Safety helmet with detachable brim

Abstract

The utility model relates to the technical field of safety helmets. A safety helmet with a detachable brim comprises a safety helmet main body, the detachable brim is arranged on the safety helmet main body, the brim is installed on the safety helmet main body through a plurality of sets of connecting and positioning structures, and the brim can fall off from the safety helmet main body under the action of external force. The safety helmet with the detachable brim is convenient to assemble, the stability of the brim part in the riding process can be guaranteed, the brim of the safety helmet can fall off under the action of external force, and the situation that the brim is hooked by an obstacle to cause pulling and influence and harm to a human body is avoided. The technical problems that in the prior art, an existing safety helmet brim is small in size and poor in protection and shielding effect, the brim structure is prone to being affected by other obstacles such as branches, and riding safety is prone to being affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a safety cap technical field especially relates to a safety cap of brim can be opened. BACKGROUND

[0002] With the development of economy, various traffic tools are more and more widely used in people's daily life, and there are many kinds of riding tools.

[0003] In the riding process, the safety cap protects the head of the wearer and prevents the impact object from injuring the head of the wearer, and the current safety cap is usually designed with a brim for shielding and protection, but the brim size is usually small, and the shielding effect is insufficient, and since the speed is usually high and the inertia is large in the riding process, the brim will be hooked by the obstacles such as branches to form a large backward pulling force, which will cause great harm to the head and neck of the person, and simply increasing the size of the brim will easily be affected by the branches and other obstacles, which will easily affect the safety of riding, so it is necessary to improve. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of safety cap of brim can be opened, which is easy to assemble and can ensure the stability of the brim part during riding, and the safety cap brim can be detached under external force to avoid the influence and harm of obstacles hooking the brim to the human body;Solve the technical problems of the current safety cap brim size in the prior art, insufficient protection and shielding effect, and the brim structure is easily affected by branches and other obstacles, which easily affects the safety of riding.

[0005] The technical problems above are solved by the following technical scheme: a safety helmet with detachable brim, comprising a safety helmet main body, wherein a detachable brim is arranged on the safety helmet main body, the brim is installed on the safety helmet main body through a plurality of groups of connecting and positioning structures, and the brim will fall off the safety helmet main body under the action of external force; the connecting and positioning structure comprises group A positioning structure, group B positioning structure and group C positioning structure, the group A positioning structure comprises first installation clamping grooves symmetrically arranged on the left and right sides of the safety helmet main body, and a first installation protrusion corresponding to the first installation clamping groove is integrally formed on the inner side of the brim; the first installation clamping groove is obliquely arranged along the skeleton direction of the safety helmet main body.

[0006] Preferably, the brim size is larger than the brim size of a common safety helmet. The brim of the safety helmet serves to protect and shield, and the brim size in the utility model is much larger than the brim size of a common safety helmet, and the weight is also increased, so that the stability of the safety helmet is required to be higher, and the large-size brim can ensure better shielding and protection effects, and meanwhile, the utility model can avoid the influence of the brim on the human body when the brim is subjected to an obstacle.

[0007] Preferably, the group A positioning structure further comprises a detachable connecting buckle installed in the first installation clamping groove, and the first installation protrusion can be embedded and clamped into the connecting buckle. The connecting buckle serves to transfer, so that the brim will not fall off during riding.

[0008] Preferably, the group B positioning structure comprises a second clamping groove arranged on the front side of the safety helmet and a second protrusion integrally formed on the front side of the brim. During assembly, the positioning and installation of the front part of the brim are realized through the clamping of the second clamping groove and the second protrusion.

[0009] As preferred, the C group positioning structure comprises a third protrusion integrally formed on the rear side of the safety helmet body and a third clamping groove on the rear side of the brim.

[0010] As preferred, the connecting positioning structure between the brim and the helmet body is provided with an anti-abrasion gasket. The anti-abrasion gasket can prevent noise caused by friction between the connecting positioning structure during cycling.

[0011] Therefore, the safety helmet with detachable brim has the following advantages: easy assembly, stable brim during cycling, and the brim can be detached under external force to avoid obstacles from hooking the brim and causing damage to the human body. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a perspective structural schematic diagram of the safety helmet with detachable brim.

[0013] Figure 2 is Figure 1 an exploded structural schematic diagram.

[0014] Figure 3 is Figure 1 a rear view structural schematic diagram.

[0015] Figure 4 is Figure 1 a perspective structural schematic diagram of the safety helmet body.

[0016] Figure 5 is Figure 4 a top view structural schematic diagram.

[0017] Figure 6 is Figure 1 a perspective structural schematic diagram of the brim.

[0018] Figure 7 is Figure 6 a top view structural schematic diagram.

[0019] Figure 8 is Figure 1 a perspective structural schematic diagram of the connecting buckle.

[0020] In the figure, the safety helmet body 1, the brim 2, the first mounting clamping groove 3, the connecting buckle 4, the first mounting protrusion 5, the second protrusion 6, the second clamping groove 7, the third protrusion 8, and the third clamping groove 9. DETAILED DESCRIPTION

[0021] The technical solutions of the utility model will be further specifically described below by examples and in combination with the drawings.

[0022] Embodiment:

[0023] As Figure 1 And 2 And 3 and 4 and 5 and 6 and 7 and 8, a detachable brim safety helmet, comprising a safety helmet body 1, the top of the safety helmet body 1 is provided with a detachable brim 2, the size of the brim 2 is larger than that of the ordinary safety helmet, the brim 2 is installed on the safety helmet body 1 through three groups of connecting positioning structures, and the brim 2 will fall off from the safety helmet body 1 under the action of external force.

[0024] The connecting positioning structure comprises an A group positioning structure, a B group positioning structure and a C group positioning structure; the A group positioning structure comprises two first installation clamping grooves 3 symmetrically arranged on the left and right sides of the safety helmet body 1, and the first installation clamping grooves 3 are inclinedly arranged along the skeleton direction of the safety helmet body 1.

[0025] A detachable connecting buckle 4 is installed in each first installation clamping groove 3, and two first installation protrusions 5 are integrally formed on the inner walls of the two sides of the brim 2, and the first installation protrusions 5 can be embedded and clamped into the connecting buckle 4.

[0026] The B group positioning structure comprises a second clamping groove 7 arranged on the front side of the safety helmet and a second protrusion 6 integrally formed on the front side of the brim 2, and the second protrusion 6 and the second clamping groove 7 are correspondingly clamped.

[0027] The C group positioning structure comprises a third protrusion 8 integrally formed on the rear side of the safety helmet body 1 and a third clamping groove 9 on the rear side of the brim 2, and the third protrusion 8 is correspondingly clamped into the third clamping groove 9.

[0028] In assembly, the connecting buckle 4 is embedded and installed in the first installation clamping groove 3 along the safety helmet body 1, then the third clamping groove 9 on the rear side of the brim 2 is correspondingly clamped into the third protrusion 8, then the second protrusion 6 is clamped into the second clamping groove 7, and finally the first installation protrusion 5 on the inner side of the brim 2 is clamped into the connecting buckle 4, so that the installation of the brim 2 is completed. During riding, since the connecting buckle 4 is arranged along the skeleton direction of the safety helmet body 1, the brim 2 will be gradually opened from the front side to the rear side under the action of external force, and the B group positioning structure, the A group positioning structure and the C group positioning structure will be gradually detached.

Claims

1. A hat having a detachable brim, comprising a hat body, characterised in that: The detachable brim is installed on the safety helmet body through a plurality of groups of connecting and positioning structures, and the brim will fall off from the safety helmet body under the action of external force; the connecting and positioning structure comprises group A positioning structure, group B positioning structure and group C positioning structure, the group A positioning structure comprises first installation clamping grooves which are symmetrically opened on the left and right sides of the safety helmet body, and the inside of the brim is integrally formed with first installation protrusions corresponding to the first installation clamping grooves; the first installation clamping grooves are obliquely opened along the direction of the safety helmet body framework.

2. A breakaway brim safety hat according to claim 1 wherein: The size of the brim is greater than that of the ordinary safety helmet brim.

3. A breakaway brim safety hat according to claim 1 wherein: The group A positioning structure further comprises detachable connecting buckles which are installed in the first installation clamping grooves, and the first installation protrusions can be embedded and buckled into the connecting buckles.

4. A breakaway brim safety hat according to claim 1 wherein: The group B positioning structure comprises second clamping grooves which are opened on the front side of the safety helmet and second protrusions which are integrally formed on the front side of the brim.

5. A breakaway brim safety hat according to claim 1 wherein: The group C positioning structure comprises third protrusions which are integrally formed on the rear side of the safety helmet body and third clamping grooves on the rear side of the brim.

6. A breakaway bill of a safety hat according to any one of claims 1-5, characterized in that: A plurality of connecting and positioning structures between the brim and the cap body are provided with wear-resistant washers.

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