CN210158079U

CN210158079U - Safety helmet with neck protection function for coal mining

Info

Publication number: CN210158079U
Application number: CN201920598412.8U
Authority: CN
Inventors: 陈自新; 李�真
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-20
Anticipated expiration: 2029-04-28

Abstract

The utility model relates to a coal mining safety technical field just discloses a colliery of taking rib function adopts safety helmet, the helmet comprises a cap body, the inside front side and the equal fixed mounting in rear side of the cap body have the pivot, the bottom of pivot and the below fixed mounting that is located the cap body have the support frame. This take safety helmet for coal mining of rib function, through setting up the support frame, constructor can adjust to rotate the support frame and adjust the position that is fit for oneself then pull the rear end fender rod downwards and take the cap body in the top of the head when getting into in the coal mining mine hole, later upwards rotate the rear end fender rod and make the rear end fender rod card in constructor's neck, later press adjustment button to the inboard side, adjustment button drives the inserted bar and draws the spring motion to the inboard side, the inserted bar can be in the draw-in groove on inclined plane when moving to the inboard side, the inserted bar thinks back to drive the picture peg and openly moves to the rear shield fender rod this moment, thereby make the picture peg restriction that drops the spacing groove.

Description

Safety helmet with neck protection function for coal mining

Technical Field

The utility model relates to a coal mining safety technical field specifically is a safety helmet for coal mining of area rib function.

Background

The safety helmet is a hat which has a protection function on injury of the head of a person caused by falling objects and other specific factors, and comprises a helmet shell, a helmet liner, a chin strap, accessories and the like, wherein the helmet shell is a main part of the safety helmet and generally adopts an elliptical or hemispherical thin shell structure; the hat lining is a general name of the parts in the hat shell which are directly contacted with the top of the head of a wearer; the chin strap is a strap with feet tied on the chin and plays a role of fixing the safety helmet, and the chin strap consists of a strap and a locking card.

Coal mining needs the user to go deep into the coal mine cave and mines, and the condition of rockfall probably appears in the cave needs to wear the safety helmet and protects constructor, but traditional safety helmet does not possess neck protection device, if constructor appears slipping and probably causes neck and ground direct contact to cause the bruise, so provide a safety helmet for coal mining of taking rib function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a colliery of taking rib function is opened and is adopted safety helmet possesses the advantage of neck protection, has solved traditional safety helmet and has not possessed neck protection device, if constructor appears slipping and probably cause the problem that neck and ground direct contact caused the bruise.

(II) technical scheme

For the purpose that realizes above-mentioned neck protection, the utility model provides a following technical scheme: a safety helmet with a neck protection function for coal mining comprises a helmet body, wherein a rotating shaft is fixedly arranged on the front side and the rear side of the interior of the helmet body, a support frame is fixedly arranged at the bottom of the rotating shaft and below the helmet body, one end, far away from the rotating shaft, of the top of the support frame is movably connected with the interior of the helmet body, a through hole is formed in the left side of the support frame, rear end protection rods are movably arranged on the front side and the back side of the support frame, a telescopic rod is movably arranged on the right side of each rear end protection rod, a front end protection rod is fixedly arranged on the right side of the telescopic rod, air scattering holes are formed in the rear end protection rod and the back side of the front end protection rod, protection pads are fixedly arranged on the opposite sides of the rear end protection rod and the front end protection rod, adjusting buttons are movably arranged at the top and the bottom, the utility model discloses a socket, including insert box, regulation button, inserted bar, picture peg, socket, back end fender rod, the inside of back end fender rod and the one end fixed mounting that is located near the telescopic link have the box of inserting, the slot has all been seted up to the top and the bottom of inserting the box, regulation button pegs graft in the slot, regulation button's opposite side fixed mounting has the inserted bar, the inserted bar extends to the inside of inserting the box, the spring has been cup jointed in the outside of inserted bar, the dorsal part of spring and the inner wall fixed connection who inserts the box, the inside of inserting the box and the opposite side movable mounting who is located the spring have the picture peg, the picture peg is pegged graft in the inside of spacing groove, the draw-in groove has.

Preferably, the support frame is a tough plastic plate, and the rear end guard bar and the front end guard bar are plastic boxes.

Preferably, the width of the telescopic rod is smaller than the width of the rear end protection rod and the width of the front end protection rod, and the rear end protection rod and the front end protection rod are both arc-shaped.

Preferably, the protection pad is a breathable sponge pad, the number of the slots is two, and one end, close to the clamping groove, of the spring is fixedly connected with the inserted rod.

Preferably, the width of the inserting plate is smaller than that of the limiting grooves, and the number of the limiting grooves is not less than twenty.

Preferably, the number of the clamping grooves is two, and the opposite sides of the clamping grooves are inclined planes.

(III) advantageous effects

Compared with the prior art, the utility model provides a colliery of taking rib function adopts safety helmet possesses following beneficial effect:

the safety helmet with the neck protection function for coal mining is characterized in that a support frame is arranged, when the safety helmet enters a coal mining hole, a constructor can adjust and rotate the support frame to adjust the position suitable for the constructor, then pull the rear end protection rod downwards to bring the helmet body to the top of the head, then rotate the rear end protection rod upwards to clamp the rear end protection rod on the neck of the constructor, then press an adjusting button inwards, the adjusting button drives an inserted rod to pull a spring to move inwards, the inserted rod can move inwards in a clamping groove of an inclined plane when moving inwards, the inserted rod wants to return to drive an inserted plate to move towards the front side of the rear shield protection rod, so that the inserted plate falls off the limit of a limit groove, when the adjusting button is loosened, the spring loses pressure to reset the inserted rod to drive the inserted rod to move towards the outer side of an inserted box, the inserted plate is inserted into the limit groove at the moment, a telescopic rod can stretch out and draw back inside the rear end protection rod to adjust the distance between, thereby the constructor who adapts to different neck thicknesses uses, and constructor can reach the effect of protection constructor neck after wearing the safety helmet for constructor neck can directly not receive the damage when falling down or colliding with, has improved the security performance of safety helmet.

Drawings

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

fig. 2 is a left side sectional view of the cartridge of the present invention.

In the figure: the novel multifunctional protective cap comprises a cap body 1, a rotating shaft 2, a supporting frame 3, a through hole 4, a rear-end protective rod 5, a telescopic rod 6, a front-end protective rod 7, an air dispersing hole 8, a protective pad 9, an adjusting button 10, a limiting groove 11, an inserting box 12, an inserting groove 13, an inserting rod 14, a spring 15, an inserting plate 16, a clamping groove 17 and an inserting opening 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a safety helmet with a neck protection function for coal mining comprises a helmet body 1, wherein a rotating shaft 2 is fixedly installed on both the front side and the rear side inside the helmet body 1, a support frame 3 is fixedly installed at the bottom of the rotating shaft 2 and below the helmet body 1, one end of the top of the support frame 3, which is far away from the rotating shaft 2, is movably connected with the inside of the helmet body 1, a through hole 4 is formed in the left side of the support frame 3, a rear-end protection rod 5 is movably installed on both the front side and the back side of the support frame 3, a telescopic rod 6 is movably installed on the right side of the rear-end protection rod 5, a front-end protection rod 7 is fixedly installed on the right side of the telescopic rod 6, the support frame 3 is a tough plastic plate, the rear-end protection rod 5 and the front-end protection rod 7 are plastic boxes, the width of the telescopic rod 6 is smaller than the widths of the rear-end protection rod 5 and the front-end protection rod 7, the, a protective pad 9 is fixedly arranged on the opposite side of the rear-end protective rod 5 and the front-end protective rod 7, adjusting buttons 10 are movably arranged at the top and the bottom of the rear-end protective rod 5, a limiting groove 11 is arranged on the opposite side of the telescopic rod 6, an inserting box 12 is fixedly arranged in the rear-end protective rod 5 and at one end close to the telescopic rod 6, slots 13 are respectively arranged at the top and the bottom of the inserting box 12, the adjusting buttons 10 are inserted in the slots 13, an inserting rod 14 is fixedly arranged on the opposite side of the adjusting button 10, the inserting rod 14 extends into the inserting box 12, a spring 15 is sleeved on the outer side of the inserting rod 14, the opposite side of the spring 15 is fixedly connected with the inner wall of the inserting box 12, an inserting plate 16 is movably arranged in the inserting box 12 and at the opposite side of the spring 15, the width of the inserting plate 16 is smaller than that of the limiting groove 11, the number of the limiting grooves 11 is not less than twenty, clamping grooves 17 are, the protective cushion 9 is a breathable sponge cushion, the number of the inserting grooves 13 is two, one end of the spring 15, which is close to the inserting groove 17, is fixedly connected with the inserting rod 14, the number of the inserting grooves 17 is two, the opposite sides of the inserting grooves 17 are inclined planes, the right side of the inserting box 12 is provided with the inserting opening 18, the telescopic rod 6 is inserted into the rear-end protective rod 5, a constructor can adjust and rotate the support frame 3 to adjust the position suitable for the constructor when entering a coal mining mine hole, then pull the rear-end protective rod 5 downwards to bring the cap body 1 to the top of the head, then rotate the rear-end protective rod 5 upwards to clamp the rear-end protective rod 5 at the neck of the constructor, then press the adjusting button 10 inwards, the adjusting button 10 drives the inserting rod 14 to pull the spring 15 inwards, the inserting rod 14 can move inwards in the inserting groove 17 of the inclined plane when moving inwards, at the inserting rod 14 wants to drive the inserting plate 16 to move backwards to the front, thereby make picture peg 16 the restriction that drops spacing groove 11, spring 15 loses pressure when loosening adjustment button 10 and resets and drive inserted bar 14 and remove to inserting 12 outsides, picture peg 16 will peg graft in spacing groove 11 inside this moment, let telescopic link 6 can adjust the distance between rear end fender rod 5 and front end fender rod 7 at the inside flexible rear end fender rod 5, thereby adapt to the constructor of different neck thicknesses and use, constructor can reach the effect of protection constructor neck after wearing the safety helmet, make constructor neck can directly not receive the damage when falling down or colliding with, the security performance of safety helmet has been improved.

To sum up, according to the safety helmet with the neck protection function for coal mining, by arranging the support frame 3, when entering a coal mining mine hole, a constructor can adjust and rotate the support frame 3 to adjust the position suitable for the constructor, then pull the rear end protection rod 5 downwards to bring the cap body 1 to the top of the head, then rotate the rear end protection rod 5 upwards to clamp the rear end protection rod 5 at the neck of the constructor, then press the adjusting button 10 inwards, the adjusting button 10 drives the inserting rod 14 to pull the spring 15 inwards to move, the inserting rod 14 moves inwards in the clamping groove 17 of the inclined plane when moving inwards, the inserting rod 14 wants to drive the inserting plate 16 to move towards the front of the rear shield protection rod 5, so that the inserting plate 16 falls off the limit of the limit groove 11, when the adjusting button 10 is loosened, the spring 15 loses pressure to reset to drive the inserting rod 14 to move towards the outer side of the inserting box 12, and then the inserting plate 16 is inserted into the limit groove 11, let telescopic link 6 can adjust the distance between rear end fender rod 5 and the front end fender rod 7 at the inside flexible rear end fender rod 5 to the constructor who adapts to different neck thicknesses uses, and constructor can reach the effect of protection constructor neck after wearing the safety helmet, makes constructor can directly not receive the damage when falling down or colliding with, has improved the security performance of safety helmet.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery of taking rib function adopts safety helmet, includes the cap body (1), its characterized in that: the front side and the rear side of the interior of the cap body (1) are both fixedly provided with a rotating shaft (2), the bottom of the rotating shaft (2) is fixedly provided with a support frame (3) which is positioned below the cap body (1), one end of the top of the support frame (3) far away from the rotating shaft (2) is movably connected with the interior of the cap body (1), the left side of the support frame (3) is provided with a through hole (4), the front side and the back side of the support frame (3) are both movably provided with a rear end protection rod (5), the right side of the rear end protection rod (5) is movably provided with a telescopic rod (6), the right side of the telescopic rod (6) is fixedly provided with a front end protection rod (7), the back side of the rear end protection rod (5) and the front end protection rod (7) is provided with an air dispersing hole (8), and the opposite side of the rear end protection rod (5) and the front end, the top and the equal movable mounting in bottom of rear end fender rod (5) have adjustment button (10), spacing groove (11) have been seted up to the opposite side of telescopic link (6), the inside of rear end fender rod (5) just is located the one end fixed mounting who is close to telescopic link (6) and has inserted box (12), slot (13) have all been seted up to the top and the bottom of inserting box (12), adjustment button (10) are pegged graft in slot (13), the opposite side fixed mounting of adjustment button (10) has inserted bar (14), inserted bar (14) extend to the inside of inserting box (12), spring (15) have been cup jointed in the outside of inserted bar (14), the looks dorsal part of spring (15) and the inner wall fixed connection of inserting box (12), the inside of inserting box (12) just is located the opposite side movable mounting of spring (15) and has picture peg (16), picture peg (16) are pegged graft in the inside of spacing groove (11), the top and the bottom of picture peg (16) have all seted up draw-in groove (17), socket (18) have been seted up on the right side of inserting box (12), telescopic link (6) are pegged graft in the inside of rear end fender rod (5).

2. A safety helmet with a neck protection function for coal mining according to claim 1, wherein: the supporting frame (3) is a tough plastic plate, and the rear end protection rod (5) and the front end protection rod (7) are plastic boxes.

3. A safety helmet with a neck protection function for coal mining according to claim 1, wherein: the width of telescopic link (6) is less than the width of rear end fender rod (5) and front end fender rod (7), rear end fender rod (5) all are the arc with front end fender rod (7).

4. A safety helmet with a neck protection function for coal mining according to claim 1, wherein: the protective pad (9) is a breathable sponge pad, the number of the slots (13) is two, and one end, close to the clamping groove (17), of the spring (15) is fixedly connected with the inserting rod (14).

5. A safety helmet with a neck protection function for coal mining according to claim 1, wherein: the width of the inserting plate (16) is smaller than that of the limiting grooves (11), and the number of the limiting grooves (11) is not less than twenty.

6. A safety helmet with a neck protection function for coal mining according to claim 1, wherein: the number of the clamping grooves (17) is two, and the opposite sides of the clamping grooves (17) are inclined planes.