CN204502179U - The suspender belt of firefighting trousers - Google Patents
The suspender belt of firefighting trousers Download PDFInfo
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- CN204502179U CN204502179U CN201520130209.XU CN201520130209U CN204502179U CN 204502179 U CN204502179 U CN 204502179U CN 201520130209 U CN201520130209 U CN 201520130209U CN 204502179 U CN204502179 U CN 204502179U
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- belt body
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- fire prevention
- belt
- fixed part
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Abstract
A kind of suspender belt of firefighting trousers, comprise a fire prevention cushion to be made up of polyacrylonitrile fibre and nylon fiber mixing, this fire prevention cushion has a fixed part and is formed with a side, this fixed part this side contrary stretches out formation one first extension and one second extension, and one opening be defined in the below of this fixed part and this first, between two extensions, wherein this first extension and this second extension connect one first belt body and one second belt body respectively, the side of this fixed part connects one the 3rd belt body, by design of the present utility model, sling structure itself is not only made to have fireproof effect, and improve elasticity and wearability, and manufacture process more saves time.
Description
Technical field
The utility model relates to a kind ofly itself to be had flameproof effect and can improve elasticity and wearability and can reduce the suspender belt of the firefighting trousers of production cost.
Background technology
Along with the development of modern economy society, the quick propelling of urbanization process, fire is also increasing to socioeconomic destruction, and meanwhile, those are fought bravely always and are also faced with the first-line fireman of fire extinguishing the fire field environment become increasingly complex, how to allow fireman resist harmful substance in current day by day complicated various disaster or the scene of the accident and external force to the injury of fireman's human body, ensure the safety and Health of fireman self, also more and more cause the concern of society.
Scene of fire bad environments, complexity, naked light, high temperature, even fire occurs along with blast, and make the environment in the scene of a fire more complicated, the difficulty of putting out a fire to save life and property is also increasing.Especially the fire caused by natural gas, coal gas, fireworks and firecrackers makes fire fighter's inherently safe when rescue work be faced with more and more serious threat.In severe scene of fire, various emergency case all likely threatens the safety of fire fighter at any time.
Refer to Fig. 1, for the stereogram of the sling structure of existing firefighting trousers, as shown in the figure, existing sling structure 1 has a cushion 10, this cushion 10 has a fixed part 101 and is formed with a side 1011, this fixed part 101 this side 1011 contrary stretches out formation one first extension 102 and one second extension 103, this is first years old, two extensions 102, 103 connect one first belt body 11 and one second belt body 12 respectively, described side 1011 connects one the 3rd belt body 13 and one the 4th belt body 14, wherein said cushion 10 is formed by non-woven fabrics, due to the finite elastic of non-woven fabrics itself, distortion easy to wear under long-time use, cause fireman to use and cannot reach comfortable effect, its durability is also poor, and the burning-point of non-woven fabrics is low, be in high temperature place easily to burn and cause the life danger of the personnel of dress.Moreover, also have and on non-woven fabrics, to coat fire retardant to prevent burning, but not only increase technique and cost like this, and fire retardant is decayed along with the increase of time and washing times, causes flameproof effect unevident.
Refer to Fig. 2 A, Fig. 2 B, Fig. 2 C, for the stereogram of the sling structure of another existing firefighting trousers and profile and profile, as shown in the figure, its structure is identical with aforementioned existing sling structure, only this existing and aforementioned topmost difference is that described cushion 10 is by foam material 15(is as high density foam) formed; Although the cushion 10 that forms compared with non-woven fabrics of cushion 10 that foam is formed is comfortable, due to the poor fire of foam, thus its skin must more in addition a coated fireproof cloth 16 to increase fire protecting performance, thus need to expend comparatively multiple operation, cause the increase of production cost.
The above, prior art has following shortcoming:
1. the elasticity of existing cushion own is poor, easily weares and teares;
2. existing cushion comfortableness is poor;
3. existing cushion itself is without fire-proof function;
4. existing cushion production cost is higher.
Therefore above-mentioned existing problem and disappearance how will be solved, the inventor being this case and the relevant manufactures of being engaged in the industry desire most ardently the place, direction studied and improve.
Utility model content
Therefore, for effectively solving the above problems, main purpose of the present utility model is that providing a kind of itself has flameproof effect and the suspender belt of the firefighting trousers of lifting elasticity and wearability.
Secondary objective of the present utility model, is to provide a kind of suspender belt with high-comfort firefighting trousers.
Secondary objective of the present utility model, is to provide a kind of suspender belt that significantly can reduce the firefighting trousers of production cost.
For reaching above-mentioned purpose, the utility model provides a kind of suspender belt of firefighting trousers, and it comprises:
One fire prevention cushion, mixed by polyacrylonitrile fibre and nylon fiber and form, this fire prevention cushion has a fixed part and is formed with a side, this fixed part this side contrary stretches out formation one first extension and one second extension, and between the opening below that is defined in this fixed part and this first and second extension;
Wherein this first extension and this second extension connect one first belt body and one second belt body respectively, and the side of this fixed part connects one the 3rd belt body.
In an embodiment of the present utility model, the suspender belt of described firefighting trousers, comprise a fire prevention cushion, mixed by polyacrylonitrile fibre and nylon fiber and form, this fire prevention cushion has a fixed part and is formed with a side, this fixed part this side contrary stretches out formation one first extension and one second extension, and one opening be defined in the below of this fixed part and this first, between two extensions, wherein this first extension and this second extension connect one first belt body and one second belt body respectively, the side of this fixed part connects one the 3rd belt body and one the 4th belt body, this first belt body and this second belt body and the 3rd belt body and the 4th belt body arrange one first fastener and one second fastener and one the 3rd fastener and one the 4th fastener respectively.
By the design of this structure of the utility model, when fireman is for this sling structure of use, first, first the opening sleeve of described fire prevention cushion is located on the shoulder neck of fireman, described fixed part can be sticked mutually with the upper back of fireman, described first, two extensions are then attached at the front of fireman respectively, and described first, two belt bodies arrange respectively first, two fasteners, and the described 3rd, the 3rd of four belt bodies settings, the firefighting trousers that four fasteners are dressed with fireman respectively has one first fastener and one second fastener and one the 3rd fastener and one the 4th fastener to fix card and establish, material due to this fire prevention cushion is that polyacrylonitrile fibre and nylon fiber mixing are formed, the heat resistance of polyacrylonitrile fibre can the high temperature of resistance to 240 ° of C and non-fusible within the short time, there is good fire protecting performance, and not fire-hazardous characteristic, and nylon fiber is the fiber of wearability the best in the middle of all fibres, the wool and the elastic recovery rate of nylon fiber can match in excellence or beauty, DE is splendid, and it is lightweight, when fireman wears when this sling structure enters the scene of a fire, because fire scene temperature is high and dangerous, by the characteristic of the Fiber Materials of this fire prevention cushion own, security during fireman's disaster relief significantly can be increased, in addition, this fire prevention cushion inherently has certain thickness, does not need the extra hollow bulb in this fire prevention cushion inside to insert the flexible materials such as foam material, and when just having a wearing, comfortableness is better, and can alleviate the effect of the overall weight of this sling structure.
Moreover, the utility model is compared with existing sling structure, the cushion of existing sling structure utilizes foam or non-woven fabrics to be made, according to the sling structure that foam is made, because the anti-flammability of foam is poor, therefore its skin must more in addition a coated fireproof cloth to increase fire protecting performance, but because comparatively multiple operation need be expended, cause the increase of production cost; According to the sling structure that non-woven fabrics is made, because of the finite elastic of non-woven fabrics itself, use lower distortion easy to wear for a long time and be not comparatively durable.In comparison, this fire prevention cushion itself has fire performance, directly can be combined with first, second, third and fourth belt body sewing described, not need an additionally coated fireproof cloth again, can significantly reduce outside production cost, also have the effect that elasticity is good.
