CN215013994U - Protective helmet convenient to clear away surface rainwater - Google Patents
Protective helmet convenient to clear away surface rainwater Download PDFInfo
- Publication number
- CN215013994U CN215013994U CN202121216590.3U CN202121216590U CN215013994U CN 215013994 U CN215013994 U CN 215013994U CN 202121216590 U CN202121216590 U CN 202121216590U CN 215013994 U CN215013994 U CN 215013994U
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- shell
- fixing rod
- groove
- protective helmet
- auxiliary fixing
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Abstract
The utility model discloses a protective helmet convenient to clear away surface rainwater, including the shell, the cover is located user's head, the internally mounted of shell has the inside lining, and is fixed with the cushion on the inner wall of inside lining, the top of shell is through installing main dead lever through first spring, and the one end of main dead lever is located main fixed slot, and main fixed slot sets up in the top of inside lining, reserve on the inner wall of shell avris and have flexible groove, and flexible inslot has vice dead lever through second spring coupling, and the one end of vice dead lever is located vice fixed slot, and vice fixed slot sets up in the avris of inside lining; the baffle plate is rotationally mounted on the outer side of the front end of the shell in a damping mode, an inner scraper plate is bonded to the bottom of one end, close to the shell, of the baffle plate, and a movable groove is formed in the outer side of the baffle plate. This protective helmet convenient to clear away surface rainwater makes things convenient for the dismantlement installation and the washing of inside lining, conveniently strikes off surface rainwater simultaneously.
Description
Technical Field
The utility model relates to a protective helmet technical field specifically is a protective helmet convenient to clear away surface rainwater.
Background
The protective helmet is a protective equipment to the head protection, because the popularization of motorcycle, fuel vehicle using motor and storage battery car, the emergence of traffic accident also increases day by day, protects more and more importantly to user's head, and the following problem exists when using in the protective helmet of current nevertheless:
because the user need wear protective helmet for a long time, its inside and user's hair contact, current protective helmet, inconvenient dismantles the inside lining and washs, breeds the bacterium easily, influences the head health, when going in the rainy day simultaneously, can pile up the rainwater on the protective helmet, current protective helmet is inconvenient clears away the rainwater, influences the driving sight.
Aiming at the problems, innovative design is urgently needed on the basis of the original protective helmet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection helmet convenient to clear away surperficial rainwater to solve above-mentioned background and propose current protection helmet, inconvenient dismantlement washing to the inside lining, inconvenient problem of clearing away the rainwater simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a protective helmet for facilitating the removal of surface rain, comprising;
the head of a user is sleeved with the shell, the inner portion of the shell is provided with the lining, a cushion is fixed on the inner wall of the lining, a main fixing rod penetrates through the top of the shell through a first spring, one end of the main fixing rod is located in a main fixing groove, the main fixing groove is formed in the top of the lining, a telescopic groove is reserved in the inner wall of the side of the shell, an auxiliary fixing rod is connected to the telescopic groove through a second spring, one end of the auxiliary fixing rod is located in an auxiliary fixing groove, and the auxiliary fixing groove is formed in the side of the lining;
the baffle, the damping is rotated and is installed in the outside of shell front end, the bottom that the baffle is close to shell one end bonds and has interior scraper blade, and the movable groove has been seted up in the outside of baffle to movable ball has been placed in the movable groove, and movable ball's top is fixed with outer scraper blade moreover.
Preferably, the main fixing rod elastically stretches and retracts to slide on the shell through the first spring, one end of the main fixing rod is clamped with the main fixing groove, the main fixing rod is clamped into the main fixing groove, and the lining is preliminarily fixed.
Preferably, the end parts of the auxiliary fixing rod and the main fixing rod are designed to be of a right-angled trapezoid structure, the auxiliary fixing rod and the auxiliary fixing groove are clamped with each other, the auxiliary fixing rod is integrally arranged in a manner of inclining towards the direction of the main fixing rod, the two auxiliary fixing rods are symmetrically arranged, the auxiliary fixing rod is clamped into the auxiliary fixing groove, and the lining is finally fixed.
Preferably, the one end of vice dead lever is connected with the stay cord, and the one end of stay cord runs through the deflector roll and connects in the outside of main dead lever to the embedded hub connection of deflector roll is in the shell, and the pulling main dead lever can make things convenient for the dismantlement of inside lining through the vice dead lever activity of stay cord pulling.
Preferably, the movable ball is provided with two from top to bottom and back to front, and the movable ball is embedded in the movable groove and is attached to slide, and the movable ball slides in the movable groove to keep the stable activity of the outer scraper.
Preferably, the whole arc structural design that is of outer scraper blade, and the outside of outer scraper blade and baffle is laminated each other, and outer scraper blade contacts with the baffle when sliding, scrapes off the rainwater on it.
Compared with the prior art, the beneficial effects of the utility model are that: the protective helmet is convenient for removing rainwater on the surface;
1. through the main fixing rod arranged at the top of the shell and the auxiliary fixing rod on the inner wall of the shell, the end parts of the main fixing rod and the auxiliary fixing rod are elastically telescopic in the shell in a right-angled trapezoid structure, when the lining is inserted into the shell, the main fixing rod and the auxiliary fixing rod are stressed to contract and finally pop up and are respectively clamped into the main fixing groove and the auxiliary fixing groove to fix the lining, and meanwhile, the auxiliary fixing rod can be driven to move when the main fixing rod is pulled by using a pull rope and a guide roller, so that the main fixing rod and the auxiliary fixing rod are respectively separated from the main fixing groove and the auxiliary fixing groove, and the lining is convenient to disassemble and clean;
2. the movable ball arranged on the baffle slides in the movable groove, the outer scraper can be manually slid, the movable ball and the movable groove are used for positioning the outer scraper, the outer scraper is in contact with the outer side of the baffle, accumulated rainwater is scraped, the inner scraper is arranged on the inner side of the baffle simultaneously, and when the baffle is retracted, the inner scraper can be in contact with the shell, so that the rainwater on the top is scraped, and the surface of a user is prevented from dripping.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the top view of the auxiliary fixing rod of the present invention;
fig. 5 is a schematic diagram of the front cut structure of the baffle plate of the present invention.
In the figure: 1. a housing; 11. a liner; 12. a soft cushion; 13. a main fixing rod; 14. a first spring; 15. a primary fixation slot; 16. a telescopic groove; 17. a second spring; 18. an auxiliary fixing rod; 181. pulling a rope; 182. a guide roller; 19. a secondary fixing groove; 2. a baffle plate; 21. an inner scraper; 22. a movable groove; 23. a movable ball; 24. an outer scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a protective helmet convenient for removing surface rainwater comprises a shell 1, an inner liner 11, a soft cushion 12, a main fixed rod 13, a first spring 14, a main fixed groove 15, a telescopic groove 16, a second spring 17, a secondary fixed rod 18, a pull rope 181, a guide roller 182, a secondary fixed groove 19, a baffle 2, an inner scraper 21, a movable groove 22, a movable ball 23 and an outer scraper 24;
the head of a user is sleeved with the shell 1, the inner portion of the shell 1 is provided with the lining 11, a cushion 12 is fixed on the inner wall of the lining 11, a main fixing rod 13 penetrates through the top of the shell 1 through a first spring 14, one end of the main fixing rod 13 is located in a main fixing groove 15, the main fixing groove 15 is arranged at the top of the lining 11, a telescopic groove 16 is reserved on the inner wall of the side of the shell 1, an auxiliary fixing rod 18 is connected to the inside of the telescopic groove 16 through a second spring 17, one end of the auxiliary fixing rod 18 is located in an auxiliary fixing groove 19, and the auxiliary fixing groove 19 is arranged at the side of the lining 11;
The main fixing rod 13 elastically and telescopically slides on the shell 1 through the first spring 14, one end of the main fixing rod 13 is mutually clamped with the main fixing groove 15, the end parts of the auxiliary fixing rod 18 and the main fixing rod 13 are both designed in a right-angled trapezoid structure, the auxiliary fixing rod 18 is mutually clamped with the auxiliary fixing groove 19, the whole auxiliary fixing rod 18 is obliquely arranged towards the main fixing rod 13, the two auxiliary fixing rods 18 are symmetrically arranged, one end of each auxiliary fixing rod 18 is connected with a pull rope 181, one end of each pull rope 181 penetrates through a guide roller 182 and is connected to the outer side of the main fixing rod 13, and the guide roller 182 is connected in the shell 1 in an embedded shaft mode;
as shown in fig. 1-4, the primary fixing rod 13 at the top of the housing 1 is manually pulled upwards to separate the primary fixing rod 13 from the primary fixing groove 15, and the primary fixing rod 13 can drive the secondary fixing rod 18 to slide in the telescopic groove 16 through the pull rope 181 and the guide roller 182, so that the secondary fixing rod 18 is separated from the secondary fixing groove 19, and then the lining 11 can be taken out, and similarly, when the lining 11 is installed, the lining 11 is contacted with the inclined surfaces at the ends of the primary fixing rod 13 and the secondary fixing rod 18, so that the primary fixing rod 13 and the secondary fixing rod 18 are contracted, and in cooperation with the use of the first spring 14 and the second spring 17, the primary fixing rod 13 and the secondary fixing rod 18 are finally ejected and respectively clamped into the primary fixing groove 15 and the secondary fixing groove 19, so as to fixedly install the lining 11;
two movable balls 23 are arranged up and down and back and forth, the movable balls 23 are embedded in the movable grooves 22 to be attached and slide, the outer scraper 24 is integrally designed to be of an arc-shaped structure, and the outer scraper 24 is attached to the outer side of the baffle 2;
as in fig. 1 and 5, the outer scraper 24 is manually slid outside the baffle 2, the movable ball 23 at the bottom of the outer scraper 24 slides in the movable groove 22, the outer scraper 24 is kept to stably slide and contact with the outer end face of the baffle 2, the rainwater on the outer scraper is scraped, and meanwhile, when the baffle 2 is retracted, the inner scraper 21 at the bottom of the baffle 2 contacts with the top of the shell 1, the rainwater on the inner scraper is scraped, so that the rainwater is prevented from dropping to the face of a user, the inner scraper 21 can also shield the rainwater on the shell 1, and when the baffle 2 rotates, the rainwater cannot drop to the inner position of the baffle 2.
The working principle is as follows: when the protective helmet convenient for removing rainwater on the surface is used, as shown in fig. 1-5, the main fixing rod 13 is manually pulled, the auxiliary fixing rod 18 is driven to move through the pull rope 181 and the guide roller 182, the lining 11 is detached, and meanwhile, when the lining 11 is installed, the main fixing rod 13 and the auxiliary fixing rod 18 are stressed to stretch and contract and are matched with the first spring 14 and the second spring 17, so that the main fixing rod 13 and the auxiliary fixing rod 18 are respectively clamped into the main fixing groove 15 and the auxiliary fixing groove 19, fixation is realized, a user can wear the protective helmet and is protected through the soft cushion 12;
then, in the rainy weather, the outer scraper 24 is manually slid to scrape off rainwater on the baffle 2, and when the baffle 2 is stored, rainwater at the upper front end of the shell 1 is scraped off through the inner scraper 21.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a protective helmet convenient to clear away surface rainwater which characterized in that: the method comprises the following steps:
the head of a user is sleeved with the shell, the inner portion of the shell is provided with the lining, a cushion is fixed on the inner wall of the lining, a main fixing rod penetrates through the top of the shell through a first spring, one end of the main fixing rod is located in a main fixing groove, the main fixing groove is formed in the top of the lining, a telescopic groove is reserved in the inner wall of the side of the shell, an auxiliary fixing rod is connected to the telescopic groove through a second spring, one end of the auxiliary fixing rod is located in an auxiliary fixing groove, and the auxiliary fixing groove is formed in the side of the lining;
the baffle, the damping is rotated and is installed in the outside of shell front end, the bottom that the baffle is close to shell one end bonds and has interior scraper blade, and the movable groove has been seted up in the outside of baffle to movable ball has been placed in the movable groove, and movable ball's top is fixed with outer scraper blade moreover.
2. A protective helmet for facilitating removal of surface rain, according to claim 1, wherein: the main fixing rod elastically stretches and slides on the shell through the first spring, and one end of the main fixing rod is clamped with the main fixing groove.
3. A protective helmet for facilitating removal of surface rain, according to claim 1, wherein: the end parts of the auxiliary fixing rods and the main fixing rods are designed to be right-angled trapezoid structures, the auxiliary fixing rods and the auxiliary fixing grooves are clamped with each other, the auxiliary fixing rods are integrally arranged in an inclined mode towards the direction of the main fixing rods, and the two auxiliary fixing rods are symmetrically arranged.
4. A protective helmet for facilitating removal of surface rain, according to claim 1, wherein: one end of the auxiliary fixing rod is connected with a pull rope, one end of the pull rope penetrates through the guide roller to be connected to the outer side of the main fixing rod, and the guide roller embedded shaft is connected in the shell.
5. A protective helmet for facilitating removal of surface rain, according to claim 1, wherein: the movable ball is provided with two from top to bottom and back to front, and the movable ball is embedded in the movable groove and is attached to slide.
6. A protective helmet for facilitating removal of surface rain, according to claim 1, wherein: the whole arc structural design that is of outer scraper blade, and the outer scraper blade is laminated each other with the outside of baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121216590.3U CN215013994U (en) | 2021-06-02 | 2021-06-02 | Protective helmet convenient to clear away surface rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121216590.3U CN215013994U (en) | 2021-06-02 | 2021-06-02 | Protective helmet convenient to clear away surface rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215013994U true CN215013994U (en) | 2021-12-07 |
Family
ID=79209810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121216590.3U Active CN215013994U (en) | 2021-06-02 | 2021-06-02 | Protective helmet convenient to clear away surface rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215013994U (en) |
-
2021
- 2021-06-02 CN CN202121216590.3U patent/CN215013994U/en active Active
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