CN211910705U

CN211910705U - Safety helmet for building construction

Info

Publication number: CN211910705U
Application number: CN202020069347.2U
Authority: CN
Inventors: 梁山军
Original assignee: Zhuji Zhitao Intelligent Technology Co Ltd
Current assignee: Nanjing New Guangtu Construction Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-11-13
Anticipated expiration: 2030-01-11

Abstract

The utility model relates to a building technical field just discloses a safety helmet for construction, including the cap shell, circular opening has been seted up to the below wall of cap shell, and the below wall fixed mounting of cap shell has the anchor ring, and the inner circle fixed mounting of anchor ring has the sponge circle, and the equal fixed mounting in both ends has the spliced pole around the anchor ring below wall, and the spliced pole has two, and two spliced poles are symmetry around being, and the lateral wall below of every spliced pole is all seted up porosely, and the below of two spliced poles is provided with fixed rope. Through having set up the fan, current safety helmet has only seted up the ventilation hole on the cap shell, the radiating effect of ventilating is poor, it is too sultry in the cap, it is poor to wear the comfort, be provided with the fan on the brim of a hat, and the intake opening has been seted up near the place of fan on the cap shell, starter motor, the output shaft of motor drives the fan rotatory, the rotatory air current of fan gets into the heat of taking away the user head from the intake opening and distributes away from the ventilation hole again, the heat has been given off, let the user wear more comfortablely.

Description

Safety helmet for building construction

Technical Field

The utility model relates to a building technical field specifically is a safety helmet for construction.

Background

The safety helmet is a protective article for preventing the head from being injured by the impact object. 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. Present safety helmet has certain drawback when using, because the project organization is single, all can only singly shelter from the light rainwater, and the safety helmet does not have the bleeder vent design, it is too sultry in the cap, it is poor to wear the comfort, there is not sweat-absorbing design, it can only flow down along people's head to lead to the sweat of user operating time long-term back overhead, more serious person sweat can flow into eyes, cause the influence to user's eyesight, the incident takes place easily, sweat-absorbing effect is poor, it is smelly to have the sweat, certain influence has been brought for the user of safety helmet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a safety helmet for construction, possess advantages such as ventilation cooling, solved the user because of the problem of hot heatstroke to prior art not enough.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety helmet for construction, includes the cap shell, the cap shell is semicircular shape, and the cap shell is hollow structure, circular opening has been seted up to the below wall of cap shell, the below wall fixed mounting of cap shell has the anchor ring, the anchor ring is the annular shape of circle, the inner circle fixed mounting of anchor ring has the sponge circle, the sponge circle is the annular shape of circle, the equal fixed mounting in both ends has the spliced pole around the anchor ring below wall, the spliced pole is square post, the spliced pole has two, two spliced poles are symmetry around being, the lateral wall below of every spliced pole all sets up porosely, the below of two spliced poles is provided with fixed rope.

Preferably, the fixed ropes have two, and the both ends of two fixed ropes are equallyd divide and are do not in the same place with the hole fixed connection that two spliced poles below were seted up around, and the intermediate position fixed mounting of two fixed ropes has the sponge piece, and the sponge piece is square piece, and the left side wall fixed mounting of reinforcing ring has the brim of a hat, and the brim of a hat is convex piece.

Preferably, the outer side wall surface of the cap shell is provided with two reinforcing strips, the two reinforcing strips are arc-shaped strips and are symmetrical front and back, and two ends of each reinforcing strip are fixedly connected with the left end and the right end of the wall surface above the reinforcing ring respectively.

Preferably, the upper wall surface of the cap shell is fixedly provided with a reinforcing block, the reinforcing block is an arc-shaped block, and the front wall surface and the rear wall surface of the reinforcing block are respectively and fixedly connected with the two reinforcing strips.

Preferably, the battery is fixedly mounted on the brim, the motor is arranged on the right side of the battery, the motor is fixedly mounted at the center of the upper wall surface of the brim, the protection frame is fixedly mounted at a position, close to the helmet shell, of the upper wall surface of the brim, the protection frame is a square frame, a hole is formed in the left wall surface of the protection frame, the output shaft of the motor penetrates through the hole in the protection frame and extends to the inside of the protection frame, and the fan is fixedly mounted on the output shaft of the motor.

Preferably, the left side wall of the cap shell is provided with an air inlet hole, the air inlet hole is a circular hole, the air inlet hole is located between the two reinforcing strips, the outer side wall of the cap shell is provided with a vent hole, the vent hole is a circular hole, and the vent holes are respectively arranged on the front side, the rear side and the right side wall of the cap shell.

(III) advantageous effects

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

1. this safety helmet for construction, through having set up the fan, current safety helmet has only seted up the ventilation hole on the cap shell, the radiating effect that ventilates is poor, it is too sultry in the cap, it is poor to wear the comfort, be provided with the fan on the brim of a hat, and the intake has been seted up near the place of fan on the cap shell, starter motor, the output shaft of motor drives the fan rotatory, the rotatory air current of fan gets into the heat of taking away user's head from the intake and distributes away from the ventilation hole again, the heat has been given off, let the user wear more comfortablely.

2. This safety helmet for construction, through having set up the sponge circle, the inside sweat-absorbing strip of current safety helmet is synthetic leather, knitwear usually, the sweat-absorbing effect is poor, and abrade skin easily, sponge circle fixed mounting is in the inside of reinforcing ring, when the user wears the safety helmet, the head of sponge circle laminating user not only lets the user feel comfortable, when the user sweats, the sponge circle can absorb the sweat, prevent that the sweat from flowing into inside the user's eyes, cause the influence to the user.

3. This safety helmet for construction through having set up the reinforcement strip, has installed the reinforcement strip at the outer lateral wall fixed mounting of cap shell, and is provided with the reinforcement piece between two reinforcement strips, and anti striking ability reinforcing has more effectual protection user's life safety.

4. This safety helmet for construction, through having set up fixed rope, the below wall fixed mounting who adds the retainer plate has the spliced pole, the below wall of spliced pole is provided with fixed rope, two spliced poles link together around the both ends of fixed rope respectively, and fixed rope has two, fixed mounting has the sponge piece on two fixed ropes, the sponge piece is wounded by fixed rope in order to avoid user's chin and neck, has effectively protected user's chin and neck.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic top view of the structure of the present invention.

In the figure: the hat comprises a hat shell 1, a circular opening 2, reinforcing rings 3, sponge rings 4, connecting columns 5, fixing ropes 6, sponge blocks 7, a hat brim 8, reinforcing strips 9, reinforcing blocks 10, batteries 11, a motor 12, a protective frame 13, a fan 14, an air inlet 15 and an air vent 16.

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. 1-3, a safety helmet for building construction comprises a helmet shell 1, wherein the helmet shell 1 is semicircular, the helmet shell 1 is hollow, a circular opening 2 is formed in the lower wall surface of the helmet shell 1, a reinforcing ring 3 is fixedly installed on the lower wall surface of the helmet shell 1, the reinforcing ring 3 is annular, a sponge ring 4 is fixedly installed on the inner ring of the reinforcing ring 3, the sponge ring 4 is annular, connecting columns 5 are fixedly installed at the front end and the rear end of the lower wall surface of the reinforcing ring 3, the connecting columns 5 are square columns, the connecting columns 5 are two, the two connecting columns 5 are symmetrical in the front-back direction, a hole is formed in the lower side wall of each connecting column 5, fixing ropes 6 are arranged below the two connecting columns 5, the two ends of the two fixing ropes 6 are respectively and fixedly connected with the holes formed in the lower sides of the front connecting column 5 and the rear connecting column 5, a sponge block 7 is fixedly arranged in the middle of the two fixing ropes 6, the sponge block 7 is a square block, the left side wall surface of the reinforcing ring 3 is fixedly provided with a brim 8, the brim 8 is a circular arc-shaped block, the outer side wall surface of the cap shell 1 is provided with a reinforcing strip 9, the reinforcing strip 9 is a circular arc-shaped strip, the number of the reinforcing strips 9 is two, the two reinforcing strips 9 are symmetrical front and back, two ends of each reinforcing strip 9 are fixedly connected with the left end and the right end of the upper wall surface of the reinforcing ring 3 respectively, the upper wall surface of the cap shell 1 is fixedly provided with a reinforcing block 10, the reinforcing block 10 is a circular arc-shaped block, the front wall surface and the rear wall surface of the reinforcing block 10 are fixedly connected with the two reinforcing strips 9 respectively, the cap brim 8 is fixedly provided with a battery 11, the battery 11 is of the existing structure and is not shown here, the right side of the battery 11 is provided with a, the motor 12 has for current structure, no description is made here, the fixed position that the wall is close to the cap shell 1 above the brim of a hat 8 installs protecting frame 13, protecting frame 13 is square frame, the left side wall of protecting frame 13 is seted up porosely, the output shaft of motor 12 passes the inside that the hole on protecting frame 13 extends to protecting frame 13, fixed mounting has fan 14 on the output shaft of motor 12, fan 14 is current structure, no description is made here, fresh air inlet 15 has been seted up to the left side wall of cap shell 1, fresh air inlet 15 is circular shape hole, fresh air inlet 15 department is between two reinforcement strips 9, ventilation hole 16 has been seted up on the outside wall of cap shell 1, ventilation hole 16 is circular shape hole, the quantity of ventilation hole 16 sets up according to the size of cap shell 1, ventilation hole 16 sets up both sides and right side wall around the cap shell 1 respectively.

When in use, the utility model is used,

first, wear the helmet shell 1 overhead, use fixed rope 6 with 1 fixed column of helmet shell, the sponge piece 7 of installation is softer on the fixed rope 6, avoid user's chin and neck to be reined in by fixed rope 6, fixed mounting is avoided to the below of helmet shell 1 has reinforcing ring 3, and be provided with sponge circle 4 at reinforcing ring 3 inner circle, sponge circle 4 not only can prevent that user's head from being frayed by helmet shell 1, can also absorb the sweat of user's head and prevent in sweat inflow user's the eyes.

And secondly, starting the motor 12, driving the fan 14 to rotate by the output shaft of the motor 12, and blowing the airflow blown by the fan 14 into the air inlet hole 15 and onto the head of the user to take away the heat of the head of the user from the air vent hole 16, so that the heat dissipation effect is achieved.

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 safety helmet for construction, includes cap shell (1), its characterized in that: circular opening (2) have been seted up to the below wall of cap shell (1), the below wall fixed mounting of cap shell (1) has reinforcing ring (3), the inner circle fixed mounting of reinforcing ring (3) has sponge circle (4), equal fixed mounting in both ends has spliced pole (5) around the wall of reinforcing ring (3) below, spliced pole (5) have two, the below of two spliced poles (5) is provided with fixed rope (6), the intermediate position fixed mounting of two fixed ropes (6) has sponge piece (7), the left side wall fixed mounting of reinforcing ring (3) has brim of a hat (8), the outside wall of cap shell (1) is provided with reinforcing strip (9), fixed mounting has battery (11) on brim of a hat (8), the right side of battery (11) is provided with motor (12), fixed mounting has fan (14) on the output shaft of motor (12).

2. The safety helmet for building construction according to claim 1, wherein: the two connecting columns (5) are symmetrical front and back, and holes are formed in the lower portion of the side wall of each connecting column (5).

3. The safety helmet for building construction according to claim 1, wherein: the number of the fixed ropes (6) is two, and the two ends of the two fixed ropes (6) are fixedly connected with holes formed below the front connecting column and the rear connecting column (5) respectively.

4. The safety helmet for building construction according to claim 1, wherein: the two reinforcing strips (9) are symmetrical front and back, two ends of each reinforcing strip (9) are fixedly connected with the left end and the right end of the wall surface above the reinforcing ring (3) respectively, the reinforcing block (10) is fixedly installed on the wall surface above the cap shell (1), and the front wall surface and the back wall surface of the reinforcing block (10) are fixedly connected with the two reinforcing strips (9) respectively.

5. The safety helmet for building construction according to claim 1, wherein: the novel helmet is characterized in that the motor (12) is fixedly installed at the center of the upper wall face of the helmet visor (8), the position, close to the helmet shell (1), of the upper wall face of the helmet visor (8) is fixedly provided with the protective frame (13), the left side wall face of the protective frame (13) is provided with a hole, and the output shaft of the motor (12) penetrates through the hole in the protective frame (13) and extends to the inside of the protective frame (13).

6. The safety helmet for building construction according to claim 1, wherein: the left side wall of the cap shell (1) is provided with an air inlet hole (15), the air inlet hole (15) is located between the two reinforcing strips (9), the outer side wall of the cap shell (1) is provided with an air vent hole (16), and the air vent holes (16) are respectively arranged on the front side, the rear side and the right side wall of the cap shell (1).