CN216416296U

CN216416296U - Irregular folding suitcase

Info

Publication number: CN216416296U
Application number: CN202123364346.4U
Authority: CN
Inventors: 黄卫良; 杜旻湘; 张哲溥; 芦宇韩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-03
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an irregular folding luggage case, which comprises a lower case body, a handle, a pull rod, a connecting sleeve, an upper case body structure and a supporting wheel structure, wherein the middle part of the front part of the lower case body is connected with the handle; set up the supporting wheel structure through optimizing, can rotate a piece bottom the grudging post, then revolve the head through rotating and make the worm drive the worm wheel and rotate, the worm wheel makes the connecting rod drive grudging post rebound through the bull stick to with the gyro wheel shrink down the box inboard in order to improve the stability of placing.

Description

Irregular folding suitcase

Technical Field

The utility model particularly relates to an irregular folding suitcase relates to the suitcase correlation field.

Background

The luggage, also called travelling case and draw-bar box, is a box which is carried when going out and is used for placing articles, and is one type of luggage, and the luggage is usually used for placing clothes, personal care articles and souvenirs which are needed in journey; high school students usually stay in schools and need to carry articles such as clothes through luggage.

But the single structure of prior art suitcase, generally need to open the case wholly in the use and take the use to article, the inconvenient little article that need use are placed alone to inconvenient receive and release the processing to bottom gyro wheel, stability is relatively poor when placing.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides an irregular folding luggage case.

The utility model discloses a realize like this, construct an irregular folding suitcase, the device includes box, handle, pull rod, adapter sleeve, goes up box structure and supporting wheel structure down, the middle side of box front portion is connected with the handle down, the bottom half front side is provided with the pull rod down, the middle side integrated into one piece in the bottom half top has the adapter sleeve down, adapter sleeve top side is connected with last box structure, the supporting wheel structure is installed to bottom half rear side down, it includes box cover, folding cloth piece, bluff piece, zip fastener and top piece to go up the box structure, the middle side of box cover bottom is connected with the adapter sleeve, box cover top portion left and right sides hot pressing has folding cloth piece, folding cloth piece top rear side is connected with the bluff piece, the bluff piece front portion is sewed up with the top piece through the zip fastener mutually, the top piece front end portion is connected with the box cover.

Further, the folding cloth piece is of a fan-shaped structure after being unfolded, and a waterproof film is arranged on the surface of the folding cloth piece.

Furthermore, the inside bonding of case cover front portion is fixed with the female subsides of magic subsides, the female subsides of magic subsides are the rectangle form.

Furthermore, a magic tape is arranged on the front side of the top of the protective sheet, and the front end part of the magic tape is attached to the female tape of the magic tape.

Further, the connecting sleeve is of a corrugated pipe structure.

Further, the supporting wheel structure includes cover seat, spiral head, worm wheel, bull stick and rolling subassembly, the cover seat inlays in lower box internal portion bottom side, cover seat right side is rotated and is connected with the spiral head, spiral head left end portion is fixed with the worm, the worm rotates to be connected in cover seat inboard, the worm bottom side meshes with the worm wheel mutually, the middle part inboard of worm wheel rear portion is rotated with lower box and is connected, the middle part inboard of worm wheel front portion is fixed with the bull stick, bull stick bottom end portion is connected with the rolling subassembly.

Further, the rolling assembly comprises a connecting rod, a vertical frame, a supporting block and rollers, the top end portion of the connecting rod is rotatably connected with the rotating rod, the other end of the connecting rod is connected with the vertical frame, the bottom of the vertical frame is rotatably connected with the supporting block, and the rollers are connected to the left side and the right side of the bottom of the supporting block.

Furthermore, the left side of the vertical frame is provided with a sliding block, and the left side of the sliding block is inserted into the lower box body to be connected with the lower box body in a sliding manner.

Furthermore, the rotating rod and the connecting rod are both made of stainless steel.

Further, the cover seat is made of aluminum alloy.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an irregular folding suitcase here, compare with equipment of the same type, have following improvement:

the method has the advantages that: an irregular folding suitcase has set up the box structure through optimizing, and case lid one side is connected with the bluff piece through folding cloth piece and top piece, and the bluff piece passes through the zip fastener closure, forms a collapsible pocket of accomodating, can deposit the article that need use in the inboard use of conveniently taking, has solved and generally need to open the whole use of taking to article of case in the use, inconvenient problem of placing alone the little article that need use.

The method has the advantages that: an irregular folding suitcase has set up the supporting wheel structure through optimizing, can rotate a piece bottom the grudging post, then makes the worm drive the worm wheel through rotating the spiral head and rotate, and the worm wheel makes the connecting rod drive the grudging post rebound through the bull stick to with the gyro wheel shrink advance down the box inboard in order to improve the stability of placing, solved inconvenient to bottom gyro wheel receive and release the processing, the relatively poor problem of stability when placing.

Drawings

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

FIG. 2 is a schematic structural view of the connection between the lower case and the supporting wheel structure of the present invention;

FIG. 3 is a schematic structural view of the upper case structure of the present invention;

fig. 4 is a schematic structural view of the supporting wheel structure of the present invention;

fig. 5 is an enlarged view of a portion of a structure shown in fig. 4 according to the present invention.

Wherein: the novel multifunctional box comprises a lower box body-1, a handle-2, a pull rod-3, a connecting sleeve-4, an upper box body structure-5, a supporting wheel structure-6, a box cover-51, a folding cloth piece-52, a protective piece-53, a zipper-54, a top piece-55, a magic tape female tape-511, a magic tape male tape-531, a cover seat-61, a rotary head-62, a worm-63, a worm wheel-64, a rotary rod-65, a rolling component-66, a connecting rod-661, a vertical frame-662, a supporting block-663, a roller-664 and a sliding block-6621.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and 2, the utility model discloses an irregular folding suitcase, including lower box 1, handle 2, pull rod 3, adapter sleeve 4, go up box structure 5 and supporting wheel structure 6, the middle side is connected with handle 2 in the lower box 1 front portion, lower box 1 bottom front side is provided with pull rod 3, lower box 1 top middle side integrated into one piece has adapter sleeve 4, adapter sleeve 4 top side is connected with last box structure 5, supporting wheel structure 6 is installed to lower box 1 bottom rear side, adapter sleeve 4 is the bellows structure, be convenient for change size.

Referring to fig. 3, the irregular folding luggage of the present invention includes an upper case structure 5 including a case cover 51, a folding cloth 52, a protection sheet 53, a zipper 54 and a top sheet 55, the bottom of the case cover 51 is connected to the connecting sleeve 4, the folding cloth 52 is thermally compressed on the left and right sides of the top of the case cover 51, the protection sheet 53 is connected to the rear side of the top of the folding cloth 52, the front portion of the protection sheet 53 is sewn to the top sheet 55 through the zipper 54, the front end portion of the top sheet 55 is connected to the case cover 51, the folding cloth 52 is in a fan-shaped structure after being unfolded, which is convenient for placing articles, and the surface of the folding cloth piece 52 is provided with a waterproof film to prevent water from entering, the middle side of the front part of the box cover 51 is fixedly bonded with a magic tape female adhesive tape 511, the magic tape female adhesive tape 511 is rectangular, the front side of the top part of the protection piece 53 is provided with a magic tape sub adhesive tape 531, and the front end of the magic tape 531 is attached to the magic tape 511, so that the stability of the placed article is further improved.

Referring to fig. 4 and 5, the irregular folding luggage of the present invention, the supporting wheel structure 6 includes a cover base 61, a screw 62, a worm 63, a worm wheel 64, a rotating rod 65 and a rolling assembly 66, the cover base 61 is embedded in the bottom side of the lower case 1, the right side of the cover base 61 is rotatably connected with the screw 62, the left end of the screw 62 is fixed with the worm 63, the worm 63 is rotatably connected with the inner side of the cover base 61, the bottom side of the worm 63 is engaged with the worm wheel 64, the middle side of the rear part of the worm wheel 64 is rotatably connected with the lower case 1, the middle side of the front part of the worm wheel 64 is fixed with the rotating rod 65, the bottom end of the rotating rod 65 is connected with the rolling assembly 66, the rolling assembly 66 includes a connecting rod 661, a vertical frame 662, a supporting block 663 and a roller 664, the top end of the connecting rod 661 is rotatably connected with the rotating rod 65, the other end of the connecting rod is connected with the vertical frame 662, the bottom of the vertical frame 662 is rotatably connected with the supporting block 663, the left and right sides of the bottom of the supporting block 664 are connected with the roller 664, the left side of the vertical frame 662 is provided with a sliding block 6621, and the left side of the sliding block 6621 is inserted into the lower box 1 and is in sliding connection with the lower box, so that the vertical frame 662 can stably move in the vertical direction.

The utility model provides an irregular folding luggage case through improvement, and the working principle is as follows;

firstly, the connecting sleeve 4 is opened, articles are placed inside the lower box body 1 and the box cover 51, and then the design is pulled to use through the pull rod 3;

secondly, a user can pull the folding cloth piece 52 outwards to unfold the folding cloth piece, then open the zipper, place articles which are required to be used in daily life in a pocket formed among the folding cloth piece 52, the top piece 55 and the protective piece 53, close the zipper 54 for storage, and improve the support property and the stability after storing the articles by the adhesion of the magic tape female tape 511 and the magic tape male tape 531;

thirdly, when needing to place this design, the user rotates earlier a piece 663 to being parallel with lower box 1, then rotates swivel 62, and swivel 62 makes worm 63 rotate inside cover seat 61, and the worm 63 downside makes bull stick 65 drive connecting rod 661 and grudging post 662 promote through the meshing with worm wheel 64, and grudging post 662 is stable upward movement under the effect of sliding block 6621 to grudging post 662 drives the gyro wheel 664 of bottom upward movement in order to retract box cover 51 inboard, through lower box 1 and the direct contact of box cover 51 and ground in order to improve the stability when placing.

The utility model provides an irregular folding luggage case through the improvement, the upper case body structure 5 is set through optimization, one side of the case cover 51 is connected with the protective sheet 53 through the folding cloth sheet 52 and the top sheet 55, and the protective sheet 53 is closed through the zipper 54 to form a foldable and storable pocket, so that the needed articles can be stored in the inner side for convenient taking and use, and the problems that the case is generally required to be wholly opened to take the articles and the small articles needed to be used are inconvenient to be independently placed in the use process are solved; through optimizing and having set up supporting wheel structure 6, can rotate a piece 663 in grudging post 662 bottom, then make worm 63 drive worm wheel 64 through rotating spiral head 62 and rotate, worm wheel 64 makes connecting rod 661 drive grudging post 662 rebound through bull stick 65 to with the roller 664 shrink in box 1 inboard in order to improve the stability of placing down, solved inconvenient to bottom roller 664 receive and release the processing, the relatively poor problem of stability when placing.

Claims

1. An irregular folding luggage case comprises a lower case body (1), a handle (2), a pull rod (3) and a connecting sleeve (4), wherein the handle (2) is connected to the front side of the lower case body (1), the pull rod (3) is arranged on the front side of the bottom of the lower case body (1), and the connecting sleeve (4) is integrally formed on the middle side of the top of the lower case body (1);

the method is characterized in that: still include box construction (5) and supporting wheel structure (6), adapter sleeve (4) top side is connected with last box construction (5), supporting wheel structure (6) are installed to box (1) bottom rear side down, it includes box cover (51), folding cloth piece (52), bluff piece (53), zip fastener (54) and top piece (55) to go up box construction (5), box cover (51) bottom middle side is connected with adapter sleeve (4), box cover (51) top left and right sides hot pressing has folding cloth piece (52), folding cloth piece (52) top rear side is connected with bluff piece (53), bluff piece (53) front portion is sewed up with top piece (55) through zip fastener (54), top piece (55) front end is connected with box cover (51).

2. The irregularly-folded luggage case of claim 1, wherein: the folding cloth piece (52) is of a fan-shaped structure after being unfolded, and a waterproof film is arranged on the surface of the folding cloth piece (52).

3. The irregularly-folded luggage case of claim 1, wherein: the box cover (51) is characterized in that a magic tape female tape (511) is fixedly bonded to the front side of the box cover, and the magic tape female tape (511) is rectangular.

4. The irregularly-folded luggage case of claim 3, wherein: the front side of the top of the protective sheet (53) is provided with a magic tape (531), and the front end part of the magic tape (531) is attached to a magic tape female tape (511).

5. The irregularly-folded luggage case of claim 1, wherein: the connecting sleeve (4) is of a corrugated pipe structure.

6. The irregularly-folded luggage case of claim 1, wherein: supporting wheel structure (6) are including cover seat (61), spiral head (62), worm (63), worm wheel (64), bull stick (65) and rolling subassembly (66), cover seat (61) inlay in box (1) inside bottom side down, cover seat (61) right side is rotated and is connected with spiral head (62), spiral head (62) left end portion is fixed with worm (63), worm (63) are rotated and are connected in cover seat (61) inboard, worm (63) bottom side and worm wheel (64) mesh mutually, worm wheel (64) rear portion middle part side is rotated with box (1) down and is connected, worm wheel (64) front portion middle part middle side is fixed with bull stick (65), bull stick (65) bottom end portion is connected with rolling subassembly (66).

7. The irregularly-folded piece of luggage of claim 6, wherein: the rolling assembly (66) comprises a connecting rod (661), a vertical frame (662), a supporting block (663) and rollers (664), the top end of the connecting rod (661) is rotatably connected with the rotating rod (65), the other end of the connecting rod (661) is connected with the vertical frame (662), the bottom of the vertical frame (662) is rotatably connected with the supporting block (663), and the rollers (664) are connected to the left side and the right side of the bottom of the supporting block (663).

8. The irregularly-folded piece of luggage of claim 7, wherein: the left side of the vertical frame (662) is provided with a sliding block (6621), and the left side of the sliding block (6621) is inserted into the lower box body (1) to be connected with the lower box body in a sliding way.