JPH0441997U - - Google Patents
Info
- Publication number
- JPH0441997U JPH0441997U JP8291690U JP8291690U JPH0441997U JP H0441997 U JPH0441997 U JP H0441997U JP 8291690 U JP8291690 U JP 8291690U JP 8291690 U JP8291690 U JP 8291690U JP H0441997 U JPH0441997 U JP H0441997U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- small
- diameter cylindrical
- explosive
- diameter
- 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.)
- Pending
Links
- 239000002360 explosive Substances 0.000 claims description 11
- 239000003721 gunpowder Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 240000006766 Cornus mas Species 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Toys (AREA)
Description
第１図ないし第３図はこの考案の実施例による
クラツカーを示す外観正面図および縦断側面図、
第４図は爆発操作体の展開図、第５図は火薬体の
拡大断面図、第６図および第７図は従来のクラツ
カーを示す縦断面図である。
１……筒体、１Ａ……大径筒部、１Ａ，１Ｂ…
…小径筒部、１ａ……開口部、３……蓋体、４…
…受圧板、７Ａ，７Ｂ……爆発用操作体、７ａ，
７ｂ……円形穴、１１……引紐、１２……火薬体
、１４……噴出物。
1 to 3 are an external front view and a vertical side view showing a cracker according to an embodiment of this invention,
FIG. 4 is a developed view of the explosive operating body, FIG. 5 is an enlarged sectional view of the explosive body, and FIGS. 6 and 7 are vertical sectional views showing a conventional cracker. 1...Cylinder body, 1A...Large diameter cylinder part, 1A, 1B...
...Small diameter cylindrical portion, 1a...Opening, 3...Lid, 4...
...Pressure plate, 7A, 7B...Explosive operating body, 7a,
7b...Circular hole, 11...Drag cord, 12...Gunpowder body, 14...Ejected material.
Claims (1)
部の底部からその後方に向かつて長く延出された
小径の筒部とを樹脂材料で一体成型してなる筒体
と、この筒体の大径筒部の前端開口部を閉塞して
爆発力により離脱される蓋体と、上記筒体の小径
筒部の基端部内に収納され引紐の引張り操作によ
り爆発される火薬体と、この火薬体の爆発力にと
もない上記蓋体の離脱された大径筒部の前端開口
部から前方に発射されるように大径筒部内に収納
される噴出物と、この噴出物の収納部と上記火薬
体の収納部との仕切位置に内装された受圧板とを
具備してなるクラツカーにおいて、上記火薬体の
引紐が上記小径筒部内を挿通されて、この小径筒
部の先端から後方に導出されているとともに、上
記筒体の小径筒部の外側でその径方向に対向する
個所には、一枚の板材の折曲げによりくの字形お
よび逆くの字形に屈曲形成された一対の屈伸式の
爆発用操作体が、それらの一端部に形成した穴を
上記筒体の小径筒部に挿通させる状態として筒体
に保持され、かつ上記一対の屈伸式の爆発用操作
体の他端部である折曲げ個所を上記小径筒部の先
端より後方に突出させてこの突出折曲げ個所に上
記火薬体の引紐の遊端部を係止固定したことを特
徴するクラツカー。 (2) 請求項１において、上記一対の屈伸式の爆
発用操作体が特殊形状にデザインされているクラ
ツカー。[Scope of Claim for Utility Model Registration] (1) A large-diameter cylindrical portion with an open front end and a small-diameter cylindrical portion that extends long toward the rear from the bottom of the large-diameter cylindrical portion are integrated using a resin material. A molded cylinder, a lid body that closes the front end opening of the large diameter cylinder part of the cylinder body and is detached by explosive force, and a lid body that is housed in the base end of the small diameter cylinder part of the cylinder body and has a drawstring. A gunpowder body that is exploded by a pulling operation, and a jet that is housed in the large-diameter cylinder so as to be ejected forward from the front end opening of the large-diameter cylinder from which the lid is detached due to the explosive force of the gunpowder body. In the cracker, the pull cord of the explosive body is inserted through the small-diameter cylindrical part, It is led out rearward from the tip of this small-diameter cylindrical part, and at the part opposite to the small-diameter cylindrical part on the outside of the small-diameter cylindrical part of the above-mentioned cylindrical body in the radial direction, a dogleg shape and an inverted dogwood shape are formed by bending a single plate. A pair of bendable explosive operating bodies each bent into a letter-shaped shape are held in the cylinder with a hole formed at one end thereof inserted into a small-diameter cylindrical portion of the cylinder, and the pair of bendable explosive operating bodies are A bent part of the other end of the explosive operating body is made to protrude rearward from the tip of the small diameter cylindrical part, and the free end of the drawstring of the explosive body is locked and fixed to this protruding bent part. Kratzker. (2) The cracker according to claim 1, wherein the pair of bendable and extendable explosive operating bodies are designed to have a special shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8291690U JPH0441997U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8291690U JPH0441997U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441997U true JPH0441997U (en) | 1992-04-09 |
Family
ID=31630147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8291690U Pending JPH0441997U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441997U (en) |
-
1990
- 1990-08-03 JP JP8291690U patent/JPH0441997U/ja active Pending
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