CN215501517U - Safety helmet for highway engineering construction - Google Patents
Safety helmet for highway engineering construction Download PDFInfo
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- CN215501517U CN215501517U CN202121385086.6U CN202121385086U CN215501517U CN 215501517 U CN215501517 U CN 215501517U CN 202121385086 U CN202121385086 U CN 202121385086U CN 215501517 U CN215501517 U CN 215501517U
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- helmet
- fixedly connected
- threaded rod
- safety helmet
- engineering construction
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Abstract
The utility model discloses a safety helmet for highway engineering construction, which comprises an outer helmet, a brim, a lighting lamp, a spring and an inner helmet, wherein the lighting lamp is started through a switch, the lighting lamp is used for lighting, a threaded rod is driven to rotate through rotating a rotating handle, a movable block is driven to move through the threaded fit of the movable block and the threaded rod, the movable block drives a connecting rod to enable an installation block to rotate along a rotating point of a supporting rod, so that the lighting lamp is driven to rotate, further, a person can conveniently adjust the lighting angle of the lighting lamp according to the use requirement, the spring is uniformly arranged between the outer helmet and the inner helmet, when the person wears the safety helmet, the spring buffers the impact of the external force, and when the person wears the safety helmet, the external force impact can be further reduced through the arrangement of protective cotton, so that the injury to the head of the person is further reduced, meanwhile, the comfortable sensation of the person wearing the safety helmet can be improved.
Description
Technical Field
The utility model relates to a safety helmet, in particular to a safety helmet for highway engineering construction.
Background
The safety helmet is a protective article for preventing the head from being injured by the impact object. Consists of a hat shell, a hat lining, a lower cheek band and a rear hoop. When the head of an operator is impacted by a falling object, the impact force is firstly decomposed to the whole area of the skull by utilizing the helmet shell and the helmet liner in the moment, and then most of the impact force is absorbed by utilizing the elastic deformation, the plastic deformation and the allowable structural damage of the buffer structure of each part of the helmet, so that the head of the operator is protected.
Road engineering constructors work in places with weak light at night inconveniently, most of the existing safety helmets do not have the lighting function, and some safety helmets with the lighting function are inconvenient for the constructors to adjust the lighting angle of the lighting lamp according to lighting requirements, so that the use is inconvenient, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety helmet for highway engineering construction, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a safety helmet for highway engineering construction comprises an outer helmet, wherein the front end of the outer helmet is fixedly connected with a brim, the top of the brim is fixedly connected with a box body, one side of the top of the box body is symmetrically and fixedly connected with two supporting rods, an installation block is arranged between the two supporting rods and correspondingly and rotatably connected onto the two supporting rods, the other side of the top of the box body is fixedly connected with an L-shaped supporting plate, a vertically arranged threaded rod is rotatably connected onto the L-shaped supporting plate, the bottom end of the threaded rod is rotatably connected with the top of the box body, the top end of the threaded rod penetrates through the L-shaped supporting plate and is fixedly connected with a rotating handle, a movable block is sleeved on the outer side of the threaded rod in a threaded manner, a threaded through hole for threaded connection with the threaded rod is formed in the movable block in a penetrating manner, the movable block is in threaded connection with the threaded rod through the formed threaded through hole, one side of the movable block is hinged with a connecting rod, the connecting rod sets up for the slope, the one end of connecting rod is articulated with one side of installation piece, the opposite side fixed mounting of installation piece has the light, the inboard bottom fixed mounting of box body has the battery, one side fixed mounting of box body has the switch, the inboard of outer helmet is provided with interior helmet.
As a further scheme of the utility model: a plurality of springs are uniformly arranged between the inner helmet and the outer helmet, one ends of the springs are fixedly connected with the inner wall of the outer helmet, and the other ends of the springs are fixedly connected with the outer wall of the inner helmet.
As a still further scheme of the utility model: the inner side of the inner helmet is fixedly connected with protective cotton.
As a still further scheme of the utility model: the bottom of the inner helmet is symmetrically and fixedly connected with two laces.
As a still further scheme of the utility model: the illuminating lamp is electrically connected with the switch through a wire.
As a still further scheme of the utility model: the switch is electrically connected with the storage battery through a lead.
