CN206866690U - Strengthen protection type fire hat - Google Patents
Strengthen protection type fire hat Download PDFInfo
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- CN206866690U CN206866690U CN201720467691.5U CN201720467691U CN206866690U CN 206866690 U CN206866690 U CN 206866690U CN 201720467691 U CN201720467691 U CN 201720467691U CN 206866690 U CN206866690 U CN 206866690U
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- cap shell
- head
- shield
- fire hat
- protection type
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Abstract
It the utility model is related to fire hat.One kind strengthens protection type fire hat; cap shell including rigid structure and be connected to cap shell lower end flexible structure protective jacket; the front side of the protective jacket is provided with visor and canister; it is characterized in that; head-shield is provided with inside the cap shell; the periphery of the head-shield is linked together with the cap shell, and buffer gap is provided between the head-shield and cap shell.The utility model provides a kind of good reinforcement protection type fire hat of impact resistance, solves the problems, such as existing fire hat impact resistance difference.
Description
Technical field
It the utility model is related to fire hat, more particularly to a kind of reinforcement protection type fire hat.
Background technology
In order to realize effective protection to personnel, it is necessary to use fire hat and firefighting clothing during fire-fighting.Breathing is asked with fire-fighting certainly
Device etc..One is disclosed in the patent document that China Patent No. is 2009201531708, entitled " a kind of protective fire hat "
The existing fire hat of kind.The basic structure of fire hat includes cap body（Also known as cap shell, is rigid structure, impact resistant capability compared with
Safety cap cap shell it is suitable, but the cap body of fire hat can prevent fires, will not burn）, the lower end of cap body is connected with protection
Set（For flexible structure）, the front side of protective cover is provided with visor and air filtration mechanism.This is to the air filtration mechanism in this document
For using multiple protective layers Respirator structure, but with more air filtration structure is canister.In Chinese Patent Application No.
Be August in 2012 1 for 2012101089456, publication date, patent document in disclose the filter of existing respirator in one
Malicious tank.The basic structure of canister includes filtering material storing containers, and filtering material storing containers are deposited by two open at one end
Put shell and linked together by open end and surrounded, storage shell is provided with passage, filtering material（Such as activated carbon）Pressed from both sides by filter pad
Handle in filtering container.Without before use, passage be by serum cap cover, it is necessary to using when pull up rubber stopper,
The passage that air is deposited in shell through one is filtered after flowing into by filtering material and then the passage stream from another storage shell
Go out.
Existing fire hat has the following disadvantages：It is big to being impacted caused by head when object is dropped in cap shell；Heat-insulated effect
Fruit is poor.
Utility model content
The utility model provides a kind of good reinforcement protection type fire hat of impact resistance, solves existing fire hat and resists
Impact capacity difference the problem of.
Above technical problem is that solved by following technical proposal：One kind strengthens protection type fire hat, including rigid knot
The cap shell of structure and be connected to cap shell lower end flexible structure protective jacket, the front side of the protective jacket is provided with visor and filter poison
Tank, it is characterised in that be provided with head-shield inside the cap shell, the periphery of the head-shield links together with the cap shell, the head
Buffer gap is provided between cover and cap shell.Head-shield is set in cap shell, is played and is thickeied cap shell thickness and improve the work of impact resistance
With；Further, buffer gap is formed between head-shield and cap shell, can further improve impact resistance.
Preferably, the head-shield and cap shell are detachably connected, the protective jacket is sealedly connected on the head-shield
On.It is easy to be changed and safeguarded under head-shield and protective jacket dismounting.
Preferably, the lower end of the head-shield is provided with frame, the protective jacket is sealedly connected on the frame, the side
Elastic seal ring is provided between frame and cap shell.
Preferably, by linking up with clasp joint together between the cap shell and head-shield.It is convenient when removing and installing.
Preferably, the cap shell includes internal layer and outer layer, sealing water storage cavity is formed between the nexine and outer layer, it is described
Water is filled with water storage cavity.The effect of heat insulation of cap shell can be improved.
Preferably, the outer layer is provided with insertion to the venthole of the water storage cavity.Cap shell is when fire-fighting scene is heated, water
Produce evaporation and absorb heat, play cooling effect.
The utility model tool has the advantage that：Impact resistance is good.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment one.
Fig. 2 is the close-up schematic view at Fig. 1 A.
Fig. 3 is the partial schematic diagram in embodiment two.
In figure：Cap shell 1, elastic seal ring 11, buffer gap 12, hook 13, internal layer 14, outer layer 15, venthole 17, head-shield
2nd, frame 21, connection ring 22, protective jacket 3, visor 31, canister 32.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, one kind strengthens protection type fire hat, including cap shell 1.Cap shell 1 is rigid structure.Cap shell
Head-shield 2 is provided with 1.Buffer gap 12 is provided between head-shield 2 and cap shell 1.The lower end of head-shield 2 is provided with frame 21.Frame 21 and cap
Elastic seal ring 11 is filled between shell 1.Elastic seal ring 11 is to be connected to by elastic deformation between frame 21 and cap shell 1
's.Frame 21 is sealedly connected with protective jacket 3.Protective jacket 3 is located at the lower end of cap shell 1.Protective jacket 3 is flexible structure.Protective jacket 3
Front side is provided with visor 31 and canister 32.
Referring to Fig. 2, the periphery of head-shield 2 is provided with the connection ring 22 being set on head-shield 2.Connection ring 22 is connected to head-shield 2
Together.Cap shell 1 is provided with some hooks 13 circumferentially distributed along cap shell 1.13 clasp joints are linked up with connection ring 22 and by cap shell and head
Cover is detachably connected.
Dismantle in head-shield and cap shell, prolong above-below direction and draw protective jacket 3 and cap shell 1 so that hook 13 is deviate from from connection ring 22
.
Embodiment two, the difference with embodiment one are：
Referring to Fig. 3, cap shell 1 includes internal layer 14 and outer layer 15.Sealing water storage cavity 16 is formed between internal layer 14 and outer layer 15.Storage
Water is filled with water cavity 16.Outer layer 14 is provided with some insertions to the venthole 17 of water storage cavity 16.
In use, the water heat-absorbing water-storage evaporation in water storage cavity 16 is played and the utility model is cooled namely cooled to user
Effect, so as to realize raising effect of heat insulation.
Claims (6)
1. one kind strengthen protection type fire hat, including the cap shell of rigid structure and be connected to cap shell lower end flexible structure protection
Set, the front side of the protective jacket are provided with visor and canister, it is characterised in that are provided with head-shield, the head inside the cap shell
The periphery of cover is linked together with the cap shell, and buffer gap is provided between the head-shield and cap shell.
2. reinforcement protection type fire hat according to claim 1, it is characterised in that the head-shield and cap shell are detachably connected
Together, the protective jacket is sealedly connected on the head-shield.
3. reinforcement protection type fire hat according to claim 2, it is characterised in that the lower end of the head-shield is provided with frame,
The protective jacket is sealedly connected on the frame, and elastic seal ring is provided between the frame and cap shell.
4. the reinforcement protection type fire hat according to Claims 2 or 3, it is characterised in that lead between the cap shell and head-shield
Cross hook clasp joint together.
5. the reinforcement protection type fire hat according to claim 1 or 2 or 3, it is characterised in that the cap shell include internal layer and
Outer layer, sealing water storage cavity is formed between the nexine and outer layer, water is filled with the water storage cavity.
6. reinforcement protection type fire hat according to claim 5, it is characterised in that the outer layer is provided with insertion to the storage
The venthole of water cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467691.5U CN206866690U (en) | 2017-04-28 | 2017-04-28 | Strengthen protection type fire hat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467691.5U CN206866690U (en) | 2017-04-28 | 2017-04-28 | Strengthen protection type fire hat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206866690U true CN206866690U (en) | 2018-01-12 |
Family
ID=61343239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467691.5U Active CN206866690U (en) | 2017-04-28 | 2017-04-28 | Strengthen protection type fire hat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206866690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222276A (en) * | 2018-08-16 | 2019-01-18 | 贵州大学 | A kind of operator's face protection device for engineering explosion |
-
2017
- 2017-04-28 CN CN201720467691.5U patent/CN206866690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222276A (en) * | 2018-08-16 | 2019-01-18 | 贵州大学 | A kind of operator's face protection device for engineering explosion |
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