Backpack adapted for use as a kite
A backpack that is convertible to a toy kite. The backpack has strings that are useable either as kite strings or as shoulder harnesses. The backpack may optionally be fitted with looms that take out the excess string when used as shoulder harnesses. The backpack also may optionally be fitted with clamps that secure the bottom of the pack when used as a backpack and double as handles when used as a kite.
The invention relates generally to backpacks, and more particularly to a backpack convertible for use as a toy.
BACKGROUND OF THE INVENTIONBackpacks have become virtually required equipment for children of all ages. They tote their school supplies, clothing, toys, and the like to and from daycare, school, and college daily.
A traditional backpack is only usable to carry cargo to and from a destination; however, a backpack convertible to a toy could be used to provide hours of entertainment to a child who must wait for transportation or for classes to start and the like. But not just any toy will do: a backpack must be easily convertible between backpack and toy modes, it must not over burden the child with additional weight, the toy feature must not add a great deal of additional cost to the backpack, and it must be exciting and fun to hold the child's attention.
SUMMARY OF THE INVENTIONA conventional backpack is designed to be durable and is often very heavy and inflexible. However, by using lightweight materials and appropriate features, the present invention transforms the traditional heavy backpack for use as a kite. An embodiment of the invention has two strings to perform double duty as kite strings and as shoulder harnesses. To use the backpack as a kite, the child merely unloads the bag that makes up the main compartment of the backpack and then unhooks the strings and runs along, allowing the wind to inflate the bag and provide tension on the strings.
Additional features are presented to increase the utility as a kite. In some embodiments, the strings may be fitted with shoulder pads to provide more comfort while wearing the backpack. Shoulder pads may enclose a loom allowing the additional string to be taken up while used as shoulder harnesses. In some embodiments, a clamp is provided at the end of each string. The clamps hook together and clamp to the bottom of the bag to spread the bag wide, allowing easier loading and more rigid support of the cargo within the bag while it is being carried.
In addition, some embodiments provide zipper pouches and bottle pockets to increase the utility as a backpack. Each of these items may be removable.
The purpose of the foregoing summary is to enable the United States Patent and Trademark Office and the public generally, and especially the scientists, engineers, and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection, the nature and essence of the technical disclosure of the application. The summary is neither intended to define the invention of the application, which is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way.
Additional objects, advantages and novel features of the invention will be set forth in part in the description which follows and in part will become apparent to those skilled in the art upon examination of the following or may be learned by practice of the invention. The objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS
While the invention is susceptible of various modifications and alternative constructions, certain illustrated embodiments thereof have been shown in the drawings and will be described below in detail. It should be understood, however, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims
The present invention transforms the conventional backpack for use as a kite by using lightweight materials and appropriate features. Conventional backpacks are too heavy and lack features appropriate for use as a toy, particularly for use as a kite.
In a preferred embodiment, the free end of each string 18 is connected to a support member 20. Each support member 20 includes a front section (shown in
In another embodiment, support members 20 may be constructed of nylon webbing and latches 21 may be a buckle, clip, hook and loop fastener, or other device suitable to connect the right and left support members 20 together. In this embodiment, it is preferred to pass support members 20 through loops connected to the bottom of bag 12, allowing the support members 20 to support any heavy items carried in bag 12.
When support members 20 are disengaged from bag 12 and disconnected from each other, they are usable as handles to hold string 18 when backpack 10 is used as a kite. While support members 20 are shown in
Referring now to
In an alternative embodiment, loom 24 may be eliminated and string 18 may merely be tied in a loose knot that is contained within cavity 26. The knot can be untied when the string is to be lengthened for use as a kite string.
Referring again to
Bag 12 may optionally be fitted with one or more attachment structures 30. Optional pouch 32 shown in
Fasteners 34 may be hooks, snap hooks, twist ties, or any other device capable of securing the pouch to attachment structures 30. Similarly, attachment structures 30 may be implemented as hooks, grommets, rings, snap hooks, twist ties, or any other device capable of supporting pouch 32. In an alternative embodiment, attachment structures 30 appear on pouch 32, and fasteners 34 appear on bag 12. In another embodiment, attachment structures 30 may be attached to removable bag 29, passing through slots in bag 12 so that the attachment structures 30 are exposed to attach pouch 32.
While the invention is susceptible of various modifications and alternative constructions, certain illustrated embodiments thereof have been shown in the drawings and will be described below in detail. It should be understood, however, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the scope of the invention as defined in the claims.
Claims
1. A backpack configurable for use as a kite, comprising:
- a bag having a closed end and an openable end,
- a first string having first anchored end and a first free end, the first anchored end attached to the bag;
- a second string having a second anchored end and a second free end, the second anchored end attached to the bag;
- whereby the first and second strings are usable to tether the backpack when the backpack is configured for use as a kite, and the first and second strings are usable as shoulder harnesses by securing the first free end and the second free end to the bag when the backpack is configured for use as a backpack.
2. The backpack of claim 1, further comprising:
- one or more attachment structures attached to the bag; and
- a first removable pouch attachable to the attachment structures;
- whereby the first removable pouch may be removed when the backpack is configured for use as a kite.
3. The backpack of claim 1, wherein the bag is constructed of lightweight material.
4. The backpack of claim 1, further comprising:
- a first support member attached to the first free end; and
- a second support member attached to the second free end;
- wherein the first and second support members are adapted for use as handles and are operable to clamp the closed end of the bag.
5. The backpack of claim 4, wherein the first support member further comprises a first latch mechanism and the second support member further comprises a second latch mechanism;
- wherein the first and second latch mechanisms are adapted to connect the first and second support members together.
6. The backpack of claim 1, further comprising:
- a loom adapted to hold a portion of the first string; and
- a shoulder pad adapted to enclose the loom;
- whereby the loom is used to hold a portion of the first string when the first string is used as a shoulder harness.
7. The backpack of claim 1, further comprising:
- a shoulder pad having a cavity adapted for storing a portion of the first string.
8. The backpack of claim 1, further comprising:
- a second removable pouch adapted for insertion inside the bag.
9. The backpack of claim 8, further comprising:
- one or more attachment structures attached to the second removable pouch; and
- a first removable pouch attachable to the attachment structures;
- whereby the first removable pouch may be removed when the backpack is configured for use as a kite.
10. A kite configurable as a backpack, comprising:
- a bag having a closed end, an openable end, and constructed of lightweight material;
- a drawstring closure affixed to the openable end;
- a first string attached to the bag;
- a second string attached to the bag;
- a first support member attached to the first string and adapted for use as a handle, wherein the first support member is; and
- a second support member attached to the second string and adapted for use as a handle, wherein the second support member is adapted to connect to the first support member;
- whereby the kite is configured for use as a backpack by connecting the first support member to the second support member and clamping the first and second support members to the bag, thus making the strings usable as shoulder harnesses; and the kite is configured for use as a kite by disconnecting the first and second support members, thus freeing the support members for use as handles to hold the strings in tension as wind inflates the bag.
11. The kite of claim 10, further comprising:
- a first loom adapted to secure the first string;
- a second loom adapted to secure the second string;
- a first shoulder pad adapted to enclose the first loom; and
- a second shoulder pad adapted to enclose the second loom;
- whereby the first and second looms are used to hold respective portions of the first and second strings, when the first and second strings are used as a shoulder harnesses.
12. The kite of claim 10, further comprising:
- one or more hooks attached to the bag; and
- a first removable pouch attachable to the hooks;
- whereby the first removable pouch may be removed when the backpack is configured for use as a kite.
13. The kite of claim 10, further comprising:
- a second removable pouch adapted for insertion inside the bag.
14. The kite of claim 13, further comprising:
- one or more attachment structures attached to the second removable pouch; and
- a first removable pouch attachable to the attachment structures;
- whereby the first removable pouch may be removed when the backpack is configured for use as a kite.
15. A kite configurable as a backpack, comprising:
- a bag having a closed end and an openable end;
- means for tethering the bag when it is supported aloft by air; and
- means for supporting the bag when it is carrying cargo.
Type: Application
Filed: Nov 1, 2005
Publication Date: May 3, 2007
Inventors: Daryl Martin (Meridian, ID), Candace Martin (Meridian, ID)
Application Number: 11/265,389
International Classification: A45F 4/02 (20060101); A63H 27/08 (20060101);