阅读说明：本技术 清除鸟巢头部防护装置 (Head protection device for removing bird nest ) 是由 张国清 张瑜 马瑞 翟虎成 刘新会 王曦 史丽辉 姚骁倩 王斌 何星霖 罗心睿 于 2021-08-18 设计创作，主要内容包括：一种清除鸟巢头部防护装置,包括头盔、圆橡胶罩、面罩、抱箍,所述头盔包括盔壳、帽檐,在盔壳的底部设有环形帽檐,所述圆橡胶罩为弧形条,所述圆橡胶罩内侧设有卡槽,所述卡槽的形状与帽檐的形状相匹配,以使圆橡胶罩卡合固定在帽檐的前端,所述面罩的上端与圆橡胶罩可拆卸连接,所述抱箍为U形,抱箍的两个自由端与圆橡胶罩的两端铰接,所述抱箍套装在盔壳的帽檐上,通过在常规的头盔上安装面罩,有效阻止泥浆、铁丝、柴草、秸秆及排泄物伤及工作人员面部,同时还在一定程度上阻挡了难闻气味,有力的保障工作人员清除鸟巢安全。(The utility model provides a clear away bird's nest head protector, includes helmet, circle rubber cover, face guard, staple bolt, the helmet includes helmet shell, brim of a hat, is equipped with annular brim of a hat in the bottom of helmet shell, circle rubber cover is the arc strip, circle rubber cover inboard is equipped with the draw-in groove, the shape of draw-in groove and the shape phase-match of brim of a hat to make circle rubber cover block fix the front end at the brim of a hat, the upper end and the circle rubber cover of face guard can be dismantled and be connected, the staple bolt is the U-shaped, and two free ends of staple bolt are articulated with the both ends of circle rubber cover, the staple bolt suit is on the brim of a hat of helmet shell, through installing the face guard on conventional helmet, effectively prevents mud, iron wire, faggot, straw and excrement and injures and staff face, has still blockked the foul smell to a certain extent simultaneously, and powerful guarantee staff clears away bird's nest safety.)

1. The utility model provides a clear away bird's nest head protector which characterized in that: including helmet, circle rubber casing, face guard, staple bolt, the helmet includes helmet shell, brim of a hat, is equipped with annular brim of a hat in the bottom of helmet shell, circle rubber casing is the arc strip, circle rubber casing inboard is equipped with the draw-in groove, the shape of draw-in groove and the shape phase-match of brim of a hat to make circle rubber casing block fix the front end at the brim of a hat, the upper end and the circle rubber casing of face guard can be dismantled and be connected, the staple bolt is the U-shaped, and two free ends of staple bolt are articulated with the both ends of circle rubber casing, the staple bolt suit is on the brim of a hat of helmet shell.

2. The bird nest removing head guard of claim 1, wherein: clear away bird's nest head protector still includes the connecting piece, the connecting piece includes connection piece, rivet, the upper end and the round rubber cover of connection piece are connected, the lower extreme of connection piece is equipped with the rivet, the rivet is connected with the face guard.

3. The bird nest removing head guard of claim 1, wherein: the face guard is transparent half arc cover, the face guard is the PC material, staple bolt flexible plastic material.

4. The bird nest removing head guard of claim 1, wherein: the helmet shell comprises an inner shell, an outer shell and elastic balls, the inner shell is a rigid arc-shaped shell, the outer shell is an elastic arc-shaped shell, the inner shell and the outer shell are sleeved together in a stacking mode, so that a closed cavity is formed between the inner shell and the outer shell, the elastic balls are freely filled in the cavity, and air holes are densely distributed in the inner shell.

5. The bird nest removing head guard of claim 4, wherein: the vent holes are in a narrow and long strip shape.

6. The bird nest removing head guard of claim 4, wherein: clear away bird's nest head protector still includes air feed mechanism, air feed mechanism includes that the air supply takes place part, cyclone, activated carbon filter, the high-pressure gas export of part and cyclone's entry linkage take place for the air supply, cyclone's export and activated carbon filter's entry linkage, activated carbon filter's export and the cavity intercommunication between inner shell and the shell.

7. The bird nest removing head guard of claim 6, wherein: the air source generating component is an air pump or a fan.

8. The bird nest removing head guard of claim 4, wherein: the elastic ball is of a hollow structure.

9. The bird nest removing head guard of claim 4, wherein: the elastic ball is of a hollow structure.

10. The bird nest removing head guard of claim 4, wherein: the elastic ball is bonded with the inner shell or the outer shell.

Technical Field

The invention relates to the technical field of electric power safety protection equipment, in particular to a device for removing a bird nest and protecting the head.

Background

In the daily work of a power supply enterprise, a safety technical measure for on-site maintenance of a distribution line is a very important link, and as the operation and maintenance quality of the line is improved, the hidden line danger is more and more complicated; in spring and summer, birds begin to nest on the pole towers; the nest is built and is used mud, iron wire, faggot, straw and excrement as the main material more, runs into rainy weather and arouses the insulator flashover easily, causes distribution lines trip accident, influences the normal power consumption of power consumption customer, and the staff is at clearance nest in-process, and mud, iron wire, faggot, straw and the excrement that the bird nest fell can spill the staff on one's body often, arouse the bad smell, cause the staff injured even.

Disclosure of Invention

In view of the above, it is desirable to provide a device for removing a bird's nest.

The utility model provides a clear away bird's nest head protector, includes helmet, circle rubber casing, face guard, staple bolt, the helmet includes helmet shell, brim of a hat, is equipped with annular brim of a hat in the bottom of helmet shell, circle rubber casing is the arc strip, circle rubber casing inboard is equipped with the draw-in groove, the shape of draw-in groove and the shape phase-match of brim of a hat to make circle rubber casing block fix the front end at the brim of a hat, the upper end and the circle rubber casing of face guard can be dismantled and be connected, the staple bolt is the U-shaped, and two free ends of staple bolt are articulated with the both ends of circle rubber casing, the staple bolt suit is on the brim of a hat of helmet shell.

Preferably, clear away bird's nest head protector still includes the connecting piece, the connecting piece includes connection piece, rivet, the upper end and the round rubber cover of connection piece are connected, the lower extreme of connection piece is equipped with the rivet, the rivet is connected with the face guard.

Preferably, the face guard is transparent half arc cover, the face guard is the PC material, staple bolt flexible plastic material.

Preferably, the helmet shell comprises an inner shell, an outer shell and elastic balls, the inner shell is a rigid arc-shaped shell, the outer shell is an elastic arc-shaped shell, the inner shell and the outer shell are nested together, so that a closed cavity is formed between the inner shell and the outer shell, the elastic balls are freely filled in the cavity, and vent holes are densely distributed in the inner shell.

Preferably, the vent holes are in the shape of narrow and long strips.

Preferably, clear away bird's nest head protector still includes air feed mechanism, air feed mechanism includes that the air supply takes place part, cyclone, activated carbon filter, the high-pressure gas export of part and cyclone's entry linkage take place for the air supply, cyclone's export and activated carbon filter's entry linkage, activated carbon filter's export and the cavity intercommunication between inner shell and the shell.

Preferably, the gas source generating component is an air pump or a fan.

Preferably, the elastic ball is of a hollow structure.

Preferably, the elastic ball is of a hollow structure.

Preferably, the elastic ball is bonded to the inner shell or the outer shell.

Compared with the prior art, the invention has the beneficial effects that:

by installing the face mask on the conventional helmet, the face of workers is effectively prevented from being hurt by mud, iron wires, firewood, straws and excrement, meanwhile, the unpleasant smell is blocked to a certain extent, and the safety of removing bird nests by the workers is powerfully guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the bird nest removing head protection device.

Fig. 2 is a partial cross-sectional view of the bird nest removing head protection device.

In the figure: the helmet comprises a helmet 10, a helmet shell 11, an inner shell 111, an outer shell 112, an elastic ball 113, a visor 12, a round rubber cover 20, a face mask 30, a hoop 40, a connecting piece 50, a rivet 52, an air supply mechanism 60, an air source generating part 61, a cyclone dust collector 62 and an activated carbon filter 63.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 and 2, an embodiment of the present invention provides a device for removing a bird's nest from a head, including a helmet 10, a circular rubber cover 20, a mask 30, and a hoop 40, where the helmet 10 includes a helmet shell 11 and a visor 12, the bottom of the helmet shell 11 is provided with an annular visor 12, the circular rubber cover 20 is an arc-shaped strip, the inner side of the circular rubber cover 20 is provided with a slot, the shape of the slot matches the shape of the visor 12, so that the circular rubber cover 20 is fastened and fixed at the front end of the visor 12, the upper end of the mask 30 is detachably connected with the circular rubber cover 20, the hoop 40 is U-shaped, two free ends of the hoop 40 are hinged to two ends of the circular rubber cover 20, and the hoop 40 is sleeved on the visor 12 of the helmet shell 11.

Compared with the prior art, the invention has the beneficial effects that:

by installing the face mask 30 on the conventional helmet 10, the face of workers is effectively prevented from being hurt by mud, iron wires, firewood, straws and excrement, meanwhile, the unpleasant smell is blocked to a certain extent, and the safety of removing bird nests by the workers is powerfully guaranteed.

Referring to fig. 1 and 2, further, the device for removing the bird's nest head protection further comprises a connecting piece 50, wherein the connecting piece 50 comprises a connecting piece 50 and a rivet 52, the upper end of the connecting piece 50 is connected with the round rubber cover 20, the lower end of the connecting piece 50 is provided with the rivet 52, and the rivet 52 is connected with the face mask 30.

Referring to fig. 1 and 2, further, the mask 30 is a transparent semi-arc mask, the mask 30 is made of PC material, and the hoop 40 is made of flexible plastic material.

Referring to fig. 1 and 2, the helmet shell 11 further includes an inner shell 111, an outer shell 112, and elastic balls 113, wherein the inner shell 111 is a rigid arc shell, the outer shell 112 is an elastic arc shell, the inner shell 111 and the outer shell 112 are nested together to form a closed cavity between the inner shell 111 and the outer shell 112, the elastic balls 113 are freely packed in the cavity, and the inner shell 111 is densely provided with vent holes.

Referring to fig. 1 and 2, further, the vent holes are in the shape of long and narrow strips.

Referring to fig. 1 and 2, further, the bird nest removing head protection device further comprises an air supply mechanism 60, the air supply mechanism 60 comprises an air source generating component 61, a cyclone 62 and an activated carbon filter 63, a high-pressure air outlet of the air source generating component 61 is connected with an inlet of the cyclone 62, an outlet of the cyclone 62 is connected with an inlet of the activated carbon filter 63, and an outlet of the activated carbon filter 63 is communicated with a cavity between the inner shell 111 and the outer shell 112.

Referring to fig. 1 and 2, further, the air source generating unit 61 is an air pump or a blower.

Referring to fig. 1 and 2, further, the elastic ball 113 has a hollow structure.

Referring to fig. 1 and 2, further, the elastic ball 113 has a hollow structure.

Referring to fig. 1 and 2, further, the elastic ball 113 is bonded to the inner case 111 or the outer case 112.

Air is sent into the cyclone dust collector 62 by an air pump or a fan to remove solid particles, then enters the activated carbon filter 63 to remove unpleasant smell, and then enters the cavity between the inner shell 111 and the outer shell 112, the air bypasses the irregularly arranged elastic balls 113, the air in the cavity is uniformly distributed and has stable pressure, the whole head of a wearer is uniformly sprayed, and the whole head of the wearer is in a positive pressure environment, so that the entry of external unpleasant smell is prevented.

Outer shell 112 receives the impact, produces elastic deformation, elastic ball 113 elastic deformation afterwards, high-pressure air is compressed rapidly in the cavity, and air in the air is discharged rapidly from the air vent, forms the impact air current for partly energy is directly released into external environment, has reduced the energy of applying on inner shell 111, has played positive shock attenuation effect, and the adhesion's on the impact air current can be cleared up physically stickness material, like the bird hair, need not external power source.

The outer shell 112 is impacted to generate elastic deformation, part of the capacity is transmitted to the elastic ball 113, the deformation of the elastic ball 113 is dispersed, the impact force is dispersed to all directions, the energy applied to the inner shell 111 is reduced, and the positive shock absorption effect is achieved.

The outer shell 112 is impacted to generate elastic deformation, partial capacity is transmitted to the elastic ball 113, the elastic ball 113 is dispersed around the inner shell 111 and is subjected to the resistance of compressed air, so that partial energy is converted into the internal energy of the air, the energy applied to the inner shell 111 is reduced, and the positive shock absorption effect is achieved.

The modules or units in the device of the embodiment of the invention can be combined, divided and deleted according to actual needs.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.