CN219299851U

CN219299851U - Helmet with shock attenuation and anti-collision function

Info

Publication number: CN219299851U
Application number: CN202223366900.7U
Authority: CN
Inventors: 顾晓恩
Original assignee: Kunshan Baming Foam & Plastic Products Co ltd
Current assignee: Kunshan Baming Foam & Plastic Products Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-04
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a helmet with shock absorption and anti-collision functions, and relates to the technical field of helmet protection. This have shock attenuation and anti striking function helmet, including the helmet, the inside damping device that is provided with of helmet, damping device includes outer frame, outer frame bottom left side sideslip is connected with pulley one, outer frame bottom right side sideslip is connected with pulley two, pulley one bottom rotates and is connected with montant one, pulley two bottom rotations are connected with montant two, montant one makes outer frame receive the impact and extrudees bottom hydraulic stem to the inside slip of pneumatic cylinder and make runner one and runner drive top pulley one and pulley left and right sides through montant two and slide, make hydraulic stem bottom left and right sides cross buckle two extrusion cross buckle one when making the helmet receive the impact to possess antidetonation and buffering effect.

Description

Helmet with shock attenuation and anti-collision function

Technical Field

The utility model relates to the technical field of helmet protection, in particular to a helmet with shock absorption and anti-collision functions.

Background

The utility model of publication number CN 105411074B discloses an electric motor car safety helmet, including casing and lock the solid locking device of casing on the electric motor car, the front end of casing is provided with goggles, its characterized in that: the shell comprises an inner layer, an outer layer and a buffer layer, wherein the buffer layer is positioned between the inner layer and the outer layer; the locking device is a U-shaped mortise lock, and the U-shaped mortise lock comprises a lock part and a U-shaped mortise rod; the buffer layer is provided with an electric door handle accommodating cavity and a U-shaped inserted rod accommodating cavity, and an opening of the electric door handle accommodating cavity is positioned at the bottom of the shell; the lock part of the U-shaped mortise lock is positioned on the shell; the buffer layer is a rubber layer; the lock part of the U-shaped mortise lock is positioned at one side of the electric door handle accommodating cavity, and the electric vehicle helmet in the application document easily causes huge impact force to the inside when receiving huge impact, so that serious conditions such as cerebral concussion or internal hemorrhage and the like are easily caused by a user in the helmet.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a helmet with shock absorption and anti-collision functions, and solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a helmet with shock attenuation and anti striking function, includes the helmet, the inside damping device that is provided with of helmet, damping device includes outer frame, outer frame bottom left side sideslip is connected with pulley one, outer frame bottom right side sideslip is connected with pulley two, pulley one bottom rotates and is connected with montant one, pulley two bottom rotates and is connected with montant two, montant one is through shell fragment fixedly connected with montant two, montant one bottom rotates and is connected with runner one, montant two bottom rotations are connected with runner two, runner one and runner two all rotate and are connected in the pneumatic cylinder top, the inside rotation of pneumatic cylinder is connected with cross buckle one, the inside top sideslip of pneumatic cylinder is connected with the hydraulic stem, the hydraulic stem bottom left side rotates and is connected with cross buckle two, makes outer frame receive impact and extrusion bottom hydraulic stem to the inside slip of pneumatic cylinder and make runner one and runner two drive top pulley one and pulley left and right sides slip through one and pulley two, make hydraulic stem bottom left and right sides extrusion cross buckle one to make and have when helmet two bottom rotation and drive top pulley two, the inside rotation of a left side and two side and drive the side pulley two, and two side of hydraulic stem left side and two side and side hydraulic cylinder, and side top and side is connected with the hydraulic cylinder, and two side of hydraulic cylinder, and side is connected with the hydraulic cylinder and side.

Preferably, six cross buckles I are connected in the hydraulic cylinder in a co-rotation mode, and three hydraulic cylinders are connected in a rotation mode on the left side and the right side of the hydraulic cylinder.

Preferably, the left side and the right side of the bottom of the hydraulic rod are connected with two cross buckles in a co-rotating mode.

Preferably, the left side and the right side of the first vertical rod and the second vertical rod are fixedly connected with each other through elastic sheets.

Preferably, the damping devices are provided with five damping devices in total and are fixedly connected to the inner top side of the first water bag through hydraulic cylinders.

Preferably, the first water bag and the second water bag are in a saturated state in the initial state.

The utility model provides a helmet with shock absorption and anti-collision functions. The beneficial effects are as follows:

(1) If the helmet is impacted excessively, the outer frame is impacted and the bottom hydraulic rod is extruded to slide towards the inside of the hydraulic cylinder, the first runner and the second runner drive the first top pulley and the first left and right sides of the pulley through the first vertical rod and the second vertical rod, and the second cross buckles on the left side and the right side of the bottom of the hydraulic rod are extruded to form the first cross buckle, so that the helmet has anti-vibration and buffering effects when impacted.

(2) When the hydraulic rod slides to the inside of the hydraulic cylinder, the liquid in the first water bag flows into the second water bag through the hose, and the second water bag expands to protect the head of a user, so that the protection effect is achieved.

Drawings

FIG. 1 is a schematic cross-sectional front view of a helmet structure having shock absorbing and impact resisting capabilities according to the present utility model;

FIG. 2 is a schematic view of a cross-sectional front view of the structure of the shock absorbing device of the present utility model;

fig. 3 is a schematic front cross-sectional view of the structure of the protection device of the present utility model.

In the figure: 1. a helmet; 2. a damping device; 21. an outer frame; 22. a pulley I; 23. a second pulley; 24. a first vertical rod; 25. a second vertical rod; 26. a spring plate; 27. a first rotating wheel; 28. a second rotating wheel; 29. a hydraulic cylinder; 210. a cross buckle I; 211. a hydraulic rod; 212. a cross buckle II; 3. a protection device; 31. a first water sac; 32. a hose; 33. and a water bag II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, the present utility model provides a technical solution: the helmet with shock absorption and anti-collision functions comprises a helmet 1, wherein a shock absorption device 2 is arranged in the helmet 1, the shock absorption device 2 comprises an outer frame 21, a pulley I22 is connected to the left side sliding of the bottom of the outer frame 21, a pulley II 23 is connected to the right side sliding of the bottom of the outer frame 21, a vertical rod I24 is connected to the bottom of the pulley II 23 in a rotating way, a vertical rod II 25 is fixedly connected to the vertical rod I24 through a spring 26, the left side and the right side of the vertical rod I24 and the left side of the vertical rod II 25 are fixedly connected through the spring 26, more impact force is consumed when the vertical rod I24 and the vertical rod II 25 are mutually rotated, a runner I27 is connected to the bottom of the vertical rod I24 in a rotating way, a runner II 28 is connected to the bottom of the vertical rod II 25 in a rotating way, the runner I27 and the runner II 28 are both connected to the top of a hydraulic cylinder 29 in a rotating way, a cross buckle I210 is connected to the inside the hydraulic cylinder 29 in a rotating way, six cross buckles 210 are connected in a co-rotating manner in the hydraulic cylinder 29, three hydraulic rods are respectively connected to the left side and the right side in the hydraulic cylinder 29 in a rotating manner, more impact force is consumed when the hydraulic rod 211 slides towards the inside of the hydraulic cylinder 29, the hydraulic rod 211 is connected to the top side sliding manner in the hydraulic cylinder 29, two cross buckles 212 are connected to the left side of the bottom of the hydraulic rod 211 in a rotating manner, two cross buckles 212 are connected to the left side and the right side of the bottom of the hydraulic rod 211 in a co-rotating manner, the arrangement of the two cross buckles 212 corresponds to the left side and the right side of the bottom of the hydraulic rod 211, if the helmet 1 is impacted excessively, the outer frame 21 is impacted and the bottom hydraulic rod 211 is extruded to slide towards the inside of the hydraulic cylinder 29, the first rotating wheel 27 and the second rotating wheel 28 drive the first top pulley 22 and the left side and the right side of the pulley 23 through the first vertical rod 24 and the second vertical rod 25, the cross buckles 212 are extruded on the left side and the right side of the bottom of the hydraulic rod 211, so that the helmet has anti-vibration and buffering effects when being impacted, the protection device 3 is arranged inside the helmet 1, the protection device 3 comprises a first water bag 31, the damping devices 2 are provided with five damping devices which are fixedly connected to the inner top side of the first water bag 31 through hydraulic cylinders 29, the arrangement of the five damping devices 2 corresponds to each side surface inside the helmet, the first water bag 31 is fixedly connected with a second water bag 33 through a hose 32, the first water bag 31 and the second water bag 33 are in saturated states in initial states, the first water bag 31 and the second water bag 33 can be inflated when liquid in the first water bag 31 flows into the second water bag 33 through the hose, and when the hydraulic rod 211 slides towards the inside of the hydraulic cylinders 29, the liquid in the first water bag 31 flows into the second water bag 33 through the hose and inflates the second water bag 33 to protect the head of a user, so that the protection effect is achieved.

In use, if the helmet 1 is impacted excessively, the outer frame 21 is impacted and the bottom hydraulic rod 211 is extruded to slide towards the inside of the hydraulic cylinder 29, the first runner 27 and the second runner 28 drive the first top pulley 22 and the first pulley 23 to slide towards the left and right sides through the first vertical rod 24 and the second vertical rod 25, the first vertical rod 24 and the second vertical rod 25 rotate towards the left and right sides and extrude the left and right elastic sheet 25, the hydraulic rod 211 slides towards the inside of the hydraulic cylinder 29, the second cross buckles 212 at the left and right sides of the bottom are extruded to extrude the first cross buckles 210, so that the helmet has anti-shock and buffering effects when impacted, and when the hydraulic rod 211 slides towards the inside of the hydraulic cylinder 29, liquid in the first water bag 31 flows into the second water bag 33 through a hose, and the second water bag 33 is expanded and the head of a user is protected, so that the protection effects are achieved.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. Helmet with shock attenuation and anti striking function, including helmet (1), its characterized in that: the helmet is characterized in that a damping device (2) is arranged inside the helmet (1), the damping device (2) comprises an outer frame (21), a pulley I (22) is connected to the left side sliding of the bottom of the outer frame (21), a pulley II (23) is connected to the right side sliding of the bottom of the outer frame (21), a vertical rod I (24) is connected to the bottom of the pulley II (23) in a rotating mode, a vertical rod II (25) is connected to the bottom of the pulley II (23) in a rotating mode, a rotating wheel I (27) is connected to the bottom of the vertical rod I (24) in a rotating mode through an elastic piece (26), a rotating wheel II (28) is connected to the bottom of the vertical rod II (25) in a rotating mode, a cross buckle I (210) is connected to the inner side sliding of the bottom of the hydraulic cylinder (29), a cross buckle II (212) is connected to the bottom of the left side of the hydraulic rod (211) in a rotating mode, a protecting device (3) is arranged inside the helmet (1), and a water bag (31) is connected to the protecting device (31) through a water bag (32).

2. A helmet with shock absorbing and anti-collision function according to claim 1, characterized in that: six cross buckles (210) are connected in a co-rotation mode in the hydraulic cylinder (29), and three hydraulic cylinders (29) are respectively connected on the left side and the right side of the hydraulic cylinder in a rotation mode.

3. A helmet with shock absorbing and anti-collision function according to claim 1, characterized in that: the left side and the right side of the bottom of the hydraulic rod (211) are connected with two cross buckles II (212) in a co-rotation mode.

4. A helmet with shock absorbing and anti-collision function according to claim 1, characterized in that: the left side and the right side of the first vertical rod (24) and the left side and the right side of the second vertical rod (25) are fixedly connected with each other through elastic sheets (26).

5. A helmet with shock absorbing and anti-collision function according to claim 1, characterized in that: the damping device (2) is provided with five in total and is fixedly connected to the inner top side of the first water bag (31) through a hydraulic cylinder (29).

6. A helmet with shock absorbing and anti-collision function according to claim 1, characterized in that: the first water bag (31) and the second water bag (33) are in a saturated state in the initial state.