Patent Application
20080095475
The present invention is described in conjunction with the appended drawings hereinafter.
As shown in
As mentioned above, the airtight closure 11 is disposed to a lateral side of the bag 1; the clothing is placed into or removed from the bag 1 through the lateral opening directly. At least, two chains of interconnected closure clips 13 are installed to the airtight closure 11. Said closure clips 13 are well-known prior arts which is composed of a male, and a female chains, after the male and female chains are joined together; the airtight closure 11 is closed.
Next, a one-way valve 2 can be connected to a suck pipe of the vacuum cleaner. Air can be drained off the bag in one-way orientation but not being sucked therein. Therefore, when the valve cap is removed off, the air can be sucked out by means of a suck pipe. Conversely, when the air is not sucked out, the valve is automatically sealed. Kinds of one-way valves can be found in the USPTO issued patents and published applications, the present invention introduces a one-way valve according to U.S. application Ser. No. 11/260,364 entitled “one way valve” assigned to Su, Fu Long on Oct. 28, 2005. (Su, Fu Long now corrects his name as Su, Yu-Hsin in Taiwan, R.O.C to file application before the USPTO.)
As shown in
As mentioned above, the jut 412 at the bottom of the hook 41 is equipped with a press plate 411, the press plate is pressed onto the bag 1. A base plate 421 on top of the base 42 is welded to the bottom of the bag 1 by high frequency welding. And the bag 1 is introduced between the press plate 411 and base plate 421 to be pressed tight.
A threaded rod 422 at the bottom end of the base 42 is threaded to the nut 44; the axial hole 423 is formed at a center of the base 42. A lower opening of the axial hole 423 is closed by the cap like stopper 43, due to the stopper 43 is made of soft plastics or silicone, said stopper 43 can be plugged into a through hole 423 of the base 42 made of hard plastics, therefore, the stopper 43 fits in the through hole 423 tight.
A through hole 441 formed at a bottom end of the nut 44 can accommodate the jut 451 of the hook ring 45 embedded therein. After embedding, the jut 451 can enter into the cap like stopper 43. Due to the bottom edge of the stopper 43 is pressed tight under the threaded rod 422; therefore, an impervious effect can be achieved.
Next, said hook 4 can be formed integrally by assembling a hook 41, base 42, nut 44 and hook ring 45 as a single hanger. The hook 41 is hung from the cloth rail, in turn, clothing or something can be hung from a hook ring 45; thereby, a hanger 51 (as shown in
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The merits and advantages of the present invention can be achieved by the embodiments of the present invention as following:
When a hook 4 is disposed to a vacuum hanger bag 20, by means of a hook 41 protruded from a top end of the bag hung from a cloth rail. In turn, a hook ring 45 inside the bag is designed for hanging out a hanger with clothing, the specific gravity of the hanger and clothing are directly endured by the hook ring 45. Owing to the hook ring 45 is assembled to said hook 41 integrally as a whole, thereby, the bag 1 needs not to withstand the specific gravity of clothing directly, thereby the bag 1 will not be separated from the hook ring 45 and the bag 1 will not be deformed or wrinkled.
A vacuum hanger bag 20 is hung from a cloth rail by a hook 4, the hanger with clothing hanging out can be hung into the bag once for all through an airtight closure at a lateral side and to hang out on a hook ring thereof. Conversely, they can be removed from the bag through the airtight closure altogether in the same way. Because the clothing and the hanger can be hung into and removed from the bag once for all, there is no need to place the hanger and clothing on the table surface flatly as a conventional vacuum hanger bag in operation.
