CN112006370A

CN112006370A - High safety helmet for construction of security

Info

Publication number: CN112006370A
Application number: CN202010894326.9A
Authority: CN
Inventors: 高连金
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-01

Abstract

The invention relates to the field of building construction, in particular to a safety helmet with high safety for building construction, wherein the lower end of the outer side of an outer shell is provided with a helmet brim, a plurality of grooves are formed in the helmet brim, a safety protection mechanism is arranged in each groove, each safety protection mechanism comprises a plurality of ejection mechanisms arranged at the lower ends of the grooves, an ejection plate is arranged at the upper end of each ejection mechanism, a miniature parachute is placed on the upper side of each ejection plate, the two ends of the miniature parachute are fixedly connected with the grooves through connecting ropes, a plurality of quick inflation mechanisms are arranged on the miniature parachute, a sealing plug is arranged at the upper end of each groove, a first controller and a storage battery are arranged in a damping cavity, an acceleration sensor is arranged on the first controller, and the safety helmet is structurally arranged so that a worker cannot fall down when falling, and can reduce the falling speed to a certain extent, reduce the injury that receives when the workman drops, improve the security of work, the practicality is strong.

Description

High safety helmet for construction of security

Technical Field

The invention relates to the field of building construction, in particular to a safety helmet with high safety for building construction.

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, and according to statistics, the accidents caused by high-rise falling and object striking account for fifty-six percent of the total number of the safety accidents of the buildings, so that the safety helmet is an important reason for casualties of construction workers, and the safety helmet is a hat for protecting the head of a human body from injuries caused by falling objects and other specific factors. The existing building safety helmet absorbs impact force by utilizing a plastic shell and an internal cushion, and although a falling object is prevented from being in direct contact with the head of a human body, the thin shell and the internal cushion can not effectively buffer the impact inertia of the object to the head of a worker, and hard touch cannot damage the hard skull but easily causes slight shock to the inside of the brain, so that potential safety hazards are contained.

Chinese patent (publication No. CN 210299695U) discloses that after the cap shell is impacted by external force through a spring, the action force can be effectively dispersed, so as to avoid indirect injury to the head of a human body caused by impact force, the formed rebound force or impact force in other directions can be dispersed and rebounded by a damping ball, a sponge damping cushion has elasticity and restoring force, so that the cap shell can generate vibration when impacted, the buffering effect is strong, the invisible injury to the head of the human body caused by impact inertia is reduced, the protection effect is better, the head of a user can be effectively protected when a building falling object falls through the hard appearance of the cap shell, so as to avoid accidental injury to the human body, the head protection cover has primary protection effect, the impact force below the spring can be effectively dispersed, the wearing comfort degree is increased by matching with a soft cloth layer, and the injury to the head of the user can be temporarily reduced when the danger comes, the device's structure setting, though can protect user's head when falling object high altitude, its weight owing to having increased the head for when workman's misstep falls from the eminence, can cause bigger injury down easily for the head, the protective effect can not satisfy modernized user demand.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a safety helmet for building construction with high safety.

In order to achieve the purpose, the invention provides the following technical scheme:

a safety helmet with high safety for building construction comprises an outer shell and an inner shell, wherein a damping cavity is arranged between the outer shell and the inner shell, a plurality of damping mechanisms are arranged inside the damping cavity, a flexible pad is arranged on the inner side of the inner shell, a brim is arranged at the lower end of the outer side of the outer shell, a plurality of grooves are formed in the brim, safety protection mechanisms are arranged inside the grooves, each safety protection mechanism comprises a plurality of ejection mechanisms arranged at the lower end of each groove, an ejection plate is arranged at the upper end of each ejection mechanism, a miniature parachute is placed on the upper side of the ejection plate, the two ends of the miniature parachute are fixedly connected with the grooves through connecting ropes, a plurality of quick inflation mechanisms are arranged on the miniature parachute, a sealing plug is arranged at the upper end of each groove, a first controller and a storage battery are arranged inside the damping cavity, and an acceleration, the acceleration sensor, the ejection mechanism and the quick inflation mechanism are electrically connected with the first controller.

As a still further scheme of the invention: the damping mechanism comprises a telescopic rod, and a damping spring is arranged on the outer side of the telescopic rod.

As a still further scheme of the invention: the lower extreme bilateral symmetry of shell body is provided with the elastic cord, is provided with the elasticity adjustment mechanism between two elastic cords.

As a still further scheme of the invention: the middle part of elastic cord is provided with the connecting band, is provided with respiratory mechanism between two connecting bands.

As a still further scheme of the invention: respiratory mechanism is including breathing the case, the outer end of breathing the case is provided with the intake pipe, and the inner of breathing the case is provided with flexible protection casing, and the upper end of breathing the case is provided with the connecting plate, the upside of connecting plate is provided with the mount pad of being connected with the breathing case, and the downside of connecting plate is provided with dust filter screen, active carbon and adsorbs net and tourmaline layer, a plurality of air vents have been seted up on the tourmaline layer.

As a still further scheme of the invention: the upper end of the outer shell is provided with a second controller, the upper end of the second controller is provided with a wind speed detection mechanism, and the second controller is provided with an alarm mechanism.

As a still further scheme of the invention: the lower extreme of shell body is provided with ultrasonic wave height detection mechanism.

Compared with the prior art, the invention has the beneficial effects that: the structure setting of this device, can detect workman's state through acceleration sensor, when detecting that workman's disappearance drops, the transmission is out of order the signal and is given first controller, first controller can control ejection mechanism and pop out miniature parachute after receiving the signal, and control quick inflation mechanism and aerify miniature parachute, make the quick distraction of miniature parachute, thereby provide the resistance for workman's head, can not the head down when making workman fall, and can reduce the speed of whereabouts to a certain extent, reduce the injury that the workman received when dropping, improve the security of work, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a partially enlarged view of the visor.

Fig. 3 is a schematic structural diagram of a breathing mechanism.

Fig. 4 is a schematic structural view of the breathing box.

1-outer shell, 2-inner shell, 3-flexible pad, 4-shock absorption cavity, 5-telescopic rod, 6-shock absorption spring, 7-elastic band, 8-tightness adjusting mechanism, 9-connecting band, 10-breathing mechanism, 11-first controller, 12-acceleration sensor, 13-storage battery, 14-second controller, 15-alarm mechanism, 16-wind speed detecting mechanism, 17-ultrasonic height detecting mechanism, 18-brim, 19-groove, 20-safety protecting mechanism, 21-ejection mechanism, 22-ejection plate, 23-mini parachute, 24-connecting rope, 25-quick inflation mechanism, 26-sealing plug, 27-arc box, 28-air inlet pipe, 29-connecting plate, etc, 30-a mounting seat, 31-a dust filter screen, 32-an activated carbon adsorption screen, 33-a tourmaline layer, 34-a vent hole and 35-a flexible protective cover.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-4, in the embodiment of the present invention, a safety helmet with high safety for building construction includes an outer shell 1 and an inner shell 2, a damping cavity 4 is disposed between the outer shell 1 and the inner shell 2, a plurality of damping mechanisms are disposed inside the damping cavity 4, a flexible pad 3 is disposed inside the inner shell 2, a brim 18 is disposed at the lower end of the outer side of the outer shell 1, a plurality of grooves 19 are disposed on the brim 18, a safety protection mechanism 20 is disposed inside the grooves 19, the safety protection mechanism 20 includes a plurality of ejection mechanisms 21 mounted at the lower end of the grooves 19, an ejection plate 22 is disposed at the upper end of the ejection mechanisms 21, a mini parachute 23 is disposed at the upper side of the ejection plate 22, two ends of the mini parachute 23 are fixedly connected with the grooves 19 through connecting ropes 24, a plurality of fast inflation mechanisms 25 are disposed on the mini parachute 23, the upper end of the groove 19 is provided with a sealing plug 26, the interior of the shock absorption cavity 4 is provided with a first controller 11 and a storage battery 13, the first controller 11 is provided with an acceleration sensor 12, and the acceleration sensor 12, the ejection mechanism 21 and the quick inflation mechanism 25 are all electrically connected with the first controller 12. The structure setting of this device, can detect workman's state through acceleration sensor 12, when detecting that workman's is out of order and drops, transmission out of order signal gives first controller 11, first controller 11 can control ejection mechanism 21 and pop out miniature parachute 23 after receiving the signal, and control quick inflation mechanism 25 and aerify miniature parachute 23, make the quick distraction of miniature parachute 23, thereby provide the resistance for workman's head, make workman can not the head down when whereabouts, and can reduce the speed of whereabouts to a certain extent, reduce the injury that the workman received when dropping, improve the security of work, therefore, the clothes hanger is strong in practicability.

Damper includes telescopic link 5, the outside of telescopic link 5 is provided with damping spring 6, the lower extreme bilateral symmetry of shell body 1 is provided with elastic cord 7, is provided with elasticity adjustment mechanism 8 between two elastic cords 7.

The middle part of elastic cord 7 is provided with connecting band 9, is provided with respiratory mechanism 10 between two connecting bands 9, respiratory mechanism 10 includes respiratory box 27, respiratory box 27's outer end is provided with intake pipe 28, and respiratory box 27's inner is provided with flexible protection casing 25, and respiratory box 27's upper end is provided with connecting plate 29, connecting plate 29's upside is provided with the mount pad 30 of being connected with respiratory box 27, and connecting plate 29's downside is provided with dust filter screen 31, active carbon adsorption net 32 and tourmaline layer 33, a plurality of air vents 34 have been seted up on tourmaline layer 33. The structure can be used for bringing the breathing mechanism 10 when a worker works, so that the quality of breathing air can be ensured, and the health of the worker is protected.

Example two

On the basis of the first embodiment, a second controller 14 is arranged at the upper end of the outer shell 1, an air speed detection mechanism 16 is arranged at the upper end of the second controller 14, an alarm mechanism 15 is arranged on the second controller 14, and an ultrasonic height detection mechanism 17 is arranged at the lower end of the outer shell 1. The setting of this structure can detect the wind speed and the height of workman's environment, when detecting that the wind speed of workman's height reaches dangerous limit, sends the police dispatch newspaper through alarm mechanism 15, reminds the timely reply of workman, improves the security of work.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The safety helmet with high safety for building construction comprises an outer shell (1) and an inner shell (2), wherein a damping cavity (4) is arranged between the outer shell (1) and the inner shell (2), a plurality of damping mechanisms are arranged inside the damping cavity (4), and a flexible pad (3) is arranged on the inner side of the inner shell (2), the safety helmet is characterized in that a helmet brim (18) is arranged at the lower end of the outer shell (1), a plurality of grooves (19) are formed in the helmet brim (18), a safety protection mechanism (20) is arranged inside the grooves (19), the safety protection mechanism (20) comprises a plurality of ejection mechanisms (21) arranged at the lower end of the grooves (19), an ejection plate (22) is arranged at the upper end of the ejection mechanism (21), a miniature parachute (23) is placed on the upper side of the ejection plate (22), and two ends of the miniature parachute (23) are fixedly connected with the grooves (19) through a connecting rope (24), be provided with a plurality of quick aerate mechanism (25) on miniature parachute (23), the upper end of recess (19) is provided with sealing plug (26), and the inside of shock attenuation chamber (4) is provided with first controller (11) and battery (13), be provided with acceleration sensor (12) on first controller (11), acceleration sensor (12), ejection mechanism (21) and quick aerate mechanism (25) all with first controller (12) electric connection.

2. The safety helmet for building construction with high safety according to claim 1, wherein the shock absorption mechanism comprises a telescopic rod (5), and a shock absorption spring (6) is arranged on the outer side of the telescopic rod (5).

3. The safety helmet for building construction with high safety according to claim 1 or 2, wherein elastic bands (7) are symmetrically arranged at the lower end of the outer shell (1) left and right, and a tightness adjusting mechanism (8) is arranged between the two elastic bands (7).

4. The safety helmet for building construction with high safety as claimed in claim 3, wherein the elastic band (7) is provided with a connecting band (9) at the middle part, and a breathing mechanism (10) is provided between the two connecting bands (9).

5. The safety helmet with high safety for building construction according to claim 4, wherein the breathing mechanism (10) comprises a breathing box (27), an air inlet pipe (28) is arranged at the outer end of the breathing box (27), a flexible protective cover (25) is arranged at the inner end of the breathing box (27), a connecting plate (29) is arranged at the upper end of the breathing box (27), a mounting seat (30) connected with the breathing box (27) is arranged on the upper side of the connecting plate (29), a dust filter screen (31), an activated carbon adsorption screen (32) and an tourmaline layer (33) are arranged on the lower side of the connecting plate (29), and a plurality of vent holes (34) are formed in the tourmaline layer (33).

6. The safety helmet for building construction with high safety as claimed in claim 1 or 5, wherein a second controller (14) is arranged at the upper end of the outer shell (1), a wind speed detection mechanism (16) is arranged at the upper end of the second controller (14), and an alarm mechanism (15) is arranged on the second controller (14).

7. A safety helmet for building construction with high safety according to claim 6, wherein the lower end of the outer shell (1) is provided with an ultrasonic height detection mechanism (17).