CN207461515U - A kind of security helmet convenient for cleaning - Google Patents
A kind of security helmet convenient for cleaning Download PDFInfo
- Publication number
- CN207461515U CN207461515U CN201721593551.9U CN201721593551U CN207461515U CN 207461515 U CN207461515 U CN 207461515U CN 201721593551 U CN201721593551 U CN 201721593551U CN 207461515 U CN207461515 U CN 207461515U
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- China
- Prior art keywords
- headpiece case
- gland
- connection
- bolt
- connecting pole
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Abstract
The utility model discloses a kind of security helmets convenient for cleaning, including headpiece case, further include face shield and liner, the face shield is rotatably set to the front surface of the headpiece case by engaging, the side surface of the headpiece case is fixedly installed connecting pole, the side surface of headpiece case is fixedly installed connecting pole, connecting pole includes bolt and attachment cap, the outer surface fixed setting restraining position ring block of bolt, limiting central spacer is welded in the outer surface of the bolt, spacing ring is connected together with headpiece case, face shield is rotatably connected with headpiece case by connecting pole, convenient for the installation and removal of face shield, extend the service life of face shield；The outer surface suture of liner is fixed with connection sheet, the outer surface of connection sheet is fixedly installed connection bump, and the connection bump is provided with connection through-hole in the inner surface of headpiece case, facilitates the fixation of headpiece case and liner, and facilitate the dismounting of liner, convenient for cleaning.
Description
Technical field
The utility model belongs to security helmet technical field, and in particular to a kind of security helmet convenient for cleaning.
Background technology
The helmet is the harness for protecting head, is the cap worn when soldier's training, operation, is indispensable in people's traffic
Tool.Its more semicircular in shape is mainly made of shell, lining and suspension arrangement three parts.Shell is respectively with special steel, glass
The materials such as steel, reinforced plastics, leather, nylon make, to resist bullet, shrapnel and other injuries of strike object to head.China
Ancient times are known as helmet, first armour, pocket an ancient pot or head an ancient pot.The modern helmet is mainly made of helmet shell, lining and suspension etc..It is each due to being engaged in
Kind activity requirement is different, and there are many structure and style of the helmet.In general, the housing of the helmet is all by the higher material system of intensity
Into, such as metal, engineering plastics, kevlar fiber, most of impact force is absorbed by its deformation；Lining material has
Absorbing sweat, warming, damping function, military helmet then has toward contact further to be slowed down impact force, prevents housing fragment from injuring head
The function in portion；Suspension is then the part between housing and liner, can usually be adjusted, to adapt to different wearers
The difference of head dummy.Most of its face shield of the security helmet are all unremovably to be fixed together with helmet shell in the market,
When cleaning, it is easily damaged face shield, the problem of liner layer is inconvenient to dismantle, trouble is brought to the cleaning of the security helmet,
Thus it is proposed that a kind of security helmet convenient for cleaning.
Utility model content
The purpose of this utility model is to provide a kind of security helmet convenient for cleaning, to solve in above-mentioned background technology
Its face shield of the security helmets most of in the market of proposition is all unremovably to be fixed together with helmet shell, clean
When, it is easily damaged face shield, the problem of liner layer is inconvenient to dismantle, trouble is brought to the cleaning of the security helmet.
To achieve the above object, the utility model provides following technical solution：A kind of security helmet convenient for cleaning, packet
Headpiece case is included, face shield and liner are further included, before the face shield is rotatably set to the headpiece case by engaging
Surface, the side surface of the headpiece case are fixedly installed connecting pole, and the connecting pole runs through the side table of the headpiece case
Face is simultaneously abutted with the inner wall of the headpiece case, and the front surface of the headpiece case is fixedly installed fixed block, and the fixation
Block is bolted to connection with the headpiece case, and the fixed block includes gland and firm banking, and the gland
It is fixed with the firm banking by efficient glue bond, the upper surface of the gland is provided with card slot, and the card slot runs through
The upper surface of the gland and the inside for being embedded into the gland, the end face of the gland are provided with link slot, and
The link slot is connected through the end face of the gland and with the card slot, and the outer surface suture of the liner is fixed with connection
Piece, the outer surface of the connection sheet are fixedly installed connection bump, and the connection bump is through the connection sheet, the connection
Column includes bolt and attachment cap, and the attachment cap is fixedly connected with the bolt by threaded engagement, the appearance of the bolt
Restraining position ring block is fixedly installed in face, and the spacing ring is fixedly connected by welding with the bolt.
