WO2018025912A1

WO2018025912A1 - Suitcase

Info

Publication number: WO2018025912A1
Application number: PCT/JP2017/028032
Authority: WO
Inventors: 正昭立川
Original assignee: 株式会社Ｎｏｖｅｌ
Priority date: 2016-08-05
Filing date: 2017-08-02
Publication date: 2018-02-08
Also published as: EP3494830A1; US20190159559A1; JPWO2018025912A1; CN109561752A; EP3494830A4

Abstract

[Problem] To provide a suitcase that can easily pass over stairs, level differences, etc., and can ensure a relatively wide article storage space while limiting large increases to the weight and size of the suitcase. [Solution] A suitcase (100) is provided with: a case body (10) having a substantially cylindrical shape capable of storing articles; an opening/closing lid (12) provided on one end face in the axial (10a) direction of the case body (10); a plurality (pair) of annular rotating bodies (14, 16) rotatably attached to the case body (10) in a state surrounding the outer periphery of the case body (10); a pull handle (18) integrally attached to the case body (10); and a ground-contacting member (20) provided on the outer periphery of the case body (10) in order to hold the case body (10) in an upright position on the ground surface (G).

Description

suitcase

The present invention relates to a suitcase that can be moved while being pulled by a human hand on a floor surface or road surface in a building.

¡Suitcases that are moved by humans while being lifted by hand have a heavy physical burden on the user, and in recent years, many suitcases with traveling wheels have been on the market. However, a conventional suitcase with wheels has a smaller outer diameter of the wheels compared to the size of the suitcase body, and therefore it is difficult to go up and down stairs or pass through a place with a large step.

In order to solve such a problem, a suitcase having a wheel having a larger outer diameter than a conventional wheel has been proposed (for example, see Patent Documents 1 and 2). The suitcase described in Patent Document 1 is provided with storage boxes on both side surfaces of a wheel having a larger outer diameter than a conventional wheel. Moreover, the suitcase described in Patent Document 2 includes wheels having large outer diameters on both side surfaces of the storage box.

Since the suitcases described in Patent Documents 1 and 2 are provided with wheels having an outer diameter larger than the height of the stairs, it can be assumed that the stairs are easily moved up and down. However, the one-wheel-type suitcase described in FIGS. 1 to 3 of Patent Document 1 has a lack of stability during movement.

On the other hand, the suitcase described in FIGS. 4 to 6 of Patent Document 1 or the suitcase described in Patent Document 2 is provided with wheels on both side surfaces of the storage box, so that stability is improved. Since the two wheels having large diameters are present on both side surfaces of the storage box, the weight of the suitcase itself is increased and enlarged.

Therefore, a round suitcase 700 as shown in FIG. 31 has been proposed. A suitcase 700 shown in FIG. 31 is called “SamsoniteｏｎOBAG” of “Samsonite”.

The suitcase 700 includes two

case bodies

701 and 702 each having a short cylindrical shape, a carry handle 703 projecting from a gap G between the

case bodies

701 and 702, and outer circumferences of the

case bodies

701 and 702. Ring-shaped

rotating bodies

705 and 706 that are rotatably provided along the respective circumferential directions.

Further, a support member 704 for holding the suitcase 700 in a predetermined standing posture on the ground surface is provided so as to be able to be taken in and out from the gap G between the

case bodies

701 and 702 toward the ground surface. A cover body 708 for opening and closing an article entrance (not shown) to the case body 701 and a grip portion 709 for opening and closing the cover body 708 are provided on the outer surface of the case body 701. Although not shown, a lid for opening and closing an article entrance to the case main body 702 and a gripper for opening and closing the lid are also provided on the outer side of the case main body 702, as well as the outer side of the case main body 701. Is provided.

When the suitcase 700 is used, as in the case of a conventional suitcase with wheels, if the user grips the grip portion 707 of the carry handle 703 with one hand and walks in the intended direction, the user touches the grounding surface. Since two

rotating bodies

705 and 706 follow the user while rotating around the case

main bodies

701 and 702, the suitcase 700 can be easily moved.

Since the suitcase 700 is provided with

rotating bodies

705 and 706 having larger outer diameters around the

case bodies

701 and 702 than the wheels included in the suitcases described in Patent Documents 1 and 2, Patent Document 1 Compared with the suitcases described in (2) and (2), it is easy to pass stairs and steps. Moreover, since the

rotary bodies

705 and 706 are ring-shaped, it is estimated that the weight increase and enlargement of a suitcase can be suppressed to some extent.

JP 2010-94489 A JP 2011-177484 A

As described above, the suitcase 700 shown in FIG. 31 has a rotating body 705 having a large outer diameter as compared with a conventional general suitcase with wheels or a suitcase wheel described in Patent Documents 1 and 2. Since it is provided with 706, it is presumed that going up and down stairs and steps will be facilitated and that noise during travel will be reduced.

However, a gap G is provided over the entire circumference between the two

case bodies

701 and 702, and a base end portion (not shown) of the carry handle 703 is rotatably disposed in the gap G. Since the occupied space is large, there is a problem that the space for storing articles in the case

main bodies

701 and 702 is narrow compared to the large size of the suitcase 700 as a whole.

In addition, in a suitcase with auxiliary wheels when traveling, the ability to easily pass through stairs and steps, etc., and to suppress the weight reduction and enlargement of the suitcase itself should be solved not only in the past but also in the future. This is an important issue.

However, in reality, conventional suitcases with auxiliary wheels have not reached a satisfactory level in terms of easy passage through stairs and stepped parts, weight reduction of the suitcase itself, and suppression of enlargement.

Therefore, the problem to be solved by the present invention is that it is easy to pass through stairs and steps, and it is possible to secure a relatively large article storage space while suppressing an increase in weight and enlargement of the suitcase itself. To provide a suitcase.

The suitcase of the present invention is
A case main body capable of storing articles; an opening / closing lid provided on the case main body;
A plurality of annular rotating bodies rotatably attached to the case body in a state of surrounding the outer periphery of the case body;
A pull handle integrally attached to the case body;
And a grounding member provided on an outer periphery of the case main body to hold the case main body in an upright posture.

Here, in the suitcase, it is desirable that the case body has a cylindrical shape or a polygonal cylinder shape, and the rotating body is attached along a circumferential direction of the case body.

Further, in the suitcase, the opening / closing lid can be provided on at least one end surface in the axial direction of the case body.

In the suitcase, the opening / closing lid may be provided on the outer peripheral surface of the case body.

Further, in the suitcase, the opening / closing lid can be attached to the case body via a fastener or a hinge.

Further, in the suitcase, the opening / closing lid can be attached to be rotatable about a support shaft provided in the case body in a state of being parallel to the axis of the rotating body.

On the other hand, in the suitcase, the grounding member can protrude from the outer peripheral surface of the case body.

Furthermore, in the suitcase, the plurality of rotating bodies can be arranged so that the interval between the rotating bodies gradually increases toward the ground plane.

In the suitcase, a handle for lifting the suitcase may be provided on the case body.

In the suitcase, a mudguard cover that covers the outer periphery of the rotating body along the circumferential direction may be provided on the case body.

According to the present invention, it is possible to provide a suitcase that can easily pass through stairs and steps, has low noise during traveling, and can secure a relatively wide article storage space.

It is a right view which shows the suitcase which is embodiment of this invention. It is a left view of the suitcase shown in FIG. It is a front view of the suitcase shown in FIG. It is a rear view of the suitcase shown in FIG. It is a top view of the suitcase seen from the arrow A direction in FIG. It is the bottom view of the suitcase seen from the arrow B direction in FIG. FIG. 6 is a cross-sectional view of the suitcase taken along line CC in FIG. 5. It is a right view which shows the state in the middle of the movement of the suitcase shown in FIG. It is a right view which shows the suitcase which is other embodiment of this invention. FIG. 10 is a left side view of the suitcase shown in FIG. 9. FIG. 10 is a front view of the suitcase shown in FIG. 9. FIG. 10 is a rear view of the suitcase shown in FIG. 9. It is the top view of a suitcase seen from the arrow D direction in FIG. FIG. 10 is a bottom view of the suitcase viewed from the direction of arrow E in FIG. 9. It is sectional drawing of the suitcase in the FF line in FIG. It is a right view which shows the suitcase which is other embodiment of this invention. It is a left view of the suitcase shown in FIG. It is a front view of the suitcase shown in FIG. It is a rear view of the suitcase shown in FIG. It is a top view of the suitcase seen from the arrow G direction in FIG. It is a bottom view of the suitcase seen from the arrow H direction in FIG. FIG. 21 is a cross-sectional view of the suitcase taken along line JJ in FIG. 20. It is a right view which shows the open / close state of the opening / closing lid of the suitcase shown in FIG. It is a right view of the suitcase which is other embodiment of this invention. It is a left view of the suitcase shown in FIG. It is a front view of the suitcase shown in FIG. It is a rear view of the suitcase shown in FIG. It is a top view of the suitcase seen from the arrow K direction in FIG. It is a bottom view of the suitcase seen from the arrow L direction in FIG. FIG. 29 is a cross-sectional view of the suitcase taken along line MM in FIG. 28. It is a perspective view which shows the conventional round suitcase. It is a right view which shows the suitcase which is other embodiment of this invention. It is a right view when the suitcase shown in FIG. 32 exists in the state which opened the opening-and-closing lid | cover.

Hereinafter, the

suitcases

100, 200, 300, 400, and 500, which are embodiments of the present invention, will be described with reference to FIGS. 1 to 30, 32, and 33. FIG. In the

suitcases

200, 300, 400, and 500, the parts having the same structure and function as the components of the suitcase 100 will be described with reference to FIGS. 1 to 8 in FIGS. 9 to 30, 31, and 33. The same reference numerals as those in FIG. In the following description, the arrow S direction (direction in which the suitcase is pulled) in FIG. 8 is referred to as the front (or front side), and the side opposite to the arrow S direction by 180 degrees is referred to as the rear (or back side). ing.

The suitcase 100 will be described with reference to FIGS. As shown in FIGS. 1 to 6, the suitcase 100 includes a substantially cylindrical case main body 10 capable of storing articles, an opening / closing lid 12 provided on one end surface of the case main body 10 in the axial center 10a direction, A plurality (a pair) of

annular rotators

14 and 16 rotatably attached to the case body 10 in a state of surrounding the outer periphery of the case body 10, and a pulling handle 18 attached integrally to the case body 10. And a grounding member 20 provided on the outer periphery of the case body 10 to hold the case body 10 in an upright posture on the grounding surface G. The grounding member 20 is a member having an elliptical shape in plan view, and has a planar grounding portion 20 a parallel to the tangential direction of the outer peripheral surface at a position protruding from the outer peripheral surface of the case body 10.

As shown in FIGS. 3 and 4, the pair of

rotating bodies

14 and 16 are attached so as to be parallel to each other along the circumferential direction of the case body 10. Between the

rotating bodies

14 and 16 and the case main body 10, the bearing 29 (refer FIG. 7) is arrange | positioned over the perimeter, respectively. The rotating

bodies

14 and 16 are independently rotatable with respect to the case body 10.

As shown in FIGS. 3 and 4, the opening / closing lid 12 is attached to one end face of the case body 10 via a fastener 22. As shown in FIG. 1, the opening / closing lid 12 is provided with a lock mechanism 24 for locking the fastener 22. A display unit 26 for attaching a logo mark or the like is provided on the outer surface of the opening / closing lid 12.

The handle 18 is formed of a gripping portion 18a and two struts 18b. The two struts 18b are attached upright from the inside of the concave handle storage portion 28 provided on the outer periphery of the case main body 10, and a grip portion 18a is provided so as to connect the upper end portions thereof. The two struts 18b can be expanded and contracted, and the handle 18 can be accommodated in the handle accommodating portion 28 by contracting the strut 18b.

A belt-like handle 30 for lifting the suitcase 100 is provided on the outer peripheral surface of the case body 10 at a position 180 degrees away from the grounding member 20 around the axis 10a.

As shown in FIG. 7, two

storage spaces

34 and 36 partitioned by a partition wall 32 are provided inside the case body 10. 7 is merely an example, and is not limited to this. Therefore, the partition body 32 may be omitted, or three or more storage spaces may be provided by increasing the partition walls. You can also.

When using the suitcase 100, first, the suitcase 100 is placed on an appropriate support surface with the side wall portion 38 of the opposite end face of the opening / closing lid 12 facing downward. After that, when the lock mechanism 24 is released and the fastener 22 is opened, the opening / closing lid 12 can be opened and closed. Therefore, the opening / closing lid 12 can be opened and articles can be packed in the

storage spaces

34 and 36 in the case body 10. it can. When the stuffing is finished, the opening / closing lid 12 is closed, the fastener 22 is closed, and the lock mechanism 24 is used for locking.

Thereafter, as shown in FIG. 1, when the case main body 10 is erected and the grounding member 20 is in contact with the grounding surface G, the handle 18 has the handle 18 upright and the handle 30 has the case main body 10. It is held in the posture located at the top of the. At this time, the

rotators

14 and 16 are held away from the ground plane G.

When the suitcase 100 is moved, as shown in FIG. 8, when the gripping portion 18 a of the handle 18 is gripped by hand and the grounding member 20 is tilted to a position away from the grounding surface G, the rotating

bodies

14 and 16 are moved. Since it is in contact with the ground contact surface G, when the handle 18 is pulled in the traveling direction while maintaining this inclined posture, the rotating

bodies

14 and 16 rotate and the suitcase 100 can be moved easily.

When stopping the movement of the suitcase 100, as shown in FIG. 1 again, if the case main body 10 is raised and the grounding portion 20a of the grounding member 20 is in contact with the grounding surface G, the suitcase 100 is Hold in that posture. At this time, since the

rotators

14 and 16 are separated from the ground plane G, the suitcase 100 can be prevented from rolling on its own.

Since the

rotating bodies

14 and 16 provided in the suitcase 100 have a large outer diameter, it is easy to pass through stairs and steps, and noise during running is also small. Further, since the case body 10 of the suitcase 100 has an integral structure, a large article storage space can be secured as compared with the suitcase 700 shown in FIG.

Next, the suitcase 200 will be described with reference to FIGS. As shown in FIGS. 9 to 15, in the suitcase 200, open /

close lids

41 and 42 are provided on both end faces in the direction of the axis 40 a of the substantially cylindrical case body 40, respectively. The open /

close lids

41 and 42 are provided so as to be openable and closable with respect to the case body 40 via

hinges

43 and 44, respectively. The opening /

closing lids

41 and 42 are provided with

handles

45 and 46 and locking

mechanisms

47 and 48 for opening and closing operations, respectively.

Further, in order to hold the case main body 40 in an upright posture on the ground contact surface G, a pair of ground members 49 are provided on the outer periphery of the case main body 40. The pair of grounding

members

49, 49 are substantially triangular prism-shaped members with rounded corners, and are arranged in the circumferential direction of the outer peripheral surface of the case body 40 in a state where the longitudinal direction is parallel to the axis 40a of the case body 40. It is provided at a remote location. The

top portions

49 a and 49 a of the

ground members

49 and 49 protrude from the outer circumferences of the

rotating bodies

14 and 16.

In the suitcase 200, the case main body 40 is provided with mudguard covers 51 and 52 that cover the outer circumferences of the

rotating bodies

14 and 16 along the circumferential direction. As shown in FIG. 9, the

covers

51 and 52 are formed so as to cover the upper halves of the

rotating bodies

14 and 16 when the suitcase 200 is in a standing state (stopped state). In addition, a cup-shaped holder 50 that can store cans, bottles, and the like is provided in a lower portion of the outer periphery of the case body 40 (a portion closer to the grounding member 49 than the handle storage portion 28).

As described above, in the suitcase 200, the opening /

closing lids

41 and 42 are provided on both end faces in the direction of the axis 40a of the case main body 40, so that articles can be taken into and out of the case main body 40 from either end face. can do. The opening / closing operation of the opening /

closing lids

41 and 42 can be performed by unlocking the

lock mechanisms

47 and 48 and grasping the

handles

45 and 46 by hand.

In the suitcase 200, since a pair of grounding

members

49, 49 are provided at positions on the outer periphery of the case body 40 in the circumferential direction, the case body 40 is placed on the grounding surface G as shown in FIG. When standing up, the entire suitcase 200 can be stably held. Moreover, since the holder 50 is provided in the outer periphery of the case main body 40, cans, bottles, etc. containing drinking water etc. can be accommodated and it is convenient.

Since the suitcase 200 includes the mudguard covers 51 and 52 that cover the outer circumferences of the

rotating bodies

14 and 16 in the circumferential direction, the suitcase 200 passes through a place wet with rain water or a place where there is a puddle. Sometimes, it is possible to prevent the

rotating bodies

14 and 16 from scattering water droplets, muddy water, and the like. How to use the suitcase 200 and other advantages are the same as those of the suitcase 100 shown in FIG.

Next, the suitcase 300 will be described with reference to FIGS. As shown in FIGS. 16 to 23, in the suitcase 300, both end faces in the direction of the axis 60a of the substantially cylindrical case body 60 are closed by the

side walls

61 and 62, and the upper surface portion of the outer periphery of the case body 60 An opening / closing lid 63 is provided. The opening / closing lid 63 is attached to the case body 60 via a hinge portion 64 on the back side of the case body 60, and the handle 30 is attached to the upper surface of the opening / closing lid 63.

The suitcase 300 includes mudguard covers 68 and 69 that cover the outer circumferences of the

rotating bodies

14 and 16 along the circumferential direction. The

covers

68 and 69 are

front cover portions

68 a and 69 a integrated with the case main body 60 on the front side of the case main body 60, and a rear cover portion 68 b integrated with the opening / closing lid 63 on the upper surface side and back side of the case main body 60. , 69b. When the open / close lid 63 is closed, the

front cover portions

68a and 69a and the

rear cover portions

68b and 69b are in close contact with each other at the

joint portions

68c and 69c located on the rear side of the handle storage portion 28.

As shown in FIG. 22, the interior of the case body 60 of the suitcase 300 is partitioned into a plurality of

storage spaces

66 and 67 by a partition wall 65 that is parallel to the longitudinal direction of the column 18b of the handle 18. As shown in FIG. 23, in the suitcase 300, the opening / closing lid 63 can be opened and closed together with the handle 30 (see FIG. 22) so as to rotate around a hinge portion 64 parallel to the axis 60a.

As shown in FIG. 23, in the suitcase 300, since the open / close lid 63 can be opened and closed so as to rotate around the hinge portion 64, the suitcase 300 is erected on the ground surface G (grounding member). Even when 49 is in contact with the ground plane G), articles can be easily put in and out of the case main body 60. How to use the suitcase 300 and other advantages are the same as those of the

suitcases

100 and 200 shown in FIGS.

Next, the suitcase 400 will be described with reference to FIGS. As shown in FIGS. 24 to 30, in the suitcase 400, an opening / closing lid 71 is provided on one end surface in the direction of the axis 70 a of the substantially cylindrical case body 70, and the other end surface is closed by the side wall portion 72. ing. The opening / closing lid 71 is provided so as to be openable / closable with respect to the case body 70 via a hinge portion 73. The opening / closing lid 71 is provided with an opening / closing handle 75 and a lock mechanism 77.

As shown in FIGS. 26 to 28, in the suitcase 400, the pair of

rotating bodies

14 and 16 are arranged so that the interval between the

rotating bodies

14 and 16 gradually increases toward the ground plane G. The arrangement interval of the

rotating bodies

14 and 16 is the widest in the portion where the grounding

members

49 and 49 are provided on the outer peripheral surface of the case body 70, and from the grounding

members

49 and 49 along the circumferential direction on the outer peripheral surface of the case body 70. It is the narrowest at the part 180 degrees apart.

As shown in FIGS. 26 and 27, when the suitcase 400 is viewed from the front side or the back side, the rotating

bodies

14 and 16 are arranged in a “C” shape. The

covers

51 and 52 are also arranged along the “C” -shaped inclined posture of the

rotating bodies

14 and 16. Further, the opening / closing lid 71 and the side wall 61 of the case body 70 are formed so as to be parallel to the rotating surfaces (not shown) of the

rotating bodies

14 and 16, respectively.

As shown in FIGS. 26 and 27, in the suitcase 400, the rotating

bodies

14 and 16 are arranged so as to form a “C” shape, so that the stability when towing and moving is good. It is also excellent in straightness. Moreover, as shown in FIG. 24, when the suitcase 400 is in the standing state, the stability is excellent. The use method and other advantages of the suitcase 400 are the same as those of the

suitcases

100, 200, and 300 shown in FIGS.

Next, the suitcase 500 will be described with reference to FIGS. As shown in FIG. 32, in the suitcase 500, the opening / closing lid 81 is provided on the case body 10 in a state of being parallel to the axis of the rotating bodies 14 and 16 (the axis 10a of the case body 10). It is attached so as to be rotatable in the direction of the arrow line R around 80. Although the rotation range of the opening / closing lid 81 around the support shaft 80 is not limited, the suitcase 500 is set to a range of 180 degrees from when the opening / closing lid 81 is closed (when in the state shown in FIG. 32). is doing. The opening / closing lid 81 is provided with a button 82 for operating the opening / closing lid 81 and a lock mechanism 24 for locking the opening / closing lid 81.

As shown in FIG. 32, when the button 82 is pressed in the suitcase 500 in which the opening / closing lid 81 is closed, the opening / closing lid 81 is supported by the support shaft 80 by an elastic mechanism (not shown) provided in the case body 10. In the direction away from the case body 10 along the longitudinal direction (a direction parallel to the axis 10a). Thereafter, as shown in FIG. 33, the open / close lid 81 is slowly rotated in the direction of the arrow R1 about the support shaft 80 by an elastic mechanism, and stops when it is rotated about 180 degrees. As a result, the open / close lid 81 is held in the open state (the state shown in FIG. 33), so that articles can be loaded into and taken out of the

storage spaces

34 and 36.

When the articles have been taken into and out of the

storage spaces

34 and 36, as shown in FIG. 33, the opening / closing lid 81 is rotated about the support shaft 80 along the direction of the arrow R2, and the center 81a of the opening / closing lid 81 and the case When the opening / closing lid 81 is pressed toward the case body 10 along the axis 10a when the axis 10a of the body 10 coincides, the opening / closing lid 81 is brought into close contact with the case body 10 and locked. Thereafter, when the lock mechanism 24 is locked, the opening / closing lid 81 is held in an open state even when the button 82 is pressed.

The

suitcases

100, 200, 300, 400, and 500 described with reference to FIGS. 1 to 30, 32, and 33 are examples of the present invention, and the suitcase of the present invention is the above-described suitcase. It is not limited to 100, 200, 300, 400, 500.

The suitcase of the present invention can be widely used as an article conveying means when traveling domestically or abroad, business trips, or other travel involving luggage.

10, 40, 60, 70

Case body

10a, 40a, 60a,

70a Axle

12, 41, 42, 63, 71, 81 Opening / closing

lid

14, 16

Rotating body

18, 45, 46, 75 Handle 18a Grasping part 18b Strut 20 , 49 Grounding member 20a Grounding part 22

Fastener

24, 47, 48, 77 Lock mechanism 26 Display part 28 Handle storage part 29 Bearing 30

Handle

32, 65

Bulkhead

34, 36, 66, 67

Storage space

38, 61, 62, 72

Side wall portion

43, 44, 64, 73 Hinge portion 49a Top portion 50

Holder

51, 52, 68, 69

Cover

68a, 69a

Front cover portion

68b, 69b

Rear cover portion

68c, 69c Joint portion 80 Support shaft 81a Center 82

Button

100, 200, 300, 400, 500 Suitcase G Grounding surface R, R1, R2 Arrow line

Claims

A case main body capable of storing articles; an opening / closing lid provided on the case main body;
A plurality of annular rotating bodies rotatably attached to the case body in a state of surrounding the outer periphery of the case body;
A pull handle attached to the case body;
And a grounding member provided on an outer periphery of the case body for holding the case body in an upright posture.
The suitcase according to claim 1, wherein the case body has a cylindrical shape or a polygonal cylinder shape, and the rotating body is attached along a circumferential direction of the case body.
The suitcase according to claim 2, wherein the opening / closing lid is provided on at least one end face in the axial direction of the case body.
The suitcase according to claim 2, wherein the opening / closing lid is provided on an outer peripheral surface of the case body.
The suitcase according to any one of claims 1 to 4, wherein the opening / closing lid is attached to the case body via a fastener or a hinge.
The suit according to any one of claims 1 to 4, wherein the opening / closing lid is attached so as to be rotatable about a support shaft provided in the case body in a state of being parallel to the axis of the rotating body. Case.
The suitcase according to any one of claims 1 to 6, wherein the grounding member protrudes from an outer peripheral surface of the case body.
The suitcase according to any one of claims 1 to 7, wherein a plurality of the rotating bodies are arranged such that an interval between the rotating bodies gradually increases toward a ground plane.
The suitcase according to any one of claims 1 to 8, wherein the case body has a handle.
The suitcase according to any one of claims 1 to 9, wherein the case body is provided with a mudguard cover that covers an outer periphery of the rotating body along a circumferential direction.