Compared with the prior art, the utility model has the beneficial effects that:
1. the illuminating lamp is used for illuminating, the rotating handle is rotated to drive the threaded rod to rotate, the threaded rod is rotated to drive the movable block to move through the threaded fit of the movable block and the threaded rod, the movable block drives the connecting rod to enable the installation block to rotate along a rotating point of the supporting rod, the illuminating lamp is driven to rotate, and then convenience is brought to people to adjust the illuminating angle of the illuminating lamp according to use needs.
2. Through evenly setting up the spring between outer helmet and interior helmet for personnel are when wearing this safety helmet, when outer helmet received external force and assaulted, the spring cushions the impact of external force, reduce the impact of external force impact to interior helmet, and then reduce the injury of external force impact to personnel's head, through setting up the protective cotton, make personnel when wearing this safety helmet, can further reduce the external force impact, thereby further reduce the injury that human head received, can increase the comfort of personnel when wearing this safety helmet simultaneously.
Drawings
Fig. 1 is a schematic structural view of a safety helmet for highway engineering construction.
Fig. 2 is an enlarged view of a portion a of the safety helmet for road construction.
Fig. 3 is a partial sectional view of a safety helmet for road construction.
Shown in the figure: the helmet comprises an outer helmet 1, a visor 2, a tie 3, a switch 4, a support rod 5, a lighting lamp 6, a mounting block 7, a connecting rod 8, a rotating handle 9, a threaded rod 10, a movable block 11, an L-shaped support plate 12, a box body 13, a spring 14, an inner helmet 15, protective cotton 16 and a storage battery 17.
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.
Referring to fig. 1 to 3, in the embodiment of the utility model, a safety helmet for highway engineering construction comprises an outer helmet 1, a visor 2 is fixedly connected to the front end of the outer helmet 1, a box body 13 is fixedly connected to the top of the visor 2, two support rods 5 are symmetrically and fixedly connected to one side of the top of the box body 13, an installation block 7 is arranged between the two support rods 5, the installation block 7 is correspondingly and rotatably connected to the two support rods 5, an L-shaped support plate 12 is fixedly connected to the other side of the top of the box body 13, a vertically arranged threaded rod 10 is rotatably connected to the L-shaped support plate 12, the bottom end of the threaded rod 10 is rotatably connected to the top of the box body 13, a rotating handle 9 is fixedly connected to the top end of the threaded rod 10 after the top end of the threaded rod passes through the L-shaped support plate 12, a movable block 11 is sleeved on the outer side of the threaded rod 10, and a threaded through hole for being in threaded connection with the threaded rod 10 is formed in the movable block 11, the helmet is characterized in that the movable block 11 is in threaded connection with a threaded rod 10 through a threaded through hole, one side of the movable block 11 is hinged with a connecting rod 8, the connecting rod 8 is arranged in an inclined manner, one end of the connecting rod 8 is hinged with one side of the installation block 7, the other side of the installation block 7 is fixedly provided with an illuminating lamp 6, the bottom of the inner side of the box body 13 is fixedly provided with a storage battery 17, one side of the box body 13 is fixedly provided with a switch 4, the inner side of the outer helmet 1 is provided with an inner helmet 15, a plurality of springs 14 are uniformly arranged between the inner helmet 15 and the outer helmet 1, one end of each spring 14 is fixedly connected with the inner wall of the outer helmet 1, the other end of each spring 14 is fixedly connected with the outer wall of the inner helmet 15, the inner side of the inner helmet 15 is fixedly connected with protective cotton 16, the bottom of the inner helmet 15 is symmetrically and fixedly connected with two laces 3, and the illuminating lamp 6 is electrically connected with the switch 4 through a wire, the switch 4 is electrically connected to the battery 17 through a wire.
The working principle of the utility model is as follows:
when the safety helmet is used, the safety helmet is worn on the head of a person, the two laces 3 are tied together, the safety helmet is stably worn on the head and is not easy to fall off, when the person needs to illuminate, power is supplied through the storage battery 17, the illuminating lamp 6 is started through the switch 4, the illumination is carried out through the illuminating lamp 6, the threaded rod 10 is driven to rotate through the rotating handle 9, the threaded rod 10 rotates through the threaded fit of the movable block 11 and the threaded rod 10, the movable block 11 drives the connecting rod 8 to enable the mounting block 7 to rotate along the rotating point with the supporting rod 5, the illuminating lamp 6 is driven to rotate, the illumination angle of the illuminating lamp 6 can be conveniently adjusted by the person according to the use requirement, the springs 14 are uniformly arranged between the outer helmet 1 and the inner helmet 15, when the person wears the safety helmet, when the outer helmet 1 is impacted by external force, the springs 14 buffer the impact of the external force, reduce the impact of external force impact to interior helmet 15, and then reduce the injury of external force impact to personnel's head, through setting up protective cotton 16 for personnel can further reduce the external force impact when wearing this safety helmet, thereby further reduce the injury that human head received, can increase the comfort of personnel when wearing this safety helmet simultaneously.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a safety helmet is used in highway engineering construction, includes outer helmet (1), its characterized in that: the helmet is characterized in that the front end of the helmet (1) is fixedly connected with a brim (2), the top of the brim (2) is fixedly connected with a box body (13), one side of the top of the box body (13) is symmetrically and fixedly connected with two supporting rods (5), an installation block (7) is arranged between the two supporting rods (5), the installation block (7) is correspondingly and rotatably connected onto the two supporting rods (5), the other side of the top of the box body (13) is fixedly connected with an L-shaped supporting plate (12), a vertically arranged threaded rod (10) is rotatably connected onto the L-shaped supporting plate (12), the bottom end of the threaded rod (10) is rotatably connected with the top of the box body (13), the top end of the threaded rod (10) penetrates through the L-shaped supporting plate (12) and then is fixedly connected with a rotating handle (9), the outer side thread sleeve of the threaded rod (10) is provided with a movable block (11), and the movable block (11) is provided with a thread through hole for being in threaded connection with the threaded rod (10), the utility model discloses a helmet, including installation piece (7), movable block (11) through the screw thread through-hole and threaded rod (10) threaded connection who sets up, one side of movable block (11) articulates there is connecting rod (8), connecting rod (8) set up for the slope, the one end of connecting rod (8) is articulated with one side of installation piece (7), the opposite side fixed mounting of installation piece (7) has light (6), the inboard bottom fixed mounting of box body (13) has battery (17), one side fixed mounting of box body (13) has switch (4), the inboard of outer helmet (1) is provided with interior helmet (15).
2. The safety helmet for road engineering construction according to claim 1, wherein: a plurality of springs (14) are uniformly arranged between the inner helmet (15) and the outer helmet (1), one end of each spring (14) is fixedly connected with the inner wall of the outer helmet (1), and the other end of each spring (14) is fixedly connected with the outer wall of the inner helmet (15).
3. The safety helmet for road engineering construction according to claim 1, wherein: the inner side of the inner helmet (15) is fixedly connected with protective cotton (16).
4. The safety helmet for road engineering construction according to claim 1, wherein: the bottom of the inner helmet (15) is symmetrically and fixedly connected with two laces (3).
5. The safety helmet for road engineering construction according to claim 1, wherein: the illuminating lamp (6) is electrically connected with the switch (4) through a lead.
6. The safety helmet for road engineering construction according to claim 1, wherein: the switch (4) is electrically connected with the storage battery (17) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121385086.6U CN215501517U (en) | 2021-06-22 | 2021-06-22 | Safety helmet for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121385086.6U CN215501517U (en) | 2021-06-22 | 2021-06-22 | Safety helmet for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215501517U true CN215501517U (en) | 2022-01-14 |
Family
ID=79808727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121385086.6U Active CN215501517U (en) | 2021-06-22 | 2021-06-22 | Safety helmet for highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215501517U (en) |
-
2021
- 2021-06-22 CN CN202121385086.6U patent/CN215501517U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: 610000 nine Xing Xing Road 12, hi tech Zone, Sichuan, Chengdu Patentee after: Sichuan Road and Bridge (Group) Co., Ltd. Address before: 610000 No. 13, floor 7, unit 1, building 3, No. 90, Shuanghuaishu street, Jinjiang District, Chengdu, Sichuan Patentee before: Sun Jingshan |
|
| TR01 | Transfer of patent right |