CN211581718U

CN211581718U - Helmet with adjustable lining

Info

Publication number: CN211581718U
Application number: CN202020155670.1U
Authority: CN
Inventors: 陈业强
Original assignee: Foshan Nanhai Yohe Helmets Manufacturing Co ltd
Current assignee: Foshan Nanhai Yohe Helmets Manufacturing Co ltd
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-09-29
Anticipated expiration: 2030-02-08

Abstract

The utility model discloses a helmet with an adjustable lining, which comprises a shell, wherein the lining is fixed in the shell through bolts, the lining comprises two groups of first plate bodies and two groups of second plate bodies, two groups of connecting plates are welded between the upper surface of the first plate body and the shell, one side of the first plate body, which is close to the second plate bodies, is provided with a chute, one end of the chute is correspondingly provided with a through hole on the shell, elastic ropes are respectively glued between the two groups of second plate bodies and at the two ends of the second plate bodies, one end of each elastic rope runs through the chute, the through holes and a limiting block and is glued with a clamping block, the elastic rope can be stretched by pulling the clamping blocks at the two sides on the outer wall of the shell, so as to drive the two groups of second plate bodies to respectively move to the lower part, thereby the distance between the two groups of second plate bodies and the heads of people is drawn, can accomplish the regulation of inside lining, it is fixed firm, the wearing travelling comfort is high, and the security is high.

Description

Helmet with adjustable lining

Technical Field

The utility model relates to a helmet technical field specifically is a helmet of adjustable inside lining.

Background

The helmet is a harness for protecting the head, and a motorcycle driver must wear the helmet to protect the head, and the helmet is in a semicircular shape and mainly comprises an outer shell and an inner lining. A comfortable helmet not only affects the comfort of the wearer, but is also critical to the safety of the wearer. Only by wearing the tight and firm safety helmet, the safety protection function can be really played when an accident happens.

The inside lining size of current safety helmet is difficult to adjust, only by selecting different sponge inside lining sizes and adjusting helmet elasticity and bring the adaptation person's of wearing head type too troublesome, and still can appear the fixed not firm condition after wearing, and then the influence is worn travelling comfort and security.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helmet of adjustable inside lining, the accessible is drawn the tensile elasticity rope of fixture block of getting both sides on the shell outer wall, thereby it removes to being close to two sets of first plate body one side below respectively to drive two sets of second plate bodies, thereby draw close the distance of two sets of second plate bodies and personnel's head to the contact and support tight head, with the fixture block joint in the draw-in groove this moment, can accomplish the regulation of inside lining, fixed firm, wear the travelling comfort height, the security is high, in order to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a helmet with an adjustable lining comprises a shell, wherein protective glasses are rotatably connected to the shell through rotating wheels on two sides, a lining is fixed in the shell through bolts and comprises two groups of first plate bodies and two groups of second plate bodies, connecting plates are welded between the upper surfaces of the two groups of first plate bodies and the shell, one side of the first plate body, which is close to the second plate body, is provided with a chute, one end of the chute and the shell are correspondingly provided with through holes, the shell is welded with a limiting block, elastic ropes are respectively glued between the two groups of second plate bodies and at the two ends of the second plate bodies, one end of the elastic rope penetrates through the sliding chute, the through hole and the limiting block and is glued with a clamping block, the shell is provided with clamping grooves at equal intervals, the fixture block joint is in the draw-in groove, and is two sets of first plate body and two sets of second plate body lower surfaces are connected through first foam-rubber cushion, the inboard bottom of shell has the glued cyclic annular sponge cover.

Preferably, an opening is formed in one side of the shell, a ventilation hole is formed in the upper opening of the shell, and a dust filter screen is glued in the opening.

Preferably, shell bottom both sides splice respectively elastic webbing and connecting band, elastic webbing and connecting band one end splice respectively have first connecting block and second connecting block, first connecting block and second connecting block joint.

Preferably, the three groups of clamping grooves are internally glued with second sponge cushions.

Preferably, the fixture block is glued with a rubber sleeve.

Preferably, a rotating shaft is welded in the through hole, and a roller is rotatably arranged on the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

the tensile elasticity of fixture block rope of getting both sides on the shell outer wall is drawn to the accessible to drive two sets of second plate bodys and remove to being close to two sets of first plate bodys one side below respectively, thereby draw the distance of two sets of second plate bodys and personnel's head to contact and support tight head, with the fixture block joint in the draw-in groove this moment, can accomplish the regulation of inside lining, fixed firm, wear the travelling comfort height, the security is higher.

Drawings

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

FIG. 2 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a schematic side view of the opening of the present invention.

In the figure: 1. a housing; 2. a rotating wheel; 3. protective glasses; 4. a bolt; 5. a liner; 6. a first plate body; 7. a second plate body; 8. a chute; 9. a through hole; 10. an elastic cord; 11. an annular sponge sleeve; 12. a clamping block; 13. a card slot; 14. a first foam-rubber cushion; 15. an opening; 16. a ventilation hole; 17. a dust filter screen; 18. an elastic band; 19. a connecting belt; 20. a first connection block; 21. a second connecting block; 22. a second foam pad; 23. a rubber sleeve; 24. a limiting block; 25. a rotating shaft; 26. a roller; 27. a connecting plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a helmet with an adjustable lining comprises a shell 1, protective glasses 3 are rotatably connected to the shell 1 through rotating wheels 2 on two sides, a lining 5 is fixed in the shell 1 through bolts 4, the lining 5 comprises two groups of first plate bodies 6 and two groups of second plate bodies 7, connecting plates 27 are welded between the upper surfaces of the two groups of first plate bodies 6 and the shell 1, the connection stability of the lining 5 and the inner side of the shell 1 is enhanced, a sliding groove 8 is arranged on one side, close to the second plate bodies 7, of the first plate bodies 6, one end of the sliding groove 8 is correspondingly provided with a through hole 9 on the shell 1, a limiting block 24 is welded on the shell 1, the position of a clamping block 12 is convenient to limit, elastic ropes 10 are respectively connected between the two groups of second plate bodies 7 and at two ends of the second plate bodies 7, one end of each elastic rope 10 penetrates through the sliding groove 8, the clamping blocks 12 are connected with the through holes 9 and, two sets of first plate bodies 6 and two sets of second plate body 7 lower surfaces are connected through first foam-rubber cushion 14, reduce the extrusion power degree of inside lining 5 and user's head, and the inboard bottom of shell 1 has the glued cyclic annular sponge cover 11, and the helmet of being convenient for is fixed when the cover.

Specifically, an opening 15 is formed in one side of the shell 1, a ventilation hole 16 is formed in the opening 15 of the shell 1, a dust filter net 17 is connected to the inside of the opening 15 in a gluing mode, and the ventilation hole 16 and the dust filter net 17 are arranged to facilitate breathing of people when the people drive at a high speed.

Specifically, 1 bottom both sides of shell are glued respectively and are had elastic webbing 18 and connecting band 19, and

elastic webbing

18 and 19 one end of connecting band are glued respectively and are had first connecting block 20 and second connecting block 21, and first connecting block 20 and second connecting block 21 joint set up first connecting block 20 and second connecting block 21 joint, are convenient for the fixed personnel to feel the jaw.

Specifically, all splice the second foam-rubber cushion 22 in three group's draw-in grooves 13, reduce the contact wear of fixture block 12 and draw-in groove 13.

Specifically, the rubber sleeve 23 is glued to the fixture block 12, and the rubber sleeve 23 is glued to the fixture block 12, so that a person can conveniently pull the rubber sleeve.

Specifically, a rotating shaft 25 is welded in the through hole 9, a roller 26 is rotatably mounted on the rotating shaft 25, and the rotating shaft 25 and the roller 26 are arranged to reduce the friction force when the elastic rope 10 stretches and retracts.

The working principle is as follows: after the helmet is sleeved from the head by a user, the chin can be fixed by the first connecting block 20 and the second connecting block 21, at the moment, if the head top is not tightly or not contacted with the lining 5, the clamping blocks 12 on the two sides can be pulled, the elastic rope 10 is stretched, and therefore the two groups of second plate bodies 7 are driven to move towards the lower parts of the two sides respectively until the heads are tightly supported, and the clamping blocks 12 are clamped in the clamping grooves 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable liner helmet comprising an outer shell (1), characterized in that: the safety goggles are characterized in that protective glasses (3) are connected to the shell (1) in a rotating mode through rotating wheels (2) on two sides, a lining (5) is fixed in the shell (1) through bolts (4), the lining (5) comprises two sets of first plate bodies (6) and two sets of second plate bodies (7), connecting plates (27) are welded between the upper surface of each first plate body (6) and the shell (1), a sliding groove (8) is formed in one side, close to each second plate body (7), of each first plate body (6), through holes (9) are formed in one end of each sliding groove (8) and the corresponding shell (1), a limiting block (24) is welded on the shell (1), elastic ropes (10) are connected between the two sets of second plate bodies (7) and at the two ends of each second plate body (7) in a hinged mode, one end of each elastic rope (10) penetrates through the sliding grooves (8), the through holes (9) and the limiting blocks, draw-in groove (13) have been seted up to equidistant on shell (1), fixture block (12) joint in draw-in groove (13), it is two sets of first plate body (6) and two sets of second plate body (7) lower surface are connected through first foam-rubber cushion (14), shell (1) inboard bottom has glued cyclic annular sponge cover (11).

2. An adjustable lined helmet as claimed in claim 1, wherein: an opening (15) is formed in one side of the shell (1), a ventilation hole (16) is formed in the position of the opening (15) in the shell (1), and a dust filtering net (17) is glued in the opening (15).

3. An adjustable lined helmet as claimed in claim 1, wherein: shell (1) bottom both sides splice respectively elastic webbing (18) and connecting band (19), elastic webbing (18) and connecting band (19) one end splice respectively have first connecting block (20) and second connecting block (21), first connecting block (20) and second connecting block (21) joint.

4. An adjustable lined helmet as claimed in claim 1, wherein: and a second spongy cushion (22) is glued in each of the three groups of clamping grooves (13).

5. An adjustable lined helmet as claimed in claim 1, wherein: the fixture block (12) is glued with a rubber sleeve (23).

6. An adjustable lined helmet as claimed in claim 1, wherein: the through-hole (9) is interior to be welded pivot (25), gyro wheel (26) are installed in the last rotation of pivot (25).