Thin-layer bubble blower

[0001] 1. Field of the Invention

[0002] The present invention relates to bubble blowers and, more particularly, to a thin-layer bubble blower, which has a thin-layer container of thickness within 2˜6 mm for holding a bubble solution.

[0003] 2. Description of the Related Art

[0004] Conventional bubble blowers are commonly comprised of a container for holding a bubble solution, and a bubble-blowing bar for blowing the bubble solution into bubbles. The containers of conventional bubble blowers may be made having any of a variety of shapes to attract children. However, these containers are commonly have a cylindrical shape of diameter greater than 10 mm. Due to space occupation, these containers cannot be used or matched with other articles or ornamental devices to add the value.

[0005] The present invention has been accomplished under the circumstances in view. It is the main object of the present invention to provide a thin-layer bubble blower, which has a thin-layer container of thickness within 2˜6 mm for holding a bubble solution. According to the present invention, the thin-layer bubble blower comprises a thin-layer container of thickness within 2˜6 mm, the thin-layer container defining a flat liquid chamber for holding a bubble solution and an opening in communication with the flat liquid chamber, and a bubble-blowing bar for blowing said bubble solution into bubbles, the bubble-blowing bar having a rubber stopper, which seals the opening of the thin-layer container after insertion of the bubble-blowing bar into the flat liquid chamber. The thin-layer container may be provided with an open frame for holding a picture or card, or attached with an ornament. A labyrinth may be formed in the thin-layer container, which is made transparent.

[0025] Referring to FIGS. 1˜7, a thin-layer bubble blower in accordance with the present invention is shown comprised of a thin-layer container 1, and a flat bubble-blowing bar 2. Preferably, the thin-layer container 1 has a thickness about 2˜6 mm. The thin-layer container 1 is comprised of two flat cover plates 11 and 12, and male and female coupling means 13 respectively extended around the border of the flat cover plates 11 and 12 for joining the flat cover plates 11 and 12. When assembled, the thin-layer container 1 defines a flat liquid chamber 14 and an opening 15 disposed at the periphery in communication with the flat liquid chamber 14 through which the bubble-blowing bar 2 is inserted into the flat liquid chamber 14 to pick up bubble solution contained in the flat liquid chamber 14. The FIGS. 4 and 5 show two different arrangements of the male and female coupling means 13 between flat cover plates 11 and 12.

[0026] The flat bubble-blowing bar 2 comprises a handle 22, a bubble-blowing element 21, and a rubber stopper 23 fixedly fastened to the handle 22 and spaced from the bubble-blowing element 21 at a distance for sealing the opening 15 of the thin-layer container 1. The bubble-blowing element 21 can be a rigid ring as shown in FIGS. 1 and 2, or a compressible coil as shown in FIGS. 6 and 7. The rubber stopper 23 can be formed of a stack of rubber plates as shown in FIGS. 1 and 2, or a solid rubber block (as shown in FIGS. 6 and 7).

[0027] Referring to FIG. 8, the thin-layer container 1 can be made having an integrated open frame 3 at one side, which defines a coupling groove 31 adapted to hold a card or any of a variety of thin sheet devices 4.

[0028] Referring to FIG. 9, the thin-layer container 1 can be made in the form of a rule having marks for measuring distance.

[0029] Referring to FIGS. 10˜13, the thin-layer container 1 can be made having any of a variety of shapes, and fastened to a backboard 5 for use as an ornament.

[0030] Referring to FIGS. 12 and 13, the thin-layer container 1 can be made having recessed portions 16 for use as a palette or the like.

[0031] Referring to FIG. 14, the thin-layer container 1 can be fixedly fastened to one end of a folded sheet member 17.

[0032] Referring to FIG. 15, the thin-layer container 1 can be fixedly mounted with an ornamental device, for example, an ornamental mini book 18.

[0033] Referring to FIG. 16, the thin-layer container 1 may be made having ribs 19 disposed inside the flat liquid chamber 14 to form a labyrinth, and floating devices 6 floating in bubble solution in the flat liquid chamber 14. According to this embodiment, the thin-layer container 1 is made of transparent material.

[0034] In the aforesaid embodiments, the thin-layer container 1 is comprised of two flat cover plates 11 and 12 joined together and defining a flat liquid chamber 14 and an opening 15. Alternatively, the thin-layer container 1 can be made by vacuum molding, and then fixedly fastened to a backboard 5, which has an open frame 3 for holding a card 4 (see FIGS. 17˜19).

[0035] A prototype of thin-layer bubble blower has been constructed with the features of FIGS. 1˜19. The thin-layer bubble blower functions smoothly to provide all of the features discussed earlier.

[0036] Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.