CN214340415U - Safety helmet with earmuffs - Google Patents
Safety helmet with earmuffs Download PDFInfo
- Publication number
- CN214340415U CN214340415U CN202120423859.9U CN202120423859U CN214340415U CN 214340415 U CN214340415 U CN 214340415U CN 202120423859 U CN202120423859 U CN 202120423859U CN 214340415 U CN214340415 U CN 214340415U
- Authority
- CN
- China
- Prior art keywords
- buckle
- ear muff
- cap body
- earmuff
- headgear
- 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.)
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Links
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a pair of subsidiary ear muff safety helmet, including the cap body, ear muff, spiral button and buckle, the buckle install in cap body border, spiral button install in on the buckle, spiral button still through the bearing plate with ear muff fixed connection is in the same place. Adopt the technical scheme of the utility model, through install the ear muff additional in the safety helmet cap edge department, can protect workman's ear health scientifically effectively, make the workman can work in the mine of high noise, and the ear muff links together with the cap body, can prevent that the ear muff from losing, in addition, the user is when using, can adjust the angle of ear muff for the cap body through rotating the selection button, make things convenient for the workman to wear, when need not use the ear muff, with buckle and ear muff take off simultaneously can, the safety helmet has a simple structure, high operation convenience is used, advantages such as practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of mining engineering equips, especially, relate to an attach ear muff safety helmet.
Background
The safety helmet is a shallow round cap made of steel or similar raw materials and worn for protecting the top of the head, and is a protective article for preventing impact objects from hurting the head. Consists of a hat shell, a hat lining, a lower cheek band and a rear hoop. The cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the hit object are mainly borne by the cap shell. A certain space is left between the helmet shell and the helmet liner, and the instantaneous impact force can be buffered and dispersed, so that the direct damage to the head is avoided or reduced. Impact absorption performance, puncture resistance, lateral rigidity, electrical insulation, and flame retardancy are requirements for basic technical properties of the helmet. At present, the safety helmet is one of the essential safety protection appliances of mine staff at the during operation, and current mine safety helmet structural design is simple, and the function is single, and a lot of work in the mine is gone on under the high noise environment mostly, if do not make ear protection, can cause workman's ear hearing to reduce, influences workman's healthy. Most of traditional ear protection protective equipment uses earplugs, but the earplugs are too small in size and easy to lose, and when the earplugs are worn for a long time, the ear canals can be infected, so that the health of workers is harmed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an attached earmuff safety helmet.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of subsidiary ear muff safety helmet, including the cap body, ear muff, spiral button and buckle, the buckle install in cap body border, spiral button install in on the buckle, spiral button still through the bearing plate with ear muff fixed connection is in the same place.
The rotary button is connected with the buckle in a rotatable matching manner.
A clamping groove is formed in the buckle, and the buckle can be clamped on the edge of the cap body through the clamping groove.
The edge of the cap body is also provided with a sinking groove, and when the buckle is clamped at the sinking groove, at least one side surface of the buckle is flush with the inner wall of the cap body.
The number of the sinking grooves is 2, and the 2 sinking grooves are respectively arranged at the left and right side edges of the cap body.
The buckle is integrally in a U-shaped shape.
The material of the support plate is engineering plastics.
The support plate has elasticity.
The buckle is made of non-metal materials.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, through install the ear muff additional in the safety helmet cap edge department, can protect workman's ear health scientifically effectively, make the workman can work in the mine of high noise, and the ear muff links together with the cap body, can prevent that the ear muff from losing, in addition, the user is when using, can adjust the angle of ear muff for the cap body through rotating the selection button, make things convenient for the workman to wear, when need not use the ear muff, with buckle and ear muff take off simultaneously can, the safety helmet has a simple structure, high operation convenience is used, advantages such as practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a bottom view of the cap of the present invention;
fig. 3 is a schematic view of the connection structure of the buckle, the rotary button and the ear muff of the present invention.
In the figure: the novel cap comprises a cap body 1, an earmuff 2, a rotary button 3, a buckle 4, a support plate 5, a clamping groove 6 and a sinking groove 7.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, 2 and 3, the utility model provides an attach earmuff safety helmet, including the cap body 1, earmuff 2, spiral button 3 and buckle 4, buckle 4 installs in 1 border of the cap body, and spiral button 3 installs on buckle 4, and spiral button 3 still is in the same place through bearing plate 5 and earmuff 2 fixed connection.
In addition, the knob button 3 is connected with the buckle 4 in a rotatable fit manner. The buckle 4 is provided with a clamping groove 6, and the buckle 4 can be clamped on the edge of the cap body 1 through the clamping groove 6. The edge of the cap body 1 is also provided with a sinking groove 7, and when the buckle 4 is clamped at the sinking groove 7, at least one side surface of the buckle 4 is flush with the inner wall of the cap body 1. The number of the sinking grooves 7 is 2, and the 2 sinking grooves 7 are respectively arranged at the left and right side edges of the cap body 1. The buckle 4 is integrally in a U-shaped shape.
The material of the support plate 5 is engineering plastic. The support plate 5 has elasticity. Thereby make the adjustable scope of ear muff 2 relative position between 1 for the cap body bigger to different personnel wear, the material of buckle 4 is non-metal material.
Adopt the technical scheme of the utility model, through install the ear muff additional in the safety helmet cap edge department, can protect workman's ear health scientifically effectively, make the workman can work in the mine of high noise, and the ear muff links together with the cap body, can prevent that the ear muff from losing, in addition, the user is when using, can adjust the angle of ear muff for the cap body through rotating the selection button, make things convenient for the workman to wear, when need not use the ear muff, with buckle and ear muff take off simultaneously can, the safety helmet has a simple structure, high operation convenience is used, advantages such as practicality is strong.
Claims (9)
1. The utility model provides an attach ear muff safety helmet which characterized in that: including the cap body (1), ear muff (2), knob (3) and buckle (4), buckle (4) install in cap body (1) border, knob (3) install in on buckle (4), knob (3) still through bearing plate (5) with ear muff (2) fixed connection together.
2. The extra-earmuff headgear of claim 1, further comprising: the rotary button (3) is connected with the buckle (4) in a rotatable fit manner.
3. The extra-earmuff headgear of claim 1, further comprising: a clamping groove (6) is formed in the buckle (4), and the buckle (4) can be clamped on the edge of the cap body (1) through the clamping groove (6).
4. The extra-earmuff headgear of claim 3, wherein: the edge of the cap body (1) is also provided with a sinking groove (7), and when the buckle (4) is clamped at the sinking groove (7), at least one side surface of the buckle (4) is flush with the inner wall of the cap body (1).
5. The extra-earmuff headgear of claim 4, wherein: the number of the sinking grooves (7) is 2, and the 2 sinking grooves (7) are respectively arranged at the left and right side edges of the cap body (1).
6. The extra-earmuff headgear of claim 3, wherein: the buckle (4) is integrally in a U-shaped shape.
7. The extra-earmuff headgear of claim 1, further comprising: the material of the support plate (5) is engineering plastic.
8. The extra-earmuff headgear of claim 1, further comprising: the support plate (5) has elasticity.
9. The extra-earmuff headgear of claim 1, further comprising: the buckle (4) is made of non-metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423859.9U CN214340415U (en) | 2021-02-26 | 2021-02-26 | Safety helmet with earmuffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423859.9U CN214340415U (en) | 2021-02-26 | 2021-02-26 | Safety helmet with earmuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214340415U true CN214340415U (en) | 2021-10-08 |
Family
ID=77966640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423859.9U Active CN214340415U (en) | 2021-02-26 | 2021-02-26 | Safety helmet with earmuffs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214340415U (en) |
-
2021
- 2021-02-26 CN CN202120423859.9U patent/CN214340415U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |