CN209995450U

CN209995450U - kinds of novel safety helmet

Info

Publication number: CN209995450U
Application number: CN201920443206.XU
Authority: CN
Inventors: 林兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-31
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to an novel safety helmet, be in including safety helmet shell, setting the stiffening rib and the second stiffening rib in the safety helmet shell outside and with the inside fixed connection's of safety helmet shell fixture block, safety helmet shell lower extreme is provided with outer eaves, outer eaves side is provided with curved preceding eaves, the fixture block is connected with the installation piece, install the buffering liner on the installation piece, the installation piece is kept away from the side of safety helmet shell is connected with the regulation band, the regulation band is close to the buffering area is installed to the side of preceding eaves, regulation band end is provided with the outside and has the area of inserting of protruding grain, regulation band end is provided with in addition adjusts the card shell, be provided with adjustment button on adjusting the card shell, just adjust the card shell through its inside buckle structure with insert the area and connect, just a plurality of jacks have been seted up on the regulation band the utility model discloses the sound construction, the ventilation performance is good to can effectual external impact force of reduction, be fit for and pan push away .

Description

kinds of novel safety helmet

Technical Field

The utility model belongs to the technical field of the building, concretely relates to novel safety helmets.

Background

The safety helmet is the necessary safety protection equipment on the building site, however, the safety helmet simple structure in the past, the fastness is poor, and the shock resistance of safety helmet is poor, when receiving external impact, is difficult to effectual reduction impact force.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the background art, the utility model provides a following technical scheme:

novel safety helmets, include the safety helmet shell, set up stiffening rib and the second stiffening rib in the safety helmet shell outside and with the inside fixed connection's of safety helmet shell fixture block, the safety helmet shell lower extreme is provided with outer eaves, outer eaves side is provided with curved preceding eaves, the fixture block is connected with the installation piece, install the buffering liner on the installation piece, the installation piece is kept away from the side of safety helmet shell is connected with the regulation band, the regulation band is close to the side of preceding eaves installs the buffering area, regulation band end is provided with the area of inserting that the outside has the bulge, regulation band end is provided with in addition and adjusts the card shell, be provided with adjustment button on the regulation card shell, just adjust the card shell through its inside buckle structure with the area of inserting is connected, just a plurality of jacks have been seted up on the regulation band.

, the adjustment strap has a chin strap attached thereto.

, a th ventilation opening is formed on the th reinforcing rib, and a second ventilation opening is formed on the second reinforcing rib.

, a reinforcing block and a reinforcing rib are arranged on the shell of the helmet, the axis of the reinforcing rib is perpendicular to the axis of the outer brim, and the reinforcing rib is of an arc structure.

, the fixture block comprises a fixture block main body, a sliding groove formed in the fixture block main body, and a plurality of fixture block protruding blocks arranged on the outer side of the sliding groove, and a buffer block is arranged in the fixture block.

Step , the installation piece is provided with the piece even of V-arrangement, and the opening part even of piece of this V-arrangement is provided with the lug, the lug is connected with the spout inserted block, spout inserted block both sides are provided with a plurality of inserted block bosss, the even closed department of piece of V-arrangement is provided with the connecting block, the connecting band trough has been seted up on the connecting block, be provided with the inserted block even on the piece of V-arrangement.

, the sliding groove and the inserting block are connected in an embedded manner, and the protruding block of the clamping block is connected with the protruding platform of the inserting block in an interference manner.

Compared with the prior art, the utility model has the beneficial effects that the utility model has the advantages of scientific and reasonable structure, convenience safe in utilization, owing to be provided with the spout inserted block, the spout, fixture block lug and inserted block boss, and spout inserted block and spout are embedded to be connected, and the fixture block lug is connected for the interference with the inserted block boss, and install the buffer block under the spout, when being convenient for the person of wearing's safety helmet receives external impact, relative displacement takes place for spout inserted block and spout, and fixture block lug and inserted block boss produce the displacement friction, external impact force has been weakened, the bottom and the buffer block contact of spout inserted block simultaneously, step-by-step has weakened external impact force, the shock resistance of safety helmet has been improved, owing to be provided with stiffening rib, second stiffening rib and shell stiffening rib, the structural firmness of safety helmet has been increased, owing to be provided with ventilation opening and second ventilation opening, the ventilation performance of safety helmet has been increased, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , serve to explain the invention with example and not to constitute a limitation on the invention.

FIG. 1 is a schematic view of novel safety helmets according to the present invention;

FIG. 2 is a bottom view of novel safety helmets according to the present invention;

FIG. 3 is a schematic structural view of a fastening block and a mounting block of novel safety helmets according to the present invention;

FIG. 4 is a sectional view taken along line A-A of kinds of novel safety helmets according to the present invention;

FIG. 5 is an enlarged view of B of novel safety helmets according to the present invention;

fig. 6 is an enlarged view of C of novel safety helmets according to the present invention.

In the figure, 1-a helmet shell, 2-an outer brim, 3-an reinforcing rib, 4-a second reinforcing rib, 5-a air penetration opening, 6-a second air penetration opening, 7-a shell reinforcing rib, 8-a front brim, 9-a reinforcing block, 10-a clamping block, 1001-a clamping block main body, 1002-a sliding groove, 1003-a clamping block lug, 11-an installation block, 1101-a V-shaped connecting block, 1102-a connecting block, 1103-a connecting groove, 1104-an insertion block, 1105-a sliding groove insertion block, 1106-a lug, 1107-an insertion block boss, 12-a connecting belt, 13-a buffer gasket, 14-an adjusting belt, 15-a buffer belt, 16-an adjusting clamping shell, 17-an adjusting button, 18-an insertion belt, 19-an insertion hole, 20-a buffer block and 21-a lower jaw belt.

Detailed Description

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

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides technical solutions:

novel safety helmet, including safety helmet shell 1, set up stiffening rib 3 and second stiffening rib 4 in the safety helmet shell 1 outside and with safety helmet shell 1's inside fixed connection's fixture block 10, safety helmet shell 1 lower extreme is provided with outer eaves 2, outer eaves 2 side is provided with curved preceding brim of a hat 8, the drainage of being convenient for, fixture block 10 is connected with installation piece 11, be convenient for install buffering liner 13, install buffering liner 13 on the installation piece 11, increase safety helmet and human area of contact, the buffering of being convenient for, installation piece 11 is kept away from the side of safety helmet shell 1 is connected with regulation band 14, regulation band 14 is close to buffer band 15 is installed to the side of preceding brim of a hat 8, is convenient for sweat-absorbing, increases workman's the travelling comfort of wearing, regulation band 14 end is provided with the plug belt 18 that the outside has the bulge, regulation band 14 is provided with regulation card shell 16 in addition end, be provided with adjustment button 17 on the regulation card shell 16, be convenient for adjust regulation band 14 and wear personnel's degree of cooperation, just regulation band 16 is through regulation card shell's internal structure and regulation card shell 19 have seted up a plurality of being convenient for installation.

In this embodiment, the adjusting strap 14 is provided with a lower jaw strap 21, so as to conveniently clamp the lower jaw of the wearer and increase the wearing stability of the helmet.

, a th ventilation opening 5 is formed on the reinforcing rib 3, and a second ventilation opening 6 is formed on the second reinforcing rib 4, so that ventilation of the safety helmet is improved.

In this embodiment, the safety helmet shell 1 is provided with the reinforcing block 9 and the shell reinforcing rib 7, the axis of the shell reinforcing rib 7 is perpendicular to the axis of the outer brim 2, and the shell reinforcing rib 7 is of an arc-shaped structure, so that the firmness of the safety helmet is improved.

In this embodiment, the fixture block 10 includes a fixture block main body 1001, a sliding groove 1002 formed in the fixture block main body 1001, and a plurality of fixture block protrusions 1003 formed on the outer side of the sliding groove 1002, so as to facilitate placement of the mounting block 11, and the inside of the fixture block 10 is provided with the buffer block 20, thereby improving the buffer effect between the mounting block 11 and the fixture block 10.

In this embodiment, the mounting block 11 is provided with a V-shaped connecting block 1101, a protruding block 1106 is arranged at an opening of the V-shaped connecting block 1101, the protruding block 1106 is connected with a sliding groove inserting block 1105, so as to facilitate embedded mounting of the mounting block 11 and the fixture block 10, a plurality of inserting block bosses 1107 are arranged on two sides of the sliding groove inserting block 1105, a connecting block 1102 is arranged at a closing position of the V-shaped connecting block 1101, a connecting groove 1103 is formed in the connecting block 1102, so as to facilitate mounting of the connecting belt 12, and an inserting block 1104 is arranged on the V-shaped connecting block 1101, so as to facilitate embedded connection with the jack 19, so as to facilitate.

In this embodiment, the spout inserted block 1105 and the spout 1002 are connected in an embedded manner, and the fixture block protrusion 1003 and the inserted block boss 1107 are connected in an interference manner, so that when the safety helmet is impacted, the fixture block protrusion 1003 and the inserted block boss 1107 slide relatively, thereby reducing the impact force.

kinds of novel safety helmet, when using, first the spout inserted block 1105 is connected with the spout 1002 in embedded mode, it should be noted that when installing the spout inserted block 1105 and the spout 1002, the spout inserted block 1105 should not be embedded into the spout 1002 completely, that is, when the safety helmet is impacted and drives the fixture block 10 to move, the spout inserted block 1105 and the spout 1002 will move relatively, then adjust the adjusting button 17 to separate the adjusting clamp 16 and the inserting belt 18, then the adjusting belt 14 is sleeved on the head of the user, then the lower jaw belt 21 is put on the lower jaw of the user, then the inserting belt 18 is inserted into the adjusting clamp 16, according to the head circumference of the user, the using size of the adjusting belt 14 is selected, and the inserting belt 18 is fixed by using the adjusting button 17, meanwhile the head top of the user will contact with the buffer liner 13, when the safety helmet of the wearer is impacted by the outside, the spout inserted block 1105 and the spout 1002 will move relatively, the bump 1003 and the insert block 1107 generate displacement friction, the boss weakens the impact force, meanwhile, the bottom of the inserting block contacts with the buffer block, and the impact force is convenient for the outside.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above-mentioned embodiment, therefore, the present invention is not limited to the above-mentioned specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

The novel safety helmets comprise a safety helmet shell (1), reinforcing ribs (3) and second reinforcing ribs (4) which are arranged on the outer side of the safety helmet shell (1), and a clamping block (10) fixedly connected with the inside of the safety helmet shell (1), and are characterized in that an outer brim (2) is arranged at the lower end of the safety helmet shell (1), an arc-shaped front brim (8) is arranged on the side of the outer brim (2) , the clamping block (10) is connected with an installation block (11), a buffering liner (13) is installed on the installation block (11), an adjusting belt (14) is connected to the side , far away from the safety helmet shell (1), of the installation block (11), a buffering belt (15) is installed on the side, close to the side of the front brim (8), an inserting belt (18) with protruding grains on the outer side is arranged at the end of the adjusting belt (14) , an adjusting clamping shell (16) is arranged at the other end of the adjusting belt (14), an adjusting clamping shell (17) is arranged on the adjusting belt (14), and the adjusting shell (16) is connected with a plurality of inserting belts (18) through a plurality of inserting grooves (19) and a plurality of inserting belts (18) are arranged on the.
2. kinds of novel safety helmet according to claim 1, characterized in that the adjusting strap (14) is mounted with a lower jaw strap (21).
3. The kinds of novel safety helmets according to claim 1, wherein the th reinforcing rib (3) is provided with a th ventilation opening (5), and the second reinforcing rib (4) is provided with a second ventilation opening (6).
4. kinds of novel safety helmet according to claim 1, characterized in that the helmet shell (1) is provided with a reinforcing block (9) and a shell reinforcing rib (7), and the axis of the shell reinforcing rib (7) is perpendicular to the axis of the outer brim (2), and the shell reinforcing rib (7) is arc-shaped.
5. The novel safety helmets according to claim 1, wherein the latch (10) comprises a latch body (1001), a sliding groove (1002) formed in the latch body (1001), and a plurality of latch protrusions (1003) arranged on the outer side of the sliding groove (1002), and the inside of the latch (10) is provided with the buffer block (20).
6. novel safety helmets according to claim 1, wherein the mounting block (11) is provided with a V-shaped connecting block (1101), a protruding block (1106) is provided at the opening of the V-shaped connecting block (1101), the protruding block (1106) is connected with a chute insert block (1105), a plurality of insert block bosses (1107) are provided at both sides of the chute insert block (1105), a connecting block (1102) is provided at the closing part of the V-shaped connecting block (1101), a connecting groove (1103) is provided on the connecting block (1102), and an insert block (1104) is provided on the V-shaped connecting block (1101).
7. kinds of novel safety caps according to claim 1 or claim 6, wherein the sliding groove insert block (1105) is connected with the sliding groove (1002) in an embedded manner, and the fixture block convex block (1003) is connected with the insert block convex block (1107) in an interference manner.