 9 re-engages with the square pivot hole 8 to complete the self-locking, realizing the folding and storage of the handle, reducing the overall space occupied by the arm shield, and facilitating storage and transportation.

[0032] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A foldable self-locking handle for an arm shield, characterized in that: The device includes a handle (1), side ears (3) on both sides of the handle (1), and a base. The base includes a base plate (5), a pin (4), and a bearing (7). The side ears (3) are fitted onto the pin (4). The pin (4) is fixed between the bearings (7) on both sides. The bearings (7) are fixed onto the base plate (5). A spring (6) is fitted onto the pin (4). One end of the spring (6) abuts against the bearing (7), and the other end abuts against the side ears (3). The springs (6) on both sides are installed in the same direction. A square rotating shaft (9) is provided on the side of the side ears (3) away from the spring (6). The square rotating shaft (9) cooperates with the square shaft hole (8) on the inner side of the bearing (7) to rotate and achieve self-locking. The bottom surface of the base plate (5) has a threaded mounting hole.

2. The foldable self-locking handle for an arm shield according to claim 1, characterized in that: The side ear (3) and the handle (1) are an integral structure.

3. The foldable self-locking handle for an arm shield according to claim 1, characterized in that: The side ear (3) and the handle (1) are fixed together by screws and screw holes.

4. A foldable self-locking handle for an arm shield according to claim 1, characterized in that: The handle (1) is provided with a blocking ring (2) at one end, which contacts the tiger's mouth when gripping to prevent slippage.

5. A foldable self-locking handle for an arm shield according to claim 1, characterized in that: The square rotating shaft (9) and the pin shaft (4) are coaxially arranged.

6. A foldable self-locking handle for an arm shield according to claim 1, characterized in that: The bearing (7) and the side lug (3) are provided with spring fixing grooves.

7. A foldable self-locking handle for an arm shield according to claim 1, characterized in that: The handle (1) is covered with cotton wool to increase grip comfort.

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