Combat type bulletproof shield
By designing a foldable and unfolding combat-type bulletproof shield, the problem of fixed size and protective area of the existing bulletproof shield is solved, and the flexible changes in the shield and more comprehensive protective effects are achieved, making it easier to move and place.
Patent Information
- Application Number
- CN202422056033.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing bulletproof shield size and protective area are fixed, and the shape cannot be changed according to different combat conditions, resulting in inconvenience in moving and placing, and insufficient protective area for users.
A combat-type bulletproof shield is designed, including the main shield and the secondary shield. Through the clamping of the socket and the plug, the movement of the slide chute and the slider, and the coordination of the push rod and the insert plate, the shield folding and unfolding to meet the needs of different combat situations.
It realizes flexible changes in the shield, increasing or reducing the block area, meeting different combat needs, while facilitating movement and placement, and improving the user's protection effect.
Smart Images
Figure CN222912528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bulletproof shields, in particular to a combat-type bulletproof shield. Background Art
[0002] As an important protective equipment, the function of a bulletproof shield is mainly to prevent bullets, shrapnel or other sharp objects from penetrating, so as to protect the user from harm. With the continuous progress of technology and the continuous change of requirements, the performance and practicability of bulletproof shields will also be continuously improved.
[0003] However, the sizes and protective areas of modern bulletproof shields are mostly fixed. Small-sized shields have a limited protective area for the protector, and large-sized shields are not convenient to move and place, and cannot change the shield form according to different combat situations. Content of the Utility Model
[0004] The purpose of the utility model is to provide a combat-type bulletproof shield, which can realize the deployment and disassembly of the shield, can change the size of the shield according to different combat situations, and can provide more comprehensive protection for the user while being convenient to move and place.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a combat-type bulletproof shield, including a main shield, a sub-shield, and an insertion plate. On the inner side of the main shield, an upper socket, a middle socket, and a lower socket are fixedly installed in sequence from top to bottom. A limiting block is fixedly installed at the bottom of the inner side of the main shield. On the side of the sub-shield close to the main shield, an upper plug, a middle plug, and a lower plug are fixedly installed in sequence from top to bottom. Two groups of sliding grooves are penetrated and opened on both sides of the sub-shield. Two sliders are respectively slidably installed in the two groups of sliding grooves. Insertion plates are respectively fixedly installed on the two sliders. Push rods are respectively arranged on one side of the two sliders.
[0006] Preferably, the upper socket, the middle socket, and the lower socket on the main shield are symmetrically distributed, and the upper plug, the middle plug, and the lower plug on the sub-shield are symmetrically distributed.
[0007] Preferably, the push rod is rotatably connected to the slider, and the slider is detachably installed in the sliding groove.
[0008] Preferably, the upper socket, the middle socket, and the lower socket on the main shield are respectively clamped with the upper plug, the middle plug, and the lower plug on the sub-shield.
[0009] Preferably, an observation port is opened at the top of the main shield.
[0010] Preferably, notch openings are respectively opened at both ends of the limiting block, and the insertion plate is detachably installed with the limiting block.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] In the present utility model, the secondary shield is fixed to the back of the main shield by the plug, middle plug, and lower plug respectively being snap-connected to the upper socket, middle socket, and lower socket, reducing the blocking area of the shield. At this time, the shield is in a folded state, which enables the user to move more conveniently and quickly transfer during movement, solving the problems of difficult movement and inconvenient placement of the shield.
[0013] In the present utility model, by separating the lower plug from the lower socket and the upper plug from the upper socket, the secondary shield moves towards the bottom of the main shield and extends out of the bottom of the main shield. Then, the push rods on both sides of the secondary shield are rotated to be horizontally placed, and a thrust is applied to the push rods. The push rods drive the sliders connected thereto and move along the inside of the chute. The insertion plate fixed to the slider moves inwards, and the insertion plate is inserted into the slot of the limit block. At this time, the secondary shield is fixed to the main shield. By the extension of the secondary shield, the blocking area of the shield is increased, and the shield is in an unfolded state. This state provides more comprehensive protection for the user by increasing the blocking area, solving the problem of the shield having too small a protection area for the protector. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the three-dimensional unfolded structure of the present utility model;
[0015] Figure 2 is a schematic diagram of the assembled structure of the main shield and the secondary shield in the present utility model;
[0016] Figure 3 is the present utility model Figure 2 partial enlarged structure schematic diagram at A in;
[0017] Figure 4 is a schematic diagram of the main shield structure in the present utility model;
[0018] Figure 5 is a schematic diagram of the secondary shield structure in the present utility model.
[0019] In the figure: 1, main shield; 2, secondary shield; 3, observation port; 11, upper socket; 12, middle socket; 13, lower socket; 14, limit block; 21, chute; 22, slider; 23, push rod; 24, insertion plate; 111, upper plug; 121, middle plug; 131, lower plug. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0021] Please refer toFigures 1-5 , the present utility model provides a technical solution: a combat-type bulletproof shield, which includes a main shield 1, a secondary shield 2, and an insertion plate 24. On the inner side of the main shield 1, an upper socket 11, a middle socket 12, and a lower socket 13 are fixedly installed in sequence from top to bottom. A limit block 14 is fixedly installed at the bottom of the inner side of the main shield 1. On the side of the secondary shield 2 close to the main shield 1, an upper plug 111, a middle plug 121, and a lower plug 131 are fixedly installed in sequence from top to bottom. Two groups of sliding grooves 21 are formed through both sides of the secondary shield 2. Two sliders 22 are respectively slidably installed in the two groups of sliding grooves 21. Insertion plates 24 are respectively fixedly installed on the two sliders 22. Push rods 23 are respectively arranged on one side of the two sliders 22.
[0022] When the upper plug 111, the middle plug 121, and the lower plug 131 are respectively clamped with the upper socket 11, the middle socket 12, and the lower socket 13, the secondary shield 2 is fixed on the back of the main shield 1, and the blocking area of the shield is reduced. At this time, the shield is in a folded state. The folded state enables the user to move more conveniently, quickly transfer during the operation, and also saves the placement space of the shield;
[0023] When the lower plug 131 is separated from the lower socket 13 and the upper plug 111 is separated from the upper socket 11, the secondary shield 2 moves towards the bottom of the main shield 1 and extends out of the bottom of the main shield 1. Then, the push rods 23 on both sides of the secondary shield 2 are rotated to make the push rods 23 horizontally placed. A thrust is applied to the push rods 23. The push rods 23 drive the sliders 22 connected thereto to move along the inside of the sliding grooves 21. The insertion plates 24 fixed on the sliders 22 translate inwards. The insertion plates 24 are inserted into the slot openings of the limit block 14. At this time, the secondary shield 2 is fixed on the main shield 1. By the extension of the secondary shield 2, the blocking area of the shield is increased. The shield is in an unfolded state. This state makes the protection of the user more comprehensive by increasing the blocking area.
[0024] Among them, the upper socket 11, the middle socket 12, and the lower socket 13 are symmetrically distributed on the main shield 1, and the upper plug 111, the middle plug 121, and the lower plug 131 are symmetrically distributed on the secondary shield 2.
[0025] Among them, the push rod 23 is rotatably connected to the slider 22. The slider 22 is detachably installed with the sliding groove 21. Slot openings are respectively formed at both ends of the limit block 14. The insertion plate 24 is detachably installed with the limit block 14. The push rod 23 is rotated to the horizontal position. By pushing the push rod 23 into the sliding groove 21, the slider 22 and the insertion plate 24 are driven to translate, so that the insertion plate 24 is clamped in the limit block 14, and the secondary shield 2 is fixed to the main shield, ensuring the stability of the shield in the unfolded state.
[0026] Among them, the upper socket 11, middle socket 12, and lower socket 13 on the main shield 1 are respectively clamped with the upper plug 111, middle plug 121, and lower plug 131 on the secondary shield 2. The plug and the socket can be quickly docked for installation and disassembly, simplifying the operation of the user to unfold or fold the shield and increasing the practicality of the shield.
[0027] Among them, an observation port 3 is opened at the top of the main shield 1 to provide a field of vision for the user.
[0028] Working principle: During use, the upper plug 111, middle plug 121, and lower plug 131 are respectively clamped with the upper socket 11, middle socket 12, and lower socket 13. The secondary shield 2 is fixed to the back of the main shield 1, and the blocking area of the shield is reduced. At this time, the shield is in a folded state. The folded state enables the user to move more conveniently, quickly transfer during movement, and also saves the placement space of the shield;
[0029] Separate the lower plug 131 from the lower socket 13 and the upper plug 111 from the upper socket 11. The secondary shield 2 moves towards the bottom of the main shield 1 and extends out of the bottom of the main shield 1. Then rotate the push rods 23 on both sides of the secondary shield 2 to make the push rods 23 horizontally placed. Apply a thrust to the push rods 23. The push rods 23 drive the sliders 22 connected to them and move along the inside of the sliding grooves 21. The insertion plates 24 fixed on the sliders 22 translate inwards, and the insertion plates 24 are inserted into the slots of the limiting blocks 14. At this time, the secondary shield 2 is fixed to the main shield 1. By the extension of the secondary shield 2, the blocking area of the shield is increased, and the shield is in an unfolded state. This state provides more comprehensive protection for the user by increasing the blocking area.
[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes and modifications can be made to these embodiments without departing from the principle of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A combat bulletproof shield, comprising a main shield (1), a secondary shield (2), and a plug plate (24), characterized in that: An upper socket (11), a middle socket (12), and a lower socket (13) are fixedly mounted on the inner side of the main shield (1) in order from top to bottom; a limit block (14) is fixedly mounted on the bottom of the inner side of the main shield (1); an upper plug (111), a middle plug (121), and a lower plug (131) are fixedly mounted on the side of the secondary shield (2) close to the main shield (1) in order from top to bottom; two groups of slide grooves (21) are penetrated on both sides of the secondary shield (2); sliders (22) are slidably mounted in the two groups of slide grooves (21); plug plates (24) are fixedly mounted on the two groups of sliders (22); and push rods (23) are respectively arranged on one side of the two groups of sliders (22).
2. A combat bulletproof shield according to claim 1, characterized in that: The upper socket (11), the middle socket (12), and the lower socket (13) are symmetrically distributed on the main shield (1), and the upper plug (111), the middle plug (121), and the lower plug (131) are symmetrically distributed on the secondary shield (2).
3. A combat bulletproof shield according to claim 2, characterized in that: The push rod (23) is rotatably connected to the slider (22), and the slider (22) and the slide groove (21) are detachably mounted.
4. A combat bulletproof shield according to claim 3, characterized in that: The upper socket (11), the middle socket (12), and the lower socket (13) on the main shield (1) are respectively connected to the upper plug (111), the middle plug (121), and the lower plug (131) on the secondary shield (2).
5. A combat bulletproof shield according to claim 4, characterized in that: An observation port (3) is provided on the top of the main shield (1).
6. A combat bulletproof shield according to claim 5, characterized in that: The two ends of the limit block (14) are respectively provided with slots, and the plug plate (24) and the limit block (14) are detachably mounted.