Supporting and fixing mechanism of bandage type helmet

Abstract

The utility model discloses a supporting and fixing mechanism of a bandage type helmet. The supporting and fixing mechanism comprises a hanging ring, a solid rubber ball, an L-shaped connecting rod and a bandage hook mechanism. The hanging ring is mounted on the helmet mounting plate and used for being connected with the bandage hook mechanism; one end of the L-shaped connecting rod is fixedly mounted on the helmet mounting plate, and the other end of the L-shaped connecting rod is connected with the solid rubber ball and used for hanging an anti-riot helmet; a hook is arranged at the single bandage end of the bandage hook mechanism and detachably connected with the hanging ring, and the double bandage ends of the bandage hook mechanism are fixedly connected with the helmet mounting plate and used for limiting the anti-riot helmet. Compared with the prior art, the anti-riot helmet has the advantages that the anti-riot helmet can be fixed in the driving process of bumping and strong impact force under the matched use of the binding belt, so that the anti-riot helmet is kept in a relatively stable state and does not shake or loosen, the operation is convenient, and the space is saved.

Description

Technical Field

[0001] The utility model belongs to the field of equipment installation and fixing, in particular to a supporting and fixing mechanism for riot helmets with different shapes in an impact and vibration environment. Background Art

[0002] In order to meet the special purpose of the vehicle to store and transport riot equipment, there are certain requirements for various tools and equipment to be able to be taken and put at any time, and to be fixed reliably in a bumpy driving environment. The stability and reliability of the general helmet fixing method cannot meet the use requirements. During driving, multiple riot helmets wear each other due to loose fixation, affecting the use of the helmets; they collide with each other, generating noise that affects the work of passengers. Utility Model Content

[0003] The utility model aims to provide a supporting and fixing mechanism for a strap-type helmet, which is a mounting and fixing method for equipment in the shape of riot helmets, helmets, etc. used in impact and vibration environments.

[0004] The technical solution to achieve the purpose of this utility model is:

[0005] A supporting and fixing mechanism for a strap-type helmet comprises a hanging ring, a solid rubber ball, an L-shaped connecting rod, a strap hook mechanism and a helmet mounting plate; the hanging ring is mounted on the helmet mounting plate and is used to connect the strap hook mechanism; one end of the L-shaped connecting rod is fixedly mounted on the helmet mounting plate, and the other end is connected to the solid ball and is used to hang the riot helmet; the strap hook mechanism is respectively connected to the hanging ring and the helmet mounting plate and is fixedly connected and is used to limit the riot helmet.

[0006] Furthermore, the strap hook mechanism includes a hook, an elastic strap and an adjustable buckle; one end of the elastic strap is connected to the hook, which is connected to the hanging ring through the hook, the elastic strap can adjust the strap length by adjusting the buckle, and the other end of the elastic strap is connected to the helmet mounting plate.

[0007] Furthermore, the elastic strap has a single strap at one end and double straps at the other end, which are fixedly connected in the middle. The single strap end is connected to a hook, and an adjustment buckle is provided on the single strap for adjusting the length. The double strap ends are fixedly connected to a helmet mounting plate.

[0008] Furthermore, the strap is elastic.

[0009] Furthermore, the hanging ring is arranged to have a U-shaped or trapezoidal cross-section, and a mounting hole is arranged at the bottom of the hanging ring for connecting with a helmet mounting plate; hook holes are arranged at the upper part of the two side walls of the hanging ring for connecting the elastic straps in the strap hooks.

[0010] Furthermore, the diameter of the solid rubber ball is set according to the inner mesh surface of the riot helmet.

[0011] Furthermore, the length of the L-shaped connecting rod is determined according to the depth of the riot helmet.

[0012] Furthermore, the solid ball is a solid rubber ball.

[0013] Compared with the prior art, the utility model has the following significant advantages:

[0014] (1) The supporting and fixing mechanism of the strap-type helmet of the utility model can reliably fix the riot helmet in an impact and vibration environment.

[0015] (2) The supporting and fixing mechanism of the strap-type helmet of the utility model saves space and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a support and fixing mechanism of a strap-type helmet;

[0017] Figure 2 Schematic diagram of the connection between a solid rubber ball and an L-shaped connecting rod Figure 1 ;

[0018] Figure 3 Schematic diagram of the connection between a solid rubber ball and an L-shaped connecting rod Figure 2 ;

[0019] Figure 4 Schematic diagram of the hanging ring structure Figure 1 ;

[0020] Figure 5 Schematic diagram of the hanging ring structure Figure 2 ;

[0021] Figure 6 Expand for hanging ring structure Figure 3 ;

[0022] Figure 7 A schematic diagram of the structure of a supporting and fixing mechanism for supporting and fixing a helmet.

[0023] In the figure, 1-hanging ring, 2-solid rubber ball, 3-L-shaped connecting rod, 4-strap hook mechanism, 5-helmet mounting plate. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Combination Figure 1The supporting and fixing mechanism of a strap-type helmet of the present embodiment comprises a hanging ring 1, a solid rubber ball 2, an L-shaped connecting rod 3, and a strap hook mechanism 4; wherein the hanging ring 1 and the L-shaped connecting rod 3 are screwed and fixedly mounted on a helmet mounting plate 5; the strap hook mechanism 4 comprises a hook, an elastic strap and an adjusting buckle; one end of the elastic strap is a single strap, and the other end is a double strap, the single strap and the double strap are fixedly connected, an adjusting buckle is arranged on the single strap, and the length of the strap is adjusted by using the adjusting buckle, and the strap has a certain elasticity; a hook is arranged on the single strap end of the elastic strap, which is detachably connected to the hanging ring 1, and the double strap ends of the elastic strap are fixedly connected to the helmet mounting plate 5, and the installation distance between the single strap end and the double strap end of the single strap is adjusted according to the size of the helmet.

[0026] As a specific implementation method, Figure 2 One end of the L-shaped connecting rod 3 is fixed by screws and a helmet mounting plate 5, and the other end is inserted into the solid rubber ball 2 for consolidation. The length dimensions A and B of the L-shaped connecting rod 3 can be determined according to the depth of the riot helmet. The diameter dimension C of the solid rubber ball 2 can be set based on the internal mesh surface of the riot helmet to prevent damage to the internal material, and the material of the solid rubber ball 2 is made of rubber.

[0027] Combination Figure 3 As an implementation method, the hanging ring 1 of this embodiment is a U-shaped structure, the bottom edge of the U-shaped structure is provided with a mounting hole, which is fixedly connected to the helmet mounting plate; the upper part of the U-shaped side wall is provided with a hook hole, which can hang two riot helmet hooks at the same time. The form of the hanging ring 1 can also be designed into other shapes according to the use requirements, such as a trapezoid.

[0028] In specific application, the explosion-proof helmet is hung on the solid rubber ball 2, so that the outer surface of the solid rubber ball 2 is against the inner lining of the explosion-proof helmet, and then the strap hook mechanism 4 is used to press the outer surface of the explosion-proof helmet.

[0029] The specific installation effect of the support and fixing mechanism of the strap-type helmet to install the riot helmet Figure 4 shown.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should be regarded as the protection scope of the present invention.

Claims

1. A support and fixing mechanism for a strap-type helmet, characterized in that: Includes a hanging ring, a solid rubber ball, an L-shaped connecting rod, a strap hook mechanism and a helmet mounting plate; The hanging ring is mounted on the helmet mounting plate and is used to connect the strap hook mechanism; One end of the L-shaped connecting rod is fixedly mounted on the helmet mounting plate, and the other end is connected to a solid ball for hanging the riot helmet; The strap hook mechanism is respectively connected to the hanging ring and the helmet mounting plate for fixed connection, and is used for limiting the position of the riot helmet.

2. The support and fixing mechanism of the strap-type helmet according to claim 1, characterized in that: The strap hook mechanism includes a hook, an elastic strap and an adjustable buckle; one end of the elastic strap is connected to the hook and connected to the hanging ring through the hook; the length of the elastic strap is adjusted by adjusting the buckle; the other end of the elastic strap is connected to the helmet mounting plate.

3. The support and fixing mechanism of the strap-type helmet according to claim 2, characterized in that: The elastic strap has a single strap at one end and double straps at the other end, which are fixedly connected in the middle. The single strap end is connected to a hook, and an adjustment buckle is arranged on the single strap for adjusting the length. The double strap ends are fixedly connected to a helmet mounting plate.

4. The support and fixing mechanism for a strap-type helmet according to claim 2, characterized in that: The straps are elastic.

5. The support and fixing mechanism for a strap-type helmet according to claim 2, characterized in that: The hanging ring is arranged in a U-shaped or trapezoidal cross section, and a mounting hole is arranged at the bottom of the hanging ring for connecting with a helmet mounting plate; hook holes are arranged at the upper part of the two side walls of the hanging ring for connecting the elastic straps in the strap hook mechanism.

6. The support and fixing mechanism for a strap-type helmet according to claim 1, characterized in that: The diameter of the solid rubber ball is set according to the inner mesh surface of the riot helmet.

7. The support and fixing mechanism for a strap-type helmet according to claim 1, characterized in that: The length of the L-shaped connecting rod is determined according to the depth of the riot helmet.

8. The support and fixing mechanism for a strap-type helmet according to claim 1, characterized in that: The solid ball is a solid rubber ball.

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