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Refillable spray container

A technology of container and container body, applied in the directions of bottle/container cap, spray device, bottle filling, etc., can solve the problems of high cost and lack of versatility, and achieve the effect of preventing cap explosion

Inactive Publication Date: 2004-01-14
FUKUGO SHIZAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure still has disadvantages, because the structure of this container is very special, and its device for replenishing gas or similar substances is also a large structure, so this container lacks versatility and is also expensive

Method used

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  • Refillable spray container
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  • Refillable spray container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0019] exist figure 1 Among them, 1 denotes a main body of a container, 2 denotes a cap having a nozzle 2a, and 3 denotes a cap body. 4 indicates a nut, while 5 indicates a long tube dipped in water. Since the spray liquid is ejected from the discharge outlet 2b by means of pressurized gas when the cap body 3 is separated and the nozzle 2a is pressurized, it has substantially the same structure as a general spray container.

[0020] Such as figure 2 As shown, the tubular mouth piece 6 equipped with the engaging protrusion 6a in the present invention is provided at the mouth of the container main body 1 with a packing 6b interposed therebetween. In the illustrated case, the two engagement protrusions 6a are as image 3 The directions shown are set to slashes. The cover 2 equipped with the guide groove 23 that engages with the engagement pro...

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PUM

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Abstract

A refillable spray container comprising a container main body 1 and a cap 2 with a nozzle 2a, wherein a tubular mouth piece 6 provided with engaging projections 6a is mounted to a mouth portion of the container main body 1, and wherein a cap 2 provided with a guide groove that engages with the engaging projections 6a in a bayonet style is attached to the mouth piece 6 in a freely attachable / detachable manner. The cap 2 comprises a brim portion 21 for sealing a top surface portion of the mouth piece 6 and a cylindrical portion 22 that is inserted into the interior of the mouth piece 6, wherein a guide groove 23 is formed on an outer periphery of the cylindrical portion 22. The spray container of the present invention is superior in economical efficiency since the cap 2 may be rotated to easily detach the same from the container main body 1 so that spraying liquid and pressurized gas may be refilled in a safe and simple manner.

Description

technical field [0001] The present invention relates to a cost-effective refillable spray container which can be refilled with spray liquid and pressurized gas in a safe and simple manner. Background technique [0002] Spray containers have hitherto been widely used for cleaner sprays, insect repellant sprays or spray paints. However, all these conventional spray containers are disposable, thus running counter to the purpose of saving resources and reducing waste. Also, since LPG gas is used as a pressurized gas, there has been concern that the LPG gas may be harmful to the environment once it is released into the air. [0003] Therefore, a reusable spray container that can be repeatedly filled with spray liquid or pressurized gas has been proposed (International Publication No. WO89 / 02317). However, this structure still has disadvantages, because the structure of this container is very special, and its device for replenishing gas or similar sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D83/38B05B7/02B05B7/24B05B9/04B65D53/02B67B5/00G01F11/02G01F11/06
CPCB65D83/425B65D83/38B05B11/001
Inventor 近藤正仁
Owner FUKUGO SHIZAI