CN221059698U - Modified polymer ABS plastic safety helmet - Google Patents
Modified polymer ABS plastic safety helmet Download PDFInfo
- Publication number
- CN221059698U CN221059698U CN202322907566.XU CN202322907566U CN221059698U CN 221059698 U CN221059698 U CN 221059698U CN 202322907566 U CN202322907566 U CN 202322907566U CN 221059698 U CN221059698 U CN 221059698U
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- CN
- China
- Prior art keywords
- fixedly connected
- pocket cloth
- outer protective
- modified polymer
- elastic
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- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 238000009423 ventilation Methods 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 210000001202 rhombencephalon Anatomy 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 210000004243 sweat Anatomy 0.000 abstract description 7
- 210000005069 ears Anatomy 0.000 abstract description 2
- 210000004556 brain Anatomy 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 206010019345 Heat stroke Diseases 0.000 description 3
- 210000004373 mandible Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a modified polymer ABS plastic safety helmet, which relates to the technical field of safety helmet equipment and comprises an outer protective shell, wherein the back surface of the outer protective shell is fixedly connected with a through hole, the inner side of the outer protective shell is provided with elastic pocket cloth, an air ventilation mechanism is arranged between the outer protective shell and the elastic pocket cloth, the left end and the right end of the bottom of the outer protective shell are respectively fixedly connected with side ears, the bottom of each side ear is fixedly connected with a fixing mechanism, the opposite sides of the elastic pocket cloth and the outer protective shell are fixedly connected with four groups of tensioning belts, and the elastic pocket cloth is elastically connected with the outer protective shell through the tensioning belts. According to the utility model, through the ventilation mechanism, the power supply to the fan assembly can be realized under the condition that the solar panel receives light, and after the fan assembly rotates, external air can be sucked into the ventilation layer, and under the effect that the ventilation holes are formed in the surface of the elastic pocket cloth, a better ventilation effect is realized, and the sweat volatilization effect of the head is improved.
Description
Technical Field
The utility model relates to the technical field of safety helmet equipment, in particular to a modified polymer ABS plastic safety helmet.
Background
The safety helmet is a safety labor protection device, is used for operating equipment worn by workers in construction sites and heavy industrial production and manufacturing occasions, can better protect the heads of the workers and prevent collision on the site, and is various in protection performance according to different materials.
The existing safety helmet worn during outdoor operation can provide better protectiveness for constructors, and under high-temperature weather, the safety helmet can prevent head sweat from volatilizing, so that conditions such as heatstroke of constructors can be possibly caused, the ventilation performance of the safety helmet is not strong, in addition, the safety helmet does not exist in size, the wearer can adjust the safety helmet only through a mandibular belt, the adjusting effect is poor, shaking of the safety helmet is easy to occur, and wearing comfort is affected. For this reason, we provide a modified polymer ABS plastic safety helmet solving the above problems.
Disclosure of utility model
Technical problem to be solved
The utility model aims to make up the defects of the prior art and provides a modified polymer ABS plastic safety helmet.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modified polymer ABS plastics safety helmet, includes outer protective case, the back fixedly connected with opening of outer protective case, the inboard of outer protective case is provided with elasticity pocket cloth, be provided with ventilation mechanism between outer protective case and the elasticity pocket cloth, the both ends are fixedly connected with side ear respectively about outer protective case bottom, the bottom fixedly connected with fixed establishment of side ear, four groups of taut bands of elasticity pocket cloth and outer protective case opposite side fixedly connected with, and elasticity pocket cloth passes through elastic connection between taut band and the outer protective case.
Above-mentioned, ventilative mechanism includes fan unit, ventilative layer, solar cell panel and a plurality of groups bleeder vent, electric connection between solar cell panel and the fan unit, intercommunication between fan unit's one end and the ventilative layer.
Above-mentioned, solar cell panel fixed connection is in the top of outer protective case, formed ventilative layer between outer protective case and the elasticity pocket cloth, and taut area is located ventilative layer in the middle of, the bleeder vent is seted up on the surface of elasticity pocket cloth, and the bleeder vent is equidistant globular distribution about the surface of elasticity pocket cloth.
Above-mentioned, the outside fixedly connected with transparent protective housing of fan subassembly, fan subassembly fixed connection is in the inside of opening.
Above-mentioned, fixed establishment includes hangers area, mandibular area, hindbrain tightening strap and elasticity shrink area, mandibular area fixed connection is in the bottom of hangers area, the one end and the hindbrain tightening strap wiring of elasticity shrink area.
Above-mentioned, the one end fixed connection in the top of elasticity pocket cloth that the back brain was tightened up to elasticity shrink band was kept away from, elasticity shrink band runs through the surface of elasticity pocket cloth, and the one end fixedly connected with magic subsides that the elasticity shrink band is close to the back brain and tightens up the area.
Above-mentioned, the hangers area fixed connection is in the bottom of side ear, the back brain tightens up area and the one end fixed connection of side ear.
The beneficial effects are that:
Compared with the prior art, the modified polymer ABS plastic safety helmet has the following beneficial effects:
1. According to the utility model, through the ventilation mechanism, the power supply to the fan assembly can be realized under the condition that the solar panel receives light, and after the fan assembly rotates, external air can be sucked into the ventilation layer, and under the effect that the ventilation holes are formed in the surface of the elastic pocket cloth, a better ventilation effect is realized, and the sweat volatilization effect of the head is improved.
2. According to the utility model, through the fixing mechanism, besides the tightening effect below the hanging ear belt is realized by pulling the mandibular belt, the elastic tightening belt can be pulled to realize the winding connection between the mandibular tightening belt and the hindbrain tightening belt, and the fixing mechanism is fixed through the magic tape, so that one end of the elastic tightening belt can pull the elastic pocket cloth to enable the elastic pocket cloth to be curled and contracted, and the fixing mechanism is suitable for wearing heads with different sizes, and has good fixing effect and strong stability.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom end of the overall structure of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model in semi-section;
fig. 4 is a split schematic diagram of the overall structure of the present utility model.
In the figure: 1. an outer protective shell; 2. a through port; 3. elastic pocket cloth; 4. a ventilation mechanism; 401. a fan assembly; 402. a ventilation layer; 403. a solar cell panel; 404. ventilation holes; 5. a lateral ear; 6. a fixing mechanism; 601. a hanging ear belt; 602. a mandibular belt; 603. hindbrain tightening strap; 604. an elastic shrink band; 7. the belt is tensioned.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a modified polymer ABS plastics safety helmet, including outer shell 1, the back fixedly connected with opening 2 of outer shell 1, the inboard of outer shell 1 is provided with elasticity pocket cloth 3, be provided with ventilation mechanism 4 between outer shell 1 and the elasticity pocket cloth 3, the both ends are fixedly connected with side ear 5 respectively about outer shell 1 bottom, the bottom fixedly connected with fixed establishment 6 of side ear 5, elasticity pocket cloth 3 and outer shell 1 opposite side fixedly connected with four groups of taut strips 7, and elasticity pocket cloth 3 passes through elastic connection between taut strip 7 and the outer shell 1.
In this embodiment, through set up ventilation mechanism 4 between outer shell 1 and elasticity pocket cloth 3 to under the effect of opening 2, realize that external wind-force gets into inside the safety helmet, carry out the heat dissipation work to the overhead, be favorable to the volatilization of sweat, improve and wear the comfort level, prevent to wear personnel and take place the heatstroke phenomenon, and set up side ear 5 in the bottom of outer shell 1, side ear 5 lug connection fixed establishment 6, under the regulation of fixed establishment 6 and the connection of taut area 7, can effectively realize the tight effect of subsides between elasticity pocket cloth 3 and the head, can be applicable to the wearing of equidimension head like this.
As shown in fig. 3-4, the ventilation mechanism 4 includes a fan assembly 401, a ventilation layer 402, a solar panel 403 and a plurality of groups of ventilation holes 404, the solar panel 403 is electrically connected to the fan assembly 401, and one end of the fan assembly 401 is mutually communicated with the ventilation layer 402. The solar cell panel 403 is fixedly connected to the top of the outer protective shell 1, a ventilation layer 402 is formed between the outer protective shell 1 and the elastic pocket cloth 3, the tightening strap 7 is located in the middle of the ventilation layer 402, the ventilation holes 404 are formed in the surface of the elastic pocket cloth 3, and the ventilation holes 404 are distributed spherically at equal intervals with respect to the surface of the elastic pocket cloth 3. The outside of the fan assembly 401 is fixedly connected with a transparent protective shell, and the fan assembly 401 is fixedly connected to the inside of the through hole 2.
In this embodiment, when outdoor operation, solar cell panel 403 among the accessible ventilation mechanism 4 realizes photoelectric conversion, and fan assembly 401 among the electric energy direct drive opening 2 is rotated back when fan assembly 401, can suck outside air get into in the ventilative layer 402 between outer protective case 1 and the elasticity pocket cloth 3 to under the bleeder vent 404 effect of seting up on elasticity pocket cloth 3 surface, realize sweat's volatilization, can dispel the heat effectively like this, prevent wearing personnel heatstroke.
As shown in fig. 2 to 4, the fixing mechanism 6 includes an ear hanging band 601, a mandibular band 602, a hindbrain tightening band 603 and an elastic contraction band 604, the mandibular band 602 is fixedly connected to the bottom of the ear hanging band 601, and one end of the elastic contraction band 604 is wound with the hindbrain tightening band 603. One end of the elastic shrinkage belt 604 far away from the hindbrain tightening belt 603 is fixedly connected to the top of the elastic pocket cloth 3, the elastic shrinkage belt 604 penetrates through the surface of the elastic pocket cloth 3, and one end of the elastic shrinkage belt 604 close to the hindbrain tightening belt 603 is fixedly connected with a magic tape. The hanging ear belt 601 is fixedly connected to the bottom of the side ear 5, and the hindbrain tightening belt 603 is fixedly connected with one end of the side ear 5.
In this embodiment, tightening between mandible belt 602 and mandible is realized through pulling mandible belt 602 of hangers belt 601 bottom, satisfying basic fixed effect, and pulling elasticity shrink belt 604 this moment, can drive elasticity pocket cloth 3 and take place the crimping on surface, and take up area 603 after taut, the wiring back brain, utilize the magic to paste fixedly, and the basic connection effect between elasticity pocket cloth 3 and outer protective case 1 can be guaranteed to taut area 7, elasticity pocket cloth 3 can be better paste tight head like this, improve and wear fixed effect and comfort level, prevent that the safety helmet from rocking.
Working principle: when the multifunctional electric bicycle is worn, firstly, the hanging ear belt 601 in the fixing mechanism 6 at the bottom of the side ear 5 is hung on ears, the lower jaw belt 602 is tightened, the basic fixing effect is achieved, then the elastic contraction belt 604 is pulled, one end of the elastic contraction belt is pulled to enable the elastic pocket cloth 3 at the inner side of the outer protective shell 1, under the action of the tightening belt 7, the elastic pocket cloth 3 contracts to be attached to the head, then the other end of the elastic contraction belt 604 bypasses the rear brain tightening belt 603, the sticking fixation is achieved through the magic tape, the good matching effect can be achieved, when the multifunctional electric bicycle is in actual use, photoelectric conversion can be achieved through the solar cell panel 403 in the ventilation mechanism 4, electric energy directly drives the fan assembly 401 in the ventilation opening 2, the fan assembly 401 is enabled to suck external air at the moment, the external air is enabled to enter the ventilation layer 402, and due to the fact that the ventilation holes 404 are formed in the surface of the elastic pocket cloth 3, sweat of the head can be taken away well by wind power, and the sweat can be volatilized.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The modified polymer ABS plastic safety helmet comprises an outer protective shell (1), and is characterized in that: the utility model discloses a novel anti-theft protection device for the automobile, including outer shell (1) and outer shell (1), back fixedly connected with through-hole (2) of outer shell (1), the inboard of outer shell (1) is provided with elasticity pocket cloth (3), be provided with ventilation mechanism (4) between outer shell (1) and elasticity pocket cloth (3), both ends are fixedly connected with side ear (5) respectively about outer shell (1) bottom, the bottom fixedly connected with fixed establishment (6) of side ear (5), four taut area (7) of elasticity pocket cloth (3) and outer shell (1) opposite side fixedly connected with, and elastic connection between elasticity pocket cloth (3) and outer shell (1) through taut area (7).
2. The modified polymer ABS plastic safety cap according to claim 1, wherein: the ventilation mechanism (4) comprises a fan assembly (401), a ventilation layer (402), a solar panel (403) and a plurality of groups of ventilation holes (404), wherein the solar panel (403) is electrically connected with the fan assembly (401), and one end of the fan assembly (401) is communicated with the ventilation layer (402).
3. The modified polymer ABS plastic safety cap according to claim 2, wherein: solar cell panel (403) fixed connection is in the top of outer protective case (1), outer protective case (1) and elasticity pocket cloth (3) between formed ventilative layer (402), and taut area (7) are located ventilative layer (402) in the middle of, bleeder vent (404) are seted up in the surface of elasticity pocket cloth (3), and bleeder vent (404) are equidistant globular distribution about the surface of elasticity pocket cloth (3).
4. A modified polymer ABS plastic safety cap according to claim 3, wherein: the outside fixedly connected with transparent protective housing of fan subassembly (401), fan subassembly (401) fixed connection is in the inside of opening (2).
5. The modified polymer ABS plastic safety cap according to claim 1, wherein: the fixing mechanism (6) comprises a hanging band (601), a mandibular band (602), a hindbrain tightening band (603) and an elastic shrinkage band (604), wherein the mandibular band (602) is fixedly connected to the bottom of the hanging band (601), and one end of the elastic shrinkage band (604) is wound with the hindbrain tightening band (603).
6. The modified polymer ABS plastic safety cap according to claim 5, wherein: one end of the elastic shrinkage belt (604) far away from the hindbrain tightening belt (603) is fixedly connected to the top of the elastic pocket cloth (3), the elastic shrinkage belt (604) penetrates through the surface of the elastic pocket cloth (3), and one end of the elastic shrinkage belt (604) close to the hindbrain tightening belt (603) is fixedly connected with a magic tape.
7. The modified polymer ABS plastic safety cap according to claim 6, wherein: the hanging ear belt (601) is fixedly connected to the bottom of the side ear (5), and the hindbrain tightening belt (603) is fixedly connected with one end of the side ear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907566.XU CN221059698U (en) | 2023-10-30 | 2023-10-30 | Modified polymer ABS plastic safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907566.XU CN221059698U (en) | 2023-10-30 | 2023-10-30 | Modified polymer ABS plastic safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221059698U true CN221059698U (en) | 2024-06-04 |
Family
ID=91253025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322907566.XU Active CN221059698U (en) | 2023-10-30 | 2023-10-30 | Modified polymer ABS plastic safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221059698U (en) |
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2023
- 2023-10-30 CN CN202322907566.XU patent/CN221059698U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |