CN205286693U - Novel electric arc protective face mask who moves is laid out at end after preventing scarf - Google Patents

Abstract

The utility model discloses a novel electric arc protective face mask who moves is laid out at end after preventing scarf. Wherein, this face guard include the arc alternately the strip, alternately be equipped with on the tip of strip at the arc and intersect the annular stock that the strip was equipped with with the arc, and the CAP body who is equipped with on alternately at the arc. It is connected the scarf that surrounds user's neck and shoulder with CAP body to be provided with on the annular stock. Drape over one's shoulders shoulder bag and draw together and be equipped with on annular stock that the ring -type is connected on annular stock and be equipped with toward the left side piece and the right side piece that turn up on annular stock openly leaves open -ended back part, side at first back part, and be equipped with well piece of being connected with annular stock and the film that is equipped with on the inner face of back part on well inner face. The size of film is corresponding with the shape with the size of shape and back part, is provided with elasticity mechanism on the film. The utility model discloses have safe in utilizationly and be convenient, and comfortable and succinct orderly effect.

Description

A kind of New Arc protective face mask of moving in end of swing after tippet of preventing

Technical field

The utility model relates to arc protection apparatus field, particularly a kind of New Arc protective face mask of moving in end of swing after tippet of preventing.

Background technology

The electric arc event of hurting sb.'s feelings frequently occurred in recent years, wherein authoritative sources HelenaMakinen has analyzed 25 electric arc accidents of Dutch 1996-1999, the central maximum position of Hand Burns number of times, reach 71%, next is face's accounting 43%, is vital so sum up the arc protection face shield of wearing standard to staff. Therefore, according to 5.51(d in GB DL/T320-2010) requirement, the tippet part of electric arc head-shield should cover head and neck, covers arc protection clothes part and is no less than 200mm. But, existing arc protection head-shield is generally in the time of static state, just can ensure to be no less than 200mm with the cover part of arc protection clothes, in the time that human body such as bows, bends at the action, the rear end of swing of arc protection head-shield can be with moving in the action of human body, this causes the cover part taking with arc protection dynamically time to be less than 200mm, or when dynamic, can ensuring coverage part be not less than 200mm when human body. In the time of static state, covering part branch is very large, causes the aesthetic property of outward appearance to decline. Under this particular job environment, the requirement that need to meet GB reaches certain barrier propterty, can ensure not affect wearer's operating efficiency and the tidiness of appearance and modeling and aesthetics.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a kind of and uses safety and convenient, and the comfortable and succinct neat New Arc protective face mask that moves in end of swing after tippet of preventing.

For achieving the above object, the utility model provides a kind of New Arc protective face mask of moving in end of swing after tippet of preventing, wherein, comprise arc cross bar, on the end of arc cross bar, be provided with the annular stock being provided with arc cross bar, and the cap body being provided with in arc cross bar. On annular stock, be provided with cap body and be connected the tippet that surrounds user's neck and shoulder. Tippet is included in annular stock and is provided with loop connecting leaves the rear panel of opening on annular stock and in annular stock front, on the side of the first rear panel, is provided with toward the left side sheet and the right side sheet that turn up, and on the inner face of rear panel, is provided with the middle sheet being connected with annular stock and the egative film being provided with on the inner face of middle. The size and shape of egative film is corresponding with the size and shape of rear panel, is provided with elastic mechanism on egative film. Thus, end of swing form and the shoulders of human body form of left side sheet and right side sheet match, and adopt after this construction design method, and the form of tippet more meets the form of neck and shoulder, more succinct attractive in appearance and do not affect the kinematic dexterity of arm.

In some embodiments, elastic mechanism is included in egative film and is provided with the tuck layer of multiple cross direction profiles, and the elastic cord being provided with on tuck layer. Thus, tippet is designed to swing to tippet, and be provided with horizontal tuck layer at end of swing place, adopt after this method for designing, bow and bend over to wait when action when human body, the tuck amount of design can be opened to there will not be in tippet end of swing and move and cause the cover part of head-shield and arc protection clothes to be less than the situation of 200mm, and improves aesthetic property and the terseness of mode of appearance. In addition, between horizontal tuck layer, be connected and fixed in tippet the inside by elastic cord, adopt after such technical scheme, in the time that human body head returns to erectility from the action such as bow, bend over, the tuck being opened can return to the reset condition while not being opened smoothly rapidly, there will not be pleat cannot return to the situation of reset condition.

In some embodiments, on the annular stock of aperture position, be provided with bar shaped panel. Thus, in order to ensure that cap body more meets the form of human body head and conveniently cleans and carry, fare between bar shaped panel top edge and cap body is sewed up and linked together, between bar shaped panel lower limb and tippet, adopt dismountable connected mode.

In some embodiments, on egative film, be provided with fire-retardant VELCRO. Thus, fire-retardant VELCRO is arranged on to the end of swing center of tippet egative film, in the time of static state, tippet takes the clothing fire-retardant VELCRO laminating at back of the body place after one's death by VELCRO and arc protection, and dynamically time, the expansion of more convenient tuck amount, prevents from moving in head-shield end of swing.

The beneficial effects of the utility model are to have the safety of use and convenient, and comfortable and succinct neat. Owing to both can ensureing human body when the static state and the cover part of arc protection clothes is not less than 200mm, improve the performance of security protection, also can ensure that appearance and modeling is neat and artistic. Can also not affect user person's operating efficiency in the case of reaching certain barrier propterty, ensure that human body is no matter in static state or dynamically time, tippet is no less than 200mm with the cover part that arc protection takes, and cost is minimum. When use, can prevent that user is in the time the action such as bowing, bend over, occur the situation of moving in end of swing after tippet, there is better security protection performance, simultaneously in conjunction with human engineering principle, the mode of appearance of the tippet human figure of more fitting, has ensured the flexibility of arm action. Realize and used safety and convenient, and comfortable and succinct neat effect.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of elastic mechanism;

Fig. 3 is the decomposition texture schematic diagram of Fig. 2.

Detailed description of the invention

Below in conjunction with accompanying drawing, utility model is described in further detail.

As Figure 1-3, a kind of New Arc protective face mask of moving in end of swing after tippet of preventing, comprises arc cross bar, on the end of arc cross bar, is provided with the annular stock being provided with arc cross bar, and the cap body 1 being provided with in arc cross bar. On annular stock, be provided with cap body 1 and be connected the tippet that surrounds user's neck and shoulder. Tippet is included in annular stock and is provided with loop connecting leaves the rear panel 4 of opening on annular stock and in annular stock front, on the side of the first rear panel 4, is provided with toward the left side sheet 5 and the right side sheet 3 that turn up, and on the inner face of rear panel 4, is provided with the middle sheet being connected with annular stock and the egative film being provided with on the inner face of middle. The size and shape of the size and shape of egative film and rear panel 4 is corresponding. Rear panel 4, left side sheet 5 and right side sheet 3, and egative film sews up by fare the composition tippet entirety that links together. On egative film, be provided with elastic mechanism. Elastic mechanism is included in egative film and is provided with the tuck layer 2 of multiple cross direction profiles, and the elastic cord 8 being provided with on tuck layer 2. On tuck layer 2, can form stitching 9. Above-mentioned elastic cord 8 is arranged between tuck layer 2. The quantity of tuck is that 2-3 is individual suitable, and pleat amount size is preferably 8-12cm. Elastic cord 8 is fixed by the horizontal fare in the position concealed with the centre position of tuck. The length of elastic cord 8 is less than the size of pleat amount, is preferably 4-6cm, and tuck layer 2 is pressed to sizing, sews up fixing at left and right edges place fare. On the annular stock of aperture position, be provided with bar shaped panel 7, cap body 1 is sewed up and is linked together by fare with bar shaped panel 7 top edges. In addition, adopt dismountable connected mode to be fixed together at bar shaped panel 7 lower limbs and tippet. On egative film, be provided with fire-retardant VELCRO 6. This fire-retardant VELCRO 6 is arranged at top, egative film end of swing center place. Lower limb and tippet joint at bar shaped panel 7 arrange the hair side in fire-retardant VELCRO 6 combinations, with the lower limb joint of bar shaped panel 7, the hook face matching with hair side are set at described tippet; Also or hair side is arranged on the joint of tippet and hook face is arranged on the joint of bar shaped panel 7 lower limbs.

The end of swing center top of rear panel 4 takes corresponding joint with arc protection and is provided with the hair side in fire-retardant VELCRO 6 combinations, arc protection take with rear panel 4 end of swing centers above corresponding joint the hook face matching with hair side is set; Also or hair side is arranged on the joint of arc protection clothes and hook face is arranged on the joint of rear panel 4 tops, end of swing centers.

Above-described is only embodiments more of the present utility model. For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of utility model.

Claims (4)

1. prevent the New Arc protective face mask moving in end of swing after tippet, it is characterized in that, comprise arc cross bar, on the end of arc cross bar, be provided with the annular stock being provided with arc cross bar, and the cap body being provided with in arc cross bar;

On described annular stock, be provided with cap body and be connected the tippet that surrounds user's neck and shoulder; Described tippet is included in annular stock and is provided with loop connecting leaves the rear panel of opening on annular stock and in annular stock front, on the side of the first rear panel, is provided with toward the left side sheet and the right side sheet that turn up, and on the inner face of rear panel, is provided with the middle sheet being connected with annular stock and the egative film being provided with on the inner face of middle;

The size and shape of described egative film is corresponding with the size and shape of rear panel;

On described egative film, be provided with elastic mechanism.

2. a kind of New Arc protective face mask of moving in end of swing after tippet of preventing according to claim 1, is characterized in that, described elastic mechanism is included in egative film and is provided with the tuck layer of multiple cross direction profiles, and the elastic cord being provided with on tuck layer.

3. a kind of New Arc protective face mask of moving in end of swing after tippet of preventing according to claim 2, is characterized in that, on the annular stock of described aperture position, is provided with bar shaped panel.

4. prevent according to a kind of described in claim 1,2 or 3 the New Arc protective face mask moving in end of swing after tippet, it is characterized in that, on described egative film, be provided with fire-retardant VELCRO.