CN213820032U - Safety helmet for building construction - Google Patents
Safety helmet for building construction Download PDFInfo
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- CN213820032U CN213820032U CN202021980460.2U CN202021980460U CN213820032U CN 213820032 U CN213820032 U CN 213820032U CN 202021980460 U CN202021980460 U CN 202021980460U CN 213820032 U CN213820032 U CN 213820032U
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- safety helmet
- sunshade mirror
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Abstract
The utility model provides a safety helmet for construction. Dustproof sun-proof mechanism is located the front end surface of the cap body, dustproof sun-proof mechanism includes dust mask and sunshade mirror, and the sunshade mirror is located dust mask's upper end, the middle part external fixed surface of sunshade mirror installs the nose bridge frame, the external fixed surface of sunshade mirror is connected with the sweat-absorbing cotton, the equal fixedly connected with connecting rod of both sides surface of sunshade mirror, the equal fixedly connected with second friction bulge of both sides surface of connecting rod, the external fixed surface block of connecting rod has the supporting shoe, the slot has been seted up to inside one side surface of supporting shoe. The utility model provides a pair of safety helmet for construction, through the sunglasses that sets up, be convenient for shelter from outdoor ultraviolet ray, avoid eye sight to descend, through supporting shoe and the connecting rod that sets up, the taking in of the sunglasses of being convenient for, through the protruding piece of first friction and the protruding piece of second friction that sets up, the sunglasses of being convenient for fix when the operation.
Description
Technical Field
The utility model relates to a construction field especially relates to a safety helmet for construction.
Background
The safety helmet is a hat which can protect the head of a person from being injured by falling objects and other specific factors, and comprises a helmet shell, a helmet liner, a chin strap, accessories and the like, wherein each safety helmet has certain technical performance indexes and an application range, so that corresponding products are selected according to the used industry and the operating environment, and consumers can select proper varieties according to the used industry and the operating environment. For example, the building industry generally chooses the Y-type safety helmet; in the power industry, T4 (insulation) safety helmets are selected for contacting with power grids and electrical equipment; when the helmet is operated in a flammable and explosive environment, a T3 type helmet is selected.
The utility model discloses a safety helmet for construction as utility model discloses that bulletin number is CN205682555U, it has realized protecting workman's personal safety, has improved worker people's work efficiency's effect greatly, but when using because the dust is many on the building site, the workman inhales the inside healthy that influences of health with the dust easily, and outdoor ultraviolet is strong, and long-term so eyesight descends easily, is unfavorable for people's use, does not possess the buffering effect moreover.
Therefore, there is a need to provide a safety helmet for building construction to solve the above technical problems.
Disclosure of Invention
The utility model provides a safety helmet for construction has solved because the dust is many on the building site, and the workman inhales the inside healthy health that influences of health with the dust easily, and outdoor ultraviolet is strong, and long-term so eyesight descends easily, does not possess the problem of buffering effect moreover.
In order to solve the technical problem, the utility model provides a safety helmet for building construction, which comprises a helmet body and a dustproof and sunscreen mechanism, wherein the dustproof and sunscreen mechanism is arranged on the outer surface of the front end of the helmet body, the dustproof and sunscreen mechanism comprises a dustproof mask and a sunshade mirror, the sunshade mirror is arranged at the upper end of the dustproof mask, a nose bridge frame is fixedly arranged on the outer surface of the middle part of the sunshade mirror, sweat-absorbing cotton is fixedly connected with the outer surface of the sunshade mirror, connecting rods are fixedly connected with the outer surfaces of two sides of the sunshade mirror, second friction convex blocks are fixedly connected with the outer surfaces of two sides of the connecting rods, a supporting block is fixedly clamped on the outer surface of the connecting rods, a slot is arranged on the outer surface of one side of the inner part of the supporting block, first friction convex blocks are fixedly connected with the outer surfaces of two sides of the slot, ear protection sleeves are fixedly connected with the outer surfaces of two sides of the helmet body, the utility model discloses a dustproof mask, including earmuff, dust mask, the inside movable mounting of earmuff has the pivot, the equal fixedly connected with stretch cord of both sides surface of dust mask, the inside fixed mounting of earmuff has the pivot, the lower extreme external surface fixed connection of pivot has rotatory piece, the inside fixed mounting of opposite side of earmuff has the axle of accomodating, the one side external surface fixed connection of accomodating the axle has the buckle.
Preferably, the outer surface of the rear end of the cap body is fixedly connected with a cap shell, the outer surface of one side of the cap shell is provided with a charging hole, and the outer surfaces of the two sides of the cap body and the outer surface of the ear protection sleeve are both fixedly provided with cooling fans.
Preferably, the outer surface of the front end of the cap body is fixedly connected with a cap peak, and the outer surface of the lower end of the cap body is fixedly connected with a fixing band.
Preferably, the inside fixed mounting of the cap body has supplementary cap and battery, and the battery is located one side of supplementary cap, the upper end fixed mounting of supplementary cap has the backup pad.
Preferably, the top sliding connection of backup pad has two sliding blocks, two be provided with buffer spring between the relative one side of sliding block, two the equal swing joint in one side that the sliding block leaves mutually has the movable rod, two the other end difference swing joint of movable rod in the top of cap shell inner wall, the shape of buckle is "crotch" shape structure.
Preferably, a second fixing band is fixedly mounted on the outer surface of the lower end of the auxiliary cap, the middle of the second fixing band is separated, and a fixing strip is fixedly connected to the outer surface of one side of the second fixing band.
Preferably, one side equipartition that the fixed strip was kept away from to the second fixed band has the fixed orifices, the fixed surface fixedly connected with of fixed strip is fixed to be buckled.
Preferably, the first friction protruding block is of a semicircular structure, the outer surface of the rotating block is provided with anti-skidding threads, the outer surfaces of two sides of the inner part of the ear protection sleeve are fixedly provided with supports, and the rotating shaft penetrates through the supports.
Compared with the prior art, the utility model provides a pair of safety helmet for construction has following beneficial effect:
the utility model provides a safety helmet for construction, through the sunglasses that sets up, be convenient for shelter from outdoor ultraviolet ray, avoid eye sight to descend, through supporting shoe and the connecting rod that sets up, the sunglasses of being convenient for accomodate, through the protruding piece of first friction and the protruding piece of second friction that sets up, the sunglasses of being convenient for fix when the operation.
Through the dust mask who sets up, can block the dust on the building site, prevent to inhale the lung, through pivot and the support that sets up, the expansion and the accomodating of the dust mask of being convenient for, through setting up with the buckle, be convenient for fix the use with dust mask, through the rotatory piece that sets up, rotate rotatory piece, be convenient for accomodate dust mask.
When the cap shell receives striking downstream, can drive two sliding block relative movement through two movable rods to extrusion buffer spring, buffer spring can effectually alleviate the injury that the staff head received because self elastic force cushions.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a safety helmet for building construction according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is an enlarged view of A shown in FIG. 2;
FIG. 4 is a schematic structural view of the sunglasses of FIG. 2;
FIG. 5 is an enlarged view of B shown in FIG. 4;
fig. 6 is a structural view of the auxiliary cap shown in fig. 2.
Reference numbers in the figures: 1. a cap shell; 2. a charging hole; 3. fixing belts; 4. a heat radiation fan; 5. ear protection sleeves; 6. a fixing hole; 7. a brim; 8. a cap body; 9. a support plate; 10. a sun-shading mirror; 11. a dust mask; 12. an elastic cord; 13. rotating the block; 14. a rotating shaft; 15. an auxiliary cap; 16. a storage battery; 17. a spring; 18. buckling; 19. a support block; 20. a nose bridge; 21. sweat absorbing cotton; 22. a slot; 23. a first friction bump; 24. a second friction bump; 25. a connecting rod; 26. a second securing strap; 27. a fixing strip; 28. a fixing buckle; 29. a housing shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a safety helmet for building construction according to the present invention; FIG. 2 is a schematic view of the internal structure of FIG. 1; FIG. 3 is an enlarged view of A shown in FIG. 2; FIG. 4 is a schematic structural view of the sunglasses of FIG. 2; FIG. 5 is an enlarged view of B shown in FIG. 4; fig. 6 is a structural view of the auxiliary cap shown in fig. 2. A safety helmet for building construction comprises a helmet body 8 and a dustproof and sunscreen mechanism, wherein the dustproof and sunscreen mechanism is positioned on the outer surface of the front end of the helmet body 8, the dustproof and sunscreen mechanism comprises a dustproof mask 11 and a sunshade mirror 10, the sunshade mirror 10 is positioned at the upper end of the dustproof mask 11, a nose bridge frame 20 is fixedly installed on the outer surface of the middle of the sunshade mirror 10, sweat-absorbing cotton 21 is fixedly connected with the outer surface of the sunshade mirror 10, connecting rods 25 are fixedly connected to the outer surfaces of two sides of the sunshade mirror 10, second friction raised blocks 24 are fixedly connected to the outer surfaces of two sides of the connecting rods 25, supporting blocks 19 are fixedly clamped on the outer surfaces of the connecting rods 25, slots 22 are formed in the outer surface of one side of the inner portion of each supporting block 19, first friction raised blocks 23 are fixedly connected to the outer surfaces of two sides of each slot 22, earmuffs 5 are fixedly connected to the outer surfaces of two sides of the helmet body 8, and a rotating shaft 14 is movably installed in the earmuffs 5, equal fixedly connected with stretch cord 12 of both sides surface of dust mask 11, the inside fixed mounting of earmuff 5 has pivot 14, and the lower extreme external surface fixed connection of pivot 14 has rotatory piece 13, and the inside fixed mounting of opposite side of earmuff 5 has accomodates axle 29, accomodates one side external surface fixed connection of axle 29 and has buckle 18.
The outer surface of the rear end of the cap body 8 is fixedly connected with the cap shell 1, the outer surface of one side of the cap shell 1 is provided with a charging hole 2, and the outer surfaces of the two sides of the cap body 8 and the outer surface of the ear protection sleeve 5 are fixedly provided with cooling fans 4.
The outer surface of the front end of the cap body 8 is fixedly connected with a cap peak 7, and the outer surface of the lower end of the cap body 8 is fixedly connected with a fixing band 3.
An auxiliary cap 15 and a storage battery 16 are fixedly arranged inside the cap body 8, the storage battery 16 is positioned on one side of the auxiliary cap 15, and a support plate 9 is fixedly arranged at the upper end of the auxiliary cap 15.
The top sliding connection of backup pad 9 has two sliding blocks 17, is provided with buffer spring 30 between the relative one side of two sliding blocks 17, and the equal swing joint in one side that two sliding blocks 17 leave mutually has movable rod 31, and two movable rod 31's the other end difference swing joint is in the top of cap shell 1 inner wall, and buckle 18's shape is "crotch" shape structure.
The outer surface of the lower end of the auxiliary cap 15 is fixedly provided with a second fixing band 26, the middle part of the second fixing band 26 is separated, and the outer surface of one side of the second fixing band 26 is fixedly connected with a fixing strip 27.
Fixing holes 6 are uniformly distributed on one side of the second fixing belt 26 far away from the fixing strip 27, and fixing buckles 28 are fixedly connected to the outer surface of the fixing strip 27.
The first friction bulge block 23 is in a semicircular structure, the outer surface of the rotating block 13 is provided with anti-skidding threads, the outer surfaces of two sides of the inner part of the ear protection sleeve 5 are fixedly provided with brackets, and the rotating shaft 14 penetrates through the brackets.
The utility model provides a pair of safety helmet for construction's theory of operation as follows: the outer surfaces of two sides of the upper end of the visor 7 are fixedly connected with supporting blocks 19, a slot 22 is formed in one side of the supporting block 19, the outer surfaces of two sides of the slot 22 are fixedly connected with first friction convex blocks 23, then connecting rods 25 extend from the outer surfaces of two sides of the sun visor 10, the outer surfaces of two sides of the connecting rods 25 are fixedly connected with second friction convex blocks 24, when ultraviolet rays are strong, the sun visor 10 rotates downwards in the slot 22 through the connecting rods 25 on the outer surfaces of two sides, the first friction convex blocks 23 and the second friction convex blocks 24 rub with each other when the sun visor rotates, when the sun visor 10 rotates to a certain position angle, the sun visor 10 is fixed through the friction between the second friction convex blocks 24 and the first friction convex blocks 23, when the sun visor 10 is not used, the sun visor 10 rotates upwards through the connecting rods 25 on the outer surfaces of two sides in the slot 22 and is stored to be flush with the outer surface of the lower end of the, the use and the storage of the sunshade mirror 10 are convenient; at the inside fixed mounting support of earmuff 5, the support that runs through of 14 hollow formulas in the pivot, stretch the expansion to dust mask 11 when using, pivot 14 constantly rotates when tensile, hang through stretch cord 12 during tensile certain distance and fix at the surface of buckle 18, rotate pivot 14 through rotatory piece 13, be convenient for accomodate dust mask 11, be favorable to people's use, when helmet shell 1 receives striking downstream, can drive two sliding block 17 relative movement through two movable rods 31, thereby extrude buffer spring 30, buffer spring 30 cushions because self elastic force.
Compared with the prior art, the utility model provides a pair of safety helmet for construction has following beneficial effect:
through the sunglasses 10 that sets up, be convenient for shelter from outdoor ultraviolet ray, avoid eye sight to descend, through supporting shoe 19 and the connecting rod 25 that sets up, the sunglasses 10 of being convenient for accomodate, through the protruding piece 23 of first friction and the protruding piece 24 of second friction that set up, the sunglasses 10 of being convenient for fix when the operation.
Through the dust mask 11 that sets up, can block the dust on the building site, prevent to inhale the lung, through pivot 14 and the support that sets up, the expansion and the accomodating of the dust mask 11 of being convenient for, through 30 and the buckle 18 that sets up, be convenient for fix the use with dust mask 11, through the rotatory piece 13 that sets up, rotate rotatory piece 13, be convenient for accomodate dust mask 11.
When the cap shell 1 is impacted to move downwards, the two sliding blocks 17 can be driven to move relatively through the two movable rods 31, so that the buffer spring 30 is extruded, and the buffer spring 30 can effectively reduce the injury to the head of a worker due to the buffering of the elastic force of the buffer spring 30.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A safety helmet for construction, comprising: the dustproof and sunscreen mechanism is located on the outer surface of the front end of the cap body (8), the dustproof and sunscreen mechanism comprises a dustproof mask (11) and a sunshade mirror (10), the sunshade mirror (10) is located at the upper end of the dustproof mask (11), a nose bridge frame (20) is fixedly mounted on the outer surface of the middle of the sunshade mirror (10), sweat-absorbing cotton (21) is fixedly connected to the outer surface of the sunshade mirror (10), connecting rods (25) are fixedly connected to the outer surfaces of the two sides of the sunshade mirror (10), second friction raised blocks (24) are fixedly connected to the outer surfaces of the two sides of the connecting rods (25), supporting blocks (19) are fixedly clamped to the outer surfaces of the connecting rods (25), slots (22) are formed in the outer surface of one side of the inner portion of each supporting block (19), first friction raised blocks (23) are fixedly connected to the outer surfaces of the two sides of each slot (22), the equal fixedly connected with earmuff (5) in both sides surface of the cap body (8), the inside movable mounting of earmuff (5) has pivot (14), the equal fixedly connected with stretch cord (12) in both sides surface of dust mask (11), the inside fixed mounting of earmuff (5) has pivot (14), the outer fixed surface of the lower extreme of pivot (14) is connected with rotatory piece (13), the inside fixed mounting of opposite side of earmuff (5) has accomodates axle (29), accomodate one side outer fixed surface fixedly connected with buckle (18) of axle (29).
2. The safety helmet for building construction as claimed in claim 1, wherein the outer surface of the rear end of the helmet body (8) is fixedly connected with the helmet shell (1), the outer surface of one side of the helmet shell (1) is provided with the charging hole (2), and the outer surfaces of the two sides of the helmet body (8) and the outer surface of the ear protection sleeve (5) are both fixedly provided with the cooling fan (4).
3. The safety helmet for building construction according to claim 1, wherein the outer surface of the front end of the helmet body (8) is fixedly connected with a helmet visor (7), and the outer surface of the lower end of the helmet body (8) is fixedly connected with a fixing band (3).
4. A safety helmet for building construction according to claim 2, wherein an auxiliary cap (15) and a storage battery (16) are fixedly installed inside the cap body (8), the storage battery (16) is located at one side of the auxiliary cap (15), and a support plate (9) is fixedly installed at the upper end of the auxiliary cap (15).
5. The safety helmet for building construction as claimed in claim 4, wherein two sliding blocks (17) are slidably connected to the top of the supporting plate (9), a buffer spring (30) is arranged between opposite sides of the two sliding blocks (17), a movable rod (31) is movably connected to each of the two sides of the two sliding blocks (17), the other ends of the two movable rods (31) are respectively movably connected to the top of the inner wall of the helmet shell (1), and the buckle (18) is in a hook-shaped structure.
6. A safety helmet for construction according to claim 4, wherein a second fixing band (26) is fixedly installed on an outer surface of a lower end of the auxiliary helmet (15), a middle portion of the second fixing band (26) is divided, and a fixing strip (27) is fixedly connected to an outer surface of one side of the second fixing band (26).
7. The safety helmet for building construction according to claim 6, wherein fixing holes (6) are uniformly distributed on one side of the second fixing strap (26) far away from the fixing strip (27), and fixing buckles (28) are fixedly connected to the outer surface of the fixing strip (27).
8. The safety helmet for building construction as claimed in claim 7, wherein the first friction bump (23) is shaped as a 'semi-circle' structure, the outer surface of the rotating block (13) is provided with anti-slip threads, the outer surfaces of both sides of the inner part of the ear protection sleeve (5) are fixedly provided with brackets, and the rotating shaft (14) penetrates through the brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980460.2U CN213820032U (en) | 2020-09-11 | 2020-09-11 | Safety helmet for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980460.2U CN213820032U (en) | 2020-09-11 | 2020-09-11 | Safety helmet for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213820032U true CN213820032U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980460.2U Active CN213820032U (en) | 2020-09-11 | 2020-09-11 | Safety helmet for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213820032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662311A (en) * | 2021-08-30 | 2021-11-19 | 北京云建标科技有限公司 | Intelligent safety helmet integrating remote video and work cooperative function and method |
-
2020
- 2020-09-11 CN CN202021980460.2U patent/CN213820032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662311A (en) * | 2021-08-30 | 2021-11-19 | 北京云建标科技有限公司 | Intelligent safety helmet integrating remote video and work cooperative function and method |
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