Safety helmet lining structure and safety helmet

Abstract

The utility model provides a safety helmet lining structure and a safety helmet, and relates to the technical field of safety helmets, the safety helmet lining structure comprises a helmet lining, a helmet hoop and a binding belt, the helmet lining is connected with the helmet hoop and is arranged above the helmet hoop, and the binding belt is connected with the helmet hoop and is arranged below the helmet hoop; the cap hoop comprises an insertion section, a middle hoop section and an insertion stopping section which are formed at a time, the free end of the insertion section can be inserted into the insertion stopping section so that a hoop ring can be formed, a lug piece protruding outwards is arranged on the middle hoop section, a plurality of installation buckles are arranged on the lug piece, and the cap lining is connected with the installation buckles. The middle hoop section is further provided with a plurality of connecting buckles, the binding belt is provided with a connecting piece, and the connecting piece is connected with the connecting buckles.

Description

Technical Field

[0001] The utility model relates to the technical field of safety helmets, in particular to a safety helmet lining structure and a safety helmet. Background Art

[0002] Safety helmets are widely used in construction sites, factories and other industries to protect people's physical safety. Specifically, they protect people's heads from injuries caused by falling objects and other specific factors. On construction sites, they are essential work suits for workers. Workers wearing safety helmets can avoid hidden dangers such as falling objects hitting people's heads.

[0003] The safety helmet is composed of a helmet shell, a helmet lining, a binding belt and accessories. The structure of the existing safety helmet is complex to install, has poor flexibility and is relatively time-consuming to install. In addition, when in use, the helmet lining is buckled on people's heads, and then the binding belt is buckled under people's chins to fix the safety helmet. The binding belt is usually composed of two elastic bands, one end of which is fixedly connected to the helmet shell, and the other end is provided with a plug-in buckle, which is buckled through the plug-in buckle when worn. During use, especially in special circumstances, such as the safety helmet as a whole is stuck by other objects and the person is unstable, when the person is unable to unlock the plug-in buckle in advance, the binding belt will tighten the neck and cause life-threatening. Utility Model Content

[0004] The utility model aims to provide a safety helmet lining structure and a safety helmet, so as to realize the technical effect of conveniently installing the safety helmet and improving the safety of wearing the safety helmet and the flexibility of using the safety helmet.

[0005] The utility model is realized by the following technical scheme: comprising a cap lining, a cap hoop and a binding belt, wherein the cap lining is connected to the cap hoop and is placed above the cap hoop, and the binding belt is connected to the cap hoop and is placed below the cap hoop;

[0006] The cap hoop includes an insertion section, a middle hoop section and a stop section which are formed at one time. The free end of the insertion section can be inserted into the stop section to form a hoop ring. The middle hoop section is provided with an outwardly protruding ear piece, and the ear piece is provided with a mounting buckle. There are multiple mounting buckles, and the cap lining is connected to the mounting buckle; the middle hoop section is also provided with a connecting buckle. There are multiple connecting buckles, and the binding belt is provided with a connecting piece, and the connecting piece is connected to the connecting buckle.

[0007] In order to better realize the utility model, further, the binding belt includes a first strap and two second straps, the two second straps are respectively arranged on both sides of the hat hoop, the connecting piece is arranged at both ends of the second strap, and the connecting piece is provided with a connecting hole, and the connecting hole is connected to the connecting buckle;

[0008] Two ends of the first strap are provided with snap buckles, and the first strap is connected with the second strap via the snap buckles. The first strap is also provided with a plug buckle.

[0009] In order to better realize the utility model, further, the cap lining includes a lining plate, a connecting belt is connected through the lining plate and extends to the surrounding areas, the ends of the connecting belt are provided with mounting plates, the mounting plates are provided with mounting holes, and the mounting holes are connected to the mounting buckles.

[0010] In order to better realize the utility model, further, the number of the mounting buckles, mounting plates, connecting buckles and connecting plates are all 4.

[0011] In order to better implement the utility model, further, the mounting buckle is a rectangular parallelepiped, and the end of the mounting sheet is provided with a long hole, through which the mounting sheet is hung on the mounting buckle;

[0012] The connecting buckle is in an 8-shape, and the connecting piece is provided with a connecting hole, wherein the connecting hole is connected by a small circular hole and a large circular hole, and the connecting piece is hung on the connecting buckle through the connecting hole.

[0013] In order to better implement the utility model, further, the middle hoop section is provided with a plurality of hook groups at intervals, and the hook group includes two hook bodies and is symmetrically installed;

[0014] It also includes a protective pad, and both side ends of the protective pad are provided with a plurality of hook holes, and the hook holes can be installed in the hook body so that the protective pad can be installed in the middle hoop section.

[0015] In order to better realize the utility model, further, it includes a helmet shell and the helmet lining structure, the helmet shell is provided with a snap buckle, the other end of the mounting plate is provided with a snap protrusion, the snap protrusion can be inserted into the snap buckle to connect the helmet lining structure with the helmet body.

[0016] The beneficial effects of the utility model are:

[0017] The utility model optimizes the structure of the cap lining, the cap hoop and the binding belt, specifically, an installation buckle and a connecting buckle are arranged in the middle hoop section, the installation buckle is connected to the cap lining, and the connecting buckle is connected to the binding belt. This connection method is simple, easy to operate, flexible and stable, thereby achieving the purpose of firmly and flexibly installing the binding belt and the cap lining.

[0018] The utility model optimizes the structure of the binding belt, specifically, a first binding belt and a second binding belt are arranged, wherein the second binding belt is connected to the hat hoop, and after the connection, they are in a U shape and are placed on both sides of the hat hoop, and the first binding belt connects the two second binding belts through a four-button buckle, and after the connection, they are located under the human jaw. When encountering an emergency, the four-button buckle can be passively opened under the condition of downward force, thereby achieving the purpose of solving dangerous hidden dangers.

[0019] Compared with the traditional chin strap, the utility model is easy to replace when the chin strap is dirty, corroded, damaged or broken by arranging the four-button linking structure between the first strap and the second strap. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the present invention. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of the cap hoop provided by the utility model;

[0022] Figure 2 A schematic diagram of the structure of the binding belt provided by the utility model;

[0023] Figure 3 A schematic diagram of the structure of the cap lining provided by the utility model;

[0024] Figure 4 A schematic diagram of the structure of the protective pad provided by the utility model;

[0025] Figure 5 A schematic diagram of the structure of the cap hoop and the protective pad provided by the utility model;

[0026] Figure 6 A schematic diagram of the structure of a cap hoop and a cap liner provided by the utility model;

[0027] Figure 7 A schematic diagram of the structure of the safety helmet provided by the utility model;

[0028] icon:

[0029] 100-cap lining, 110-lining, 120-connecting belt, 121-mounting plate, 122-mounting hole, 123-snapping protrusion, 200-cap hoop, 210-insertion section, 220-middle hoop section, 221-ear piece, 222-mounting buckle, 223-connecting buckle, 230-stop insertion section, 240-hook body, 250-protective pad, 300-binding belt, 310-first strap, 311-four-close buckle, 312-plug buckle, 320-second strap, 321-connecting plate, 322-connecting hole, 400-cap shell, 410-snapping buckle. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be described below in conjunction with the accompanying drawings of the present invention.

[0031] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present utility model, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0032] Please see Figures 1 to 7 ,

[0033] The utility model provides a safety helmet lining structure. In the prior art, the safety helmet has a complex structure and poor flexibility during installation. In addition, there are certain safety hazards during wearing. In order to solve the above technical problems, the utility model optimizes the safety helmet lining structure to achieve the purpose of improving the safety of use and the flexibility of installation.

[0034] The cap hoop 200 provided in the present device includes an insertion section 210, a middle hoop section 220 and a stop section 230 which are formed in one go. The free end of the insertion section 210 is inserted into the stop section 230 to form the cap hoop 200 into a hoop shape. As shown in the figure, the insertion section 210 is a sheet-like structure, and a plurality of insertion teeth are provided on the insertion section 210. The stop section 230 is provided with a stop assembly, which includes a stop clamp and a pressing plate. The pressing plate is hinged to the stop clamp. The stop clamp can clamp the insertion teeth so that the insertion section 210 can be firmly clamped after being inserted, and the purpose of adjusting the size of the cap hoop 200 is also achieved. When the size needs to be adjusted or the insertion section 210 needs to be pulled out, the stop clamp is pressed downward by the pressing plate to make the stop clamp upward, thereby loosening the insertion teeth of the insertion section 210, thereby achieving the purpose of adjustment. The stop assembly is a prior art and is used in conventional safety helmets.

[0035] The middle hoop section 220 is mainly used to connect the cap lining 100 and the binding belt 300. As shown in the figure, a protruding ear piece 221 is provided outwardly on one side of the middle hoop section 220, and a mounting buckle 222 is provided on the ear piece 221. Preferably, there are four ear pieces 221, which are rectangular structures and are evenly spaced, and are connected to the lining cap through the mounting buckle 222; a connecting buckle 223 is provided on the middle hoop section 220, and there are also four connecting buckles 223 in an 8-shape, two of which are close to one end of the middle hoop section 220, and the other two are close to the other end of the middle hoop section 220, and are connected to the binding belt 300 through the connecting buckle 223.

[0036] Now specifically describe the connection between the middle hoop section 220 and the liner cap:

[0037] The lining cap mainly includes a connecting belt 120 and a circular lining 110, and the lining 110 is provided with a plurality of heat dissipation holes. The connecting belt 120 passes through the lining 110 and extends in all directions. As shown in the figure, the connecting belt 120 is provided with a mounting plate 121. There are four mounting plates 121 located in four directions. Mounting holes 122 are provided on the mounting plates 121. The mounting holes 122 are adapted to the rectangular mounting buckles 222 so that the mounting plates 121 can be hung on the mounting buckles 222. When the four mounting plates 121 are all installed in the middle hoop section 220, the lining cap is tightened.

[0038] The connection between the middle hoop section 220 and the binding belt 300 is now described in detail:

[0039] The binding strap 300 has a first strap 310 and two second straps 320. The second straps 320 are connected to the hat hoop 200 by setting connecting pieces 321 at both ends of the second strap 320. The connecting pieces 321 are provided with connecting holes 322. The connecting holes 322 are connected by a small round hole and a large round hole. The connecting holes 322 are hung on the connecting buckles 223 on the middle hoop section 220 and are buckled to the hat hoop 200 through the connecting pieces 321. After the connection, the second strap 320 is U-shaped, and the second strap 320 is set on both sides of the hat hoop 200. When worn after the connection, it just docks on both sides of the face and the ears.

[0040] In addition, four-button buckles 311 are provided at both ends of the first strap 310, and a plug-in buckle 312 is also provided on the first strap 310, and both ends are buckled to the second strap 320 through the four-button buckles 311. As shown in the figure, after buckling, the first strap 310 is placed on the lower jaw of the human body. When worn normally, it can be buckled and connected through the plug-in buckle 312. When in use, a person encounters a special situation, such as the safety helmet is stuck as a whole, and the person cannot buckle it with his hands. Under the action of the body's own gravity, the four-button buckle 311 will be opened, thereby allowing the person's head to be separated from the safety helmet, thereby achieving the purpose of solving the emergency.

[0041] In order to make the device more comfortable when in use, a number of hook groups are provided on the middle hoop section 220. As shown in the figure, there are four hook groups. Each hook group is composed of two hook bodies 240 and is symmetrically installed. A protective pad 250 is also provided, and a plurality of groups of hook holes are provided on both sides of the protective pad 250. The protective pad 250 is installed on the middle hoop section 220 to play a protective role and increase comfort.

[0042] The utility model optimizes the structure of the cap hoop 200, specifically, provides a mounting buckle 222 and a connecting buckle 223 on the middle hoop section 220, wherein the mounting buckle 222 is connected to the cap lining 100, and the connecting buckle 223 is connected to the binding belt 300. This connection method is simple, easy to operate, flexible and stable, thereby achieving the purpose of firmly and flexibly installing the binding belt 300 and the cap lining 100.

[0043] In addition, the utility model optimizes the structure of the cap lining 100, the cap hoop 200 and the binding belt 300, specifically, a first binding belt 310 and a second binding belt 320 are provided, wherein the second binding belt 320 is connected to the cap hoop 200, and after the connection, they are U-shaped and are placed on both sides of the cap hoop 200, and the first binding belt 310 connects the two second binding belts 320 through a snap button 311, and after the connection, they are located at the human jaw. When encountering an emergency, the snap button 311 can be passively opened under the condition of downward force, thereby achieving the purpose of solving dangerous hidden dangers.

[0044] The utility model also provides a safety helmet, including a helmet shell 400 and a safety helmet lining structure, a plurality of snap-on buckles 410 are arranged on the inner wall of the helmet shell 400, one end of the mounting piece 121 of the cap lining 100 is connected to the cap hoop 200, and the other end is snap-connected with the snap-on buckle 410 of the helmet shell 400, specifically, a snap-on protrusion 123 is arranged on the other end of the mounting piece 121, and the snap-on protrusion 123 is snap-connected in the snap-on buckle 410, thereby achieving the connection between the safety helmet lining structure and the helmet shell 400.

[0045] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A helmet lining structure, characterized in that: The invention comprises a cap lining (100), a cap hoop (200) and a binding belt (300), wherein the cap lining (100) is connected to the cap hoop (200) and is placed above the cap hoop (200), and the binding belt (300) is connected to the cap hoop (200) and is placed below the cap hoop (200); The cap hoop (200) comprises an insertion section (210), a middle hoop section (220) and a stop section (230) which are formed at one time; the free end of the insertion section (210) can be inserted into the stop section (230) to form a hoop ring; the middle hoop section (220) is provided with an outwardly protruding ear piece (221); the ear piece (221) is provided with a mounting buckle (222); there are a plurality of mounting buckles (222); the cap lining (100) is connected to the mounting buckle (222); the middle hoop section (220) is also provided with a connecting buckle (223); there are a plurality of connecting buckles (223); the binding belt (300) is provided with a connecting piece (321); the connecting piece (321) is connected to the connecting buckle (223).

2. The helmet lining structure according to claim 1, characterized in that: The binding belt (300) comprises a first strap (310) and two second straps (320), the two second straps (320) are respectively arranged on both sides of the hat hoop (200), the connecting piece (321) is arranged at both ends of the second strap (320), the connecting piece (321) is provided with a connecting hole (322), and the connecting hole (322) is connected to the connecting buckle (223); Two ends of the first strap (310) are provided with snap buckles (311), and are connected to the second strap (320) via the snap buckles (311). The first strap (310) is also provided with a plug-in buckle (312).

3. The helmet lining structure according to claim 2, characterized in that: The cap lining (100) comprises a lining sheet (110), a connecting belt (120) passing through the lining sheet (110) and extending in all directions, a mounting sheet (121) being provided at each end of the connecting belt (120), the mounting sheet (121) being provided with a mounting hole (122), and the mounting hole (122) being connected to the mounting buckle (222).

4. The helmet lining structure according to claim 3, characterized in that: There are four of each of the mounting buckle (222), mounting plate (121), connecting buckle (223) and connecting plate (321).

5. The helmet lining structure according to claim 4, characterized in that: The mounting buckle (222) is in the form of a rectangular parallelepiped, and an elongated hole is provided at the end of the mounting sheet (121), through which the mounting sheet (121) is hung on the mounting buckle (222); The connecting buckle (223) is in an 8-shape, and the connecting piece (321) is provided with a connecting hole, wherein the connecting hole is connected by a small circular hole and a large circular hole, and the connecting piece (321) is hung on the connecting buckle (223) through the connecting hole.

6. The helmet lining structure according to claim 1, characterized in that: The middle hoop section (220) is provided with a plurality of hook groups at intervals, and the hook groups include two hook bodies (240) which are symmetrically installed; It also includes a protective pad (250), and both side ends of the protective pad (250) are provided with a plurality of groups of hook holes, and the hook holes can be installed in the hook body (240) so that the protective pad (250) can be installed in the middle hoop section (220).

7. A safety helmet, characterized in that: It comprises a helmet shell (400) and the helmet lining structure according to any one of claims 1 to 6, wherein a snap-fit ​​buckle (410) is arranged inside the helmet shell (400), and a snap-fit ​​protrusion (123) is arranged at the other end of the mounting plate (121), and the snap-fit ​​protrusion (123) can be inserted into the snap-fit ​​buckle (410) to connect the helmet lining structure to the helmet body.

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