CN207885746U - Building safety engineering safety cap - Google Patents
Building safety engineering safety cap Download PDFInfo
- Publication number
- CN207885746U CN207885746U CN201820081951.XU CN201820081951U CN207885746U CN 207885746 U CN207885746 U CN 207885746U CN 201820081951 U CN201820081951 U CN 201820081951U CN 207885746 U CN207885746 U CN 207885746U
- Authority
- CN
- China
- Prior art keywords
- wall
- inner casing
- shell
- crown shell
- top cover
- 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.)
- Expired - Fee Related
Links
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides building safety engineering safety cap, including crown shell；The crown shell is internally provided with inner casing and top cover；The edge of the inner casing protrudes outward to form protrusion；The protrusion is stuck in the circle groove opened up at the inner wall position on the lower side of crown shell；The inner wall of the crown shell is connected by fixed damping spring and beam with the outer wall of inner casing；The edge of the inner wall of the inner casing is mutually fixedly connected with the opening of top cover；It is placed with elastic buffering pad between the top cover outer wall and inner casing inner wall；The utility model is compact-sized simple, and reasonable design carries two layers of cap shell, larger strike can not only be born, and heading tape is not easy to slide on head, and head is separated well with cap shell, impact energy is consumed well, stability is preferable, and security performance greatly improves.
Description
Technical field
The utility model is related to safety cap technical field, more particularly to a kind of building safety engineering safety cap.
Background technology
Safety cap is for protecting the crown and the shallow dome cap worn, prevents the protective articles on alluvium injury head.By
Cap shell, hat lining, lower cheekstrap and back ferrule composition.Cap shell is hemispherical, firm, smooth and have certain elasticity, hit object impact and
Kinetic energy is punctured mainly to be born by cap shell.There are certain spaces between cap shell and hat lining, can buffer, disperse instantaneous impact, to
Avoid or mitigate the direct injury to head.Impact absorption performance, puncture resistance, lateral rigidity, electrical insulating property, anti-flammability are
Requirement to the fundamental technology performance of safety cap.Safety cap is the necessary security protection articles for use in construction building site, but at present
Building site helmet structure it is relatively simple, top only have one layer of cap shell, and the heading tape in safety cap be rope band connection group
At, it is this to design the comfort level for not only reducing wearing, and heading tape easily slides on head, reduces the energy of disperses impact forces
Power, there are some potential safety problemss.
Utility model content
The utility model provides building safety engineering safety cap, compact-sized simple, and reasonable design carries two layers
Cap shell can not only bear larger strike, and heading tape is not easy to slide on head, head is separated well with cap shell, very
Good consumes impact energy, and stability is preferable, and security performance greatly improves.
The utility model provides building safety engineering safety cap, including crown shell；The crown shell is internally provided with
Inner casing and top cover；The edge of the inner casing protrudes outward to form protrusion；The protrusion is stuck in the inner wall position on the lower side of crown shell
In the circle groove that the place of setting opens up；The inner wall of the crown shell passes through fixed damping spring and the outer wall of beam and inner casing
It is connected；The edge of the inner wall of the inner casing is mutually fixedly connected with the opening of top cover；The top cover makes for toughness material
At headgear, toughness is big, rough surface, set headed it is difficult to slide, stability is preferable；The top cover outer wall and inner casing inner wall it
Between be placed with elastic buffering pad；Elastic buffering pad finely tunes the size of cap mouth by the variation of elastic force, and increases forehead
Comfort level.
Preferably, the damping spring and beam are arranged at crown shell inner wall position on the upper side.
Preferably, described to project through small-sized bolt and be fixed in groove.
Preferably, the rear portion of the crown shell is provided with back ferrule band.
Preferably, it is provided with chin strap below the middle part of the crown shell；The chin strap is internally provided with adhesive band,
Adhesive band for winter paste ear muff, for it is warming with it is antifreeze.
The utility model is compact-sized simple, and reasonable design carries two layers of cap shell, can not only bear larger beat
It hits, and heading tape is not easy to slide on head, and head is separated well with cap shell, consumes impact energy, stability well
Preferably, security performance greatly improves.
Description of the drawings
Fig. 1 is the utility model section principle schematic diagram；
Fig. 2 is the enlarged drawing in the portions A in Fig. 1.
Reference sign：1- back ferrule bands, 2- grooves, 3- crown shells, 4- inner casings, 4-1- protrusions, 5- damping springs, 6- subtract
Shake pad, 7- top covers, 8- adhesive bands, 9- chin strap, 10- elastic buffering pads.
Specific implementation mode
Below in conjunction with the accompanying drawings, a specific implementation mode of the utility model is described in detail, it is to be understood that this
The protection domain of utility model is not restricted by specific implementation.
As depicted in figs. 1 and 2, a kind of building safety engineering safety cap that the utility model embodiment provides, including cap
Top shell 3；The crown shell 3 is internally provided with inner casing 4 and top cover 7；The design of two layers of cap shell can bear larger impact
Power；The edge of the inner casing 4 protrudes outward to form raised 4-1；The protrusion 4-1 is stuck in the inner wall position on the lower side of crown shell 3
In the circle groove 2 that place opens up；The inner wall of the crown shell 3 passes through fixed damping spring 5 and beam 6 and inner casing 4
Outer wall is connected；The edge of the inner wall of the inner casing 4 is mutually fixedly connected with the opening of top cover 7；The top cover 7 is toughness material
The headgear that matter is fabricated to, toughness is big, rough surface, and set headed is difficult to slide, and stability is preferable；7 outer wall of the top cover with it is interior
It is placed with elastic buffering pad 10 between 4 inner wall of shell；Elastic buffering pad 10 finely tunes the size of cap mouth by the variation of elastic force, and
Increase the comfort level of forehead.
Preferably, the damping spring 5 and beam 6 are arranged at 3 inner wall of crown shell position on the upper side.
Preferably, the protrusion 4-1 is fixed on by small-sized bolt in groove 2.
Preferably, the rear portion of the crown shell 3 is provided with back ferrule band 1.
Preferably, it is provided with chin strap 9 below the middle part of the crown shell 3；The chin strap 9 is internally provided with stickup
Band 8, adhesive band 8 for winter paste ear muff, for it is warming with it is antifreeze.
The utility model is compact-sized simple, and reasonable design carries two layers of cap shell, can not only bear larger beat
It hits, and heading tape is not easy to slide on head, and head is separated well with cap shell, consumes impact energy, stability well
Preferably, security performance greatly improves.
Disclosed above is only specific embodiments of the present invention, and still, the utility model embodiment is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (5)
1. building safety engineering safety cap, including crown shell (3)；It is characterized in that, crown shell (3) are internally provided with
Inner casing (4) and top cover (7)；The edge of the inner casing (4) protrudes outward to be formed raised (4-1)；The protrusion (4-1) is stuck in
In the circle groove (2) opened up at the inner wall position on the lower side of crown shell (3)；The inner wall of the crown shell (3) is subtracted by fixed
Shake spring (5) and beam (6) are connected with the outer wall of inner casing (4)；The edge of the inner wall of the inner casing (4) and top cover
(7) opening is mutually fixedly connected；It is placed with elastic buffering pad (10) between top cover (7) outer wall and inner casing (4) inner wall.
2. building safety engineering safety cap according to claim 1, which is characterized in that the damping spring (5) and
Beam (6) is arranged at crown shell (3) inner wall position on the upper side.
3. building safety engineering safety cap according to claim 1, which is characterized in that the protrusion (4-1) is by small
Type bolt is fixed in groove (2).
4. building safety engineering safety cap according to claim 1, which is characterized in that the rear portion of the crown shell (3)
It is provided with back ferrule band (1).
5. building safety engineering safety cap according to claim 1, which is characterized in that the middle part of the crown shell (3)
Lower section is provided with chin strap (9)；The chin strap (9) is internally provided with adhesive band (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081951.XU CN207885746U (en) | 2018-01-17 | 2018-01-17 | Building safety engineering safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081951.XU CN207885746U (en) | 2018-01-17 | 2018-01-17 | Building safety engineering safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207885746U true CN207885746U (en) | 2018-09-21 |
Family
ID=63544583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081951.XU Expired - Fee Related CN207885746U (en) | 2018-01-17 | 2018-01-17 | Building safety engineering safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207885746U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497647A (en) * | 2018-11-30 | 2019-03-22 | 宁波鱼观生态环境科技有限公司 | A kind of safety cap |
| CN111920131A (en) * | 2020-08-10 | 2020-11-13 | 北京力达塑料制造有限公司 | Safety helmet made of ABS (acrylonitrile butadiene styrene) material and processing technology thereof |
| CN117882911A (en) * | 2024-03-13 | 2024-04-16 | 安徽云路交通信息技术有限公司 | Intelligent positioning monitoring device for construction site workers and monitoring system thereof |
-
2018
- 2018-01-17 CN CN201820081951.XU patent/CN207885746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497647A (en) * | 2018-11-30 | 2019-03-22 | 宁波鱼观生态环境科技有限公司 | A kind of safety cap |
| CN111920131A (en) * | 2020-08-10 | 2020-11-13 | 北京力达塑料制造有限公司 | Safety helmet made of ABS (acrylonitrile butadiene styrene) material and processing technology thereof |
| CN117882911A (en) * | 2024-03-13 | 2024-04-16 | 安徽云路交通信息技术有限公司 | Intelligent positioning monitoring device for construction site workers and monitoring system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |