CN210988633U - Foldable suitcase - Google Patents

Abstract

The utility model discloses a folding suitcase relates to articles for daily use technical field, and its top cap, bottom, folded sheet and the board that turns over through arranging the components of a whole that can function independently to make the suitcase can fold when idle, reduce its shared space, the person of facilitating the use carries or deposits.

Description

Foldable suitcase

Technical Field

The utility model relates to the field of articles for daily use, especially, relate to a folding suitcase.

Background

The suitcase is a daily necessity which is visible everywhere in daily life, is mainly used for containing various articles, and is widely applied to industries such as logistics, supermarkets and the like. At present, the conventional suitcase is mainly integrally formed through an extrusion blow molding process and does not have a folding and storage function, so that the suitcase occupies a larger space when being idle, and is troublesome to transport and store, and inconvenience is caused to a user.

SUMMERY OF THE UTILITY MODEL

To sum up, the utility model discloses the technical problem who solves is: to provide a suitcase which can be folded and deformed to reduce the space occupied by the suitcase, thereby facilitating the transportation and storage by a user.

And the utility model discloses a solve the scheme that above-mentioned technical problem adopted and be:

a foldable suitcase comprises a square suitcase body, wherein the suitcase body mainly comprises a top cover forming the top of the suitcase body, a bottom cover forming the bottom of the suitcase body, a pair of folding plates respectively forming the front side wall and the rear side wall of the suitcase body, and a pair of turning plates respectively forming the left side wall and the right side wall of the suitcase body, the top cover, the bottom cover, the folding plates and the turning plates together enclose a containing space, the top edge of the turning plates is pivoted with the top cover so as to turn towards the inner side of the suitcase body, the folding plates mainly comprise upper folding plates and lower folding plates symmetrically arranged on the upper side and the lower side, the upper folding plates and the lower folding plates are pivoted together, a relative rotation center line between the upper folding plates and the lower folding plates extends along the left-right direction so as to enable the upper folding plates and the lower folding plates to rotate towards the inner side of the suitcase body and be overlapped together, and the top edge of the upper folding plates is, and the bottom edge of the lower folded plate is hinged with the bottom cover.

Furthermore, the bottom edge of the turning plate and the bottom cover are buckled together through a first buckle component, and the first buckle components arranged on the turning plate and the bottom cover can be buckled together or separated together along with the turning of the turning plate relative to the top cover.

Furthermore, first buckle subassembly is including setting up along the bottom of turning over the board along the below and along turning over the board bottom along the banding card strip that is that extends to and the elasticity cramp of setting on the bottom, the elasticity cramp is close to the inboard one end of case body and buckles downwards and forms the buckling part that is used for with card strip looks lock joint, buckling part arranges on the rotation route of card strip, card strip accessible its rotation for the top cap, and contact buckling part and drive elasticity cramp elastic deformation that makes progress to make card strip and buckling part keep away from the wall face lock joint of case body inboard one side and be in the same place or the phase separation.

Further, the upper folding plate or the lower folding plate is buckled with the turning plate through a second buckle assembly.

Furthermore, the multifunctional electric heating cooker also comprises a handle, the top cover comprises a pivot which is used for being pivoted with the handle, and a rotation center line between the handle and the top cover is parallel to a horizontal plane.

Further, the handle is provided with a rotating hole for the pivot to penetrate through, and a sliding groove with one end connected with the rotating hole, the pivot can rotate relative to the handle in the rotating hole, the cross section of the pivot is in a flat shape which is elongated in the longitudinal direction and compressed in the transverse direction, two side walls in the compression direction of the pivot are in sliding fit with the sliding groove, when the handle rotates to be vertical, the sliding groove extends in the longitudinal direction, and the handle can move up and down relative to the top cover to selectively enable the pivot to enter the sliding groove or the rotating hole.

Furthermore, the downthehole elastic sheet that has arranged two branches in both sides and can keep away from each other direction deformation is arranged to the rotation, and two elastic sheets link to each other with the both sides inner wall of sliding tray correspondingly respectively, work as the pivot enters into to rotate the downthehole back of the body both sides that carry on the back of the body of pivot periphery wall are held to two elastic sheets.

Further, the edge of the top cover is provided with a male spigot matched with the handle, and the handle can be abutted against the male spigot through rotation relative to the top cover.

Furthermore, the outer surface of the handle is provided with anti-skid lines

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

(1) the utility model discloses an arrange top cap, bottom, folded sheet and the board that turns over of components of a whole that can function independently to make the suitcase can fold when idle, reduce its shared space, the person of facilitating the use carries and deposits.

