CN214547612U

CN214547612U - Anti-seismic safety helmet for building construction

Info

Publication number: CN214547612U
Application number: CN202120580101.6U
Authority: CN
Inventors: 荆鹏; 胡斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-02
Anticipated expiration: 2031-03-22

Abstract

The utility model provides an anti-seismic safety helmet for building construction, which comprises a safety helmet body, wherein a buffer cover is arranged in the safety helmet body, shock-absorbing strips and four groups of protective cushions are arranged on the buffer cover, the bottom of the buffer cover is provided with a mounting ring, the safety helmet body is respectively clamped in the four groups of mounting grooves through four groups of connecting buckles and connected with the buffer cover, and a plurality of groups of shock-absorbing springs are arranged on the mounting ring; one side of the safety helmet body is provided with a helmet brim, an arc-shaped groove is formed in the helmet brim, and a protection plate is clamped in the arc-shaped groove; one side of the brim is provided with a searchlight connected through a sliding mechanism. Protect staff's head through shock attenuation strip and protection pad, damping spring carries out effectual buffering to the impact force that receives when the safety helmet body receives the object striking of high altitude, and cooperation shock attenuation strip and protection pad carry out comprehensive protection to the staff, and the guard plate can be protected staff's face, but the searchlight adjustable illumination angle who connects through slide mechanism makes this safety helmet also can use night.

Description

Anti-seismic safety helmet for building construction

Technical Field

The utility model relates to a construction technical field, more specifically say, in particular to antidetonation type safety helmet for construction.

Background

The safety helmet is a protective article for preventing the head from being injured by the impact object. Consists of a hat shell, a hat lining and the like. 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. Impact absorption performance, puncture resistance, lateral rigidity, electrical insulation, and flame retardancy are requirements for basic technical properties of the helmet.

When the head of an operator is impacted by a falling object, the impact force is decomposed to the whole area of the skull by using the safety helmet, and then most of the impact force is absorbed by using the deformation of the buffer structure of each part of the safety helmet and the allowable structural damage, so that the head of the operator is protected.

However, most of the existing safety helmets have low shock resistance, even if the existing safety helmets have a protection effect after being impacted or dropped from high altitude, the generated vibration can also have great influence on workers, and the existing safety helmets have single function and low usability.

In view of the above, research and improvement are made on the existing structure and defects, and an anti-seismic safety helmet for building construction is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an antidetonation type safety helmet for construction to among the solution prior art, the safety helmet shock resistance is poor and the function singleness, leads to the technical problem that its practicality descends.

The utility model relates to a purpose and efficiency of safety helmet for antidetonation type building construction are reached by following specific technological means:

an anti-seismic safety helmet for building construction comprises a safety helmet body, wherein a buffer cover is arranged in the safety helmet body, shock absorption strips and four groups of protection cushions are arranged on the buffer cover, four groups of connecting buckles are arranged at the bottom of the safety helmet body, an installation ring is arranged at the bottom of the buffer cover, four groups of installation grooves are formed in the installation ring, the safety helmet body is respectively clamped in the four groups of installation grooves through the four groups of connecting buckles and connected with the buffer cover, a plurality of groups of shock absorption springs are arranged on the installation ring, and the top ends of the shock absorption springs are in contact with the safety helmet body; the safety helmet comprises a safety helmet body and is characterized in that one side of the safety helmet body is provided with a helmet brim, an arc-shaped groove is formed in the helmet brim, a protection plate is clamped in the arc-shaped groove, one side of the protection plate is provided with a limit buckle, a baffle is arranged on the protection plate, two groups of mounting columns are arranged on the helmet brim, reset springs are sleeved on the two groups of mounting columns, and one ends of the two groups of reset springs are in contact with the baffle; and one side of the cap peak is provided with a searchlight connected through a sliding mechanism.

Furthermore, the sliding mechanism comprises a fixture block fixedly arranged on one side of the searchlight and a rack fixedly arranged on one side of the brim of the hat, the searchlight is clamped on the rack through the fixture block, two groups of positioning holes and one group of clamping holes are formed in the fixture block, positioning rods penetrate through the two groups of positioning holes, the bottoms of the two groups of positioning rods are connected through a pressing plate, clamping teeth are arranged at the tops of the two groups of positioning rods, and the clamping teeth penetrate through the clamping holes and are meshed with the rack.

Furthermore, an elastic block is arranged on the pressing plate, one side of the elastic block is in contact with the bottom of the clamping block, and the elastic block is made of rubber.

Furthermore, one side of the buffer cover is provided with a telescopic belt, one end of the telescopic belt is provided with a clamping frame, the other end of the buffer cover is provided with a fixing buckle, and the fixing buckle is clamped in the clamping frame.

Furthermore, be provided with the lower jaw pad on the telescopic band, the lower jaw pad is the silica gel material, sets up the lower jaw pad and is used for protecting staff's lower jaw, avoids using for a long time to lead to staff's lower jaw injury.

Further, the bottom of the buffer cover is provided with a protection pad, the protection pad is made of rubber, the protection pad is arranged to protect the afterbrain of the worker, and the injury to the afterbrain of the worker caused by the sliding of the head of the worker when the safety helmet is impacted is avoided.

Compared with the prior art, the utility model discloses following beneficial effect has:

this safety helmet stable in structure protects staff's head through shock attenuation strip and protection pad, and damping spring carries out effectual buffering to the impact force that receives when the safety helmet body receives the high altitude weight striking, and cooperation shock attenuation strip and protection pad carry out comprehensive protection to the staff, and the guard plate can be protected staff's face, the adjustable illumination angle of searchlight through slide mechanism connection, make this safety helmet also can be fine use night, and is functional strong, is worth promoting.

Drawings

FIG. 1 is a schematic side view of the assembled axle of the present invention;

FIG. 2 is a side view of the present invention after assembly;

FIG. 3 is a schematic side view of the disassembled shaft of the present invention;

FIG. 4 is an enlarged view of area a of FIG. 3;

fig. 5 is a schematic view of a part of the structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

101. a helmet body; 102. a connecting buckle; 103. a brim; 104. a rack; 105. mounting a column; 106. an arc-shaped slot; 201. a buffer cover; 202. a protection pad; 203. mounting grooves; 204. a stretchable band; 205. a mandible pad; 206. clamping a frame; 207. a fixing buckle; 208. a mounting ring; 301. a shock absorbing bar; 302. a protective pad; 303. a damping spring; 401. a protection plate; 402. a limit buckle; 403. a baffle plate; 501. a searchlight; 502. a clamping block; 503. positioning holes; 504. a clamping hole; 601. pressing a plate; 602. positioning a rod; 603. clamping teeth; 604. an elastic block; 701. a return spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figure 1 and figure 5:

the utility model provides an antidetonation type safety helmet for construction, including safety helmet body 101 and buffer shield 201, be equipped with shock attenuation strip 301 and four groups of protection pad 302 on the buffer shield 201, safety helmet body 101 bottom is equipped with four groups of connector links 102, four groups of mounting grooves 203 have been seted up on the collar 208 of buffer shield 201, safety helmet body 101 is blocked respectively to be established in four groups of mounting grooves 203 through four groups of connector links 102 and is connected with buffer shield 201, be equipped with multiunit damping spring 303 on the collar 208, damping spring 303 top contacts with safety helmet body 101; an arc-shaped groove 106 is formed in the visor 103 on one side of the helmet body 101, a protection plate 401 is clamped in the arc-shaped groove 106, a limit buckle 402 and a baffle plate 403 are arranged on one side of the protection plate 401, two groups of mounting columns 105 on the visor 103 are respectively sleeved with a return spring 701, and one end of each of the two groups of return springs 701 is in contact with the baffle plate 403; one side of the visor 103 is provided with a searchlight 501 connected by a sliding mechanism.

The safety helmet is provided with a safety helmet body 101 for protecting the head of a worker, a buffer cover 201 is arranged for decomposing impact force at the moment when the safety helmet body 101 is impacted, the worker is prevented from being injured due to overlarge impact force, a shock absorption strip 301 and four groups of protection pads 302 are arranged for buffering the vibration borne by the buffer cover 201 and simultaneously preventing broken fragments of the safety helmet body 101 from scratching the worker, the safety helmet body 101 is clamped in a mounting groove 203 through a connecting buckle 102 and connected with the buffer cover 201, so that the buffer cover 201 can move along the connecting buckle 102 in a small amplitude manner, a shock absorption spring 303 is arranged to press the shock absorption spring 303 to buffer the impact force when the safety helmet body 101 is impacted, the vibration borne by the worker is greatly reduced, an arc-shaped groove 106 is arranged for mounting a protection plate 401, the protection plate 401 can move up and down in the arc-shaped groove 106, the position of the protection plate 401 can be fixed by clamping a limit buckle 402 on the protection plate 103, the return spring 701 can open the fender 401 upwards, so that the fender 401 can be conveniently folded when not in use.

The pressing plate 601 is pressed to control the positioning rod 602 to push the latch 603 to be separated from the rack 104, so that the searchlight 501 can slide along the rack 104 to adjust the illumination angle of the searchlight 501, the pressing plate 601 is released to push the positioning rod 602 to move downwards under the action of the elastic block 604, the latch 603 is clamped in the rack 104 again, the position of the searchlight 501 is fixed, the illumination angle of the searchlight 501 is prevented from deviating in the using process, and the stability of the device is improved.

Wherein, set up telescopic band 204 and conveniently fix this safety helmet at staff's head, prevent this safety helmet and break away from through establishing fixed knot 207 card in card frame 206, set up jaw pad 205 and be used for protecting staff's chin, increased the practicality of this safety helmet. The protection pad 202 is arranged to protect the hindbrain of the worker, and the protection performance and reliability of the device are improved.

The specific use mode and function of the embodiment are as follows:

the safety helmet is stable in structure, the heads of workers are protected through the shock-absorbing strips 301 and the protective pads 302, when the safety helmet body 101 is impacted by a falling object, the shock-absorbing springs 303 effectively buffer the impact force, the shock-absorbing strips 301 and the protective pads 302 are matched to comprehensively protect the workers, the protective plates 401 can protect the faces of the workers, and the searchlights 501 connected through the sliding mechanisms can adjust the illumination angles, so that the safety helmet can be well used at night; the searchlight 501 can slide along the rack 104 by pressing the press plate 601 to adjust the illumination angle of the searchlight 501, and the latch 603 is clamped into the rack 104 again by releasing the press plate 601 to prevent the illumination angle of the searchlight 501 from deviating in the use process; the telescopic belt 204 is convenient for wearing the safety helmet, and the lower jaw cushion 205 is arranged for protecting the lower jaw of a worker; the protection pad 202 is provided to protect the hindbrain region of the worker and to make the worker more comfortable.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a safety helmet is used in antidetonation type building construction which characterized in that: the safety helmet comprises a safety helmet body (101), wherein a buffer cover (201) is arranged in the safety helmet body (101), a shock absorption strip (301) and four groups of protection pads (302) are arranged on the buffer cover (201), four groups of connecting buckles (102) are arranged at the bottom of the safety helmet body (101), an installation ring (208) is arranged at the bottom of the buffer cover (201), four groups of installation grooves (203) are formed in the installation ring (208), the safety helmet body (101) is respectively clamped in the four groups of installation grooves (203) through the four groups of connecting buckles (102) to be connected with the buffer cover (201), a plurality of groups of damping springs (303) are arranged on the installation ring (208), and the top ends of the damping springs (303) are in contact with the safety helmet body (101); a brim (103) is arranged on one side of the safety helmet body (101), an arc-shaped groove (106) is formed in the brim (103), a protection plate (401) is clamped in the arc-shaped groove (106), a limit buckle (402) is arranged on one side of the protection plate (401), a baffle (403) is arranged on the protection plate (401), two groups of mounting columns (105) are arranged on the brim (103), reset springs (701) are sleeved on the two groups of mounting columns (105), and one ends of the two groups of reset springs (701) are in contact with the baffle (403); one side of the cap peak (103) is provided with a searchlight (501) connected through a sliding mechanism.

2. An earthquake-resistant safety helmet for building construction according to claim 1, wherein: the sliding mechanism comprises a clamping block (502) fixedly arranged on one side of the searchlight (501) and a rack (104) fixedly arranged on one side of the brim (103), the searchlight (501) is clamped on the rack (104) through the clamping block (502), the clamping block (502) is provided with two groups of positioning holes (503) and a group of clamping holes (504), positioning rods (602) penetrate through the two groups of positioning holes (503), the bottoms of the two groups of positioning rods (602) are connected through a pressing plate (601), the top of the two groups of positioning rods (602) is provided with clamping teeth (603), and the clamping teeth (603) penetrate through the clamping holes (504) and are meshed with the rack (104).

3. An earthquake-resistant safety helmet for building construction according to claim 2, wherein: an elastic block (604) is arranged on the pressing plate (601), one side of the elastic block (604) is in contact with the bottom of the fixture block (502), and the elastic block (604) is made of rubber.

4. An earthquake-resistant safety helmet for building construction according to claim 1, wherein: one side of buffering cover (201) is provided with telescopic band (204), the one end of telescopic band (204) is provided with card frame (206), the other end of buffering cover (201) is provided with fixed knot (207), fixed knot (207) card is established in card frame (206).

5. An earthquake-resistant safety helmet for building construction according to claim 4, wherein: be provided with jaw pad (205) on telescopic band (204), jaw pad (205) are the silica gel material.

6. An earthquake-resistant safety helmet for building construction according to claim 1, wherein: the bottom of the buffer cover (201) is provided with a protection pad (202), and the protection pad (202) is made of rubber.