CN215270841U

CN215270841U - Buffer block and buffer component for helmet

Info

Publication number: CN215270841U
Application number: CN202120622940.XU
Authority: CN
Inventors: 唐冬平
Original assignee: ZHONGSHAN JIAYU PLASTIC PRODUCTS CO Ltd
Current assignee: ZHONGSHAN JIAYU PLASTIC PRODUCTS CO Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-24
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a buffer block and buffer member for helmet, this buffer block, including the casing, be equipped with in the casing and be used for holding gaseous appearance chamber, housing face is equipped with directional at least one supporting part that holds the chamber in it. The supporting part is a recess extending from the surface of the shell to the cavity, and the recess is not communicated with the cavity of the shell. The helmet buffer component comprises a plurality of helmet buffer blocks, and adjacent buffer blocks are connected with connecting positions through corresponding connecting pieces. The utility model discloses buffer block buffer capacity is good, and impact strength is big, and the concatenation is easy, and the concatenation of adaptable different needs uses the buffering component for the helmet, adopts a plurality of buffer blocks to splice into helmet shape or key position buffer layer, arranges in between helmet shell and the inside lining, carries out effectual safety protection to riding passerby.

Description

Buffer block and buffer component for helmet

Technical Field

The utility model relates to a buffer block and buffering component for helmet.

Background

Safety helmet is worn to current electric motor car, motorcycle rider for the safety, mostly include stereoplasm shell, middle buffer layer and skin-friendly inlayer, but the buffer layer is sponge or soft material mostly at present, and the cushioning effect of this type of buffer layer is unsatisfactory, uses after a period, and its buffer capacity also can decline. The other buffer air cushion layer has the advantages of more air inflation, over hard buffer, less air inflation, insufficient buffer and difficult control in production and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buffer block for helmet with enough support intensity and buffer capacity in order to compensate the defect of current buffer layer for the helmet.

The utility model discloses another purpose provides the buffer component for the helmet that above-mentioned buffer block constitutes.

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

the buffer block for the helmet comprises a shell, wherein a cavity for containing gas is arranged in the shell, and the buffer block is characterized in that at least one supporting part pointing to the cavity in the shell is arranged on the surface of the shell.

The buffer block for the helmet is characterized in that the shell is a flexible sealed shell.

The buffer block for the helmet is characterized in that the supporting part is a recess extending from the surface of the shell to the cavity, and the recess is not communicated with the cavity of the shell.

The buffer block for the helmet is characterized in that the recess is provided with a columnar cavity extending towards the inner cavity of the shell.

The buffer block for the helmet is characterized in that the plurality of supporting parts are distributed on the surfaces of the shell, which are adjacent to the inner layer and the outer layer of the helmet.

The buffer block for the helmet is characterized in that the shell is provided with a connecting piece and a connecting position for connecting the adjacent buffer blocks.

The buffer block for the helmet is characterized in that the shell is an arc-shaped block.

The helmet buffer component is characterized by comprising a plurality of helmet buffer blocks, and the adjacent buffer blocks are connected with the connecting positions through corresponding connecting pieces.

The buffering member for helmet is characterized in that the buffering blocks are arc blocks, but have different shapes.

The cushioning member for helmets as described above, wherein the plurality of cushioning blocks form the shape of a helmet.

Compared with the prior art, the utility model, there is following advantage:

the utility model discloses in, the casing of buffer block is equipped with directional at least one supporting part that holds the chamber in it, has increased the shock resistance of buffer block, and flexible seal's casing and the gas in it provide very big buffer capacity when receiving the impact simultaneously. When a plurality of supporting parts distributed in the adjacent surface of casing and helmet inside and outside, the supporting part from two relative directional appearance chambeies in big surface of buffer block, and furthest's improvement buffer block's shock resistance prevents that the buffer block from being extruded to be damaged, influences the cushion effect.

The utility model discloses the buffer block buffer capacity is good, and impact strength is big, and the concatenation is easy, and the concatenation of adaptable different needs is used.

The utility model discloses helmet is with buffering component adopts a plurality of buffer blocks to splice into helmet shape or key position buffer layer, arranges in between helmet shell and the inside lining, carries out effectual safety protection to riding passerby.

Drawings

Fig. 1 is one of the schematic structural diagrams of embodiment 1 of the buffer block of the present invention;

fig. 2 is a second schematic structural diagram of an embodiment 1 of a buffer block according to the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the buffer block of the present invention;

fig. 4 is a schematic structural diagram of embodiment 3 of the buffer block of the present invention;

fig. 5 is a schematic structural diagram of embodiment 4 of the buffer block of the present invention;

fig. 6 is a schematic structural diagram of an embodiment 5 of the buffer block of the present invention;

FIG. 7 is a perspective view of the cushion member of the present invention;

FIG. 8 is an exploded view of the cushioning member of the present invention;

fig. 9 is a partially exploded view of the cushioning member of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

as shown in fig. 1 to 6, a bumper 100 for a helmet includes a shell 1, a cavity for containing air is provided in the shell 1, and at least one supporting portion 2 pointing to the cavity is provided on a surface of the shell 1. The support 2 may be provided in plurality and distributed on the surface of the shell 1 adjacent to the inner and outer layers of the helmet. The support portions 2 may be varied in number according to the size of the cushion block 100, and provide optimal support strength against impact while maintaining the cushioning ability of the inflated cushion block.

Preferably, the shell 1 is a flexible sealing shell, so that the buffering effect of the buffering block is improved, and the head is protected better.

Preferably, the supporting portion 2 is a recess extending from the surface of the housing 1 into the cavity, and the recess is not communicated with the cavity of the housing 1. More preferably, the recess serving as the support 2 has a cylindrical cavity extending towards the inner cavity of the housing. Processing realizes more easily like this, and the cost is lower, when improving buffer block intensity, also can not cause hard damage to the user. Of course, the support portion 2 may also be a soft column extending to the cavity to support the housing 1, so as to avoid the impact force from damaging the buffer block 100.

Further, in order to facilitate the use of the buffer blocks, the housing 1 is provided with a connecting member 3 and a connecting position 4 for connecting adjacent buffer blocks, and the connecting member 3 and the connecting position 4 can be arranged in a plurality along the edge of the housing 1 according to the shape and size of the housing 1. When the splicing buffer block is needed to be used, the connecting piece 3 of the adjacent buffer block can be bonded with the corresponding connecting position 4. Preferably, the utility model discloses well connecting piece 3 is the outside connection piece that extends in buffer block edge, and connection position 4 is the fashioned cavity in buffer block edge, can not have adverse effect to buffer power and compressive strength of buffer block itself after the concatenation.

Preferably, the shell 1 is an arc-shaped block, so that the shape design of the head can be fitted more conveniently. More preferably, casing 1 is that two arc pieces that have the cavity bond and form to form the appearance chamber in it and hold gas, and every arc piece all is equipped with supporting part 2, and the supporting part 2 of two arc pieces forms the support column that holds the chamber relatively after the butt joint, improves the compressive strength of buffer block.

The buffer block 100 can be in different shapes according to requirements, as shown in fig. 1-2, is an isosceles-fillet-trapezoid-shaped arc block and is suitable for being used at the forehead, as shown in fig. 3, the buffer block 100 is approximately a rectangular-arc-shaped block, is thicker at the edge and thinner in the middle and is suitable for being used at the top of the head; as shown in fig. 4, the upper half of the connecting top is thicker, and the lower half of the connecting top is thinner at the edge, so that the connecting top is suitable for the back brain; as shown in fig. 5, the anterior edge has a projection 11 for fitting to the lateral portion of the orbit, the projection 11 being located adjacent to the cheekbones; the cushion block 100 shown in fig. 6 is adapted to the head side portion and the cheek portion.

As shown in fig. 7, the cushioning member for a helmet includes a plurality of cushioning blocks 100 for a helmet, and adjacent cushioning blocks 100 are connected to each other by corresponding connecting members 3 and connecting portions 4. Preferably, a plurality of the bumper blocks are formed in the shape of a helmet.

More preferably, the bumper 100 is an arc-shaped bumper, but has a different shape, so that the bumper fits the shape of the head after being spliced.

One embodiment of a cushioning member for a helmet, as shown in fig. 7-9, is formed in a helmet shape by 7 cushioning blocks 100, which are numbered again in fig. 8-9 according to their positions, two of which are symmetrical side cushioning blocks 101, two of which are symmetrical eye-frame side cushioning blocks 102, and the rest are a forehead cushioning block 103, a crown cushioning block 104, and a hindbrain cushioning block 105, respectively.

Of course, the size and number of the buffer blocks and the shape of the splice can be adjusted as required.

Further preferably, in the buffering component for the helmet, the thickness of part of the buffer block can be gradually changed from thick to thin, and the key protection part or the splicing part is thick, so that the buffer block is favorably attached to the shell of the helmet, and the comfort is provided while the safety protection of a user is realized.

Claims

1. Buffer block for helmet, including the casing, be equipped with the appearance chamber that is used for holding gas in the casing, its characterized in that: the surface of the shell is provided with at least one supporting part pointing to the inner cavity of the shell.

2. The bump stop of claim 1 wherein said housing is a flexible sealed housing.

3. The bump stop of claim 1 wherein said support is a recess extending into said cavity in said housing surface, said recess being not in communication with said cavity in said housing.

4. The bump stop of claim 3 wherein said recess has a cylindrical cavity extending toward said cavity in said shell.

5. The bump stop of claim 1 wherein the plurality of supports are disposed on the surface of the shell adjacent the inner and outer layers of the helmet.

6. The bumper for helmets according to claim 1, wherein the shell is provided with a connecting member and a connecting portion for connecting adjacent bumpers.

7. The bump stop of claim 1 wherein said shell is an arcuate block.

8. A cushioning member for helmets to which the cushioning pad for helmets according to claim 1 is applied, characterized in that: the helmet comprises a plurality of buffer blocks for the helmet, and adjacent buffer blocks are connected with connecting positions through corresponding connecting sheets.

9. The cushioning member for helmets according to claim 8, wherein said plurality of cushioning blocks are arc-shaped blocks but have different shapes.

10. The cushioning member for helmets according to claim 8, wherein the plurality of cushioning blocks constitute a shape of a helmet.