Preferably, the limiting central spacer is welded in the outer surface of the bolt, and the spacing ring and the helmet shell
Body is connected together, and the face shield is rotatably connected with the headpiece case by connecting pole.
Preferably, the gland is T-shape structure, and the firm banking is L-shaped structure, and the firm banking
Outer eaves is skewed, and angle of inclination is consistent with the angle of inclination of the front surface of the headpiece case, and the firm banking passes through side
Side is connected with gland bonding.
Preferably, the end of the fixed block is connected with emergent flashlight, and the end of the emergent flashlight corresponds to the company
Access slot is provided with snap fit tabs with the card slot.
Preferably, the connection bump and the connection sheet are the integral structure of continuous casting forming, in the connection bump with
The position of the connection sheet connection is cylindrical structure, and end is the hemispherical dome structure more than cylindrical structure 1cm.
Compared with prior art, the beneficial effects of the utility model are：The side surface of headpiece case is fixedly installed connection
Column, connecting pole include bolt and attachment cap, the outer surface fixed setting restraining position ring block of bolt, and limiting central spacer is welded in the spiral shell
The outer surface of bolt, spacing ring are connected together with headpiece case, and face shield is rotatably connected with headpiece case by connecting pole, is convenient for
The installation and removal of face shield extend the service life of face shield；The outer surface suture of liner is fixed with connection sheet, connection sheet
Outer surface be fixedly installed connection bump, the connection bump is provided with connection through-hole in the inner surface of headpiece case,
Facilitate the fixation of headpiece case and liner, and facilitate the dismounting of liner, convenient for cleaning.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure headpiece case schematic front view of the utility model；
Fig. 3 is the fixed block dimensional structure diagram of the utility model；
Fig. 4 is the liner main structure diagram of the utility model；
Fig. 5 is the connecting pole dimensional structure diagram of the utility model；
In figure：1- headpiece cases, 2- face shields, 3- connecting poles, 4- fixed blocks, 5- glands, 6- link slots, 7- card slots,
8- firm bankings, 9- liners, 10- connection bumps, 11- connection sheets, 12- spacing rings, 13- bolts, 14- attachment caps.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of technical solution：It is a kind of to be convenient for what is cleaned
The security helmet including headpiece case 1, further includes face shield 2 and liner 9, and face shield 2 is rotatably set to the helmet by engaging
The front surface of housing 1, the side surface of headpiece case 1 are fixedly installed connecting pole 3, and connecting pole 3 runs through the side table of headpiece case 1
Face is simultaneously abutted with the inner wall of headpiece case 1, and the front surface of headpiece case 1 is fixedly installed fixed block 4, and fixed block 4 and the helmet
Housing 1 is bolted to connection, and fixed block 4 includes gland 5 and firm banking 8, and gland 5 passes through with firm banking 8
Efficient glue bond is fixed, and the upper surface of gland 5 is provided with card slot 7, and card slot 7 is through the upper surface of gland 5 and insertion
To the inside of gland 5, the end face of gland 5 is provided with link slot 6, and link slot 6 is through the end face of gland 5 and and card slot
7 connections, the outer surface suture of liner 9 are fixed with connection sheet 11, and the outer surface of connection sheet 11 is fixedly installed connection bump 10, and
Connection bump 10 runs through connection sheet 11, and connecting pole 3 includes bolt 13 and attachment cap 14, and attachment cap 14 passes through screw thread with bolt 13
Screw and be fixedly connected, the outer surface of bolt 13 fixed setting restraining position ring block 12, and spacing ring 12 with bolt 13 by being welded and fixed
Connection.
It is more stable in order to fix connecting pole 3 and headpiece case 1, in the present embodiment, it is preferred that the welding of the interval of spacing ring 12
In the outer surface of bolt 13, and spacing ring 12 is connected together with headpiece case 1, and face shield 2 passes through connecting pole 3 with headpiece case 1
It is rotatably connected.
More stablize in order to which gland 5 is made to be fixed with firm banking 8 and fixed block 4 with headpiece case 1, the present embodiment
In, it is preferred that gland 5 is T-shape structure, and firm banking 8 is L-shaped structure, and the outer eaves of firm banking 8 is skewed,
Angle of inclination is consistent with the angle of inclination of the front surface of headpiece case 1, and firm banking 8 is connected by side and the bonding of gland 5.
The fixation and dismounting of emergent flashlight for convenience, in the present embodiment, it is preferred that the end of fixed block 4 is connected with should
Anxious flashlight, and the end of the emergent flashlight corresponds to link slot 6 and card slot 7 is provided with snap fit tabs.
In order to facilitate the fixation and dismounting of liner 9 and headpiece case 1, in the present embodiment, it is preferred that connection bump 10 with even
Contact pin 11 is the integral structure of continuous casting forming, and position connect with connection sheet 11 in connection bump 10 is cylindrical structure, end
To be more than the hemispherical dome structure of cylindrical structure 1cm.
The operation principle and process for using of the utility model：In use, two connections that the outer surface of headpiece case 1 is adjacent
Column 3 connects fixed rope, and the helmet is worn on the crown, and fixed rope is drawn is pulled down to the front of face with chin lower section, face shield 2
；
In night or the place of dark, the side for being connected in fixed block 4 to matched emergent flashlight therewith can be needed
During cleaning, face shield 2 is first taken, then takes liner 9, is detached from connection bump 10 and the inner surface of headpiece case 1.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of security helmet convenient for cleaning including headpiece case (1), further includes face shield (2) and liner (9), special
Sign is：The face shield (2) is rotatably set to the front surface of the headpiece case (1), the headpiece case by engaging
(1) side surface is fixedly installed connecting pole (3), and the connecting pole (3) through the side surface of the headpiece case (1) and with
The inner wall of the headpiece case (1) abuts, and the front surface of the headpiece case (1) is fixedly installed fixed block (4), and described solid
Determine block (4) to be bolted to connection with the headpiece case (1), the fixed block (4) includes gland (5) and firm banking
(8), and the gland (5) is fixed with the firm banking (8) by efficient glue bond, the upper surface of the gland (5)
Card slot (7) is provided with, and the card slot (7) through the upper surface of the gland (5) and is embedded into the gland (5)
Inside, the end face of the gland (5) are provided with link slot (6), and the link slot (6) is through the end of the gland (5)
Face is simultaneously connected with the card slot (7), and the outer surface suture of the liner (9) is fixed with connection sheet (11), the connection sheet (11)
Outer surface be fixedly installed connection bump (10), and the connection bump (10) is through the connection sheet (11), the connection
Column (3) includes bolt (13) and attachment cap (14), and the attachment cap (14) is fixed with the bolt (13) by threaded engagement
Connection, the outer surface fixed setting restraining position ring block (12) of the bolt (13), and the spacing ring (12) and the bolt (13)
It is fixedly connected by welding.
2. a kind of security helmet convenient for cleaning according to claim 1, it is characterised in that：Between the spacing ring (12)
Every the outer surface for being welded in the bolt (13), and the spacing ring (12) is connected together with the headpiece case (1), the shield
Mask (2) is rotatably connected with the headpiece case (1) by connecting pole (3).
3. a kind of security helmet convenient for cleaning according to claim 1, it is characterised in that：The gland (5) is
T-shape structure, the firm banking (8) is L-shaped structure, and the outer eaves of the firm banking (8) is skewed, angle of inclination
Consistent with the angle of inclination of the front surface of the headpiece case (1), the firm banking (8) passes through side and the gland
(5) bonding connection.
4. a kind of security helmet convenient for cleaning according to claim 1, it is characterised in that：The fixed block (4)
End is connected with emergent flashlight, and the end of the emergent flashlight corresponds to the link slot (6) and the card slot (7) is provided with card
Close protrusion.
5. a kind of security helmet convenient for cleaning according to claim 1, it is characterised in that：The connection bump (10)
Integral structure with the connection sheet (11) is continuous casting forming, connect with the connection sheet (11) on the connection bump (10)
Position is cylindrical structure, and end is the hemispherical dome structure more than cylindrical structure 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593551.9U CN207461515U (en) | 2017-11-24 | 2017-11-24 | A kind of security helmet convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593551.9U CN207461515U (en) | 2017-11-24 | 2017-11-24 | A kind of security helmet convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207461515U true CN207461515U (en) | 2018-06-08 |
Family
ID=62258421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593551.9U Active CN207461515U (en) | 2017-11-24 | 2017-11-24 | A kind of security helmet convenient for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207461515U (en) |
-
2017
- 2017-11-24 CN CN201721593551.9U patent/CN207461515U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |