CN218389933U

CN218389933U - Construction safety helmet

Info

Publication number: CN218389933U
Application number: CN202222731478.4U
Authority: CN
Inventors: 鲁高峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a construction protection apparatus technical field just discloses a construction safety helmet, including the cap body and cap liner, the both sides external surface fixed connection of cap liner has fastening area, the surface cover of dead lever is equipped with first spring, two the external surface fixed connection that the fixed plate is relative is connected with the horizontal pole, two the external surface fixed connection that the fixed plate is relative is connected with the second spring, the left and right sides surface of backup pad all rotates and is connected with the connecting rod. This construction safety helmet drives the backup pad through the buffer board and down removes for first spring compression, cooperation connecting rod makes two second spring compressions, and then turns into the power of three not equidirectional with the impact force, has solved among the prior art because of the clearance design between cap shell and the cap liner is shorter, consequently under stronger impact force, the safety helmet is difficult to cushion its impact force effectively, makes the personnel's of the staff of wearing personal safety receive the problem of serious threat.

Description

Construction safety helmet

Technical Field

The utility model relates to a construction protection apparatus technical field specifically is a construction safety helmet.

Background

The safety helmet is the protective articles for use who prevents to strike thing injury synchronization, by the cap shell, the cap liner, lower cheek area and back hoop are constituteed, the cap shell is the hemisphere, it is firm, smooth and have certain elasticity, the impact of hitting the thing and puncture kinetic energy mainly bear by the cap shell, leave certain space between cap shell and the cap liner, can cushion, the instantaneous impact force of dispersion, thereby avoid or alleviate the direct injury to the head, in construction, for guaranteeing safety, the personnel that get into the construction place must wear the safety helmet, can refer to the patent number: 5363 and 201810923933.6, which can distinguish the position and action of other workers, but has poor buffering effect.

In the prior art, because the gap between the helmet shell and the helmet liner is designed to be short, the impact force of the safety helmet is difficult to buffer effectively under strong impact force, so that the personal safety of workers wearing the safety helmet is seriously threatened, and the construction safety helmet is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a construction safety helmet has solved among the prior art because of the clearance design between cap shell and the cap liner is shorter, consequently under stronger impact force, the safety helmet is difficult to cushion its impact force effectively for the personal safety of the staff of wearing receives the problem of serious threat.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction safety helmet, includes the cap body and cap liner, the both sides external surface fixedly connected with fastening belt of cap liner, the top internal surface activity of the cap body is inserted and is equipped with the backup pad, the top external surface fixedly connected with buffer board of backup pad, the top external surface fixedly connected with dead lever of cap liner, the surface cover of dead lever is equipped with first spring, the top surface of first spring is connected with the bottom external surface fixed of backup pad, the bottom surface of first spring and cap liner get top external surface fixed connection, the equal fixedly connected with fixed plate of the left and right sides internal surface of the cap body, two the relative external surface fixedly connected with horizontal pole of fixed plate, two the relative external surface fixedly connected with second spring of fixed plate, and two the second spring is overlapped respectively in the surface of two horizontal poles, two the equal fixedly connected with fly leaf of the other end external surface of second spring, the left and right sides external surface of backup pad all rotates and is connected with the connecting rod, two the one end that the backup pad was kept away from to the connecting rod rotates respectively with two fly leaves and is connected, fixedly connected with a plurality of blotters between cap liner and the cap body.

Preferably, the front outer surface of the cap body is fixedly connected with a corrugated pipe, one end of the corrugated pipe, which is far away from the cap body, is fixedly connected with an illuminating lamp, and the illuminating lamp provides light rays under the condition of insufficient light rays in the working environment.

Preferably, the outer surface of the cap body is provided with a battery box, a battery is arranged in the battery box, the illuminating lamp is electrically connected with the battery, and the battery provides electric power for the illuminating lamp.

Preferably, the fixed rod is movably inserted into the inner surface of the supporting plate, the cross rod is movably inserted into the inner surface of the movable plate, the supporting rod moves downwards on the fixed rod when moving downwards, and the position of the first spring is prevented from deviating when the supporting rod compresses the first spring downwards.

Preferably, a plurality of heat dissipation holes are formed in the outer surface of the cap lining and the outer surface of the cap body, the heat dissipation holes enhance the heat dissipation effect, a reflective belt is arranged on the outer surface of the cap body, and the reflective belt improves the reflective striking effect of night work.

(III) advantageous effects

Compared with the prior art, the utility model provides a construction safety helmet possesses following beneficial effect:

1. this construction safety helmet drives the backup pad through the buffer board and down removes, make first spring compression, the cooperation connecting rod makes two second spring compressions, and then turn into the power of three not equidirectional with the impact force, reached the effect that reduces the harm that the high altitude object that drops produced, it is shorter because of the clearance design between cap shell and the cap liner among the prior art to have solved, consequently under stronger impact force, the safety helmet is difficult to cushion its impact force effectively, make the personnel's of wearing personal safety receive the problem of serious threat.

2. This safety helmet of being under construction through setting up the light to can adjust the illumination angle of light through the bellows, reach and make things convenient for constructor to be under the not enough condition of light to be under construction, improve the effect of construction security.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic view of the bottom view of the present invention.

Wherein: 1. a cap body; 2. a cap liner; 3. a fastening tape; 4. a support plate; 5. a buffer plate; 6. a fixing rod; 7. a first spring; 8. a fixing plate; 9. a cross bar; 10. a second spring; 11. a connecting rod; 12. a cushion pad; 13. a bellows; 14. an illuminating lamp; 15. a battery case; 16. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to figures 1-3 of the drawings,

example 1: a construction safety helmet comprises a helmet body 1 and a helmet liner 2, wherein fastening belts 3 are fixedly connected to the outer surfaces of the two sides of the helmet liner 2, the helmet body 1 is worn to the head through the helmet liner 2 and is fixed to the head through the fastening belts 3, a supporting plate 4 is movably inserted into the inner surface of the top of the helmet body 1, a buffer plate 5 is fixedly connected to the outer surface of the top of the supporting plate 4, when a high-altitude object hits the buffer plate 5, the buffer plate 5 is driven to move downwards, the supporting plate 4 is driven to move downwards, a fixing rod 6 is fixedly connected to the outer surface of the top of the helmet liner 2, a first spring 7 is sleeved on the outer surface of the fixing rod 6, the outer surface of the top of the first spring 7 is fixedly connected with the outer surface of the bottom of the supporting plate 4, the outer surface of the bottom of the first spring 7 is fixedly connected with the outer surface of the top of the helmet liner 2, when the supporting plate 4 moves downwards, the first spring 7 is compressed, fixing plates 8 are fixedly connected to the inner surfaces of the left side and the right side of the helmet body 1, the outer surfaces of the two fixed plates 8 opposite to each other are fixedly connected with cross rods 9, the outer surfaces of the two fixed plates 8 opposite to each other are fixedly connected with second springs 10, the two second springs 10 are respectively sleeved on the outer surfaces of the two cross rods 9, the outer surfaces of the other ends of the two second springs 10 are respectively and fixedly connected with movable plates 16, the outer surfaces of the left side and the right side of the support plate 4 are respectively and rotatably connected with connecting rods 11, one ends of the two connecting rods 11 far away from the support plate 4 are respectively and rotatably connected with the two movable plates 16, when the support plate 4 moves downwards, the connecting rods 11 are enabled to rotate on the support plate 4 and the movable plates 16, so that the angle between the two connecting rods 11 is increased, the two connecting rods 11 extrude movable rods towards two sides to enable the second day to be compressed, and a plurality of cushion pads 12 are fixedly connected between the helmet liner 2 and the helmet body 1, so that the impact force of objects falling from high altitude is converted into force in three directions, the cushion pad 12 plays a role of flexible support, can buffer the lateral impact force, achieves the effect of reducing the harm caused by falling objects at high altitude, and solves the problems that the safety helmet is difficult to buffer the impact force effectively under the strong impact force because the gap between the helmet shell and the helmet liner 2 is designed to be shorter in the prior art, so that the personal safety of the wearing staff is seriously threatened

Example 2: the front outer surface fixed connection of the cap body 1 has bellows 13, bellows 13 keeps away from the one end fixedly connected with light 14 of the cap body 1, the surface of the cap body 1 is provided with battery case 15, and the inside of battery case 15 is provided with the battery, light 14 and battery electric connection, the battery is light 14 provides electric power, light 14 throws light on, and can adjust light 14 to different angles through bellows 13, reached and made things convenient for constructor to be under the not enough condition of light to be under construction, improve the effect of construction safety nature.

The cushion 12 is a rubber cushion 12.

The one end fixedly connected with stopper of fixed plate 8 is being kept away from to horizontal pole 9, and the diameter of stopper is greater than the diameter of horizontal pole 9, and the reason lies in avoiding the stopper to break away from the surface of horizontal pole 9.

The above-mentioned devices for use of the equipment are selected differently according to actual use, and correspond to the achieved effect according to the function of the equipment to be used by referring to various parameters.

The working principle is as follows: this construction safety helmet is when using, the personnel that get into the job site wear the cap body 1 to the head through the helmet liner 2, readjust fastening area 3 and make the cap body 1 fix at the head, when the safety helmet is untimely hit by the eminence object in the use, the object is hit on buffer board 5, drive backup pad 4 and move down, make backup pad 4 move down on dead lever 6, and make first spring 7 compress, backup pad 4 moves down the in-process, make connecting rod 11 of backup pad 4 both sides take place to rotate between the surface of backup pad 4 and the surface of fly leaf 16, thereby transfer the contained angle between two connecting rod 11, make two connecting rod 11 respectively toward both sides extrusion fly leaf 16, make fly leaf 16 extrude second spring 10, make second spring 10 compress, thereby turn into the power of three directions with the high altitude object that drops, blotter 12 plays flexible supporting effect, can cushion the side direction impact force, thereby reached the effect that reduces the harm that the high altitude object dropped and produced, solved and threatened to be shorter because of the cap shell and 2 clearance design in the prior art, consequently under the stronger personnel's the impact force, the safety helmet is difficult to receive the serious impact force of its work effectively, the safety helmet.

Through being provided with light 14 on the cap body 1, under the not enough condition of operational environment light, can start light 14, throw light on by light 14 and use to can adjust light 14 to different angles through bellows 13, reach and make things convenient for constructor to be under the not enough condition of light to be under construction, improve the effect of construction safety nature.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction safety helmet, includes the cap body (1) and cap liner (2), its characterized in that: the outer surfaces of the two sides of the cap liner (2) are fixedly connected with fastening belts (3), a support plate (4) is movably inserted into the inner surface of the top of the cap body (1), a buffer plate (5) is fixedly connected to the outer surface of the top of the support plate (4), a fixing rod (6) is fixedly connected to the outer surface of the top of the cap liner (2), a first spring (7) is sleeved on the outer surface of the fixing rod (6), the outer surface of the top of the first spring (7) is fixedly connected with the outer surface of the bottom of the support plate (4), the outer surface of the bottom of the first spring (7) is fixedly connected with the outer surface of the top of the cap liner (2), fixed plates (8) are fixedly connected to the inner surfaces of the left side and the right side of the cap body (1), cross rods (9) are fixedly connected to the outer surfaces of the two fixed plates (8) which are opposite, second springs (10) are fixedly connected to the outer surfaces of the two fixed plates (8), the two second springs (10) are respectively sleeved on the outer surfaces of the two cross rods (9), a movable plate (16) is fixedly connected to the outer surface of the other end of the two second springs (10), a connecting rod (11) is rotatably connected to the outer surface of the support plate (4), and a connecting rod (11) is rotatably connected to one end of the support plate (11) which is far away from one end of the two movable plate (16), a plurality of cushion pads (12) are fixedly connected between the hat lining (2) and the hat body (1).

2. A construction safety helmet according to claim 1, wherein: the outer surface of the front side of the cap body (1) is fixedly connected with a corrugated pipe (13), and one end, far away from the cap body (1), of the corrugated pipe (13) is fixedly connected with an illuminating lamp (14).

3. A construction safety helmet according to claim 1, wherein: the outer surface of the cap body (1) is provided with a battery box (15), and a battery is arranged in the battery box (15).

4. A construction safety helmet as claimed in claim 1, wherein: the fixed rods (6) are movably inserted into the inner surface of the supporting plate (4), and the cross rods (9) are movably inserted into the inner surface of the movable plate (16).

5. A construction safety helmet as claimed in claim 1, wherein: the outer surface of the cap liner (2) and the outer surface of the cap body (1) are both provided with a plurality of heat dissipation holes, and the outer surface of the cap body (1) is provided with a reflective belt.