CN201640602U

CN201640602U - Safety face mask

Info

Publication number: CN201640602U
Application number: CN2009202764550U
Authority: CN
Inventors: 施荣作
Original assignee: YUSHUN ENTERPRISE CO Ltd
Current assignee: YUSHUN ENTERPRISE CO Ltd
Priority date: 2009-12-10
Filing date: 2009-12-10
Publication date: 2010-11-24
Anticipated expiration: 2019-12-10

Abstract

The utility model provides a 'safety face mask' which has the main structure that a cushioning and shock-proof component that can adjust the shock-proof intensity is arranged between a mask body and a mask net of the safety face mask, thereby being capable of greatly reducing the impact force when the mask net is impacted by the outer force, greatly improving the protection capability, and being very suitable for ball games or dangerous work fields.

Description

Safety eyewear

Technical field

A kind of " safety eyewear " refers to a kind of have the work use that slows down bump or the safety eyewear of ball game especially.

Background technology

Press, protective face mask usually uses in sports events and special workplace, and described in the utility model, is meant that mainly a kind of is main use occasion in order to protect the facial face shield that impacts.

General existing protective face mask, consist predominantly of a monocoque cover body, wear on head as shape such as the steel helmet, the place ahead of this helmet shape cover body promptly is that envelope is provided with an arc cover net, the edge of this arc cover net and the connection between cover body in the position of wearing the face that is located at head, mostly be to use the mode of screw locking, for example in the appropriate location of cover net, be provided with lockhole by the end of netting twine, promptly penetrate and run through cover body and lock with screw; Perhaps, if cover body itself also is metal, then in the mode of welding with cover body and seam, the helmet formula protective face mask that all can finish a tool cover net and cover body like that.

Only this kind structure is imperfect in the use, because the protection of the face of human body is protected by the cover net, as foreign matter impact in when net cover (for example: when baseball hunter face is hit by ball, or the rugby sportsman is when clashing into face-to-face), though this foreign matter quilt cover net keeps off down, do not make face be subjected to direct impact, powerful strength is but born by whole cover net simultaneously, though and the edge of cover net joins with cover body, but whole strength is dispersed to the facial edge of human body, though the periphery of face shield has cushion pad etc. to establish cover, this only is to be used to wear put comfortable and design, when therefore big as if impulsive force, the powerful power of this cover network edge, the still injury that can impact to face (especially chin two side positions), gently then skin is opened blood flow, heavy then the danger of fracture is arranged, be existing safety eyewear, do not have preferable shock-absorbing and relax the design of impacting, therefore on safety, do not attain perfect yet, be its main shortcoming, still have improved necessity.

The utility model content

Main purpose of the present utility model, aim to provide a kind of at safety eyewear cover body and the cover net between be provided with a buffering and shock preventing assembly, make when the cover net is subjected to external force collision, can significantly reduce the bump power, to avoid the user excessive and injured, for ball game or all very suitable than dangerous workplace because of impact.

For reaching above-mentioned purpose, the utility model can following mode be reached:

One cover helmet can be worn and be located at head, as the usefulness of fixing and basic protection; One cover net, the outer ledge of netting at this cover is installed with a buffering and shock preventing assembly at least; This buffering and shock preventing assembly is to have: a chuck, Yu Yiduan are fixed in the edge of cover net, and the end in addition of chuck then forms screw; One urceolus, Yu Yiduan form the involution end, and are provided with perforate on this involution end, and end then is provided with screw thread at inner edge in addition; One pull bar is to insert in the urceolus, and an end is the screwhole spiro bonding that passes perforate and stretch into the chuck outer end for the locking end, and end then forms the pushing and pressing end in addition; One spring element is the rear end that is sheathed on pull bar; One adjusts tapered end is provided with the protruding end that supports in the inboard, the outside then is formed with allocating slot, and the outer peripheral edges of this adjustment tapered end are to be formed with screw thread just can seal the screw thread place, outer end that is located at urceolus; One involution piece is to be provided with openend, includes screw thread and involution on the periphery screw thread of adjusting tapered end.

The beneficial effects of the utility model are: make safety eyewear have the function that can adjust the intensity that is hit, and safety not only, and can improve the life-span of using, it is perfect that security quality is more attained.

Description of drawings

Understand content of the present utility model for the auditor can be known, the accompanying drawing of only arranging in pairs or groups in the following instructions, illustrate as after.

Fig. 1 is a structure outside drawing of the present utility model.

The 2nd Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 3 is the cross-sectional vertical view after the utility model combination.

Fig. 4 is that the utility model is adjusted elastic force schematic diagram (1).

Fig. 5 is that the utility model is adjusted elastic force schematic diagram (2).

The specific embodiment

Please referring to Fig. 1, Fig. 2, shown in Figure 3, safety eyewear 10 of the present utility model mainly includes at least:

One cover helmet 100 can be worn and be located at head, and the usefulness as fixing and basic protection is provided with a plurality of fixing holes 102 (please referring to shown in Figure 3) in the appropriate location of its side.

One cover net 101 is to be staggered grid network structure, and wherein the outer ledge at this cover net 101 is installed with a buffering and shock preventing assembly at least.

This buffering and shock preventing assembly, be to have: a chuck 20, constituted by two lateral mass 23, these two lateral mass, 23 inboards are provided with the edge that arc groove 24 can be fastened on cover net 101, and this chuck 20 can be clamped in two lateral mass 23 edge of cover net 101 by screw 80 in laterally being provided with a plurality of lockholes 22; This chuck 20 to the end that is less than a lateral mass 23 is provided with screw 21; One urceolus 50, Yu Yiduan forms involution end 52, and is provided with perforate 520 on this involution end 52, and end then is provided with screw thread 51 at inner edge in addition, and is provided at an outer portion with the trip 53 of protrusion; One pull bar 30 is to insert in the urceolus 50, and an end is locking end 31, is that the screw 21 that passes perforate 520 and stretch into chuck 20 outer ends screws togather, and end then forms outstanding pushing and pressing end 32 in addition; One spring element 40 is to the shaft rear end of being located at pull bar 30, to absorb the impulse force from pull bar 30; One adjusts tapered end 60 is provided with the protruding end 61 that supports in the inboard, to push the outer end of spring element 40, and being formed with allocating slot 63 adjusting tapered end 60 outside end faces as " one " font or " ten " font, the outer peripheral edges of this adjustment tapered end 60 are to be formed with screw thread 62 just can seal outer end screw thread 51 places that are located at urceolus 50; One involution piece 70, be to be provided with openend 71, include screw thread 72 and involution on the periphery screw thread 62 of adjusting tapered end 60, and the end in addition of involution piece 70 is to be gradually to bring shape together, and is formed with the bottle opener member 73 (the utility model is signal with the in-line bottle opener only in Fig. 2, Fig. 3) of " one " font or " ten " font endways.

Please referring to Fig. 3, Fig. 4, shown in Figure 5, the utility model can face toward allocating slot 63 turns of adjusting tapered end 60 by the bottle opener member 73 of involution piece 70, can promote to adjust tapered end 60 pushes ahead or retreats, can push against or transfer loose spring element 40 in view of the above, absorb the impact intensity of force and adjust spring element 40, obtain best shockproof effect.

Please referring to Fig. 2, shown in Figure 3, a urceolus 50 is to embed in the fixing hole 102 of cover helmet 100 in the trip 53 of bottom evagination, so can make urceolus 50 more firm and make face shield more attractive in appearance.

Because the utility model is the structure for concentrated design, therefore when implementing, will have following advantage:

The utility model is provided with a buffering and shock preventing assembly between cover helmet and cover net, the external force of impacting in the cover net is offset by this buffering and shock preventing assembly, and the actual impulsive force that is subjected to of face is greatly alleviated, and improves security, is major advantage of the present utility model.

Therefore the buffering and shock preventing assembly is the design of adjusting the spring element elasticity for a kind of, can do effectively to adjust at occasion at that time, simultaneously, if if spring element during because of elastic fatigue, also can be adjusted and prolong its life-span, is another advantage of the present utility model.

Only, above-described, be preferred embodiment of the present utility model only, be not in order to limit the scope that the utility model is implemented; So done equivalence or variation person easily when haveing the knack of this technology, do not breaking away from the equalization variation of being done under spirit of the present utility model and the scope and modification, for example add other accessory, the perhaps change slightly of similar material all should be covered by in the claim scope of the present utility model.

In sum, the utility model is not open before application, has practicality again so have novelty, has the value on the industry, meets patent condition; The applicant is the regulation of event according to Patent Law, the application of mentioning patent to Patent Office.

Claims

1. a safety eyewear is characterized in that, includes at least:

One can wear be located at head, as the cover helmet of the usefulness of fixing and basic protection;

One cover net, the outer ledge of netting at this cover is installed with a buffering and shock preventing assembly at least;

One buffering and shock preventing assembly has: a chuck, connect the edge that is fixed in the cover net, and this chuck is provided with screw in the end; One urceolus, Yu Yiduan form the involution end, and are provided with perforate on this involution end, and end then is provided with screw thread at inner edge in addition; One pull bar is inserted in the urceolus, and an end is locking end, passes perforate and stretches into the screwhole spiro bonding of chuck outer end, and end then forms the pushing and pressing end in addition; One spring element is sheathed on the rear end of pull bar; One adjusts tapered end is provided with the protruding end that supports in the inboard, the outside then is formed with allocating slot, and the outer peripheral edges of this adjustment tapered end are formed with screw thread just can seal the screw thread place, outer end that is located at urceolus; One involution piece is provided with openend, includes screw thread and involution on the periphery screw thread of adjusting tapered end.

2. safety eyewear as claimed in claim 1 is characterized in that, wherein, this cover helmet side is provided with a plurality of fixing holes.

3. safety eyewear as claimed in claim 1 is characterized in that, wherein, this urceolus is provided with the trip of protrusion in outer lower end.

4. safety eyewear as claimed in claim 1 is characterized in that, wherein, this allocating slot of adjusting tapered end is " one " font.

5. safety eyewear as claimed in claim 1 is characterized in that, wherein, this allocating slot of adjusting tapered end is " ten " font.

6. safety eyewear as claimed in claim 1 is characterized in that, wherein, the outer end of this involution piece is gradually brings shape together, and forms the bottle opener member endways.

7. safety eyewear as claimed in claim 6 is characterized in that, wherein, the bottle opener member of this involution piece is " one " font.

8. safety eyewear as claimed in claim 6 is characterized in that, wherein, and bottle opener member " ten " font of this involution piece.

9. safety eyewear as claimed in claim 1 is characterized in that, wherein, this chuck is made of two lateral mass, and this two lateral mass inboard is provided with the arc groove and is fastened on the edge of cover net, and this chuck is in laterally being provided with a plurality of lockholes.