JP2017209336A - Hard case suitcase - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hard case suitcase.SOLUTION: A hard case suitcase comprises: a hard case body comprising a top part, a bottom part, a left side part, a right side part, a connection part, and a back part, in which the top part and the bottom part are mutually connected to the left side part, the right side part and the back part. The connection part is mutually connected to the left side part, the right side part and the bottom part, a height of the connection part is lower than that of the back part, an opening is formed on an upper side of the connection part. The hard case suitcase has therein, a storage space, the opening is communicated to the storage space, the bottom part is formed of a single member, and having plural coupling end parts; a panel which is pivotally attached to a position of the opening of the case body by a coupling kit; the coupling kit provided on a position where the case body and the panel face each other, and couples the panel and the case body; and plural caster sets respectively installed on the coupling end parts of the case body.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a hard case suitcase in which a caster set is installed at a bottom portion to be integrally molded.

  As shown in FIGS. 1 and 2, a conventional hard case suitcase 1 has a hollow storage space for storing articles, and usually a front case 3 and a rear case using a fastener 2 in the suitcase 1. The case 4 is directly coupled, and the front case 3 and the rear case 4 are each provided with a caster set 5, which is used by the user to move the suitcase 1.

However, in the above-described conventional hard case suitcase, since the caster set 5 is installed in each of the two independent front cases 3 and rear cases 4, the caster set 5 cannot be easily aligned in height when installed. When the caster set 5 is mounted on the suitcase 1 and placed on the ground, the suitcase 1 may tilt.
To remedy this problem, some vendors offer caster mounting seat designs in which the bottom of the suitcase 1 is completely covered, with the design characteristics of the caster mounting seat being straightened and aligned horizontally. Improved accuracy to be installed. However, since the caster mounting seat is designed to be independent even in this method, the caster mounting seat is an independent member, so that the height becomes uneven when mounted on the bottom of the suitcase 1. It cannot be solved.
The present inventor considered that the above-described drawbacks can be improved, and as a result of intensive studies, the present inventor has arrived at a proposal of the present invention that effectively improves the above-described problems by rational design.

  The present invention has been made to solve the above-described problems of the prior art. That is, according to the present invention, the case main body is installed so as to be integrally formed with the bottom portion and connected to the bottom portion, and the bottom portion has four coupling end portions provided in advance so as to be in the same plane. The main object is to provide a hard case suitcase that enhances accuracy when mounted on a section and ensures that the caster set is flush with the ground.

  Another object of the present invention is to provide a hard case suitcase having the effect of further strengthening the robustness of the bottom portion of the case body by the integrally formed case body and preventing the case body from falling over stably. Is to provide.

  In order to solve the above-described problems and achieve the object, a hard case suitcase according to the present invention has an upper portion, a bottom portion, a left portion, a right portion, a connecting portion, and a back portion, and the upper portion. And the bottom part is connected to the left side part, the right side part and the back part, and the connecting part is connected to the left side part, the right side part and the bottom part, and the height of the connecting part is An opening is formed above the connecting portion, lower than the back portion, has a storage space inside, the opening communicates with the storage space, the bottom is a single member, and a plurality of A rigid case body having a coupling end, a panel pivotally attached to the position of the opening of the case body, the case body and the panel facing each other, and the panel and the case body. A binding kit for binding Characterized in that it comprises a plurality of casters sets that are respectively installed to the coupling end of the serial case body.

  Preferably, the connecting portion is extended to an appropriate width outward from the bottom portion, and then projected to a predetermined height upward, and the connecting portion is formed on the two side edges at a position below the opening. It has the concave arc part connected.

  Preferably, the suitcase further includes a panel mounted at the position of the opening of the case body by the coupling kit. The binding kit is a fastener kit, a lock kit, a magnetic adsorption kit, or a lock kit.

In the present invention, the case main body is installed so as to be integrally formed and connected to the bottom portion, and has four coupling end portions that are provided in advance so that the bottom portion is in the same plane. Therefore, the caster set is mounted on the coupling end portion. Improve accuracy when installed, and ensure that the caster set is flush with the ground.
At the same time, the case main body that is integrally molded further enhances the robustness of the bottom of the case main body, and has the effect of preventing the suitcase from falling over stably.

