CN212325597U

CN212325597U - Can open flat formula helmet

Info

Publication number: CN212325597U
Application number: CN202021435971.6U
Authority: CN
Inventors: 禤庆华
Original assignee: Dongguan Yugao Product Design Co ltd
Current assignee: Dongguan Yugao Product Design Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-01-12
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a flatable helmet, which comprises a flat-laying and plastic helmet body and a shaping structure for shaping, wherein the shaping structure is connected with the helmet body; the cap body comprises a cap eye and a plurality of cap flaps, the cap flaps are radially distributed along the circumferential direction of the cap eye, and the side edges of the cap flaps can be mutually connected when the cap body is shaped; when the cap body is laid flat, the side edges of the cap petals are not connected with each other; moulding structure includes outer loop and brim of a hat, and the brim of a hat is connected with the outer loop, and the cap body is located between brim of a hat and the outer loop, and when the cap body is moulding, pulling outer loop and brim of a hat to the outer edge of lamella, the side interconnect of lamella is in order to form the cap that can wear, the utility model discloses can expand into the slice when not wearing, conveniently carry and deposit, only need when wearing can be with the outer loop and the brim of a hat drop-down with the moulding cap body cap that can wear, simple and convenient.

Description

Can open flat formula helmet

Technical Field

The utility model relates to a helmet, more specifically say, relate to a can open flat formula helmet.

Background

The most common safety helmets used by people in bicycle sports are integrally formed rigid helmets. The head space of a wearer is formed by rigid materials inside and outside the helmet shell, and the purposes of safety protection and injury reduction are achieved through the shock absorption and buffering effects of lining materials such as light foam and the like during collision. The disadvantage of this helmet is that it is bulky and inconvenient to carry and store.

Some folding helmets are available on the market to solve the problem of large volume of the integrally formed helmet. Most of these folding helmets are made by cutting the shell of an integral helmet into small pieces either horizontally from top to bottom or vertically from left to right, and then connecting the small pieces of shell by flexible material or a retractable mechanism. When the helmet is not used, the small shell is moved inwards to occupy the space in the helmet, so that the purpose of reducing the volume of the helmet is achieved. The structure greatly reduces the structural rigidity of the helmet and weakens the protection function of the helmet. And because the lightweight foam material is still used as the shockproof material, the volume of the shockproof material is still large even after being folded, so that the volume reduction of the shockproof material in exchange for safety sacrifice is not obvious, and the portability is improved little.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flattenable helmet which solves the defects and deficiencies of the prior art.

In order to achieve the purpose, the technical scheme adopted by the utility model is a flatable helmet, which comprises a flat-laying and plastic helmet body and a shaping structure for shaping, wherein the shaping structure is connected with the helmet body;

the cap body comprises a cap eye and a plurality of cap flaps, the cap flaps are radially distributed along the circumferential direction of the cap eye, and the side edges of the cap flaps can be connected with each other when the cap body is shaped; when the cap body is laid flat, the side edges of the cap petals are not connected with each other;

the shaping structure comprises an outer ring and a brim, the brim is connected with the outer ring, the cap body is located between the brim and the outer ring, when the cap body is shaped, the outer ring and the brim are pulled to the outer edge of the cap flap, and the side edges of the cap flap are connected with each other to form a wearable cap.

The cap body is provided with a fixing structure, the fixing structure comprises a plurality of clamping holes and a fixing strip, the clamping holes are formed in the periphery of the cap flap, the fixing strip is arranged in the periphery of the cap flap, one end of the fixing strip penetrates through the clamping holes and is connected with the other end of the fixing strip to fix the molded cap body.

The novel hat is characterized by further comprising a pressing ring and an inflatable structure, wherein the pressing ring fixes the inflatable structure on the hat brim.

The inflation structure comprises a gas distribution box and a gas blowing pipe, wherein one end of the gas blowing pipe is connected with the gas distribution box, and a balloon is arranged on the gas distribution box.

The novel hat is characterized by further comprising a contraction layer, wherein the contraction layer is located between the hat brim and the gas distribution box, and is fixed on the hat brim through the pressing ring.

The cap peak is provided with a plurality of bayonets for fixing the outer ring, the bayonets are arranged between the side edges of the adjacent cap flaps, and the bayonets are clamped with the outer ring.

One side of the cap flap is provided with a groove, the other side of the cap flap is provided with a protrusion matched with the groove, and the protrusion of the cap flap is clamped into the groove of the adjacent cap flap to realize the connection between the cap flaps.

The outer edge of the cap flap is provided with a notch matched with the bayonet, and the bayonet can be clamped into the notch.

The novel hat is characterized by further comprising a chin strap, and the chin strap is connected with the hat brim.

The cap flap is made of bendable sheet elastic material.

The utility model has the advantages that:

the utility model discloses a can open flat formula helmet can expand into the slice when not wearing, conveniently carries and deposits, only need when wearing with outer loop and brim of a hat drop-down can with the moulding cap body become the cap that can wear, simple and convenient, the utility model discloses a can open flat formula helmet can not only protect the head, still has the effect of sunshade cap.

Drawings

Fig. 1 is a view illustrating a flattened state of the flattenable helmet of the present invention;

fig. 2 is a shaping state diagram of the extendable helmet of the present invention;

fig. 3 is an exploded view of a flattenable helmet of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the present invention, and the direction of the present embodiment is based on the direction of fig. 1.

As shown in fig. 1 to 3, a flattenable helmet comprises a cap body 1 which can be tiled and shaped, and a shaping structure 2 for shaping, wherein the shaping structure 2 is connected with the cap body 1;

the cap body 1 comprises a cap eye 12 and a plurality of cap flaps 11, the cap flaps 11 are radially distributed along the circumferential direction of the cap eye 12, and the side edges of the cap flaps 11 can be mutually connected when the cap body 1 is shaped; when the cap body 1 is tiled, the side edges of the cap flaps 11 are not connected with each other;

the shaping structure 2 comprises an outer ring 21 and a visor 22, the visor 22 is connected with the outer ring 21, the cap body 1 is located between the visor 22 and the outer ring 21, when the cap body 1 is shaped, the outer ring 21 and the visor 22 are pulled to the outer edge of the flap 11, and the side edges of the flap 11 are connected with each other to form a wearable cap.

The utility model discloses can open the flat formula helmet and can expand into the slice when not wearing, conveniently carry and deposit, only need when wearing to pull down outer loop 21 and brim of a hat 22 can be with the moulding cap that can wear of the body of the cap 1, simple and convenient.

The cap body 1 is provided with a fixing structure 3, the fixing structure 3 comprises a plurality of clamping holes 31 and fixing strips 32, the clamping holes 31 and the fixing strips are arranged around the outer edge of the cap flap 11, and one ends of the fixing strips 32 penetrate through the clamping holes 31 and are connected with the other ends of the fixing strips 32 to fix the shaped cap body 1. The fixing strip 32 may be a common rope, or may be a cloth strip or a plastic strip that can pass through the fastening hole 31. The two ends of the fixing strip 32 are connected and bound to fix the shape of the cap body 1.

The helmet also comprises a pressing ring 4 and an inflatable structure 5, wherein the pressing ring 4 fixes the inflatable structure 5 on the visor 22. Inflatable structure 5 can provide the effect of inhaling the buffering when the helmet bumps, for the wearer provides the protection, only need when accomodating the helmet with the gaseous release of inflatable structure 5 the inside can, the volume of accomodating of helmet is all little than the ordinary folding helmet on the market like this.

The inflation structure 5 comprises a gas distribution box 51 and a gas blowing pipe 52, one end of the gas blowing pipe 52 is connected with the gas distribution box 51, and a balloon 53 is arranged on the gas distribution box 51. Blowing air from the other end of the air blowing tube 52 inflates the balloon 53 on the air distribution box 51.

The novel hat is characterized by further comprising a contraction layer 6, wherein the contraction layer 6 is located between the hat brim 22 and the air distribution box 51, and the contraction layer 6 is fixed on the hat brim 22 through the pressing ring 4. The shrink layer 6 can conform to different head shapes and can separate the head from the components within the helmet.

The other end of the insufflation tube 52 passes through the visor 22 and the shrink wrap 6.

The shrinkage layer 6 and the gas distribution box 51 are provided with through holes for connecting and fixing with the cap holes 12.

The brim 22 is provided with a plurality of bayonets 23 for fixing the outer ring 21, the bayonets 23 are arranged between the side edges of the adjacent cap flaps 11, and the bayonets 23 are clamped with the outer ring 21.

As shown in fig. 1, one side of the cap flap 11 is provided with a groove 13, the other side of the cap flap 11 is provided with a protrusion 14 matching with the groove 13, and the protrusion 14 of the cap flap 11 is snapped into the groove 13 of the adjacent cap flap 11 to realize the connection between the cap flaps 11. Thus, the cap flaps 11 can be better connected with each other, and gaps between the cap flaps 11 can be prevented.

The outer edge of the cap flap 11 is provided with a notch 15 matched with the bayonet 23, and the bayonet 23 can be clamped into the notch 15. When the outer ring 21 and the visor 22 are pulled down, the bayonet 23 is not caught between the flaps 11 and the flaps 11 cannot be completely fitted.

As shown in fig. 2, the utility model also comprises a chin strap 7, and the chin strap 7 is connected with the visor 22. The chin strap 7 is also provided with a blow tube plug for receiving the blow tube 52.

The cap flap 11 is a flexible sheet-like elastic material.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A flattenable helmet, comprising: the plastic cap comprises a cap body (1) which can be tiled and can be shaped and a shaping structure (2) for shaping, wherein the shaping structure (2) is connected with the cap body (1);

the cap body (1) comprises a cap eye (12) and a plurality of cap flaps (11), the cap flaps (11) are radially distributed along the circumferential direction of the cap eye (12), and the side edges of the cap flaps (11) can be connected with each other when the cap body (1) is shaped; when the cap body (1) is tiled, the side edges of the cap flaps (11) are not connected with each other;

the shaping structure (2) comprises an outer ring (21) and a brim (22), the brim (22) is connected with the outer ring (21), the cap body (1) is located between the brim (22) and the outer ring (21), when the cap body (1) is shaped, the outer ring (21) and the brim (22) are pulled to the outer edge of the flap (11), and the side edges of the flap (11) are connected with each other to form a wearable cap.

2. The flattenable helmet of claim 1, wherein: the cap body (1) is provided with a fixing structure (3), the fixing structure (3) comprises a plurality of clamping holes (31) and fixing strips (32) which are arranged around the outer edge of the cap flap (11), and one ends of the fixing strips (32) penetrate through the clamping holes (31) and are connected with the other ends of the fixing strips (32) to fix the molded cap body (1).

3. The flattenable helmet of claim 2, wherein: the novel hat is characterized by further comprising a pressing ring (4) and an inflatable structure (5), wherein the inflatable structure (5) is fixed on the hat brim (22) through the pressing ring (4).

4. The flattenable helmet of claim 3, wherein: the inflation structure (5) comprises a gas distribution box (51) and a gas blowing pipe (52), one end of the gas blowing pipe (52) is connected with the gas distribution box (51), and a balloon (53) is arranged on the gas distribution box (51).

5. The flattenable helmet of claim 4, wherein: the novel hat is characterized by further comprising a contraction layer (6), wherein the contraction layer (6) is located between the hat brim (22) and the gas distribution box (51), and the contraction layer (6) is fixed on the hat brim (22) through the pressing ring (4).

6. The flattenable helmet of claim 5, wherein: be provided with a plurality of on brim of a hat (22) and be used for fixing bayonet socket (23) of outer ring (21), bayonet socket (23) set up in adjacent between the side of cap lamella (11), bayonet socket (23) with outer ring (21) joint.

7. The flattenable helmet of claim 6, wherein: one side of cap lamella (11) is provided with recess (13), the opposite side of cap lamella (11) is provided with protruding (14) with recess (13) matched with, protruding (14) the card of cap lamella (11) is gone into adjacently in recess (13) of cap lamella (11) in order to realize connect between cap lamella (11).

8. The flattenable helmet of claim 7, wherein: the outer edge of the cap flap (11) is provided with a notch (15) matched with the bayonet (23), and the bayonet (23) can be clamped into the notch (15).

9. The flattenable helmet of claim 8, wherein: the novel hat is characterized by further comprising a chin strap (7), wherein the chin strap (7) is connected with the visor (22).

10. The flattenable helmet of claim 9, wherein: the cap flap (11) is made of bendable sheet elastic material.