FOLDABLE CARDBOARD TEMPLATE AND PAPER WALLET MADE OF THE SAME

A foldable cardboard template has an outer panel, multiple binding strips respectively formed on and protruding from one of the two longitudinal sides and two transverse sides of the outer panel, and an interlayer board formed on and transversely protruding from the other longitudinal side of the outer panel having no binding strip formed thereon. The interlayer board is ladder-like and has multiple interlayers connected with each other, multiple partition lines and multiple card slits formed therethrough. Each partition line is formed between two adjacent interlayers. The interlayer board is folded at the partition lines to lean toward the outer panel and form multiple pockets between the interlayers. The binding strips are affixed to the folded interlayer board to fix the outer panel and the interlayer board together. The folded interlayer board and the outer panel are folded at a center fold line to make a paper wallet.

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Description
BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to a cardboard template and a paper wallet, and more particularly to a cardboard template being foldable to make multiple interlayers of a paper wallet and a paper wallet as well as to a paper wallet made of the foldable cardboard template.

2. Description of the Related Art

Wallets are useful in storing money, personal identification, credit cards, debit cards and the like, and are made of materials such as cloth, plastic, leather and so forth. Based on the usages and the appearances of the wallets, many manufacturing processes, such as cutting, sewing and the like, are involved to produce the wallets. Especially for wallets having multiple interlayers, more time-consuming and complicated manufacturing techniques are needed to deliver the wallets. The wallets having poor design may become heavy and thick, result in the low yield rate, are easily worn out or broken at the seams of the wallets, and lead to a high rate of damage.

SUMMARY OF THE INVENTION

An objective of the present invention is to provide a foldable cardboard template being integrally formed, easily produced, environmentally friendly and durable.

To achieve the foregoing objective, the foldable cardboard template has an outer panel, multiple binding strips and an interlayer board.

The outer panel is rectangular and has an inner surface, two longitudinal sides, two transverse sides and a center fold line.

The center fold line is centrally formed on the outer panel and is parallel with the transverse sides.

The binding strips are respectively formed on and protrude from one of the longitudinal sides and the transverse sides of the outer panel.

The interlayer board is ladder-like, is formed on and transversely protrudes from the other longitudinal side of the outer panel having no binding strip formed thereon, and has multiple interlayers and multiple partition lines. The interlayers are connected with each other. Each partition line is formed between adjacent two of the interlayers.

Preferably, the binding strips are trapezoidal.

Preferably, the foldable cardboard template has four binding strips, two of the binding strips are respectively formed on and protrude from the transverse sides of the outer panel, and the other two binding strips are respectively formed on and protrude from the longitudinal sides of the outer panel and are symmetrical with respect to the center fold line of the outer panel.

Preferably, the interlayer board is divided into five interlayers, each interlayer is rectangular and has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are transversely connected, and each interlayer has a partition line longitudinally and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.

Preferably, the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel.

As the foldable cardboard template is integrally formed and structurally simple, a paper wallet made of the foldable cardboard template can be produced by folding the cardboard template and affixing the cardboard template to the outer panel. Accordingly, the production of the foldable cardboard template and the resulting paper wallet is simplified and easy for recycling and is environmentally friendly.

Other objectives, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1A is a top view of an unfolded foldable cardboard template in accordance with the present invention;

FIG. 1B is a partially enlarged top view of the foldable cardboard template in FIG. 1A

FIG. 2 is a perspective view of the foldable cardboard template in FIG. 1A in a folded state;

FIG. 3 is a first operational perspective view of the foldable cardboard template in FIG. 2;

FIG. 4 is a second operational perspective view of the foldable cardboard template in FIG. 2;

FIG. 5 is a third operational perspective view of the foldable cardboard template in FIG. 2; and

FIG. 6 is a fourth operational perspective view of the foldable cardboard template in FIG. 2.

DETAILED DESCRIPTION OF THE INVENTION

With reference to FIGS. 1A, 1B and 2, a foldable cardboard template 10 in accordance with the present invention has an outer panel 20, four binding strips 30 and an interlayer board 40. The outer panel 20 is rectangular and has two transverse sides 22, two longitudinal sides 23 and a center fold line 21. The center fold line 21 is centrally formed on the outer panel 20 and is parallel with the transverse sides 22. The binding strips 30 are trapezoidal. Two of the binding strips 30 are respectively formed on and protrude from the transverse sides of the outer panel 20. The other two binding strips 30 are respectively formed on and protrude from one of the longitudinal sides of the outer panel 20, and are symmetrical with respect to the center fold line 21. The interlayer board 40 is formed on and transversely protrudes from the longitudinal side of the outer panel 20 having no binding strip formed thereon, and has multiple interlayers, multiple partition lines 41 and multiple card slits 401. The interlayer board 40 is divided into the interlayers. As indicated by a portion highlighted by a circle in FIG. 1B, the interlayer board 40 is ladder-like and the interlayers of the interlayer board 40 are transversely connected with each other. Each interlayer has a longitudinal side and the longitudinal sides of the interlayers gradually decrease in length in a direction away from the outer panel 20. The center fold line 21 of the outer panel 20 transversely extends across the interlayer board 40 to bisect the interlayer board 40. With reference to FIGS. 3 and 4, the partition lines 41 respectively coincide with the longitudinal sides of the interlayers and are formed on the interlayer board 40 in parallel to the longitudinal sides of the outer panel 20 for the interlayer board 40 to be folded at and divided into multiple interlayers. The interlayers are substantially equal in size, are substantially equal to the outer panel 20 in size, and are respectively folded at the partition lines 41 to lean toward the outer panel 20 and are flatly stacked on an inner surface of the outer panel 20 to form multiple interlayer 25 used as pockets of the paper wallet. The card slits 401 are arced and formed through the interlayer of the interlayer board 40 that is most distal from the outer panel 20. With reference to FIGS. 5 and 6, the binding strips 30 are affixed between the two topmost interlayers of the flatly folded interlayer board 40 to bind the interlayers on the inner surface of the outer panel 20. After the binding strips 30 are affixed to the interlayer board 40, the foldable cardboard template 10 is folded at the center fold line 21 to be bent toward the inner surface of the outer panel 20 and form a paper wallet. The paper wallet has multiple interlayer compartments. Each interlayer compartment is formed between two of the interlayers 25 of the paper wallet, which exclude the most distal interlayer 25 from the outer panel 20 and are connected with each other at a corresponding partition line, for holding bills. The card slits 401 formed through the interlayer board 40 serve to be inserted in by cards, such as credit card, debit card and the like.

In the present embodiment, the interlayer board 40 has four partition lines 41. The interlayer board 40 is sequentially divided into a first interlayer 42, a second interlayer 43, a third interlayer 44, a fourth interlayer 45 and a fifth interlayer 46 in a direction away from the outer panel 20. Each of the first, second, third, fourth and fifth interlayers 42, 43, 44, 45, 46 has a pocket surface that is on the opposite side to the inner surface of the outer panel 20. The pocket surfaces of the first and the second interlayers 42, 43 and of the third and the fourth interlayers 44, 45 respectively form two interlayer compartments. The longitudinal sides of the first, second, third, fourth and fifth interlayers 42, 43, 44, 45, 46 gradually decrease in length in a direction away from the outer panel 20. The fifth interlayer 46 or the third interlayer 44 is folded at a corresponding partition line 41 so that the pocket surface of the fifth interlayer 46 or the third interlayer 44 leans toward a surface of the fourth interlayer 45 or the second interlayer 43 opposite to the pocket surface of the fourth interlayer 45 or the second interlayer 43. The first interlayer 42 is folded at the connected longitudinal side of the outer panel 20 so that the pocket surface of the first interlayer 42 leans toward the inner surface of the outer panel 20. The fourth interlayer 45 or the second interlayer 43 is folded at a corresponding partition line 41 so that a surface of the fourth interlayer 45 or the second interlayer 43 that is opposite to the pocket surface of the fourth interlayer 45 or the second interlayer 43 leans toward the pocket surface of the third interlayer 44 or the first interlayer 42. The pocket surface of the fifth interlayer 46 faces outwardly after the interlayer board 40 is folded and flatly stacked on the inner surface of the outer panel 20.

After the interlayer board 40 is folded and flatly stacked on the inner surface of the outer panel 20, the binding strips 30 respectively extending from the transverse sides and the longitudinal sides of the outer panel 20 are affixed between the pocket surfaces of the fourth interlayer 45 and the fifth interlayer 46 on the outer panel 20 to securely fix the foldable cardboard template 10 . The pockets 25 are formed between corresponding interlayers. The card slits 401 formed through the fifth interlayer 45 and located on both sides of the center fold line 21 serve for insertion of cards. The folded interlayer board 40 and the outer panel 20 are further folded at the center fold line 21 with the card slits 401 facing each other to form a paper wallet.

Even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and function of the invention, the disclosure is illustrative only. Changes may be made in detail, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.

Claims

1. A foldable cardboard template comprising:

an outer panel being rectangular and having: an inner surface; two longitudinal sides; two transverse sides; and a center fold line centrally formed on the outer panel and being parallel with the transverse sides;
multiple binding strips respectively formed on and protruding from one of the longitudinal sides and the transverse sides of the outer panel; and
an interlayer board being ladder-like, formed on and transversely protruding from the other longitudinal side of the outer panel having no binding strip formed thereon, and having: multiple interlayers connected with each other; and multiple partition lines, each formed between adjacent two of the interlayers.

2. The foldable cardboard template as claimed in claim 1, wherein the binding strips are trapezoidal.

3. The foldable cardboard template as claimed in claim 1, wherein the foldable cardboard template has four binding strips, two of the binding strips are respectively formed on and protrude from the transverse sides of the outer panel, and the other two binding strips are respectively formed on and protrude from the longitudinal sides of the outer panel and are symmetrical with respect to the center fold line of the outer panel.

4. The foldable cardboard template as claimed in claim 1, wherein the interlayer board is divided into five interlayers, each interlayer is rectangular and has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are transversely connected, and each interlayer has a partition line longitudinally and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.

5. The foldable cardboard template as claimed in claim 1, wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel.

6. The foldable cardboard template as claimed in claim 2, wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel.

7. The foldable cardboard template as claimed in claim 3, wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel.

8. The foldable cardboard template as claimed in claim 4, wherein the interlayer board has multiple card slits formed through a portion of the interlayer board away from the outer panel.

9. A paper wallet made of the foldable cardboard template as claimed in claim 1, wherein

the interlayers of the interlayer board are folded to form multiple pockets respectively between the interlayers and are flatly stacked on the outer panel;
the binding strips are affixed to the interlayer board; and
the outer panel has a center fold line centrally formed on the outer panel and being parallel with the transverse sides of the outer panel.

10. The paper wallet as claimed in claim 9, wherein the binding strips are trapezoidal.

11. The paper wallet as claimed in claim 9, wherein the foldable cardboard template has four binding strips, two of the binding strips are respectively formed on and protrude from the transverse sides of the outer panel, and the other two binding strips are respectively formed on and protrude from the longitudinal sides of the outer panel and are symmetrical with respect to the center fold line of the outer panel.

12. The paper wallet as claimed in claim 9, wherein

the interlayer board is folded toward the inner surface of the outer panel; and
the interlayer board is divided into multiple interlayers, each interlayer has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are ladder-like and transversely connected, each interlayer has a partition line longitudinally, and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.

13. The paper wallet as claimed in claim 10, wherein

the interlayer board is folded toward the inner surface of the outer panel; and
the interlayer board is divided into multiple interlayers, each interlayer has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are ladder-like and transversely connected, each interlayer has a partition line longitudinally, and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.

14. The paper wallet as claimed in claim 11, wherein

the interlayer board is folded toward the inner surface of the outer panel; and
the interlayer board is divided into multiple interlayers, each interlayer has a longitudinal side adjoining that of an adjacent interlayer, the interlayers of the interlayer board are ladder-like and transversely connected, each interlayer has a partition line longitudinally, and the partition lines of the interlayers gradually decrease in length in a direction away from the outer panel.

15. The paper wallet as claimed in claim 12, wherein

the binding strips are folded toward the inner surface of the outer panel and are affixed between the farthest two of the interlayers.

16. The paper wallet as claimed in claim 13, wherein

the binding strips are folded toward the inner surface of the outer panel and are affixed between the farthest two of the interlayers.

17. The paper wallet as claimed in claim 14 wherein

the binding strips are folded toward the inner surface of the outer panel and are affixed between the farthest two of the interlayers.

18. The paper wallet as claimed in claim 15, wherein the interlayer board has multiple card slits formed through the interlayer board, and the card slits are located on two sides of the center fold line.

19. The paper wallet as claimed in claim 16, wherein the interlayer board has multiple card slits formed through the interlayer board, and the card slits are located on two sides of the center fold line.

20. The paper wallet as claimed in claim 17, wherein the interlayer board has multiple card slits formed through the interlayer board, and the card slits are located on two sides of the center fold line.

Patent History
Publication number: 20120312435
Type: Application
Filed: Jun 9, 2011
Publication Date: Dec 13, 2012
Inventor: HO-JEN CHUEH (TAIPEI)
Application Number: 13/156,374
Classifications
Current U.S. Class: Joint Or Seam Structure (150/146)
International Classification: A45C 1/06 (20060101);