CN114391695A - Chin strap under safety helmet and safety helmet - Google Patents
Chin strap under safety helmet and safety helmet Download PDFInfo
- Publication number
- CN114391695A CN114391695A CN202210076900.9A CN202210076900A CN114391695A CN 114391695 A CN114391695 A CN 114391695A CN 202210076900 A CN202210076900 A CN 202210076900A CN 114391695 A CN114391695 A CN 114391695A
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- CN
- China
- Prior art keywords
- safety helmet
- chin strap
- cheek
- helmet
- strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/08—Chin straps or similar retention devices
Abstract
The invention discloses a chin strap of a safety helmet, which relates to the technical field of construction safety protection devices and comprises a strap body, wherein two ends of the strap body are connected to two sides of a helmet shell of the safety helmet; also discloses a safety helmet, which comprises the chin strap of the safety helmet. The chin strap of the safety helmet and the safety helmet provided by the invention ensure that a user cannot wear the safety helmet under the condition of not fastening the chin strap, and the safety protection effect of the safety helmet on the user is ensured.
Description
Technical Field
The invention relates to the technical field of construction safety protection devices, in particular to a chin strap of a safety helmet and the safety helmet.
Background
On the construction site, there are many safety protection measures for the life safety of personnel. Among them, the safety helmet is the most basic safety protection measure for personnel entering the construction site. The safety helmet is worn on the head of a user, and the head is mainly protected. In a construction site, more injuries occur, namely object striking and personnel high falling. Without head protection, this can result in serious injury and death.
As shown in fig. 3, the safety helmet is composed of a helmet shell 2, a helmet liner, a chin strap and the like. The helmet shell 2 is the main part of the safety helmet and generally adopts an elliptical or hemispherical thin shell structure. The hat lining is a general name of the parts in the hat shell 2 which are directly contacted with the top of the head of a wearer, and consists of a hat hoop belt 8, a top belt 4, a sweat absorbing belt 9 and the like. The chin strap is a strap tied on the chin and used for fixing the safety helmet strap, and generally comprises a tying strap 10 and a locking clamp 11.
When the helmet is worn correctly, the circumference of the lining of the helmet is adjusted to have a slight restraint feeling on the head through the hoop belt, and the chin belt is tied to enable the chin belt to be tightly attached to the chin. Theoretically, when the safety helmet is correctly worn, the head of the user can be effectively prevented or reduced from being injured when the head of the user is impacted. In actual use, however, the operator often does not fasten the chin strap due to laziness, trouble and the like. Thus leading to endless safety accidents with serious consequences. During many accidents, it has been found that in many deaths, the victim wears a safety helmet and is still killed by the impact of an object or the head hitting the ground. The reason for this is that the safety helmet is not protected because the chin strap is not fastened, and when the safety helmet is hit by an object or the head impacts the ground, the safety helmet is separated from the head.
At present, supervision departments and various participating parties have strengthened the control of the phenomenon, and emphasize that the safety helmet is not tied to a hat band and is not tied to the hat band. Even so, the use of helmets without fastening the chin strap continues to be prohibited on the job site.
The existing safety helmet used in construction site has slight difference in appearance of the helmet shell, and on the basis of meeting the requirement of firmness, the appearance and air permeability are slightly improved. The chin strap is generally composed of a tying band and a locking clip, wherein the tying band is generally made of soft textile, and the width of the tying band is not less than 10mm or the diameter of the tying band is not less than 5 mm. Because the tying band is made of soft materials, a user can easily place the tying band in the helmet shell at a position close to the top band, and the user can wear the safety helmet without tying the chin band.
Disclosure of Invention
The invention aims to provide a chin strap of a safety helmet and the safety helmet, which solve the problems in the prior art, ensure that a user cannot wear the safety helmet under the condition of not fastening the chin strap, and ensure the safety protection effect of the safety helmet on the user.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a chin strap of a safety helmet, which comprises a strap body, wherein two ends of the strap body are used for being connected to two sides of a helmet shell of the safety helmet, two ends of the strap body are respectively provided with a cheek, and the cheek has rigidity which enables the strap body not to be pressed to a top strap in the helmet shell for wearing the safety helmet.
Preferably, the cheek is a silica gel cheek.
Preferably, the cheek protector is arranged on the side of the belt body opposite to the cheek.
Preferably, one end of the cheek protector is provided with a first through hole, the other end of the cheek protector is used for being connected to the helmet shell, and the belt body penetrates through the first through hole to be connected with the cheek protector in a sliding mode.
Preferably, the middle part of the belt body is provided with a lower support.
Preferably, the lower support is a silica gel lower support.
Preferably, both ends of holding in the palm all are equipped with the second and perforate down, the area body passes both ends in proper order the second perforate with hold in the palm sliding connection down.
Preferably, the band body is an elastic telescopic band.
Preferably, the belt body is provided with an adjusting buckle for adjusting the length.
The invention also provides a safety helmet which comprises the chin strap of the safety helmet.
Compared with the prior art, the invention has the following technical effects:
according to the chin strap of the safety helmet and the safety helmet, the cheek has certain rigidity, the user cannot press the chin strap to the top strap to complete the wearing of the safety helmet due to the existence of the cheek, and if the user wears the safety helmet, the user needs to tie the chin strap to the chin to complete the wearing of the safety helmet, so that the safety protection effect of the safety helmet on the user can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of a chin strap and a safety helmet provided by the present invention;
FIG. 2 is a schematic view of another perspective structure of the chin strap and the safety helmet provided by the present invention;
FIG. 3 is a schematic perspective view of a safety helmet of the prior art;
in the figure: 100-chin strap of safety helmet, 200-safety helmet, 1-strap body, 2-helmet shell, 3-cheek guard, 4-top strap, 5-first perforation, 6-lower support, 7-second perforation, 8-hoop girdle band, 9-sweat absorbing band, 10-lace and 11-locking card.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a chin strap of a safety helmet and the safety helmet, which solve the problems in the prior art, ensure that a user cannot wear the safety helmet under the condition of not fastening the chin strap, and ensure the safety protection effect of the safety helmet on the user.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-2, the present embodiment provides a chin strap 100 for a safety helmet, which includes a strap body 1, two ends of the strap body 1 are used to be connected to two sides of a helmet shell 2 of the safety helmet, two ends of the strap body 1 are both provided with cheeks 3, and the cheeks 3 have a rigidity such that the strap body 1 cannot be pressed to a top strap 4 inside the helmet shell 2 for wearing.
When the safety helmet chin strap 100 is used, the safety helmet chin strap 100 is connected to the helmet shell 2, the cheek 3 has certain rigidity, the cheek 3 has certain self-supporting performance, due to the existence of the cheek 3, a user cannot press the chin strap to the top strap 4 to complete the wearing of the safety helmet, if the user wears the safety helmet, the user must tie the chin strap to the chin to complete the wearing of the safety helmet, and therefore the safety protection effect of the safety helmet on the user can be guaranteed.
In this embodiment, the cheeks 3 are silica gel cheeks, so that the cheeks 3 have certain elasticity and skin-friendly property, and are good in use feeling, and other materials with certain rigidity and self-standing property can be selected.
In this embodiment, protect cheek 3 and set up in the relative one side of area body 1 and cheek, wear the back, protect cheek 3 and two cheek laminating mutually, improve use comfort.
In this embodiment, one end of the cheek 3 is provided with a first through hole 5, the other end is used for being connected to the helmet shell 2, and the band body 1 passes through the first through hole 5 and is slidably connected with the cheek 3, so that the length of the band body 1 can be conveniently adjusted, and the band body 1 is fastened to the chin.
In this embodiment, the middle part of the belt body 1 is provided with a lower support 6, which is convenient for supporting the chin of a user.
In this embodiment, the lower support 6 is a silica gel lower support, so that the lower support 6 has certain elasticity and skin-friendly property, and the use comfort is improved.
In this embodiment, the both ends of holding in the palm 6 down all are equipped with the second and perforate 7, and the area body 1 passes the second perforation 7 at both ends in proper order and holds in the palm 6 sliding connection down, is convenient for adjust the position of holding in the palm 6 down.
In this embodiment, the band body 1 is an elastic telescopic band, which can be self-adaptively fastened to the chin, and is convenient to wear.
In this embodiment, be equipped with the regulation of adjusting length on the area body 1 and detain, adjust the length of the area body 1 through adjusting to be applicable to different crowds' wearing.
Example two
As shown in fig. 1-2, the present embodiment provides a safety helmet 200 including the above-described chin strap 100. The cheek 3 has certain rigidity for the cheek 3 has certain self-reliance nature, because the existence of cheek 3, the user can't press chin strap to top band 4 department and accomplish the safety helmet and wear, if wearing the safety helmet, the user must be with chin strap system in chin just can accomplish wearing of safety helmet, thereby can guarantee the safety protection effect of safety helmet to the user.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a chin strap under safety helmet, includes the area body, area body both ends are used for connecting the helmet shell both sides at safety helmet, its characterized in that: the two ends of the band body are respectively provided with a cheek, and the rigidity of the cheeks prevents the band body from being pressed to the top band in the helmet shell to wear the safety helmet.
2. The headgear chin strap of claim 1, wherein: the cheek is a silica gel cheek.
3. The headgear chin strap of claim 1, wherein: the cheek protector is arranged on one side of the belt body opposite to the cheek.
4. The headgear chin strap of claim 1, wherein: one end of the cheek protector is provided with a first through hole, the other end of the cheek protector is connected to the helmet shell, and the belt body penetrates through the first through hole to be in sliding connection with the cheek protector.
5. The headgear chin strap of claim 1, wherein: the middle part of the belt body is provided with a lower support.
6. The headgear chin strap of claim 5, wherein: the lower support is a silica gel lower support.
7. The headgear chin strap of claim 5, wherein: the both ends of holding in the palm all are equipped with the second and perforate down, the area body passes both ends in proper order the second perforate with hold in the palm sliding connection down.
8. The headgear chin strap of claim 1, wherein: the belt body is an elastic telescopic belt.
9. The headgear chin strap of claim 1, wherein: the belt body is provided with an adjusting buckle for adjusting the length.
10. A safety helmet, characterized in that: comprising a helmet chin strap according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076900.9A CN114391695A (en) | 2022-01-24 | 2022-01-24 | Chin strap under safety helmet and safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076900.9A CN114391695A (en) | 2022-01-24 | 2022-01-24 | Chin strap under safety helmet and safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114391695A true CN114391695A (en) | 2022-04-26 |
Family
ID=81233469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210076900.9A Pending CN114391695A (en) | 2022-01-24 | 2022-01-24 | Chin strap under safety helmet and safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114391695A (en) |
-
2022
- 2022-01-24 CN CN202210076900.9A patent/CN114391695A/en active Pending
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