CN212014656U - Bamboo woven safety helmet with dust hood protection - Google Patents

Abstract

The utility model discloses a bamboo-woven safety helmet with dust hood protection, the structure of which comprises a bamboo-woven helmet shell, a bamboo-woven helmet brim and a binding band, the utility model has the following advantages that a protective cover device is arranged at the right part of the bottom end of an inner frame, the proper wearing length is adjusted through a second adjusting band, then the safety helmet is arranged at the front end of the eye part through a transparent eyeshade, the head part is fixed by a first elastic band and a second adjusting band in a sleeved mode, and the inner side end of a breathing adhesive layer for arranging the mouth part at the position of the protective cover is fixed by the ear part of a user through the second elastic band in a sleeved mode, thereby achieving the beneficial effect of improving the protection degree by additionally arranging an eye protection part and a mouth protection part; and set up adjusting device in the inboard lower part of inner frame, grasp the turning block and exert the turning force through the hand, drive the threaded rod and locate the screw thread at the fixed block and rotate to rotate in the middle part of axletree plate left end by rotating the piece, and then move about the axletree plate right part is inside the cover frame, reached and adopted the screw rod to promote the mode so that the adjustment wears the beneficial effect of elasticity.

Description

Bamboo woven safety helmet with dust hood protection

Technical Field

The utility model belongs to the technical field of the safety helmet, in particular to bamboo weaving safety helmet with dustcoat protection.

Background

The safety helmet is mainly worn to protect the head from being injured, and can protect the head of a person from being injured or reduce the injury degree of the head under the following conditions;

the following protective conditions are generally packaged: when the flying or falling object strikes the head; when the operator falls from a height of 2m or above; when the head is possibly shocked; when the head of the user walks or works at a low position and the head of the user possibly touches a sharp and hard object;

the existing bamboo woven safety helmet is widely used due to high toughness strength and long service life, but the protection degree of the safety helmet in the prior art in the working process of a more dust environment is not enough, and the operation of adjusting the wearing tightness is not convenient enough when the safety helmet is used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the bamboo weaving safety helmet with dust hood protection is proposed at present to solve this safety helmet not enough at the protection degree of the more environment during operation of dirt, and adjust the operation of wearing the elasticity when using problem convenient inadequately, protect with the mouth through adding the beneficial effect of part in order to improve the protection degree with establishing the eye, and adopt the screw rod to promote the mode so that the adjustment is worn the beneficial effect of elasticity.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a bamboo plaited safety helmet with dustcoat protection, including bamboo plaited hat shell, bamboo plaited hat brim, bandage, inside casing, first regulation band, buckle, adjusting device and guard shield device, bamboo plaited hat shell bottom periphery is through weaving mode and bamboo plaited hat brim integrated into one piece, the periphery of bamboo plaited hat brim is through winding mode and bandage fixed connection, bamboo plaited hat shell inner wall and inside casing fixed connection, around the inside casing bottom two respectively with first regulation band fixed connection, be provided with the buckle between the first regulation band to first regulation band and buckle fixed connection, inboard lower part of inside casing and adjusting device fixed connection, inside casing bottom right part and guard shield device fixed connection.

Further, adjusting device includes threaded rod, fixed block, turning block, axletree board, cover frame and sponge layer, the threaded rod runs through both ends middle part about the fixed block to threaded rod and fixed block threaded connection, threaded rod left end and turning block fixed connection, the threaded rod left end is rotated through rotating piece and axletree board and is connected, the axletree board runs through two parts around the cover frame left end to cover frame and axletree board swing joint, axletree board right-hand member middle part and cover frame left end bond with the sponge layer respectively, cover frame right-hand member and inside casing inner wall right-hand member fixed connection, fixed block and inside casing inner wall left end middle part fixed connection, the threaded rod runs through bamboo plaiting article hat shell and inside casing right part simultaneously to bamboo plaiting article hat shell and inside casing all with threaded rod swing joint.

Further, the protective cover device comprises a fixing belt, a surface layer, a transparent eye cover, a first elastic belt, a second adjusting belt, a cover opening, a magic tape, a breathing adhesive layer and a second elastic belt, the fixing belts are respectively fixedly connected with the front part and the rear part of the top end of the surface layer, the upper part of the surface layer is connected with the inside of the transparent eyeshade valley bottom, the front part and the rear part of the left end of the surface layer are respectively fixedly connected with a first elastic belt, the left end of the first elastic belt is fixedly connected with a second adjusting belt, the first elastic belts are respectively arranged at the front and the back of the transparent eyeshade, the middle lower part of the surface layer is provided with a shade opening, a magic tape is arranged between the right end of the surface layer and the left end of the breathing adhesive layer, the breathing adhesive layer is fixedly connected with the surface layer through a magic tape, the mask opening is arranged in the middle of the left side of the breathing adhesive layer, the front portion and the rear portion of the left lower end of the surface layer are fixedly connected with a second elastic belt respectively, and the second elastic belt is arranged in the front of the cover opening and the rear of the cover opening respectively.

Furthermore, the middle part of the outer surface of the rotating block is provided with striped anti-slip stripes.

Furthermore, the right end of the shaft plate is provided with a limit ring, the right end of the sleeve frame is provided with a baffle ring, and the width of the inner diameter and the outer diameter of the limit ring is larger than 5mm of the baffle ring.

Furthermore, the breathing paste layer is of a three-layer structure and sequentially comprises a non-woven fabric layer, a melt-blown layer and a non-woven fabric layer from left to right.

Further, the surface layer is made of PVC coated cloth.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the problem of this safety helmet not enough at the protection degree of the more environment during operation of dust, through set up the guard shield device at inside casing bottom right part, adjust suitable wearing length through the second regulation band, the eye front end is arranged in by transparent eye-shade again, and it is fixed in the head with the second regulation band cover to use first elastic webbing, again by the second elastic webbing cover fixed in user's ear place the breathing of gauze mask department in the oral area and paste layer medial extremity, reached through adding establish the beneficial effect that the eye protects and protect the part in order to improve the protection degree with the mouth.

2) The problem of adjust the operation of wearing the elasticity convenient inadequately when using for solving, through setting up adjusting device in the inboard lower part of inner frame, grab through the hand and attach the turning block and apply the turning force, drive the threaded rod and locate the screw thread at the fixed block and rotate to by rotating in the rotation of axletree plate left end middle part, and then to the activity about the axletree plate right part is inside the cover frame, reached and adopted the screw rod to promote the mode so that the adjustment is worn the beneficial effect of elasticity.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic bottom sectional view of the present invention;

FIG. 4 is a schematic view of a front view cross section of the present invention;

in the figure: the hat comprises a bamboo-woven hat shell-1, a bamboo-woven hat brim-2, a binding band-3, an inner frame-4, a first adjusting belt-5, a buckle-6, an adjusting device-7, a shield device-8, a threaded rod-71, a fixed block-72, a rotating block-73, a shaft plate-74, a sleeve frame-75, a sponge layer-76, a fixed belt-81, a surface layer-82, a transparent eye patch-83, a first elastic belt-84, a second adjusting belt-85, a cover opening-86, a magic tape-87, a breathing tape layer-88 and a second elastic belt-89.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a bamboo-woven safety helmet with a dust cover protection: including bamboo weaving hat shell 1, bamboo weaving hat brim 2, bandage 3, inside casing 4, first regulation band 5, buckle 6, adjusting device 7 and shield device 8, 1 bottom periphery of bamboo weaving hat shell is through weaving mode and 2 integrated into one piece of bamboo weaving hat brim, 2 peripheries of bamboo weaving hat brim are through winding mode and 3 fixed connection of bandage, 1 inner wall of bamboo weaving hat shell and inside casing 4 fixed connection, 4 bottom front and back two parts of inside casing respectively with 5 fixed connection of first regulation band, be provided with buckle 6 between the first regulation band 5, and first regulation band 5 and 6 fixed connection of buckle, 4 inboard lower parts of inside casing and adjusting device 7 fixed connection, 4 bottom right parts of inside casing and 8 fixed connection of shield device.

Wherein, the adjusting device 7 comprises a threaded rod 71, a fixed block 72, a rotating block 73, a shaft plate 74, a sleeve frame 75 and a sponge layer 76, the threaded rod 71 penetrates through the middle parts of the left end and the right end of the fixed block 72, and the threaded rod 71 is in threaded connection with the fixed block 72, the left end of the threaded rod 71 is fixedly connected with the rotating block 73, the left end of the threaded rod 71 is rotationally connected with a shaft plate 74 through a rotating part, the shaft plate 74 penetrates through the front part and the rear part of the left end of the sleeve frame 75, the sleeve frame 75 is movably connected with the shaft plate 74, the middle part of the right end of the shaft plate 74 and the left end of the sleeve frame 75 are respectively bonded with the sponge layer 76, the right end of the sleeve frame 75 is fixedly connected with the right end of the inner wall of the inner frame 4, the fixed block 72 is fixedly connected with the middle part of the left end of the inner wall of the inner frame 4, the threaded rod 71 simultaneously penetrates through the right parts of the bamboo-woven hat shell 1 and the inner frame 4, and the bamboo-woven hat shell 1 and the inner frame 4 are movably connected with the threaded rod 71, and the threaded rod pushing mode is adopted to adjust the wearing tightness.

Wherein, the protective cover device 8 comprises a fixing belt 81, a surface layer 82, a transparent eyeshade 83, a first elastic belt 84, a second adjusting belt 85, a cover opening 86, a magic tape 87, a breathing adhesive layer 88 and a second elastic belt 89, the fixing belt 81 is respectively fixedly connected with the front and the back parts of the top end of the surface layer 82, the upper part of the surface layer 82 is connected with the valley bottom of the transparent eyeshade 83, the front and the back parts of the left end of the surface layer 82 are respectively fixedly connected with the first elastic belt 84, the left end of the first elastic belt 84 is fixedly connected with the second adjusting belt 85, the first elastic belt 84 is respectively arranged at the front and the back parts of the transparent eyeshade 83, the middle lower part of the surface layer 82 is provided with the cover opening 86, the magic tape 87 is arranged between the right end of the surface layer 82 and the left end of the breathing adhesive layer 88, the breathing adhesive layer 88 is fixedly connected with the surface layer 82 through the magic tape 87, the cover opening 86 is arranged, two parts are respectively with second elastic band 89 fixed connection around the left lower extreme of surface course 82, second elastic band 89 sets up respectively in two sides around cover mouth 86, protects the beneficial effect with the mouth protects the part in order to improve the protection degree through establishing the eye according to the aforesaid with the mouth with adding.

The middle part of the outer surface of the rotating block 73 is provided with striped anti-slip stripes, so that the friction force is increased, and the hand operation and rotation are facilitated.

Wherein, the right end of the shaft plate 74 is provided with a limit ring, the right end of the sleeve frame 75 is provided with a baffle ring, the width of the inner diameter and the outer diameter of the limit ring is larger than 5mm of the baffle ring, and the position between the limit ring and the baffle ring is limited according to the above to prevent falling.

Wherein, breathe and paste layer 88 and be three layer construction and it is non-woven fabrics layer, melt-blown layer and non-woven fabrics layer from left to right in proper order, dustproof effectual, prevent that the bacterium from invading by force.

Wherein, the material that surface course 82 adopted is PVC coating cloth, and is durable.

This patent melt-blown cloth layer, by superfine polypropylene fiber vertically and horizontally staggered range upon range of constitution to through electrostatic electret treatment, the melt-blown layer passes through inertial collision, interception and diffusion when the air passes through the gauze mask, fine particulate matter and droplet etc. in the electrostatic adsorption air, thereby prevent the invasion of bacterium virus.

The working principle is as follows: firstly, taking out the bamboo-woven safety helmet with the dust cover protection and placing the bamboo-woven safety helmet at a proper position;

then, the bamboo-woven safety helmet is taken up, the head is placed in the inner side of the inner frame 4, at the moment, the adjusting device 7 arranged at the lower part of the inner side of the inner frame 4 is used for grabbing the rotating block 73 by a hand and applying a rotating force to drive the threaded rod 71 to rotate at the position of the fixed block 72 in a threaded manner, the rotating piece rotates at the middle part of the left end of the shaft plate 74, the right part of the shaft plate 74 moves left and right in the sleeve frame 75, the size of a space between the shaft plate 74 and the sleeve frame 75 is adjusted, the beneficial effect that the wearing tightness is convenient to adjust by adopting a screw rod pushing manner is achieved, and the sponge layer 76 provides comfort for the head;

then, the right part of the bottom end of the inner frame 4 is provided with the protective cover device 8, the wearing length is adjusted through the second adjusting belt 85, the transparent eye patch 83 is arranged at the front end of the eyes, the head is fixed by sleeving the first elastic belt 84 and the second adjusting belt 85 on the head, and the inner side end of the breathing adhesive layer 88 for arranging the mouth part at the mouth 86 is fixed by sleeving the ear part of a user through the second elastic belt 89, so that the beneficial effect of improving the protection degree by additionally arranging eye protection and mouth protection components is achieved, and the breathing adhesive layer 88 fixed at the right end of the mouth 86 through the magic tape 87 can be conveniently replaced;

finally, according to the above, the first adjusting belt 5 is used for adjusting, the buckle 6 is used for fixing, and then the wearing can be completed, the bamboo-woven hat brim 2 on the outer side of the bamboo-woven hat shell 1 provides a certain sun-shading effect, and the binding bands 3 on the periphery of the bamboo-woven hat brim 2 provide weaving stability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a bamboo weaving safety helmet with dustcoat protection which characterized in that: comprises a bamboo-woven hat shell (1), a bamboo-woven hat brim (2), a binding band (3), an inner frame (4), a first adjusting belt (5), a buckle (6), an adjusting device (7) and a shield device (8), the periphery of the bottom end of the bamboo-woven hat shell (1) is integrally formed with the bamboo-woven hat brim (2) in a weaving mode, the periphery of the bamboo-woven brim (2) is fixedly connected with the binding band (3) in a winding way, the inner wall of the bamboo-woven hat shell (1) is fixedly connected with an inner frame (4), the front part and the rear part of the bottom end of the inner frame (4) are respectively fixedly connected with a first adjusting belt (5), a buckle (6) is arranged between the first adjusting belts (5), the first adjusting belt (5) is fixedly connected with the buckle (6), the lower part of the inner side of the inner frame (4) is fixedly connected with the adjusting device (7), the right part of the bottom end of the inner frame (4) is fixedly connected with the shield device (8).

2. The bamboo-woven safety helmet with dust cover protection according to claim 1, characterized in that: the adjusting device (7) comprises a threaded rod (71), a fixed block (72), a rotating block (73), a shaft plate (74), a sleeve frame (75) and a sponge layer (76), wherein the threaded rod (71) penetrates through the middle parts of the left end and the right end of the fixed block (72), the threaded rod (71) is in threaded connection with the fixed block (72), the left end of the threaded rod (71) is fixedly connected with the rotating block (73), the left end of the threaded rod (71) is rotatably connected with the shaft plate (74) through a rotating part, the shaft plate (74) penetrates through the front part and the rear part of the left end of the sleeve frame (75), the sleeve frame (75) is movably connected with the shaft plate (74), the middle part of the right end of the shaft plate (74) and the left end of the sleeve frame (75) are respectively bonded with the sponge layer (76), the right end of the sleeve frame (75) is fixedly connected with the right end of the inner wall of the inner frame (4), the middle, the threaded rod (71) penetrates through the right parts of the bamboo-woven hat shell (1) and the inner frame (4) at the same time, and the bamboo-woven hat shell (1) and the inner frame (4) are movably connected with the threaded rod (71).

3. The bamboo-woven safety helmet with dust cover protection according to claim 1, characterized in that: the protective cover device (8) comprises a fixing belt (81), a surface layer (82), a transparent eye cover (83), a first elastic belt (84), a second adjusting belt (85), a cover opening (86), a magic tape (87), a breathing tape layer (88) and a second elastic belt (89), wherein the fixing belt (81) is fixedly connected with the front portion and the rear portion of the top end of the surface layer (82) respectively, the upper portion of the surface layer (82) is connected with the valley bottom of the transparent eye cover (83), the front portion and the rear portion of the left end of the surface layer (82) are fixedly connected with the first elastic belt (84) respectively, the left end of the first elastic belt (84) is fixedly connected with the second adjusting belt (85), the first elastic belt (84) is arranged on the front portion and the rear portion of the transparent eye cover (83) respectively, the cover opening (86) is arranged on the middle lower portion of the surface layer (82), the magic tape (87) is arranged between the right end of the surface layer (82) and the left end of the, and breathe and paste layer (88) and paste (87) and surface course (82) fixed connection through the magic, cover mouth (86) set up in breathing and paste layer (88) left middle part, surface course (82) left lower extreme front and back two respectively with second elastic webbing (89) fixed connection, second elastic webbing (89) set up respectively in cover mouth (86) front and back two sides.

4. The bamboo-woven safety helmet with dust hood protection according to claim 2, characterized in that: the middle part of the outer surface of the rotating block (73) is provided with striped anti-slip stripes.

5. The bamboo-woven safety helmet with dust hood protection according to claim 2, characterized in that: the right end of the shaft plate (74) is provided with a limit ring, the right end of the sleeve frame (75) is provided with a baffle ring, and the width of the inner diameter and the outer diameter of the limit ring is larger than 5mm of the baffle ring.

6. The bamboo-woven safety helmet with dust cover protection according to claim 3, characterized in that: the breathing adhesive layer (88) is of a three-layer structure and sequentially comprises a non-woven fabric layer, a melt-blown layer and a non-woven fabric layer from left to right.

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