JPH0322025U - - Google Patents
Info
- Publication number
- JPH0322025U JPH0322025U JP8101889U JP8101889U JPH0322025U JP H0322025 U JPH0322025 U JP H0322025U JP 8101889 U JP8101889 U JP 8101889U JP 8101889 U JP8101889 U JP 8101889U JP H0322025 U JPH0322025 U JP H0322025U
- Authority
- JP
- Japan
- Prior art keywords
- air
- helmet
- air supply
- air storage
- storage bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
図面は本考案の実施例を示すものであつて、第
１図は斜視図、第２図は緩衝体のみを示す一部省
略正面図、第３図は空気供給前における第２図の
Ａ−Ａ線に沿う拡大断面図、第４図は空気を供給
した状態における第２図のＡ−Ａ線に沿う拡大断
面図、第５図は逆止弁の一例を示す斜視図、第６
図は第５図のＢ−Ｂ線に沿う拡大断面図、第７図
のイ，ロは使用時における逆止弁の状態の説明図
であつて、イは流体供給時における拡大断面図、
ロは逆止作用時における拡大断面図、第８図は逆
止弁の分解斜視図、第９図は緩衝体の他例を示す
一部略正面図、第１０図は第９図における要部を
切欠した部分拡大斜視図である。
符号の説明、１……ヘルメツト、２……ヘルメ
ツト本体、３……緩衝体、６……空気収容袋、１
７……空気給排口。
The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is a partially omitted front view showing only the buffer body, and Fig. 3 is a view of A-A in Fig. 2 before air supply. FIG. 4 is an enlarged sectional view taken along line A in FIG. 2, FIG. 5 is a perspective view showing an example of a check valve, and FIG.
The figure is an enlarged sectional view taken along line BB in Fig. 5, A and B in Fig. 7 are explanatory diagrams of the state of the check valve during use, and A is an enlarged sectional view when fluid is supplied.
Figure 8 is an exploded perspective view of the check valve, Figure 9 is a partially schematic front view showing another example of the shock absorber, and Figure 10 is the main part in Figure 9. FIG. 2 is a partially enlarged perspective view with a cutaway. Explanation of symbols, 1... Helmet, 2... Helmet body, 3... Buffer, 6... Air storage bag, 1
7...Air supply/exhaust port.
Claims (1)
充填封入、排出可能に構成した柔軟にして気密な
空気収容袋により緩衝体を構成し、この緩衝体を
ヘルメツト本体の内側に添設して構成したことを
特徴とするヘルメツト。 (2) 空気収容袋を複数個所で仕切つて複数の空
気収容小袋を区画連設し、この各空気収容小袋を
夫々連通させたことを特徴とする請求項(1)に記
載のヘルメツト。 (3) 空気収容袋を複数個所で仕切つて複数の独
立した空気収容小袋を区画連設し、この各空気収
容小袋に空気給排用の逆止弁を夫々各別に装設し
たことを特徴とする請求項(1)に記載のヘルメツ
ト。 (4) 一端に空気の供給口を設けると共に、他端
を閉塞して構成した柔軟な空気の供給管の内面に
、各空気収容小袋をその逆止弁の空気給排口を夫
々開口させて連設したことを特徴とする請求項(3
)に記載のヘルメツト。[Scope of Claim for Utility Model Registration] (1) A cushioning body is constituted by a flexible and airtight air storage bag configured to be able to be filled with air and discharged through a check valve equipped with an air supply and discharge port. A helmet characterized in that a shock absorber is attached to the inside of a helmet body. (2) The helmet according to claim (1), characterized in that the air containing bag is partitioned at a plurality of places, and a plurality of air containing bags are arranged in series, and each of the air containing bags is communicated with each other. (3) The air storage bag is partitioned at a plurality of locations to form a plurality of independent air storage bags, and each air storage bag is individually equipped with a check valve for supplying and discharging air. The helmet according to claim (1). (4) At the same time as providing an air supply port at one end, the air supply and discharge ports of the check valves of each air storage pouch are opened on the inner surface of a flexible air supply pipe configured by closing the other end. Claims (3) characterized in that they are
Helmets listed in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081018U JPH0516175Y2 (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081018U JPH0516175Y2 (en) | 1989-07-10 | 1989-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322025U true JPH0322025U (en) | 1991-03-06 |
| JPH0516175Y2 JPH0516175Y2 (en) | 1993-04-28 |
Family
ID=31626584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989081018U Expired - Lifetime JPH0516175Y2 (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516175Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030006291A (en) * | 2001-07-12 | 2003-01-23 | 정승원 | a helmet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229427U (en) * | 1988-08-10 | 1990-02-26 |
-
1989
- 1989-07-10 JP JP1989081018U patent/JPH0516175Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229427U (en) * | 1988-08-10 | 1990-02-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030006291A (en) * | 2001-07-12 | 2003-01-23 | 정승원 | a helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516175Y2 (en) | 1993-04-28 |
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