It is an external appearance perspective view which shows the conventional hard case suitcase. It is a side view which shows the conventional hard case suitcase. 1 is an external perspective view showing a hard case suitcase according to a first embodiment of the present invention. It is an external appearance perspective view which couple | bonds a panel with the hard case suitcase of this invention. It is the perspective view which looked at the external appearance which couple | bonds a panel with the hard case suitcase of this invention from another angle. It is the schematic of the side surface which couple | bonds a panel with the hard case suitcase of this invention. FIG. 5 is a schematic side view of a panel coupled to a hard case suitcase according to another embodiment of the present invention. It is the schematic of the perspective which shows the state opened from the panel side surface of this invention. It is the schematic of the perspective view which shows the state opened from the panel upper surface of this invention. FIG. 3 is a schematic perspective view showing the coupling kit and a state opened from the upper surface of the panel according to the first embodiment of the present invention. FIG. 3 is a schematic side view showing the coupling kit and a state opened from the upper surface of the panel according to the first embodiment of the present invention. FIG. 3 is a schematic view of an inclination showing the coupling kit and a state opened from the side of the panel according to the first embodiment of the present invention. FIG. 6 is a schematic view of an inclination showing a coupling kit and a state opened from a panel side surface according to another embodiment of the present invention. FIG. 6 is a schematic view of an inclination showing a state of being opened from the upper surface of a panel and a coupling kit according to another embodiment of the present invention. It is the schematic of the inclination of the part which shows the state opened from the panel upper surface of this invention, and a lock kit.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings.
The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

(First embodiment)
Hereinafter, the hard case suitcase of this invention is demonstrated based on FIGS. The hard case suitcase of this invention is comprised with the following members.
(1) A hard case body 10.
It has an upper part 100, a bottom part 101, a left part 102, a right part 103, a connecting part 31, and a back part 104, and the top part 100 and the bottom part 101 are connected to the left part 102, the right part 103 and the back part 104. Is done. The connecting portion 31 is connected to the left side portion 102, the right side portion 103, and the bottom portion 101, the height of the connecting portion 31 is lower than the back portion 101, the case body 10 has an opening 11 formed above the connecting portion 31, and the case The main body 10 has a storage space 12, and the opening 11 communicates with the storage space 12. The bottom 101 is a single member and has a plurality of coupling ends 32. The coupling end portions 32 are formed at the four corners of the bottom portion 101 by a recessed method. A trolley 20 is installed on the back 104 of the case body 10.

  In the present embodiment, the connecting portion 31 is first extended outward from the bottom portion 101 by an appropriate width W and then projected upward with a predetermined height H (see FIGS. 9 to 13). Recessed arc portions 120 connected to the connecting portion 31 are respectively provided on the two side edges at the lower position.

(2) Panel 40.
The case 40 is pivotally attached to the position of the opening 12, and the panel 40 is fixed to the position where the opening 12 is closed by the coupling kit 41. The panel 40 is smoothly installed by the concave arc portion 120, and the coupling kit 41 is installed at different positions in accordance with the direction in which the panel 40 is opened (see FIGS. 8 and 9). 8 and 9 are a schematic view of the operation opened from the side of the panel 40 and a schematic view of the operation opened from the upper surface, respectively.
The coupling kit 41 is a fastener kit, and is installed on the periphery of the panel 40 and the opening 12 of the case body 10 as shown in FIGS. Further, the coupling kit 41 may be a lock kit (see FIGS. 10 to 12), has a plurality of lock pieces and a lock ring, and is installed at a position where the panel 40 and the case body 10 face each other. Alternatively, the coupling kit 41 is a magnetic adsorption kit (see FIGS. 13 and 14), and has a plurality of sets of magnets (or members adsorbed by magnets such as magnets and iron plates) that are mutually attracted, and the panel and case main body. It is installed at 10 opposing positions. Furthermore, the coupling kit 41 may have a pair of keys 411 and a lock 412 that are locked to each other (see FIG. 15), and is installed at a position where the panel 40 and the case body 10 face each other. The key 411 has a character alignment key and cannot be opened unless an accurate combination of numbers is input after locking.

(3) Four caster sets 50.
Mounted on the four coupling ends 32 of the bottom 101.

  The main technical feature of the present invention is that the case body 10 of the suitcase is improved, the case body 10 is formed by an integral molding method, and the case body 10 has a predetermined height H below the opening 12. The connecting portion 31 is connected to the bottom portion 101, and the four connecting end portions 32 of the bottom portion 101 are provided in advance by being formed in a concave manner. Also, the caster sets 50 provided in advance so as to be in the same plane are secured so that each caster set 50 is positioned at the same horizontal height, and the caster sets 50 are flush with the ground after installation. Let

  In addition, since the case body 10 is manufactured by integral molding and coupled to the connecting portion 31, the impact strength of the case body 10 is enhanced by the design of the connecting portion 31, and the robustness of the bottom portion 101 of the case body 10 is also improved. It is strengthened and has the effect of preventing a stable fall when the suitcase is placed.

The case main body 10 has a storage space 11 that is recessed inwardly for storing articles, and a trolley 20 that makes it easy for a user to move the suitcase. Combined with
The panel 40 is securely fixed to the case main body 10 by the coupling kit 41, thereby avoiding a situation where the panel 40 is opened and the articles stored in the storage space 11 of the case main body 10 are ejected when the suitcase is transported.

In the design of a suitcase having a larger volume, the caster set 50 is mounted directly on the bottom 101 of the case body 10 and further has the effect that the caster set 50 directly receives the force, and the case body 10 moves or stands upright. To improve stability and balance.
The balance when the suitcase is placed becomes harder to tilt or fall as the area in contact with the ground increases, and the bottom 101 completely covers the bottom 101 of the case main body 10, so that the bottom 101 of the case main body 10 is supported. The structure is further strengthened.

  The embodiments disclosed in this specification are for the purpose of explaining, not limiting the present invention, and the spirit and scope of the present invention are not limited by such embodiments. The scope of the present invention should be construed according to the claims, and all technologies within the equivalent scope should be construed as being included in the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Suitcase 2 Fastener 3 Front case 4 Rear case 5 Caster set 10 Case main body 100 Upper part 101 Bottom part 102 Left part 103 Right part 104 Back part 11 Storage space 12 Opening part 120 Concave arc part 20 Trolley 31 Connecting part 32 Connection end part 40 Panel 41 Bonding kit 50 Caster set H Expected height W Moderate size

  The present invention relates to a hard case suitcase in which a caster set is installed at a bottom portion to be integrally molded.

  As shown in FIGS. 1 and 2, a conventional hard case suitcase 1 has a hollow storage space for storing articles, and usually a front case 3 and a rear case using a fastener 2 in the suitcase 1. The case 4 is directly coupled, and the front case 3 and the rear case 4 are each provided with a caster set 5, which is used by the user to move the suitcase 1.

However, in the above-described conventional hard case suitcase, since the caster set 5 is installed in each of the two independent front cases 3 and rear cases 4, the caster set 5 cannot be easily aligned in height when installed. When the caster set 5 is mounted on the suitcase 1 and placed on the ground, the suitcase 1 may tilt.
To remedy this problem, some vendors offer caster mounting seat designs in which the bottom of the suitcase 1 is completely covered, with the design characteristics of the caster mounting seat being straightened and aligned horizontally. Improved accuracy to be installed. However, since the caster mounting seat is designed to be independent even in this method, the caster mounting seat is an independent member, so that the height becomes uneven when mounted on the bottom of the suitcase 1. It cannot be solved.
The present inventor considered that the above-described drawbacks can be improved, and as a result of intensive studies, the present inventor has arrived at a proposal of the present invention that effectively improves the above-described problems by rational design.

  The present invention has been made to solve the above-described problems of the prior art. That is, according to the present invention, the case main body is installed so as to be integrally formed with the bottom portion and connected to the bottom portion, and the bottom portion has four coupling end portions provided in advance so as to be in the same plane. The main object is to provide a hard case suitcase that enhances accuracy when mounted on a section and ensures that the caster set is flush with the ground.

  Another object of the present invention is to provide a hard case suitcase having the effect of further strengthening the robustness of the bottom portion of the case body by the integrally formed case body and preventing the case body from falling over stably. Is to provide.

  In order to solve the above-described problems and achieve the object, a hard case suitcase according to the present invention has an upper portion, a bottom portion, a left portion, a right portion, a connecting portion, and a back portion, and the upper portion. And the bottom part is connected to the left side part, the right side part and the back part, and the connecting part is connected to the left side part, the right side part and the bottom part, and the height of the connecting part is An opening is formed above the connecting portion, lower than the back portion, has a storage space inside, the opening communicates with the storage space, the bottom is a single member, and a plurality of A rigid case body having a coupling end, a panel pivotally attached to the position of the opening of the case body, the case body and the panel facing each other, and the panel and the case body. A binding kit for binding Characterized in that it comprises a plurality of casters sets that are respectively installed to the coupling end of the serial case body.

  Preferably, the connecting portion is extended to an appropriate width outward from the bottom portion, and then projected to a predetermined height upward, and the connecting portion is formed on the two side edges at a position below the opening. It has the concave arc part connected.

  Preferably, the suitcase further includes a panel mounted at the position of the opening of the case body by the coupling kit. The binding kit is a fastener kit, a lock kit, a magnetic adsorption kit, or a lock kit.

In the present invention, the case main body is installed so as to be integrally formed and connected to the bottom portion, and has four coupling end portions that are provided in advance so that the bottom portion is in the same plane. Therefore, the caster set is mounted on the coupling end portion. Improve accuracy when installed, and ensure that the caster set is flush with the ground.
At the same time, the case main body that is integrally molded further enhances the robustness of the bottom of the case main body, and has the effect of preventing the suitcase from falling over stably.

It is an external appearance perspective view which shows the conventional hard case suitcase. It is a side view which shows the conventional hard case suitcase. 1 is an external perspective view showing a hard case suitcase according to a first embodiment of the present invention. It is an external appearance perspective view which couple | bonds a panel with the hard case suitcase of this invention. It is the perspective view which looked at the external appearance which couple | bonds a panel with the hard case suitcase of this invention from another angle. It is the schematic of the side surface which couple | bonds a panel with the hard case suitcase of this invention. FIG. 5 is a schematic side view of a panel coupled to a hard case suitcase according to another embodiment of the present invention. It is the schematic of the perspective which shows the state opened from the panel side surface of this invention. It is the schematic of the perspective view which shows the state opened from the panel upper surface of this invention. FIG. 3 is a schematic perspective view showing the coupling kit and a state opened from the upper surface of the panel according to the first embodiment of the present invention. FIG. 3 is a schematic side view showing the coupling kit and a state opened from the upper surface of the panel according to the first embodiment of the present invention. FIG. 3 is a schematic view of an inclination showing the coupling kit and a state opened from the side of the panel according to the first embodiment of the present invention. FIG. 6 is a schematic view of an inclination showing a coupling kit and a state opened from a panel side surface according to another embodiment of the present invention. FIG. 6 is a schematic view of an inclination showing a state of being opened from the upper surface of a panel and a coupling kit according to another embodiment of the present invention. It is the schematic of the inclination of the part which shows the state opened from the panel upper surface of this invention, and a lock kit.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings.
The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

(First embodiment)
Hereinafter, the hard case suitcase of this invention is demonstrated based on FIGS. The hard case suitcase of this invention is comprised with the following members.
(1) A hard case body 10.
It has an upper part 100, a bottom part 101, a left part 102, a right part 103, a connecting part 31, and a back part 104, and the top part 100 and the bottom part 101 are connected to the left part 102, the right part 103 and the back part 104. Is done. The connecting portion 31 is connected to the left side portion 102, the right side portion 103, and the bottom portion 101, the height of the connecting portion 31 is lower than the back portion 101, the case body 10 has an opening 11 formed above the connecting portion 31, and the case The main body 10 has a storage space 12, and the opening 11 communicates with the storage space 12. The bottom 101 is a single member and has a plurality of coupling ends 32. The coupling end portions 32 are formed at the four corners of the bottom portion 101 by a recessed method. A handle 20 is installed on the back 104 of the case body 10.

  In the present embodiment, the connecting portion 31 is first extended outward from the bottom portion 101 by an appropriate width W and then projected upward with a predetermined height H (see FIGS. 9 to 13). Recessed arc portions 120 connected to the connecting portion 31 are respectively provided on the two side edges at the lower position.

(2) Panel 40.
The case 40 is pivotally attached to the position of the opening 12, and the panel 40 is fixed to the position where the opening 12 is closed by the coupling kit 41. The panel 40 is smoothly installed by the concave arc portion 120, and the coupling kit 41 is installed at different positions in accordance with the direction in which the panel 40 is opened (see FIGS. 8 and 9). 8 and 9 are a schematic view of the operation opened from the side of the panel 40 and a schematic view of the operation opened from the upper surface, respectively.
The coupling kit 41 is a fastener kit, and is installed on the periphery of the panel 40 and the opening 12 of the case body 10 as shown in FIGS. Further, the coupling kit 41 may be a lock kit (see FIGS. 10 to 12), has a plurality of lock pieces and a lock ring, and is installed at a position where the panel 40 and the case body 10 face each other. Alternatively, the coupling kit 41 is a magnetic adsorption kit (see FIGS. 13 and 14), and has a plurality of sets of magnets (or members adsorbed by magnets such as magnets and iron plates) that are mutually attracted, and the panel and case main body. It is installed at 10 opposing positions. Furthermore, the coupling kit 41 may have a pair of keys 411 and a lock 412 that are locked to each other (see FIG. 15), and is installed at a position where the panel 40 and the case body 10 face each other. The key 411 has a character alignment key and cannot be opened unless an accurate combination of numbers is input after locking.

(3) Four caster sets 50.
Mounted on the four coupling ends 32 of the bottom 101.

  The main technical feature of the present invention is that the case body 10 of the suitcase is improved, the case body 10 is formed by an integral molding method, and the case body 10 has a predetermined height H below the opening 12. The connecting portion 31 is connected to the bottom portion 101, and the four connecting end portions 32 of the bottom portion 101 are provided in advance by being formed in a concave manner. Also, the caster sets 50 provided in advance so as to be in the same plane are secured so that each caster set 50 is positioned at the same horizontal height, and the caster sets 50 are flush with the ground after installation. Let

  In addition, since the case body 10 is manufactured by integral molding and coupled to the connecting portion 31, the impact strength of the case body 10 is enhanced by the design of the connecting portion 31, and the robustness of the bottom portion 101 of the case body 10 is also improved. It is strengthened and has the effect of preventing a stable fall when the suitcase is placed.

The case body 10 has a storage space 11 that is recessed inwardly for storing articles, and a handle 20 that makes it easy for the user to move the suitcase. The opening 12 of the case body 10 is connected to the panel 40 by a coupling kit 41. Combined with
The panel 40 is securely fixed to the case main body 10 by the coupling kit 41, thereby avoiding a situation where the panel 40 is opened and the articles stored in the storage space 11 of the case main body 10 are ejected when the suitcase is transported.

In the design of a suitcase having a larger volume, the caster set 50 is mounted directly on the bottom 101 of the case body 10 and further has the effect that the caster set 50 directly receives the force, and the case body 10 moves or stands upright. To improve stability and balance.
The balance when the suitcase is placed becomes harder to tilt or fall as the area in contact with the ground increases, and the bottom 101 completely covers the bottom 101 of the case main body 10, so that the bottom 101 of the case main body 10 is supported. The structure is further strengthened.

  The embodiments disclosed in this specification are for the purpose of explaining, not limiting the present invention, and the spirit and scope of the present invention are not limited by such embodiments. The scope of the present invention should be construed according to the claims, and all technologies within the equivalent scope should be construed as being included in the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Suitcase 2 Fastener 3 Front case 4 Rear case 5 Caster set 10 Case main body 100 Upper part 101 Bottom part 102 Left side part 103 Right side part 104 Back part 11 Storage space 12 Opening part 120 Concave arc part 20 Handle 31 Connection part 32 Connection end part 40 Panel 41 Bonding kit 50 Caster set H Expected height W Moderate size

Claims (8)

An upper portion, a bottom portion, a left side portion, a right side portion, a connecting portion, and a back portion; and the upper portion and the bottom portion are connected to the left side portion, the right side portion, and the back portion, and the connecting portion is The left part, the right part, and the bottom part are connected to each other, the height of the connecting part is lower than the back part, an opening is formed above the connecting part, and an interior has a storage space, The opening is communicated with the storage space, the bottom is a single member, and a rigid case body having a plurality of coupling ends;
A panel pivotally attached to the position of the opening of the case body;
A coupling kit that is installed at a position where the case body and the panel face each other, and for coupling the panel and the case body;
A plurality of caster sets respectively installed at the coupling end of the case body,
Hard case suitcase.   The connecting portion is extended to an appropriate width outward from the bottom portion, and then projected upward to a predetermined height, and the connecting portion is provided on the two side edges at a position below the opening. The hard case suitcase according to claim 1, wherein the hard case suitcase has a concave arc portion connected to the base.   The hard case suitcase according to claim 1, further comprising a trolley installed on a back portion of the case body.   The hard case suitcase according to claim 1, wherein the coupling kit is a fastener kit installed at a periphery of the opening of the panel and the case main body.   2. The hard case according to claim 1, wherein the coupling kit includes at least one lock piece and a lock ring, and is a lock kit installed at a position where the panel and the case main body face each other. suitcase.   2. The magnetic adsorption kit according to claim 1, wherein the coupling kit includes at least one pair of magnets adsorbed to each other, and is installed at a position where the panel and the case main body face each other. Hard case suitcase.   2. The hard case suitcase according to claim 1, wherein the coupling kit is a pair of keys and locks that are locked to each other and are installed at opposing positions of the panel and the case body. .   The hard case suitcase according to claim 1, wherein the coupling end portion is formed at four corners of the bottom portion by a recessed method.

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