CN212938195U

CN212938195U - Fire fighting helmet convenient for installing searchlight

Info

Publication number: CN212938195U
Application number: CN202021739457.1U
Authority: CN
Inventors: 黄展雷
Original assignee: Shenzhen Enron Fire Equipment Co ltd
Current assignee: Shenzhen Enron Fire Equipment Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-13
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a fire-fighting helmet convenient for installing a searchlight, which comprises a helmet body and a lug, wherein the bottom of the helmet body is provided with a helmet mouth, one side of the helmet body is connected with a cape, the top of the helmet body is connected with a helmet cap, one side of the helmet cap close to a first chute is provided with a limit groove, and one side of a baffle close to the limit groove is connected with a goggles; a fourth sliding groove is formed in one end of the fixing rod, a second spring is connected to one side of the fourth sliding groove, and the protruding block is connected to one end of the second spring. This kind of fire control helmet convenient to installation searchlight is provided with turning block and splint, with pulling the searchlight from top to bottom, when the power of exerting force is greater than the frictional force between turning block and the splint, the turning block can take place to rotate through the support frame, when the searchlight adjusts suitable angle, loosens the hand and withdraws power, makes the rigidity of searchlight, accomplishes the adjustment to the angle of shining of searchlight.

Description

Fire fighting helmet convenient for installing searchlight

Technical Field

The utility model relates to a fire safety equipment technical field specifically is a fire helmet convenient to installation searchlight.

Background

The fire-fighting helmet comprises a helmet shell, a face mask, a shawl, a buffer layer and the like, and along with the development of economy, the protection force and the adaptability of the old helmet cannot meet the requirements of modern fire-fighting work, so that a plurality of countries develop novel composite material helmets, the original fire-fighting helmet in China and the helmet type continue to use the steel helmet form of troops, and the material is phenolic glass fiber reinforced plastics. Subsequently, an inserted protective mask and a combined waterproof shawl are additionally arranged, so that the fireproof and heat-insulating performance is improved, the helmet lining is improved, the safety distance between the tops of the helmets is increased, the shock resistance and absorption performance are improved, along with the development of science and technology, the fire-fighting helmet convenient for installing the searchlight is developed to a great extent, great convenience is brought to people when the searchlight is installed on the fire-fighting helmet through the development of the helmet lining, and the type and the number of the helmet are increasing day by day.

The most inconvenient use of the fire helmet of installation searchlight of being convenient for on the existing market, the function or the searchlight installation that do not possess the installation searchlight are more troublesome, and unable angle regulation after the searchlight installation is accomplished brings inconvenience for the actual lighting use, and the goggles of fire helmet can not be fixed, and the easy landing of time spent not, consequently will improve the fire helmet of present installation searchlight of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire helmet convenient to installation searchlight to solve the most inconvenient use of the fire helmet of the installation searchlight of being convenient for on the existing market that above-mentioned background art provided, do not possess the function of installation searchlight or the searchlight installation is more troublesome, and unable angle regulation after the searchlight installation is accomplished brings inconvenience for the actual lighting use, and the goggles of fire helmet can not be fixed, the problem of the easy landing of time spent not.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting helmet convenient for installing a searchlight comprises a helmet body and a convex block, wherein the bottom of the helmet body is provided with a helmet opening, one side of the helmet body is connected with a shawl, the top of the helmet body is connected with a helmet cap, wherein,

the helmet cap comprises a helmet cap and is characterized in that a clamp plate is fixed to the top of the helmet cap, a support frame penetrates through the interior of the clamp plate, a rotating block is sleeved on one side of the support frame, which is close to the clamp plate, a connecting block is connected to one side of the rotating block, a threaded groove is formed in the connecting block, a threaded rod is connected to the interior of the threaded groove, and one end of the threaded rod is connected with a searchlight;

a first sliding groove is formed in one side of the helmet cap, a baffle is embedded in one side of the first sliding groove, a limiting groove is formed in one side of the helmet cap close to the first sliding groove, and goggles are connected to one side of the baffle close to the limiting groove;

a first groove is formed in one side, close to the first sliding groove, of the interior of the helmet, a clamping groove is formed in one side, close to the first groove, of the helmet, a third sliding groove is formed in one side, close to the clamping groove, of the helmet, a protective sleeve is connected to one side, close to the third sliding groove, of the exterior of the helmet, a first spring is connected to one side, close to the protective sleeve, of the helmet, and a moving rod is connected to the interior of the third sliding groove, close to the first spring;

the helmet comprises a helmet body and is characterized in that a second groove is formed in one side, close to the goggles, of the helmet body, a fixed rod is connected to one side, close to the second groove, of the goggles, a fourth sliding groove is formed in one end of the fixed rod, a second spring is connected to one side of the fourth sliding groove, and a protruding block is connected to one end of the second spring.

Preferably, the cape is made of fireproof insulating materials, and the height of the cape is three-half of the height of the helmet body.

Preferably, the helmet cap and the clamping plates are of an integrated structure, two groups of clamping plates are arranged, and the two groups of clamping plates are symmetrically distributed on two sides of the rotating block.

Preferably, the appearance of the support frame is U-shaped, the rotating block forms a rotating structure through the support frame, the rotating block and the connecting block are of an integral structure, and the friction force between the rotating block and the clamping plate is larger than the sum of the gravity of the rotating block, the connecting block and the searchlight.

Preferably, the goggles are made of transparent materials, the goggles are in sliding connection with the limiting grooves, the baffle is in sliding connection with the first sliding grooves, and the width of the first sliding grooves is slightly larger than that of the limiting grooves.

Preferably, a clamping structure is formed between the convex block and the clamping groove, and a telescopic structure is formed between the convex block and the fourth sliding groove through a second spring.

Compared with the prior art, the beneficial effects of the utility model are that: this fire helmet convenient to installation searchlight:

1. the searchlight is arranged, a threaded rod at one end of the searchlight is inserted into a threaded groove in the connecting block, the searchlight is rotated to enable the threaded rod to rotate along with the searchlight, and then the threaded rod is screwed into the deep part of the threaded groove, so that the searchlight is fixed, and the installation is very convenient;

2. the searchlight is provided with a rotating block and a clamping plate, after the searchlight is installed, the irradiation angle of the searchlight needs to be adjusted, the searchlight only needs to be pulled up and down by hands, when the applied force is larger than the friction force between the rotating block and the clamping plate, the rotating block can rotate through a supporting frame, when the searchlight is adjusted to a proper angle, the force is removed by loosening the hands, the friction force between the rotating block and the clamping plate is larger than the sum of the gravity of the rotating block, a connecting block and the searchlight, the position of the searchlight is fixed, and the irradiation angle of the searchlight is adjusted;

3. be provided with goggles and first recess, when need not using goggles, only need promote the dead lever with the hand, let the dead lever drive goggles and shift out from in the second recess, then promote goggles with the hand, goggles and spacing inslot slip get into first spout, after the dead lever gets into first recess, the lug can receive the extrusion and compress in the second spring gets into the fourth spout, when the lug arrives the draw-in groove position, the second spring rebounds and resets, with the lug card in the draw-in groove, it is fixed with the goggles, anti-drop effect is good.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial structure at A of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention at B;

fig. 4 is a schematic view of the local structure of the splint of the present invention.

In the figure: 1. a helmet body; 2. a helmet mouth; 3. a cape; 4. a helmet cap; 5. a splint; 6. a support frame; 7. rotating the block; 8. connecting blocks; 9. a thread groove; 10. a threaded rod; 11. a searchlight; 12. a first chute; 13. a baffle plate; 14. a limiting groove; 15. goggles; 16. a first groove; 17. a card slot; 18. a third chute; 19. a protective sleeve; 20. a first spring; 21. a travel bar; 22. a second groove; 23. fixing the rod; 24. a fourth chute; 25. a second spring; 26. and (4) a bump.

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. 1-4, the present invention provides a technical solution: a fire-fighting helmet convenient for installing a searchlight comprises a helmet body 1, a helmet mouth 2, a shawl 3, a helmet cap 4, a clamping plate 5, a supporting frame 6, a rotating block 7, a connecting block 8, a threaded groove 9, a threaded rod 10, the searchlight 11, a first sliding groove 12, a baffle 13, a limiting groove 14, a goggles 15, a first groove 16, a clamping groove 17, a third sliding groove 18, a protective sleeve 19, a first spring 20, a moving rod 21, a second groove 22, a fixing rod 23, a fourth sliding groove 24, a second spring 25 and a convex block 26, wherein the helmet mouth 2 is formed in the bottom of the helmet body 1, the shawl 3 is connected to one side of the helmet body 1, the shawl 3 is made of a fireproof insulating material, the height of the shawl 3 is three-thirds of the height of the helmet body 1, the fire-fighting helmet is worn on the head from the helmet mouth 2, then the shawl 3 can protect the back neck of a person, and high-temperature objects are prevented from, the safety is improved, the top of the helmet body 1 is connected with a helmet cap 4, wherein,

the helmet cap is characterized in that a clamping plate 5 is fixed at the top of the helmet cap 4, a supporting frame 6 is connected inside the clamping plate 5 in a penetrating manner, a turning block 7 is sleeved on one side of the supporting frame 6 close to the clamping plate 5, the helmet cap 4 and the clamping plate 5 are of an integrated structure, two groups of clamping plates 5 are arranged, the two groups of clamping plates 5 are symmetrically distributed on two sides of the turning block 7, the outer surface of the supporting frame 6 is U-shaped, the turning block 7 forms a rotating structure through the supporting frame 6, the turning block 7 and a connecting block 8 are of an integrated structure, the friction force between the turning block 7 and the clamping plate 5 is larger than the sum of the gravity of the turning block 7, the connecting block 8 and a searchlight 11, after the searchlight 11 is installed, the irradiation angle of the searchlight 11 needs to be adjusted, the searchlight 11 only needs to be pulled up and down by hand, and when the applied force is larger, when the searchlight 11 is adjusted to a proper angle, the force is removed by loosening the hand, the friction force between the rotating block 7 and the clamping plate 5 is larger than the sum of the gravity of the rotating block 7, the connecting block 8 and the searchlight 11, so that the position of the searchlight 11 is fixed, the adjustment of the irradiation angle of the searchlight 11 is completed, one side of the rotating block 7 is connected with the connecting block 8, a thread groove 9 is formed in the connecting block 8, a threaded rod 10 is connected to the inside of the thread groove 9, and one end of the threaded rod 10 is connected with the searchlight 11;

a first sliding groove 12 is formed in one side of the helmet cap 4, a baffle 13 is embedded in one side of the first sliding groove 12, a limiting groove 14 is formed in one side of the helmet cap 4 close to the first sliding groove 12, goggles 15 are connected to one side of the baffle 13 close to the limiting groove 14, the goggles 15 are made of transparent materials, the goggles 15 are in sliding connection with the limiting groove 14, the baffle 13 is in sliding connection with the first sliding groove 12, the width of the first sliding groove 12 is slightly larger than that of the limiting groove 14, when the goggles 15 do not need to be used, only the fixing rod 23 needs to be pushed by hand, the fixing rod 23 drives the goggles 15 to move out of the second groove 22, then the goggles 15 are pushed by hand, the goggles 15 and the limiting groove 14 slide into the first sliding groove 12, and the goggles 15 are convenient to store and use;

a first groove 16 is formed in one side of the interior of the helmet 4 close to the first sliding groove 12, a clamping groove 17 is formed in one side of the helmet 4 close to the first groove 16, a third sliding groove 18 is formed in one side of the helmet 4 close to the clamping groove 17, a protective sleeve 19 is connected to one side of the exterior of the helmet 4 close to the third sliding groove 18, a first spring 20 is connected to one side of the helmet 4 close to the protective sleeve 19, and a moving rod 21 is connected to the interior of the third sliding groove 18 close to the first spring 20;

be close to goggles 15 second recess 22 has been seted up to one side of helmet body 1, be close to second recess 22 one side of goggles 15 is connected with dead lever 23, fourth spout 24 has been seted up to the one end of dead lever 23, one side of fourth spout 24 is connected with second spring 25, lug 26 is connected in the one end of second spring 25, constitute the block structure between lug 26 and the draw-in groove 17, and constitute extending structure through second spring 25 between lug 26 and the fourth spout 24, after dead lever 23 got into first recess 16, lug 26 can receive the extrusion and compress in second spring 25 gets into fourth spout 24, when lug 26 reachs draw-in groove 17 position, second spring 25 rebounds and resets, in getting into draw-in groove 17 lug 26 card, fixes goggles 15, and anti-drop effect is good.

The working principle is as follows: when the fire fighting helmet convenient for installing the searchlight is used, the fire fighting helmet is firstly worn on the head from the helmet opening 2, then the cape 3 can protect the back neck of a person, a high-temperature object is prevented from falling on the back neck of the person, safety is improved, then the threaded rod 10 at one end of the searchlight 11 is inserted into the threaded groove 9 in the connecting block 8, the searchlight 11 is rotated to enable the threaded rod 10 to rotate together with the searchlight 11, then the threaded rod 10 is screwed into the deep part of the threaded groove 9 to enable the searchlight 11 to be fixed, after the installation of the searchlight 11 is completed, the irradiation angle of the searchlight 11 needs to be adjusted, the searchlight 11 only needs to be pulled up and down by hands, when the applied force is larger than the friction force between the rotating block 7 and the clamping plate 5, the rotating block 7 can rotate through the supporting frame 6, when the searchlight 11 is adjusted to a proper angle, the hand is loosened to remove the force, and the friction force between, The position of the searchlight 11 is fixed by the sum of the gravity of the connecting block 8 and the gravity of the searchlight 11, the irradiation angle of the searchlight 11 is adjusted, when the goggles 15 are not needed, only the fixing rod 23 is pushed by hand, the fixing rod 23 drives the goggles 15 to move out of the second groove 22, then the goggles 15 are pushed by hand, the goggles 15 and the limiting grooves 14 slide into the first sliding grooves 12, after the fixing rod 23 enters the first groove 16, the lugs 26 can be extruded and compress the second springs 25 to enter the fourth sliding grooves 24, when the lugs 26 reach the positions of the clamping grooves 17, the second springs 25 rebound and reset, the lugs 26 are clamped into the clamping grooves 17, the goggles 15 are fixed, when the goggles 15 are needed to be used again, the moving rod 21 can be pressed by fingers, the moving rod 21 compresses the first springs 20 to deform while the protecting sleeve 19 slides, and simultaneously the tail ends of the moving rod 21 can extrude the lugs 26, when the bump 26 is no longer engaged with the engaging groove 17, the fixing rod 23 is slightly pulled by hand to pull the goggles 15 out of the first sliding groove 12, and finally the bottom of the goggles 15 enters the second groove 22 for fixing, and the first spring 20 rebounds to restore the moving rod 21 for the next use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire helmet convenient to installation searchlight, includes helmet body (1) and lug (26), its characterized in that: the bottom of the helmet body (1) is provided with a helmet opening (2), one side of the helmet body (1) is connected with a cape (3), the top of the helmet body (1) is connected with a helmet cap (4), wherein,

a clamping plate (5) is fixed to the top of the helmet cap (4), a supporting frame (6) is connected to the interior of the clamping plate (5) in a penetrating mode, a rotating block (7) is sleeved on one side, close to the clamping plate (5), of the supporting frame (6), one side of the rotating block (7) is connected with a connecting block (8), a threaded groove (9) is formed in the connecting block (8), a threaded rod (10) is connected to the interior of the threaded groove (9), and one end of the threaded rod (10) is connected with a searchlight (11);

a first sliding groove (12) is formed in one side of the helmet cap (4), a baffle (13) is embedded in one side of the first sliding groove (12), a limiting groove (14) is formed in one side, close to the first sliding groove (12), of the helmet cap (4), and goggles (15) are connected to one side, close to the limiting groove (14), of the baffle (13);

a first groove (16) is formed in one side, close to the first sliding groove (12), of the interior of the helmet cap (4), a clamping groove (17) is formed in one side, close to the first groove (16), of the helmet cap (4), a third sliding groove (18) is formed in one side, close to the clamping groove (17), of the helmet cap (4), a protective sleeve (19) is connected to one side, close to the third sliding groove (18), of the exterior of the helmet cap (4), a first spring (20) is connected to one side, close to the protective sleeve (19), of the helmet cap (4), and a moving rod (21) is connected to the interior of the third sliding groove (18), close to the first spring (20);

be close to goggles (15) second recess (22) have been seted up to one side of helmet body (1), be close to second recess (22) one side of goggles (15) is connected with dead lever (23), fourth spout (24) have been seted up to the one end of dead lever (23), one side of fourth spout (24) is connected with second spring (25), the one end at second spring (25) is connected in lug (26).

2. A fire fighting helmet for facilitating installation of a searchlight according to claim 1, wherein: the shawl (3) is made of fireproof insulating materials, and the height of the shawl (3) is three-half of the height of the helmet body (1).

3. A fire fighting helmet for facilitating installation of a searchlight according to claim 1, wherein: the helmet cap (4) and the clamping plates (5) are of an integrated structure, two groups of clamping plates (5) are arranged, and the two groups of clamping plates (5) are symmetrically distributed on two sides of the rotating block (7).

4. A fire fighting helmet for facilitating installation of a searchlight according to claim 1, wherein: the appearance of support frame (6) is "U" shape, and turning block (7) constitute revolution mechanic through support frame (6), and turning block (7) and connecting block (8) structure as an organic whole, and the frictional force between turning block (7) and splint (5) is greater than the gravity sum of turning block (7), connecting block (8) and searchlight (11).

5. A fire fighting helmet for facilitating installation of a searchlight according to claim 1, wherein: goggles (15) are transparent material, and be sliding connection between goggles (15) and spacing groove (14) to be sliding connection between baffle (13) and first spout (12), the width of first spout (12) is slightly greater than the width of spacing groove (14).

6. A fire fighting helmet for facilitating installation of a searchlight according to claim 1, wherein: a clamping structure is formed between the convex block (26) and the clamping groove (17), and a telescopic structure is formed between the convex block (26) and the fourth sliding groove (24) through a second spring (25).