CN200950033Y

CN200950033Y - Flower spray tube

Info

Publication number: CN200950033Y
Application number: CN 200620133809
Authority: CN
Inventors: 姚开胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-18
Filing date: 2006-09-18
Publication date: 2007-09-19
Anticipated expiration: 2016-09-18

Abstract

The utility model relates to a firework spraying cylinder comprising a cylinder body, a cylinder cover, a sleeve and a cover board. The cylinder body is fixedly communicated with the cylinder cover, and the cover board is a rectangle one side of which is provided with an extending part and the other side with a T-shaped extending part. The T-shaped extending part of the cover board is inlayed in the two slot-shaped blocks of the sleeve and the rectangle extending part of the cover board is clamped on the two baffle blocks of the sleeve. The sleeve is coated on the cylinder cover and the rectangle of the cover board is inlayed in the middle of the cylinder cover. The bottom parts of the two extending parts of the cylinder cover are provided with a groove. The cylinder cover is provided with a soft plug which is used to seal the cylinder body, and the cover board is pressed on the soft plug and clamped on the two translots arranged at the bottom parts of the two extending parts of the cover board. The sleeve is rotated, thereby driving the cover board to rotate and separate from the translot, and one end of the cover board is clamped on the slot-shaped block. The cover board taking the part of the T-shaped extending part is clamped on slot-shaped block as an axis lifts along the inclined plane of the extending part of the cylinder cover and the pressure between the soft plug and the cover board is released, thereby the soft plug and the cover board escape from contact and the firework sealed in the cylinder body is released. The utility model has the advantages of simple structure, smart concept and easy use.

Description

A kind of firework spraying tube

Technical field

The utility model relates to a kind of firework spraying tube, belongs to the daily necessities field.

Background technology

Kaleidoscope display scope is on celebrating scene, and people are the articles for use of use often, and the useful backguy of Kaleidoscope display scope starts, and complex structure uses inconvenient.

Summary of the invention

The purpose of this utility model is to overcome the problem of prior art structure, and a kind of firework spraying tube is provided.

The utility model is taked following design: by cylindrical shell, cover, sleeve and cover plate are formed, cylindrical shell is fixedlyed connected with cover, there are 2 extensions that are divided into symmetry at the middle part of cover, extension has the inclined-plane relatively, the center is circular, one side of the inside of sleeve has 2 link stoppers, opposite side has 2 flute profile pieces, and cover plate is a rectangle, and a side of rectangle has extension, opposite side has T type extension, the T type extension of cover plate is embedded in 2 flute profile pieces of sleeve, and the rectangle extension of cover plate is stuck in 2 link stoppers of sleeve, and jacket casing is on cover, the square mosaic of cover plate is at the middle part of cover, and is fluted in the bottom of 2 extensions of cover.

Cover has the cork of sealed cylinder, cover plate is pressed on the cork, and be stuck in the translot of bottom of 2 extensions of cover, turnbarrel, drive the cover plate rotation and break away from translot, one end screens of cover plate is in the flute profile piece, and cover plate is an axle with the part of T type extension screens in the flute profile piece, lifts along the extension inclined-plane of cover.

The utility model is simple in structure, is skillfully constructed, and is easy to use.

Description of drawings

Fig. 1 represents the utility model schematic diagram.

Fig. 2 represents the schematic top plan view of the utility model sleeve.

Fig. 3 represents the utility model connection diagram.

Fig. 4 represents the schematic diagram of the utility model sleeve.

Fig. 5 represents the utility model cover plate schematic diagram.

The specific embodiment

Embodiment 1: as Fig. 1,2,3,4, shown in 5, by cylindrical shell 1, cover 2, sleeve 3 and cover plate 6 are formed, cylindrical shell 1 is fixedlyed connected with cover 2, cover 2 is fluted, there are 2 extensions 8 that are divided into symmetry at the middle part of cover 2, extension 8 has the inclined-plane relatively, the center is circular, one side of the inside of sleeve 3 has 2 link stoppers 4, opposite side has 2 flute profile pieces 5, and cover plate 6 is a rectangle, and a side of rectangle has rectangle extension 9, opposite side has T type extension 10, the T type extension 10 of cover plate 6 is embedded in 2 flute profile pieces 5 of sleeve, and the rectangle extension 9 of cover plate 6 is stuck in 2 link stoppers 4 of sleeve, and sleeve 3 is enclosed within on the cover 2, the square mosaic of cover plate 6 is in the circle at the middle part of cover 2, in the bottom fluted 11 of the extension 8 of cover 2.

The circumferential groove of cover 2, the bossed muscle in the inside of sleeve 3, the circumferential groove of the muscle of the inner projection of sleeve 3 and cover 2 is connected.

Dowel 12 is arranged between 2 flute profile pieces 5.

Claims

1. firework spraying tube, form by cylindrical shell, cover, sleeve and cover plate, it is characterized in that: cover plate is a rectangle, one side of rectangle has extension, opposite side has T type extension, cover is fluted, the bossed muscle in the inside of sleeve, and the muscle of the inner projection of sleeve and the circumferential groove of cover are connected.