CN211794866U - Large backpack - Google Patents

Abstract

The utility model discloses a large backpack, including the inclusion, still include connecting portion, connecting portion set up on the inclusion, form between connecting portion and the inclusion and have the open-ended and hold the chamber. The connecting part is arranged on the bag body, the connecting part and the bag body form an accommodating cavity with an opening facing to the bottom of the bag body, and the accommodating cavity can be buckled on the handle of the luggage case, so that the large-scale backpack and the luggage case are combined into a whole, and the problem of combining the large-scale backpack and the luggage case is solved; on one hand, the handle has a supporting function on the large backpack, on the other hand, the large backpack and the luggage box form a whole body, the weight of the large backpack is borne by the luggage box, and a traveler does not need to carry the heavy large backpack to walk, so that the physical burden of the traveler during traveling is reduced.

Description

Large backpack

Technical Field

The utility model relates to a knapsack technical field specifically, relates to a large-scale knapsack.

Background

When people go out, people usually use a backpack or a luggage case to load accompanying articles, and most of the time, people also choose to use the backpack or the luggage case together. Since the body of a person needs to bear the entire weight of the backpack when carrying the backpack, the person feels tired when going out with a backpack carrying a heavy weight.

The backpack can be divided into three types, namely big, medium and small according to the size of the backpack. In the case of medium and small sized backpacks, if the restraint of the backpack on the body is to be released to reduce the burden of the body, the backpack can be put on the luggage to solve the above problems.

For large backpacks, such as guitar bags, snowboard bags, hiking bags, and the like. They are much larger than ordinary backpacks, much higher than the trunk of a common suitcase in height, much wider than the trunk of a common suitcase in width, and inconvenient to place directly on the suitcase due to their overall oversize. Therefore, the problem of combining a large backpack with a luggage case remains to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a large-scale knapsack, including the inclusion, still include connecting portion, connecting portion set up on the inclusion, form between connecting portion and the inclusion and have the open-ended and hold the chamber, the opening is towards the bottom of inclusion.

According to the utility model discloses an embodiment, the back of inclusion is located to connecting portion.

According to the utility model discloses an embodiment still includes supplementary mounting, and supplementary mounting includes the bandage, and the both ends of bandage are connected in the inclusion.

According to the utility model discloses an embodiment still includes the connecting piece, and the connecting piece includes first sub-connecting piece and second sub-connecting piece, and the inclusion is located to first sub-connecting piece, and the wherein one end or both ends of bandage are located to the second sub-connecting piece, and first sub-connecting piece is connected with the second sub-connecting piece.

According to an embodiment of the present invention, the first sub-connector includes a connecting body, and the connecting body is provided with a connecting hole; the second sub-connecting piece is a hook which is connected with the connecting hole.

According to an embodiment of the utility model, the bandage adopts elastic bandage or the connection formula bandage is detained to the style of calligraphy of day.

According to an embodiment of the utility model, still include the braces, the back of large-scale knapsack is located to the braces, and the braces is provided with one at least.

According to the utility model discloses an embodiment still includes supplementary handle, and supplementary handle locates the front of inclusion.

According to the utility model discloses an embodiment still includes the back handle, and the back of inclusion is located to the back handle.

According to the utility model discloses an embodiment still includes the lateral part handle, and the lateral part of inclusion is located to the lateral part handle, and the lateral part handle is provided with one at least.

The connecting part is arranged on the bag body, the connecting part and the bag body form an accommodating cavity with an opening facing to the bottom of the bag body, and the accommodating cavity can be buckled on the handle of the luggage case, so that the large-scale backpack and the luggage case are combined into a whole, and the problem of combining the large-scale backpack and the luggage case is solved; on one hand, the handle has a supporting function on the large backpack, on the other hand, the large backpack and the luggage box form a whole body, the weight of the large backpack is borne by the luggage box, and a traveler does not need to carry the heavy large backpack to walk, so that the physical burden of the traveler during traveling is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an overall schematic view of a large backpack in an embodiment;

FIG. 2 is a schematic view of the back side of a large backpack in an embodiment;

FIG. 3 is a schematic view showing the structure of a hook-and-loop fastener in the embodiment;

FIG. 4 is a schematic back view of a large backpack without connectors according to an embodiment;

FIG. 5 is a schematic side view of a large backpack in an embodiment;

FIG. 6 is a schematic view of a large backpack of an embodiment when used in conjunction with a luggage case;

fig. 7 is an overall schematic view of the luggage case with the securing hook in the embodiment.

Description of reference numerals:

1. a large backpack; 11. a bag body; 12. a connecting portion; 13. an auxiliary fixing member; 131. binding bands; 1311. a left strap; 1312. a right strap; 14. a connecting member; 141. a first sub-connector; 142. a second sub-connector; 1411. a connecting body; 1412. connecting holes; 1421. hooking; 15. a harness; 151. an upper harness; 152. a Chinese character 'ri' button; 153. a lower harness; 16. an auxiliary handle; 17. a back handle; 18. a side handle; 2. a luggage case; 21. a box body; 22. a handle; 23. a roller; 24 stabilize the hook.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is an overall schematic view of a large backpack of the present embodiment. As shown in the figures, in the present embodiment, the large backpack 1 includes a backpack body 11, the backpack body 11 is a guitar shape, a cavity is provided in the backpack body 11, a bag opening structure such as a zipper is provided on the backpack body 11, and articles can be placed into the cavity inside the backpack body 11 by opening the bag opening structure such as the zipper. The connecting part 12 is arranged at the middle upper part of the back of the bag body 11, and the connecting part 12 and the bag body 11 form a containing cavity, the opening of the containing cavity faces to the bottom of the bag body 11, and the containing cavity is used for connecting external devices. The bag body 11 can also be in any other common shape, such as square.

With continued reference to fig. 1, the large backpack 1 further includes straps 15, a back handle 17, and side handles 18; in the large backpack 1 provided in this embodiment, two straps 15 are provided and are respectively located at the left and right sides of the back of the backpack body 11, each strap 15 is composed of an upper strap 151, a buckle 152 and a lower strap 153, the upper end of the upper strap 151 is fixed at the middle upper part of the back of the backpack body 11 by sewing and fixing, and the upper end of the upper strap 151 is overlapped with the top of the connecting portion 12; a buckle 152 fixed to the lower end of the upper back belt 151; the lower end of the lower back belt 153 is fixed below the back of the bag body 11 by sewing, and the lower back belt 153 passes through the Chinese character ri buckle 152 back and forth through the upper end thereof to be connected with the upper back belt 131; the straps 15 are provided to facilitate the user to carry the large backpack 1, and the day buckle 152 is provided to facilitate the user to adjust the length of the straps 15. The back handle 17 is fixedly arranged on the back of the bag body 11 in a sewing fixing mode, the back handle 17 is positioned above the connecting part 12, and the back handle 17 is used for lifting the large backpack 1 independently; the side handle 18 is fixedly arranged on any side of the bag body 11 by sewing, and can be a right side part as shown in fig. 1 or a left side part opposite to the right side part, and the side handle 18 is used for lifting the large backpack 1 independently. In another embodiment, a side handle 18 may be provided at the same time on the side of the bag body 11 of the large backpack 1, that is, two side handles 18 are provided, and the two side handles 18 are respectively provided on the left and right sides of the bag body 11, and the two side handles 18 are respectively and independently used for lifting the large backpack 1.

Referring to fig. 2, fig. 2 is a schematic view of the back of the large backpack of the present embodiment. As shown in the figures, in the present embodiment, the large backpack 1 further includes an auxiliary fixing member 13 and a connecting member 14, the auxiliary fixing member 13 includes a strap 131, and the connecting member 14 includes a first sub-connecting member 141 and a second sub-connecting member 142; the two first sub-connecting pieces 141 are provided and each comprise a connecting main body 1411, the connecting main bodies 1411 are sewn and fixed below the back of the bag body 11, the two connecting main bodies 1411 are respectively overlapped with the lower ends of the two lower straps 153, and the two connecting main bodies 1411 are respectively provided with a connecting hole 1412; the second sub-connecting member 142 is a hook 1421, two hooks 1421 are provided, and are respectively fixed at two ends of the binding band 131 by sewing, one end of the binding band 131 is fastened to the connecting hole 1412 on one first sub-connecting member 141 through the hook 1421 at the end, and the other end of the binding band 131 is fastened to the connecting hole 1412 on the other first sub-connecting member 141 through the hook 1421 at the end, so that the binding band 131 can be bound with an external device, and the stability of fixing the large backpack 1 and the external device is improved.

Further, the band 131 is an elastic band or a toggle connection type band.

Referring to fig. 3, fig. 3 is a schematic structural view of the buckle connection type strap of the present embodiment, and as shown in the figure, the buckle connection type strap realizes the connection manner by arranging two sections of the strap 131; the belt with the Chinese character 'ri' buckle connection type comprises a Chinese character 'ri' buckle 152, a left belt 1311, a right belt 1312 and two hooks 1421, wherein the two hooks 1421 are fixedly arranged at the left end of the left belt 1311 and the right end of the right belt 1312 respectively, the Chinese character 'ri' buckle 152 is fixedly arranged at the right end of the left belt 165, and the right belt 1312 passes through the Chinese character 'ri' buckle 152 and the left belt 1311 back and forth through the left end of the right belt 1312 to be connected. The strap 131 of this arrangement can be adjusted manually to make it fit more compactly with the external device, so that the connection between the large backpack 1 and the external device is more stable.

In another embodiment, only one hook 1421 may be provided. Two connecting bodies 1411 are also arranged, connecting holes 1412 are also arranged on the connecting bodies, a hook 1421 is arranged at one end of the binding band 131, and the other end of the binding band 131 is fixed on one connecting body 1411 in a sewing fixing mode; when the external device needs to be fixed by using the binding band 131, the hook 1421 is buckled on the connecting hole 1412 on the other connecting main body 1411, and then the external device can be bound; when the strap is not used, the hook 1421 is engaged with one of the two attachment holes 1412.

In another embodiment, only one hook 1421 and only one connecting body 1411 are provided. One end of the bandage 131 is provided with a hook 1421, the other end of the bandage 131 is fixed on one side of the lower part of the back of the bag body 11 in a sewing fixing mode, the connecting main body 1411 is fixed on the other side of the lower part of the back of the bag body 11 in a sewing fixing mode, and the connecting main body 1411 is provided with a connecting hole 1412; when the binding band and the external device need to be fixed, the hook 1421 is fastened to the connection hole 1412 to be bound with the external device.

It should be noted that, referring to fig. 4, fig. 4 is a schematic back view of the large backpack 1 without connectors according to this embodiment. In the figure, compared with the design in the above-mentioned description section of fig. 2, the design step of the connecting member 14 is omitted, that is, the connecting member 14 is not designed, and the two ends of the binding band 131 are directly fixed to the two ends under the back of the backpack body 11 by sewing, so that the effect of improving the stability of the fixation of the large backpack 1 and the external device can be achieved. The difference is that under the condition that the connecting piece 14 is not designed, the binding 131 is fixed at two ends of the bag body 11 at two sides below the back part in a sewing fixing mode, the binding 131 is always positioned on the bag body 11, the appearance of the large backpack 1 is affected, but when the binding is carried out with an external device, the binding 131 can be directly sleeved on the external device, and the connection speed with the external device is high; for the case of designing two connecting pieces 14, the binding band 131 can be freely folded and unfolded, can be collected into the bag body 11 when not in use, and can be taken out from the bag body 11 for use when in use, and the use modes are relatively increased, wherein one use mode is that two ends of the binding band 131 are connected with the bag body 11 through the connecting pieces 14, and the binding band can be directly sleeved on an external device when being connected with the external device; another way of using the bag is to connect one end of the strap 131 to the bag body 11 through the connecting member 14, then to pass the other end of the strap 131 around the external device, and finally to connect the other end of the strap 131 to the bag body 11 through the connecting member 14.

Referring to fig. 5, fig. 5 is a schematic side view of the large backpack of the present embodiment. As shown in the drawings, in the present embodiment, the large backpack 1 further includes an auxiliary handle 16, and the auxiliary handle 16 is disposed on the front surface of the backpack body 11.

Referring to fig. 6, fig. 6 is a schematic view of the large backpack of the present embodiment when used in combination with a luggage case. As shown in the figures, in the present embodiment, the luggage case 2 includes a case body 21, a handle 22 and rollers 23, the case body 21 is a square body, the handle 22 is disposed on the front surface of the case body 21 for pulling the case body 22, and the rollers 23 are provided with 4 rollers and are respectively located at four corners of the bottom of the case body 22; the handle 22 is in a pulled-out state, the opening width of the connecting part 12 is larger than that of the handle 22, when the large-scale backpack 1 is used, the connecting part 12 is sleeved on the handle 22, and the large-scale backpack 1 and the luggage case 2 are combined into a whole; the binding band 131 is bound on the box body 21 of the luggage case 2, so that the connection stability of the large backpack 1 and the luggage case 2 is improved; when an external force is applied to the large-sized backpack 1, the external force is transmitted to the luggage case 2 through the connecting part 12 and the strap 131, so that the large-sized backpack 1 and the luggage case 2 move together; specifically, the large backpack 1 and the luggage case 2 can be moved together by pulling the auxiliary handle 16.

Further, referring to fig. 7, fig. 7 is an overall schematic view of the luggage case with the fixing hook of the present embodiment. As shown, the luggage case 2 further includes two securing hooks 24; two firm hooks 24 set up respectively in the left and right sides of box 22, two firm hooks 24 openings towards the bottom of box 21, when pulling large-scale knapsack 1 and suitcase 2 synchronous motion, large-scale knapsack 1 is owing to receive the effect of pulling force, and bandage 131 has the trend along box 21 gliding upwards, and firm hook 24 is used for catching on bandage 131 this moment, can be blocked by firm hook 24 when bandage 131 has the trend of gliding upwards to improve the steadiness that large-scale knapsack 1 and suitcase 2 combined.

The working principle of the utility model is as follows: firstly, pulling out a handle of the luggage case, then buckling a connecting part of the large backpack on the handle, and enabling the handle to have a supporting effect on the large backpack; the lower part of the large backpack is tightly attached to the front face of the luggage case, one end of the binding band is fixed to one connecting hole through the hook, the other end of the binding band bypasses the luggage case and is buckled to the other connecting hole, and when the binding band is a hook connection type binding band, the length of the binding band can be adjusted, so that the large backpack and the luggage case are attached compactly, and the stability is higher. The auxiliary handle on the large-scale knapsack is pulled, and the large-scale knapsack drives the suitcase and moves together, and its stability can be effectively guaranteed to the bandage, and the firm hook that sets up on the suitcase can prevent that the bandage from upwards sliding, further improves the steadiness of the combination of large-scale knapsack and suitcase.

To sum up, the utility model has the advantages that: 1. the connecting part is arranged on the bag body, the connecting part and the bag body form an accommodating cavity with an opening facing the bottom of the bag body, and the accommodating cavity can be buckled on a handle of the luggage case, so that the large-scale backpack and the luggage case are combined into a whole, and the problem of combination of the large-scale backpack and the luggage case is solved; 2. after the large backpack and the luggage case are combined, on one hand, the handle can support the large backpack, on the other hand, the weight of the large backpack is borne by the luggage case, and a traveler does not need to carry a heavy large backpack to walk, so that the body burden of the traveler when going out is reduced. 3. The binding bands are arranged on the large backpack, and the binding bands bypass the luggage case and bind the luggage case and the large backpack together, so that the stability of the combination of the large backpack and the luggage case is improved; 4. the stability of the combination of the large backpack and the luggage case is further improved through the adjustability of the binding band; 5. the auxiliary handle is arranged on the front side of the large backpack, so that a user can pull the large backpack and the luggage case to move together by pulling the auxiliary handle; 6. the luggage case is provided with the stabilizing hook, so that the binding belt is effectively prevented from sliding upwards, and the stability of combining the large backpack and the luggage case is further improved; 7. the utility model discloses a large-scale knapsack combines with the suitcase, is to combine with the front of suitcase, so is applied to the utility model discloses a suitcase that large-scale case and bag combined together still leaves the open space on its box, still can place ordinary well, small-size knapsack.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The large backpack comprises a backpack body (11) and is characterized by further comprising a connecting part (12), wherein the connecting part (12) is arranged on the backpack body (11), a containing cavity with an opening is formed between the connecting part (12) and the backpack body (11), and the opening faces to the bottom of the backpack body (11).

2. Large backpack according to claim 1, wherein the connection part (12) is provided at the back of the pack body (11).

3. The large backpack according to claim 1, further comprising an auxiliary fixture (13), said auxiliary fixture (13) comprising a strap (131), said strap (131) being connected at both ends to said pack body (11).

4. The large backpack according to claim 3, further comprising a connecting member (14), wherein the connecting member (14) comprises a first sub-connecting member (141) and a second sub-connecting member (142), the first sub-connecting member (141) is disposed on the backpack body (11), the second sub-connecting member (142) is disposed on one or both ends of the strap (131), and the first sub-connecting member (141) is connected to the second sub-connecting member (142).

5. The large backpack according to claim 4, wherein the first sub-connector (141) comprises a connector body (1411), and the connector body (1411) is provided with a connecting hole (1412); the second sub-connecting piece (142) is a hook (1421), and the hook (1421) is connected with the connecting hole (1412).

6. The large backpack according to claim 3, wherein the strap (131) is an elastic strap or a Velcro strap.

7. Large backpack according to claim 1, further comprising a harness (15), wherein the harness (15) is provided at the back of the large backpack (1), wherein at least one harness (15) is provided.

8. Large backpack according to claim 1, further comprising an auxiliary handle (16), said auxiliary handle (16) being provided at the front side of the pack body (11).

9. The large backpack according to claim 1, further comprising a back handle (17), said back handle (17) being provided at the back of said pack body (11).

10. The large backpack according to claim 1, further comprising side handles (18), said side handles (18) being provided at the sides of the pack (11), said side handles (18) being provided with at least one.

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