CN209950462U

CN209950462U - Special safety helmet for building

Info

Publication number: CN209950462U
Application number: CN201920265269.0U
Authority: CN
Inventors: 李宽普; 李继文; 赵文英
Original assignee: Tangshan Puda Protective Equipment Factory
Current assignee: Tangshan Puda Protective Equipment Factory
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-01-17
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses a safety helmet special for construction, which comprises a helmet body, wherein two first hat linings are fixedly arranged inside the helmet body, and the front and the rear ends of the first hat linings are rotationally connected with movable soft boards, the utility model discloses a set up second hat linings and elastic belts, four second hat linings simultaneously play a supporting and buffering role to the helmet body, can evenly disperse impact force, thereby improving buffering effect, the second hat linings generate certain elastic deformation by impact, thereby causing certain stretching to the elastic belts, the elastic belts at the moment can avoid the top of the head to directly contact with the helmet body, thereby improving the use safety, through arranging inner holes on the surface of the movable soft boards, facilitating ventilation, improving heat dissipation, the rotatable movable soft boards protect the forehead and the back brain of a user from the front and the back, simultaneously improving the stability when the helmet body is worn, the detachable sweat absorbing pad can be used according to different work types and weather, the sweat absorbing pad with different sizes is replaced, and meanwhile, the cleaning and the reuse are convenient.

Description

Special safety helmet for building

Technical Field

The utility model relates to a safety helmet field, in particular to construct special safety helmet.

Background

As is well known, the building industry is one of the most dangerous industries, accidents caused by high-rise falling and object striking are increasingly noticed along with the increase of high-rise buildings and high scaffolds, statistics shows that the accidents caused by high-rise falling and object striking account for 56 percent of the total number of safety accidents of the buildings, and are an important reason for casualties of construction workers.

Now relate to a special safety helmet of building, traditional safety helmet is only through setting up the cap liner in back brain position for stability when wearing is not enough, runs into hot weather, and the workman sweats and permeates the eye easily, influences the work process, can cause certain danger simultaneously, and the phenomenon that the user took the cap to not detain often appears, can lead to the fact very big hidden danger to workman's safety, for this reason, we propose the special safety helmet of protection building.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a construct special safety helmet, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a construct special safety helmet, includes the cap body, the fixed two first cap liners that are provided with in inside of the cap body, and the equal rotary type in both ends around the first cap liner is connected with movable soft board, the surface coating of activity soft board has sweat-absorbing pad, two the spout has all been seted up on the surface of first cap liner, and is located one side of spout and all installs the fixture block, connect through being equipped with the chin strap between the fixture block, one side of fixture block is equipped with the threaded rod, and in the threaded rod imbeds the spout, the equal fixedly connected with second cap liner in one side at first cap liner both ends, and the second cap liner passes through blotter fixed connection with the inner wall of the cap body, the second cap liner has four, connects through setting up the elastic webbing between two second cap liners of symmetry.

Preferably, the first cap liner, the second cap liner and the movable soft board are made of the same synthetic resin, and gaps among the first cap liner, the second cap liner and the cap body are 20-45 mm.

Preferably, the second hat lining is triangular, the radian of the second hat lining is the same as that of the inner wall of the hat body, and the elastic bands connecting the two symmetrical second hat linings are arranged in a crossed manner.

Preferably, a plurality of inner holes are evenly formed in the surface of the movable soft board, the sweat absorbing pad is fixedly wrapped on the movable soft board through the magic tape, and the corresponding inner holes are covered according to the size of the sweat absorbing pad.

Preferably, the threaded rod is matched with the sliding groove, the diameter of the threaded rod is 1mm larger than the width of the sliding groove, and a nut is spirally arranged at one end, extending out of the sliding groove, of the threaded rod.

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

1. through setting up second cap liner and elastic webbing, four second cap liners play the support simultaneously and the cushioning effect to the cap body, can the homodisperse impact force to improve buffering effect, receive the striking and make the second cap liner take place certain elastic deformation, thereby lead to the fact certain tensile to the elastic webbing, the elastic webbing at this moment can avoid overhead and cap body direct contact, has improved the security of using.

2. The detachable sweat absorbing pad can be replaced with sweat absorbing pads of different sizes according to different work types and weather, and is convenient to clean and reuse;

3. through setting up spout and fixture block, according to the height that different people's head pushed up the chin, pass through the threaded rod with the fixture block and slide regulation in the spout to change the length that the chin took the chin, it is fixed through tightening the nut when adjusting the fixture block to suitable position, directly join in marriage the area when making its reuse to specific user, avoid the user to wear the cap not take the phenomenon appearance of area.

Drawings

FIG. 1 is an internal structure view of a safety helmet specially used for construction;

FIG. 2 is a front view of a first lining of the safety helmet for construction;

FIG. 3 is a top view of a flexible board of the safety helmet for construction;

fig. 4 is a front view of the first lining of the safety helmet specially used for construction of the present invention.

In the figure: 1. a cap body; 2. a first cap liner; 3. a chin strap; 4. an elastic band; 5. a chute; 6. a clamping block; 7. a second cap liner; 8. a sweat absorbing pad; 9. a movable soft board; 10. magic tape; 11. an inner bore; 12. a threaded rod; 13. and a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1

As shown in fig. 1-4, a safety helmet specially used for buildings comprises a helmet body 1, two first helmet linings 2 are fixedly arranged inside the helmet body 1, movable soft plates 9 are rotatably connected to the front and rear ends of the first helmet linings 2, sweat absorbing pads 8 wrap the surfaces of the movable soft plates 9, sliding grooves 5 are formed in the surfaces of the two first helmet linings 2, clamping blocks 6 are mounted on one sides of the sliding grooves 5, the clamping blocks 6 are connected with each other through lower jaw belts 3, threaded rods 12 are arranged on one sides of the clamping blocks 6 and embedded into the sliding grooves 5, second helmet linings 7 are fixedly connected to one sides of the two ends of the first helmet linings 2, the second helmet linings 7 are fixedly connected with the inner wall of the helmet body 1 through cushion pads, the number of the second helmet linings 7 is four, and the two symmetrical second helmet linings 7 are connected with each other through elastic belts 4;

as shown in fig. 1, the first cap liner 2, the second cap liner 7 and the movable soft plate 9 are made of the same material, and are made of synthetic resin, and the gaps between the first cap liner 2, the second cap liner 7 and the cap body 1 are 20-45 mm;

as shown in figure 1, the second hat lining 7 is triangular, the radian of the second hat lining 7 is the same as that of the inner wall of the hat body 1, and the elastic bands 4 connecting the two symmetrical second hat linings 7 are arranged in a crossed manner.

Through above-mentioned technical scheme, set up second cap liner 7 and elastic webbing 4, four second cap liners 7 play support and cushioning effect to the cap body 1 simultaneously, can the homodisperse impact force to improve buffering effect, receive the striking and make second cap liner 7 take place certain elastic deformation, thereby lead to the fact certain tensile to elastic webbing 4, elastic webbing 4 at this moment can avoid the top of the head and 1 direct contact of the cap body, has improved the security of using.

Example 2

As shown in fig. 1-4, in the safety helmet specially used for construction, on the basis of embodiment 1, a plurality of inner holes 11 are uniformly formed on the surface of the movable soft board 9, the sweat absorbing pad 8 is fixedly wrapped on the movable soft board 9 by arranging the magic tape 10, and the corresponding inner holes 11 are covered according to the size of the sweat absorbing pad 8;

through set up hole 11 on activity soft board 9 surface, help ventilating, improved the thermal diffusivity, rotatable formula activity soft board 9 is protected user's forehead and afterbrain from the front and back, has improved the stability when the cap body 1 is worn simultaneously, and detachable sweat absorbing pad 8 can be according to different work types and weather, with trading not unidimensional sweat absorbing pad 8, convenient washing and reuse simultaneously.

As shown in fig. 4, the threaded rod 12 is matched with the chute 5, the diameter of the threaded rod 12 is 1mm larger than the width of the chute 5, and a nut 13 is spirally arranged at one end of the threaded rod 12 extending out of the chute 5;

through above-mentioned technical scheme, set up spout 5 and fixture block 6, according to the height that different people's head pushed up the chin, slide regulation in spout 5 with fixture block 6 through threaded rod 12 to change the length of chin area 3 to the chin, take place elastic stretching, adjust fixture block 6 and fix through screwing up nut 13 when suitable position, directly join in marriage the area when making its reuse to specific user, avoid the user to wear the cap and do not take the phenomenon of area and appear.

It should be noted that the utility model relates to a safety helmet specially used for construction, according to the height of different heads pushing against the lower jaw, the fixture block 6 is adjusted in the chute 5 by the threaded rod 12 in a sliding way, thereby changing the length of the lower jaw belt 3 to the lower jaw, generating elastic stretching, when adjusting the fixture block 6 to a proper position, the fixture block is fixed by screwing the nut 13, when the safety helmet is used again for a specific user, the safety helmet is directly worn, the phenomenon that the user wears the helmet and does not buckle the belt is avoided,

then, manually regulated activity soft board 9, rotate to suitable position, protect user's forehead and hindbrain from the past back, the stability when the cap body 1 is worn has been improved simultaneously, detachable sweat-absorbing pad 8 can be according to different work types and weather, with trading not unidimensional sweat-absorbing pad 8, convenient washing and reuse simultaneously, sweat-absorbing pad 8 of forehead end adsorbs the sweat, avoid workman's sweat infiltration eye, the user wears the back, four second cap liner 7 play support and cushioning effect to cap body 1 simultaneously, can the homodisperse impact force, thereby improve buffering effect, receive the striking and make second cap liner 7 take place certain elastic deformation, thereby cause certain tensile to elastic webbing 4, elastic webbing 4 at this moment can avoid crown and cap body 1 direct contact, the security of using has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special safety helmet of building, includes the cap body (1), its characterized in that: two first hat linings (2) are fixedly arranged inside the hat body (1), the front end and the rear end of each first hat lining (2) are respectively and rotatably connected with a movable soft board (9), the surface of the movable soft board (9) is wrapped with a sweat absorbing pad (8), the surfaces of the two first hat linings (2) are both provided with sliding grooves (5), clamping blocks (6) are arranged on one side of the sliding groove (5), the clamping blocks (6) are connected through a lower jaw belt (3), a threaded rod (12) is arranged on one side of each clamping block (6), the threaded rod (12) is embedded into the chute (5), one side of both ends of the first cap liner (2) is fixedly connected with a second cap liner (7), the second hat linings (7) are fixedly connected with the inner wall of the hat body (1) through cushion pads, the number of the second hat linings (7) is four, two symmetrical second hat linings (7) are connected through an elastic band (4).

2. The safety helmet special for construction as claimed in claim 1, wherein: the first cap liner (2), the second cap liner (7) and the movable soft board (9) are made of the same synthetic resin, and gaps among the first cap liner (2), the second cap liner (7) and the cap body (1) are 20-45 mm.

3. The safety helmet special for construction as claimed in claim 1, wherein: the second hat linings (7) are triangular, the radians of the second hat linings (7) are the same as the radians of the inner walls of the hat body (1), and the elastic bands (4) connecting the two symmetrical second hat linings (7) are arranged in a crossed manner.

4. The safety helmet special for construction as claimed in claim 1, wherein: a plurality of inner holes (11) are uniformly formed in the surface of the movable soft board (9), the sweat absorbing pad (8) is fixedly wrapped on the movable soft board (9) through the magic tape (10), and the corresponding inner holes (11) are covered according to the size of the sweat absorbing pad (8).

5. The safety helmet special for construction as claimed in claim 1, wherein: threaded rod (12) and supporting the setting of spout (5), the diameter ratio of threaded rod (12) is about 1mm more than the width of spout (5), and threaded rod (12) extend the one end spiral of spout (5) and be provided with nut (13).