CN212911901U

CN212911901U - Electric power construction safety helmet

Info

Publication number: CN212911901U
Application number: CN202021003584.5U
Authority: CN
Inventors: 于勇凌
Original assignee: Zhongshan Anhe Safety Technology Service Co ltd
Current assignee: Zhongshan Anhe Safety Technology Service Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-09
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an electric power construction safety helmet, which belongs to the safety helmet field, and relates to an electric power construction safety helmet, which comprises a safety helmet body, wherein the outer end of the safety helmet body is provided with an upper clamping groove, the inner end of the upper clamping groove is clamped with an arc-shaped helmet shell, one end of the arc-shaped helmet shell, which is close to the safety helmet body, is provided with a groove, a plurality of compression springs are fixedly connected between the inner top end of the groove and the safety helmet body, the lower end of the safety helmet body is fixedly connected with two lower jaw belts, the inner top end of the safety helmet body is fixedly connected with a helmet liner, the inner end of the helmet liner is provided with a spherical groove, the cross section of the helmet liner is provided with a main clamping groove, the inner top end of the main clamping groove is fixedly connected with a buckle, the inner end of the spherical groove is slidably connected with a plurality of elastic balls, thereby achieving more obvious and effective buffering effect and reducing the damage of the beating object to the head.

Description

Electric power construction safety helmet

Technical Field

The utility model relates to a safety helmet field, more specifically say, relate to an electric power construction safety helmet.

Background

The safety helmet is a shallow round cap made of steel or plastic and worn for protecting the top of the head, and is a protective article for preventing impact objects from hurting the head. Prior art headgear typically consists of a shell, a lining, a chin strap, and a visor. The cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the hit object are mainly borne by the cap shell. A certain space is left between the helmet shell and the helmet liner, and the instantaneous impact force can be buffered and dispersed, so that the direct damage to the head is avoided or reduced.

However, the existing safety helmet only depends on a certain space reserved between the helmet shell and the helmet liner to buffer and disperse impact force, the buffering effect is not obvious, so that when the head is impacted, the impact force cannot be well removed from the safety helmet, and the head still can be injured to a certain extent.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an electric power construction safety helmet, it can be through unloading power many times to reach more obvious effectual buffering effect, reduce the injury of hitting the thing to the head.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An electric power construction safety helmet comprises a safety helmet body, wherein an upper clamping groove is formed in the outer end of the safety helmet body, an arc-shaped helmet shell is clamped at the inner end of the upper clamping groove, a groove is formed in one end, close to the safety helmet body, of the arc-shaped helmet shell, a plurality of compression springs are fixedly connected between the top end in the groove and the safety helmet body, two jaw belts are fixedly connected to the lower end of the safety helmet body, a helmet liner is fixedly connected to the top end in the safety helmet body, a spherical groove is formed in the inner end of the helmet liner, a main clamping groove is formed in the cross section of the helmet liner, a buckle is fixedly connected to the top end in the main clamping groove, a plurality of elastic balls are slidably connected to the inner end of the spherical groove, a slot door is rotatably connected to the notch of the spherical groove, the lower end of the slot door is matched with the main clamping groove, can achieve more obvious and effective buffering effect through repeated force unloading, and reduce the damage of the beating object to the head.

Preferably, marble outer end is equipped with the disinfection pad, be connected with the nylon subsides between disinfection pad and the marble, the sponge is glued to disinfection pad outer end, because the air permeability of safety helmet body is not too good for constructor when wearing the safety helmet body, the head perspires easily, makes and breeds the bacterium easily, and the sponge can absorb away partial sweat, and the disinfection pad can make the head be difficult for breeding the bacterium.

Preferably, it is a plurality of compression spring outer end cover is equipped with round platform shape sleeve pipe, and two adjacent compression spring opposite direction, and when the arc cap shell received the impact force, compression spring can make round platform shape sleeve pipe be difficult for inclining, makes the arc cap shell more stable.

Preferably, rubber pads are adhered to the inner wall of the upper clamping groove and the contact part of the arc-shaped cap shell and the upper clamping groove, so that the friction force between the arc-shaped cap shell and the inner wall of the upper clamping groove can be increased, and the arc-shaped cap shell is not easy to fall off from the upper clamping groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can be through unloading power many times to reach more obvious effectual buffering effect, reduce the injury of hitting the thing to the head.

(2) The outer end of the marble is provided with a disinfection pad, a nylon patch is connected between the disinfection pad and the marble, the outer end of the disinfection pad is adhered with a sponge, and the ventilation of the safety helmet body is not good, so that a constructor can sweat easily when wearing the safety helmet body, the head can sweat easily, bacteria can be bred easily, the sponge can absorb partial sweat, and the disinfection pad can enable the head not to breed bacteria easily.

(3) The outer end sleeves of the compression springs are provided with the circular truncated cone-shaped sleeves, the directions of the two adjacent compression springs are opposite, and when the arc-shaped cap shell receives impact force, the compression springs can enable the circular truncated cone-shaped sleeves to be not prone to inclining, so that the arc-shaped cap shell is more stable.

(4) The rubber pads are adhered to the inner wall of the upper clamping groove and the contact part of the arc-shaped cap shell and the upper clamping groove, so that the friction force between the arc-shaped cap shell and the inner wall of the upper clamping groove can be increased, and the arc-shaped cap shell is not easy to fall off from the upper clamping groove.

Drawings

Fig. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram of the marble part of the present invention.

