CN219556442U - Underground safety helmet with positioning function - Google Patents

Abstract

The utility model relates to an underground safety helmet with a positioning function, which comprises a safety helmet shell, a top belt and a wireless displacement sensor, wherein a cap peak and a cap hoop are arranged on the surface of the safety helmet shell, a plurality of first openings are formed in the surface of the cap peak, rubber blocks are arranged on the surface of the cap peak and close to the positions of the first openings, the top belt is arranged in the safety helmet shell, two cap liners which are respectively close to the rubber blocks are arranged between the top belt and the safety helmet shell, the cap liners are connected with the safety helmet shell through fixing bolts, and the rubber blocks are arranged on the cap peak arranged on the surface of the safety helmet shell and are correspondingly matched with the rubber blocks, so that when a user wears the safety helmet, if the head top is impacted greatly, the rubber blocks between the cap liners and the cap peak can be effectively utilized to enhance the buffering effect on the head of the user, and the buffering effect of the underground safety helmet on the head of the user is more ideal.

Description

Underground safety helmet with positioning function

Technical Field

The utility model relates to the technical field of safety helmets, in particular to an underground safety helmet with a positioning function.

Background

The safety helmet is a cap with a protective effect on the injury of the head of a person caused by falling objects and other special factors, and the impact absorbability, the puncture resistance, the lateral rigidity, the electrical insulation property and the flame retardance are the requirements on the basic technical performance of the safety helmet.

The helmet is internally provided with the cap liner, a gap is reserved between the cap liner and the cap shell of the helmet, and the helmet has the main effects of playing a role in buffering the head of a user, but the helmet liner has poorer buffering performance, so that when the user contacts and collides with the top of the helmet of the user in the process of straightening the waist or in the accident of heavy objects, the neck of the user is easy to feel uncomfortable due to the pressure of extrusion collision, and the head of the user cannot be buffered well, so that the helmet is to be improved.

Disclosure of Invention

Based on the expression, the utility model provides the underground safety helmet with the positioning function, so as to solve the problem of poor buffering and protecting effects caused by harder cap liner quality.

The technical scheme for solving the technical problems is as follows: the utility model provides a possess positioning function's safety helmet in pit, includes the safety helmet casing, top area and wireless displacement sensor, the surface of safety helmet casing is equipped with brim of a hat and cap hoop, a plurality of first openings have been seted up on the surface of brim of a hat, the surface of brim of a hat just is close to the position department of seting up first opening all is equipped with the rubber piece, top area set up in the inside of safety helmet casing, top area with be equipped with between the safety helmet casing two respectively with a plurality of the cap liners that the rubber piece is close to each other, the cap liner with be connected through fixing bolt between the safety helmet casing, through setting up the rubber piece on the brim of a hat surface that sets up to make the position between its cap liner and the rubber piece correspond each other and cooperate, can make the user when wearing this safety helmet, if the top of a hat receives great striking, can effectively utilize the rubber piece between liner and the brim of a hat to strengthen the cushioning effect to user's head, thereby make this underground safety helmet more ideal to the buffering effect of user's head, more be favorable to the user's complex and use under the adverse circumstances such as wearing in the well.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, a plurality of the rubber blocks are of right triangle structural design, a plurality of the inclined planes of the rubber blocks are all provided with two first rubber bulges, a plurality of the first rubber bulges are all protruded to the outer sides of the rubber blocks, and two cap liners are respectively positioned among the plurality of the first rubber bulges and are in contact with each other.

Through the design of the technical scheme, the friction between the safety helmet and the placing surface is larger when the safety helmet is placed on a certain place, so that the safety helmet is more stable on the placing surface.

Further, one end of the rubber block, which is far away from the cap peak, protrudes to the outer side of the safety helmet shell, and a space is reserved between one surface of the cap peak and the protruding surface of the rubber block.

Through the position design of the rubber block, when the safety helmet is placed on a plane, a gap exists between the brim arranged on the safety helmet and the plane, and the safety helmet is more convenient to take.

Further, the outside cover of helmet casing is equipped with the rubber cover, the surface of rubber cover be equipped with a plurality of with the position of cap liner corresponds each other the sheet rubber, the sheet rubber keep away from the one side of rubber cover with the rubber piece is connected, the surface of sheet rubber runs through offered the diameter size with fixing bolt corresponds each other's through-hole, fixing bolt is located the outside of the through-hole offered by the sheet rubber.

Through the structural design of the rubber sleeve, external sundries can be prevented from directly contacting and colliding with the surface of the shell of the safety helmet, noise generated during collision can be effectively reduced, and the safety helmet is more beneficial to wearing.

Further, the surface of the rubber sleeve and the position close to the top surface of the safety helmet shell are vertically provided with a second rubber bulge, one end, away from the rubber sleeve, of the second rubber bulge is provided with a rubber ball, and the rubber ball is of a spherical structural design.

Through the structural design of the second rubber bulge and the rubber ball, the impurity attached to the surface of the rubber sleeve is cleaned by a user conveniently.

Further, the surface of the cap peak is provided with a second opening along the annular penetration.

Through the design, the safety helmet can be hung and stored.

Further, a rubber cylinder is arranged on the surface of the cap peak and close to the position of the second opening.

Through the structural design of the rubber barrel, the surface abrasion and thorn of the cap peak can be avoided in the process of hanging and storing the safety cap.

Further, both ends of the rubber cylinder respectively protrude to the upper surface and the lower surface of the cap peak, and rubber blocking sheets which are in contact with the cap peak are arranged on the outer side surface of the rubber cylinder along the ring shape.

Through the design of rubber resistance card, can realize the restriction effect to the rubber section of thick bamboo, prevent to separate between rubber section of thick bamboo and the brim of a hat and drop.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. through set up the rubber piece on the brim of a hat that sets up in safety helmet casing surface to make the position between its cap liner and the rubber piece mutually correspond the cooperation, can make the user when wearing this safety helmet, if the overhead big striking that receives, can effectively utilize the rubber piece between cap liner and the brim to strengthen the cushioning effect to user's head, thereby make this safety helmet in pit more ideal to the cushioning effect of user's head, more be favorable to the user to wear in abominable complex environment such as in the pit and use.

2. Through the rubber sleeve is shot in the outside of helmet casing, can effectively reduce the noise that produces in the striking process, avoid when using in the adverse circumstances, outside tiny particle stone accident drops to this helmet surface and produces great noise.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of another view of the present utility model;

FIG. 3 is a schematic plan view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a helmet shell; 11. a top belt; 12. a cap liner; 13. hat brim; 14. a fixing bolt; 15. a cap hoop; 2. a rubber block; 21. a first rubber protrusion; 3. a rubber cylinder; 5. a rubber sleeve; 51. a second rubber protrusion; 52. rubber balls; 53. a rubber sheet; 6. a wireless displacement sensor.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Embodiments of the utility model are illustrated in the accompanying drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1-3, an underground safety helmet with a positioning function comprises a safety helmet shell 1, a top belt 11 and a wireless displacement sensor 6 capable of being in wireless connection with the outside to realize positioning, wherein a cap peak 13 and a cap hoop 15 are arranged on the surface of the safety helmet shell 1, a plurality of first openings are formed in the surface of the cap peak 13, rubber blocks 2 are arranged on the surface of the cap peak 13 and close to the position where the first openings are formed, the top belt 11 is arranged in the safety helmet shell 1, two cap liners 12 respectively close to the rubber blocks 2 are arranged between the top belt 11 and the safety helmet shell 1, the cap liners 12 are connected with the safety helmet shell 1 through fixing bolts 14, and in the process of wearing the underground safety helmet, if the top of the underground safety helmet is impacted accidentally, the top belt 11 and the cap liners 12 realize a buffering effect through gaps between the inner sides of the safety helmet shell 1 under the action of pressing force, and the rubber blocks 2 arranged on the surface of the cap peak 13 deform after being subjected to pressure, so that the deformation capacity of the rubber blocks 2 is effectively utilized to enlarge the range between the top belt 11 and the cap liners 12 and the safety helmet shell 1, and the buffering range of the safety helmet shell 1 is improved.

Referring to fig. 1-3, the plurality of rubber blocks 2 are of right triangle structure design, the inclined surfaces of the plurality of rubber blocks 2 are provided with two first rubber protrusions 21, the plurality of first rubber protrusions 21 are protruded to the outer sides of the rubber blocks 2, the two helmet liners 12 are respectively located between the plurality of first rubber protrusions 21 and are in contact with each other, the safety helmet in the placing process can be more stable and prevented from sliding easily, meanwhile, the limit effect on the helmet liner 12 can be achieved, one end of the rubber block 2, which is far away from the helmet brim 13, is protruded to the outer side of the safety helmet shell 1, a space is reserved between one surface of the helmet brim 13 and the protruded surface of the rubber block 2, so that the safety helmet after being placed is more convenient to take, when the safety helmet is used and needs to be placed, a user can directly take the safety helmet, and place the safety helmet in a certain place, the protruded first rubber protrusions 21 are in contact with the placing surface, and if the safety helmet needs to be taken, the user can grasp the safety helmet 13 through a gap between the helmet brim 13 and the placing surface, thereby being more beneficial to the user to take the safety helmet.

Referring to fig. 1-4, a rubber sleeve 5 is sleeved on the outer side of the helmet shell 1, a plurality of rubber sheets 53 corresponding to the positions of the helmet liner 12 are arranged on the surface of the rubber sleeve 5, one surface of the rubber sheet 53 far away from the rubber sleeve 5 is connected with a rubber block 2, through openings with diameters corresponding to those of the fixing bolts 14 are formed on the surface of the rubber sheet 53, the fixing bolts 14 are positioned on the outer side of the through openings formed on the rubber sheet 53, noise reduction effect of noise generated by collision between external sundries and the helmet shell 1 is more facilitated, a second rubber bulge 51 is vertically arranged on the surface of the rubber sleeve 5 and near the top surface of the helmet shell 1, a rubber ball 52 is arranged at one end of the second rubber bulge 51 far away from the rubber sleeve 5, the rubber ball 52 is in a spherical structure design, so that a user can conveniently clean cement, soil or other sundries attached to the surface of the rubber sleeve 5, and when the external sundries such as external stones accidentally fly to the surface of the helmet shell 1, the rubber sleeve 5 sleeved on the surface of the safety helmet shell 1 can effectively realize the blocking effect on stones, avoid the external stones from directly contacting with the surface of the safety helmet shell 1, so as to effectively realize the effect of collision and noise reduction, and simultaneously, when the safety helmet is used for a long time and part of sundries are attached to the surface of the rubber sleeve 5 of the safety helmet and need to be cleaned, the user can directly grasp the rubber ball 52 to press and pull upwards, so that the rubber sleeve 5 deforms after being pulled, when the rubber ball 52 is released immediately after being pulled out by a certain length, the deformed rubber sleeve 5 suddenly rebounds and collides with the helmet shell 1, thereby realizing the cleaning effect on the impurities attached to the surface of the rubber sleeve 5 by utilizing the vibration generated in the collision process.

Referring to fig. 1-2, a second opening is formed along the annular surface of the cap peak 13, a rubber cylinder 3 is disposed on the surface of the cap peak 13 and near the position where the second opening is formed, two ends of the rubber cylinder 3 protrude to the upper and lower sides of the cap peak 13 respectively, a rubber blocking piece contacting with the cap peak 13 is disposed along the annular surface of the outer side of the rubber cylinder 3, and when the safety helmet is unfavorable to be laid down due to limitation of environmental factors, a user can hang the safety helmet on the surface of a hook or other objects through the second opening formed in the cap peak 13.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The utility model provides a safety helmet in pit that possesses locate function, includes safety helmet casing (1), top area (11) and wireless displacement sensor (6), and the surface of safety helmet casing (1) is equipped with brim of a hat (13) and cap hoop (15), a serial communication port, a plurality of first openings have been seted up on the surface of brim of a hat (13), the surface of brim of a hat (13) just is close to the position department of seting up first opening all is equipped with rubber piece (2), top area (11) set up in the inside of safety helmet casing (1), top area (11) with be equipped with two respectively with a plurality of between safety helmet casing (1) cap liner (12) that rubber piece (2) are close to each other, cap liner (12) with be connected through fixing bolt (14) between safety helmet casing (1).

2. The underground safety helmet with the positioning function according to claim 1, wherein the rubber blocks (2) are of right triangle structure design, two first rubber protrusions (21) are arranged on inclined surfaces of the rubber blocks (2), the first rubber protrusions (21) protrude to the outer sides of the rubber blocks (2), and the two helmet liners (12) are respectively arranged among the first rubber protrusions (21) and are in contact with each other.

3. The underground safety helmet with the positioning function according to claim 1, wherein one end of the rubber block (2) far away from the visor (13) protrudes to the outer side of the safety helmet shell (1), and a space is reserved between one surface of the visor (13) and the protruding surface of the rubber block (2).

4. The underground safety helmet with the positioning function according to claim 1, wherein a rubber sleeve (5) is sleeved on the outer side of the safety helmet shell (1), a plurality of rubber sheets (53) corresponding to the positions of the helmet liner (12) are arranged on the surface of the rubber sleeve (5), one surface, far away from the rubber sleeve (5), of the rubber sheet (53) is connected with the rubber block (2), through holes with diameters corresponding to the fixing bolts (14) are formed in the surface of the rubber sheet (53), and the fixing bolts (14) are located on the outer side of the through holes formed in the rubber sheet (53).

5. The underground safety helmet with the positioning function according to claim 4, wherein a second rubber protrusion (51) is vertically arranged on the surface of the rubber sleeve (5) and close to the top surface of the safety helmet shell (1), a rubber ball (52) is arranged at one end, far away from the rubber sleeve (5), of the second rubber protrusion (51), and the rubber ball (52) is of a spherical structural design.

6. The downhole safety helmet with positioning function according to claim 1, wherein the surface of the visor (13) is provided with a second opening along the ring shape.

7. The underground safety helmet with the positioning function according to claim 1, wherein a rubber cylinder (3) is arranged on the surface of the visor (13) and near the position where the second opening is formed.

8. The underground safety helmet with the positioning function according to claim 7, wherein two ends of the rubber cylinder (3) respectively protrude to the upper surface and the lower surface of the visor (13), and rubber blocking pieces which are in contact with the visor (13) are arranged on the outer side surface of the rubber cylinder (3) along the annular shape.