CN208338992U - Winter construction safety cap - Google Patents
Winter construction safety cap Download PDFInfo
- Publication number
- CN208338992U CN208338992U CN201820943375.5U CN201820943375U CN208338992U CN 208338992 U CN208338992 U CN 208338992U CN 201820943375 U CN201820943375 U CN 201820943375U CN 208338992 U CN208338992 U CN 208338992U
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- elastic
- construction safety
- safety cap
- winter construction
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Abstract
A kind of winter construction safety cap, including cap body and inflatable utricule, in the detachable outer rim for being installed in cap body bottom of inflatable utricule, inflatable utricule includes airbag body and miniature automatic inflating gas cylinder, miniature automatic inflating gas cylinder is built in airbag body, and airbag body is spliced by upper epidermis and layer, and the elastic host bar that multiple central axis along airbag body are distributed is respectively equipped in upper epidermis and layer, and the elastic host bar on upper epidermis is oppositely arranged with the elastic host bar in layer；Cap body includes shell and elastic structure, and elastic structure is installed in shell by being coated on the intracorporal obturator of shell, and elastic structure is the honeycomb for being connected in the well shape body of regular polygon by multiple sections and being formed.Winter construction safety cap provided by the utility model, can solve the problem of existing crash helmet security performance difference and windproof and dustproof effect difference, and small in size, security performance is high and windproof and dustproof effect is good.
Description
Technical field
The utility model relates to Safety construction technology field, especially a kind of winter construction safety cap.
Background technique
With the construction of China's large-scale infrastructure, architectural engineering becomes the higher industry of accident risk, currently, domestic
Still without the safety experience equipment for construction site, safety experience equipment more is hit without safety cap, and safety cap is building
The most basic safety equipment of engineering.At the scene of construction, the safety that must be worn when safety cap is construction worker's operation is anti-
Apparatus is protected, safety construction facility is belonged to.
In actual use, construction site fugitive dust is larger, and construction worker usually aloft uses, and existing
The problem of safety cap is due to volume and comfort level, causes helmet structure relatively simple, causes existing safety cap that can not resist and builds
When building the travel fatigue in building site, and falling to worker from eminence, existing safety cap can not also slow down landing time and impact force, therefore cause
In actual use, security performance substantially reduces existing safety cap.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of winter construction safety caps, can solve existing peace
The problem of full cap poor safety performance and windproof and dustproof effect difference, small in size, security performance is high and windproof and dustproof effect is good.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: winter construction safety cap,
Including cap body and inflatable utricule, in the detachable outer rim for being installed in cap body bottom of inflatable utricule,
Inflatable utricule includes airbag body and miniature automatic inflating gas cylinder, and miniature automatic inflating gas cylinder is built in air bag sheet
In body, and airbag body is spliced by upper epidermis and layer, and is respectively equipped in upper epidermis and layer multiple along gas
The elastic host bar of the central axis distribution of capsule ontology, and the elastic host bar on upper epidermis and the elastic host bar in layer
It is oppositely arranged；
Cap body includes shell and elastic structure, and elastic structure is installed in shell by being coated on the intracorporal obturator of shell
Interior, elastic structure is the honeycomb for being connected in the well shape body of regular polygon by multiple sections and being formed, and in well shape body
Equipped with wing ring, obturator is equipped with multiple ventholes.
Filled with ventilative backfill body in elastic construction body.
The spring rate of ventilative backfill body is greater than the spring rate of obturator.
Ventilative backfill body includes first and second, and in first filling to well shape body, second is connected with obturator
It connects.
Ventilative backfill body surface face is equipped with multiple protrusions, and the medial surface of obturator is equipped with multiple with the raised groove being adapted to.
Winter construction safety cap provided by the utility model, has the beneficial effect that:
1, by the way that inflatable utricule is arranged in the bottom of cap body, the inflatable utricule of unaerated is on the one hand utilized, cap is used for
The dust-break body that keeps out the wind of body bottom plays dust-proof warming effect, on the other hand, when worker faces a danger or falls, can lead to
It crosses inflatable utricule and is inflated and strut to form umbrella, to enhance the buoyancy of air, reduce the active force that ground faces human body
And impact.
2, using the honeycomb structure of elastic structure, elastic construction can be cooperated under conditions of improving its integral strength
Body generates different degrees of flexible deformation according to different head dummy profiles, so that cap body carries out comprehensive connect with human body head
Touching cladding can generate deformation using well shape body when by applied external force to reach to improve and mitigate external impact strength, thus
Improve its security performance.
3, it is improved using wing ring overally support intensity, meanwhile, well shape body cooperation wing ring can effectively improve its comfort.
It can solve the problem of existing crash helmet security performance difference and windproof and dustproof effect difference, it is small in size, security performance is high
And windproof and dustproof effect is good；Structure is simple, and volume is light and handy, easy to use, and security performance height convenient for popularization and uses.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the opening state front view of the utility model；
Fig. 4 is the opening state perspective view of the utility model；
Fig. 5 is the wearing cross-sectional view of the utility model；
Fig. 6 is the perspective view of the elastic structure of the utility model.
Specific embodiment
As shown in figs 1 to 6, a kind of winter construction safety cap, including cap body 1 and inflatable utricule 2, inflatable utricule 2
In the detachable outer rim for being installed in 10 bottom of cap body,
Inflatable utricule 2 includes airbag body 2-1 and miniature automatic inflating gas cylinder 2-4, in miniature automatic inflating gas cylinder 2-4
It sets in airbag body 2-1, and airbag body is spliced by upper epidermis 2-2 and layer 2-3, and upper epidermis 2-2 and following table
The elastic host bar that multiple central axis along airbag body 2-1 are distributed is respectively equipped on layer 2-3, and on upper epidermis 2-2
Elastic host bar is oppositely arranged with the elastic host bar on layer 2-3；
Cap body 1 includes shell 1-1 and elastic structure 1-2, and elastic structure 1-2 is by being coated on filling out in shell 1-1
Body 1-3 is filled to be installed in shell 1-1, elastic structure 1-2 be by multiple sections in regular polygon well shape body 1-2-1 connection and
The honeycomb of formation, and wing ring 1-2-2 is equipped in well shape body 1-2-1, obturator 1-3 is equipped with multiple venthole 1-2-3.
Filled with ventilative backfill body 1-4 in elastic structure 1-2.
The spring rate of ventilative backfill body 1-4 is greater than the spring rate of obturator 1-3.
Ventilative backfill body 1-4 includes first 1-4-1 and second 1-4-2, and first 1-4-1 is filled to well shape body 1-2-
In 1, second 1-4-2 is connected with obturator 1-3.
The ventilative backfill surface body 1-4 is equipped with multiple and raised 1- equipped with the medial surface of multiple protrusion 1-4-3, obturator 1-3
The groove of 4-3 adaptation.
The utility model use process is as follows:
When not in use, since the elasticity of the elastic host bar on the elastic host bar and layer 2-3 on upper epidermis 2-2 is made
Firmly, form an accommodating chamber, remaining upper epidermis 2-2 and layer 2-3 are successively housed in, to reach reduction inflatable bladder
The volume purpose of body 2, and realize its wind-proof warming and dust-proof effect.And in use, utilizing miniature 2-4 pairs of automatic inflating gas cylinder
Airbag body 2-1 inflation, so that inflatable utricule 2 struts, as shown in Figure 3 and Figure 4, using distracted inflatable utricule 2,
Increase the contact area of air and inflatable utricule 2, to impact in face of human body with reducing, improves its security performance.
Using the honeycomb structure of elastic structure 1-2, elastic construction can be cooperated under conditions of improving its integral strength
Body 1-2 generates different degrees of flexible deformation according to different head dummy profiles, so that cap body 1 and human body head carry out comprehensively
Property contact cladding, can when by applied external force, using well shape body 1-2-1 generate deformation with reach improve mitigate external impact
Strength, to improve its security performance.
In conjunction with wing ring 1-2-2, it is whole to improve its using wing ring 1-2-2 using well shape body 1-2-1 structure by elastic structure 1-2
Body support strength, meanwhile, cooperation wing ring 1-2-2 can effectively improve its comfort.
A kind of winter construction safety helmet dedicated of the utility model, by the way that inflatable utricule 2 is arranged in the bottom of cap body 1,
On the one hand dust-proof warming effect is played, separately for the dust-break body that keeps out the wind of 1 bottom of cap body using the inflatable utricule 2 of unaerated
It in terms of one side, when worker faces a danger or falls, can be inflated to strut to form umbrella by inflatable utricule 2, to increase
The buoyancy of strong air reduces active force and impact of the ground in face of human body.
It can solve the problem of existing crash helmet security performance difference and windproof and dustproof effect difference, it is small in size, security performance is high
And windproof and dustproof effect is good；Structure is simple, and volume is light and handy, easy to use, and security performance height convenient for popularization and uses.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of winter construction safety cap, including cap body (1) and inflatable utricule (2), the detachable dress of inflatable utricule (2)
It is located in the outer rim of cap body (1) bottom, it is characterised in that:
Inflatable utricule (2) includes airbag body (2-1) and miniature automatic inflating gas cylinder (2-4), miniature automatic inflating gas cylinder (2-
4) it is built in airbag body (2-1), and airbag body is spliced by upper epidermis (2-2) and layer (2-3), and upper epidermis
The elastic host bar that multiple central axis along airbag body (2-1) are distributed is respectively equipped in (2-2) and layer (2-3),
And the elastic host bar on upper epidermis (2-2) is oppositely arranged with the elastic host bar on layer (2-3)；
Cap body (1) includes shell (1-1) and elastic structure (1-2), and elastic structure (1-2) is by being coated on shell (1-1)
Interior obturator (1-3) is installed in shell (1-1), and elastic structure (1-2) is the well shape by multiple sections in regular polygon
The honeycomb of body (1-2-1) connection and formation, and it is equipped with wing ring (1-2-2) in well shape body (1-2-1), obturator (1-3)
It is equipped with multiple ventholes (1-2-3).
2. winter construction safety cap according to claim 1, it is characterised in that: be filled in elastic structure (1-2)
Ventilative backfill body (1-4).
3. winter construction safety cap according to claim 2, it is characterised in that: the spring rate of ventilative backfill body (1-4)
Greater than the spring rate of obturator (1-3).
4. winter construction safety cap according to claim 1, it is characterised in that: ventilative backfill body (1-4) includes first
Portion (1-4-1) and second (1-4-2), in first (1-4-1) filling to well shape body (1-2-1), second (1-4-2) with fill out
Body (1-3) is filled to be connected.
5. winter construction safety cap according to claim 4, it is characterised in that: ventilative backfill surface body (1-4) is equipped with
The medial surface of multiple protrusions (1-4-3), obturator (1-3) is equipped with multiple grooves being adapted to raised (1-4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943375.5U CN208338992U (en) | 2018-06-19 | 2018-06-19 | Winter construction safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943375.5U CN208338992U (en) | 2018-06-19 | 2018-06-19 | Winter construction safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208338992U true CN208338992U (en) | 2019-01-08 |
Family
ID=64884268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943375.5U Expired - Fee Related CN208338992U (en) | 2018-06-19 | 2018-06-19 | Winter construction safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208338992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099138A (en) * | 2021-11-17 | 2022-03-01 | 中铁一局集团有限公司 | Protective device capable of automatically rising and falling during welding operation |
-
2018
- 2018-06-19 CN CN201820943375.5U patent/CN208338992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099138A (en) * | 2021-11-17 | 2022-03-01 | 中铁一局集团有限公司 | Protective device capable of automatically rising and falling during welding operation |
| CN114099138B (en) * | 2021-11-17 | 2024-04-02 | 中铁一局集团有限公司 | Protection device capable of automatically lifting during welding operation |
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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: 20190108 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |