Combined bag

Abstract

In the combined bag, one side surface of each bag which is in contact with and combined with the combined bag comprises one or more pairs of connectors for bag combination; the other bag is arranged on one side surface which is contacted and combined with the combined bag and comprises one or more pairs of connectors for combining the bags; the connector for package combination comprises a sliding female connector which slides in the horizontal direction and a sliding male connector which slides in the horizontal direction corresponding to the sliding female connector so as to be combined with the sliding female connector. One side surface of the bag and one side surface of the other bag comprise a sliding female connector and a sliding male connector which have the same arrangement and structure; the sliding female connector and the sliding male connector are arranged on one side surface of the combined bag and have one or more same horizontal heights; the sliding female connector and the sliding male connector are arranged in pairs at a left side part and a right side part which are symmetrical at the same distance from a vertical line passing through a bag center of one side surface of the combined bag or a vertical line selected in a bag width range.

Description

Technical Field

[0001] The present invention relates to a combined bag for combining bags together, and in particular to a bag in which bags are rotated to face each other and combined together through a combining structure that allows the bags to be combined with each other on one side. Background Art

[0002] Bags can be made into business bags for business, travel bags for travel, storage bags for simple storage, student bags, etc. according to different uses, and can also be divided into large capacity or small capacity according to specifications.

[0003] The main purpose of a bag is to store things, but in recent years, bags with various designs that add aesthetic appeal have emerged and are used by people to participate in various activities.

[0004] When using these bags for storage and movement and activities, it is often necessary to use additional bags when the user's belongings exceed the capacity of one bag.

[0005] In order to reduce this inconvenience, there are various types of combined or combined bags. As a prior art of the Korean Patent Office that introduces bags that can be combined or separated when necessary, a suitcase is proposed in "Luggage Case with Detachable Bags (Patent Document 1)", which can independently and detachably fix various types of bags and make them integrated with the suitcase. A first guide rail in the shape of a long groove is provided in the longitudinal direction or the transverse direction on the front of the suitcase, and one of the second guide rails in the shape of a long protrusion is inserted through one end of the first guide rail to engage with the first guide rail, and the other guide rail is provided on the outside of the detachable bag, so that the detachable bag can be detached and installed in the front of the suitcase by engaging and disengaging the first guide rail and the second guide rail. The characteristic is that the detachable suitcase can be combined with different suitcases; the difference of the present invention is that there is no distinction between the coupling parts of the bags connected to each other, and the bags are coupled to each other by coupling parts with exactly the same arrangement and structure, thereby improving the efficiency of bag production and circulation.

[0006] In addition, as a prior art of the Korean Patent Office, a modular suitcase is proposed in "Modular Suitcase (Patent Document 2)", which provides a modular suitcase that can be easily disassembled and moved according to various travel purposes and situations, including: a main suitcase, a first protrusion is protruded on one side, and a plurality of first combining parts are formed along the periphery of the first protrusion, and the first combining parts form multiple layers; and a sub-suitcase, a second protrusion is protruded on one side, and a plurality of second combining parts combined with the first combining part are formed along the periphery of the second protrusion; it is characterized in that the modular suitcase is composed of a main suitcase and a sub-suitcase to combine different suitcases: the difference of the present invention is that there is no distinction between the combining parts of the interconnected bags, and the bags are combined with each other by combining parts with exactly the same arrangement and structure, thereby improving the efficiency of bag production and circulation.

[0007] In addition, as a prior art of the Korean Patent Office, a suitcase is proposed in "A suitcase with a coupling structure (Patent Document 3)". In order to provide a suitcase that can be disassembled and assembled as needed, it includes: a main bag, which has a first handle with adjustable height on one side and a rigid part on the other side, and the rigid part is formed with two vertically spaced rail grooves; a sub-bag, which has two vertically spaced rail parts to correspond to the rail grooves; the main bag and the sub-bag form a structure in which the guide rail part slides into the guide rail groove, and the main bag and the sub-bag of the suitcase are composed of different bags: the difference of the present invention is that there is no distinction between the coupling parts of the interconnected bags, and the bags are coupled to each other by coupling parts with exactly the same arrangement and structure, thereby improving the efficiency of bag production and circulation.

[0008] In addition, as a prior art of the Korean Patent Office, a suitcase combining system is proposed in "Multiple Suitcase Combination System (Patent Document 4)", which is used to combine multiple suitcases with each other through plug-in combining module parts and protruding combining module parts located on different suitcases to facilitate overall movement, including: two or more suitcases; an plug-in combining module part, located on the back of one of the suitcases; and a protruding combining module part, located on the back of another suitcase; the plug-in combining module part and the protruding combining module part have complementary structures that can be combined and separated with each other, so that the suitcases can be disassembled and assembled, and is characterized in that the suitcase combining system combines different suitcases: the difference of the present invention is that there is no distinction between the combining parts of the interconnected bags, and the bags are combined with each other by combining parts with exactly the same arrangement and structure, thereby improving the efficiency of bag production and circulation.

[0009] As described above, in the case of existing combined bags (suitcases) or boxes, there is a problem of weak combining force in the case of snap-type or magnetic-type, and it is desired to stably combine two bags (suitcases) in the form of hooks or rails. In this case, when the bags (suitcases) or boxes to be combined are combined by moving the bags (suitcases) or boxes to be combined up and down, if one of the two bags (suitcases) or boxes is a bag (suitcase) or box that acts as a female connector, then the bag (suitcase) or box that is the object should be composed of a bag or box that acts as a male connector.

[0010] Furthermore, in the prior art, since two bags (suitcases) or boxes that are coupled together have male and female connectors, and the bag connectors have different structures, there is the inconvenience of having to distinguish and produce or distribute bags having different bag connectors for coupling.

[0011] Prior art literature

[0012] Patent Literature

[0013] 1. Korean registered patent No. 10-1569684 (publication date: November 27, 2015)

[0014] 2. Korean registered patent No. 10-2048731 (publication date: November 26, 2019)

[0015] 3. Korean Patent No. 10-2105148 (Announcement Date: April 27, 2020)

[0016] 4. Korean Patent No. 10-2364439 (Announcement Date: February 21, 2022) Summary of the Invention

[0017] (1) Technical issues to be resolved

[0018] The object of the present invention is to overcome the shortcomings of the prior art and to realize a method for combining two or more bags (suitcases) or boxes, etc., so that when combining two or more storage bodies, the bags or boxes can be firmly and reliably combined with each other while having the arrangement and structure of the connecting connectors of the combined bags being identical.

[0019] Furthermore, the prior art combines different bags (suitcases), but the present invention can combine the same bag, thereby creating a sense of unity and providing a sense of design beauty when used.

[0020] In addition, it is necessary to eliminate the inconvenience of having to distinguish between male and female bags (suitcases) or boxes that are connected to each other and having different bag connector structures in the existing prior art, so that different bags need to be produced or distributed for connection.

[0021] Furthermore, the prior art solves the problem of male and female differences between two bags (suitcases) or boxes that are coupled together, and realizes a coupling method that allows identical bags to be coupled together.

[0022] The technical problem to be solved by the present invention is not limited to the above-mentioned technical issues, and other technical issues not mentioned above will become clear to those skilled in the art through the following content.

[0023] (2) Technical solution

[0024] In the combined bags 1 and 1' that can be combined with each other to achieve the object of the present invention, the combined bags 1 and 1' may include a combined bag 1 and another combined bag 1'.

[0025] The package 1 to be coupled may include one or more pairs of package coupling connectors 10 on a side 2 that contacts and couples with the other package 1 ′.

[0026] The other package 1 ′ may include one or more pairs of package-combining connectors 10 on a side 2 ′ that contacts and combines with the package 1 to be combined.

[0027] The bag coupling connector 10 may include a sliding female connector 100 and a sliding male connector 200 that slide in a horizontal direction.

[0028] The side surface 2 of the bag 1 and the side surface 2 ′ of another bag 1 ′ may include the sliding female connector 100 and the sliding male connector 200 of the same arrangement and structure.

[0029] The sliding female connector 100 and the sliding male connector 200 may be provided on one side 2 , 2 of the bag 1 , 1 ′ at one or more same levels.

[0030] The sliding female connector 100 and the sliding male connector 200 may be provided in pairs at symmetrical left and right positions at the same distance from a vertical line selected from one side surface 2, 2 of the bag 1, 1'.

[0031] When the combined bag 1 and the combined bag 1' come into contact with each other and are combined, the sliding female connector 100 of the combined bag 1 is combined with the sliding male connector 200 of the combined bag 1', and the sliding male connector 200 of the combined bag 1 is combined with the sliding female connector 100 of the combined bag 1' to slide horizontally with each other, thereby allowing the two bags 1 and 1' to be combined with each other.

[0032] One side surface 2 , 2 ′ of the bag 1 , 1 ′ may include one or more pairs of the sliding female connectors 100 and the sliding male connectors 200 alternately at the same level.

[0033] In addition, one side surface 2 , 2 ′ of the bag 1 , 1 ′ may include one or more pairs of the sliding female connectors 100 and the sliding male connectors 200 alternately at one or more identical levels.

[0034] The two packages 1 and 1' having the same arrangement and structure of the package coupling connector 10 may be composed of the same package.

[0035] In addition, the arrangement and structure of the pack coupling connector 10 of the two packs 1 and 1 ′ are identical, but each is composed of packs of different sizes, materials, types or shapes.

[0036] When the packages 1 and 1' having the same structure as the connector 10 are combined with each other, the sliding female connector 100 and the sliding male connector 200 can be horizontally slidably combined with each other; along the up and down directions or the front and back directions, the sliding female connector 100 and the sliding male connector 200 may include combining guide rails 101 and 201 with concave and convex cross-sections to prevent separation.

[0037] The sliding female connector 100 and the sliding male connector 200 may include blocking protrusions 102 and 202 that can only be disengaged when a force above a certain level is applied, so as to prevent the coupled packages from being easily disengaged in the horizontal direction when the packages 1 and 1' having the same structure as the coupling connector 10 are coupled to each other.

[0038] The sliding female connector 100 and the sliding male connector 200 may include sliding stop steps 103 and 203 so that when the packages 1 and 1' having the same structure as the package-combining connector 10 are combined with each other, the sliding female connector 100 and the sliding male connector 200 can only be slid and combined in the horizontal direction of the inserted side, while preventing them from being separated in the horizontal direction of the other side.

[0039] The sliding female connector 100 and the sliding male connector 200 may include insertion guide protrusions 104 and 204 to serve as guides when inserting the sliding female connector 100 and the sliding male connector 200 when the packages 1 and 1' having the same structure as the connector 10 are combined with each other, so that they can easily find their own positions and slide into each other.

[0040] The sliding female connector 100 and the sliding male connector 200 may include insertion guide portions 105, 205 formed in an oblique line shape or a curved line shape at the insertion start position of the combining guide rails 101, 201, so that when the packages 1, 1' with the same structure as the combining connector 10 are combined with each other, when the sliding female connector 100 and the sliding male connector 200 are inserted, they can easily find their own positions and slide into each other.

[0041] The sliding female connector 100 and the sliding male connector 200 may include guide reinforcement parts 106, 206 on the side of the combining guide rails 101, 201, so as to enhance the ease of finding the position of each other when inserting the sliding female connector 100 and the sliding male connector 200 when the packages 1, 1' with the same structure as the combining connector 10 are combined with each other.

[0042] The combined bags 1 and 1' can be suitable for storage boxes, packing boxes, travel bags, business bags, boxes or luggage boxes.

[0043] The bag coupling connector 10 can support the bag 1 from the ground when the bag 1 is laid flat, thereby protecting the bag surface from contamination or scratches.

[0044] (3) Beneficial effects

[0045] According to the present invention, it is possible to provide bags or boxes that can be firmly and stably connected to each other when two or more storage bodies such as bags (suitcases) or boxes are connected to each other.

[0046] Furthermore, the present invention can be combined with bags of the same structure, thereby creating a sense of unity and providing a sense of design beauty when used.

[0047] Furthermore, when combining two or more bags (suitcases) or boxes, the present invention does not require that the bags (suitcases) or boxes to be combined have combining connectors of different arrangements or structures. Combining can be accomplished using only bags with the same combining connector structure, thereby improving the efficiency of production and distribution of combined bags.

[0048] In addition, the present invention can combine the same bags or boxes with each other, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 A schematic diagram showing an embodiment of the present invention;

[0050] Figure 2 A schematic diagram showing another embodiment of the present invention;

[0051] Figure 3 A schematic diagram showing in detail the bilaterally symmetrical arrangement of the present invention;

[0052] Figure 4 Schematic diagrams showing various arrangement structures as another embodiment of the present invention;

[0053] Figure 5 and Figure 6 A schematic diagram showing yet another embodiment of the present invention;

[0054] Figure 7A schematic diagram showing a method for combining packages having the same structure as the package combining connector of the present invention;

[0055] Figure 8 A schematic diagram showing a process of combining a pair of packages having the same structure as the package combining connectors of the present invention;

[0056] Figure 9 A schematic diagram showing an enlarged view of the coupling portion of a package coupling connector when a pair of packages having the same structure as the package coupling connector of the present invention are coupled;

[0057] Figure 10 A schematic diagram showing a process of combining a pair of packages having the same structure as the package combining connector of the present invention;

[0058] Figure 11 A schematic diagram showing the combination of packages when the package combination connectors are arranged in a vertical direction;

[0059] Figure 12 An oblique view showing the detailed structure of the sliding female connector of the present invention;

[0060] Figure 13 An oblique view showing the detailed structure of the sliding male connector of the present invention;

[0061] Figure 14 A cross-sectional view showing a coupled state of the package coupling connector of the present invention as viewed from the side;

[0062] Figure 15 This is a cross-sectional view of the package coupling connector according to the present invention when viewed from above in a coupled state.

[0063] Reference numerals

[0064] 1, 1': package

[0065] 2, 2': Wrap one side

[0066] 3: Wrap the other side

[0067] 10: Connector for package combination

[0068] 100: Sliding female connector

[0069] 200: Sliding male connector

[0070] 101, 201: Combined guide rail

[0071] 102, 202: Blocking bumps

[0072] 103, 203: Stop step

[0073] 104, 204: Insertion guide protrusion

[0074] 105, 205: Insertion guide

[0075] 106, 206: Guidance Strengthening Department DETAILED DESCRIPTION

[0076] Hereinafter, if it is considered that the detailed description of the related disclosed technology hinders the understanding of the present invention, its detailed description will be omitted. In addition, the numbers in the description process of the present invention are only used to distinguish one component from another.

[0077] First, the terms used in this specification and claims are not limited to those defined in dictionaries, but should be interpreted as having meanings and concepts that are consistent with the technical ideas of the present invention, based on the principle that the inventor can appropriately define the concepts of the terms in order to best explain his or her invention.

[0078] Therefore, the embodiments recorded in this specification and the structures shown in the drawings are only preferred embodiments of the present invention, rather than fully embodying the technical ideas of the present invention. Therefore, when applying for the present invention, various alternative equivalents and modifications may exist.

[0079] The preferred embodiments of the present invention are described in detail, but some well-known technical parts are omitted or compressed for the sake of simplicity.

[0080] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0081] In addition, the term "bag" used throughout the specification including the following description of the present invention refers to a term representing a storage space or a storage box, and is applicable to any storage space or storage box having a hexahedral shape, not limited to bags, but also including packing boxes, suitcases, business bags, luggage, etc.

[0082] In addition, in the following, in order to distinguish between two packages with the same package-combining connector structure, they are referred to as "combined package 1" or "another combined package 1'", but it should be noted that the packages are not combined in a master-slave relationship, but in an equal relationship.

[0083] In addition, in the terms "one side 2, 2'" and "the other side 3" used below, the side of the package 1, 1' having the package coupling connector 10 is defined as "one side 2, 2'", and the side not having the package coupling connector 10 is defined as "the other side 3".

[0084] Of course, as with a general bag, advertisements, promotional texts, trademarks, etc. can be attached to the other side surface 3 to achieve the purpose of publicity and advertising.

[0085] Figure 1The diagram shows a state where a package-combining connector 10 including a pair of sliding female connectors 100 and a sliding male connector 200 is provided at the middle end of one side surface 2, 2 of two combined packages 1, 1' having the same package-combining connector structure. Figure 2 The diagram shows a state where a bag coupling connector 10 including a pair of sliding female connectors 100 and sliding male connectors 200 is provided on the upper and lower ends of one side surface 2, 2 of two coupling-type bags 1, 1' having the same bag coupling connector structure.

[0086] like Figure 1 and Figure 2 As shown, the combined type bags 1, 1' of the present invention include two bags 1, 1' having the same structure of the bag combining connector.

[0087] The two bags 1 and 1 ′ can be used separately or in combination according to the purpose of the present invention.

[0088] On one side 2, 2' of the bag 1, 1', one or more pairs of bag coupling connectors 10 may be included.

[0089] The bag coupling connector 10 may include a sliding female connector 100 and a sliding male connector 200 .

[0090] The packages 1 and 1' are packages comprising a sliding female connector 100 and a sliding male connector 200, with the same arrangement and structure of the package-combined connector 10, and are combined with each other. However, one package 1 and another package 1' may also be composed of packages with the same arrangement and structure of the package-combined connector 10 and completely the same size or width.

[0091] Furthermore, one package 1 and another package 1' may be formed of packages of completely different sizes or widths except for the same arrangement and structure of the package coupling connectors 10.

[0092] Furthermore, the package 1 and the other package 1 ′ including the package coupling connector 10 having the same arrangement and structure may have the same shape or different shapes.

[0093] Furthermore, the bag 1 and the other bag 1 ′ including the bag-combining connector 10 having the same arrangement and structure may be made of the same material or different materials, and may be of the same type or different types.

[0094] That is, the two packages 1 and 1' having the same arrangement and structure of the package coupling connector 10 are each composed of packages of different sizes, materials, types or shapes.

[0095] The package connector 10 includes a sliding female connector 100 that slides horizontally to insert a sliding male connector 200 , and a sliding male connector 200 that slides horizontally and is inserted into the sliding female connector 100 to be coupled with the sliding female connector 100 .

[0096] The sliding female connector 100 and the sliding male connector 200 may be provided at the same level on one side surface 2, 2 of the combined package 1, 1', and provided in pairs at opposite left and right locations.

[0097] exist Figure 1 In the embodiment, at the height of the middle end portion of one side 2, 2 of two combining type packages 1, 1' having the same structure as the package combining connector 10, as a pair of package combining connectors 10, a sliding female connector 100 is provided in the left direction of one side 2, 2 based on a vertical line selected from one side 2, 2, and a sliding male connector 200 is provided in the right direction of the same height of one side 2, 2 symmetrically at the same distance based on a vertical line selected from one side 2, 2.

[0098] The vertical line may be a vertical line passing through the center of one side surface 2 , 2 , or a vertical line selected within the width range of one side surface 2 , 2 .

[0099] As described in the following example, one or more pairs of the sliding female connectors 100 and the sliding male connectors 200 may be alternately included at the same level.

[0100] For example, at the height of the middle end portion of one side face 2, 2 of the package 1, 1' having the same structure as the package-combining connector 10, one or more pairs of package-combining connectors 10 can be provided in the order of [sliding female connector 100->sliding female connector 100->sliding male connector 200->sliding male connector 200] from the left side to the right side (not shown).

[0101] In addition, at the height of the middle end portion of one side face 2, 2 of the package 1, 1' having the same structure as the package-combining connector 10, one or more pairs of package-combining connectors 10 may be provided in the order of [sliding female connector 100->sliding male connector 200->sliding female connector 100->sliding male connector 200] from the left side to the right side (not shown).

[0102] exist Figure 2In the figure, as an example of two pairs of package combining connectors 10 at the upper and lower ends of one side 2, 2 of two combining packages 1, 1' with the same structure, a sliding female connector 100 is provided on the left side of one side 2, 2 based on a vertical line selected from one side 2, 2, and a sliding male connector 200 can be provided at the upper and lower ends of one side 2, 2 at the same height and symmetrically at the same distance based on a vertical line selected from one side 2, 2.

[0103] In addition, one side surface 2 , 2 ′ of the bag 1 , 1 ′ may also include one or more pairs of the sliding female connectors 100 and the sliding male connectors 200 alternately at one or more identical levels.

[0104] Figure 3 The structure of the bilaterally symmetrical arrangement of the present invention is shown, wherein Figure 3 (a) represents package 1 and another package 1', and Figure 3 (b) shows package 1 and another package 1' superimposed.

[0105] like Figure 3 As shown, when two pairs of sliding female connectors 100 and sliding male connectors 200 are alternately provided at the upper end of one side 2, 2' of the bag 1, 1', the sliding female connector 100 and the sliding male connector 200 can be provided in pairs at symmetrical left and right positions at the same distance based on a vertical line passing through the center of one side 2, 2 of the bag 1, 1'.

[0106] At this time, if the relative distance, arrangement, and structure between the sliding female connector 100 and the sliding male connector 200 on one side 2, 2' of the bag 1, 1' are the same as a vertical line passing through the center of the bag on one side 2, 2 of the bag 1, 1', then when the bag 1 and the other bag 1' are in contact and combined, the sliding female connector 100 and the sliding male connector 200 can be accurately combined.

[0107] Figure 4 Shows various arrangement structures as another embodiment of the present invention, wherein, Figure 4 (a) shows a schematic diagram of a pair of sliding female connectors 100 and a sliding male connector 200 at the upper and lower ends of one side 2, 2 of the bag 1, 1', with a vertical line passing through the center of one side 2, 2' as the standard, but the relative distances between the sliding female connector 100 and the sliding male connector 200 at the upper and lower ends are different, and the bag 1 and the other bag 1' are at a height at which they can be combined in the center.

[0108] Furthermore, the sliding female connector 100 and the sliding male connector 200 are symmetrical at the same distance based on a vertical line selected from one side surface 2 or 2' of the bag 1 and the other bag 1'.

[0109] Figure 4 (b) shows a schematic diagram of a pair of sliding female connectors 100 and a sliding male connector 200 at the upper and lower ends of one side 2, 2 of the bag 1, 1', based on a vertical line selected from one side 2, 2', but with different relative distances between the sliding female connector 100 and the sliding male connector 200 at the upper and lower ends, and with a height at which the bag 1 and the other bag 1' can be combined at other positions other than the center.

[0110] Figure 4 (a) is a schematic diagram showing that the sliding female connector 100 and the sliding male connector 200 are at the same distance from each other, based on a vertical line passing through the center of the package. Figure 4 (b) is a schematic diagram showing that the sliding female connector 100 and the sliding male connector 200 are at the same distance from each other based on a vertical line selected from one side 2, 2'. Although there are differences in the positions of the reference lines, as long as the sliding female connector 100 and the sliding male connector 200 are at the same distance based on the specific vertical line, the sliding female connector 100 and the sliding male connector 200 can be accurately combined when the package 1 and the other package 1' are in contact and combined.

[0111] In addition, if Figure 4 (a) Figure 4 As shown in (b), even if the relative distances between the sliding female connector 100 and the sliding male connector 200 at the upper end and the lower end are different, as long as the sliding female connector 100 and the sliding male connector 200 are at the same distance based on a vertical line selected from one side 2, 2', when the package 1 and the other package 1' are in contact and combined, the sliding female connector 100 and the sliding male connector 200 can be accurately combined.

[0112] Figure 4 (a) is a schematic diagram showing that the sliding female connector 100 and the sliding male connector 200 are provided at a height at which the bag 1 and another bag 1' can be combined in the center. Figure 4 (b) is a schematic diagram showing that the sliding female connector 100 and the sliding male connector 200 are provided at heights at which the bag 1 and the other bag 1 ′ can be connected at positions other than the center.

[0113] At this time, even if the sliding female connector 100 and the sliding male connector 200 are located at different positions in the bag 1 and the other bag 1', as long as the distance between the height of the upper end and the height of the lower end of the bag 1 and the other bag 1' is the same, the sliding female connector 100 and the sliding male connector 200 can be accurately combined when the bag 1 and the other bag 1' are in contact and combined.

[0114] In this way, Figure 4As shown, even if the distance between the sliding female connector 100 and the sliding male connector 200 at the upper end is different from the distance between the sliding female connector 100 and the sliding male connector 200 at the lower end, as long as the sliding female connector 100 and the sliding male connector 200 are at the same distance on one side 2, 2' of the package 1, 1' based on a vertical line selected from the one side 2, 2', the sliding female connector 100 and the sliding male connector 200 can be accurately combined when the package 1 and the other package 1' are in contact and combined.

[0115] Furthermore, at this time, as long as a pair of sliding female connectors 100 and sliding male connectors 200 are at the same height and the distances between the upper and lower ends of the side surfaces 2 and 2' where the sliding female connectors 100 and the sliding male connectors 200 are located are the same, even if the side surface 2 of the bag 1 and the side surface 2' of the other bag 1' are located at different positions, the sliding female connector 100 and the sliding male connector 200 can be accurately combined when the bag 1 and the other bag 1' are in contact and combined.

[0116] Furthermore, when the upper and lower ends include two pairs of bag coupling connectors 10 , the bag coupling connectors 10 can support the bags 1 , 1 ′ from the ground when the bags 1 , 1 ′ are laid flat, thereby protecting the bag surfaces from contamination or scratches.

[0117] Figure 5 and Figure 6 FIG. 1 is a schematic diagram showing another embodiment of the present invention, wherein: Figure 5 The embodiment shows that two pairs of connectors 10 for connecting the packages are provided at the upper and lower ends of the side surfaces 2 and 2' of the two packages 1 and 1' of the same structure. Figure 6 The embodiment shows an embodiment in which three pairs of connectors 10 for connecting the packages are provided at the upper end, the middle end and the lower end on one side surface 2 and 2' of two packages 1 and 1' of the same structure.

[0118] exist Figure 5 In the figure, as an example of two pairs of package combining connectors 10 at the upper and lower ends of one side 2, 2 of two combining packages 1, 1' of the same structure, the upper end is provided with a sliding female connector 100 on the left side of one side 2, 2 based on a vertical line selected from one side 2, 2, and a sliding male connector 200 can be provided on the right side of one side 2, 2 at the same height and symmetrically at the same distance based on a vertical line selected from one side 2, 2.

[0119] The lower end portion is provided with a sliding male connector 200 on the left side of one side 2, 2 based on a vertical line selected from one side 2, 2, and may be provided with a sliding female connector 100 on the right side of one side 2, 2 at the same height and symmetrically at the same distance based on a vertical line selected from one side 2, 2.

[0120] and Figure 2 Different, in Figure 5 In the middle, the upper and lower ends slide, the movable female connector 100 and the sliding male connector 200 are flipped with the center as the standard, but Figure 2 In the embodiment, the sliding female connector 100 and the sliding male connector 200 are provided in the same direction with respect to the center at the upper end and the lower end. Figure 5 The upper and lower ends of the sliding female connector 100 and the sliding male connector 200 are flipped, but because a pair of sliding female connectors 100 and sliding male connectors 200 are at the same height and are symmetrically located at the same distance based on a vertical line selected from one side 2, 2', when one side 2, 2' of the two packages contacts and combines, the sliding female connector 100 and the sliding male connector 200 can be accurately combined.

[0121] exist Figure 6 In the figure, as an example of three pairs of package combining connectors 10 at the upper, middle and lower ends of one side 2, 2 of two combining packages 1, 1' of the same structure, the upper and lower ends are provided with a sliding female connector 100 on the left side of one side 2, 2 based on a vertical line selected from one side 2, 2, and a sliding male connector 200 can be provided on the right side of one side 2, 2 at the same height and symmetrically at the same distance based on a vertical line selected from one side 2, 2.

[0122] The middle end portion is provided with a sliding male connector 200 on the left side of one side 2, 2 based on a vertical line selected from one side 2, 2, and may be provided with a sliding female connector 100 on the right side of one side 2, 2 at the same height and symmetrically at the same distance based on a vertical line selected from one side 2, 2.

[0123] In this way, when a pair of sliding female connectors 100 and a sliding male connector 200 provided at the upper end, middle end or lower end include one side 2, 2' of each package 1, 1' with the same arrangement and structure, even if a pair of sliding female connectors 100 and a sliding male connector 200 are provided at each intersection position of each upper end, middle end or lower end, as long as they are arranged and configured at corresponding positions, when one side 2, 2' of the package 1, 1' contacts and combines, the combination can be completed without any hindrance.

[0124] That is, as long as the sliding female connector 100 and the sliding male connector 200 can be configured to slide in the horizontal direction and are provided in pairs at the same height on the opposite left and right sides of the combined bags 1, 1', the two bags can be easily combined.

[0125] Figure 7Schematic diagram showing a method for combining two packages 1 and 1' having the same structure as the package combining connector of the present invention. Figure 8 The schematic diagram of the process of contacting and connecting the side surfaces 2 and 2' of two packages 1 and 1' of the same structure of the package connecting connector of the present invention is shown. Figure 9 This is a schematic diagram showing an enlarged view of the coupling portion of a pair of bag coupling connectors of the present invention when coupling bags having the same structure.

[0126] like Figure 7 As shown, when the packages 1 and 1' having the same arrangement and structure of the package combining connector 10 including the sliding female connector 100 and the sliding male connector 200 are combined into one on one side 2 and 2' of the package 1 and 1' as needed, the one side 2 and 2' of the package can be contacted and combined.

[0127] Specifically, when two bags including the bag coupling connector 10 of the same structure are coupled, the sliding female connector 100 of the coupled bag 1 is coupled to the sliding male connector 200 of the other coupled bag 1 ′.

[0128] At the same time, the sliding male connector 200 of the coupled package 1 will be coupled with the sliding female connector 100 of the coupled other package 1 ′.

[0129] like Figure 7 As shown, after the two bags 1, 1' are brought into contact along the direction in which the sides 2, 2' face each other, as shown in FIG. Figure 8 As shown in (a), if the packages 1 and 1' are moved relative to each other in the horizontal direction, then Figure 9 As shown, the sliding male connector 200 provided on one side 2 of the combined bag 1 and the sliding female connector 100 provided on one side 2 of the other combined bag 1 ' are combined with each other, and at the same time, the sliding female connector 100 provided on one side 2 of the combined bag 1 and the sliding male connector 200 provided on one side 2 of the other combined bag 1 ' are combined with each other, so that the final result is as shown in FIG. Figure 8 As shown in (b), two packages with the same structure are combined together.

[0130] exist Figure 7 and Figure 8 In the figure, bags of the same width and size are used as an example for explanation. However, although not shown in the figure, the two bags 1 and 1' may also be composed of bags of different sizes, materials, types or shapes.

[0131] Figure 10 It is a schematic diagram showing the process of combining the connector for combining the packages when combining a pair of packages of the same structure according to the present invention.

[0132] When approaching and combining the combined package 1 and the combined package 1', as shown in FIG. Figure 10As shown, the sliding male connector 200 provided on one side 2 of the combined bag 1 and the sliding female connector 100 provided on one side 2' of the other combined bag 1' are combined with each other, and at the same time, the sliding female connector 100 provided on one side 2 of the combined bag 1 and the sliding male connector 200 provided on one side 2' of the other combined bag 1' are combined with each other, so that the final result is as shown in FIG. Figure 8 As shown in (b), two packages having the same structure as the package connecting connector 10 are connected together.

[0133] At this time, the sliding female connector 100 and the sliding male connector 200 can determine the coupling position by inserting the guide protrusions 104 and 204, and are guided and coupled by the coupling guide rails 101 and 201. The concave and convex cross-sections of the coupling guide rails 101 and 201 are combined to prevent the package from detaching along the front-to-back direction or the up-and-down direction, and along the horizontal direction on one side, they are prevented from detaching by the stop steps 103 and 203.

[0134] In addition, at this time, along the horizontal direction of the opposite side, there may be included blocking protrusions 102 and 202 that generate resistance that requires a certain degree of force to separate when the package needs to be separated.

[0135] The core of the technical concept of the present invention is that on one side 2, 2' of the combined bag 1, 1', the sliding female connector 100 and the sliding male connector 200 are configured to slide in the horizontal direction, and are relatively paired at the left and right sides at the same horizontal height of each side 2, 2' of the combined bag 1, 1'. Therefore, two bags with the same structure of the bag-combining connector 10 can be combined with each other.

[0136] On the contrary, if the bag coupling connector 10 is arranged vertically on one side surface 2, 2' of the bag 1, 1' so as to couple the bag 1, 1' to the upper and lower sides, the object and effect of the present invention cannot be achieved.

[0137] Figure 11 This is a schematic diagram showing the connection between two bags when the bag connection connectors are arranged in the vertical direction and slid together in the vertical direction.

[0138] That is, Figure 11 As shown, on one side 2, 2' of the combined bag 1, 1', the sliding female connector 100 and the sliding male connector 200 are configured to be arranged in a vertical direction and slide in the vertical direction. The structure of the bag combining connector 10 including the sliding female connector 100 and the sliding male connector 200 of the combined bag 1 and the other combined bag 1' is the same, so each two bags will have the same structure.

[0139] But if Figure 11As shown, when the sliding female connector 100 and the sliding male connector 200 are arranged in a vertical direction and slide in the vertical direction to complete the combination, the package can only become an upper and lower structure, thereby causing a problem that the purpose and effect of the present invention cannot be achieved.

[0140] Therefore, in the combined bags 1 and 1 ′ according to the present invention, the purpose to be solved by the present invention can only be achieved when the sliding female connector 100 and the sliding male connector 200 are configured to be slidably combined along the horizontal direction.

[0141] Next, the sliding female connector 100 and the sliding male connector 200 constituting the bag coupling connector 10 will be described in detail.

[0142] Figure 12 The following is a perspective view showing the detailed structure of the sliding female connector of the present invention. Figure 13 This is an oblique view showing the detailed structure of the sliding male connector of the present invention. Figure 14 This is a cross-sectional view showing the coupled state of the package coupling connector of the present invention as viewed from the side. Figure 15 This is a cross-sectional view of the package coupling connector according to the present invention when viewed from above in a coupled state.

[0143] like Figures 12 to 15 As shown, each of the sliding female connector 100 and the sliding male connector 200 may include a coupling guide rail 101 , 201 , a blocking protrusion 102 , 202 , a stop step 103 , 203 , an insertion guide protrusion 104 , 204 , an insertion guide portion 105 , 205 and a guide reinforcement portion 106 , 206 .

[0144] like Figure 12 and Figure 13 As shown, the combining guide rails 101, 201 play a guiding role when the sliding female connector 100 and the sliding male connector 200 slide and combine with each other in the horizontal direction, and can be composed of a cross-section including a concave and convex shape to prevent separation in the up and down direction or the front and back direction.

[0145] At this time, if Figure 14 As shown, the guide rail 101 for coupling of the sliding female connector 100 may be provided along the outer side, while the guide rail 201 for coupling of the sliding male connector 200 may be provided along the inner side.

[0146] like Figure 12 and Figure 13 As shown, the blocking protrusions 102 and 202 can make the sliding female connector 100 and the sliding male connector 200 separate only when a certain force is applied, so as to prevent the bag connected by the sliding female connector 100 and the sliding male connector 200 from being easily separated in the horizontal direction. Figure 14 and Figure 15As shown, after the sliding female connector 100 and the sliding male connector 200 are combined, they can be engaged and fixed with each other through the blocking protrusions 102 and 202 .

[0147] like Figure 12 and Figure 13 As shown, the stop steps 103 and 203 are sliding stop steps that allow the sliding female connector 100 and the sliding male connector 200 to slide and engage in the horizontal direction only along the inserted side, while preventing them from detaching in the horizontal direction along the other side when they slide and engage in the horizontal direction.

[0148] The stopping steps 103 and 203 may extend from the combining guide rails 101 and 201 and be configured in a step form.

[0149] At this time, if Figure 15 As shown, the sliding stop step 103 of the sliding female connector 100 stops the insertion guide protrusion 204 of the sliding male connector 200 from moving forward, and the sliding stop step 203 of the sliding male connector 200 stops the insertion guide protrusion 104 of the sliding female connector 100 from moving forward.

[0150] like Figure 12 and Figure 13 As shown, the insertion guide protrusions 104, 204 can be configured to slide in along the inner side of the combining guide rails 101, 201, so as to play a guiding role when the sliding female connector 100 and the sliding male connector 200 are slid and combined in the horizontal direction, so that they can easily find their own positions and slide and insert. At this time, the guide protrusions 104, 204 can be in a sharp shape or a semicircular shape, etc., so as to be smoothly inserted along the inner side of the guide rails 101, 201.

[0151] At this time, if Figure 15 As shown, the insertion guide protrusion 104 of the sliding female connector 100 stops the stopping step 203 of the sliding male connector 200 from moving forward, and the insertion guide protrusion 204 of the sliding male connector 200 stops the stopping step 103 of the sliding female connector 100 from moving forward.

[0152] like Figure 12 and Figure 13 As shown, the insertion guide portion 105, 205 can be formed in an oblique line shape or a curved shape at the insertion starting position of the combining guide rails 101, 201, so as to play a guiding role when the sliding female connector 100 and the sliding male connector 200 are slidably combined in the horizontal direction, so as to easily find their own position for sliding insertion.

[0153] like Figure 12 and Figure 13As shown, the guide reinforcement parts 106 and 206 can be configured to strengthen the sliding insertion when the sliding female connector 100 and the sliding male connector 200 are slidably coupled in the horizontal direction.

[0154] At this time, the guide reinforcement portion 106 of the sliding female connector 100 is provided along the inner side of the coupling guide rail 101 , and the guide reinforcement portion 206 of the sliding male connector 200 is provided along the inner side of the coupling guide rail 201 .

[0155] Like a general bag, the bag 1 of the present invention may include a base or a handle.

[0156] The above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. Those skilled in the art should understand that the present invention can be modified, deformed or replaced by equivalents without departing from the spirit and scope of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A combined bag (1, 1') comprising a combined bag (1) and another combined bag (1'); The package (1) to be combined comprises one or more pairs of package combining connectors (10) on a side (2) that contacts and combines with the other package (1'); The other package (1') includes one or more pairs of package-binding connectors (10) on a side (2') that contacts and binds to the package (1) to be bound; The package-combining connector (10) comprises a sliding female connector (100) and a sliding male connector (200) that slide in a horizontal direction; One side surface (2) of the bag (1) and one side surface (2') of another bag (1') include a sliding female connector (100) and a sliding male connector (200) of the same arrangement and structure; The sliding female connector (100) and the sliding male connector (200) are each provided at one or more identical levels on a side surface (2, 2) of the bag (1, 1'); The sliding female connector (100) and the sliding male connector (200) are provided in pairs on the left and right sides of a symmetrical side surface (2, 2) at the same distance from a vertical line selected from a side surface (2, 2) of the bag (1, 1').

2. The combined bag (1, 1') according to claim 1, characterized in that: When the combined bag (1) and the combined bag (1') are in contact with each other and combined, the sliding female connector (100) of the combined bag (1) is combined with the sliding male connector (200) of the combined bag (1'), and the sliding male connector (200) of the combined bag (1) is combined with the sliding female connector (100) of the combined bag (1') to slide relative to each other in the horizontal direction, thereby combining the two bags (1, 1').

3. The combined bag (1, 1') according to claim 1 or 2, characterized in that: One side surface (2, 2') of the bag (1, 1') includes one or more pairs of sliding female connectors (100) and sliding male connectors (200) alternately at one or more identical levels.

4. The combined bag (1, 1') according to claim 1, characterized in that: When packages (1, 1') having the same structure as the package coupling connector (10) are coupled to each other, the sliding female connector (100) and the sliding male connector (200) are coupled to each other in a horizontal sliding manner; along the up-down direction or the front-back direction, the sliding female connector (100) and the sliding male connector (200) include coupling guide rails (101, 201) having a concave-convex cross section to prevent separation.

5. The combined bag (1, 1') according to claim 1, characterized in that: The sliding female connector (100) and the sliding male connector (200) include blocking protrusions (102, 202) to prevent the coupled packages from being easily separated in the horizontal direction when the packages (1, 1') of the package coupling connector (10) are coupled to each other.

6. The combined bag (1, 1') according to claim 1, characterized in that: The sliding female connector (100) and the sliding male connector (200) include sliding stop steps (103, 203) so that when the packages (1, 1') of the package coupling connector (10) are coupled to each other and have the same structure, the sliding female connector (100) and the sliding male connector (200) can only be slid and coupled in the horizontal direction of the inserted side, while preventing them from being separated in the horizontal direction of the other side.

7. The combined bag (1, 1') according to claim 1, characterized in that: The sliding female connector (100) and the sliding male connector (200) include insertion guide protrusions (104, 204) to guide the insertion of the sliding female connector (100) and the sliding male connector (200) when the packages (1, 1') of the same structure as the package-combining connector (10) are combined with each other, so that the sliding female connector (100) and the sliding male connector (200) can be easily found in their respective positions for sliding insertion.

8. The combined bag (1, 1') according to claim 4, characterized in that: The sliding female connector (100) and the sliding male connector (200) include insertion guides (105, 205) formed in an oblique line shape or a curved line shape at the insertion start position of the combining guide rails (101, 201), so that when the packages (1, 1') having the same structure as the combining connector (10) are combined with each other, the sliding female connector (100) and the sliding male connector (200) can easily find their own positions when being inserted.

9. The combined bag (1, 1') according to claim 1, characterized in that: The combined bag (1, 1') can be suitable for a storage box, a packing box, a travel bag, a business bag, a box or a luggage case.

10. The combined bag (1, 1') according to claim 1, characterized in that: A bag (1) comprising a bag-combining connector (10) with the same arrangement and structure and another bag (1') are composed of the same bag; or are composed of bags of different sizes, materials, types or shapes.

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