CN207821206U

CN207821206U - It is a kind of can noise reducing dust and convenient for information convey construction safety helmet

Info

Publication number: CN207821206U
Application number: CN201721349605.7U
Authority: CN
Inventors: 杨志荣
Original assignee: Zou Chongjia
Current assignee: Zou Chongjia
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2018-09-07
Anticipated expiration: 2028-04-24

Abstract

The utility model discloses it is a kind of can noise reducing dust and the construction safety helmet conveyed convenient for information, crown is arranged in the top of the including the brim of a hat, the brim of a hat, and the top surface of the crown is equipped with protrusion；Two storage boxes are installed in the top surface of the brim of a hat, and the top surface of the storage box is equipped with battery case；Loudspeaker, sound-proof material are installed, and the loudspeaker, the sound-proof material are located at the inside of the crown on the side wall of the storage box；Side wall installation switch, the microphone of one of storage box, and the switch is electrically connected with the microphone；Tether, mask are installed, and the bottom surface of the brim of a hat is equipped with through-hole, collecting chamber on the side wall of the brim of a hat, the mask is located at the inside of collecting chamber；The crown is internally provided with reinforcing layer, and the bottom surface of reinforcing layer is equipped with air bag.Noise has effectively been isolated in the utility model, and the people safe and convenient for being conducive to construction personnel receive and transmit information, easy to use.

Description

It is a kind of can noise reducing dust and convenient for information convey construction safety helmet

Technical field

It is specially a kind of noise reducing dust and to be conveyed convenient for information for building the utility model is related to a kind of safety cap Safety cap belongs to Application in Building technical field.

Background technology

Safety capIt is the steel worn or the shallow dome cap similar to raw material for protecting the crown, prevents alluvium from injuring The protective articles on head.It is made of cap shell, hat lining, lower cheekstrap and back ferrule.Cap shell is hemispherical, firm, smooth and have certain bullet Property, it hits the impact of object and punctures kinetic energy and mainly born by cap shell.There are certain space between cap shell and hat lining, it can buffer, divide Instantaneous impact is dissipated, to avoid or mitigate the direct injury to head.In addition, the good air permeability of safety cap, light weight, extensively It is general to be applied to various career fields.Safety cap is that protection head escapes injury an essential article, safety cap by cap shell, Hat lining, lower cheekstrap and back ferrule composition.When operation person head is impacted by falling object, existed using safety helmet shell, hat lining Moment first decomposes impact force on the entire area of cranium, and the elasticity of each position buffer structure of safety cap is then utilized to become Shape, plastic deformation and the destruction of the structure of permission absorb most of impact force, make the impact force drop for being finally applied to person head As low as 4900N hereinafter, to play the role of protecting the head of operating personnel.

But the safety cap in existing market has certain deficiency, in the construction process, can often generate huge noise, And the soundproof effect of some safety caps in market is too poor, and noise effect is often subject to when people being caused to work, and is unfavorable for constructing The safety of personnel, and noise is excessive, when transmitting message, is often flooded by noise, so that information is not transmitted fast and accurately, indulge in Between mistaking；Some safety caps are when reinforcing layer is arranged in crown, but reinforcing layer is often fallen off, and the surface fovea superior of some reinforcing layers Convex injustice causes in people's cap safe to use, feels that head is uncomfortable；In the construction process, a large amount of dust is will produce, it is long Phase sucks dust, is unfavorable for people's health, and the safety cap in market does not have dust prevention, function excessively single.

Utility model content

The purpose of this utility model be that solve the above-mentioned problems and provide one kind can noise reducing dust and convenient for letter The construction safety helmet conveyed is ceased, the present apparatus is multiple functional, easy to use.

To achieve the above object, the utility model provides the following technical solutions：

A kind of the utility model is achieved through the following technical solutions above-mentioned purpose, and one kind being capable of noise reducing dust and convenient for letter The construction safety helmet conveyed is ceased, the brim of a hat of ellipse is included, the top of the brim of a hat is provided with hemispheric crown, and described The top surface of crown is equipped with the protrusion of arc；There are two storage boxes for the top surface installation of the brim of a hat, and the storage box is symmetrical arranged In the brim of a hat and the crown junction, and the top surface of the storage box is equipped with battery case；On the side wall of the storage box Loudspeaker, sound-proof material are installed, and the loudspeaker, the sound-proof material are located at the inside of the crown.

Side wall installation switch, the microphone of one of storage box, and the switch is electrically connected with the microphone；The cap Telescopic tether and mask are installed, and the bottom surface of the brim of a hat is equipped with through-hole, collecting chamber, the mask on the outer edge of eaves Positioned at the inside of collecting chamber；The crown is internally provided with reinforcing layer, and the bottom surface of reinforcing layer is equipped with air bag, and the reinforcing Layer is close-coupled on the madial wall of the crown；The sound-proof material is located at the madial wall of the air bag and the brim of a hat junction On.