The reference numbers in the figures illustrate:

the safety helmet comprises a safety helmet body 1, a helmet liner 2, a spherical groove 3, a marble 4, a disinfection pad 5, sponge 6, a groove door 7, an arc-shaped helmet shell 8, a truncated cone-shaped sleeve 9, a compression spring 10, a jaw belt 11, a groove 12, a main clamping groove 13, a buckle 14, an auxiliary clamping groove 15, an upper clamping groove 16 and a rubber pad 17.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an electric power construction safety helmet comprises a safety helmet body 1, an upper clamping groove 16 is arranged at the outer end of the safety helmet body 1, an arc-shaped helmet shell 8 is clamped at the inner end of the upper clamping groove 16, when the arc-shaped helmet shell 8 is damaged by impact force, the arc-shaped helmet shell 8 can be disassembled and replaced with a new arc-shaped helmet shell 8, the service life of the safety helmet body 1 is prolonged, a groove 12 is arranged at one end of the arc-shaped helmet shell 8 close to the safety helmet body 1, a plurality of compression springs 10 are fixedly connected between the top end in the groove 12 and the safety helmet body 1, two lower jaw belts 11 are fixedly connected at the lower end of the safety helmet body 1, a helmet liner 2 is fixedly connected at the top end in the safety helmet body 1, a spherical groove 3 is arranged at the inner end of the helmet liner 2, a main clamping groove 13 is arranged at the cross section of the helmet liner 2, a buckle 14 is, the notch of the spherical groove 3 is rotatably connected with a groove door 7, the marble 4 in the spherical groove 3 can be replaced by opening the groove door 7, the lower end of the groove door 7 is matched with the main clamping groove 13, one end of the groove door 7, which is close to the main clamping groove 13, is provided with an auxiliary clamping groove 15, the auxiliary clamping groove 15 is matched with the buckle 14, and the force can be removed for many times, so that a more obvious and effective buffering effect is achieved, the damage of a beating object to the head is reduced, the outer end of the marble 4 is provided with a disinfection pad 5, a nylon sticker is connected between the disinfection pad 5 and the marble 4, the outer end of the disinfection pad 5 is adhered with a sponge 6, the disinfection pad 5 and the sponge 6 can be torn down and replaced, because the ventilation of poor ventilation of the safety helmet body 1, when a constructor wears the safety helmet body 1, the head is easy to sweat, bacteria are easy to breed, the sponge 6 can absorb part of sweat, the head is not easy to breed bacteria by the disinfection pad, and two adjacent compression springs 10 are opposite in direction, when the arc-shaped cap shell 8 is impacted, the compression springs 10 can enable the circular truncated cone-shaped sleeve 9 to be not prone to inclining, the arc-shaped cap shell 8 is enabled to be more stable, the rubber pads 17 are adhered to the inner wall of the upper clamping groove 16 and the contact part of the arc-shaped cap shell 8 and the upper clamping groove 16, the friction force between the arc-shaped cap shell 8 and the inner wall of the upper clamping groove 16 can be increased, and the arc-shaped cap shell 8 is not prone to falling off from the upper clamping groove 16.

When a hitting object falls to hit the safety helmet body 1, the hitting object can fall on the arc-shaped helmet shell 8 firstly, due to the action of gravity, the compression spring 10 in the truncated cone-shaped sleeve 9 can be compressed, when the compression spring 10 is compressed to the limit, opposite elastic force can be generated, a part of impact force can be removed, if the arc-shaped helmet shell 8 is broken, a part of impact force can be removed, gaps between the safety helmet body 1 and the helmet liner 2 can disperse and buffer the impact force, when the impact force reaches the head, as the marble 4 in the spherical groove 3 is in contact with the head, the marble 4 has certain elasticity, a part of impact force can be removed again, and through repeated buffer and removal of the impact force, the more obvious and effective buffer effect can be achieved, and the damage of the hitting object to the head can be reduced.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides an electric power construction safety helmet, includes safety helmet body (1), its characterized in that: last draw-in groove (16) have been seted up to safety helmet body (1) outer end, go up draw-in groove (16) inner joint has arc cap shell (8), arc cap shell (8) are close to the one end of safety helmet body (1) and are seted up flutedly (12), a plurality of compression spring of fixedly connected with (10) between recess (12) interior top and safety helmet body (1), two jaw area (11) of safety helmet body (1) lower extreme fixedly connected with.

2. The electric power construction safety helmet of claim 1, wherein: top end fixedly connected with cap liner (2) in safety helmet body (1), spherical groove (3) have been seted up to cap liner (2) inner, main draw-in groove (13) have been seted up to the cross-section department of cap liner (2), top end fixedly connected with buckle (14) in main draw-in groove (13), spherical groove (3) inner sliding connection has a plurality of marble (4), spherical groove (3) notch department rotates and is connected with slot door (7), the lower extreme and main draw-in groove (13) of slot door (7) match each other, vice draw-in groove (15) have been seted up to the one end that slot door (7) are close to main draw-in groove (13), vice draw-in groove (15) and buckle (14) phase-match.

3. An electric power construction safety helmet according to claim 2, wherein: the marble disinfection pad is characterized in that a disinfection pad (5) is arranged at the outer end of the marble (4), a nylon sticker is connected between the disinfection pad (5) and the marble (4), and a sponge (6) is adhered to the outer end of the disinfection pad (5).

4. An electric power construction safety helmet according to claim 3, wherein: the outer end of each compression spring (10) is sleeved with a circular truncated cone-shaped sleeve (9), and the directions of two adjacent compression springs (10) are opposite.

5. An electric power construction safety helmet according to claim 4, wherein: rubber pads (17) are adhered to the inner wall of the upper clamping groove (16) and the contact part of the arc-shaped cap shell (8) and the upper clamping groove (16).