(2) The utility model discloses an arrange rotation hole and sliding tray on hand for pivot on the top cap just can rotate for the handle after sliding to entering into to rotating the downthehole along the sliding tray, and handle and the case body on the suitcase can lock relatively under user state, avoids the unexpected upset of handle under normal use state.

(3) The utility model discloses be provided with two elastic sheets that are used for the centre gripping to be located the pivot periphery wall of rotation downthehole back of the body both sides mutually in the rotation hole to make the user must apply certain strength, just can make the pivot, thereby avoided the handle to overturn at the rotation downthehole at will, improved the use reliability of whole suitcase.

Drawings

Fig. 1 is a schematic structural disassembly diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a usage status of the embodiment of the present invention;

fig. 3 to 5 are schematic diagrams of the folding process according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a first buckle assembly in an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

fig. 8 is a schematic structural view of a handle in an embodiment of the present invention;

fig. 9 to 10 are schematic views illustrating the handle being turned over relative to the top cover according to the embodiment of the present invention;

fig. 11 to 12 are schematic views illustrating the movement among the sliding slot, the pivot and the rotating hole according to the embodiment of the present invention.

[ Specification of symbols ]

1-top cover, 2-bottom cover, 3-folding plate, 31-upper folding plate, 32-lower folding plate, 4-turning plate, 51-clamping strip, 52-elastic buckle piece, 53-buckling part, 6-second buckle component, 7-handle, 8-pivot, 9-rotating hole, 10-sliding groove, 11-elastic piece, 12-male notch, 13-anti-slip pattern, 14-flange and 15-hand holding hole.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Examples

As shown in fig. 1 and 2, the foldable suitcase provided by this embodiment, wherein the suitcase in fig. 2 is in a normal use state, and comprises a square suitcase body, the suitcase body is mainly composed of a top cover 1 forming the top of the suitcase body, a bottom cover 2 forming the bottom of the suitcase body, a pair of folding plates 3 respectively forming the front and rear side walls of the suitcase body, and a pair of turning plates 4 respectively forming the left and right side walls of the suitcase body, the top cover 1, the bottom cover 2, the folding plates 3 and the turning plates 4 together enclose a space for containing, the top edge of the turning plate 4 is pivoted with the top cover 1 so as to be capable of turning towards the inside of the suitcase body, the folding plate 3 is mainly composed of an upper folding plate 31 and a lower folding plate 32 symmetrically arranged at the upper and lower sides, the upper folding plate 31 and the lower folding plate 32 are pivoted together, and the rotation center line of the relative rotation between the two extends along the left and right directions, so that the upper and lower flaps 31, 32 can be folded together by pivoting towards the inside of the box body, the top edge of the upper flap 31 being hinged to the top lid 1 and the bottom edge of the lower flap 32 being hinged to the bottom lid 2.

In the present embodiment, the top cover 1, the bottom cover 2, the folding plate 3 and the flap 4 together enclose a space for accommodating, and the top cover 1 is specifically shaped like a frame, and its inner hole extending in the longitudinal direction becomes an entrance for placing or taking out an article. When the folding box is required, as shown in fig. 3, a user can turn the turning plate 4 towards the inner side of the box body, so that the turning plate 4 is turned between the top cover 1 and the bottom cover 2 to be stored. Thereafter, as shown in fig. 4 and 5, after the flap 4 is turned between the top cover 1 and the bottom cover 2, the user folds the upper flap 31 and the lower flap 32 of the folding plate 3, so that the upper flap 31 and the lower flap 32 are turned toward the inside of the suitcase body and are folded together, thereby folding and deforming the entire suitcase, and reducing the height of the entire suitcase body in the longitudinal direction for convenient transportation and storage by the user. In addition, as a preferred embodiment, in the present embodiment, the maximum movable angle between the flaps 4 and the top cover 1 is 90 °, so that the flaps 4 on both sides can be closed together by turning them over, and the inner hole of the top cover 1 is closed.

Further, in this embodiment, the bottom edge of the turning plate 4 and the bottom cover 2 are fastened together by the first fastening component, so as to prevent the turning plate 4 and the bottom cover 2 from shaking in a normal use state, which affects the use of the suitcase. Meanwhile, if the conventional buckle assembly is directly used to connect the flap 4 and the bottom cover 2, it is obviously inconvenient for the user to fold the suitcase after separating the two buckle assemblies by hand when folding the suitcase. Therefore, as a preferred embodiment, in this embodiment, as shown in fig. 6 and 7, the first fastening assembly includes a strip-shaped clip strip 51 connected below the bottom edge of the turning plate 4 and extending along the bottom edge of the turning plate 4, and an elastic fastening piece 52 disposed on the bottom cover 2, one end of the elastic fastening piece 52 near the inside of the box body is bent downward to form a fastening part 53 for fastening with the clip strip 51, the fastening part 53 is disposed on a rotation path of the clip strip 51, and the clip strip 51 can drive the elastic fastening piece 52 to elastically deform upward by rotation of the clip strip 51 relative to the top cover 1, so that the clip strip 51 is fastened with or separated from a wall surface of the fastening part 53 on a side far from the inside of the box body. This kind of setting mode makes the user only need inwards promote upset and turns over board 4, and elastic buckle piece 52 can take place elastic deformation under the effect of card strip 51 to with card strip 51 autosegregation, avoided loaded down with trivial details disassembling operation, optimized user's use and experienced.

Meanwhile, in order to prevent the folding plate 3 from accidentally shaking during normal use and affecting the normal use of the suitcase, in this embodiment, as shown in fig. 9 and 10, the upper folding plate 31 or the lower folding plate 32 is fastened to the turning plate 4 by the second fastening assembly 6. Since the upper flap 31 and the lower flap 32 are pivoted together, the folding action of the folding plate 3 can be limited by locking the rotation of one of the flaps relative to the flap 4. The second buckle assembly 6 uses the existing buckle structure, so the description is not repeated.

The present embodiment further includes a handle 7 to be held by a user for facilitating the user to hold the handle, and specifically, as shown in fig. 1 and 2, the handle 7 is formed in a half-square frame shape and is pivotally connected to the top cover 1 by a pivot 8 on the top cover 1, and an axial direction of the pivot 8 extends in a horizontal direction so that a rotation center line between the handle 7 and the top cover 1 is parallel to a horizontal plane. Meanwhile, the anti-slip lines 13 are further arranged on the outer surface of the handle 7, so that the risk of hand falling off of a user is reduced. As shown in fig. 9 and 10, in the normal use state, the handle 7 is rotated to the vertical state, and in the folded state, the handle 7 is rotated to the horizontal state. More specifically, in this embodiment, as shown in fig. 8, the handle 7 is provided with a rotation hole 9 through which the pivot 8 penetrates, and a slide groove 10 connected to the rotation hole 9 at one end, the pivot 8 is rotatable in the rotation hole 9 with respect to the handle 7, the cross section of the pivot 8 is in a flat shape that is elongated in the longitudinal direction and compressed in the lateral direction, both side walls in the direction in which the pivot 8 is compressed are slidably fitted in the slide groove 10, when the handle 7 is rotated to the vertical, the slide groove 10 extends in the longitudinal direction, and the handle 7 is movable up and down with respect to the top cover 1 to selectively allow the pivot 8 to enter the slide groove 10 or the rotation hole 9. Wherein the pivot 8 is limited in its free rotation within the sliding groove 10 due to its flattened cross-section. The pivot 8 with non-circular section realizes the locking between the handle 7 and the top cover 1, the top cover 1 and the handle 7 are locked as long as the pivot 8 is still in the sliding groove 10 of the handle 7, and the pivot 8 can only rotate relative to the handle 7 when a user presses down the handle 7 with force to move the pivot 8 along the sliding groove 10 into the rotating hole 9. Thus avoiding any overturning of the handle 7 with respect to the top cover 1 in the use condition. The minimum inner diameter of the rotating hole 9 is larger than the maximum width of the cross section of the pivot 8, so that the pivot 8 can rotate freely relative to the handle 7 in the rotating hole 9.

Furthermore, it has been found that if the rotation of the handle 7 in the rotation hole 9 is not limited, the handle 7 may move freely in the rotation hole 9, causing a rattling motion between the top cover 1 and the handle 7. This kind rocks and can influence the handheld stability of user when normal use, and the goods spills from the case body easily. Therefore, as a preferred embodiment, in this embodiment, as shown in fig. 8, two elastic pieces 11 disposed at two sides of the rotation hole 9 and capable of deforming away from each other are disposed, the two elastic pieces 11 are respectively connected to the corresponding inner walls at two sides of the sliding slot 10, and when the pivot 8 enters the rotation hole 9, the two elastic pieces 11 clamp the opposite sides of the outer peripheral wall of the pivot 8. The two elastic pieces 11 hold the two opposite sides of the flat peripheral wall of the pivot 8, and because the cross section of the pivot 8 is flat, the rotation of the pivot 8 in the rotation hole 9 overcomes the elastic stress generated by the elastic pieces 11 being squeezed by the peripheral wall of the pivot 8. That is, the handle 7 must be rotated within the rotation hole 9 with respect to the top cover 1 by a certain force applied by the user, thereby improving the stability of the handle 7. Further, in the present embodiment, as shown in fig. 11 and 12, the pivot shaft 8 protrudes from the rotation hole 9, and the end portion thereof protruding from the rotation hole 9 is configured with a flange 14 that prevents the pivot shaft 8 from moving in the self-axial direction to come out of the rotation hole 9 or the slide groove 10, the flange 14 abuts against the elastic piece 11 when the pivot shaft 8 is in the rotation hole 9, and the flange 14 abuts against the outer end face of the slide groove 10 when the pivot shaft 8 is in the slide groove 10 to restrict the movement of the pivot shaft 8 relative to the handle 7 in the self-axial direction.

More specifically, as shown in fig. 9 and 10, in the present embodiment, the edge of the top cover 1 is configured with a male seam 12 matched with the handle 7, and the handle 7 can abut against the male seam 12 through rotation relative to the top cover 1 to limit the continuous falling of the handle 7. In addition, in the present embodiment, as shown in fig. 1, 2, 9 and 10, in the present embodiment, the left and right flaps 4 are respectively provided with a holding hole 15 for a user to insert a finger into to hold the entire suitcase, the holding hole 15 is in a through hole shape extending in the left-right direction and penetrating through the corresponding flap 4, and the holding holes 15 at both sides are disposed opposite to each other.

Claims (9)

1. A collapsible suitcase, characterized by: comprises a box body in a square shape, the box body mainly comprises a top cover forming the top of the box body, a bottom cover forming the bottom of the box body, and a pair of folding plates respectively forming the front side wall and the rear side wall of the box body, and a pair of turning plates respectively forming the left and right side walls of the box body, the top cover, the bottom cover, the folding plate and the turning plates together enclose a space for containing, the top edge of the turning plate is pivoted with the top cover together so as to turn over towards the inner side of the box body, the folding plate is mainly composed of an upper folding plate and a lower folding plate which are symmetrically arranged on the upper side and the lower side, the upper folding plate and the lower folding plate are pivoted together, the rotating center line of the relative rotation between the upper folding plate and the lower folding plate extends along the left-right direction, so that the upper and lower folded plates can be folded together by rotating towards the inner side of the box body, the top edge of the upper folded plate is hinged with the top cover, and the bottom edge of the lower folded plate is hinged with the bottom cover.

2. A collapsible suitcase as claimed in claim 1, wherein: the bottom edge of the turning plate and the bottom cover are buckled together through a first buckle component, and the first buckle components arranged on the turning plate and the bottom cover can be buckled together or separated together along with the turning of the turning plate relative to the top cover.

3. A collapsible suitcase as claimed in claim 2, wherein: first buckle subassembly is including connecting the bottom edge below that turns over the board and along turning over the board bottom along extending be banding card strip to and the elasticity cramp of setting on the bottom, the elasticity cramp is close to the inboard one end of case body and buckles downwards and forms the buckling parts that are used for with card strip looks lock joint, buckling parts arranges on the rotation route of card strip, card strip accessible for its rotation of top cap, and contact buckling parts and drive elasticity cramp elastic deformation upwards in order to pass through buckling parts to make card strip and buckling parts keep away from the wall face lock joint of case body inboard one side and be in the same place or the phase separation.

4. A collapsible suitcase as claimed in claim 1, wherein: the upper folding plate or the lower folding plate is buckled with the turning plate through a second buckle component.

5. A collapsible suitcase as claimed in claim 1, wherein: the multifunctional electric heating cooker also comprises a handle, the top cover comprises a pivot which is used for being pivoted with the handle, and a rotation center line between the handle and the top cover is parallel to a horizontal plane.

6. A collapsible suitcase as claimed in claim 5, wherein: the handle is provided with a rotating hole for the pivot to penetrate through and a sliding groove with one end connected with the rotating hole, the pivot can rotate relative to the handle in the rotating hole, the cross section of the pivot is in a flat shape which is elongated in the longitudinal direction and compressed in the transverse direction, two side walls in the compression direction of the pivot are in sliding fit with the sliding groove, when the handle is rotated to be vertical, the sliding groove extends in the longitudinal direction, and the handle can move up and down relative to the top cover to selectively enable the pivot to enter the sliding groove or the rotating hole.

7. A collapsible suitcase as claimed in claim 6, wherein: two elastic pieces which are respectively arranged on two sides and can deform towards the direction away from each other are arranged in the rotating hole, the two elastic pieces are respectively connected with the inner walls corresponding to the two sides of the sliding groove, and when the pivot enters the rotating hole, the two elastic pieces clamp the two sides of the outer peripheral wall of the pivot, which are opposite to each other.

8. A collapsible suitcase as claimed in claim 5, wherein: the edge of the top cover is provided with a male spigot matched with the handle, and the handle can be abutted against the male spigot through rotation relative to the top cover.

9. A collapsible suitcase as claimed in claim 5, wherein: the handle is provided with anti-skid lines on the surface.

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