CN216089090U - Safety helmet with good impact resistance - Google Patents
Safety helmet with good impact resistance Download PDFInfo
- Publication number
- CN216089090U CN216089090U CN202122413460.5U CN202122413460U CN216089090U CN 216089090 U CN216089090 U CN 216089090U CN 202122413460 U CN202122413460 U CN 202122413460U CN 216089090 U CN216089090 U CN 216089090U
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- China
- Prior art keywords
- impact resistance
- safety helmet
- helmet
- good impact
- spring
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- 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.)
- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a safety helmet with good impact resistance. The safety helmet with good impact resistance comprises: the cap body, the inside of the cap body is provided with the cap lining, be provided with buffer assembly between the cap body and the cap lining, buffer assembly includes buffer spring, buffer plate in the middle of buffer spring's the bottom fixedly connected with, the inside of the cap body and the both sides that are located buffer spring all rotate and are connected with the shock attenuation pole, the bottom of shock attenuation pole rotates with the top of middle buffer plate and is connected. According to the safety helmet with good impact resistance, the right-above impact resistance of the equipment can be improved through the arrangement of the V-shaped helmet top, the right-above impact resistance of the equipment can be further improved through the arrangement of the buffer component in the helmet body, the head of a user can be effectively protected conveniently, the safety helmet is convenient for workers in different industries to wear, and therefore the safety helmet can be used by people conveniently and is convenient for popularization.
Description
Technical Field
The utility model relates to the field of safety helmets, in particular to a safety helmet with good impact resistance.
Background
The safety helmet is widely applied to various high-risk operation places, such as construction sites, underground mining operation and other construction sites, and is a necessary safety protection tool for workers in front-line operation.
At present, the safety helmet worn by constructors and motorcycle drivers in the industries of construction, mine, loading and the like is generally used in a structure that fiber cloth belts are interwoven on the inner ring and fixed on the inner edge of a helmet shell.
Although the structure is simple and has certain buffering and protecting functions, the buffering capacity of the fiber cloth is limited, and different use environments cannot be met, so that a great deal of inconvenience is brought to the use of workers.
Therefore, it is necessary to provide a safety helmet with good impact resistance to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety helmet with good impact resistance, and solves the problem that the existing safety helmet is poor in impact resistance.
In order to solve the technical problems, the utility model provides a safety helmet with good impact resistance, which comprises:
the damping cap comprises a cap body, wherein a cap liner is arranged inside the cap body, a buffering assembly is arranged between the cap body and the cap liner, the buffering assembly comprises a buffering spring, the bottom end of the buffering spring is fixedly connected with a middle buffering base plate, damping rods are rotatably connected inside the cap body and positioned on two sides of the buffering spring, and the bottom end of each damping rod is rotatably connected with the top of the middle buffering base plate;
the extrusion spring, the top of extrusion spring is fixed in the bottom of middle cushion plate, the bottom fixedly connected with bottom arc buffer board of extrusion spring, first dashpot has been seted up to the inside of bottom arc buffer board, the inside of first dashpot is provided with T shape bracing piece, the inside of middle cushion plate is seted up and is used with T shape bracing piece matched with the second dashpot.
Preferably, the outer surface of the cap liner is fixedly connected with an auxiliary mounting pad.
Preferably, the inside of the cap body is provided with ventilative subassembly, ventilative subassembly includes the bleeder vent, the inside of the cap body and the one side that is located the bleeder vent are provided with the prevention of seepage net, the equal fixedly connected with installation piece in top and the bottom of prevention of seepage net one side.
Preferably, the cap body is provided with an installation groove inside for matching with the installation block.
Preferably, the mounting block is fixedly connected with a limiting plate, a limiting groove is formed in the limiting plate, and the limiting groove is fixedly connected with an expansion spring.
Preferably, one end of the extension spring is fixedly connected with a limiting ball, and one side of the limiting ball penetrates through the limiting plate and extends to the outside of the limiting plate.
Preferably, an arc-shaped groove matched with the limiting ball for use is arranged in the cap body and on one side of the mounting groove.
Compared with the related art, the safety helmet with good impact resistance provided by the utility model has the following beneficial effects:
the safety helmet with good impact resistance provided by the utility model has the advantages that the right-above impact resistance of the equipment can be improved through the arrangement of the V-shaped helmet top, in addition, the right-above impact resistance of the equipment can be further improved through the arrangement of the buffer component in the helmet body, the head of a user can be effectively protected, the safety helmet is convenient to wear by workers in different industries, the use of people can be facilitated, and the popularization of the safety helmet is convenient.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a crash helmet with good impact resistance according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a top view of the structure of the cap liner shown in FIG. 2;
FIG. 4 is an enlarged view of a portion A shown in FIG. 2;
FIG. 5 is a schematic structural view of a second embodiment of the impact-resistant helmet of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
fig. 7 is a partial enlarged view of fig. 6 at C.
Reference numbers in the figures:
1. a cap body;
2. a cap liner;
3. the damping device comprises a damping component 31, a damping spring 32, a middle damping cushion plate 33, a damping rod 34, an extrusion spring 35, a bottom arc-shaped damping plate 36, a first damping groove 37, a T-shaped supporting rod 38 and a second damping groove;
4. an auxiliary mounting pad;
5. the air-permeable component 51, the air-permeable holes 52, the anti-seepage net 53, the mounting block 54, the mounting groove 55, the limiting plate 56, the limiting groove 57, the telescopic spring 58, the limiting ball 59 and the arc-shaped groove.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a crash helmet with good impact resistance according to the present invention; FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a top view of the structure of the cap liner shown in FIG. 2; fig. 4 is a partially enlarged view of a portion a shown in fig. 2.
A safety helmet with good impact resistance comprises:
the cap comprises a cap body 1, wherein a cap liner 2 is arranged inside the cap body 1, a buffer component 3 is arranged between the cap body 1 and the cap liner 2, the buffer component 3 comprises a buffer spring 31, the bottom end of the buffer spring 31 is fixedly connected with a middle buffer backing plate 32, two sides of the buffer spring 31 inside the cap body 1 are rotatably connected with shock absorption rods 33, and the bottom ends of the shock absorption rods 33 are rotatably connected with the top of the middle buffer backing plate 32;
The cap body 1 is made of flame-retardant antistatic ABS, the impact resistance of equipment right above can be improved through the arrangement of the V-shaped cap top, and the impact resistance of the equipment can be further improved through the arrangement of the buffer component 3 in the cap body 1, so that the use of workers can be facilitated.
The outer surface of the cap liner 2 is fixedly connected with an auxiliary mounting pad 4.
The auxiliary mounting pad 4 is a piece of sweat-proof protective cloth, and can be conveniently worn by workers through the arrangement of the sweat-proof protective cloth.
The working principle of the first embodiment of the safety helmet with good impact resistance provided by the utility model is as follows:
when the helmet is used, the helmet liner 2 can be arranged on the helmet body 1, after the helmet is arranged, when a worker encounters external impact force, the helmet body 1 can extrude the buffer spring 31, the buffer spring 31 can deform, meanwhile, the shock absorption rods 33 on the two sides of the buffer spring 31 can move towards the two sides far away from the buffer spring 31, and the external impact force can be preliminarily alleviated through the buffer spring 31 and the shock absorption rods 33;
when buffer spring 31 and shock absorber 33 are not enough to resist external impact force, middle cushion plate 32 will compress extrusion spring 34, can resist external impact force through the elastic action of extrusion spring 34, meanwhile, middle cushion plate 32 will move down, through the supporting role of T-shaped support rod 37, can play the effect of further buffering, thereby can effectual protection workman, avoid workman's head to receive the injury, and then provide very big convenience for staff's use.
Compared with the related art, the safety helmet with good impact resistance provided by the utility model has the following beneficial effects:
the safety helmet with good impact resistance provided by the utility model has the advantages that the right-above impact resistance of the equipment can be improved through the arrangement of the V-shaped helmet top, in addition, the right-above impact resistance of the equipment can be further improved through the arrangement of the buffer component 3 in the helmet body 1, the head of a user can be effectively protected, the safety helmet is convenient for workers in different industries to wear, the use of people can be facilitated, and the popularization of the safety helmet is facilitated.
Second embodiment
Referring to fig. 5-7, a second embodiment of the present application provides another impact-resistant helmet based on the impact-resistant helmet provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the safety helmet with good impact resistance provided by the second embodiment of the present application is that: the inside of the cap body 1 is provided with a ventilation assembly 5, the ventilation assembly 5 comprises a ventilation hole 51, one side of the inside of the cap body 1, which is located at the ventilation hole 51, is provided with an anti-seepage net 52, and the top and the bottom of one side of the anti-seepage net 52 are fixedly connected with mounting blocks 53.
The cap body 1 is provided with an installation groove 54 inside for matching with the installation block 53.
The mounting block 53 is fixedly connected with a limiting plate 55, a limiting groove 56 is formed in the limiting plate 55, and an expansion spring 57 is fixedly connected in the limiting groove 56.
One end of the extension spring 57 is fixedly connected with a limiting ball 58, and one side of the limiting ball 58 penetrates through the limiting plate 55 and extends to the outside of the limiting plate 55.
An arc-shaped groove 59 matched with the limiting ball 58 is arranged in the cap body 1 and on one side of the mounting groove 54.
The working principle of the second embodiment of the safety helmet with good impact resistance provided by the utility model is as follows:
when the novel cap is used, workers can be conveniently cooled through the air holes 51 on the cap body 1, so that the heatstroke rate of the workers can be effectively reduced, dust and the like can be prevented from entering the interior of the cap body 1 by arranging the anti-seepage net 52 in the cap body 1, and the interior of the cap body 1 can be kept clean;
when the anti-seepage net 52 needs to be replaced after being used for multiple times, the anti-seepage net 52 can be pressed, so that the mounting block 53 at the bottom of the anti-seepage net 52 moves, the limiting plate 55 can be indirectly driven to move through the movement of the mounting block 53, at this time, the limiting ball 58 can be indirectly driven to be separated from the corresponding arc-shaped groove 59 through the elastic action of the telescopic spring 57, and finally, the anti-seepage net 52 is moved outwards, so that the mounting block 53 is separated from the mounting groove 54, and the anti-seepage net 52 can be detached;
when the anti-seepage net 52 needs to be installed, the installation block 53 can be aligned to the inside of the installation groove 54, and when the limiting ball 58 enters the inside of the corresponding arc-shaped groove 59, the installation of the anti-seepage net 52 can be completed, so that the anti-seepage net 52 is convenient to replace.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A safety helmet with good impact resistance is characterized by comprising:
the damping cap comprises a cap body, wherein a cap liner is arranged inside the cap body, a buffering assembly is arranged between the cap body and the cap liner, the buffering assembly comprises a buffering spring, the bottom end of the buffering spring is fixedly connected with a middle buffering base plate, damping rods are rotatably connected inside the cap body and positioned on two sides of the buffering spring, and the bottom end of each damping rod is rotatably connected with the top of the middle buffering base plate;
the extrusion spring, the top of extrusion spring is fixed in the bottom of middle cushion plate, the bottom fixedly connected with bottom arc buffer board of extrusion spring, first dashpot has been seted up to the inside of bottom arc buffer board, the inside of first dashpot is provided with T shape bracing piece, the inside of middle cushion plate is seted up and is used with T shape bracing piece matched with the second dashpot.
2. The impact-resistant hard hat according to claim 1, wherein an auxiliary mounting pad is fixedly attached to the outer surface of the visor.
3. The safety helmet with good impact resistance according to claim 1, wherein a ventilation assembly is arranged inside the helmet body, the ventilation assembly comprises ventilation holes, an anti-seepage net is arranged inside the helmet body and on one side of the ventilation holes, and mounting blocks are fixedly connected to the top and the bottom of one side of the anti-seepage net.
4. The safety helmet with good impact resistance performance according to claim 3, wherein the interior of the helmet body is provided with an installation groove matched with the installation block for use.
5. The safety helmet with good impact resistance according to claim 3, wherein a limiting plate is fixedly connected to the mounting block, a limiting groove is formed in the limiting plate, and a telescopic spring is fixedly connected to the limiting groove.
6. The safety helmet with good impact resistance according to claim 5, wherein one end of the extension spring is fixedly connected with a limiting ball, and one side of the limiting ball penetrates through the limiting plate and extends to the outside of the limiting plate.
7. The safety helmet with good impact resistance performance according to claim 6, wherein an arc-shaped groove matched with the limiting ball is formed in the inner portion of the helmet body and on one side of the installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122413460.5U CN216089090U (en) | 2021-10-08 | 2021-10-08 | Safety helmet with good impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122413460.5U CN216089090U (en) | 2021-10-08 | 2021-10-08 | Safety helmet with good impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216089090U true CN216089090U (en) | 2022-03-22 |
Family
ID=80691003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122413460.5U Expired - Fee Related CN216089090U (en) | 2021-10-08 | 2021-10-08 | Safety helmet with good impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216089090U (en) |
-
2021
- 2021-10-08 CN CN202122413460.5U patent/CN216089090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |