CN211211616U - Fire-fighting safety helmet - Google Patents
Fire-fighting safety helmet Download PDFInfo
- Publication number
- CN211211616U CN211211616U CN201921887316.1U CN201921887316U CN211211616U CN 211211616 U CN211211616 U CN 211211616U CN 201921887316 U CN201921887316 U CN 201921887316U CN 211211616 U CN211211616 U CN 211211616U
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- Prior art keywords
- shell
- safety helmet
- helmet
- cap shell
- fire
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000013589 supplement Substances 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 7
- 239000011521 glass Substances 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a fire safety helmet relates to fire safety helmet technical field, including the cap shell, the bandage is installed to the outer wall of cap shell, and the other end of bandage is connected with the sight glass, the embedded light filling lamp that has in the front top of sight glass, and the front of cap shell is connected with the brim of a hat, the outer wall both sides of cap shell are connected with the bandage, and the top of cap shell has welded the sand grip, the internally mounted of cap shell has humidification mechanism, and the bottom of humidification mechanism is external to have the loading board. The utility model discloses in, establish the effect of the movable rod of being connected through and for the cover between the loading board for when the fire fighter dresses this safety helmet, its head propped up the work to the fixed block, then can drive the movable rod and move up in step, is convenient for carry out the extrusion operation to the water bag, makes the inside liquid water of water bag along being responsible for and branch pipe discharge, carries out the work of atomizing cooling to the fire fighter, promotes the practicality of this safety helmet.
Description
Technical Field
The utility model relates to a fire safety helmet technical field especially relates to a fire safety helmet.
Background
The problem of fire fighting has been of concern, and there are many devices used in fire fighting, for example: fire control safety helmet, fire engine, fire pump etc. and the simple structure of fire control safety helmet, the convenience of taking, dress are convenient for its working effect is very excellent.
The existing fire safety helmet does not have the work of cooling down, protecting and the like on a fireman in the using process, so that the practicability is not high, and when the fireman wears the safety helmet to carry out fire fighting work, the scene situation cannot be clearly observed, and the rescue work is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fire safety helmet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire control safety helmet, includes the cap shell, the bandage is installed to the outer wall of cap shell, and the other end of bandage is connected with the sight glass, the embedded light filling lamp that has in front top of sight glass, and the front of cap shell is connected with the brim of a hat, the outer wall both sides of cap shell are connected with the bandage, and the top of cap shell welding has the sand grip, the internally mounted of cap shell has humidification mechanism, and humidification mechanism's bottom is external to have the loading board, the top inboard of loading board is seted up flutedly, the recess constitutes the integration through moulding plastics and the loading board and is connected, the internally mounted of cap shell has extrusion mechanism, and extrusion mechanism's inboard is including the buffering area, the one end in buffering area is connected with the cap shell, and the other end in buffering area is connected with the fixed block, the inboard threaded connection of cap shell has the inner.
As a further description of the above technical solution:
the observation mirror passes through the bandage and constitutes the active structure with the cap shell, and the axis of observation mirror coincides mutually with the axis of light filling lamp.
As a further description of the above technical solution:
the sand grip equidistance is provided with three groups, and the arc structure of sand grip is identical with the top arc structure of cap shell.
As a further description of the above technical solution:
the inner side of the humidifying mechanism comprises a water bag, the outer wall of the water bag is connected with a main pipe, the other end of the main pipe is connected with a branch pipe, the branch pipe is connected with the convex strip in an embedded mode, the bottom end of the water bag is connected with a movable rod, the other end of the movable rod is connected with a fixed block, and the water bag is connected with the bearing plate through a rubber adhesive sheet.
As a further description of the above technical solution:
the movable rod passes through the draw-in groove and constitutes detachable construction with the fixed block, and the bottom inboard of fixed block is sphere column structure.
As a further description of the above technical solution:
the symmetry center of the bearing plate coincides with the symmetry center of the inner shell, and the bearing plate is connected with the movable rod in a sleeved mode.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, establish the effect of the movable rod of being connected through and for the cover between the loading board for when the fire fighter dresses this safety helmet, its head propped up the work to the fixed block, then can drive the movable rod and move up in step, is convenient for carry out the extrusion operation to the water bag, makes the inside liquid water of water bag along being responsible for and branch pipe discharge, carries out the work of atomizing cooling to the fire fighter, promotes the practicality of this safety helmet.
2. The utility model discloses in, the effect of the sight glass that the axis coincides mutually through the axis of axis and light filling lamp for when the fire fighter dresses this safety helmet and gets into the scene, wear this sight glass simultaneously, avoid dense smoke to smoke and hinder eyes, influence rescue work, and under the effect of light filling lamp, can carry out work such as light filling, illumination to the fire fighter when rescuing the work.
3. The utility model discloses in, under the effect of the identical sand grip of top arc structure of arc structure and cap shell, can bear the striking of the thing that collapses of different structures, specification and not influence the play water work of branch pipe, when the thing that collapses strikes the cap shell, and under the supporting role of head, extrude the cap shell each other, the inside rivers of water bag that can be convenient for spill over fast, and cool down or the work of putting out a fire to the thing that collapses of high temperature or burning, promote this safety helmet to fire fighter's security performance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the upper inside structure of the middle cap shell of the present invention;
FIG. 3 is a schematic view of the top view structure of the interior of the middle cap shell of the present invention;
fig. 4 is an enlarged schematic view of the position a of the present invention.
Illustration of the drawings:
1. a cap shell; 2. a bandage; 3. an observation mirror; 4. a light supplement lamp; 5. a brim; 6. binding bands; 7. a convex strip; 8. a humidifying mechanism; 801. a water bag; 802. a main pipe; 803. a branch pipe; 804. a movable rod; 9. a groove; 10. an extrusion mechanism; 1001. a buffer zone; 1002. a fixed block; 11. a carrier plate; 12. an inner shell; 13. and (5) sticking the rubber sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a fire safety helmet comprises a helmet shell 1, a bandage 2, an observation mirror 3, a light supplement lamp 4, a brim 5, a binding band 6, a convex strip 7, a humidifying mechanism 8, a water bag 801, a main pipe 802, a branch pipe 803, a movable rod 804, a groove 9, an extruding mechanism 10, a buffer belt 1001, a fixed block 1002, a bearing plate 11, an inner shell 12 and a rubber adhesive sheet 13, wherein the bandage 2 is installed on the outer wall of the helmet shell 1, the other end of the bandage 2 is connected with the observation mirror 3, the light supplement lamp 4 is embedded above the front of the observation mirror 3, the brim 5 is connected with the front of the helmet shell 1, through the effect of the brim 5, the dust shielding operation can be carried out on a fireman, the dust is reduced from entering the observation mirror 3, the observation work of the fireman is avoided to be influenced, the bandage 6 is connected with two sides of the outer wall of the helmet shell 1, the convex strip 7, and the bottom of humidification mechanism 8 is external to have the loading board 11, the top inboard of loading board 11 is seted up fluted 9, through the effect of recess 9, can bear water bag 801, limit work, recess 9 constitutes the integration with loading board 11 through moulding plastics and is connected, the internally mounted of cap shell 1 has extrusion mechanism 10, and the inboard of extrusion mechanism 10 is including buffering area 1001, the one end of buffering area 1001 is connected with cap shell 1, and the other end of buffering area 1001 is connected with fixed block 1002, the inboard threaded connection of cap shell 1 has inner shell 12, and be fixed connection between inner shell 12 and the loading board 11.
Further, the observation mirror 3 passes through the bandage 2 and constitutes the active structure with the cap shell 1, and the axis of observation mirror 3 coincides mutually with the axis of light filling lamp 4 for when the fire fighter dressed this safety helmet and got into the scene, worn this observation mirror 3 simultaneously, avoided dense smoke to smoke and hurt eyes, influence rescue work.
Further, the convex strip 7 equidistance is provided with three groups, and the arc structure of convex strip 7 is identical with the top arc structure of cap shell 1, and the thing that collapses on convex strip 7 at cap shell 1 top, and it can bear the striking of the thing that collapses of different structures, specification and does not influence the play water work of branch pipe 803.
Further, the inner side of the humidifying mechanism 8 comprises a water bag 801, the outer wall of the water bag 801 is connected with a main pipe 802, the other end of the main pipe 802 is connected with a branch pipe 803, the branch pipe 803 is connected with the raised line 7 in an embedded mode, the bottom end of the water bag 801 is connected with a movable rod 804, the other end of the movable rod 804 is connected with a fixed block 1002, the water bag 801 is connected with the bearing plate 11 through a rubber sheet 13, the inner side of the main pipe 802 is communicated with the inner side of the branch pipe 803, water flow conveyed inside the main pipe 802 directly enters the branch pipe 803, and according to different pressures borne by the helmet, the work of dust fall, temperature reduction, fire extinguishment and the like can be carried out.
Further, the movable rod 804 passes through the draw-in groove and constitutes detachable construction with fixed block 1002, and the bottom inboard of fixed block 1002 is the sphere column structure, when carrying out screw thread dismantlement work to inner shell 12 and cap shell 1, then pulls out movable rod 804 in step for it breaks away from the draw-in groove of fixed block 1002 inboard, and the staff of being convenient for dismantles, moisturizing work loading board 11 and water bag 801.
Furthermore, the symmetry center of the bearing plate 11 coincides with the symmetry center of the inner shell 12, and the bearing plate 11 is connected with the movable rod 804 for the sleeve, so that when a firefighter wears the helmet, the head of the firefighter props up the fixed block 1002 to work, the movable rod 804 can be driven to move up synchronously, the water bag 801 is convenient to extrude, liquid water in the water bag 801 is discharged along the main pipe 802 and the branch pipe 803, and the firefighter is subjected to spray cooling.
The working principle is as follows: when the safety helmet is used, firstly, a firefighter wears the safety helmet on the head and fastens the safety helmet through the binding belt 6, then, the bandage 2 is pulled manually, so that the observation mirror 3 bypasses the brim 5 and is worn on the eyes, the light supplement lamp 4 is started, when the firefighter wears the safety helmet and enters a fire scene, the fixed block 1002 is supported through the head of the firefighter, the movable rod 804 can be pushed and lifted by the relative movement between the head and the fixed block 1002, the water flow in the water bag 801 can be extruded, the water flow is discharged along the main pipe 802 and the branch pipes 803, the aim of cooling is achieved, when a collapsed object impacts the helmet shell 1, the helmet shell 1 is extruded mutually under the supporting effect of the head, the water flow in the 801 water bag can be conveniently and rapidly overflowed, and the high-temperature or burnt object can be cooled or put out a fire, the safety of the firemen when the firemen are trapped and the firemen are inconvenient to move is protected.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The fire safety helmet comprises a helmet shell (1) and is characterized in that a bandage (2) is installed on the outer wall of the helmet shell (1), an observation mirror (3) is connected to the other end of the bandage (2), a light supplement lamp (4) is embedded above the front of the observation mirror (3), a helmet brim (5) is connected to the front of the helmet shell (1), straps (6) are connected to the two sides of the outer wall of the helmet shell (1), a raised strip (7) is welded to the top end of the helmet shell (1), a humidifying mechanism (8) is installed inside the helmet shell (1), a bearing plate (11) is externally connected to the bottom of the humidifying mechanism (8), a groove (9) is formed in the inner side of the top end of the bearing plate (11), the groove (9) is integrally connected with the bearing plate (11) through injection molding, an extruding mechanism (10) is installed inside the helmet shell (1), and a buffer belt (1001) is arranged on the inner side of the extruding mechanism (, one end of the buffer belt (1001) is connected with the cap shell (1), the other end of the buffer belt (1001) is connected with the fixing block (1002), the inner side of the cap shell (1) is in threaded connection with the inner shell (12), and the inner shell (12) is fixedly connected with the bearing plate (11).
2. A fire safety helmet according to claim 1, wherein the observation mirror (3) and the helmet shell (1) form a movable structure through the bandage (2), and the central axis of the observation mirror (3) coincides with the central axis of the light supplement lamp (4).
3. A fire safety helmet as claimed in claim 1, wherein the ribs (7) are arranged in three groups at equal intervals, and the arc-shaped structure of the ribs (7) is matched with the arc-shaped structure at the top end of the helmet shell (1).
4. A fire safety helmet according to claim 1, wherein the humidifying mechanism (8) comprises a water bag (801) inside, the outer wall of the water bag (801) is connected with a main pipe (802), the other end of the main pipe (802) is connected with a branch pipe (803), the branch pipe (803) is connected with the convex strip (7) in an embedded manner, the bottom end of the water bag (801) is connected with a movable rod (804), the other end of the movable rod (804) is connected with a fixed block (1002), and the water bag (801) is connected with the bearing plate (11) through a rubber sheet (13).
5. A fire safety helmet as claimed in claim 4, wherein the movable rod (804) forms a detachable structure with the fixed block (1002) through a slot, and the inner side of the bottom end of the fixed block (1002) is of a spherical structure.
6. A fire fighting safety helmet according to claim 1 or 4, characterized in that the centre of symmetry of the carrying floor (11) coincides with the centre of symmetry of the inner shell (12), and that the carrying floor (11) is in a telescopic connection with the movable rod (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887316.1U CN211211616U (en) | 2019-11-05 | 2019-11-05 | Fire-fighting safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887316.1U CN211211616U (en) | 2019-11-05 | 2019-11-05 | Fire-fighting safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211211616U true CN211211616U (en) | 2020-08-11 |
Family
ID=71929009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921887316.1U Active CN211211616U (en) | 2019-11-05 | 2019-11-05 | Fire-fighting safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211211616U (en) |
-
2019
- 2019-11-05 CN CN201921887316.1U patent/CN211211616U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: 102400, No.1, Zone 1, Guba Road, Chengguan Street, Fangshan District, Beijing - C2001 (cluster registration) Patentee after: Yezhisheng (Beijing) Science and Trade Co.,Ltd. Country or region after: China Address before: 350000 Li Xi, Tianzhong Village, Baizhong Town, Minqing County, Fuzhou City, Fujian Province (Platinum Industrial Park) Patentee before: Fuzhou Qunan Fire Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240514 Address after: Room 307, 3rd Floor, Building 10, No. 41 Funan Road, Longwantun Town, Shunyi District, Beijing, 101300 Patentee after: Beijing Jingshun Weiye Security Service Co.,Ltd. Country or region after: China Address before: 102400, No.1, Zone 1, Guba Road, Chengguan Street, Fangshan District, Beijing - C2001 (cluster registration) Patentee before: Yezhisheng (Beijing) Science and Trade Co.,Ltd. Country or region before: China |