Anti-permeation protective tool of anti-riot helmet
By installing a protective strip reinforcement device inside the curved anti-seepage protective gear strip of the anti-seepage protective gear of the riot helmet, the deformation and fracture problems caused by the reaction force when the explosion-proof helmet is hit by a strong impact, and a higher impact resistance and service life are achieved.
Patent Information
- Application Number
- CN202421974560.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The anti-seepage protective gear of the riot helmet will cause reaction force to cause deformation and breakage damage when the storm helmet is hit hard.
The protective strip reinforcement device is provided inside the curved anti-permeable protective gear strip of the anti-permeable protective gear of the riot helmet, including curved inlay grooves, curved metal reinforcement strips and flat hot pressing nails. The overall strength and impact resistance of the protective gear are enhanced by the combination of these components.
Effectively resist reaction forces, prevent reaction forces from causing damage to anti-seepage protective gear, and increase the service life and impact resistance of riot helmet anti-seepage protective gear.
Smart Images
Figure CN222853259U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to riot helmets, and in particular relates to an anti-penetration protective gear for riot helmets. Background Art
[0002] The anti-infiltration protective gear for riot helmets is an advanced design of protective equipment, designed to provide efficient protective performance and comfortable wearing experience. Its key designs include arc-shaped anti-infiltration protective gear strips and arc-shaped fitting strips, which are integrally molded with silicone anti-aging and flame-retardant materials of equal thickness to ensure efficient production process and excellent product quality. The protective gear strip reinforcement device enhances the overall strength and impact resistance of the protective gear through the combination of arc-shaped metal reinforcement strips and flat hot-pressed nails. In addition, the smooth design of the inner and outer walls not only reduces the adhesion of dirt, but also effectively prevents potential harm to the wearer. This innovatively designed anti-infiltration protective gear for riot helmets is designed to provide users with safe and reliable protection and is suitable for various safety maintenance and emergency response scenarios.
[0003] However, the anti-penetration protective gear of the riot helmet needs to be installed inside the explosion-proof helmet when in use. After the wearer puts on the explosion-proof helmet, if the explosion-proof helmet is hit hard, the impact force will be transmitted to the wearer's head, which will generate a reaction force and act on the anti-penetration protective gear. If the reaction force on the anti-penetration protective gear is too large, it will produce a large deformation, which will easily cause the anti-penetration protective gear to break and be damaged due to excessive force and deformation. Utility Model Content
[0004] The utility model aims to provide an anti-infiltration protective gear for an anti-riot helmet, so as to solve the problem proposed in the above background technology that if the anti-riot helmet is hit by a strong impact, the impact force will be transmitted to the head of the wearer, which will generate a reaction force and act on the anti-infiltration protective gear, and if the reaction force on the anti-infiltration protective gear is too large, it will cause a large deformation and damage.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-infiltration protective gear for a riot helmet, comprising an arc-shaped anti-infiltration protective gear strip and an arc-shaped fitting strip arranged at the front end of the top of the arc-shaped anti-infiltration protective gear strip, the thickness of the arc-shaped anti-infiltration protective gear strip and the arc-shaped fitting strip are equal, the inner and outer walls of the arc-shaped anti-infiltration protective gear strip and the arc-shaped fitting strip are smooth and free of burrs, and a protective gear strip reinforcement device is arranged inside the outer wall of the front end of the arc-shaped anti-infiltration protective gear strip;
[0006] The protective gear strip reinforcement device includes an arc-shaped embedded groove, an arc-shaped metal reinforcement strip and a flat hot-pressed nail. The arc-shaped embedded groove is arranged inside the front end of the arc-shaped anti-penetration protective gear strip, and the arc-shaped embedded groove is recessed backward inside the front end of the arc-shaped anti-penetration protective gear strip. An arc-shaped metal reinforcement strip is arranged in the arc-shaped embedded groove.
[0007] Preferably, a plurality of flat heat-pressed nails are equidistantly inserted into the outer wall of the rear end of the arc-shaped anti-penetration protective gear strip, and the plurality of flat heat-pressed nails are fixedly connected to the arc-shaped metal reinforcement strip.
[0008] Preferably, the arc-shaped metal reinforcement strip is made of aluminum alloy. After the arc-shaped metal reinforcement strip is placed inside the arc-shaped embedded groove, it is fixed in the arc-shaped embedded groove by adhesive. The front end outer wall of the arc-shaped metal reinforcement strip is flush with the front end outer wall of the arc-shaped anti-penetration protective gear strip.
[0009] Preferably, a plurality of pressing and fixing blocks are equidistantly arranged on the front end outer wall of the arc-shaped anti-penetration protective gear strip, and the plurality of pressing and fixing blocks are arranged in an arc shape in front and close to the arc-shaped fitting strip.
[0010] Preferably, a plurality of closed card blocks are equidistantly arranged on the arc-shaped inner wall at the bottom end of the arc-shaped fitting strip, and the plurality of closed card blocks and the plurality of pressing and fixing card blocks are arranged alternately.
[0011] Preferably, the arc-shaped anti-penetration protective gear strip and the arc-shaped fitting strip are mainly made of silicone anti-aging and flame-retardant material and are integrally formed.
[0012] Compared with the prior art, the utility model provides a riot helmet anti-infiltration protective gear, which has the following beneficial effects:
[0013] The technical solution of the utility model is to add a novel protective gear strip reinforcement device inside the arc-shaped anti-penetration protective gear strip of the anti-penetration protective gear of the riot helmet. The protective gear strip reinforcement device can play a powerful reinforcement device for the anti-penetration protective gear of the riot helmet. The device fixes the arc-shaped metal reinforcement strip inside the arc-shaped anti-penetration protective gear strip, so that the overall hardness of the anti-penetration protective gear of the riot helmet can be increased without affecting the normal use of the anti-penetration protective gear of the riot helmet. When the explosion-proof helmet is subjected to a strong impact, the impact is transmitted to the head to generate a reaction force and act on the anti-penetration protective gear, and the arc-shaped metal reinforcement strip on the anti-penetration protective gear can resist the reaction force and effectively prevent the reaction force from damaging the anti-penetration protective gear, so as to increase the service life and impact resistance of the anti-penetration protective gear of the riot helmet. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic diagram of the front planar structure of an anti-infiltration protective gear for a riot helmet.
[0015] Figure 2 The utility model is a schematic diagram of the back three-dimensional structure of an anti-infiltration protective gear of a riot helmet.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the protective gear strip reinforcement device of the utility model.
[0017] In the figure: 1. arc-shaped anti-penetration protective gear strip; 2. arc-shaped fitting strip; 3. closing card block; 4. pressing and fixing card block; 5. protective gear strip reinforcement device; 6. arc-shaped embedded groove; 7. arc-shaped metal reinforcement strip; 8. flat hot pressing nail. DETAILED DESCRIPTION
[0018] 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.
[0019] The utility model provides Figure 1-3 The anti-infiltration protective gear of the riot helmet shown in the figure comprises an arc-shaped anti-infiltration protective gear strip 1 and an arc-shaped fitting strip 2 arranged at the top front end of the arc-shaped anti-infiltration protective gear strip 1. The thickness of the arc-shaped anti-infiltration protective gear strip 1 and the arc-shaped fitting strip 2 are equal. The equal thickness of the two can make the anti-infiltration protective gear more efficient and less likely to produce defective products. At the same time, it can increase the connection firmness between the arc-shaped anti-infiltration protective gear strip 1 and the arc-shaped fitting strip 2. When impacted, it will not easily cause the connection between the arc-shaped anti-infiltration protective gear strip 1 and the arc-shaped fitting strip 2 to break. The inner and outer walls of the arc-shaped anti-infiltration protective gear strip 1 and the arc-shaped fitting strip 2 are smooth and free of burrs. The smooth and burr-free surface can not only reduce the adhesion of dirt, but also prevent the inner and outer walls of the arc-shaped anti-penetration protective gear strip 1 and the arc-shaped fitting strip 2 from being easily injured by burrs. A plurality of pressing and fixing blocks 4 are equidistantly arranged on the front end outer wall of the arc-shaped anti-penetration protective gear strip 1, and the plurality of pressing and fixing blocks 4 are arranged in an arc shape before and close to the arc-shaped fitting strip 2. A plurality of closed blocks 3 are equidistantly arranged on the arc-shaped inner wall at the bottom end of the arc-shaped fitting strip 2, and the plurality of closed blocks 3 are staggered with the plurality of pressing and fixing blocks 4. The arc-shaped anti-penetration protective gear strip 1 and the arc-shaped fitting strip 2 are mainly made of silicone anti-aging and flame-retardant material as one piece.
[0020] like Figure 1 , Figure 2 and Figure 3As shown, a protective gear strip reinforcement device 5 is arranged inside the front end outer wall of the arc-shaped anti-penetration protective gear strip 1, and the protective gear strip reinforcement device 5 includes an arc-shaped embedded groove 6, an arc-shaped metal reinforcement strip 7 and a flat hot-pressed nail 8. The arc-shaped embedded groove 6 is arranged inside the front end of the arc-shaped anti-penetration protective gear strip 1, and the arc-shaped embedded groove 6 is recessed backward inside the front end of the arc-shaped anti-penetration protective gear strip 1, and an arc-shaped metal reinforcement strip 7 is arranged in the arc-shaped embedded groove 6. A plurality of flat hot-pressed nails 8 are equidistantly inserted into the rear end outer wall of the arc-shaped anti-penetration protective gear strip 1, and the plurality of flat hot-pressed nails 8 are fixedly connected to the arc-shaped metal reinforcement strip 7. The arc-shaped metal reinforcement strip 7 is made of aluminum alloy. After the arc-shaped metal reinforcement strip 7 is placed inside the arc-shaped embedded groove 6, it is fixed in the arc-shaped embedded groove 6 by an adhesive. The front end outer wall of the arc-shaped metal reinforcement strip 7 is flush with the front end outer wall of the arc-shaped anti-penetration protective gear strip 1. When the riot helmet anti-penetration protective gear After processing, an arc-shaped embedded groove 6 is reserved inside the front end of the one-piece arc-shaped anti-penetration protective gear strip 1. At this time, it is necessary to coat the outer wall of the rear end of the arc-shaped metal reinforcement strip 7 with adhesive, and then place the arc-shaped metal reinforcement strip 7 into the arc-shaped embedded groove 6. At the same time, the flat hot-pressing nail 8 that has not been hot-pressed at the rear end of the arc-shaped metal reinforcement strip 7 needs to be passed through the perforation inside the arc-shaped anti-penetration protective gear strip 1. After the adhesive fixes the arc-shaped metal reinforcement strip 7 in the arc-shaped embedded groove 6, it is necessary to hot-press and reinforce the flat hot-pressing nail 8 exposed on the outer wall of the rear end of the arc-shaped anti-penetration protective gear strip 1, so that the arc-shaped metal reinforcement strip 7 is firmly installed and fixed in the arc-shaped embedded groove 6 through multiple flat hot-pressing nails 8, so that the arc-shaped metal reinforcement strip 7 and the anti-penetration protective gear are connected into a solid whole, so as to increase the overall strength, hardness and impact resistance of the entire anti-penetration protective gear.
[0021] 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. An anti-infiltration protective gear for a riot helmet, comprising an arc-shaped anti-infiltration protective gear strip (1) and an arc-shaped fitting strip (2) arranged at the front end of the top of the arc-shaped anti-infiltration protective gear strip (1), wherein the thickness of the arc-shaped anti-infiltration protective gear strip (1) and the arc-shaped fitting strip (2) are equal, and the inner and outer walls of the arc-shaped anti-infiltration protective gear strip (1) and the arc-shaped fitting strip (2) are smooth and free of burrs, characterized in that: A protective strip reinforcement device (5) is provided inside the front end outer wall of the arc-shaped anti-permeation protective strip (1); The protective gear strip reinforcement device (5) comprises an arc-shaped embedded groove (6), an arc-shaped metal reinforcement strip (7) and a flat hot-pressed nail (8); the arc-shaped embedded groove (6) is arranged inside the front end of the arc-shaped anti-penetration protective gear strip (1); the arc-shaped embedded groove (6) is recessed backward inside the front end of the arc-shaped anti-penetration protective gear strip (1); and the arc-shaped metal reinforcement strip (7) is arranged in the arc-shaped embedded groove (6).
2. The anti-infiltration protective gear for riot helmets according to claim 1, characterized in that: A plurality of flat hot-pressed nails (8) are inserted at equal intervals into the rear end outer wall of the arc-shaped anti-permeation protective gear strip (1), and the plurality of flat hot-pressed nails (8) are all fixedly connected to the arc-shaped metal reinforcement strip (7).
3. The anti-infiltration protective gear for riot helmets according to claim 2, characterized in that: The arc-shaped metal reinforcement strip (7) is made of aluminum alloy. After being placed inside the arc-shaped embedded groove (6), the arc-shaped metal reinforcement strip (7) is fixed in the arc-shaped embedded groove (6) by means of an adhesive. The front end outer wall of the arc-shaped metal reinforcement strip (7) is flush with the front end outer wall of the arc-shaped anti-penetration protective gear strip (1).
4. The anti-infiltration protective gear for riot helmets according to claim 1, characterized in that: A plurality of pressing and fixing blocks (4) are equidistantly arranged on the front end outer wall of the arc-shaped anti-permeation protective gear strip (1), and the plurality of pressing and fixing blocks (4) are arranged in an arc shape in front and close to the arc-shaped fitting strip (2).
5. The anti-infiltration protective gear for riot helmets according to claim 4, characterized in that: A plurality of closed card blocks (3) are equidistantly arranged on the arc-shaped inner wall at the bottom end of the arc-shaped fitting strip (2), and the plurality of closed card blocks (3) and the plurality of pressing and fixing card blocks (4) are arranged alternately.
6. The anti-infiltration protective gear for riot helmets according to claim 1, characterized in that: The arc-shaped anti-penetration protective gear strip (1) and the arc-shaped fitting strip (2) are mainly made of silicone anti-aging and flame-retardant material and are integrally formed.