CN213463992U

CN213463992U - Safety helmet for engineering construction

Info

Publication number: CN213463992U
Application number: CN202022276910.6U
Authority: CN
Inventors: 夏伟; 逄钦文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-18
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a safety helmet for engineering construction relates to safety helmet technical field, including the cap shell, the inboard of cap shell is equipped with the inside casing, through buffer fixed connection between inside casing and the cap shell, the inboard middle part of inside casing is equipped with first fixing base, the inboard fixedly connected with third fixed block of inside casing, the slot has been seted up at the middle part of third fixed block, the outside fixedly connected with elasticity strip of first fixing base, elasticity strip and slot looks adaptation, the first elastic lining of one side fixedly connected with of inside casing is kept away from to first fixing base, the inboard of inside casing is equipped with the second fixing base, one side fixedly connected with pothook of second fixing base, one side fixedly connected with briquetting of pothook, one side fixedly connected with second elastic lining of pothook is kept away from to the second fixing base. The utility model discloses, solved current engineering construction and used the inconvenient dismouting clearance of safety helmet inside lining, buffer effect is relatively poor and the relatively poor problem of radiating effect.

Description

Safety helmet for engineering construction

Technical Field

The utility model relates to a safety helmet technical field, more specifically relate to a safety helmet is used in engineering construction.

Background

The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors. The safety helmet consists of a helmet shell, a helmet liner, a chin strap, accessories and the like. 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.

In chinese utility model patent application no: the utility model discloses a multi-functional safety helmet is used in electric power engineering construction in CN 201920920764.0, this multi-functional safety helmet is used in electric power engineering construction, including cap shell, brim of a hat and restraint band, the top inner wall of cap shell passes through the soft inside lining of connecting block fixedly connected with, soft inside lining is netted nylon material, the inside soft spring that is provided with of soft inside lining, the dead ahead fixedly connected with brim of a hat in the bottom of cap shell, the equal fixedly connected with retainer plate in both sides of the brim of a hat, the surface of retainer plate is provided with about band. This many functional safety cap is used in electric power engineering construction through setting up the travelling comfort of soft inside lining when wearing in order to increase, sets up horizontal spring in the inside lining simultaneously and increases its buffer capacity, but its inside lining is inconvenient to be dismantled and is cleared up, and buffering effect is relatively poor simultaneously, and the device sets up the louvre through going out at the corresponding position of cap shell and soft inside lining, and air mobility is relatively poor, and the radiating effect is relatively poor.

Therefore, it is necessary to provide a safety helmet for construction work to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the current inconvenient dismouting clearance of safety helmet inside lining for engineering construction, the relatively poor and relatively poor problem of radiating effect of buffering effect, the utility model provides a safety helmet for engineering construction.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a safety helmet is used in engineering construction, includes the cap shell, the inboard of cap shell is equipped with the inside casing, through buffer fixed connection between inside casing and the cap shell, the inboard middle part of inside casing is equipped with first fixing base, the inboard fixedly connected with third fixed block of inside casing, the slot has been seted up at the middle part of third fixed block, the outside fixedly connected with elasticity strip of first fixing base, elasticity strip and slot looks adaptation, the first elasticity inside lining of one side fixedly connected with of inside casing is kept away from to first fixing base, the inboard of inside casing is equipped with the second fixing base, one side fixedly connected with pothook of second fixing base, one side fixedly connected with briquetting of pothook, one side fixedly connected with second elasticity inside lining of pothook is kept away from to the second fixing base.

Furthermore, one side of the cap shell is fixedly connected with a cap peak, and the bottom end of the cap shell is fixedly connected with a fixing band.

Furthermore, the elastic strips and the third fixing blocks are multiple, and the first fixing seat is fixedly connected with the inner frame through the elastic strips and the third fixing blocks.

Furthermore, a plurality of second elastic linings are distributed on the inner side of the inner frame in an annular array manner, and the second fixed seat is fixedly connected with the inner frame through the clamping hooks.

Furthermore, buffer comprises first fixed block, spring and second fixed block, first fixed block fixed connection is in the inboard of cap shell, second fixed block fixed connection is in the outside of inside casing.

Furthermore, one end of the spring is fixedly connected with the first fixing block, and the other end of the spring is fixedly connected with the second fixing block.

Furthermore, through holes are formed in the two sides of the helmet shell, a protective net is fixedly connected to the middle of each through hole, and a protective brim is fixedly connected to the outer side of each through hole.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through setting up inside casing, elasticity strip, third fixed block, pothook and briquetting, the dismouting is carried out to first elastic inner liner and the second elastic inner liner of being convenient for, has solved the inconvenient dismouting clearance of inside liner problem.

2. The utility model discloses, through setting up first fixed block, spring and second fixed block, when the cap shell receives the impact, under the effect of spring, reduce the impact force, it is relatively poor to have solved buffering effect.

3. The utility model discloses, protect eaves, protection network and through-hole through the setting, all seted up the through-hole because of the both sides of cap shell to make the circulation of air effect better, the heat dissipation is better, has solved the relatively poor problem of radiating effect.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the inner part of the structure of the present invention;

fig. 4 is a schematic partial sectional view of the structure of the present invention.

Reference numerals: 1. protecting eaves; 2. a cap shell; 3. a protective net; 4. a brim; 5. fixing belts; 6. a buffer device; 7. a first elastic liner; 8. an inner frame; 9. a second elastic liner; 10. a third fixed block; 11. an elastic strip; 13. a first fixed seat; 14. a slot; 15. a first fixed block; 16. a spring; 17. a second fixed block; 18. a hook; 19. briquetting; 21. a through hole; 22. a second fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a safety helmet for engineering construction comprises a helmet shell 2, an inner frame 8 is disposed on the inner side of the helmet shell 2, the inner frame 8 is fixedly connected with the helmet shell 2 through a buffer device 6, a first fixing seat 13 is disposed in the middle of the inner side of the inner frame 8, a third fixing block 10 is fixedly connected to the inner side of the inner frame 8, a slot 14 is disposed in the middle of the third fixing block 10, an elastic strip 11 is fixedly connected to the outer side of the first fixing seat 13, the elastic strip 11 is adapted to the slot 14, the elastic strip 11 and the third fixing block 10 are both provided in plurality, the first fixing seat 13 is fixedly connected with the inner frame 8 through the elastic strip 11 and the third fixing block 10, a first elastic lining 7 is fixedly connected to one side of the first fixing seat 13 far from the inner frame 8, a second fixing seat 22 is disposed on the inner side of the inner frame 8, a hook 18 is fixedly connected to one, one side fixedly connected with second elastic lining 9 that pothook 18 was kept away from to second fixing base 22, second elastic lining 9 has a plurality ofly, and a plurality of second elastic lining 9 annular array distribute in the inboard of inside casing 8, and second fixing base 22 passes through pothook 18 and inside casing 8 fixed connection, one side fixedly connected with brim of a hat 4 of cap shell 2, the bottom fixedly connected with fixed band 5 of cap shell 2.

In this embodiment, through setting up inside casing 8, elastic strip 11, third fixed block 10, pothook 18 and briquetting 19, under the effect of first elastic lining 7 and second elastic lining 9, it is more comfortable to make to wear, when first elastic lining 7 is fixed, insert elastic strip 11 in slot 14, it is fixed with first elastic lining 7 under the effect of a plurality of elastic strips 11 and third fixed block 10, under the effect of pothook 18, fix second fixing base 22 on inside casing 8, thereby it is fixed with second elastic lining 9, when dismantling second elastic lining 9, through pressing briquetting 19, make pothook 18 and inside casing 8 break away from, thereby make its convenient to detach clearance, the inconvenient dismouting problem of clearance of inside lining has been solved.

Example 2

Referring to fig. 2 and 4, the present embodiment is further optimized based on embodiment 1, and specifically, the buffering device 6 is composed of a first fixing block 15, a spring 16 and a second fixing block 17, the first fixing block 15 is fixedly connected to the inner side of the cap shell 2, and the second fixing block 17 is fixedly connected to the outer side of the inner frame 8.

Specifically, one end of the spring 16 is fixedly connected to the first fixing block 15, and the other end of the spring 16 is fixedly connected to the second fixing block 17.

In this embodiment, through setting up first fixed block 15, spring 16 and second fixed block 17, when cap shell 2 received the impact, under spring 16's effect, reduced the impact force, reduced the injury of falling object to the person of wearing, it is relatively poor to have solved buffering effect.

Example 3

Referring to fig. 1, the present embodiment is optimized based on embodiment 1, specifically, through holes 21 are formed on both sides of a cap shell 2, a protective net 3 is fixedly connected to the middle of the through holes 21, and a protective brim 1 is fixedly connected to the outer side of the through holes 21.

In this embodiment, protect eaves 1, protection network 3 and through-hole 21 through the setting, because of being equipped with the clearance between cap shell 2 and the inside casing 8, through-hole 21 has all been seted up to the both sides of cap shell 2 simultaneously to make the circulation of air effect better, the heat dissipation is better, prevents under the effect of protecting eaves 1 and protection network 3 that the foreign matter from passing through protection network 3 and getting into cap shell 2, has solved the relatively poor problem of radiating effect.

In summary, the following steps: the utility model discloses, solved current engineering construction and used the inconvenient dismouting clearance of safety helmet inside lining, buffer effect is relatively poor and the relatively poor problem of radiating effect.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safety helmet for engineering construction, includes cap shell (2), its characterized in that: the utility model discloses a cap shell, including cap shell (2), inboard be equipped with inside casing (8), through buffer (6) fixed connection between inside casing (8) and cap shell (2), the inboard middle part of inside casing (8) is equipped with first fixing base (13), inboard fixedly connected with third fixed block (10) of inside casing (8), slot (14) have been seted up at the middle part of third fixed block (10), the outside fixedly connected with elastic strip (11) of first fixing base (13), elastic strip (11) and slot (14) looks adaptation, the first elastic lining (7) of one side fixedly connected with of inside casing (8) are kept away from in first fixing base (13), the inboard of inside casing (8) is equipped with second fixing base (22), one side fixedly connected with pothook (18) of second fixing base (22), one side fixedly connected with briquetting (19) of pothook (18), one side fixedly connected with second elastic lining (9) that pothook (18) were kept away from in second fixing base (22) ).

2. The safety helmet for engineering construction according to claim 1, wherein: one side fixedly connected with brim of a hat (4) of cap shell (2), the bottom fixedly connected with fixed band (5) of cap shell (2).

3. The safety helmet for engineering construction according to claim 1, wherein: the elastic strips (11) and the third fixing blocks (10) are multiple, and the first fixing seat (13) is fixedly connected with the inner frame (8) through the elastic strips (11) and the third fixing blocks (10).

4. The safety helmet for engineering construction according to claim 1, wherein: the number of the second elastic linings (9) is multiple, the second elastic linings (9) are distributed on the inner side of the inner frame (8) in an annular array mode, and the second fixed seat (22) is fixedly connected with the inner frame (8) through the clamping hooks (18).

5. The safety helmet for engineering construction according to claim 1, wherein: buffer (6) comprise first fixed block (15), spring (16) and second fixed block (17), first fixed block (15) fixed connection is in the inboard of cap shell (2), second fixed block (17) fixed connection is in the outside of inside casing (8).

6. The safety helmet for engineering construction according to claim 5, wherein: one end of the spring (16) is fixedly connected with the first fixing block (15), and the other end of the spring (16) is fixedly connected with the second fixing block (17).

7. The safety helmet for engineering construction according to claim 1, wherein: through-hole (21) have all been seted up to the both sides of cap shell (2), the middle part fixedly connected with protection network (3) of through-hole (21), the outside fixedly connected with of through-hole (21) protects eaves (1).