CN111602917A - Can dismantle collapsible outdoor sunshade safety helmet - Google Patents
Can dismantle collapsible outdoor sunshade safety helmet Download PDFInfo
- Publication number
- CN111602917A CN111602917A CN202010447556.0A CN202010447556A CN111602917A CN 111602917 A CN111602917 A CN 111602917A CN 202010447556 A CN202010447556 A CN 202010447556A CN 111602917 A CN111602917 A CN 111602917A
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- sunshade
- sun
- safety helmet
- main body
- retractable
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
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- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to a detachable and retractable outdoor sunshade safety helmet, and belongs to the technical field of safety articles for labor and defense. The damping and protecting device at the bottom of the inner side of the safety helmet main body is connected with the chin fixing buckle belt and the afterbrain fixing buckle belt, and the top of the outer side of the safety helmet main body is provided with air holes; the safety helmet main body is provided with a detachable sunshade brim and a retractable sunshade cloth device; the detachable sun-shading brim is arranged at the brim at the front side of the safety helmet main body; the visor can be automatically disassembled and assembled according to the requirement; retractable sun-shading cloth devices are arranged on the two sides of the safety helmet main body and the back side of the head. The sunshade cloth can be automatically pulled out or contracted according to the requirement. The invention can not only normally protect the head without obviously increasing the volume of the safety helmet, but also increase the air holes for cooling the head, and can also reduce the occurrence of sunburn, dizziness, heatstroke and other conditions caused by strong sunlight irradiation; simple structure, convenient and fast use and operation, and is suitable for various outdoor operation environments.
Description
Technical Field
The invention relates to a detachable and retractable outdoor sunshade safety helmet, and belongs to the technical field of safety articles for labor and defense.
Background
The safety helmet is a protective article for protecting the head, and can effectively reduce the head injury of a wearer when danger occurs. At present, in some dangerous scenes and industries such as high-rise building construction sites, drilling oil fields, coal mines, electric power transportation and the like, the wearing safety helmet is written into a regulation and regulation related to safety production, and the importance of the safety helmet in safety construction can be seen. In a construction site, construction workers often need to operate the high-altitude platform for hours, the intensity of infrared rays and ultraviolet rays in sunlight is stronger along with the rise of altitude, and the workers can cause dizziness, blurred vision, heatstroke and other situations due to the irradiation of sunlight during long-time high-altitude outdoor operation in hot summer. At present, common safety helmets often do not have air permeability and sun protection, the brim of a hat is usually only a small part, and the common safety helmets do not have the function of overall sun shading under the outdoor operation situation. Some safety helmets with sun protection function are either covered with a sun-shading device with a large volume or are inconvenient to detach and not easy to place. Therefore, there is a need to modify existing helmets to accommodate outdoor work situations where there is intense illumination.
Disclosure of Invention
The invention aims to solve the technical problem that a sunshade device of a safety helmet needs to be convenient to detach and place.
In order to solve the problems, the technical scheme adopted by the invention is to provide a detachable retractable outdoor sunshade safety helmet, wherein a damping and protecting device is arranged at the bottom of the inner side of a safety helmet main body, the damping and protecting device is connected with a chin fixing buckle belt and a hindbrain fixing buckle belt, and an adjusting buckle is arranged on the chin fixing buckle belt; both sides of the raised keel arranged at the top of the outer side of the safety helmet main body are provided with air holes; the safety helmet main body is provided with a sun-shading device; the sun-shading device comprises a detachable sun-shading hat brim and a retractable sun-shading cloth device; the detachable sun-shading brim is arranged at the brim at the front side of the safety helmet main body; retractable sunshade cloth devices are arranged on the two sides of the safety helmet main body and the back side of the head.
Preferably, the junction of the lower side surface and the inner side surface of the detachable visor brim and the front side of the safety helmet main body is provided with a magic tape rough surface; the outer surface of the upper side of the hat brim of the forehead of the safety helmet main body and the upper surface of the front side of the hat brim correspond to the detachable sunshade hat brim and are provided with hook and loop surfaces for bonding.
Preferably, the retractable sunshade cloth device comprises a sunshade cloth bin, a rotating rod, a rotating gear and retractable sunshade cloth; the helmet brim on the two sides of the helmet main body and the back side of the head is provided with a cylindrical sunshade cloth bin; a rotating rod is arranged along the central axis of the sunshade cloth bin, and the periphery of the rotating rod is surrounded by the retractable sunshade cloth; one end of the retractable sun-shading cloth is connected with the rotary rod body, and the other end of the retractable sun-shading cloth is a free end capable of being pulled out; the end part of the rotating rod is provided with a rotating gear which is exposed out of the periphery of the sunshade cloth bin cylinder and is used for rotating the rotating rod; an open slot for the retractable sun-shading cloth to enter and exit the sun-shading cloth bin is axially arranged on the outer circumference of the cylindrical sun-shading cloth bin.
Preferably, the air holes formed in the top of the outer side of the safety helmet main body are distributed in a bilateral symmetry mode, and the hole opening direction is perpendicular to the ground direction.
Preferably, the sun visor brim comprises a sun-proof cotton cloth layer and a plastic support sheet layer; the upper side surface and the lower side surface of the plastic support sheet layer for the main structure of the sunshade cap peak are provided with sunscreen cotton cloth layers for shading sun.
Preferably, an elastic hanging rope is arranged at the joint of the inner side surface of the visor and the front side of the safety helmet main body.
Preferably, the outer surface of the safety helmet main body is provided with a layer of heat-insulating sun-proof paint.
Preferably, the arcs of the parts of the safety helmet main body and the sunshade visor which are in contact bonding are set to be consistent.
Preferably, the material of the shrinkable sun cloth is a cotton fiber material.
Compared with the prior art, the invention has the following beneficial effects:
1. the top both sides of safety helmet are provided with the bleeder vent of symmetry, can make the inside air flow of safety helmet, and then play the effect that reduces inside temperature, and the position of bleeder vent can avoid sunshine to shine the scalp.
2. The sun-proof heat insulation coating is coated on the outer side of the safety helmet, so that the sun-proof heat insulation effect on the head can be achieved.
3. The safety helmet is provided with the detachable sunshade brim, can play a sunshade effect when needed, can be rapidly detached when not needed, and is convenient and rapid.
4. Use the magic subsides as the connection medium, it is light convenient to dismantle and assemble, and the magic is pasted and is set up horizontal and vertical two contact surfaces, increases the stability of connecting.
5. The three directions of safety helmet are provided with collapsible puggaree, can pull out or rotate rotatory gear drive puggaree shrink according to the demand is manual, and the puggaree after the shrink is all hidden in the puggaree storehouse, does not occupy extra space.
Drawings
FIG. 1 is a schematic view of a detachable retractable outdoor sunshade safety helmet according to the present invention.
FIG. 2 is a front view of a detachable retractable outdoor sunshade helmet of the present invention.
Fig. 3 is an enlarged cross-sectional view of the rotary rod structure at a in fig. 2.
FIG. 4 is a bottom view of a removable retractable outdoor sunshade helmet of the present invention.
Fig. 5 is a cross-sectional enlarged structure diagram of the sunshade cloth bin structure at the position B-B in fig. 4.
FIG. 6 is a schematic view of a detachable visor of the detachable retractable outdoor visor safety helmet of the present invention.
FIG. 7 is a schematic cross-sectional view of a detachable visor of a detachable retractable outdoor visor safety helmet according to the present invention.
Reference numerals: 1. a helmet main body; 2. a visor; 3. rotating the rod; 11. a raised keel; 12. air holes are formed; 13. hook surface of magic tape; 14. adjusting buckles; 15. a chin fixing strap; 16. contracting the sun-shading cloth; 17. a sunshade cloth bin; 18. a hindbrain fixing buckle belt; 19. a shock absorbing and protecting device; 21. an elastic hanging rope; 22. magic tape hair side; 23. sun-proof and sun-shading cotton cloth; 24. a plastic support sheet; 31. rotary gear
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings:
as shown in figures 1-7, the present invention provides a detachable retractable outdoor sunshade safety helmet, the bottom of the inner side of the safety helmet main body 1 is provided with a shock-absorbing and protecting device 19, the shock-absorbing and protecting device 19 is connected with a chin fixing buckle strap 15 and a hindbrain fixing buckle strap 18, the chin fixing buckle strap 15 is provided with an adjusting buckle 14; a plurality of air holes 12 are arranged on two sides of a raised keel 11 arranged on the top of the outer side of the safety helmet main body 1; the safety helmet main body 1 is provided with a sun-shading device; the sun-shading device comprises a detachable sun-shading hat brim 2 and a retractable sun-shading cloth device; a detachable sunshade brim 2 is arranged at the front brim of the safety helmet main body 1; retractable sun-shading cloth devices are arranged on the two sides of the safety helmet main body 1 and the back side of the head. The junction of the lower side surface and the inner side surface of the detachable sunshade brim 2 and the front side of the safety helmet main