CN216493689U - Safety helmet with dustproof function - Google Patents
Safety helmet with dustproof function Download PDFInfo
- Publication number
- CN216493689U CN216493689U CN202122819938.4U CN202122819938U CN216493689U CN 216493689 U CN216493689 U CN 216493689U CN 202122819938 U CN202122819938 U CN 202122819938U CN 216493689 U CN216493689 U CN 216493689U
- Authority
- CN
- China
- Prior art keywords
- dust
- safety helmet
- helmet
- fixed case
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a safety helmet with a dustproof function, which comprises a helmet body, wherein jaw belts are movably connected at the front and rear positions of the helmet body through rotating shafts, a fixed box is fixedly connected to the right side of the helmet body, transmission shafts are movably connected at the front and rear positions of an inner cavity of the fixed box through bearings, a dustproof mask is in transmission connection with the surface of the transmission shafts, the bottom of the dustproof mask penetrates through the fixed box, extends to the outer part of the fixed box and is fixedly connected with the jaw belts, and the rear end of the transmission shaft penetrates through the fixed box, extends to the outer part of the fixed box and is fixedly connected with a rotating handle. According to the utility model, the helmet body, the jaw belt, the fixing box, the transmission shaft, the dustproof mask and the rotating handle are arranged to jointly construct the safety helmet with the dustproof function, wherein the dustproof mask can be driven to be pulled out of the fixing box by pulling the jaw belt, so that a user can conveniently wear the safety helmet, and the purpose of dustproof protection of the user during construction operation can be achieved.
Description
Technical Field
The utility model relates to the technical field of safety helmets, in particular to a safety helmet with a dustproof function.
Background
The helmet is a shallow dome cap made of steel or similar raw materials for protecting the top of the head and preventing the impact from hurting the head, and generally comprises a cap shell, a cap liner and a lower cheek band, wherein the cap shell is hemispherical, firm, smooth and elastic, the impact and puncture kinetic energy of the impact is mainly borne by the cap shell, a certain space is left between the cap shell and the cap liner, and the instantaneous impact force can be buffered and dispersed, so that the direct damage to the head is avoided or reduced, and the impact absorbability, puncture resistance, lateral rigidity, electrical insulation and flame retardance are the requirements for the basic technical performance of the safety helmet.
Because the place that uses safety helmet is the job site usually, and the dust in job site is all bigger, current safety helmet does not have dustproof function although can protect the head, and constructor stays in place that the dust is more for a long time and can cause bad influence to the health.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a safety helmet with a dustproof function, which has the advantage of the dustproof function and solves the problem that the conventional safety helmet does not have the dustproof function generally.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety helmet with dustproof function, includes helmet body, helmet body's front and back position all has the jaw area through pivot swing joint, the fixed case of right side fixedly connected with of helmet body, the position all has the transmission shaft through bearing swing joint around the fixed incasement chamber, the surface transmission of transmission shaft is connected with the dust mask, the bottom of dust mask runs through fixed case and extends to the outside of fixed case and with jaw area fixed connection, the rear end of transmission shaft runs through fixed case and extends to the outside and the fixedly connected with turning handle of fixed case.
Preferably, goggles are arranged on two sides of the surface of the dustproof mask, and a storage battery box is fixedly connected to the top of the fixing box.
Preferably, the surface of the storage battery box is provided with a charging port, and the inner cavity of the storage battery box is provided with a storage battery.
Preferably, the right side fixedly connected with light of fixed case, and electric connection between battery and the light.
Preferably, the bottom of the jaw belt is fixedly connected with a connecting belt, and the surface of the rotating handle is provided with anti-skidding lines.
Preferably, the bottom of the inner cavity of the fixed box is provided with a through hole, and the dustproof mask is positioned in the inner cavity of the through hole.
Preferably, the surface of the helmet body is provided with air holes, and the inner cavity of the air holes is provided with a dust screen.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the helmet body, the jaw belt, the fixing box, the transmission shaft, the dustproof mask and the rotating handle are arranged to jointly construct the safety helmet with the dustproof function, wherein the jaw belt is pulled to drive the dustproof mask to be pulled out of the fixing box, so that a user can conveniently wear the safety helmet, the purpose of dustproof protection of the user during construction operation can be achieved, when the dustproof mask is removed, the user can recover the dustproof mask into the fixing box only by taking down the safety helmet and rotating the rotating handle with a hand, and the matching of the above structures solves the problem that the existing safety helmet generally does not have the dustproof function.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a holding tank in the construction of the present invention;
FIG. 3 is a side sectional view of a holding tank in the construction of the utility model;
fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a helmet body; 2. a jaw band; 3. a fixed box; 4. a drive shaft; 5. a dust mask; 6. a handle is rotated; 7. goggles; 8. a battery case; 9. an illuminating lamp; 10. a connecting belt; 11. a through hole; 12. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a safety helmet with a dustproof function comprises a helmet body 1, jaw belts 2 are movably connected to the front and rear positions of the helmet body 1 through rotating shafts, a fixing box 3 is fixedly connected to the right side of the helmet body 1, a transmission shaft 4 is movably connected to the front and rear positions of an inner cavity of the fixing box 3 through bearings, a dustproof face shield 5 is in transmission connection with the surface of the transmission shaft 4, the bottom of the dustproof face shield 5 penetrates through the fixing box 3 and extends to the outside of the fixing box 3 and is fixedly connected with the jaw belts 2, the rear end of the transmission shaft 4 penetrates through the fixing box 3 and extends to the outside of the fixing box 3 and is fixedly connected with a rotating handle 6, the safety helmet with the dustproof function is jointly constructed through the arrangement of the helmet body 1, the jaw belts 2, the fixing box 3, the transmission shaft 4, the dustproof face shield 5 and the rotating handle 6, wherein the dustproof face shield 5 can be driven to be pulled out of the fixing box 3 by pulling the jaw belts 2, can wear by the person of facilitating the use to can reach the purpose of carrying out dustproof protection to the user when the construction operation, when removing dust mask 5, the user only needs the safety helmet of taking off, rotates turning handle 6 with the hand, can retrieve dust mask 5 and fix the incasement 3, the cooperation of above structure has solved the problem that current safety helmet generally does not possess dustproof function.
Specifically, 5 both sides on surface of dust mask all are provided with goggles 7, and the top fixedly connected with battery box 8 of fixed case 3 through goggles 7's setting, can make things convenient for constructor to wear behind the safety helmet, observes the use.
Specifically, the surface of the storage battery box 8 is provided with a charging port, the inner cavity of the storage battery box 8 is provided with a storage battery, and the lighting lamp 9 can be supported by electric power through the arrangement of the storage battery.
Specifically, the right side fixedly connected with light 9 of fixed case 3, and electric connection between battery and the light 9, through the setting of light 9, can make things convenient for constructor to use under the dark surrounds.
Specifically, the bottom of the jaw belt 2 is fixedly connected with a connecting belt 10, the surface of the rotating handle 6 is provided with anti-slip lines, and the jaw belt 2 can be pulled by a user conveniently through the arrangement of the connecting belt 10.
Specifically, the bottom of the inner cavity of the fixing box 3 is provided with a through hole 11, and the dustproof mask 5 is positioned in the inner cavity of the through hole 11.
Specifically, the surface of the helmet body 1 is provided with the air holes 12, the inner cavity of the air holes 12 is provided with the dustproof net, and the air in the helmet can be conveniently cooled through the arrangement of the air holes 12, so that the comfort of a user is improved.
When in use, a user can drive the dustproof mask 5 to be pulled out of the fixed box 3 by pulling the jaw belt 2, the dustproof mask is convenient for the user to wear, the design of the dustproof mask 5 can prevent building dust from entering the lung of a constructor from the oral cavity and the nasal cavity to influence the health of the constructor, simultaneously, the design of the goggles 7 can be convenient for the constructor to use, the dustproof mask and the goggles can be matched for use, the purpose of dustproof protection of the user during construction operation can be achieved, when the dustproof mask 5 is removed, the user only needs to take down the safety helmet and rotate the rotating handle 6 by hand to recycle the dustproof mask 5 into the fixed box 3, finally, the illuminating lamp 9 is supplied with power through the storage battery, the operation in a dark environment can be convenient, and the air holes 12 can be arranged in summer in high-temperature weather, the heat dissipation and ventilation of the head of the constructor can be convenient, improve constructor's comfort level, the cooperation of above structure has solved the problem that current safety helmet generally does not possess dustproof function.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the present application belongs to the common knowledge in the field, and is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides a safety helmet with dustproof function, includes helmet body (1), its characterized in that: all there is jaw area (2) position around helmet body (1) through pivot swing joint, the fixed case of right side fixedly connected with (3) of helmet body (1), the position all has transmission shaft (4) through bearing swing joint around fixed case (3) inner chamber, the surface transmission of transmission shaft (4) is connected with dust mask (5), the bottom of dust mask (5) runs through fixed case (3) and extends to the outside of fixed case (3) and take (2) fixed connection with the jaw, the rear end of transmission shaft (4) runs through fixed case (3) and extends to the outside and the fixedly connected with turning handle (6) of fixed case (3).
2. A safety helmet having a dust-proof function according to claim 1, wherein: both sides on dust mask (5) surface all are provided with goggles (7), the top fixedly connected with battery box (8) of fixed case (3).
3. A safety helmet having a dust-proof function according to claim 2, wherein: the surface of the storage battery box (8) is provided with a charging port, and the inner cavity of the storage battery box (8) is provided with a storage battery.
4. A safety helmet having a dust-proof function according to claim 3, wherein: the right side fixedly connected with light (9) of fixed case (3), and electric connection between battery and light (9).
5. A safety helmet having a dust-proof function according to claim 1, wherein: the bottom of the jaw belt (2) is fixedly connected with a connecting belt (10), and the surface of the rotating handle (6) is provided with anti-skidding lines.
6. A safety helmet having a dust-proof function according to claim 1, wherein: through-hole (11) have been seted up to the bottom of fixed case (3) inner chamber, dust mask (5) are located the inner chamber of through-hole (11).
7. A safety helmet having a dust-proof function according to claim 1, wherein: the helmet is characterized in that air holes (12) are formed in the surface of the helmet body (1), and dust screens are arranged in inner cavities of the air holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819938.4U CN216493689U (en) | 2021-11-17 | 2021-11-17 | Safety helmet with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819938.4U CN216493689U (en) | 2021-11-17 | 2021-11-17 | Safety helmet with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216493689U true CN216493689U (en) | 2022-05-13 |
Family
ID=81531699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122819938.4U Expired - Fee Related CN216493689U (en) | 2021-11-17 | 2021-11-17 | Safety helmet with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216493689U (en) |
-
2021
- 2021-11-17 CN CN202122819938.4U patent/CN216493689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |