Anti-riot shield with folding handles
By designing a double-fold handle structure on the riot shield, the problem of single handles in the existing riot shield is solved, and higher operational flexibility and practicality are achieved.
Patent Information
- Application Number
- CN202422292191.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the existing riot shield design, there is only one fixed handle, which causes the hands to be concentrated when holding the shield for a long time or need to quickly change the direction or angle of the shield to hold the shield, which can easily lead to fatigue and soreness, and it is difficult to operate and cannot flexibly deal with emergencies.
A riot shield with a double-folding handle is designed. By providing a folding handle mechanism on the connecting table, including a first connecting block, a second connecting block, a connecting force arm, a fixing ear, a connecting rod and a pull rod, a handle structure that can be moved up and down is formed. Combined with the pressure spring and the limiting card block, the handle is quickly pulled out and folded.
It realizes the rapid pulling of the double handle when needed, improves the practicality and operational flexibility of the equipment, reduces hand fatigue and soreness, and can more flexibly respond to defense needs in different scenarios.
Smart Images
Figure CN223005434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of riot shields, in particular to a riot shield with folding handles. Background Art
[0002] As an important protective equipment, riot shields play a key role in maintaining social security and dealing with emergencies. However, there are some obvious deficiencies in the design of existing riot shields, which bring a lot of inconvenience to users. Most of the common riot shields on the market at present are only equipped with a fixed handle. This single-handle design has many problems in actual use.
[0003] First of all, when users need to hold the shield for a long time for defense, due to only one handle, the force on the hand is concentrated, which easily leads to fatigue and soreness. Secondly, in some special scenarios, such as when it is necessary to quickly change the holding direction or angle of the shield, the limitation of a single handle is more obvious. For example, when a user needs to quickly switch from frontal defense to lateral defense, or needs to raise the shield to block an attack from above, due to only one handle, the operation becomes very difficult and clumsy, and it is impossible to flexibly respond to emergencies. Based on this, we designed a riot shield with double folding handles, which can quickly pull out the two handles when needed to achieve rapid response use and improve the practicability of the equipment. Summary of the Utility Model
[0004] Aiming at the technical problems existing in the background art, the utility model provides a riot shield with folding handles, which can quickly pull out the two handles when needed to achieve rapid response use and improve the practicability of the equipment.
[0005] The technical implementation scheme of the utility model is as follows:
[0006] A riot shield with folding handles includes a shield body, an observation window, a shoulder strap and a folding handle mechanism. An observation window is arranged on one side of the shield body, and a connecting platform is arranged on the other side of the shield body. A folding handle mechanism is arranged on the connecting platform; the folding handle mechanism includes a first connecting block, a second connecting block, a connecting force arm, a fixed ear, a connecting rod and a pull rod. A connecting force arm is arranged on the first connecting block, and the connecting force arm is connected to the second connecting block through the pull rod. The connecting force arm is arranged in a fixed ear on the upper part of the first connecting block, and the connecting force arm is connected to a through hole on the fixed ear through the connecting rod; a pressure spring is arranged on the outer wall of the connecting rod to form an elastic structure. A limit block is arranged at one end of the connecting force arm, and the limit block is correspondingly arranged with a limit through hole inside the fixed ear.
[0007] Optionally, the first connecting block and the second connecting block are fixedly connected to the rectangular groove of the connecting platform through limit screws.
[0008] Optionally, a flexible rubber sleeve is provided on the pull rod.
[0009] Optionally, a shoulder strap is provided on the upper part of the connecting platform, and a tightening buckle is provided on the shoulder strap.
[0010] Optionally, a number of through holes are provided on the observation window, and a tempered glass plate is provided on the other side of the observation window.
[0011] Optionally, a support block is provided on the shield body.
[0012] The utility model has the following advantages:
[0013] 1. In the utility model, an observation window is provided on one side of the shield body. Among them, a number of through holes are provided on the observation window, which is convenient for the operator to observe the external environment during the protection operation. Moreover, in order to prevent dust from entering, a tempered glass plate is provided on the other side of the observation window, which can isolate dust.
[0014] 2. In the utility model, in order to facilitate the operator to quickly respond and use, a folding handle mechanism is designed on the connecting platform, including two handles, which can be opened one or two for selection, improving the use performance of the equipment.
[0015] 3. In the utility model, the connecting force arm, the pull rod and the other force arm form a handle structure, which cooperates with the elastic structure formed by the connecting rod and the compression spring. When in use, the limit block can be clamped into the limit through hole of the fixed ear to achieve fixed limit, which is convenient for the operator to hold. Brief Description of the Drawings
[0016] Figure 1 It is a schematic structural diagram of the utility model.
[0017] Figure 2 It is a schematic structural diagram of the connection part between the connecting platform and the folding handle mechanism of the utility model.
[0018] Figure 3 It is a schematic structural diagram of the connection part of the tempered glass plate of the utility model.
[0019] Figure 4 It is a schematic structural diagram of the folding handle mechanism of the utility model.
[0020] Figure 5 It is a schematic structural diagram of the connection part between the connecting force arm and the connecting rod of the utility model.
[0021] Figure 6 It is a sectional view of the folding handle mechanism of the utility model.
[0022] Meanings of the reference numerals in the drawings: 1 - shield body, 2 - support block, 3 - observation window, 4 - reinforcing rib, 5 - toughened glass plate, 6 - connecting platform, 7 - folding handle mechanism, 701 - first connecting block, 702 - fixing ear, 703 - compression spring, 704 - connecting force arm, 705 - pull rod, 706 - second connecting block, 708 - connecting rod, 709 - limit clamping block, 710 - limit through hole, 8 - shoulder strap, 9 - rectangular groove. Detailed implementation manners
[0023] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings. It is hereby declared that the upper, lower, left, right, front, rear, inner, outer and other orientation terms that appear or will appear in the text of the present utility model are only based on the drawings of the present utility model, and they do not specifically limit the present utility model.
[0024] As Figures 1 - 6 As shown in the figure, an anti-riot shield with a folding handle includes a shield body 1, an observation window 3, a shoulder strap 8 and a folding handle mechanism 7. An observation window 3 is provided on one side of the shield body 1, and a connecting platform 6 is provided on the other side of the shield body 1. A folding handle mechanism 7 is provided on the connecting platform 6; the folding handle mechanism 7 includes a first connecting block 701, a second connecting block 706, a connecting force arm 704, a fixing ear 702, a connecting rod 708 and a pull rod 705. A connecting force arm 704 is provided on the first connecting block 701, and the connecting force arm 704 is connected to the second connecting block 706 through a pull rod 705. The connecting force arm 704 is arranged in a fixing ear 702 on the upper part of the first connecting block 701, and the connecting force arm 704 is connected to a through hole on the fixing ear 702 through a connecting rod 708; a compression spring 703 is arranged on the outer wall of the connecting rod 708 to form an elastic structure. A limit clamping block 709 is arranged at one end of the connecting force arm 704, and the limit clamping block 709 is arranged corresponding to a limit through hole 710 inside the fixing ear 702.
[0025] It should be noted that as an important protective equipment, the anti-riot shield plays a key role in maintaining social security and dealing with emergencies. Generally, the existing anti-riot shields only have one handle. Although this design can also be lifted for defense, this single-handle structure has the following defects. First, due to only one handle, the force on the hand is concentrated, which easily causes fatigue and soreness. Second, in some special scenarios, such as when it is necessary to quickly change the holding direction or angle of the shield, the limitation of a single handle is more obvious. Based on these defects, we designed an anti-riot shield with two handles to facilitate the use by the staff.
[0026] It should be further noted that, for the convenience of the operator, a folding handle mechanism 7 is provided on one side of the shield body 1. Among them, the pull rod 705 is connected to the fixed ear 702 on the first connection block 701 through the connecting force arms 704 at both ends, and the connecting force arm 704 is connected to the through hole on the fixed ear 702 through the connecting rod 708 to form a structure that can move up and down. Based on this structure, a compression spring 703 is sleeved outside the connecting rod 708, thereby forming an elastic structure. When in use, the entire connecting force arm 704 can be directly slid downward and rotated to export the entire handle structure. At this time, under the elastic force of the compression spring 703, the limit catch 709 is pushed into the limit through hole 710, thereby forming a limit structure, and the entire handle is in an idle state. This design can fold the handle when not in use, which is convenient for storage.
[0027] As Figures 1 - 6 shown, the first connection block 701 and the second connection block 706 are fixedly connected to the rectangular groove 9 of the connection table 6 through limit screws; a flexible rubber sleeve is provided on the pull rod 705; a shoulder strap 8 is provided on the upper part of the connection table 6, and a tightening buckle is provided on the shoulder strap 8.
[0028] It should be noted that we designed two folding handle mechanisms 7. When in use, they can be used separately according to needs, or the handles can be pulled out simultaneously to be used as double handles, improving the practicability of the device.
[0029] It should be further noted that the design of the shoulder strap 8 facilitates the operator to carry and move it, which is convenient for handling and use.
[0030] As Figures 1 - 6 shown, a number of through holes are provided on the observation window 3, and a tempered glass plate 5 is provided on the other side of the observation window 3; a support block is provided on the shield body 1.
[0031] It should be noted that the design of the observation window 3 is to facilitate the operator to observe the external environment while in protection. Therefore, a number of through holes are designed. In order to prevent dust and water stains from entering the through holes and thus polluting the operator's eyes, we designed a tempered glass plate 5 on the other end of the observation window 3, which can not only play a protective role but also does not affect observation.
[0032] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present utility model.
Claims
1. A riot shield with a folding handle, comprising a shield body (1), an observation window (3), a shoulder strap (8) and a folding handle mechanism (7), wherein: An observation window (3) is provided on one side of the shield body (1), and a connecting platform (6) is provided on the other side of the shield body (1), and a folding handle mechanism (7) is provided on the connecting platform (6); The folding handle mechanism (7) comprises a first connecting block (701), a second connecting block (706), a connecting force arm (704), a fixing ear (702), a connecting rod (708) and a pull rod (705); the first connecting block (701) is provided with a connecting force arm (704), and the connecting force arm (704) is connected to the second connecting block (706) via the pull rod (705); the connecting force arm (704) is arranged in the fixing ear (702) at the upper part of the first connecting block (701), and the connecting force arm (704) is connected to a through hole on the fixing ear (702) via the connecting rod (708); A pressure spring (703) is arranged on the outer wall of the connecting rod (708) to form an elastic structure. A limiting block (709) is arranged at one end of the connecting force arm (704). The limiting block (709) is arranged corresponding to the limiting through hole (710) inside the fixing ear (702).
2. A riot shield with a foldable handle according to claim 1, characterized in that: The first connecting block (701) and the second connecting block (706) are fixedly connected to the rectangular groove (9) of the connecting platform (6) via limiting screws.
3. A riot shield with a foldable handle according to claim 2, characterized in that: A flexible rubber sleeve is provided on the pull rod (705).
4. A riot shield with a foldable handle according to claim 3, characterized in that: A shoulder strap (8) is provided on the upper part of the connecting platform (6), and a tightening buckle is provided on the shoulder strap (8).
5. A riot shield with a foldable handle according to claim 4, characterized in that: A plurality of through holes are provided on the observation window (3), and a tempered glass plate (5) is provided on the other side of the observation window (3).
6. A riot shield with a foldable handle according to claim 5, characterized in that: A support block (2) is provided on the shield body (1).