Buffer type safety helmet

Abstract

The utility model provides a buffer type safety helmet, and relates to the field of safety helmets. The safety helmet comprises a helmet shell and a helmet lining, the helmet lining is arranged in the helmet shell, the helmet shell is wrapped with a buffer air cushion, and a connecting assembly is arranged between the buffer air cushion and the helmet shell. The method has the effect of improving the safety.

Description

Technical Field

[0001] This application relates to the field of safety helmets, and in particular to a cushioned safety helmet. Background Technology

[0002] A safety helmet is a protective gear used to protect the head from injury and is widely used in construction sites, industrial production, transportation, and other fields. The shell is the main load-bearing part of the safety helmet, which can disperse and reduce the impact of falling objects on the head. Safety helmets have a certain degree of impact resistance, puncture resistance, and lateral rigidity, which can effectively protect the wearer's head safety.

[0003] Currently, in the event of an accident involving construction workers, traditional safety helmets do not provide adequate cushioning. As a result, the workers' heads can still be subjected to a certain amount of impact force, especially the protrusion at the connection between the liner and the shell, which can hit the scalp and easily cause injury. Utility Model Content

[0004] In order to improve the problems existing in the above-mentioned technology, this application provides a cushioned safety helmet.

[0005] This application provides a cushioned safety helmet, which adopts the following technical solution:

[0006] A cushioned safety helmet includes: a helmet shell and a helmet liner, the helmet liner being disposed inside the helmet shell, a cushioning air cushion being wrapped around the helmet shell, and a connecting component being disposed between the cushioning air cushion and the helmet shell.

[0007] By adopting the above technical solution, when construction workers have an accident, the cushioning air cushion can deform to absorb the impact force, thereby achieving a cushioning effect and protecting the construction workers' heads.

[0008] Optionally, the connecting assembly includes a connecting part and a fixing part. The connecting part includes a connecting rod, an insertion rod, and a pressing plate. The connecting rod is fixed to the cap shell. The buffer air cushion is sleeved on the connecting rod through a through hole. The connecting rod has a connecting hole. One end of the insertion rod is disposed in the connecting hole, and the other end is connected to the pressing plate. The fixing part is disposed between the insertion rod and the connecting rod.

[0009] By adopting the above technical solution, during installation, the cushioning air pad is fitted onto the connecting rod; then, the insertion rod is inserted into the connecting hole until the pressing plate presses the cushioning air pad onto the cushioning air pad.

[0010] Optionally, the fixing part includes: a fixing rod and a fixing spring. The insertion rod is provided with a receiving hole, and the inner wall of the connecting hole is provided with a fixing hole. One end of the fixing rod is disposed in the receiving hole and the other end is disposed in the fixing hole. The fixing spring is fixed between the fixing rod and the bottom of the receiving hole.

[0011] By adopting the above technical solution, after the pressing plate is pressed onto the buffer air cushion, the fixing hole and the receiving hole are aligned, and under the push of the fixing spring, the fixing rod is inserted into the fixing hole, thereby completing the locking of the insertion rod, that is, completing the fixed installation of the buffer air cushion.

[0012] Optionally, the fixing part further includes: a telescopic rod and a connecting rope, wherein the insertion rod has a telescopic hole, one end of the telescopic rod is disposed in the telescopic hole and the other end is fixed to the pressing plate, and one end of the connecting rope is fixed to the fixing rod and the other end is fixed to the telescopic rod.

[0013] By adopting the above technical solution, if the cushioning air pad is damaged, the pressing plate can be pulled directly to separate from the cushioning air pad. At this time, the connecting rope will pull the fixing rod back into the receiving hole, thereby releasing the locking of the insertion rod and releasing the fixing of the cushioning air pad.

[0014] Optionally, the cap shell is provided with reinforcing ribs.

[0015] By adopting the above technical solution, the reinforcing ribs can improve the strength of the cap shell, thereby improving safety.

[0016] Optionally, both the cap and the cushioning air cushion have through-holes for ventilation.

[0017] By adopting the above technical solution, the ventilation holes can dissipate heat and allow ventilation between the worker's head and the helmet shell, thus making it less likely to form fog; the cushioning air cushion is provided with ventilation holes corresponding to the helmet shell.

[0018] Optionally, the cap liner is provided with cushioning cotton.

[0019] By adopting the above technical solution, the cushioning cotton can provide a cushioning effect on the head, thereby improving the protection of construction workers.

[0020] Optionally, a buffer spring is fixedly installed on the inner wall of the cap shell, a buffer plate is fixedly installed on the buffer spring, and a protective cotton is covered on the buffer plate.

[0021] By adopting the above technical solution, when the hat liner is impacted, the hat liner compresses the buffer plate, that is, the buffer plate compresses the buffer spring to absorb the impact force, thereby achieving the buffering effect.

[0022] In summary, this application includes at least one of the following beneficial effects:

[0023] 1. When construction workers have an accident, the cushioning air cushion can deform to absorb the impact force, thereby achieving a cushioning effect and protecting the construction workers' heads.

[0024] 2. Reinforcing ribs can improve the strength of the cap, thereby improving safety.

[0025] 3. The ventilation holes allow heat dissipation and ventilation between the worker's head and the helmet shell, thus preventing fogging; the cushioning air cushion is equipped with ventilation holes corresponding to the helmet shell. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram according to an embodiment of this application;

[0027] Figure 2 yes Figure 1 A schematic top view;

[0028] Figure 3 It is along Figure 2 A schematic cross-sectional view taken by the cutting line AA in the diagram;

[0029] Figure 4 yes Figure 3 A schematic enlarged view of part B.

[0030] In the diagram: 1. Cap shell; 11. Cushioning air cushion; 12. Reinforcing rib; 13. Ventilation hole; 14. Cushioning spring; 141. Cushioning plate; 1411. Protective cotton; 2. Cap liner; 21. Cushioning cotton; 3. Connecting part; 31. Connecting rod; 311. Connecting hole; 312. Fixing hole; 32. Insertion rod; 321. Accommodation hole; 322. Telescopic hole; 33. Pressing plate; 4. Fixing part; 41. Fixing rod; 42. Fixing spring; 43. Telescopic rod; 44. Connecting rope. Detailed Implementation

[0031] This application provides a cushioned safety helmet.

[0032] See Figure 1 , Figure 2 and Figure 3 A cushioned safety helmet includes a helmet shell 1 and a helmet liner 2. In actual application, the helmet liner 2 is installed inside the helmet shell 1 by a buckle. The helmet shell 1 is covered with a cushioning air cushion 11. In actual application, the cushioning air cushion 11 completely covers the helmet shell 1. When a construction worker has an accident, the cushioning air cushion 11 can deform to absorb the impact force, thereby achieving a cushioning effect and protecting the construction worker's head.

[0033] See Figure 1The top of the cap shell 1 is provided with a reinforcing rib 12, which can improve the strength of the cap shell 1 and thus improve safety.

[0034] See Figure 1 The top wall of the helmet shell 1 has a through-hole 13. After the construction worker puts on the helmet shell 1, the through-hole 13 can dissipate heat and allow ventilation between the construction worker's head and the helmet shell 1, so that fog is not easily formed. The cushioning air cushion 11 is provided with a through-hole 13 corresponding to the helmet shell 1.

[0035] See Figure 3 A connecting component is provided between the cushioning air cushion 11 and the cap 1. The connecting component facilitates the installation of the cushioning air cushion 11 and also facilitates the disassembly and replacement of the cushioning air cushion 11 if it is damaged.

[0036] See Figure 4 The connecting components include: a connecting part 3 and a fixing part 4.

[0037] See Figure 4 The connecting part 3 includes a connecting rod 31, an insertion rod 32, and a pressing plate 33. The connecting rod 31 is fixed to the cap 1, and the buffer air cushion 11 is sleeved on the connecting rod 31 through the through hole. A connecting hole 311 is provided on the end wall of the connecting rod 31 away from the cap 1; one end of the insertion rod 32 is disposed in the connecting hole 311, and the other end is connected to the pressing plate 33. The pressing plate 33 abuts against the buffer air cushion 11. During installation, the buffer air cushion 11 is sleeved onto the connecting rod 31; then, the insertion rod 32 is inserted into the connecting hole 311 until the pressing plate 33 presses the buffer air cushion 11 onto the buffer air cushion 11.

[0038] See Figure 4 The fixing part 4 includes a fixing rod 41 and a fixing spring 42. The insertion rod 32 has a receiving hole 321 on one side wall inside the connecting hole 311. The inner wall of the connecting hole 311 has a fixing hole 312. One end of the fixing rod 41 is set in the fixing hole 312 and the other end is set in the receiving hole 321.

[0039] See Figure 4 The fixing spring 42 is fixed between the bottom of the receiving hole 321 and the fixing rod 41. The fixing spring 42 is used to push the fixing rod 41 out of the receiving hole 321. After the pressing plate 33 is pressed onto the buffer air pad 11, the fixing hole 312 is aligned with the receiving hole 321. Under the push of the fixing spring 42, the fixing rod 41 is inserted into the fixing hole 312, thereby locking the insertion rod 32 and completing the fixed installation of the buffer air pad 11.

[0040] See Figure 4Furthermore, the fixing part 4 also includes: a telescopic rod 43 and a connecting rope 44. The end wall of the insertion rod 32 near the pressing plate 33 has a telescopic hole 322. One end of the telescopic rod 43 is disposed in the telescopic hole 322, and the other end is fixedly connected to the pressing plate 33.

[0041] See Figure 4 One end of the connecting rope 44 is fixed to the end of the fixing rod 41 near the fixing spring 42, and the other end is fixed to the end of the telescopic rod 43 away from the pressure plate 33. If the buffer air cushion 11 is damaged, the pressure plate 33 is pulled directly to separate from the buffer air cushion 11. At this time, the connecting rope 44 will pull the fixing rod 41 back into the receiving hole 321, thereby releasing the lock on the insertion rod 32 and releasing the fixation of the buffer air cushion 11.

[0042] See Figure 3 The back band of the cap liner 2 is equipped with cushioning cotton 21, which can cushion the head and thus improve the protection of construction workers.

[0043] See Figure 3 A buffer spring 14 is fixedly installed on the inner wall of the cap shell 1. A buffer plate 141 is fixedly installed at the end of the buffer spring 14 away from the cap shell 1, and the buffer plate 141 abuts against the cap liner 2. When the cap liner 2 is impacted, the cap liner 2 squeezes the buffer plate 141, that is, the buffer plate 141 squeezes the buffer spring 14 to absorb the impact force, thereby achieving the buffering effect.

[0044] See Figure 3 The buffer plate 141 is covered with protective cotton 1411, which can prevent construction workers' heads from accidentally touching the buffer plate 141, thus making it less likely to cause scratches to the construction workers' heads.

[0045] The working principle of this application is as follows: When a construction worker has an accident, the cushioning air cushion 11 can deform to absorb the impact force, thereby achieving a cushioning effect and protecting the construction worker's head.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cushioned safety hat characterized by, The utility model relates to a hat shell (1) and a hat liner (2) are arranged in the hat shell (1), the hat shell (1) is wrapped with buffer air cushion (11), and connecting assembly is arranged between the buffer air cushion (11) and the hat shell (1). The connecting assembly includes connecting part (3) and fixed part (4), the connecting part (3) includes connecting rod (31), insertion rod (32) and pressboard (33), the connecting rod (31) is fixed on the hat shell (1), the buffer air cushion (11) is sleeved on the connecting rod (31) through the through hole, the connecting hole (311) is formed in the connecting rod (31), one end of the insertion rod (32) is arranged in the connecting hole (311), and the other end is connected with the pressboard (33), and the fixed part (4) is arranged between the insertion rod (32) and the connecting rod (31).

2. The cushioned safety hat of claim 1, wherein, The fixed part (4) includes fixed rod (41) and fixed spring (42), the insertion rod (32) is provided with accommodating hole (321), the inner wall of the connecting hole (311) is provided with fixed hole (312) through, one end of the fixed rod (41) is arranged in the accommodating hole (321), and the other end is arranged in the fixed hole (312), and the fixed spring (42) is fixed between the fixed rod (41) and the hole bottom of the accommodating hole (321).

3. The cushioned safety hat of claim 2, wherein, The fixed part (4) further includes telescopic rod (43) and connecting rope (44), the insertion rod (32) is provided with telescopic hole (322), one end of the telescopic rod (43) is arranged in the telescopic hole (322), and the other end is fixed with the pressboard (33), one end of the connecting rope (44) is fixed with the fixed rod (41), and the other end is fixed with the telescopic rod (43).

4. The cushioned safety hat of claim 3, wherein, The hat shell (1) is provided with reinforcing ribs (12).

5. The cushioned safety hat of claim 1, wherein, The hat shell (1) and the buffer air cushion (11) are provided with air holes (13) through.

6. The cushioned safety hat of claim 1, wherein, The hat liner (2) is provided with buffer cotton (21).

7. The cushioned safety hat of claim 1, wherein, The inner wall of the hat shell (1) is fixedly provided with buffer spring (14), the buffer spring (14) is fixedly provided with buffer plate (141), and the buffer plate (141) is sleeved with protective cotton (1411).

8. The cushioned safety hat of claim 1, wherein, ​

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