CN220212057U - Safety helmet for building construction - Google Patents

Abstract

The utility model discloses a safety helmet for building construction, which comprises a helmet body, wherein the lower part of the side wall of the helmet body is fixedly connected with a cap peak, the bottom of the helmet body is provided with a binding belt, the top of the helmet body is provided with a through groove I, the inner cavity of the helmet body is provided with a baffle plate, a buffering component I and a buffering component II, and the side wall of the helmet body is provided with a ventilation groove, a fan and a head lamp. According to the safety helmet for building construction, the first buffer component, the second buffer component, the ventilation groove, the fan, the head lamp and the like are arranged, the first buffer component and the second buffer component are used in a combined mode, the impact force of falling objects can be effectively relieved, the safety performance of the helmet body is improved, the fan can reduce the temperature of the inner cavity of the helmet body, a user is helped to keep awake in a high-temperature day, the head lamp is convenient to illuminate, hands of the user are liberated, and the safety coefficient is effectively improved.

Description

Safety helmet for building construction

Technical Field

The utility model relates to the technical field of building construction safety, in particular to a safety helmet for building construction.

Background

The safety helmet is a hat which can protect the head of a person from injury caused by falling objects and other specific factors. The safety helmet is composed of a helmet shell, a helmet liner, a chin strap, accessories and the like, is a protection device for preventing an object from colliding with the head when the object falls, and is mainly used in dangerous working environments such as electric power construction, mining, geological drilling, forestry harvesting, building construction, port loading and unloading transportation and the like. The safety helmet plays a role in protecting the head of a constructor in building construction, and the function of the safety helmet is good and bad, so that the protective performance of the safety helmet is determined.

The utility model provides a construction safety helmet, includes the helmet body that has the helmet tongue, and the helmet body has the holding tank that supplies the head to put into, the cell wall of holding tank is equipped with and is the annular cap liner of non-closure, and the cap liner has first connector and second connector, the regulator has concatenated on the cap liner, the regulator includes the adjustment sleeve that both ends are open end, first connector and second connector insert the adjustment sleeve along both ends respectively, extend on the first connector and have first rack, extend on the second connector and be located the second rack of first rack below, be equipped with the pivot on the adjustment sleeve, be equipped with the gear of meshing first rack and second rack on the pivot, the one end of pivot is equipped with the cap that is located outside the adjustment sleeve; the notch of the containing groove is provided with an elastic band fixed on the helmet body. The safety helmet has the characteristics of firm wearing and convenient putting on and taking off, and has perfect overall function and strong practicability.

However, the helmet is not strong in safety, and when the helmet is hit by a falling object at high altitude, the helmet still can impact the head of a worker strongly through the helmet although the head of the worker is not directly hit, and meanwhile, the helmet cannot bear the strength of the helmet to generate breakage easily, so that personnel are injured. Meanwhile, the helmet does not have the functions of ventilation and heat dissipation, for example, the helmet can make the head of a wearer stuffy and hard when worn in a summer day, and the reaction capacity of the helmet is easy to be tired, so that the safety coefficient is reduced. Therefore, we propose a new construction safety helmet.

Disclosure of Invention

The utility model mainly aims to provide a safety helmet for building construction, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a construction safety helmet, includes helmet body, helmet body lateral wall lower part fixedly connected with brim of a hat, helmet body bottom is equipped with the bandage, helmet body top is opened there is a logical groove one that link up, helmet body inner chamber lateral wall upper portion fixedly connected with baffle, baffle top fixedly connected with buffer assembly one, buffer assembly one includes buffer air bag, spring damper, guard plate, buffer air bag fixedly connected with baffle top, even fixedly connected with in buffer air bag top a plurality of spring damper, spring damper runs through the groove and is up to the outside, spring damper top fixedly connected with guard plate, helmet body inner chamber lateral wall middle part fixedly connected with buffer assembly two, helmet body lateral wall middle part evenly opens there is a plurality of ventilative grooves that link up, helmet body lateral wall middle part evenly is equipped with a plurality of fans, helmet body lateral wall middle part is equipped with the headlight.

As the further description of the technical scheme, the buffer assembly comprises a rubber belt and a sponge strip, wherein the rubber belt is fixedly connected to the side wall of the inner cavity of the helmet body, and the sponge strip is fixedly connected to one side of the rubber belt.

As further description of the technical scheme, the top of the helmet body is fixedly connected with a limiting plate, the limiting plate is arranged in a ring shape and is positioned on the outer side of the through groove I, and the section diameter of the limiting plate is smaller than that of the protection plate.

As further description of the technical scheme, a plurality of through grooves II are uniformly formed in the middle of the side wall of the helmet body, the through grooves II are located above the ventilation grooves, and a through groove III is formed in the lower portion of the side wall of the helmet body.

As further description of the technical scheme, the fan is fixedly connected to the side wall of the inner cavity of the through groove II.

As a further description of the above technical solution, the headlight is fixedly connected to the side wall of the three inner cavities of the through groove, and the headlight is located above the hat brim.

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

1. through setting up buffer unit one, buffer unit etc. after the user wears helmet body, when dropping the thing and contacting the overhead, at first contact the object by the guard plate, the object produces an impact force to the guard plate, thereby apply force to the spring damper, the spring damper is compressed, make the reaction force that the spring damper produced can alleviate a part impact force, afterwards the partial impact force that does not alleviate makes the spring damper apply force to the buffer air bag, alleviate the impact force of other parts again by the buffer air bag, the spring damper cooperation guard plate uses, the device alright alleviate less impact force that drops the thing decline, and then effectually reduced the injury that causes personnel, the protection effect of its use has been improved. Meanwhile, the buffer component II is arranged in the inner cavity of the helmet body, the rubber belt and the sponge strip are fixedly connected to the inner cavity of the helmet body, so that the helmet can adapt to different crowds with different head types, the use comfort of the helmet is improved, and meanwhile, when the buffer component I relieves the impact force of falling objects, the rubber belt and the sponge strip can effectively relieve the damage of the impact force to the head.

2. Through setting up ventilative groove, fan, headlight etc. when the weather is hot, helmet body inner chamber temperature also can rise rapidly, can open the fan this moment, and fan and ventilative groove cooperation are used for helmet body inner chamber's air and external convection effectively reduce helmet body inner chamber's temperature, and can evenly convey the whole head of user with external cold wind, help the user keep awake in high temperature day, effectively improve factor of safety. Meanwhile, at the dim construction site, the head lamp can be opened, the head lamp is arranged at the front end of the helmet body and is convenient for a user to use during construction, the user does not need to use a flashlight for illumination, hands of the user are liberated, and the safety factor of the user during construction operation is effectively guaranteed.

Drawings

FIG. 1 is a schematic view of the overall construction of the safety helmet for construction according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the safety helmet for construction according to the present utility model;

fig. 3 is a schematic diagram of an explosion structure of the safety helmet for construction of the present utility model.

In the figure: 1. a helmet body; 2. a baffle; 3. a first buffer assembly; 4. a buffer assembly II; 5. a ventilation groove; 6. a first through groove; 7. a second through groove; 8. a third through groove; 9. a fan; 10. a headlight; 11. hat brim; 12. a strap; 3.1, a buffer air bag; 3.2, a spring damper; 3.3, protecting plates; 3.4, limiting plates; 4.1, a rubber belt; 4.2, sponge strips.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a construction safety helmet, including helmet body 1, helmet body 1 lateral wall lower part fixedly connected with brim 11, helmet body 1 bottom is equipped with bandage 12, utilize bandage 12 to be convenient for fix helmet body 1, make wear more firm, helmet body 1 top is opened there is logical groove one 6 that link up, helmet body 1 inner chamber lateral wall upper portion fixedly connected with baffle 2, baffle 2 bottom fixedly connected with rubber pad, be convenient for protect the head when wearing, baffle 2 top fixedly connected with buffer assembly one 3, buffer assembly one 3 includes buffer air bag 3.1, spring damper 3.2, guard plate 3.3, buffer air bag 3.1 fixed connection is in baffle 2 top, buffer air bag 3.1 top even fixedly connected with a plurality of spring damper 3.2, spring damper 3.2 runs through logical groove one 6 until the outside, spring damper 3.2 top fixedly connected with guard plate 3.3, after the helmet body 1 is worn to the user, when falling the thing contact the top of head, at first by guard plate 3.3 contacts the object, the object produces an impact force to guard plate 3.3, thereby to buffer air bag 3.2, the impact force can be reduced by the compression of spring damper 3.2, the impact force can be reduced by the part is passed through to the buffer air bag 3.2, the impact damper 3.2 is passed through the impact damper 3.2, the impact damper is reduced, the impact damper is passed through to the part is reduced by the impact damper 3.2, and the impact damper is used to the impact damper is reduced, the part is more than the impact damper 3.3, and the impact damper is better has been reduced, the impact damper has been reduced, and the impact damper has been reduced. The middle part fixedly connected with buffer assembly two 4 of helmet body 1 inner chamber lateral wall, helmet body 1 lateral wall middle part evenly opens has a plurality of ventilative grooves 5 that link up, and helmet body 1 lateral wall middle part evenly is equipped with a plurality of fans 9, and helmet body 1 lateral wall middle part is equipped with headlight 10.

Specifically, as shown in fig. 2, the second buffer component 4 includes a rubber belt 4.1 and a sponge strip 4.2, the rubber belt 4.1 is fixedly connected to the side wall of the inner cavity of the helmet body 1, and the sponge strip 4.2 is fixedly connected to one side of the rubber belt 4.1. Set up buffer assembly two 4 in helmet body 1 inner chamber, through at helmet body 1 inner chamber fixedly connected with rubber tape 4.1, sponge strip 4.2, can adapt to the crowd of all kinds of head types difference, and improve the travelling comfort of its use, simultaneously, when buffer assembly one 3 alleviates the impact force of falling the thing, rubber tape 4.1, sponge strip 4.2 also can effectively alleviate the injury that the impact force caused the head.

Specifically, as shown in fig. 3, the top of the helmet body 1 is fixedly connected with a limiting plate 3.4, the limiting plate 3.4 is annular and is located on the outer side of the through groove I6, the cross-section diameter of the limiting plate 3.4 is smaller than that of the protecting plate 3.3, the protecting plate 3.3 can be effectively limited, the impact force of falling articles is avoided to be overlarge, the impact force of the protecting plate 3.3 is prevented from being completely relieved by the buffering air bag 3.1 and the spring damper 3.2, the protecting plate 3.3 impacts the head, and when the impact force of the falling articles is overlarge, the protecting plate 3.3 impacts the top of the limiting plate 3.4, so that the impact force can be diffused to the whole helmet body 1 to bear.

Specifically, as shown in fig. 3, a plurality of through grooves two 7 are uniformly formed in the middle of the side wall of the helmet body 1, the through grooves two 7 are located above the ventilation grooves 5, and a through groove three 8 is formed in the lower portion of the side wall of the helmet body 1. The fan 9 is fixedly connected to the side wall of the inner cavity of the through groove two 7. When the weather is hot, the temperature of the inner cavity of the helmet body 1 can also rise rapidly, the fan 9 can be started at the moment, and the fan 9 and the ventilation groove 5 are matched for use, so that the air in the inner cavity of the helmet body 1 is convected with the outside, the temperature of the inner cavity of the helmet body 1 is effectively reduced, the outside cold air can be uniformly transmitted to the whole head of a user, the user is helped to keep awake in a high-temperature day, and the safety coefficient is effectively improved. The head lamp 10 is fixedly connected to the side wall of the inner cavity of the through groove III 8, and the head lamp 10 is positioned above the hat brim 11. At dim construction site, can open headlight 10, headlight 10 sets up and uses when helmet body 1 front end facilitate the use person's construction, need not the user and uses flashlight illumination, liberates user's both hands, effectively guarantees factor of safety when user's construction operation.

After the helmet body 1 is worn by a user, when a falling object contacts the top of the head, the protection plate 3.3 contacts an object, the object generates an impact force on the protection plate 3.3 so as to apply force to the spring damper 3.2, the spring damper 3.2 is compressed, the reaction force generated by the spring damper 3.2 can relieve part of the impact force, the impact force of the part which is not relieved later causes the spring damper 3.2 to apply force to the buffer air bag 3.1, the impact force of the rest part is relieved by the buffer air bag 3.1, and the buffer air bag 3.1 and the spring damper 3.2 are matched with the protection plate for use. Meanwhile, the buffer component II 4 is arranged in the inner cavity of the helmet body 1, the rubber belt 4.1 and the sponge strip 4.2 are fixedly connected to the inner cavity of the helmet body 1, so that the helmet can adapt to different crowds with different head types, the use comfort of the helmet is improved, and meanwhile, when the buffer component I3 relieves the impact force of falling objects, the rubber belt 4.1 and the sponge strip 4.2 can also effectively relieve the damage of the impact force to the head.

When the weather is hot, the temperature of the inner cavity of the helmet body 1 can also rise rapidly, the fan 9 can be started at the moment, and the fan 9 and the ventilation groove 5 are matched for use, so that the air in the inner cavity of the helmet body 1 is convected with the outside, the temperature of the inner cavity of the helmet body 1 is effectively reduced, the outside cold air can be uniformly transmitted to the whole head of a user, the user is helped to keep awake in a high-temperature day, and the safety coefficient is effectively improved. And at dim construction site, can open headlight 10, headlight 10 sets up and uses when helmet body 1 front end facilitate the use of user's construction, need not the user and uses flashlight illumination, liberates user's both hands, effectively guarantees factor of safety when user's construction operation.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a construction safety helmet, includes helmet body (1), its characterized in that, helmet body (1) lateral wall lower part fixedly connected with brim of a hat (11), helmet body (1) bottom is equipped with bandage (12), helmet body (1) top is opened there is logical groove one (6) that link up, helmet body (1) inner chamber lateral wall upper portion fixedly connected with baffle (2), baffle (2) top fixedly connected with buffer assembly one (3), buffer assembly one (3) include buffer airbag (3.1), spring damper (3.2), guard plate (3.3), buffer airbag (3.1) fixedly connected with in baffle (2) top, even fixedly connected with in a plurality of spring damper (3.2) in buffer airbag (3.1) top, spring damper (3.2) pass through groove one (6) until the outside, helmet body (1) inner chamber lateral wall middle part fixedly connected with buffer assembly two (4), helmet body (1) have evenly been seted up in the middle part lateral wall (5), a plurality of even lateral wall (5) have evenly been seted up in the side wall (1), a plurality of side wall (10).

2. The construction safety helmet according to claim 1, wherein the second buffer component (4) comprises a rubber belt (4.1) and a sponge strip (4.2), the rubber belt (4.1) is fixedly connected to the side wall of the inner cavity of the helmet body (1), and the sponge strip (4.2) is fixedly connected to one side of the rubber belt (4.1).

3. The construction safety helmet according to claim 1, wherein a limiting plate (3.4) is fixedly connected to the top of the helmet body (1), the limiting plate (3.4) is annular and is located outside the through groove one (6), and the cross-section diameter of the limiting plate (3.4) is smaller than that of the protection plate (3.3).

4. The construction safety helmet according to claim 1, wherein a plurality of through grooves (7) are uniformly formed in the middle of the side wall of the helmet body (1), the through grooves (7) are located above the ventilation grooves (5), and a through groove (8) is formed in the lower portion of the side wall of the helmet body (1).

5. The construction safety helmet according to claim 4, wherein the fan (9) is fixedly connected to the side wall of the inner cavity of the through slot two (7).

6. The construction safety helmet according to claim 4, wherein the head lamp (10) is fixedly connected to the side wall of the inner cavity of the through groove three (8), and the head lamp (10) is located above the visor (11).