body 1 is provided with a magic tape matt surface 22; the outer surface of the upper side of the brim of the helmet body 1 forehead and the upper surface of the front side of the brim of the helmet correspond to the detachable sunshade brim 2 and are provided with hook and loop surfaces 13 for bonding. The retractable sunshade cloth device comprises a sunshade cloth bin 17, a rotating rod 3, a rotating gear 31 and a retractable sunshade cloth 16; the inner sides of the brim at the two sides and the back side of the head of the safety helmet main body 1 are provided with cylindrical sunshade cloth bins 17; a rotating rod 3 is arranged along the central axis of the sunshade cloth bin 17, and a retractable sunshade cloth 16 is arranged around the periphery of the rotating rod 3; one end of the retractable sun-shading cloth 16 is connected with the rod body of the rotary rod 3, and the other end of the retractable sun-shading cloth 16 is a free end which can be pulled out; the end part of the rotating rod 3 is provided with a rotating gear 31 which is exposed out of the periphery of the cylinder of the sunshade cloth bin 17 and is used for rotating the rotating rod 3; an open slot for the retractable sun-shading cloth 16 to enter and exit the sun-shading cloth bin 17 is axially arranged on the outer circumference of the cylindrical sun-shading cloth bin 17. The air holes 12 arranged at the top of the outer side of the safety helmet main body 1 are distributed symmetrically left and right, and the hole opening direction is vertical to the ground direction. The sunshade brim 2 comprises a sunscreen and sunshade cotton cloth layer 23 and a plastic support sheet layer 24; the upper and lower sides of the plastic support sheet layer 24 for the main structure of the visor are provided with sun-proof and sun-shading cotton cloth layers 23 for shading sun. An elastic hanging rope 21 is arranged at the joint of the inner side surface of the sunshade brim 2 and the front side of the safety helmet main body 1. The outer surface of the helmet main body is provided with a layer of heat-insulating sun-proof paint. The radian of the contact and bonding part of the safety helmet main body 1 and the sunshade cap peak 2 is set to be consistent. The material of the shrinkable sun shade cloth 16 is a cotton material.
Fig. 1 is a schematic view showing a structure of a detachable retractable outdoor sunshade helmet of the present invention, fig. 2 is a front view showing the detachable retractable outdoor sunshade helmet of the present invention, fig. 4 is a bottom view showing the detachable retractable outdoor sunshade helmet of the present invention, the present invention comprises a helmet body 1, a sunshade visor 2, a rotary rod 3, a protruding keel 11, an air hole 12, a hook and loop fastener 13, an adjusting fastener 14, a chin fixing fastener 15, a retractable sunshade cloth 16, a sunshade cloth compartment 17, a back head fixing fastener 18, a shock absorbing and protecting device 19, an elastic hanging rope 21, a magic tape hair side 22, and a rotary gear 31. The safety helmet comprises a safety helmet body 1, a damping and protecting device 19 is arranged in the helmet body, a layer of heat-insulating sun-proof coating is coated on the outer surface of the safety helmet body 1, a chin fixing buckle belt 15 and a afterbrain fixing buckle belt 18 are arranged in the safety helmet body 1, the chin fixing buckle belt 15 and the afterbrain fixing buckle belt 18 are connected to the damping and protecting device 19, the chin fixing buckle belt 15 is provided with an adjusting buckle 14 with adjustable length, a plurality of air holes 12 are uniformly distributed on two sides of a raised keel 11 on the top of the safety helmet body 1, hook and loop surfaces 13 are arranged on the upper side of a brim and the forehead of the safety helmet body 1, sun-shading cloth bins 17 are respectively arranged on the left side and the right side of the safety helmet body 1, a rotating rod 3 is arranged in the sun-shading cloth bins 17, and a shrinking sun-shading cloth 16 can be stored in the sun-shading cloth bins 17, the radian of the contact surface of the sunshade brim 2 and the contact surface of the safety helmet main body 1 are consistent, the sunshade brim 6 is provided with an elastic hanging rope 21, and the sunshade brim 6 is provided with a magic tape rough surface 22.
Fig. 3 is an enlarged sectional view of the structure shown at a in fig. 2, and includes a rotating rod 3 and a retractable sunshade cloth 16, one end of the retractable sunshade cloth 16 is connected to the rotating rod 3, and the retractable sunshade cloth 16 can be wound around the rotating rod 3.
