CN214802655U

CN214802655U - Novel high-strength safety helmet for building construction

Info

Publication number: CN214802655U
Application number: CN202120414873.2U
Authority: CN
Inventors: 何连海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-23
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a novel high-strength safety helmet for building construction, which comprises a helmet shell and a top anti-collision belt, wherein the top anti-collision belt is arranged at the top end of the helmet shell, the right end of the helmet shell is provided with a helmet front brim, heat dissipation holes are arranged inside the front end and the rear end of the helmet shell, the lower end of the helmet shell is provided with a side plate, an auxiliary placing device is arranged inside the side plate, the length of the side plate is adjusted according to the face condition, an adjusting switch on the adjusting belt is adjusted, so that the whole safety helmet can be more stable when in use and more comfortable when in use, a cover in the auxiliary placing device can be rotated through a rotating shaft after the switch is opened, then an entrance guard card is placed inside a placing cavity, and then the cover is closed, so that the entrance guard card can not be lost when in dry life, therefore, the access card can not obstruct workers when the workers live, and the use is more convenient.

Description

Novel high-strength safety helmet for building construction

Technical Field

The utility model belongs to the technical field of the safety helmet is relevant, concretely relates to novel high strength's safety helmet for construction.

Background

The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors. The safety helmet consists of helmet shell, helmet liner, chin strap and accessories, which are the main parts of the safety helmet and generally adopt an elliptical or hemispherical thin shell structure. The structure can generate certain pressure deformation under impact pressure, and impact time is reduced because the rigidity of the material can absorb and disperse stress and the smooth surface and the circular curve can easily lead impact objects to slide away. According to the requirements and the strength of the shell of the safety helmet is enhanced, the shell can be made into various types such as a smooth top, a top rib, a brim and a brim-free type, the helmet shell is oval or hemispherical, the surface is smooth, and when an object falls on the helmet shell, the object cannot stay and immediately slide; and the cap shell is transmitted to the surroundings by the force received by the striking point. The force reduced by the buffering of the hat lining can reach more than 2/3, so that the acting point is changed into an acting surface, the stress concentration of the impact force on a certain point on the hat shell is avoided, and the unit area stress is reduced.

The prior high-strength safety helmet technology for building construction has the following problems: the existing high-strength safety helmet for building construction for protecting the head on a construction site mainly uses the head to be protected, the whole high-strength safety helmet for building construction is mainly realized through a helmet shell, the helmet shell can play a role in protection, but an individual person needs to swipe an access card when getting in and out of a site, many workers easily place the access card when doing things, or the access card drops carelessly when placed in a pocket, so that the access card is bound on the helmet shell in a rope mode by many workers, the safety helmet is not attractive, and the safety helmet for building construction is possibly inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high strength's safety helmet for construction, though can play the effect of protection through the cap shell to put forward in solving above-mentioned background art, but need brush the entrance guard card when individual business turn over place, and many workman so place the entrance guard card easily when doing alive, perhaps place in the pocket dry alive carelessly drop, so that have many workman tie up on the cap shell with the mode of rope entrance guard card, not only pleasing to the eye like this, still probably touch the workman when using and cause inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel high-strength safety helmet for building construction comprises a helmet shell and a top anti-collision belt, wherein the top end of the helmet shell is provided with the top anti-collision belt, the right end of the cap shell is provided with a cap front brim, the front end and the rear end of the cap shell are internally provided with heat dissipation holes, the lower end of the cap shell is provided with a side plate, the inside of the side plate is provided with an auxiliary placing device, the lower side of the cap shell is provided with a lower jaw belt and an adjusting belt, the lower jaw belt is arranged on the right side of the adjusting belt, the left end of the adjusting belt penetrates through the adjusting switch, the auxiliary placing device comprises a placing cavity, an entrance guard card, a rotating shaft, a switch and a cover, the placing cavity is arranged inside the side plate, the top of placing the cavity is provided with a cover, the cover is fixedly connected with the side plate through a rotating shaft, the left side of the rotating shaft is provided with a switch, and the inside of placing the cavity is provided with an entrance guard card.

Preferably, the whole color of the chin strap is black, the width of the chin strap is one centimeter, and the length of the chin strap can be adjusted.

Preferably, the adjusting belt can adjust the tightness after being worn through an adjusting switch, the adjusting switch rotates clockwise to be adjusted to be larger, and the adjusting switch rotates anticlockwise to be adjusted to be smaller.

Preferably, supplementary placer can be more convenient place the entrance guard card, the entrance guard card is the key in business turn over building site.

Preferably, the heat dissipation holes are provided with six heat dissipation holes in total, the hole diameters of the six heat dissipation holes are five millimeters, and the intervals among the six heat dissipation holes are the same.

Preferably, the inside of the hat shell is provided with a top-wearing sweat-absorbing band cushion pad, and the whole color of the hat shell is red.

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

the utility model adds the auxiliary placing device on the high-strength safety helmet for building construction which protects the head part in the construction site, when the newly added auxiliary placing device is used, the shell of the safety helmet is firstly worn on the top of the head, then the chin strap is worn on the chin from the front of the face, then the length is adjusted according to the face condition, then the adjusting switch on the adjusting belt is adjusted, thus, the whole safety helmet can be more stable when in use and more comfortable when in use, then the cover in the auxiliary placing device can be opened through the switch and then rotated through the rotating shaft, then the entrance guard card is placed in the interior of the placing chamber, then close the lid, the workman just can not lose in the dry time access card like this, and the workman just can not hinder the workman in the dry time access card like this, also can be more convenient when using like this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic side view of a high-strength safety helmet for construction according to the present invention;

FIG. 2 is a schematic side view of a cross-sectional structure of a high-strength safety helmet for construction according to the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of a novel high-strength safety helmet for building construction according to the present invention;

FIG. 4 is a schematic top plan view of a novel high-strength safety helmet for building construction according to the present invention;

in the figure: 1. a chin strap; 2. an adjustment belt; 3. an adjustment switch; 4. an auxiliary placement device; 5. a side plate; 6. heat dissipation holes; 7. a cap shell; 8. a top anti-collision belt; 9. placing a chamber; 10. an access card; 11. a rotating shaft; 12. a switch; 13. a front brim of the cap; 14. and a cover.

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 fig. 1-4, the present invention provides a technical solution: a novel high-strength safety helmet for building construction comprises a helmet shell 7 and a top anti-collision belt 8, wherein a top sweat absorbing belt buffer cushion is arranged inside the helmet shell 7, the safety of the whole helmet in use can be greatly improved by the design, the whole color of the helmet shell 7 is red, the practicability of the whole helmet in use can be greatly improved by the design, the top anti-collision belt 8 is arranged at the top end of the helmet shell 7, a helmet front brim 13 is arranged at the right end of the helmet shell 7, heat dissipation holes 6 are arranged inside the front end and the rear end of the helmet shell 7, the total number of the heat dissipation holes 6 is six, the practicability of the whole helmet in use can be greatly improved by the design, the hole diameters of the six heat dissipation holes 6 are five millimeters, the practicability of the whole helmet in use can be greatly improved by the design, the intervals among the six heat dissipation holes 6 are the same, and the practicability of the whole helmet in use can be greatly improved by the design, the lower extreme of cap shell 7 is provided with curb plate 5, the inside of curb plate 5 is provided with supplementary placer 4, supplementary placer 4 can be more convenient place entrance guard's card 10, the whole practicality when using of increase that design can be great like this, entrance guard's card 10 is the key in business turn over building site, the whole practicality when using of increase that design can be great like this, the downside of cap shell 7 is provided with chin strap 1 and regulation band 2, the whole colour of chin strap 1 is black, the whole aesthetic property when using of increase that design can be great like this, the width of chin strap 1 is a centimetre, the whole practicality when using of increase that design can be great like this, the length of chin strap 1 can be adjusted, the whole convenience when using of increase that design can be great like this, chin strap 1 sets up the right side at regulation band 2.

A novel high-strength safety helmet for building construction comprises an adjusting switch 3 which penetrates through the left end of an adjusting belt 2, the adjusting belt 2 can adjust the tightness after being worn through the adjusting switch 3, the design can greatly increase the practicability of the whole body when in use, the clockwise rotation of the adjusting switch 3 is changed into enlargement, the design can greatly increase the practicability of the whole body when in use, the adjusting switch 3 rotates anticlockwise to be adjusted to be small, the practicality of increase whole when using that design can be great like this, supplementary placer 4 is including placing cavity 9, entrance guard's card 10, pivot 11, switch 12 and lid 14, places cavity 9 and sets up in the inside of curb plate 5, and the top of placing cavity 9 is provided with lid 14, and lid 14 and curb plate 5 are through pivot 11 fixed connection, and the left side of pivot 11 is provided with switch 12, and the inside of placing cavity 9 is provided with entrance guard's card 10.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the high-strength safety helmet for building construction at a construction site is used, the whole high-strength safety helmet for building construction is firstly carried to the place needing to be used, then the whole high-strength safety helmet for building construction is checked to have the place without damage, the safety helmet for building construction is used in the place without damage, thus the whole safety effect can be greatly increased, then the work type of workers is determined, then the safety helmet is issued, then the helmet shell 7 of the safety helmet is firstly worn on the top of the head when in use, then the chin strap 1 is worn on the chin from the front of the face, then the length is adjusted according to the face condition, then the adjusting switch 3 on the adjusting strap 2 is adjusted, thus the whole safety helmet can be more stable when in use, and the safety helmet is more comfortable when in use, then, the cover 14 of the auxiliary placing device 4 is opened by the switch 12 and then opened by the rotating shaft 11, and then the access card 10 is placed inside the placing chamber 9, and then the cover 14 is closed, so that the access card 10 is not lost when a worker is in a dry life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 novel high strength's safety helmet for construction, includes cap shell (7) and top anticollision area (8), its characterized in that: the anti-collision cap is characterized in that a top anti-collision belt (8) is installed at the top end of the cap shell (7), a cap front brim (13) is arranged at the right end of the cap shell (7), heat dissipation holes (6) are formed in the front end and the rear end of the cap shell (7), a side plate (5) is arranged at the lower end of the cap shell (7), an auxiliary placing device (4) is arranged in the side plate (5), a lower jaw belt (1) and an adjusting belt (2) are arranged on the lower side of the cap shell (7), the lower jaw belt (1) is arranged on the right side of the adjusting belt (2), an adjusting switch (3) penetrates through the left end of the adjusting belt (2), the auxiliary placing device (4) comprises a placing cavity (9), an entrance guard card (10), a rotating shaft (11), a switch (12) and a cover (14), the placing cavity (9) is arranged in the side plate (5), and the cover (14) is arranged at the top end of the placing cavity (9), lid (14) and curb plate (5) are through pivot (11) fixed connection, the left side of pivot (11) is provided with switch (12), the inside of placing cavity (9) is provided with entrance guard's card (10).

2. The novel high-strength safety helmet for building construction according to claim 1, wherein: the whole color of the lower jaw belt (1) is black, the width of the lower jaw belt (1) is one centimeter, and the length of the lower jaw belt (1) can be adjusted.

3. The novel high-strength safety helmet for building construction according to claim 1, wherein: the tightness after the adjusting belt (2) is worn can be adjusted through the adjusting switch (3), the adjusting switch (3) rotates clockwise to be increased, and the adjusting switch (3) rotates anticlockwise to be decreased.

4. The novel high-strength safety helmet for building construction according to claim 1, wherein: supplementary placer (4) can be more convenient place entrance guard's card (10), entrance guard's card (10) are the key in business turn over building site.

5. The novel high-strength safety helmet for building construction according to claim 1, wherein: the heat dissipation holes (6) are provided with six heat dissipation holes in total, the hole diameters of the six heat dissipation holes (6) are five millimeters, and the intervals among the six heat dissipation holes (6) are the same.

6. The novel high-strength safety helmet for building construction according to claim 1, wherein: the sweat absorbing band cushion is worn on the top of the inside of the hat shell (7), and the whole color of the hat shell (7) is red.