Accompanying drawing explanation
Fig. 1 is the stereogram of the suspender belt of existing firefighting trousers;
Fig. 2 A is the stereogram of the suspender belt of another existing firefighting trousers;
Fig. 2 B is the profile of the suspender belt of another existing firefighting trousers;
Fig. 2 C is the profile of the suspender belt of another existing firefighting trousers;
Fig. 3 is the stereogram of the first embodiment of the suspender belt of the utility model firefighting trousers;
Fig. 4 is the profile of the first embodiment of the suspender belt of the utility model firefighting trousers;
Fig. 5 is the profile of the first embodiment of the suspender belt of the utility model firefighting trousers;
Fig. 6 is the enforcement schematic diagram of the first embodiment of the suspender belt of the utility model firefighting trousers;
Fig. 7 is the enforcement schematic diagram of the first embodiment of the suspender belt of the utility model firefighting trousers;
Fig. 8 is the stereogram of the second embodiment of the suspender belt of the utility model firefighting trousers.
[main element symbol description]
[prior art]
Sling structure 1
Cushion 10
Fixed part 101
Side 1011
First extension 102
Second extension 103
First belt body 11
Second belt body 12
3rd belt body 13
4th belt body 14
Foam material 15
Fireproof cloth 16
[the utility model]
Sling structure 2
Fire prevention cushion 20
Fixed part 201
Side 2011
First extension 202
First end 2021
Second extension 203
Second end 2031
Opening 204
Inside first 2041
Inside second 2042
Inside 3rd 2043
Hollow bulb 205
First belt body 21
Second belt body 22
3rd belt body 23
4th belt body 24
First fastener 25
Second fastener 26
3rd fastener 27
4th fastener 28
Adjustment part 29
First fastener 31
Second fastener 32
3rd fastener 33
4th fastener 34.
Detailed description of the invention
Characteristic on above-mentioned purpose of the present utility model and structure and fuction thereof, is explained the preferred embodiment according to institute's accompanying drawings.
Refer to Fig. 3, Fig. 4, Fig. 5, for the stereogram of the first embodiment of the sling structure of the utility model firefighting trousers and profile and profile, as shown in the figure, a kind of sling structure 2 of firefighting trousers, comprise a fire prevention cushion 20, mixed by polyacrylonitrile and nylon fiber and form, wherein this polyacrylonitrile fibre accounts for 70 ~ 90% in this fire prevention cushion 20, and this nylon fiber accounts for 10 ~ 30% in this fire prevention cushion 20, in the present embodiment, the optimum weight percentage of this polyacrylonitrile fibre shared by this fire prevention cushion 20 is 80%, and the optimum weight percentage of this nylon fiber shared by this fire prevention cushion 20 is 20%, effect that this fire prevention cushion 20 reaches best can be made, but be not limited to this, when reality is implemented, the mixed weight percentage of this polyacrylonitrile and nylon fiber can carry out suitable adjustment according to the demand of user.
Described fire prevention cushion 20 has a fixed part 201 and is formed with a side 2011, and the inside of this fire prevention cushion 20 has a hollow bulb 205, and described fire prevention cushion 20 is a knitting cloth; In the present embodiment, this knitting cloth adopts circle to compile double-sided cloth as explanation, and polyacrylonitrile can be modacrylic, but when reality is implemented, neither as limit.
Aforesaid fixed part 201 this side 2011 contrary stretches out formation one first extension 202 and one second extension 203, and one between opening 204 below that is defined in this fixed part 201 and this first and second extension 202,203, this opening 204 have one first inside inside 2041 and one second 2042, and inside one the 3rd, 2043 two ends connect described inside first and second 2041,2042 respectively.
Aforesaid first extension 202 has one first end 2021 and connects one first belt body 21, described second extension 203 has one second end 2031 and connects one second belt body 22, this first and second belt body 21,22 is respectively equipped with an adjustment part 29 and adjusts the growth of this first and second belt body 21,22 or shorten, and therefore wearer adjusts the most comfortable length of first and second belt body 21,22 when dressing by adjustment part 29.
The side 2011 of described fixed part 201 connects one the 3rd belt body 23 and one the 4th belt body 24 respectively, and described first belt body 21, second belt body 22, the 3rd belt body 23 and the 4th belt body 24 have one first fastener 25 and one second fastener 26 and one the 3rd fastener 27 and one the 4th fastener 28 respectively.
See also Fig. 6, Fig. 7, for the enforcement schematic diagram of aforementioned sling structure 2, as shown in the figure, by the design of this structure of the utility model, when fireman is for this sling structure 2 of use, first, first the opening 204 of described fire prevention cushion 20 is sheathed on the shoulder neck of fireman, described opening 204 the 3rd inside 2043 to contact with the collare of fireman and be sticked, described fixed part 201 can be sticked mutually with the upper back of fireman, described first, two extensions 202, 203 fronts being attached at fireman respectively, and described first, two belt bodies 21, 22 arrange respectively first, two fasteners 25, 26, and the described 3rd, four belt bodies 23, the 3rd of 24 settings, four fasteners 27, 28 firefighting trousers dressed with fireman respectively have one first fastener 31 and one second fastener 32 and one the 3rd fastener 33 and one the 4th fastener 34 snapping, material due to this fire prevention cushion 20 is that polyacrylonitrile fibre and nylon fiber mixing are formed, the heat resistance of polyacrylonitrile fibre can the high temperature of resistance to 240 ° of C and non-fusible within the short time, there is good fire protecting performance, and not fire-hazardous characteristic, and nylon fiber is the fiber of wearability the best in the middle of all fibres, the wool and the elastic recovery rate of nylon fiber can match in excellence or beauty, DE is splendid, and it is lightweight, when fireman wears when this sling structure 2 enters the scene of a fire, because fire scene temperature is high and dangerous, by the characteristic of the Fiber Materials of this fire prevention cushion 20 own, security during fireman's disaster relief significantly can be increased, in addition, compared to the cushion that existing use non-woven fabrics or foam are made, fire prevention cushion 20 thickness of the present utility model is about 10mm, for more than 1.5 times of existing cushion thickness, again and, the utility model does not need the extra hollow bulb 205 in this fire prevention cushion 20 inside to insert the flexible materials such as foam material, can alleviate the overall weight of this sling structure 2, and fireman can be made to dress, and the shoulder after this sling structure 2 is withstand voltage and buffering effect better, when reaching wearing, comfortableness is better.
Moreover, the utility model is compared with existing sling structure, the cushion of existing sling structure utilizes foam or non-woven fabrics to be made, according to the sling structure 2 that foam is made, because the anti-flammability of foam is poor, therefore its skin must more in addition a coated fireproof cloth to increase fire protecting performance, but because comparatively multiple operation need be expended, cause the increase of production cost; According to the sling structure that non-woven fabrics is made, because of the finite elastic of non-woven fabrics itself, use lower distortion easy to wear for a long time and be not comparatively durable.In comparison, this fire prevention cushion 20 itself has fire performance, directly can be combined with first, second, third and fourth belt body 21,22,23,24 sewing described, not need an additionally coated fireproof cloth again, can significantly reduce outside production cost, also have the effect that elasticity is good.
The continuous Fig. 8 that refers to also consults Fig. 6 in the lump, Fig. 7, for the stereogram of the second embodiment of the sling structure of the utility model firefighting trousers, sling structure portion of element and the interelement corresponding relation of described firefighting trousers are identical with the sling structure of aforesaid firefighting trousers, therefore do not repeat them here, only the sling structure of this firefighting trousers and aforementioned topmost difference are, the side 2011 of described fixed part 201 only connects described 3rd belt body 23, when fireman is for this sling structure 2 of use, first the opening 204 of this fire prevention cushion 20 is sheathed on the shoulder neck of fireman, described opening 204 the 3rd inside 2043 to contact with the collare of fireman and be sticked, described fixed part 201 can be sticked mutually with the upper back of fireman, described first, two extensions 202, 203 fronts being attached at fireman respectively, and described first, two belt bodies 21, 22 arrange respectively first, two fasteners 25, 26, and the firefighting trousers dressed with fireman respectively of the 3rd fastener 27 that arranges of described 3rd belt body 23 has first, two, three fasteners 31, 32, 33 fix card establishes, utilize the characteristic of fire prevention cushion 20 Fiber Materials and there is good fire protecting performance, when fireman wears when this sling structure 2 enters the scene of a fire, because fire scene temperature is high and dangerous, by the characteristic of this fire prevention cushion 20 Fiber Materials, significantly can increase security during fireman's disaster relief, in addition, the fire performance that this fire prevention cushion 20 has itself, does not need an additionally coated fireproof cloth again, and then significantly reduces the effect of production cost.
The above, the utility model has following advantages compared to prior art:
1. mix by polyacrylonitrile and nylon fiber the fire prevention cushion formed and there is flameproof effect, significantly increase security;
2. significantly reduce production cost;
3. elastic force and wearability better;
4. significantly increase comfortableness when using.
Below be described in detail by the utility model, the above, be only a preferred embodiment of the present utility model, when not limiting the scope of the utility model enforcement.Namely all equalizations done according to the utility model claim change and modify, and all still should belong to patent covering scope of the present utility model.
Claims (10)
1. a suspender belt for firefighting trousers, is characterized in that, it comprises:
One fire prevention cushion, mixed by polyacrylonitrile fibre and nylon fiber and form, this fire prevention cushion has a fixed part and is formed with a side, this fixed part this side contrary stretches out formation one first extension and one second extension, and between the opening below that is defined in this fixed part and this first and second extension;
Wherein this first extension and this second extension connect one first belt body and one second belt body respectively, and the side of this fixed part connects one the 3rd belt body.
2. the suspender belt of firefighting trousers as claimed in claim 1, is characterized in that: this first belt body and this second belt body and the 3rd belt body arrange one first fastener and one second fastener and one the 3rd fastener respectively.
3. the suspender belt of firefighting trousers as claimed in claim 2, is characterized in that: the side of this fixed part connects one the 4th belt body and has one the 4th fastener.
4. the suspender belt of firefighting trousers as claimed in claim 2, is characterized in that: this first belt body and this second belt body are respectively equipped with an adjustment part.
5. the suspender belt of firefighting trousers as claimed in claim 1, it is characterized in that: this first extension has one first end and connects this first belt body, this second extension has one second end and connects this second belt body.
6. the suspender belt of firefighting trousers as claimed in claim 1, is characterized in that: this fire prevention cushion is a knitting cloth.
7. the suspender belt of firefighting trousers as claimed in claim 1, is characterized in that: this polyacrylonitrile fibre is modacrylic.
8. the suspender belt of firefighting trousers as claimed in claim 1, is characterized in that: the inside of this fire prevention cushion has a hollow bulb.
9. the suspender belt of firefighting trousers as claimed in claim 1, is characterized in that: this polyacrylonitrile fibre accounts for 70 ~ 90% in this fire prevention cushion, and this nylon fiber accounts for 10 ~ 30% in this fire prevention cushion.
10. the suspender belt of firefighting trousers as claimed in claim 1, is characterized in that: the optimum weight percentage of this polyacrylonitrile fibre shared by this fire prevention cushion is 80%, and the optimum weight percentage of this nylon fiber shared by this fire prevention cushion is 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130209.XU CN204502179U (en) | 2015-03-06 | 2015-03-06 | The suspender belt of firefighting trousers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130209.XU CN204502179U (en) | 2015-03-06 | 2015-03-06 | The suspender belt of firefighting trousers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502179U true CN204502179U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130209.XU Active CN204502179U (en) | 2015-03-06 | 2015-03-06 | The suspender belt of firefighting trousers |
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| Country | Link |
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| CN (1) | CN204502179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721982A (en) * | 2015-03-06 | 2015-06-24 | 蔡晋晖 | Strap of fire protection trousers |
-
2015
- 2015-03-06 CN CN201520130209.XU patent/CN204502179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721982A (en) * | 2015-03-06 | 2015-06-24 | 蔡晋晖 | Strap of fire protection trousers |
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