CN219719848U - Safety helmet with protective support - Google Patents
Safety helmet with protective support Download PDFInfo
- Publication number
- CN219719848U CN219719848U CN202320914978.3U CN202320914978U CN219719848U CN 219719848 U CN219719848 U CN 219719848U CN 202320914978 U CN202320914978 U CN 202320914978U CN 219719848 U CN219719848 U CN 219719848U
- Authority
- CN
- China
- Prior art keywords
- helmet
- fixedly connected
- attenuator
- mounting
- safety helmet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 239000006260 foam Substances 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a safety helmet with a protective bracket, which relates to the technical field of helmet protection. According to the utility model, after the first supporting plates in the two side protection mechanisms are contacted with the ground or an impact object, the first damper, the second damper and the first spring are used for buffering and absorbing energy through expansion and contraction, so that the impact force on the two sides of the head is reduced, after the second supporting plates in the front protection mechanism are contacted with the ground or the impact object, the third damper and the second spring are used for buffering and absorbing energy through expansion and contraction, the impact force on the front side of the head is reduced, and when the reduced impact force is transmitted to the helmet body through the mounting post, the foam buffer layer in the helmet body is used for buffering and absorbing energy again, so that the vibration injury on the head of a user caused by impact energy generated by falling and collision is effectively reduced, and the buffering protection effect is improved.
Description
Technical Field
The utility model relates to the technical field of helmet protection, in particular to a safety helmet with a protection bracket.
Background
The safety helmet is a safety device which is worn on the head and is used for protecting the head of a user, and mainly consists of a helmet shell, an internal buffer material and an adjusting and fixing device.
In the prior art, when the safety helmet is used in complex environments such as underground mine holes, users can effectively avoid the injuries caused by the direct collision of the heads of the users because of the falling or collision of the users to hard objects, but the impact force generated on the heads of the users during the falling or collision is larger, the foam buffering capacity in the safety helmet is limited, and the buffering protection capacity is insufficient, so that the novel safety helmet with the protection support is provided for the problems.
Disclosure of Invention
The utility model aims to solve the problems of large impact force on the head of a user during tumbling or striking, limited foam buffering capacity and insufficient buffering protection capacity in the safety helmet in the prior art, and provides the safety helmet with the protection support.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a take protective bracket's safety helmet, includes helmet mechanism, side protection mechanism and preceding protection mechanism, side protection mechanism quantity is established into two sets of, two sets of side protection mechanism symmetry fixed mounting is in helmet mechanism's both sides, preceding protection mechanism fixed connection is between two side protection mechanism's front surface, helmet mechanism includes helmet body, the both sides outer surface symmetry fixedly connected with three erection column of helmet body.
Further, the side protection mechanism comprises a mounting frame, three connecting clamping sleeves are inserted in an equidistant mode on one outer surface of the mounting frame, fixing bolts are arranged on the outer surface of the connecting clamping sleeves, and two first dampers are fixedly connected to the outer surface of the mounting frame in an equidistant mode.
Further, the outside cover of first attenuator is equipped with first spring, fixedly connected with strengthening frame between the interior table wall of mounting bracket, the surface fixedly connected with second attenuator of strengthening frame, fixedly connected with first backup pad between the terminal surface of first attenuator and second attenuator.
Further, the surface bonding of first backup pad is connected with the silica gel pad, the terminal surface of connecting the cutting ferrule with the erection column is the joint setting, fixing bolt and erection column threaded connection.
Further, the front protection mechanism comprises a mounting plate, the positions, close to four corners, of the rear surface of the mounting plate are fixedly connected with connecting frames, and the four connecting frames are fixedly connected with the reinforcing frames and the mounting frame respectively.
Further, the front surface of mounting panel is close to the position of four corners and all fixedly connected with third attenuator, the surface of third attenuator all overlaps and is equipped with the second spring, four fixedly connected with second backup pad between the front surface of third attenuator.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, after the first supporting plates in the two side protection mechanisms are contacted with the ground or an impact object, the first damper, the second damper and the first spring are used for buffering and absorbing energy through expansion and contraction, so that the impact force on the two sides of the head is reduced, after the second supporting plates in the front protection mechanism are contacted with the ground or the impact object, the third damper and the second spring are used for buffering and absorbing energy through expansion and contraction, the impact force on the front side of the head is reduced, and when the reduced impact force is transmitted to the helmet body through the mounting post, the foam buffer layer in the helmet body is used for buffering and absorbing energy again, so that the vibration injury on the head of a user caused by impact energy generated by falling and collision is effectively reduced, and the buffering protection effect is improved.
2. According to the utility model, when the side protection mechanism and the front protection mechanism are required to be disassembled, assembled and replaced or maintained, the three fixing bolts are disassembled firstly, the limit of the connecting clamping sleeve is released, then the connecting clamping sleeve is pulled out, the limit of the mounting frame is released, the separation of the protection support and the helmet mechanism can be completed by pulling the front protection mechanism and the side protection mechanism forwards, the mounting steps are opposite, the disassembly and the assembly are rapid, the later maintenance and the replacement are convenient, and the practicability is improved.
Drawings
Fig. 1 is a perspective view showing a safety helmet with a protective bracket according to the present utility model;
FIG. 2 is an exploded view of a protective helmet with a protective bracket according to the present utility model;
FIG. 3 is a schematic view showing a side protection mechanism of a safety helmet with a protection bracket according to the present utility model;
fig. 4 is a schematic structural view of a front protection mechanism of a safety helmet with a protection bracket according to the present utility model.
Legend description: 1. a helmet mechanism; 101. a helmet body; 102. a mounting column; 2. a side protection mechanism; 201. a mounting frame; 202. a connecting clamping sleeve; 203. a first damper; 204. a first spring; 205. a reinforcing frame; 206. a second damper; 207. a first support plate; 208. a silica gel pad; 209. a fixing bolt; 3. a front guard mechanism; 301. a mounting plate; 302. a connecting frame; 303. a second support plate; 304. a third damper; 305. and a second spring.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a safety helmet with a protective cradle, comprising: helmet mechanism 1, side protection machanism 2 and preceding protection machanism 3, side protection machanism 2 quantity is established to two sets of, two sets of side protection machanism 2 symmetry fixed mounting is in the both sides of helmet mechanism 1, preceding protection machanism 3 fixed connection is between the front surface of two side protection machanism 2, helmet mechanism 1 includes helmet body 101, the both sides outward appearance symmetry fixedly connected with three erection column 102 of helmet body 101, side protection machanism 2 includes mounting bracket 201, one side surface equidistance of mounting bracket 201 is inserted and is provided with three connection cutting ferrule 202, the surface of connection cutting ferrule 202 is provided with fixing bolt 209, the surface equidistance fixedly connected with two first dampers 203 of mounting bracket 201, first damper 203 outside cover is equipped with first spring 204, fixedly connected with reinforcement frame 205 between the interior table wall of mounting bracket 201, fixedly connected with second damper 206 of the surface of reinforcement frame 205, fixedly connected with first backup pad 207 between the terminal surface of first damper 203 and second damper 206.
The effect that its whole embodiment 1 reached is, through wearing this device at the head, play the effect of protecting user's head, the inside supporting foam buffer layer that is provided with of helmet body 101, the bottom is provided with the regulation area, be used for fixing the effect of helmet body 101, when the user falls down or strike hard thing and lead to the head both sides and the place ahead to receive the impact, first backup pad 207 and hard thing surface contact in two side protection machanism 2, when producing the instantaneous impact force, first attenuator 203 between mounting bracket 201 and the first backup pad 207, first spring 204 and second attenuator 206 have played the effect of buffering energy-absorbing through the flexible, thereby effectively reduced the impact force that falls down the striking produced, second backup pad 303 and hard thing surface contact in the preceding protection machanism 3 and when producing the instantaneous impact force, third attenuator 304 cooperates the second spring 305 to stretch out and draw back, thereby the effect of buffering has been played, thereby effectively reduced the impact force that falls down the striking produced, finally, transmit the impact force that falls down to the inside user's head in the helmet body 101 through the erection column 102 and collide with the inside foam buffer layer and buffer the impact force after the impact again and the impact injury has been produced effectively improved.
1-4, the outer surface of the first supporting plate 207 is connected with a silica gel pad 208 in an adhesive manner, the end face of the connecting sleeve 202, which is in an inserting arrangement with the end face of the mounting column 102, the fixing bolt 209 is in threaded connection with the mounting column 102, the front protection mechanism 3 comprises a mounting plate 301, the positions, close to four corners, of the rear surface of the mounting plate 301 are fixedly connected with connecting frames 302, the four connecting frames 302 are respectively fixedly connected with a reinforcing frame 205 and a mounting frame 201, the positions, close to the four corners, of the front surface of the mounting plate 301 are fixedly connected with third dampers 304, the outer surfaces of the third dampers 304 are respectively sleeved with a second spring 305, and the second supporting plates 303 are fixedly connected between the front surfaces of the four third dampers 304.
The effect that its whole embodiment 2 reached is, through set up silica gel pad 208 in first backup pad 207 and the outside of second backup pad 303, with hard colliding with the transformation into the flexibility colliding with, play the effect to first backup pad 207 and the protection of second backup pad 303, connect the cutting ferrule 202 in this device and insert the embedding on mounting bracket 201, and the inside has seted up the groove of inserting, thereby make it insert with mounting column 102 and be connected, the nut area of fixing bolt 209 is greater than the terminal surface area of connecting the cutting ferrule 202, the effect of spacing has been played, when side protection mechanism 2 and preceding protection mechanism 3 demolish, after demolish three fixing bolt 209 through the rotation, the spacing to connecting the cutting ferrule 202 has been removed, then outwards roll-off connecting the cutting ferrule 202 makes it break away from with mounting column 102, then pull two side protection mechanism 2 and preceding protection mechanism 3 forward can accomplish the separation with mounting column 102, during the installation, with preceding protection mechanism 3 and two side protection mechanism 2 promote to helmet mechanism 1 direction, make mounting bracket 201 and mounting column 102 position correspond the back, insert the cutting ferrule 202 after and insert with mounting column 102 and insert and connect with mounting column 102, thereby the maintenance difficulty is fixed through fixed mounting bracket 209, the easy to assemble and disassemble.
Working principle: when the helmet body 101 is worn on the head, the first supporting plate 207 in the two side protection mechanisms 2 is contacted with the surface of a hard object when the impact force to the head is generated, the first damper 203, the first spring 204 and the second damper 206 between the mounting frame 201 and the first supporting plate 207 play a role of buffering and absorbing energy through expansion and contraction when the impact force is generated, the impact force generated by the impact of the fall is effectively reduced, the second supporting plate 303 in the front protection mechanism 3 is contacted with the surface of the hard object and generates the instant impact force, the third damper 304 is matched with the second spring 305 to stretch out and draw back, the effect of buffering and absorbing energy is played, thereby effectively reducing the impact force generated by the impact of the fall, finally, the impact force is transmitted to the head of a user inside the helmet body 101 through the mounting post 102, the inner foam buffer layer is buffered again, thereby effectively reducing the shock injury caused to the head of the user when the impact generated by the fall is effectively reduced, the side protection mechanism 2 and the front protection mechanism 3 are in contact with the surface of the hard object, the three side protection mechanisms are required to be disassembled and assembled and disassembled, and the side protection mechanism is convenient to detach and the side protection mechanism is replaced, and the side protection mechanism is disassembled, and the protection mechanism is replaced by the front protection mechanism is detached, and the protection mechanism is convenient to be detached.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. A safety helmet with a protective cradle, comprising: the helmet comprises a helmet mechanism (1), side protection mechanisms (2) and front protection mechanisms (3), wherein the number of the side protection mechanisms (2) is two, the two groups of the side protection mechanisms (2) are symmetrically and fixedly arranged on two sides of the helmet mechanism (1), and the front protection mechanisms (3) are fixedly connected between the front surfaces of the two side protection mechanisms (2);
the helmet mechanism (1) comprises a helmet body (101), and three mounting posts (102) are symmetrically and fixedly connected to the outer surfaces of two sides of the helmet body (101).
2. The protective cradle safety helmet of claim 1, wherein: the side protection mechanism (2) comprises a mounting frame (201), three connecting clamping sleeves (202) are inserted in equidistant mode on one side outer surface of the mounting frame (201), fixing bolts (209) are arranged on the outer surface of the connecting clamping sleeves (202), and two first dampers (203) are fixedly connected to the outer surface of the mounting frame (201) in equidistant mode.
3. The protective cradle safety helmet of claim 2, wherein: the outer cover of first attenuator (203) is equipped with first spring (204), fixedly connected with enhancement frame (205) between the interior surface wall of mounting bracket (201), the surface fixedly connected with second attenuator (206) of enhancement frame (205), fixedly connected with first backup pad (207) between the terminal surface of first attenuator (203) and second attenuator (206).
4. A protective cradle safety helmet according to claim 3, wherein: the outer surface bonding of first backup pad (207) is connected with silica gel pad (208), the terminal surface with erection column (102) of connecting cutting ferrule (202) is the joint setting, fixing bolt (209) and erection column (102) threaded connection.
5. The protective cradle safety helmet of claim 1, wherein: the front protection mechanism (3) comprises a mounting plate (301), connecting frames (302) are fixedly connected to the positions, close to four corners, of the rear surface of the mounting plate (301), and the four connecting frames (302) are fixedly connected with the reinforcing frames (205) and the mounting frame (201) respectively.
6. The protective cradle safety helmet of claim 5, wherein: the front surface of mounting panel (301) is close to all fixedly connected with third attenuator (304) in the position of four corners, the surface of third attenuator (304) all overlaps and is equipped with second spring (305), four fixedly connected with second backup pad (303) between the front surface of third attenuator (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914978.3U CN219719848U (en) | 2023-04-21 | 2023-04-21 | Safety helmet with protective support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914978.3U CN219719848U (en) | 2023-04-21 | 2023-04-21 | Safety helmet with protective support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219719848U true CN219719848U (en) | 2023-09-22 |
Family
ID=88064112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320914978.3U Active CN219719848U (en) | 2023-04-21 | 2023-04-21 | Safety helmet with protective support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219719848U (en) |
-
2023
- 2023-04-21 CN CN202320914978.3U patent/CN219719848U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |