CN220458699U - Safety helmet for construction safety management - Google Patents
Safety helmet for construction safety management Download PDFInfo
- Publication number
- CN220458699U CN220458699U CN202322142442.7U CN202322142442U CN220458699U CN 220458699 U CN220458699 U CN 220458699U CN 202322142442 U CN202322142442 U CN 202322142442U CN 220458699 U CN220458699 U CN 220458699U
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- strips
- strip
- outer cap
- lining
- helmet
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004566 building material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a construction safety management safety helmet, and belongs to the technical field of construction safety management. The safety helmet has the advantages of high ventilation, good impact resistance, high structural strength, flexible size, good ventilation effect and good wearing effect. The lining body movable mounting of this safety helmet is in outer cap body to be provided with a plurality of strip and a plurality of buffer tube that lean on between the two, and then utilize the slip form to make to lean on strip and buffer tube each other and lean on, and then reduce impact force, carry out swing joint through a plurality of connecting strips between a plurality of lining strips, make the cap girth size of safety helmet can change in a flexible way, and more conveniently wear. The safety helmet is provided with the longitudinal ribs and the transverse ribs, so that the structural strength of the outer helmet body is improved; the inner side of the outer cap body is provided with the longitudinal ventilation groove and the transverse ventilation groove, so that the ventilation effect of the inner side of the safety cap is better, and the stuffy feeling is reduced; the plurality of lining strips are movably connected through the connecting strips, so that the flexibility of the head circumference size adjustment is improved, the wear is convenient, and the universality is higher.
Description
Technical Field
The utility model belongs to the technical field of construction safety management, and particularly relates to a safety helmet for construction safety management.
Background
In the field of construction safety management, personal safety is the highest concern, particularly in the field of building construction, construction personnel are in a construction environment, large machines are more, building materials are various, each building material has large quality, collision problems occur in case of accidents, and the injury is extremely high, so that the personal safety is very important to be protected. In personal safety protection, the head of a person is used as the most important organ, and the protection with high protection degree is more required. Patent publication No. CN219088509U, patent name is a patent document of a safety helmet, has altogether had a safety helmet that possesses high ventilation effect, and this safety helmet is through setting up a plurality of louvres around the cap shell, improves the gas permeability and avoids stuffy, but set up the hole and will destroy the original structure of safety helmet, reduce the structural strength of cap shell, make the cap shell resist the ability of impact and reduce, make the holistic security of safety helmet.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides a construction safety management safety helmet which has high ventilation, good anti-impact effect, high structural strength, flexible size, good ventilation effect and good wearing performance.
The technical scheme adopted for solving the technical problems is as follows: a construction safety management safety helmet comprises an outer helmet body, an inner lining body and a binding belt assembly; a fixing seat is arranged at the top of the inner side of the outer cap body, a mounting hole is arranged at the center of the fixing seat, a mounting block is arranged at the center of the top of the inner liner body, the mounting block is inserted in the mounting hole in a sliding manner up and down along the wearing direction, the inner liner body is integrally arranged in the outer cap body, longitudinal ribs and transverse ribs which are distributed vertically are arranged on the outer surface of the outer cap body in a protruding manner, the longitudinal ribs form sunken longitudinal ventilation grooves on the inner side surface of the outer cap body, the transverse ribs form sunken transverse ventilation grooves on the inner side surface of the outer cap body, the two ventilation grooves are mutually intersected and penetrated, a gap is formed at the upper end of the fixing seat and used as a buffer space for the up-and-down sliding of the mounting block, mounting forks are respectively arranged at the two lug positions below the cap peak of the outer cap body, and two ends of the binding band assembly are hinged on the two mounting forks.
The construction safety management safety helmet further comprises four connecting strips; the lining body comprises four arc-shaped lining strips, the four lining strips are mutually perpendicular and are mutually connected to form a whole at the top end, the installation block is arranged at the joint point of the four lining strips, each lining strip is provided with a connecting strip along the horizontal direction at the bottom end, each connecting strip is provided with a long round hole-shaped connecting hole along the horizontal direction, and each connecting strip is connected and installed on two adjacent connecting strips.
The utility model has the beneficial effects that: the outer surface of the outer cap body of the safety cap is provided with longitudinal ribs and transverse ribs in a protruding mode, and therefore the structural strength of the outer cap body is improved; the longitudinal ventilation grooves and the transverse ventilation grooves arranged on the inner surface of the outer cap body enlarge the space on the inner side of the safety cap, so that the space between the head of a wearer and the safety cap is larger, the ventilation effect is improved, and the stuffiness feeling of wearing in summer is reduced; the plurality of lining strips on the lining body are movably connected through the connecting strips, so that the flexibility of the adjustment of the size of the head circumference is improved, the wearing is convenient, and the universality is higher.
Drawings
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the outer cap of the present utility model;
FIG. 4 is a partial cross-sectional view of the outer cap structure of the present utility model;
FIG. 5 is a schematic view of the inner liner structure of the present utility model;
FIG. 6 is a cross-sectional view of the structure of the adjusting buckle of the present utility model;
in the figure:
1. an outer cap body; 2. a liner body; 3. a connecting strip; 4. a strap assembly; 5. an adjusting buckle; 11. longitudinal ribs; 12. transverse ribs; 13. mounting a fork; 14. a longitudinal vent slot; 15. a transverse vent slot; 16. a fixing seat; 17. a mounting hole; 18. an abutment bar; 21. a backing strip; 22. a connecting strip; 23. a mounting block; 24. a buffer tube; 25. a connection hole; 31. inserting blocks; 41. a collar; 42. a rope belt; 51. penetrating the mounting hole; 52. and a clamping protrusion.
Detailed Description
The present utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.
A construction safety management safety helmet comprises an outer helmet body 1, an inner lining body 2 and a binding belt component 4; the inside top position of outer cap 1 is provided with fixing base 16, fixing base 16 center department is provided with mounting hole 17, inside lining body 2 top center department sets up installation piece 23, and installation piece 23 slides from top to bottom along the direction of wearing and cartridge in mounting hole 17, and then installs inside lining body 2 whole in outer cap 1, outer surface of outer cap 1 is protruding to be provided with vertical muscle 11 and the horizontal muscle 12 of mutually perpendicular distribution, vertical muscle 11 forms sunken vertical ventilation slot 14 in outer cap 1 medial surface, horizontal muscle 12 forms sunken horizontal ventilation slot 15 in outer cap 1 medial surface, two ventilation slots cross each other and run through to form the space in fixing base 16 upper end, be used as the buffer space of installation piece 23 upper and lower slip, vertical ventilation slot 14 and horizontal ventilation slot 15 all link up to the cap lower surface in both ends, the cap lower part of outer cap 1 is provided with a fork 13 respectively in the binaural position, the both ends hinge of bandage subassembly 4 is adorned on two mounting forks 13.
The construction safety management safety helmet further comprises four connecting strips 3; the lining body 2 comprises four arc-shaped lining strips 21, the four lining strips 21 are mutually perpendicular and are mutually connected to form a whole at the top end, the mounting block 23 is arranged at the joint point of the four lining strips 21, each lining strip 21 is provided with a connecting strip 22 along the horizontal direction at the bottom end, each connecting strip 22 is provided with a long round hole-shaped connecting hole 25 along the horizontal direction, and each connecting strip 3 is connected and mounted on two adjacent connecting strips 22.
Every connecting strip 3 all sets up to 1/4 circular-arc, and U type groove has all been seted up to the upper surface of every connecting strip 3 subsides, U type groove link up the both ends of connecting strip 3, link up strip 22 cartridge in the U type groove of connecting strip 3, all be provided with two inserts 31 in the U type groove of every connecting strip 3, two inserts 31 divide and establish at the both ends in U type groove to slide the cartridge respectively in the connecting hole 25 of two link up strip 22, the main part of connecting strip 3 is made by the plastics material, and the surface cladding ventilation sponge of connecting strip 3 for ensure the comfort level that the safety helmet was worn.
Four propping strips 18 are fixedly arranged on the inner surface of the outer cap body 1, the four propping strips 18 are connected to the lower edge of the fixed seat 16 and uniformly distributed around the axis of the mounting hole 17, and the four propping strips are inserted and arranged on the inner wall of the outer cap body 1 between the longitudinal ventilation groove 14 and the transverse ventilation groove 15.
Each buffer tube 24 is disposed on an outer wall of each lining strip 21, each buffer tube 24 is aligned with each abutting strip 18, and an arc groove is formed on a surface of a joint of each buffer tube 24 and each abutting strip 18, so that when the buffer tube 24 and the abutting strip 18 mutually abut against each other to buffer impact force, the buffer tube 24 and the abutting strip 18 mutually slip and reduce buffering effects, and each abutting strip 18 and each buffer tube 24 are made of rubber materials.
The strap assembly 4 comprises a strap 42, an adjusting buckle 5 and two collars 41; the two collars 41 are hinged on the two mounting forks 13, the rope belt 42 is threaded on the two collars 41, two end parts of the rope belt 42 are downwards hung and are respectively threaded into the adjusting buckles 5, the sliding adjusting buckles 5 respectively move up and down on the rope belt 42, and the rope belt 42 can be respectively tightened and loosened.
Two penetrating holes 51 are formed in the adjusting buckle 5 in a penetrating manner in the vertical direction, two end portions of the rope belt 42 are respectively penetrated in the two penetrating holes 51, a plurality of clamping protrusions 52 are arranged on two side vertical faces, parallel to the rope belt 42, of each penetrating hole 51, and the plurality of clamping protrusions 52 are mutually extruded to clamp the rope belt 42.
Working principle:
the mounting block 23 of the inner liner body 2 is slidably inserted into the mounting hole 17, and a sufficient clearance is left between the inner liner body 2 and the outer cap body 1.
Connecting strips 3 are arranged between every two adjacent connecting strips 22, so that the caliber of the lining body 2 can be automatically adjusted according to the head circumference of a wearer.
When the outer cap 1 receives an external force collision, the abutting strip 18 will contact with the buffer tube 24, and the buffer tube 24 made of rubber is extruded to deform, so as to buffer the impact force.
The longitudinal ribs 11 and the transverse ribs 12 arranged on the outer cap body 1 strengthen the load capacity of the outer cap body 1, the longitudinal ventilation grooves 14 and the transverse ventilation grooves 15 on the inner surface of the outer cap body 1 enlarge the gas circulation space between the inner lining body 2 and the outer cap body 1, and meanwhile, the lining strips 21, the longitudinal ventilation grooves 14 and the transverse ventilation grooves 15 are arranged in a staggered mode, so that the air circulation inside the outer cap body 1 is better.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A construction safety management safety helmet, characterized in that: comprises an outer cap body (1), an inner lining body (2) and a binding belt component (4); the utility model discloses a wear-resistant cap with the inner cap, including outer cap (1) and inner cap, outer cap (1) is provided with fixing base (16) in inboard top position, fixing base (16) center department is provided with mounting hole (17), inner liner (2) top center department sets up installation piece (23), and installation piece (23) slide cartridge from top to bottom along wearing direction in mounting hole (17), and then with inner liner (2) integral mounting in outer cap (1), outer cap (1) surface protrusion is provided with longitudinal rib (11) and horizontal muscle (12) of mutually perpendicular distribution, longitudinal rib (11) form sunken longitudinal ventilation groove (14) in outer cap (1) medial surface, horizontal muscle (12) form sunken transverse ventilation groove (15) in outer cap (1) medial surface, and two ventilation grooves cross each other and run through to form the space on fixing base (16) along wearing direction, the buffer space of sliding from top to bottom of outer cap (1), the both ends of bandage (4) are provided with one respectively and install fork (13) below the cap, bandage assembly (4) is installed on two hinges (13).
2. A construction safety management helmet according to claim 1, wherein: the construction safety management safety helmet further comprises four connecting strips (3); the lining body (2) comprises four arc-shaped lining strips (21), the four lining strips (21) are mutually perpendicular and are mutually connected to form a whole at the top end, the installation blocks (23) are arranged at the joint points of the four lining strips (21), each lining strip (21) is provided with a connecting strip (22) at the bottom end along the horizontal direction, each connecting strip (22) is provided with a long round hole-shaped connecting hole (25) along the horizontal direction, and each connecting strip (3) is connected and installed on two adjacent connecting strips (22).
3. A construction safety management helmet according to claim 2, wherein: every connecting strip (3) all sets up to 1/4 circular arc, and U type groove has all been seted up to the upper surface of every connecting strip (3) subsides, the both ends of U type groove through-connection strip (3), link up strip (22) cartridge in the U type groove of connecting strip (3), all be provided with two inserts (31) in the U type groove of every connecting strip (3), two inserts (31) divide to establish at the both ends in U type groove to slip cartridge respectively in connecting hole (25) of two linking strips (22).
4. A construction safety management helmet according to claim 2, wherein: four propping strips (18) are fixedly arranged on the inner surface of the outer cap body (1), the four propping strips (18) are connected to the lower edge of the fixed seat (16) and uniformly distributed around the axis of the mounting hole (17), and the four propping strips are inserted and arranged on the inner wall of the outer cap body (1) between the longitudinal ventilation groove (14) and the transverse ventilation groove (15).
5. The construction safety management helmet of claim 4, wherein: buffer tubes (24) are arranged on the outer wall of each lining strip (21), each buffer tube (24) is aligned with each abutting strip (18) respectively, and circular arc grooves are formed in the surface of the joint of each buffer tube (24) and each abutting strip (18).
6. A construction safety management helmet according to claim 1, wherein: the binding band component (4) comprises a rope belt (42), an adjusting buckle (5) and two lantern rings (41); the two lantern rings (41) are hinged on the two mounting forks (13), the rope belts (42) are arranged on the two lantern rings (41) in a penetrating mode, and two end portions of the rope belts (42) are downwards hung down and are all arranged in the adjusting buckles (5) in a penetrating mode.
7. The construction safety management helmet of claim 6, wherein: two penetrating holes (51) are formed in the adjusting buckle (5) in a penetrating mode in the vertical direction, two end portions of the rope belt (42) are respectively penetrated in the two penetrating holes (51), a plurality of clamping protrusions (52) are arranged on two side vertical faces, parallel to the rope belt (42), of each penetrating hole (51), and the rope belt (42) is clamped through the clamping protrusions (52) in a mutually extruding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142442.7U CN220458699U (en) | 2023-08-09 | 2023-08-09 | Safety helmet for construction safety management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142442.7U CN220458699U (en) | 2023-08-09 | 2023-08-09 | Safety helmet for construction safety management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220458699U true CN220458699U (en) | 2024-02-09 |
Family
ID=89798350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142442.7U Active CN220458699U (en) | 2023-08-09 | 2023-08-09 | Safety helmet for construction safety management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220458699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11840274B2 (en) | 2022-02-10 | 2023-12-12 | Honda Motor Co., Ltd. | Methods and systems for protecting a steering column from debris |
-
2023
- 2023-08-09 CN CN202322142442.7U patent/CN220458699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11840274B2 (en) | 2022-02-10 | 2023-12-12 | Honda Motor Co., Ltd. | Methods and systems for protecting a steering column from debris |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |