CN210929837U

CN210929837U - Safety helmet with positioning function

Info

Publication number: CN210929837U
Application number: CN201921814992.6U
Authority: CN
Inventors: 郑�和; 殷云仙; 赵明
Original assignee: Nanjing Julian Transmission Installation Co ltd
Current assignee: Nanjing Julian Transmission Installation Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-07
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a safety helmet with locate function, use in safety helmet technical field, it includes the safety helmet body and connects the locator card on the safety helmet body, this internal inside lining that is equipped with of safety helmet, the inside lining is first region and second region with this internal partitioning of safety helmet, first region is located the second region top, be equipped with the water bag that supports on the inside lining in the first region, be connected with the hose on the water bag, a threaded connection of hose has sealed end cap, be equipped with spacing post and spacing section of thick bamboo on the inner wall of inside lining and safety helmet body respectively, be equipped with the elastic rubber cover on the spacing post, when spacing post inserts in the spacing section of thick bamboo, the elastic rubber cover is in the elastic deformation state. The utility model discloses have the effect that improves safety helmet space resource utilization.

Description

Safety helmet with positioning function

Technical Field

The utility model belongs to the technical field of the safety helmet technique and specifically relates to a safety helmet with locate function is related to.

Background

The safety helmet is a hat which can protect the head from being hurt by falling objects and other specific factors and consists of a helmet shell, a helmet liner, a chin strap, accessories and the like.

Chinese patent No. CN207167903U discloses a safety helmet for implementing a positioning function, which comprises a safety helmet body and a positioning card, wherein the positioning card is integrally connected with the safety helmet body in a detachment-proof manner, the safety helmet is connected with a peripheral positioning base station through the positioning card, and the positioning card is connected with the peripheral positioning base station through a radio frequency signal. The positioning card is internally provided with an RFID chip module, and the positioning card realizes the wireless radio frequency signal connection relation between the positioning card and a peripheral positioning base station through the RFID chip module.

In the actual construction process, if a building site accident causes a worker to be trapped in a space such as a mine and a cave, the positioning card can position the position of the worker, but in the process of searching and rescuing, the trapped person can face the situation of food shortage, so that how to fully utilize the space resources of the safety helmet, the food is combined with the safety helmet, and the problem that needs to be solved urgently in the industry is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety helmet with locate function, its advantage: the utilization rate of space resources of the safety helmet is improved.

The above technical purpose of the present invention can be achieved by the following technical solutions: a safety helmet with a positioning function comprises a safety helmet body and a positioning clamp connected to the safety helmet body, wherein a lining is arranged in the safety helmet body and divides the interior of the safety helmet body into a first area and a second area, the first area is located above the second area, a water bag supported on the lining is arranged in the first area, a hose is connected to the water bag, a sealing end cap is connected to one end of the hose in a threaded mode, a limiting column and a limiting barrel are arranged on the inner walls of the lining and the safety helmet body respectively, an elastic rubber sleeve is arranged on the limiting column, and when the limiting column is inserted into the limiting barrel, the elastic rubber sleeve is in an elastic deformation state.

By adopting the technical scheme, when workers are trapped due to an accident, rescue workers can acquire the position information of the trapped workers by using the positioning card, the trapped workers can pull the lining outwards in the process of waiting for rescue to separate the limiting column from the limiting cylinder, then take out the water bag, unscrew the sealing end cap, drink a certain amount of water at regular time, and maintain the requirement of physical functions, thereby improving the probability of survival; because the water bag sets up in first region, and uses the safety helmet body as bearing the weight of the basis, has realized the effective combination of food with the safety helmet body, has improved the utilization ratio to safety helmet space resource, simultaneously because inside lining and safety helmet body be for dismantling to be connected, provide convenience for the workman to the periodic replacement of water bag.

The utility model discloses further set up to: and the end part of the limiting column and the bottom of the limiting barrel are provided with magnet pieces, and the two magnet pieces are attracted with each other.

Through adopting above-mentioned technical scheme, utilize the gravitation between two magnet pieces to increase the compactness that spacing post and spacing section of thick bamboo are connected.

The utility model discloses further set up to: the inner liner is provided with a sponge ring for surrounding the water bag.

Through adopting above-mentioned technical scheme, the removal of water bag has been restricted to the sponge circle, and when the water bag accident broke, the water that the part dispersion was come out can be absorbed by the sponge circle, and stranded personnel's accessible extrusion sponge circle extrudes water, has played the guard action to the water resource.

The utility model discloses further set up to: the memory sponge is arranged on the bottom surface of the lining, and a through hole penetrating through the memory sponge is formed in the lining.

By adopting the technical scheme, the memory sponge increases the comfort level of workers wearing the safety helmet body, and when the safety helmet body is impacted, the memory sponge also plays a role in buffering, so that the heads of the workers are protected; the through hole is convenient for an operator to extend fingers from the through hole to buckle the lining to be pulled outwards.

The utility model discloses further set up to: be equipped with the storing box that is used for storing food on the safety helmet body lateral wall, it has the end cover that is used for sealing the box mouth to articulate through the articulated shaft on the storing box, the cover is equipped with the torsional spring on the articulated shaft, works as when the torsional spring is in natural state, storing box mouth is sheltered to the end cover.

By adopting the technical scheme, the storage boxes increase the types and the quantity of foods which can be stored, and further improve the survival probability of trapped people and the utilization rate of the peripheral space of the safety helmet body; the end cover is used for sealing the opening of the storage box, so that food in the storage box is protected, and the possibility of damaging the food is reduced.

The utility model discloses further set up to: the storage box is connected with the safety helmet body through a fastening screw.

Through adopting above-mentioned technical scheme, storing box and safety helmet body can be dismantled and be connected, and the workman can be according to actual need optional storing box or change the specification of storing box.

The utility model discloses further set up to: the safety helmet is characterized in that a helmet peak extends from the side wall of the safety helmet body, the bottom surface of the helmet peak is rotatably connected with an eye protection frame, toughened glass is arranged in the eye protection frame, a first screw hole and a second screw hole are formed in the eye protection frame, a first stud and a second stud are arranged on the helmet peak, when the eye protection frame is perpendicular to the helmet peak, the first stud is opposite to the first screw hole, and when the eye protection frame is parallel to the helmet peak, the second stud is opposite to the second screw hole.

Through adopting above-mentioned technical scheme, in the work progress, the workman twists first double-screw bolt and is connected with first screw for the eye protection frame keeps the state of perpendicular to brim of a hat, and toughened glass has blockked the foreign matter that flies to workman's eye from the external world this moment, has increased the barrier propterty of safety helmet body.

The utility model discloses further set up to: the safety helmet body is provided with a binding band.

Through adopting above-mentioned technical scheme, the workman hangs the bandage on the chin when wearing the safety helmet body, reduces rocking or the drop of safety helmet body when the workman works.

To sum up, the utility model discloses a beneficial technological effect does:

1. the liner and the storage box for placing food are both based on the safety helmet body, so that the food and the safety helmet body are effectively combined, and the utilization rate of space resources of the safety helmet and the survival probability of trapped people are improved;

2. the sponge ring has the function of limiting the movement of the water bag and the function of storing water, so that the waste of water resources is reduced; the combination of the eye protection frame and the toughened glass protects the eye safety of workers and increases the functionality of the safety helmet body.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram of the storage box according to the embodiment.

Fig. 4 is an enlarged view of fig. 3 at B.

Fig. 5 is a schematic structural diagram of the eye-protecting frame according to the embodiment.

In the figure, 1, a safety helmet body; 11. positioning the card; 12. a liner; 13. a first region; 14. a second region; 15. a water bag; 16. a hose; 161. sealing the end cap; 17. a limiting column; 171. an elastic rubber sleeve; 18. a limiting cylinder; 19. a magnet piece; 2. memory sponge; 21. a through hole; 22. a sponge ring; 3. a storage box; 31. an end cap; 32. hinging a shaft; 321. a torsion spring; 33. fastening screws; 4. a brim; 41. eye protecting frames; 411. a first screw hole; 412. a second screw hole; 42. tempering the glass; 43. a first stud; 44. a second stud; 45. and (4) binding the bands.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a safety helmet with a positioning function is disclosed, as shown in fig. 1 and fig. 2, and comprises a safety helmet body 1 and a positioning clamp 11 connected to the safety helmet body 1, wherein an elastic bandage 45 is arranged on the safety helmet body 1, a lining 12 is arranged in the safety helmet body 1, the lining 12 divides the internal space of the safety helmet body 1 into a first area 13 and a second area 14 which are sequentially arranged from top to bottom, the space of the first area 13 is smaller than that of the second area 14, a water bag 15 for storing drinking water is arranged in the first area 13, the water bag 15 is supported on the lining 12, a hose 16 is connected to the water bag 15, and a sealing end cap 161 is connected to one end, far away from the water bag 15, of the hose 16 in a threaded manner, so as to prevent the outflow of; be equipped with a plurality of spacing posts 17 on the inside lining 12, a plurality of spacing posts 17 distribute along the inside lining 12 edge, all be equipped with elastic rubber sleeve 171 on each spacing post 17, be equipped with a plurality of spacing section of thick bamboos 18 on the inner wall of safety helmet body 1, spacing section of thick bamboo 18 and spacing post 17 one-to-one, when spacing post 17 inserts in the spacing section of thick bamboo 18, elastic rubber sleeve 171 receives the extrusion of the 18 inner walls of a spacing section of thick bamboo and produces elastic deformation, make both support tightly each other, thereby the removal of spacing post 17 has been restricted, make inside lining 12 fixed.

As shown in figure 2, the magnet pieces 19 are arranged at the end part of the limiting column 17 and the bottom of the limiting cylinder 18, and the two magnet pieces 19 attract each other, so that the possibility of accidental separation of the limiting column 17 and the limiting cylinder 18 is reduced.

As shown in fig. 2, the upper end surface and the bottom surface of the liner 12 are respectively provided with a sponge ring 22 and a memory sponge 2, the sponge ring 22 surrounds the water bag 15 and limits the movement of the water bag 15, and the hose 16 passes through the sponge ring 22; the lining 12 is also provided with a through hole 21 which penetrates through the memory sponge 2.

As shown in fig. 3 and 4, the storage box 3 is connected to the side wall of the helmet body 1 through a fastening screw 33, the storage box 3 is located at the rear part of the helmet body 1, that is, when a worker wears the helmet body 1, the storage box 3 is located behind the brain of the worker, and packaged food, such as high-energy food such as compressed biscuits, can be stored in the storage box 3, and can also be used for storing emergency products such as bandages and medicines, and the selectivity is wide; 3 box openings of storing box up, and through articulated having end cover 31 on the storing box 3, the cover is equipped with torsional spring 321 on the articulated shaft 32, and when torsional spring 321 was in natural state, end cover 31 kept the state of hiding 3 box openings of storing box, protected the article in the storing box 3.

The use process comprises the following steps: when a worker is trapped due to an accident, the positioning card 11 provides position guidance for rescue workers, so that the rescue workers can quickly find the place where the trapped worker is located to carry out emergency work, in the process, the worker can pass fingers through the through hole 21 and buckle the inner liner 12, then pull the inner liner 12 outwards with force, separate the limiting column 17 from the limiting cylinder 18, detach the inner liner 12 and take out the water bag 15, then the worker can drink the water in the water bag 15 by unscrewing the sealing end cap 161, in addition, the operator can also rotate the end cap 31 to open the storage box 3, take out food inside for eating, supplement physical energy, increase the rescue time for the rescue workers and increase the survival probability. Because inside lining 12 and storing box 3 provide the basis for depositing of food, and inside lining 12 and storing box 3 are connected again on safety helmet body 1 to realized food and safety helmet body 1's effective combination, improved the utilization ratio to safety helmet body 1 space resource will. In addition, when the safety helmet body 1 receives external impact, the inside lining 12 has obstructed the direct contact of workman's top of the head with the safety helmet body 1, and the buffering effect of cooperation memory sponge 2 has played the guard action to the workman's head, has increased the safety protection performance of safety helmet body 1.

In the in-service use process, the workman still can select for use long hose 16, puts sealed end cap 161 near through-hole 21 department, when needs drinking water, the workman only need with sealed end cap 161 follow through-hole 21 extract can, convenient and fast.

As shown in fig. 5, a horizontal visor 4 extends from the side wall of the helmet body 1, the visor 4 is located at the front end of the helmet body 1, the bottom surface of the visor 4 is rotatably connected with an eye protection frame 41, tempered glass 42 is installed in the eye protection frame 41, a first screw hole 411 and a second screw hole 412 are arranged on the eye protection frame 41, a first stud 43 and a second stud 44 are arranged on the visor 4, when a worker is in construction, the worker rotates the eye protection frame 41 to a position perpendicular to the visor 4, the first stud 43 is opposite to the first screw hole 411, the worker screws the first stud 43 into the first screw hole 411 to limit the rotation of the eye protection frame 41, and the tempered glass 42 is blocked in front of eyes of the worker to block objects which may fly to eyes of the worker; when the tempered glass 42 is not needed to shield, a worker rotates the eye-protecting frame 41 to be parallel to the visor 4, the second stud 44 is opposite to the second screw hole 412, the second stud 44 is screwed into the second screw hole 412, the rotation of the eye-protecting frame 41 is limited, the occupied space of the eye-protecting frame 41 is reduced, and the interference to the sight of the worker is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a safety helmet with locate function, includes safety helmet body (1) and locator card (11) of connection on safety helmet body (1), its characterized in that: the safety helmet is characterized in that an inner liner (12) is arranged in the safety helmet body (1), the inner liner (12) divides the interior of the safety helmet body (1) into a first area (13) and a second area (14), the first area (13) is located above the second area (14), a water bag (15) supported on the inner liner (12) is arranged in the first area (13), a hose (16) is connected onto the water bag (15), one end of the hose (16) is in threaded connection with a sealing end cap (161), a limiting column (17) and a limiting cylinder (18) are respectively arranged on the inner walls of the inner liner (12) and the safety helmet body (1), an elastic rubber sleeve (171) is arranged on the limiting column (17), and when the limiting column (17) is inserted into the limiting cylinder (18), the elastic rubber sleeve (171) is in an elastic deformation state.

2. A helmet having a positioning function according to claim 1, wherein: magnet pieces (19) are arranged at the end part of the limiting column (17) and the bottom of the limiting cylinder (18), and the two magnet pieces (19) are attracted.

3. A helmet having a positioning function according to claim 2, wherein: the inner liner (12) is provided with a sponge ring (22) used for enclosing the water bag (15).

4. A helmet having a positioning function according to claim 3, wherein: memory sponge (2) are arranged on the bottom surface of the lining (12), and through holes (21) penetrating through the memory sponge (2) are formed in the lining (12).

5. A helmet having a positioning function according to claim 1, wherein: be equipped with storing box (3) that are used for storing food on safety helmet body (1) lateral wall, it has end cover (31) that are used for sealing the box mouth to articulate through articulated shaft (32) on storing box (3), the cover is equipped with torsional spring (321) on articulated shaft (32), works as when torsional spring (321) are in natural state, storing box (3) box mouth is sheltered in end cover (31).

6. A helmet with a positioning function according to claim 5, wherein: the storage box (3) is connected with the safety helmet body (1) through a fastening screw (33).

7. A helmet with a positioning function according to claim 1 or 5, wherein: extend on safety helmet body (1) lateral wall and have brim of a hat (4), brim of a hat (4) bottom surface is rotated and is connected with eye-protecting frame (41), be equipped with toughened glass (42) in eye-protecting frame (41), be equipped with first screw (411) and second screw (412) on eye-protecting frame (41), be equipped with first double-screw bolt (43) and second double-screw bolt (44) on brim of a hat (4), work as when eye-protecting frame (41) perpendicular to brim of a hat (4), first double-screw bolt (43) are relative with first screw (411), work as eye-protecting frame (41) are on a parallel with during brim of a hat (4), second double-screw bolt (44) are relative with second screw (412).

8. A helmet having a positioning function according to claim 7, wherein: the safety helmet body (1) is provided with a binding band (45).