CN220529374U - Safety helmet belt - Google Patents

Abstract

The utility model discloses a safety helmet belt, and belongs to the technical field of safety helmet belts. A safety headgear strap comprising a main strap cord, further comprising: the main loop is fixedly connected to one side of the main belt rope, an auxiliary belt rope is connected to the main loop in a sliding manner, and a clamping assembly is arranged on the auxiliary belt rope; the connecting seat is detachably arranged on the other side of the main belt rope, an adjusting belt rope is connected to the connecting seat in a sliding manner, and the adjusting belt rope is matched with the connecting seat; the utility model can effectively and conveniently carry out extension adjustment on the safety helmet belt, and can also improve the stability and safety of the safety helmet belt during use.

Description

A safety helmet strap

Technical field

The utility model relates to the technical field of safety helmet straps, in particular to a safety helmet strap.

Background technique

A safety helmet refers to a hat that protects the human head from injuries caused by falling objects and other specific factors. A safety helmet consists of a shell, a lining, a chin strap and accessories. The shell is the main component of a safety helmet.

At present, general safety helmets adopt an oval or hemispherical thin shell structure. The shell can be made into various types such as plain top, ribbed, rimmed and rimless. The lining is the inside of the hat shell that directly contacts the top of the wearer's head. The general name of the parts. The chin strap is a strap tied to the chin. Its function is to fasten the helmet or helmet to the user's head stably, reliably and safely. It is a kind of personal protective equipment used to protect the head. , so there is an urgent need to design a safety helmet strap that is easy to stretch and adjust for use with the safety helmet.

Utility model content

The purpose of this utility model is to propose a safety helmet strap in order to solve the problem in the prior art that an extendable and adjustable safety helmet strap needs to be designed to be used in conjunction with a safety helmet.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A safety helmet strap, including a main strap, and also includes: a main loop fixedly connected to one side of the main strap, wherein an auxiliary strap is slidably connected to the main loop, and the auxiliary strap is A snap-on component is provided; a connecting seat is detachably provided on the other side of the main belt rope, wherein an adjusting belt rope is slidably connected to the connecting seat, and the adjusting belt rope matches the connecting seat.

In order to facilitate the snap-fitting and fixing of the helmet by the helmet strap, preferably, the snap-in assembly includes a buckle, the auxiliary strap is fixedly connected with an auxiliary loop, and the adjustment strap is fixedly connected with a fixed loop. , the buckles are respectively set on the auxiliary ring sleeve and the fixed ring sleeve.

In order to facilitate the installation of the adjusting belt rope, further, the connecting base is provided with interconnected side openings and connecting openings, and the adjusting belt rope is slidably connected in the side openings and connecting openings. A through hole is provided, and the adjustment strap extends through the through hole to the outside.

In order to facilitate the installation and connection of the main belt rope, furthermore, a connection hole is provided on the connecting seat, and the main belt rope is slidably connected to the connection hole.

In order to improve the stability of the safety helmet strap, preferably, it also includes a chin cover, the chin cover is provided with a mounting hole, the main belt rope is slidably connected to the installation hole, and the chin cover is provided with a ventilation hole, so The ventilation holes are symmetrically arranged in multiple groups.

In order to improve the service life of the buckle, preferably, two groups of buckles are symmetrically arranged, and the material of the two groups of buckles is alloy steel or stainless steel.

Compared with the existing technology, the utility model provides a safety helmet strap, which has the following beneficial effects:

1. The safety helmet strap can be adjusted in position and distance through the auxiliary strap on the main ring sleeve on the main strap, allowing users to adjust it according to their own needs to obtain a better wearing experience, whether it is tightness or tightness. The high and low positions can be adjusted according to personal head characteristics, thereby ensuring that the helmet fits closely with the head and provides more effective protection.

2. This safety helmet strap can be adjusted by adjusting the straps on the one hand and the straps can be moved conveniently. Adjusting the length of the straps on both sides of the connection base can make the helmet fit better on the head and reduce discomfort. and pressure, improving the comfort of the helmet strap connection, reducing the wearer's fatigue, and promoting the feasibility of long-term wearing. On the other hand, the connection base can also be used to improve the stability of the strap connection when adjusting.

The uninvolved parts of the device are the same as the existing technology or can be implemented using the existing technology. The utility model can effectively and conveniently adjust the extension of the safety helmet strap, and at the same time, it can also improve the stability of the safety helmet strap during use. and security.

Description of drawings

Figure 1 is a schematic structural diagram of a safety helmet strap proposed by the present utility model;

Figure 2 is a schematic structural diagram of a safety helmet with a chin cover proposed by the utility model;

Figure 3 is a structural schematic diagram 2 of a safety helmet strap proposed by the utility model;

Figure 4 is a schematic structural diagram of part A in Figure 3 of a safety helmet strap proposed by the present invention.

In the picture: 1. Main strap; 101. Main loop; 2. Auxiliary strap; 201. Auxiliary loop; 3. Chin cover; 301. Installation hole; 302. Ventilation hole; 4. Connecting seat; 401. Connection hole; 5. Side opening; 501. Connection port; 502. Through hole; 6. Adjustment strap; 601. Fixed ring sleeve; 7. Buckle.

Detailed ways

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. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation. , is constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

Example:

Referring to Figures 1 to 4, a safety helmet strap includes a main strap 1, a main loop 101 fixedly connected to one side of the main strap 1, and an auxiliary strap 2 slidably connected to the main loop 101. , the auxiliary belt rope 2 is also fixedly connected with an auxiliary ring sleeve 201, and the adjustment belt rope 6 is fixedly connected with a fixed ring sleeve 601, and then buckles 7 made of stainless steel or alloy steel are respectively set on the auxiliary ring sleeve 201 and the fixed ring sleeve 601, which is used to engage and connect the snap-on sleeve on the safety helmet.

Here, the auxiliary strap 2 is used to adjust the position distance on the main loop sleeve 101 on the main strap 1, allowing the user to adjust according to their own needs to obtain a better wearing experience, whether it is tightness or tightness. The high and low positions can be adjusted according to personal head characteristics, thereby ensuring that the helmet fits closely with the head and provides more effective protection.

In addition, a connecting seat 4 is provided on the other side of the main belt rope 1, and a connecting hole 401 is provided on the connecting seat 4. The main belt rope 1 is then slidably connected to the connecting hole 401, and the main belt rope 1 can be connected to the main belt through the connecting hole 401. The belt rope 1 is adjusted and extended to facilitate adjustment to a suitable position, and the connecting base 4 is also provided with mutually connected side openings 5 and connection openings 501, and the adjusting belt rope 6 is slidably connected to the side openings 5 and 501. In the connection port 501, a through hole 502 is opened on the connection base 4, and the adjustment belt cord 6 extends through the through hole 502 to the outside, so as to facilitate the connection of the adjustment belt cord 6.

Here, by bending the adjustment strap 6 connected through the connection base 4, on the one hand, the adjustment strap 6 can be moved conveniently, and the length of the adjustment straps 6 on both sides of the connection base 4 can be adjusted, so that The helmet fits the head better, reduces discomfort and pressure, improves the comfort of the helmet strap connection, reduces the wearer's fatigue, and promotes the feasibility of long-term wearing. On the other hand, the connection base 4 can also be used to improve adjustment Stability when connected with rope 6.

It should be explained that, referring to Figure 2, a slidable chin cover 3 is also installed on the main belt cord 1, and a mounting hole 301 is opened on the chin cover 3, and the main belt cord 1 is slidably connected to the mounting hole 301. , there are ventilation holes 302 on the chin cover 3, and multiple groups of the ventilation holes 302 are symmetrically arranged to facilitate heat dissipation and ventilation of the chin area during use. The chin cover 3 can on the one hand ensure that the chin gets additional protection when wearing a helmet. To protect it in case of accidents, the chin cover 3 can reduce or disperse the impact force to avoid injury to the chin. On the other hand, it can also cooperate with the main belt rope 1 to fix the helmet more firmly on the head to ensure that the helmet It will not loosen or fall off during head movement, improving stability.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (6)

1. A safety helmet strap comprising a main strap cord (1), characterized in that it further comprises:

a main loop (101) fixedly connected to one side of the main belt rope (1),

the main loop (101) is connected with an auxiliary belt rope (2) in a sliding manner, and a clamping assembly is arranged on the auxiliary belt rope (2);

a connecting seat (4) which is detachably arranged on the other side of the main belt rope (1),

the connecting seat (4) is connected with an adjusting belt rope (6) in a sliding mode, and the adjusting belt rope (6) is matched with the connecting seat (4).

2. The safety helmet belt according to claim 1, wherein the clamping assembly comprises a buckle (7), an auxiliary loop (201) is fixedly connected to the auxiliary belt rope (2), a fixing loop (601) is fixedly connected to the adjusting belt rope (6), and the buckle (7) is respectively sleeved on the auxiliary loop (201) and the fixing loop (601).

3. The safety helmet belt according to claim 2, wherein the connecting seat (4) is provided with a side through hole (5) and a connecting hole (501) which are communicated with each other, the adjusting belt rope (6) is slidably connected in the side through hole (5) and the connecting hole (501), the connecting seat (4) is provided with a through hole (502), and the adjusting belt rope (6) penetrates through the through hole (502) and extends to the outside.

4. A safety helmet strap according to claim 3, characterized in that the connection socket (4) is provided with a connection hole (401), and the main strap (1) is slidably connected to the connection hole (401).

5. The safety helmet belt according to claim 4, further comprising a chin cover (3), wherein the chin cover (3) is provided with a mounting hole (301), the main belt rope (1) is slidably connected to the mounting hole (301), the chin cover (3) is provided with ventilation holes (302), and the ventilation holes (302) are symmetrically provided with a plurality of groups.

6. A safety helmet strap according to claim 5, characterized in that the two groups of buckles (7) are symmetrically arranged, and the two groups of buckles (7) are made of alloy steel or stainless steel.