CN216293152U - Follow-up structure of head-wearing type protective cover - Google Patents
Follow-up structure of head-wearing type protective cover Download PDFInfo
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- CN216293152U CN216293152U CN202122873389.9U CN202122873389U CN216293152U CN 216293152 U CN216293152 U CN 216293152U CN 202122873389 U CN202122873389 U CN 202122873389U CN 216293152 U CN216293152 U CN 216293152U
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- head
- follow
- transparent protective
- hoop
- protection headgear
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Abstract
The utility model provides a head-wearing type protective cover follow-up structure; comprises a protective head cover, a transparent protective mask, a head hoop and a follow-up component; be equipped with the cavity that agrees with user's head profile in the protection headgear, the binding off that the cavity lower extreme was equipped with, the binding off department of protection headgear is equipped with the elasticity rope, transparent protective face mask fixed connection is on the cavity inner wall of protection headgear cover, the transparent protective face mask both sides have the block portion to the cavity inboard of protection headgear cover extension respectively, the cavity inner wall fixed connection of head hoop and protection headgear, follow-up buckle and the head hoop fixed connection of follow-up subassembly, follow-up buckle is opened has and is corresponded block portion complex block recess. After the user wears the protection headgear, the head and the neck that can 360 no protection user at dead angle receive the injury that splashes, and the follow-up buckle of follow-up subassembly is fixed with head hoop and transparent protective face mask respectively, and when the user turned round the head action, the head hoop drove transparent protective face mask and protection headgear and wholly rotates, potential safety hazard when reducing the operation.
Description
Technical Field
The utility model relates to an internal fixing structure of a soft helmet, in particular to a head-wearing type protective cover follow-up structure.
Background
Protective masks and helmets are devices used to protect the face and neck from flying metal debris, noxious gases, liquid splashes, metal and high temperature solvent vapors. The existing protective mask can only shield the face of a user though the weight is light, and can not protect the neck and the head of the user; the existing protective helmet is mostly of a hard top structure, is large in size and not foldable, is inconvenient to carry, is heavy in weight, increases shoulder and neck burden of a user after being used for a long time, and is not high in comfort.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a head-wearing protective cover follow-up structure which has high comfort level and can provide clean air for a user.
In order to solve the technical problem, the utility model provides a head-wearing type protective cover follow-up structure;
comprises a protective head cover, a transparent protective mask, a head hoop and a follow-up component;
be equipped with the cavity that agrees with user's head profile in the protection headgear, the binding off that the cavity lower extreme was equipped with, the binding off department of protection headgear is equipped with the elasticity rope, the binding off and the cooperation of user's neck of protection headgear, protection headgear lateral wall corresponds user's face and opens there is the viewing aperture, transparent protective mask fixed connection is on the cavity inner wall of protection headgear face guard, transparent protective mask shelters from the viewing aperture of protection headgear completely, transparent protective mask both sides have the block portion to extending respectively to the cavity inboard of protection headgear, the cavity inner wall fixed connection of head hoop and protection headgear, the head hoop is on user's head top of wearing, the follow-up subassembly includes two follow-up buckles, two follow-up buckles and two block portion one-to-ones of transparent protective mask, follow-up buckle and head hoop fixed connection, the follow-up buckle is opened and is corresponded block portion complex block recess.
After adopting such structure, the user wears behind the protection headgear, can 360 no protection user's at dead angle head and neck receive the injury that splashes, and conveniently observe the operation region through transparent protective mask, the follow-up buckle of follow-up subassembly is fixed with head hoop and transparent protective mask respectively, when the user turns round the head action, the head hoop drives transparent protective mask and the whole rotation of protection headgear, avoid the problem that the protection headgear that the user head rotated but the outside does not rotate, promote the travelling comfort that this wear-type protection casing follow-up structure wore, potential safety hazard during the operation also reduces.
From the protection angle, technicians in the field rarely design the soft headgear made of the cloth material, not only because the headgear made of the cloth material has poor protection capability, but also if the headgear made of the cloth material is designed to be tightly attached to the head of a user, although the effect that the headgear made of the cloth material rotates along with the head is good, the injury of splashing of blunt objects and the like cannot be avoided, and the burn of the user is more likely to be caused in the environment with fire sources; on the contrary, if the design of fitting the head of the user is not adopted for the head cover made of cloth, the inner wall of the head cover is spaced from the head of the user, and after the user rotates the head, the head cover does not rotate along with the head of the user, so that the sight of the user is blocked.
As the optimization of the head-wearing protective cover follow-up structure, the head hoop comprises a front hoop section and a rear hoop section, and the front hoop section and the rear hoop section are sequentially closed and hinged to form the head hoop.
After adopting such structure, the head hoop can adopt the matching head hoop in the safety helmet, the head hoop has wide market distribution, is easy to obtain, does not need to customize a special head hoop additionally, has reliable quality and greatly reduces the production cost.
As the optimization of the follow-up structure of the head-wearing type protective cover, a positioning boss extends from the groove wall of the clamping groove of the follow-up buckle, a positioning hole is formed in the position, corresponding to the positioning boss, of the clamping part of the transparent protective cover, and the positioning boss of the follow-up buckle is matched with the positioning hole of the transparent protective cover.
As the preferred of this wear-type protection casing follow-up structure, preceding hoop section outer wall is equipped with two sets of spacing archs, two sets of spacing archs and two follow-up buckle one-to-one, and the spacing arch of every group includes a plurality of spacing archs, follow-up buckle upper portion corresponds spacing bellied position and opens there are a plurality of spacing holes, preceding hoop section with it is fixed with spacing hole cooperation through spacing arch between the follow-up buckle.
Drawings
Fig. 1 is a perspective view of an embodiment of the present head-mounted shield follower structure.
Fig. 2 is a perspective view of the head band of the embodiment of the follow-up structure of the head-wearing protective cover.
Fig. 3 is a schematic view of the front hoop section and the follow-up assembly of the follow-up structure of the head-wearing protective cover in a horizontal unfolding state.
Fig. 4 is a schematic view of the following buckle of the embodiment of the head-wearing protective cover following structure matching with the transparent protective mask.
Fig. 5 is a perspective view of the follower clasp of the embodiment of the head-wearing protective cover follower structure.
Fig. 6 is a schematic view of the transparent face shield of the present embodiment of a head-mounted shield follower structure in a horizontally deployed state.
Detailed Description
As shown in fig. 1 to 6
The follow-up structure of the head-wearing type protective cover comprises a protective head cover 21, a transparent protective face mask 22, a head hoop and a follow-up component, wherein the protective head cover 21 is made of nylon cloth, a cavity which is matched with the head outline of a user is arranged in the protective head cover 21, the transparent protective face mask 22, the head hoop and the follow-up component are all arranged in the cavity, a closing-up is arranged at the lower end of the cavity, an elastic rope is arranged at the closing-up position of the protective head cover 21, and the closing-up position of the protective head cover 21 is matched with the neck of the user;
the side wall of the protection head cap 21 is provided with an observation port corresponding to the face of the user, the transparent protective mask 22 is sewn and fixed on the inner side of the protection head cap 21, the transparent protective mask 22 completely shields the observation port of the protection head cap 21, and the two sides of the transparent protective mask 22 respectively extend towards the inner side of the cavity of the protection head cap 21 to form clamping parts 22 a.
The head band is sewn and fixed with the inner wall of the cavity of the protective head cover 21, the head band can be worn on the top of the head of a user, the head band comprises a front band section 23a and a rear band section 23b, the front band section 23a and the rear band section 23b are sequentially hinged in an ending mode to form the head band, the front band section 23a upwards extends to form four fixing plate bodies 23a1, two groups of limiting protrusions 23a2 are arranged on the outer wall of the front band section 23a, the two groups of limiting protrusions 23a2 correspond to the two follow-up buckles 24 one to one, each group of limiting protrusions 23a2 comprises three limiting protrusions 23a2, and the three limiting protrusions 23a2 are special-shaped protrusions.
The follow-up component comprises two follow-up buckles 24, the two follow-up buckles 24 correspond to the two clamping parts 22a of the transparent protective mask 22 one by one, three limiting holes 24a are formed in the positions, corresponding to the limiting bulges 23a2, of the upper parts of the follow-up buckles 24, and the front hoop and the follow-up buckles 24 are matched and fixed with the limiting holes 24a through the limiting bulges 23a 2;
the side wall of the middle part of the follow-up buckle 24 is provided with a clamping groove 24b matched with the corresponding clamping part 22a, the groove wall of the clamping groove 24b of the follow-up buckle 24 extends to form a positioning boss 24b1, the clamping part 22a of the transparent protective mask 22 is provided with a positioning hole 22a1 corresponding to the positioning boss 24b1, and the positioning boss 24b1 of the follow-up buckle 24 is matched with the positioning hole 22a1 of the transparent protective mask 22.
When the protective headgear is used, after a user wears the protective headgear 21, the protective headgear 21 completely shields the head and the neck of the user, so that the injury of welding splash to the user can be prevented, and the polluted air outside can be partially isolated.
The operation area is conveniently observed through the transparent protective mask 22, the follow-up buckle 24 of the follow-up component is respectively fixed with the head band and the transparent protective mask 22, when a user rotates the head, the head band drives the transparent protective mask 22 and the protective head cover 21 to integrally rotate, and the head of the user is prevented from rotating but the protective head cover 21 on the outer side does not rotate.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as falling within the protection scope of the present invention.
Claims (4)
1. A head-mounted protective cover follow-up structure, characterized in that:
comprises a protective head cover, a transparent protective mask, a head hoop and a follow-up component;
be equipped with the cavity that agrees with user's head profile in the protection headgear, the binding off that the cavity lower extreme was equipped with, the binding off department of protection headgear is equipped with the elasticity rope, the binding off and the cooperation of user's neck of protection headgear, protection headgear lateral wall corresponds user's face and opens there is the viewing aperture, transparent protective mask fixed connection is on the cavity inner wall of protection headgear face guard, transparent protective mask shelters from the viewing aperture of protection headgear completely, transparent protective mask both sides have the block portion to extending respectively to the cavity inboard of protection headgear, the cavity inner wall fixed connection of head hoop and protection headgear, the head hoop is on user's head top of wearing, the follow-up subassembly includes two follow-up buckles, two follow-up buckles and two block portion one-to-ones of transparent protective mask, follow-up buckle and head hoop fixed connection, the follow-up buckle is opened and is corresponded block portion complex block recess.
2. The head-mounted shield follower structure of claim 1, wherein:
the head hoop comprises a front hoop section and a rear hoop section, and the front hoop section and the rear hoop section are sequentially hinged in an ending mode to form the head hoop.
3. The head-mounted shield follower structure of claim 2, wherein:
the groove wall of the clamping groove of the follow-up buckle is extended with a positioning boss, a positioning hole is formed in the position, corresponding to the positioning boss, of the clamping part of the transparent protective mask, and the positioning boss of the follow-up buckle is matched with the positioning hole of the transparent protective mask.
4. The head-mounted shield follower structure of claim 3, wherein:
the front hoop section outer wall is provided with two groups of limiting bulges, the two groups of limiting bulges are in one-to-one correspondence with the two follow-up buckles, each group of limiting bulges comprises a plurality of limiting bulges, the positions, corresponding to the limiting bulges, on the upper parts of the follow-up buckles are provided with a plurality of limiting holes, and the front hoop section is fixed with the follow-up buckles through the matching of the limiting bulges and the limiting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122873389.9U CN216293152U (en) | 2021-11-23 | 2021-11-23 | Follow-up structure of head-wearing type protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122873389.9U CN216293152U (en) | 2021-11-23 | 2021-11-23 | Follow-up structure of head-wearing type protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216293152U true CN216293152U (en) | 2022-04-15 |
Family
ID=81121565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122873389.9U Active CN216293152U (en) | 2021-11-23 | 2021-11-23 | Follow-up structure of head-wearing type protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216293152U (en) |
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2021
- 2021-11-23 CN CN202122873389.9U patent/CN216293152U/en active Active
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