CN215455953U

CN215455953U - Luggage case

Info

Publication number: CN215455953U
Application number: CN202121642540.1U
Authority: CN
Inventors: 张洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-11
Anticipated expiration: 2031-07-19

Abstract

The utility model provides a luggage case, and relates to the technical field of luggage cases. It comprises a box body, a backpack and a connecting structure, wherein the box body is provided with an inwards concave first connecting area, the shape of the first connecting area is matched with that of the backpack, the backpack can be placed in the first connecting area, and is detachably connected with the box body through a group of connecting structures, independent and closed containing spaces are arranged in the box body and the backpack, when the backpack and the box body are combined together or separated for independent use, the whole containing space is not influenced, and the box body has a complete containing function all the time, can be used as a main containing area, clothes and other articles can be regularly placed in the box body, meanwhile, the backpack always has sufficient use space, can directly remove the connection of connection structure department and can the exclusive use knapsack when interim trip, the connection form of dismantling the connection is also more convenient when using.

Description

Luggage case

Technical Field

The utility model relates to the technical field of bags and suitcases, in particular to a luggage case.

Background

The existing luggage case and the backpack are arranged independently, when a person goes on a business trip or travels for a long time, the backpack and the backpack are required to be carried to adapt to different use scenes, but when the person goes on a business trip or travels, one luggage case can bear the accommodation requirement enough under the common condition, one backpack is not required to be carried additionally, and unnecessary burden is caused if one backpack is carried additionally.

The Chinese patent with the publication number of CN206275297U discloses a luggage case with an integrated combined backpack, which comprises a case body, wherein the case body is detachably connected with the backpack, the case body is provided with a face mask which can be folded inwards and a case back which forms the case correspondingly when the face mask is unfolded, the case back is correspondingly matched with the backpack, the top and two side edges of the face mask are detachably connected with the case back, and the lower part of the face mask is connected with the case body.

The applicant finds that at least the following technical problems exist in the prior art: the box in the suitcase of current but integration combination knapsack has abandoned almost and has held the function, more tends to hold in the palm the carrier, and this knapsack receives the restriction with box connected mode simultaneously, leads to the usage space in the knapsack limited, and space utilization is lower, and when in-service use, after dismantling the knapsack, the function is deposited temporarily to the space of box is not enough supported, and the extrusion also appears easily to the article of depositing, and the clothing forms the fold easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a luggage case, which aims to solve the technical problems that the case body in the case body and backpack combination is insufficient in accommodating function and the use space of a backpack is limited in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a luggage case, includes box, knapsack and connection structure, the inside of box with the inside of knapsack all has independent and can the confined accommodation space, set up inside sunken first connection region on the box, the knapsack can be placed in first connection region and through a set of connection structure with the box forms can dismantle the connection.

Preferably, connection structure includes couple, string knot, first locating part and second locating part, two the couple is connected respectively the box in two sides of first connection region department, two it connects respectively to hang the knot on two sides of knapsack, the couple with it corresponds and interconnect to hang the knot position, and first locating part is connected the outer edge of bottom surface in first connection region, the second locating part is connected the outer edge of bottom surface of knapsack, first locating part with second locating part position corresponds and forms the joint.

Preferably, the connection structure further comprises an inserting plate and a slot, the inserting plate is connected to the bottom surface of the first connection area, the slot is connected to the bottom surface of the backpack, and the inserting plate can be inserted into the slot to enable the box body and the backpack to form insertion connection.

Preferably, the connecting structure includes a sliding rail and a sliding groove, the two sliding rails are respectively connected to two side surfaces of the box body at the first connecting area, the two sliding grooves are respectively connected to two side surfaces of the backpack, and the sliding rail and the sliding grooves correspond in position and form a sliding connection.

Preferably, a plurality of protruding portions are arranged on the sliding rail, a plurality of concave points are arranged on the sliding groove, and the protruding portions and the concave points are matched with each other to limit relative movement between the sliding rail and the sliding groove.

Preferably, the backpack is provided with two strap grooves, each strap groove is internally provided with a strap, and the length direction of each strap groove is parallel to or perpendicular to the height direction of the backpack.

Preferably, the box body is provided with a first zipper and is divided into a front box body and a rear box body by the first zipper, and a first accommodating space can be formed inside the box body after the first zipper is closed.

Preferably, the backpack is provided with a second zipper and is divided into a front backpack body and a rear backpack body by the second zipper, and a second accommodating space can be formed inside the backpack after the second zipper is closed.

Preferably, a pull rod is arranged at the top of the box body, and a plurality of rollers are arranged at the bottom of the box body.

Preferably, the box body is provided with a second connecting area which is sunken inwards, the shape of the second connecting area is matched with that of the expansion part, and the expansion part can be placed in the second connecting area and is detachably connected with the box body through a group of connecting structures.

The utility model has the beneficial effects that: the luggage case comprises a case body, a backpack and a connecting structure, wherein an inwards concave first connecting area is formed in the case body, the first connecting area only changes the shape of the case body and does not change the containing function of the case body, and an independent and closable containing space can still be formed in the case body;

the shape of the first connecting area is matched with that of a backpack, the backpack can be placed in the first connecting area and is detachably connected with the box body through a group of connecting structures, and an independent and closable accommodating space is formed inside the backpack;

because of the inside of box and the inside of knapsack all have independent and confined accommodation space again, no matter knapsack and box merge use together or when separating the exclusive use, holistic accommodation space does not receive the influence all the time, the box possesses the complete function that holds all the time, can regard as main district that holds, clothing and other article can be regular place in the box, the knapsack has sufficient usage space all the time simultaneously, can directly relieve the connection of connection structure department and can the exclusive use knapsack when interim trip, the connection form of connecting can dismantle also more convenient when using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a structural view of embodiment 1 of the present invention;

FIG. 2 is a structural view of a case in embodiment 1 of the present invention;

FIG. 3 is a structural view of a backpack in embodiment 1 of the present invention;

FIG. 4 is an internal structural view of a backpack in embodiment 1 of the present invention;

FIG. 5 is a structural view showing a backpack in which a strap slot is provided in parallel with the length direction of the backpack in example 1 of the present invention;

FIG. 6 is a view showing the structure of a backpack in which a strap slot is provided perpendicular to the length direction of the backpack in example 1 of the present invention;

FIG. 7 is a structural view of embodiment 2 of the present invention;

FIG. 8 is a structural view of a case in embodiment 2 of the present invention;

FIG. 9 is a top view structural view of embodiment 2 of the present invention;

FIG. 10 is a structural view of a backpack in embodiment 2 of the present invention;

FIG. 11 is a view showing the structure of a backpack in which a strap slot is provided in parallel to the length direction of the backpack in example 2 of the present invention;

FIG. 1 shows a box body; 11. a first connection region; 12. a first zipper; 13. a pull rod; 14. a roller; 15. locking; 16. a lock cylinder; 17. a coded lock;

2. a backpack; 21. a back belt groove is formed; 22. a harness; 23. a second zipper;

3. a connecting structure; 31. hooking; 32. hanging and buckling; 33. a first limit piece; 34. a second limiting member; 35. inserting plates; 36. a slot; 37. a slide rail; 38. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in the orientation or positional relationship indicated in FIG. 1, merely to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

Example 1

Referring to fig. 1 to 6, the present invention provides a luggage case, including a case body 1, a backpack 2 and a connecting structure 3, wherein the case body 1 is provided with a first connecting region 11 which is recessed inwards, the first connecting region 11 only changes the shape of the case body 1 and does not change the accommodating function of the case body 1, the inside of the case body 1 can still form an independent and closable accommodating space, the shape of the first connecting region 11 matches the shape of the backpack 2, the backpack 2 can be exactly placed in the first connecting region 11, and the backpack 2 can be detachably connected with the case body 1 through a group of connecting structures 3, the inside of the backpack 2 also has an independent and closable accommodating space, and because the inside of the case body 1 and the inside of the backpack 2 both have independent and closable accommodating spaces, when the backpack 2 and the case body 1 are used together or separately, the whole containing space is not affected, the box body 1 has a complete containing function all the time and can be used as a main containing area, clothes and other articles can be regularly placed in the box body 1, meanwhile, the backpack 2 has sufficient using space all the time, the connection of the connecting structure 3 can be directly released when the user temporarily goes out, the backpack 2 can be used independently, the detachable connection mode is more convenient when the user uses the backpack,

it should be noted that the position of the first connecting region 11 in the drawings of the present embodiment is preferably arranged on the top of the box body 1, and actually, the position is not limited to this position, and the recessed first connecting region 11 may be opened on any suitable position of the box body 1, such as the middle position of the box body 1.

As an alternative embodiment, the connecting structure 3 may adopt a structure that enables the box body 1 and the backpack 2 to form a hook connection, when the box body 1 and the backpack 2 are connected in a hook manner, the connecting structure 3 includes two hooks 31 and two hanging buckles 32, the two hooks 31 are respectively connected to two side surfaces of the box body 1 and located at the first connecting region 11, the two hanging buckles 32 are respectively connected to two side surfaces of the backpack 2, the two hooks 31 and the two hanging buckles 32 are in one-to-one correspondence and can be connected with each other, and the main connection of the box body 1 and the backpack 2 is realized by hanging the hooks 31 on the hanging buckles 32;

meanwhile, in order to further improve the connection strength between the box body 1 and the backpack 2, the connection structure 3 further comprises a first limiting member 33 and a second limiting member 34, the first limiting member 33 is connected to the outer edge of the bottom surface of the first connection region 11, the second limiting member 34 is connected to the outer edge of the bottom surface of the backpack 2, the first limiting member 33 corresponds to the second limiting member 34 in position and forms a clamping connection, a new connection position is added between the box body 1 and the backpack 2 by the first limiting member 33 and the second limiting member 34 on the basis of the connection of the hook 31 and the hanging buckle 32, and the two connections can ensure the firmness degree of the connection between the box body 1 and the backpack 2;

it should be noted that the structure capable of being connected with the box body 1 is not limited to the backpack 2 mentioned in this embodiment, and as for related backpacks on the market provided with similar hanging buckle 32 structures, as long as the structure size is similar to that of the backpack 2, the backpack can be used in cooperation with the box body 1, and the similar hanging buckle 32 structures on the related backpacks are hooked with the hook 31 on the box body 1, so that the application range is wider.

As an optional embodiment, the connecting structure 3 further includes an insert plate 35 and a slot 36, the insert plate 35 is connected to the bottom surface of the first connecting region 11, the slot 36 is connected to the bottom surface of the backpack 2, the insert plate 35 can be inserted into the slot 36 to enable the box body 1 and the backpack 2 to form an insertion connection, the slot 36 is hidden so as not to affect the overall appearance structure, and the insert plate 35 and the slot 36 can further improve the connecting strength of the box body 1 and the backpack 2 to fix the backpack.

As an optional implementation manner, two strap grooves 21 are provided on the backpack 2, one strap 22 is provided in each strap groove 21, the length direction of the strap groove 21 is parallel to or perpendicular to the height direction of the backpack 2, and the strap 22 is a necessary structure of the backpack 2, which is beneficial for a user to carry on the back, in this embodiment, because the backpack 2 and the box body 1 need to form a relatively tight connection in the first connection region 11, there is a certain limitation on the placement of the straps 22, by providing the strap grooves 21, the straps 22 can be effectively stored on the basis of not occupying too much space, thereby avoiding the straps 22 from being placed disorderly and disorderly, saving the space of the straps 22 when not in use, and simultaneously making the appearance more beautiful.

As an optional embodiment, the box body 1 is provided with a first zipper 12 and is divided into a front box body and a rear box body by the first zipper 12, after the first zipper 12 is closed, a first accommodating space is formed inside the box body 1, the first accommodating space is an independent accommodating space which can be closed, so that the box body 1 has a complete accommodating area which is not communicated with the external environment, after being separated from the backpack 2, the backpack can still be used as a completely closed containing structure, thereby avoiding the privacy leakage caused by the exposure of the articles contained inside the backpack to the external environment, while also avoiding unnecessary loss, it is noted that the conventional zipper version is not necessarily popular with all consumer groups, and thus the first zipper 12 is not limited to zipper versions, can be replaced by a locking structure such as a TSA customs lock and the like, and the proportion of the front box body and the rear box body is not necessarily 1: 1, the connected mode also need not be in the middle of the box, does not need to be close to knapsack 2, so other connected modes except the zip fastener are also feasible, and multiple connected mode can make things convenient for the consumer to select to satisfy different crowds' hobby and demand.

As an optional embodiment, the backpack 2 is provided with a second zipper 23 and is divided into a front backpack body and a rear backpack body by the second zipper 23, when the second zipper 23 is closed, a second accommodating space is formed inside the backpack 2, and the second accommodating space is an independent accommodating space which can be closed, so that the backpack 2 always has a sufficient use space.

As an optional implementation manner, a pull rod 13 is arranged at the top of the box body 1, the pull rod 13 is of a telescopic design and can be pulled out or retracted from the box body 1, a plurality of rollers 14 are arranged at the bottom of the box body 1, in this embodiment, the number of the rollers 14 is preferably four, the four rollers 14 are located at four corners of the bottom of the box body 1, the whole box body 1 is driven to move by the rolling of the rollers 14, a lock catch 15 is arranged on the front box body, a lock cylinder 16 is arranged on the rear box body, the connection strength of the front box body and the rear box body after box closing is further improved by the connection of the lock catch 15 and the lock cylinder 16, a coded lock 17 is further arranged on the box body 1, and the box body 1 has a basic anti-theft function by the coded lock 17.

Example 2

Referring to fig. 7 to 11, the present invention provides a luggage case, including a case body 1, a backpack 2 and a connecting structure 3, wherein the case body 1 is provided with a first connecting region 11 which is recessed inwards, the first connecting region 11 only changes the shape of the case body 1 and does not change the accommodating function of the case body 1, the inside of the case body 1 can still form an independent and closable accommodating space, the shape of the first connecting region 11 matches the shape of the backpack 2, the backpack 2 can be exactly placed in the first connecting region 11, and the backpack 2 can be detachably connected with the case body 1 through a set of connecting structure 3, the inside of the backpack 2 also has an independent and closable accommodating space, and because the inside of the case body 1 and the inside of the backpack 2 both have independent and closable accommodating spaces, when the backpack 2 and the case body 1 are used together or separately, the whole containing space is not affected, the box body 1 has a complete containing function all the time and can be used as a main containing area, clothes and other articles can be regularly placed in the box body 1, meanwhile, the backpack 2 has sufficient using space all the time, the connection of the connecting structure 3 can be directly released when the user temporarily goes out, the backpack 2 can be used independently, the detachable connection mode is more convenient when the user uses the backpack,

As an alternative embodiment, the connecting structure 3 may adopt a structure capable of enabling the case body 1 and the backpack 2 to form a sliding connection, when the case body 1 and the backpack 2 are slidably connected, the connecting structure 3 includes two sliding rails 37 and two sliding grooves 38, the two sliding rails 37 and the two sliding grooves 38 are connected to two side surfaces of the case body 1 respectively and located at the first connecting region 11, the two sliding grooves 38 are connected to two side surfaces of the backpack 2 respectively, the positions of the two sliding rails 37 and the two sliding grooves 38 correspond to each other one by one, and the two sliding rails 37 can slide on the two sliding grooves 38, so that the case body 1 and the backpack 2 form a sliding connection, the connecting form of the sliding connection facilitates the disassembly and assembly, the backpack 2 is released after the sliding grooves 38 of the backpack 2 are aligned with the sliding rails 37 on the case body 1 by the external force of human hand, the backpack 2 and the case body 1 can form an integral body by sliding, when the backpack 2 is detached, the backpack can be contacted and connected by pulling the backpack with force, and the use is very convenient.

As optional implementation mode, be provided with a plurality of bellying on the slide rail 37, be provided with a plurality of concave point on the spout 38, the bellying is mutually supported with the concave point, when external force and the effect of self gravity that knapsack 2 provided are down sliding connection to final fixed position on the box 1, slide rail 37 can slide to the corresponding position of spout 38, the bellying mutually supports and forms certain connection with the concave point this moment, thereby can restrict the certain relative movement between slide rail 37 and the spout 38, avoid knapsack 2 slippage from box 1, make the connection between knapsack 2 and the box 1 more firm, play better fixed action.

Example 3

On the basis of the above embodiment, as an optional implementation manner, the luggage further includes an expansion portion, the case body 1 is provided with a second connection region which is recessed inwards, the shape of the second connection region matches with the shape of the expansion portion, the expansion portion can be placed in the second connection region and is detachably connected with the case body 1 through a group of connection structures 3, the expansion portion can be used as a special storage environment such as a cosmetic bag, the principle and the structural form of the expansion portion are similar to those of the backpack 2, and the principle and the structural form of the second connection region are similar to those of the first connection region 11, so that additional illustration in the drawings is omitted, and detailed description is omitted.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A luggage case, characterized in that, includes box (1), knapsack (2) and connection structure (3), wherein: the inside of box (1) and the inside of knapsack (2) all have independent and can the confined accommodation space, seted up inside sunken first connection region (11) on box (1), knapsack (2) can be placed in first connection region (11) and through a set of connection structure (3) with box (1) forms and can dismantle the connection.

2. The luggage of claim 1, wherein: connection structure (3) are including couple (31), hanging to detain (32), first locating part (33) and second locating part (34), two couple (31) are connected respectively box (1) in two sides of first linkage region (11) department, two hang to detain (32) and connect respectively on two sides of knapsack (2), couple (31) with hang to detain (32) position and correspond and interconnect, first locating part (33) are connected the outer edge of bottom surface of first linkage region (11), second locating part (34) are connected the outer edge of bottom surface of knapsack (2), first locating part (33) with second locating part (34) position corresponds and forms the joint.

3. The luggage of claim 2, wherein: connection structure (3) still include picture peg (35) and slot (36), picture peg (35) are connected on the bottom surface of first connection region (11), slot (36) are connected on the bottom surface of knapsack (2), picture peg (35) can insert and establish in slot (36) so that box (1) with knapsack (2) form grafting.

4. The luggage of claim 1, wherein: the connecting structure (3) comprises sliding rails (37) and sliding grooves (38), the two sliding rails (37) are respectively connected to two side faces of the box body (1) at the first connecting area (11), the two sliding grooves (38) are respectively connected to two side faces of the backpack (2), and the positions of the sliding rails (37) and the sliding grooves (38) correspond to each other and form sliding connection.

5. The luggage of claim 4, wherein: the sliding rail is characterized in that a plurality of protruding portions are arranged on the sliding rail (37), a plurality of concave points are arranged on the sliding groove (38), and the protruding portions and the concave points are matched with each other to limit relative movement between the sliding rail (37) and the sliding groove (38).

6. The luggage of claim 1, wherein: the backpack is characterized in that two backpack belt grooves (21) are arranged on the backpack (2), each backpack belt groove (21) is internally provided with a backpack belt (22), and the length direction of each backpack belt groove (21) is parallel to or perpendicular to the height direction of the backpack (2).

7. The luggage of claim 1, wherein: the box body (1) is provided with a first zipper (12) and is divided into a front box body and a rear box body by the first zipper (12), and a first containing space is formed inside the box body (1) after the first zipper (12) is closed.

8. The luggage of claim 1, wherein: the backpack (2) is provided with a second zipper (23) and is divided into a front backpack body and a rear backpack body by the second zipper (23), and a second containing space can be formed inside the backpack (2) after the second zipper (23) is closed.

9. The luggage of claim 1, wherein: the top of the box body (1) is provided with a pull rod (13), and the bottom of the box body (1) is provided with a plurality of rollers (14).

10. The luggage of claim 1, wherein: the box body (1) is provided with an inwards-sunken second connecting area, the shape of the second connecting area is matched with that of the expansion part, and the expansion part can be placed in the second connecting area and is detachably connected with the box body (1) through a group of connecting structures (3).