3/4ths of the extension length of the mask and the maximum length of the brim of a hat, the mask include liner layer, Filter layer, fibrous layer and wearing layer, the liner layer are glued the outside with the filter layer, and the filter layer and the fiber Detour of interlocking between layer, which runs through, is connected as entirety, and the outside splicing of the fibrous layer has the wearing layer；The liner layer, mistake The outer edge of filtering layer, fibrous layer and wearing layer is separated into fenestral fabric by line.

Preferably, receiving information for convenience, the battery case is electrically connected with the switch, the trumpet, and Plane where the opening of the battery case is vertical with the plane where the brim of a hat.

Preferably, the wireless communication chips transmitted for information are internally provided with using the storage box for convenience, this is logical The power interface end of the electrically connected port and battery case of believing chip is electrically connected, the microphone, and the microphone runs through the through-hole, And the microphone is electrically connected with the communication chip inside the storage box.

Preferably, it takes out for convenience and stores the mask, the top surface of the collecting chamber is equipped with slide plate, slide plate and institute The brim of a hat is stated to be slidably connected.

Preferably, in order to make user of service using comfortably, the side wall of the air bag is glued with the sound-proof material, and the gas Capsule is arcuate structure.

Preferably, it uses for convenience, the mask is facilitated to be located on one end of the brim of a hat protrusion.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, the utility model on the madial wall of crown by being equipped with sound-proof material, on the one hand, can improve the safety cap Antidetonation buffer capacity, on the other hand so that the safety cap has good noise isolation effect, has to the construction of worker good Safety protection function, in addition, by installing storage box in the side wall of crown, and be arranged on storage box microphone, loudspeaker and The communication chip being arranged inside storage box is carrying out bringing facility with exchange of technology and information transmission for construction worker.

2, the utility model can improve the shock proof intensity of the safety cap by being internally provided with reinforcing layer in crown, Effective snubber impact force, protects the life security of construction personnel, and by having air bag in reinforcing layer, can It enough avoids worker head from being impacted, while the comfort level when safety cap uses can also be improved.

3, the utility model and stores mask so that apply by the way that collecting chamber is arranged in the bottom end of the brim of a hat in collecting chamber Worker person reduces the dust of sucking at work, has good protective effect to the health of worker, and when not in use, can It is easy to use mask is taken in collecting chamber, there are good economic benefit and social benefit, is suitble to promote the use of.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model overall structure sectional view；

Fig. 3 is the utility model storage box structural schematic diagram；

Fig. 4 is the utility model overall structure upward view；

Fig. 5 is the utility model mask internal structure schematic diagram.

In figure：1, it switchs, 2, storage box, 3, protrusion, 4, crown, 5, the brim of a hat, 6, tether, 7, mask, 71, liner layer, 72, Filter layer, 73, fibrous layer, 74, wearing layer, 8, sound-proof material, 9, reinforcing layer, 10, air bag, 11, battery case, 12, loudspeaker, 13, words Cylinder, 14, through-hole, 15, collecting chamber.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1 shown in -5, it is a kind of can noise reducing dust and the construction safety helmet conveyed convenient for information, including ellipse The top of the brim of a hat 5 of shape, the brim of a hat 5 is provided with hemispheric crown 4, and the top surface of crown 4 is equipped with the protrusion 3 of arc；The brim of a hat 5 There are two storage boxes 2 for top surface installation, and storage box 2 is symmetricly set on the brim of a hat 5 and 4 junction of crown, and on the top surface of storage box 2 Equipped with battery case 11；Loudspeaker 12, sound-proof material 8 are installed, and loudspeaker 12, sound-proof material 8 are located at the interior of crown 4 on the side wall of storage box 2 Portion.

Side wall installation switch 1, the microphone 13 of one of storage box 2, and switch 1 is electrically connected with microphone 13；The brim of a hat 5 Telescopic tether 6 and mask 7 are installed, and the bottom surface of the brim of a hat 5 is equipped with through-hole 14, collecting chamber 15 on outer edge, mask 7 is located at The inside of collecting chamber 15；Crown 4 is internally provided with reinforcing layer 9, and the bottom surface of reinforcing layer 9 is equipped with air bag 10, and reinforcing layer 9 is tight It is close to be connected on the madial wall of crown 4；Sound-proof material 8 is located on air bag 10 and the madial wall of 5 junction of the brim of a hat.

The extension length of mask 7 and 3/4ths of the maximum length of the brim of a hat 5, mask 7 include liner layer 71, filter layer 72, fibrous layer 73 and wearing layer 74, liner layer 71 is glued the outside with filter layer 72, and is handed between filter layer 72 and fibrous layer 73 Wrong detour, which runs through, is connected as entirety, and the outside splicing of fibrous layer 73 has wearing layer 74；Liner layer 71, filter layer 72, fibrous layer 73 and the outer edge of wearing layer 74 fenestral fabric is separated by line.

A kind of optimal technical scheme as the utility model：Battery case 11 and switch 1, loudspeaker 12 connect between port To be electrically connected, and plane is vertical with the plane where the brim of a hat 5 where the opening of battery case 11.

A kind of optimal technical scheme as the utility model：Storage box 2 is internally provided with the channel radio transmitted for information Believe that chip, the electrically connected port of the communication chip are electrically connected with the power interface end of battery case 11, which uses nothing Chip circuit inside line intercom, microphone 13 run through through-hole 14, and microphone 13 and the communication chip electricity inside storage box 2 Property connection.

A kind of optimal technical scheme as the utility model：The top surface of collecting chamber 15 is equipped with slide plate, slide plate and the brim of a hat 5 It is slidably connected.

A kind of optimal technical scheme as the utility model：The side wall of air bag 10 is glued with sound-proof material 8, and air bag 10 is Arcuate structure.

A kind of optimal technical scheme as the utility model：Mask 7 is located on one end of the protrusion of the brim of a hat 5.

When the utility model is used, first opening battery case 11, battery is installed in battery case 11, is taken from collecting chamber 15 Go out mask 7, mask 7 is put on, collecting chamber 15 is closed, is worn on the head by safety cap, adjust the angle, sound-proof material 8 is made to be aligned Ear fastens tether 6；When needing to transmit information, 1 is turned on the switch, is directed at microphone 13, you can transmits information, information transmits knot Shu Hou turns off the switch 1；After use, tether 6 is unlocked, safety cap is removed, unmuzzle 7, collecting chamber 15 is opened, by mouth Cover 7 is put into mouth, closes collecting chamber 15；Using process for a period of time after, open battery case 11, replace battery therein, avoid The receiving and transmission that information is influenced due to dead battery ensure construction personnel to ensure safety that construction personnel uses It is contacted in emergency situations, ensures the safety of staff's work.

It needs to further illustrate：Involved electronic component is powered by the battery in battery case 11 in text, and text In designed loudspeaker 12, microphone 13 and switch 1 be common conventional electronic device on the market at present, operation principle with Circuit connection is the known technology of correlative technology field, therefore is not described in detail in the text.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. it is a kind of can noise reducing dust and convenient for information convey construction safety helmet, include ellipse the brim of a hat (5), feature It is：The top of the brim of a hat (5) is provided with hemispheric crown (4), and the top surface of the crown (4) is equipped with the protrusion of arc (3)；There are two storage boxes (2) for the top surface installation of the brim of a hat (5), and the storage box (2) is symmetricly set on the brim of a hat (5) With the crown (4) junction, and the top surface of the storage box (2) be equipped with battery case (11)；The side wall of the storage box (2) Upper installation loudspeaker (12), sound-proof material (8), and the loudspeaker (12), the sound-proof material (8) are located at the inside of the crown (4)；

Side wall installation switch (1), the microphone (13) of one of storage box (2), and the switch (1) and the microphone (13) electricity Property connection；Telescopic tether (6) and mask (7), and the bottom of the brim of a hat (5) are installed on the outer edge of the brim of a hat (5) Face is equipped with through-hole (14), collecting chamber (15), and the mask (7) is located at the inside of collecting chamber (15)；And mask (7) is located at the cap On one end of eaves (5) protrusion, the crown (4) is internally provided with reinforcing layer (9), and the bottom surface of reinforcing layer (9) is equipped with air bag (10), and the reinforcing layer (9) is close-coupled on the madial wall of the crown (4)；The sound-proof material (8) is located at the air bag (10) and on the madial wall of the brim of a hat (5) junction；

The extension length of the mask (7) and 3/4ths of the maximum length of the brim of a hat (5), the mask (7) include interior Lining (71), filter layer (72), fibrous layer (73) and wearing layer (74), the liner layer (71) are glued and the filter layer (72) Outside, and detour of interlocking between the filter layer (72) and the fibrous layer (73) is through being connected as entirety, and the fiber The outside of layer (73), which is glued, the wearing layer (74)；The liner layer (71), filter layer (72), fibrous layer (73) and wearing layer (74) outer edge is separated into fenestral fabric by line.

2. it is according to claim 1 it is a kind of can noise reducing dust and convenient for information convey construction safety helmet, feature It is：It is electrically connected inside the battery case (11) and the switch (1), the loudspeaker (12), and the battery case (11) Plane where opening is vertical with the plane where the brim of a hat (5).

3. it is according to claim 1 it is a kind of can noise reducing dust and convenient for information convey construction safety helmet, feature It is：The storage box (2) is internally provided with the wireless communication chips transmitted for information, the electrically connected port of the communication chip with The power interface end of battery case (11) is electrically connected, the microphone (13) run through the through-hole (14), and the microphone (13) with The internal communication chip of the storage box (2) is electrically connected.

4. it is according to claim 1 it is a kind of can noise reducing dust and convenient for information convey construction safety helmet, feature It is：The top surface of the collecting chamber (15) is equipped with slide plate, and slide plate is slidably connected with the brim of a hat (5).

5. it is according to claim 1 it is a kind of can noise reducing dust and convenient for information convey construction safety helmet, feature It is：The side wall of the air bag (10) is glued with the sound-proof material (8), and the air bag (10) is arcuate structure.