Fig. 5 is an enlarged cross-sectional view of the structure at B-B in fig. 4, which includes a sunshade cloth bin 17, a rotating rod 3, and a rotating gear 31. The rotating rod 3 is arranged inside the sunshade cloth cabin 17, the rotating gear 31 and the rotating rod are integrated, and the rotating gear 31 is exposed out of the sunshade cloth cabin 17.
Fig. 6 is a schematic structural view of the detachable sun-proof visor of the present invention, which includes a sun-proof visor 2, an elastic hanging rope 21, and a hook and loop fastener 22. The lower part of the sunshade brim 2 is provided with a magic tape matt surface 22, and the sunshade brim is provided with an elastic hanging rope 21.
Fig. 7 is a schematic cross-sectional view of the detachable sun-proof visor of the present invention, which includes a sun-proof and sun-proof cotton cloth 23 and a plastic support sheet 24, wherein the plastic support sheet 24 is located at the middle layer of the visor 2, and the sun-proof and sun-proof cotton cloth 23 is located at the upper and lower surfaces of the plastic support sheet 24.
The air holes 12 are distributed in bilateral symmetry, and the hole opening direction is vertical to the ground direction.
The hook-and-loop fastener 13 is adhered to the upper side of the brim and the forehead of the helmet body 1 by glue.
The magic tape matt surface 22 is fixed on the sunshade brim 2 by sewing.
The elastic hanging rope 21 is fixed on the sunshade brim 2 by sewing.
The retractable sunshade 16 is made of a cotton fiber material, is light, thin, breathable and sunshade, and can be retracted into a small space.
The rotating rod 3 is arranged in the sunshade cloth bin 17 and is an iron rod body.
The rotating gear 31 and the rotating lever 3 are integrated.
The detachable sun-shading hat brim, the air holes and the retractable sun-shading cloth are additionally arranged on the basis of the inherent protection effect of the safety helmet, the sun-shading hat brim is convenient to detach, the safety helmet main body and the sun-shading hat brim are both provided with two magic tapes, and the sun-shading hat brim and the safety helmet main body can be adhered together through the magic tapes so that the safety helmet has a sun-shading function. When the sun-shading function is not needed, the sun-shading hat brim can be taken down, and the sun-shading hat brim is also provided with a hanging rope which can be hung at the waist or other positions. The air holes can play a role in air circulation, and the opening direction of the air holes can prevent sunlight from irradiating the inside of the safety helmet and can also prevent rainwater from dripping into the inside of the safety helmet. The shrink sunshade is laid and is arranged back three direction about the safety helmet, and the puggaree is in the puggaree storehouse at ordinary times, can play the effect of trilateral sunshade after pulling out, and shrink puggaree one end is connected on the rotary rod, rotates rotary gear with the finger and can shrink the puggaree, and when not needing the sunshade, can rotate rotary gear with the hand and drive the rotary rod rotatory, and then in taking in the puggaree storehouse with the shrink. Therefore, the sun-shading cloth can be automatically pulled out or retracted into the sun-shading cloth bin through the rotating gear according to the requirement. The retractable sun-shading cloth can be manually pulled down to play a role of sun-shading on three sides, the defect that the traditional sun-shading safety helmet is obviously large in size at present is avoided, and the retractable sun-shading cloth is small, exquisite and portable and has a simple structure.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (9)
1. A detachable retractable outdoor sunshade safety helmet is characterized in that a damping and protecting device is arranged at the bottom of the inner side of a safety helmet main body, the damping and protecting device is connected with a chin fixing buckle belt and a hindbrain fixing buckle belt, and an adjusting buckle is arranged on the chin fixing buckle belt; both sides of the raised keel arranged at the top of the outer side of the safety helmet main body are provided with air holes; the safety helmet main body is provided with a sun-shading device; it is characterized in that; the sun-shading device comprises a detachable sun-shading hat brim and a retractable sun-shading cloth device; the detachable sun-shading brim is arranged at the brim at the front side of the safety helmet main body; retractable sunshade cloth devices are arranged on the two sides of the safety helmet main body and the back side of the head.
2. The removable retractable outdoor sunshade helmet of claim 1 wherein: the joints of the lower side surface and the inner side surface of the detachable sunshade brim and the front side of the safety helmet main body are provided with magic tape rough surfaces; the outer surface of the upper side of the hat brim of the forehead of the safety helmet main body and the upper surface of the front side of the hat brim correspond to the detachable sunshade hat brim and are provided with hook and loop surfaces for bonding.
3. The removable retractable outdoor sunshade helmet of claim 2 wherein: the retractable sunshade cloth device comprises a sunshade cloth bin, a rotating rod, a rotating gear and retractable sunshade cloth; the helmet brim on the two sides of the helmet main body and the back side of the head is provided with a cylindrical sunshade cloth bin; a rotating rod is arranged along the central axis of the sunshade cloth bin, and the periphery of the rotating rod is surrounded by the retractable sunshade cloth; one end of the retractable sun-shading cloth is connected with the rotary rod body, and the other end of the retractable sun-shading cloth is a free end capable of being pulled out; the end part of the rotating rod is provided with a rotating gear which is exposed out of the periphery of the sunshade cloth bin cylinder and is used for rotating the rotating rod; an open slot for the retractable sun-shading cloth to enter and exit the sun-shading cloth bin is axially arranged on the outer circumference of the cylindrical sun-shading cloth bin.
4. A collapsible outdoor sunshade helmet according to claim 3 wherein: the air holes formed in the top of the outer side of the safety helmet main body are distributed in a bilateral symmetry mode, and the hole opening direction is perpendicular to the ground direction.
5. The removable retractable outdoor sunshade helmet of claim 4 wherein: the sunshade brim comprises a sunscreen cotton cloth layer and a plastic support sheet layer; the upper side surface and the lower side surface of the plastic support sheet layer for the main structure of the sunshade cap peak are provided with sunscreen cotton cloth layers for shading sun.
6. The removable retractable outdoor sunshade helmet of claim 5 wherein: an elastic hanging rope is arranged at the joint of the inner side surface of the sunshade brim and the front side of the safety helmet main body.
7. The removable retractable outdoor sunshade helmet of claim 6 wherein: the outer surface of the safety helmet main body is provided with a layer of heat-insulating sun-proof paint.
8. The removable retractable outdoor sunshade helmet of claim 7 wherein: the radian of the contact and bonding part of the safety helmet main body and the sunshade cap peak is set to be consistent.
9. The removable retractable outdoor sunshade helmet of claim 8 wherein: the material of the shrinkable sun-shading cloth is a cotton fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447556.0A CN111602917A (en) | 2020-05-25 | 2020-05-25 | Can dismantle collapsible outdoor sunshade safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447556.0A CN111602917A (en) | 2020-05-25 | 2020-05-25 | Can dismantle collapsible outdoor sunshade safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111602917A true CN111602917A (en) | 2020-09-01 |
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ID=72193860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010447556.0A Pending CN111602917A (en) | 2020-05-25 | 2020-05-25 | Can dismantle collapsible outdoor sunshade safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111602917A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204749826U (en) * | 2015-04-22 | 2015-11-11 | 上杭县鑫驰汽车修配厂 | Car sun visor box |
| CN204838160U (en) * | 2015-07-20 | 2015-12-09 | 垫江县新民小学校 | Four seasons cap with ring type puggaree |
| CN105310162A (en) * | 2015-11-13 | 2016-02-10 | 淅川县电业局 | Safety helmet |
| CN205512575U (en) * | 2016-04-29 | 2016-08-31 | 巫鑫睿 | Stick ball cap with multi -angle shading function |
| CN209965343U (en) * | 2019-06-13 | 2020-01-21 | 江苏泓浵建设有限公司 | Novel safety helmet for building construction |
| CN210276063U (en) * | 2019-07-05 | 2020-04-10 | 广州冠达帽业有限公司 | Detachable and spliced hat |
-
2020
- 2020-05-25 CN CN202010447556.0A patent/CN111602917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204749826U (en) * | 2015-04-22 | 2015-11-11 | 上杭县鑫驰汽车修配厂 | Car sun visor box |
| CN204838160U (en) * | 2015-07-20 | 2015-12-09 | 垫江县新民小学校 | Four seasons cap with ring type puggaree |
| CN105310162A (en) * | 2015-11-13 | 2016-02-10 | 淅川县电业局 | Safety helmet |
| CN205512575U (en) * | 2016-04-29 | 2016-08-31 | 巫鑫睿 | Stick ball cap with multi -angle shading function |
| CN209965343U (en) * | 2019-06-13 | 2020-01-21 | 江苏泓浵建设有限公司 | Novel safety helmet for building construction |
| CN210276063U (en) * | 2019-07-05 | 2020-04-10 | 广州冠达帽业有限公司 | Detachable and spliced hat |
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Application publication date: 20200901 |