TWM528100U - Loading container with adjustable capacity - Google Patents

Description

Load container with adjustable capacity

This creation is a loading container that can adjust the capacity space, such as a backpack, a school bag, a side backpack, a trunk, and a storage box that can adjust the capacity space. For example, a backpack is used, which illustrates: using a conventional backpack on its main bag. (Also on its sub-bag), it is cleverly equipped with a bag attached to the main bag or the sub-bag, and can be used inside or outside the main bag or the sub-bag, so that the loading space of the entire bag can be freely Increase or decrease. It is also possible to carry a column such as an umbrella having a length greater than the main bag, or a folding chair, a walker or a simple folding mobile toilet above the main bag. This creation is indeed a capacity space that can be arbitrarily increased or decreased. It can also carry general backpacks, school bags, side backpacks, suitcases, and items that are inconveniently loaded in storage compartments, as well as safe and effective loading containers, such as backpacks and school bags. Side backpack, luggage, storage compartment.

Commercially available backpacks, school bags, side backpacks or suitcases, storage boxes, such as backpacks, take the backpack as an example, the description: its capacity is certain, can not increase or decrease the loading space, nor can it carry more than the main bag, such as umbrellas The column does not carry folding chairs, walkers or simple folding mobile toilets.

The purpose of this creation is to provide a loading container with adjustable capacity space, such as a backpack, a school bag, a side backpack, a trunk, and a storage box that can adjust the capacity space. For example, a backpack is used, which illustrates: using a conventional backpack, On the main bag (or on its sub-bag), the bag is cleverly attached, and the bag is connected to the main bag or the sub bag, and can be used inside or outside the main bag or the sub bag. The loading space of the entire backpack can be increased or decreased at will.

This creation can adjust the loading container of the capacity space, such as a backpack, a school bag, a side backpack, a trunk, and a storage box that can adjust the capacity space. For example, a backpack is included, which includes: a conventional backpack, a bag, and the attached bag. It can be connected to the main bag or the sub bag and can be used inside or outside the main bag or the sub bag. The bag has a zipper or a belt or a devil, a hook and a buckle on both sides. The bottom of the bag has a long strip of downwardly extending bag, and one main bag or sub bag can be provided with one or several accessory bags.

This creation is indeed a capacity space that can be arbitrarily increased or decreased. It can also carry general backpacks, school bags, side backpacks, suitcases, and items that are inconveniently loaded in storage compartments, as well as safe and effective loading containers, such as backpacks and school bags. Side backpack, luggage, storage compartment.

1‧‧‧Loading containers, backpacks

2‧‧‧ main bag

3‧‧‧Subbag

4‧‧‧First type with pocket

5‧‧‧ positive

6‧‧‧ inside

7‧‧‧Second type with pocket

8‧‧‧ distal hole

9‧‧‧ proximal hole

10‧‧‧Long strips

11‧‧‧Long strips in stacked state

21‧‧‧ zipper

22‧‧‧ zipper

31‧‧‧ zipper

38‧‧‧ affixing line

41‧‧‧ zipper

42‧‧‧ zipper

51‧‧‧ openings

52‧‧‧ openings

53‧‧‧ openings

54‧‧‧ openings

71‧‧‧ zipper

72‧‧‧ zipper

Figure 1 is a front elevational view of a conventional backpack.

Fig. 2 is a front elevational view showing the first embodiment of the present invention and the first type of attached bag, which is a loading container capable of adjusting the capacity space.

Fig. 3 is a front elevational view showing a second embodiment of the present invention, in which the load container of the capacity space can be adjusted.

Fig. 4 is a perspective view showing various positions and shapes of the loading container of the adjustable capacity space of the present invention, the third embodiment of the backpack, the second type of bag, and the opening of the main bag of the backpack.

With regard to the foregoing and other technical contents, features and functions of the present invention, a backpack is taken as an example, and in the following detailed description of the first embodiment, the second embodiment, and the third embodiment with reference to the drawings, the present invention will be clearly presented. .

1 is a conventional loading container 1 (backpack) having a zipper 21 at the uppermost end of the main bag 2, a sub-bag 3 at the front of the main bag 2, and a zipper 31 having a zipper 31.

In the first embodiment of the present invention, please refer to FIG. 2, which includes a loading container 1 (such as a conventional backpack), and a zipper 22 is opened on the side of the main bag 2, and the periphery of the zipper 22 is an open edge. A first type of accessory bag 4 is formed, and the first type of attached bag 4 is connected to the main bag 2. The first type of attached bag 4 has a zipper 41 which can be used on both sides of the opening upward and upward. 4 can be placed inside the main bag 2, at this time, the front side 5 is the outer side of the first type of attached bag 4, and the first type of attached bag 4 can also be pulled out to the outside of the main bag 2, the first type The inner surface 6 of the accessory bag 4 can be turned out for use outside (at this time, the front surface 5 becomes the inner surface of the first type attachment bag 4), and as described above, the loading space of the entire backpack can be arbitrarily increased or decreased. It is also possible to have the first type attachment bag 4 close to the main bag 2, and another isolation zipper 42. When the first type attachment bag 4 is pulled out to the outside of the main bag 2, the isolation zipper 42 can be closed. The items in the main bag 2 are separated from the items in the first type of bag 4. The left and right sides of the main bag 2 can be opened with a zipper 22, so the left and right sides of the main bag 2 can be separately or simultaneously loaded with the first type of attached bag 4; the inner surface of the first type of attached bag 4 6 at the farthest end of the zipper 22, a strap or a tie is provided, and when the inner surface 6 of the first type of the attached bag 4 is turned out for use outside, the first type of the attached bag 4 can be tightly tied if necessary. Tied to the backpack. It is also possible to provide a devil stain and a Velcro tape on the outer wall of the backpack about the same height as the first type bag 4, and the inner surface 6 of the first type bag 4 may also be provided with a strip of devil parallel to the ground. Dip, hook and loop, when the inner surface 6 of the first type of attached bag 4 is turned out when used outside, the inner surface 6 is turned out of the strip-shaped devil, the hook and loop fastener, if necessary, can be combined with the outer wall of the backpack The corresponding devil's dip, the sticky buckle is sticky, so that the first type of attached bag 4 is tied to the backpack.

For the second embodiment of the present invention, please refer to FIG. 3 . In the bottom of the first type of bag 4 of FIG. 2 , a distal hole 8 and a proximal hole 9 are dug from the distal end and the proximal end of the zipper 22, and only the digging hole can be dug. The two The hole may also be provided with a downwardly extending elongated bag 10 at each of the distal end hole 8 and the proximal end hole 9. If the left and right sides of the main bag 2 are provided with a distal hole 8 and a proximal end hole 9 The first type of attached bag 4, or the first type of attached bag 4 having the elongated bag 10, and the two first type of attached bags 4 are pulled out to the outside of the main bag 2, and the folding chair, The foot of the walker or the simple folding mobile toilet is inserted into each corresponding distal hole 8, the proximal hole 9, or the corresponding long strip through the zipper 41 above the soft first type attachment bag 4. a bag 10, which can carry a folding chair, a walker or a simple folding mobile toilet without a portable belt on the main bag; a first type bag 4 with a long bag 10, if not needed The elongated bag 10 (for example, without carrying a folding chair, a walker or a simple folding mobile toilet), can stack the long bag 10 in the first type of bag 4 or in the main bag 2, for example The elongated bag 11 in the stacked state of Fig. 3. If it is only intended to carry a column such as an umbrella having a length greater than that of the main bag, it is only necessary to use a portion of the first type of bag 4 or a long strip of the extended bag to be separated from the inner face 6 of the first type of bag 4. At the farthest end of the zipper 22, the inner surface 6 of the strap, the tying rope or the first type of attached bag 4 is provided with a strip of devil-like glue and a buckle strip parallel to the ground, which is matched with the outer wall of the backpack. The devil's dip and the Velcro can be used to make the column longer than the main bag, such as an umbrella, attached to the backpack.

In the third embodiment of the present invention, please refer to FIG. 4, in the conventional backpack 1, the sub bag 3 has a second type attachment bag 7, and the second type attachment bag 7 is connected with the sub bag 3, and the bonding line at the junction thereof 38, the second type attachment bag 7 can be placed inside the sub-bag 3, and the second type attachment bag 7 can also be turned over to the outside of the sub-bag 3, the second type attachment bag 7 is a whole bag to The bonding line 38 at the junction of the sub-bags 3 is a rotating shaft, and the entire bag is turned over to the outside of the sub-bag 3, which is attached to the two-layer bag-side surface of the sub-bag 3 which is turned over. Each of the zipper 71 and the zipper 72 is used when the bag is located inside or outside the sub-bag 3. As described above, the second bag 7 can also adjust the loading space of the bag. Of course, A long strip-shaped bag 10 extending downward is attached to the bottom of the second type of bag 7; the second type of bag 7 can be attached with a drawstring, a tie rope or a devil stain, a hook and loop fastener, and when the second type is attached to the bag 7 When flipped over to the outside of the sub-bag 3, the second type of bag 7 can be tightly tied to the backpack if necessary.

The various positions and shapes of the opening of the zipper 22 are added to the side of the main bag 2 of the present invention. Please refer to FIG. 4, the linear opening, and the zipper 22 and the opening 52 in the middle may be respectively installed in the opening 51 on the outer side. The zipper 22 and the inner opening 53 are provided with a zipper 22. If it is an elliptical "track shape" opening, you can choose to attach to the main bag 2 at any of the upper, lower, left and right sides. There is no zipper at the fixed joint, and the rest is a zipper 22 with two turns. Figure 4 The fixed position with the main bag 2 is the "track type" opening 54 on the left side. In addition to the intermediate opening 52, the remaining small openings of the conventional backpack 1 can be retained.

The main bag 2 may be provided with one, two or several first type attachment pockets 4 with or without long strips 10, or one, two or several first or several strips with or without long strips 10 may be added. The second type bag 7; the sub bag 3 can also be equipped with one, two or several first type bag 4 with or without the long bag 10, or one, two or several with or without The second type of bag 7 of the elongated bag 10 is attached.

In summary, the backpack of the present invention can be added only with the first type of attached bag 4 or only the second type of attached bag 7 or both the first type of attached bag 4 and the second type of attached bag 7; Plus one, two or several with or without burrowing, or one, two or several bags with or without long strips 10, with or without straps, ties or corresponding devils, The first type of bag 4 of the hook and loop fasteners may or may not be burrowed, or one, two or several bags with or without long strips 10, with or without straps, tying ropes or Corresponding devil dip, the second type of bag with the hook and loop fastener 7, and because of the linear shape, the racetrack shape and the opening of different positions, there can be many different combinations, there can be many different embodiments, and will not be described again.

This creation is indeed a capacity space that can be arbitrarily increased or decreased. It can also carry general backpacks, school bags, side backpacks, suitcases, and items that are inconveniently loaded in storage compartments, as well as safe and effective loading containers, such as backpacks and school bags. Side backpack, luggage, storage compartment.

1‧‧‧Loading containers, backpacks

2‧‧‧ main bag

4‧‧‧First type with pocket

5‧‧‧ positive

6‧‧‧ inside

21‧‧‧ zipper

22‧‧‧ zipper

41‧‧‧ zipper

42‧‧‧ zipper

Claims (8)

The loading container capable of adjusting the capacity space enables the loading container, such as a backpack, a school bag, a side backpack, a trunk, and a storage box, to freely increase or decrease the capacity space of the loading, including: attaching a bag, and the opening bag and the opening of the loading container The rim of the one is connected, the bag can be placed inside the loading container, and the bag can be placed outside the loading container, so that the loading capacity of the entire loading container can be increased or decreased at will. The loading container of the adjustable capacity space according to claim 1 of the patent application, the loading container has a conventional main bag, a sub bag (main box, a sub box) and a new attached bag, and the bag includes the first type. Attached bag and second type attached bag. According to the adjustable capacity space of the loading container described in claim 2, the inner surface of the first type of attached bag can be turned out for use outside, and the first type of attached bag can have a zipper which can be used on both sides. Or a belt or a devil or a Velcro, or a zipper (called an zipper) that is attached to the loading container, when the first type of bag is pulled out to the outside of the loading container By closing the zipper, the contents of the loading container are separated from the contents of the first type of attached bag. According to the adjustable capacity space of the loading container described in claim 2, the second type of attached bag is a whole bag to which the bonding line connected with the loading container is a rotating shaft, and the whole bag is turned over to the outside of the loading container. The second type accessory bag has two layers attached to the bag wall of the main bag or the sub bag of the overlaid loading container, and the two bags of the bag have a zipper, respectively, depending on the second type of bag Used when inside or outside the loading container. According to the adjustable capacity space of the loading container described in claim 3 or 4, the first type of attached bag and the second type attached bag may be a complete bag, or may be burrowed at the bottom, or the hole may be oriented. a downwardly extending strip-shaped bag that can carry a column having a length greater than the main bag (main box), or a folding chair, a walker or a top bag above the main bag (main box) or the sub-bag (sub-box) Simple folding mobile toilet. According to the loading container of the adjustable capacity space described in claim 1, the main bag (main box) or the sub bag (sub-box) of the loading container may be provided with one or several identical or different types of bags. . a loading container of an adjustable capacity space according to claim 1 of the patent application scope, The opening of the loading container to the attachment pocket is optionally in a position or shape. According to the adjustable capacity space of the loading container described in claim 1, the loading container may be only added with the first type attached bag or only the second type attached bag or the first type attached bag and the first Type 2 with bag; can also have one, two or several with or without burrow, or one, two or several bags with or without long bags, the bag can have or There are no isolated zippers, plus openings that can have different positions or shapes, and there are many different combinations.