CN217695492U - Foldable luggage case - Google Patents
Foldable luggage case Download PDFInfo
- Publication number
- CN217695492U CN217695492U CN202221782708.3U CN202221782708U CN217695492U CN 217695492 U CN217695492 U CN 217695492U CN 202221782708 U CN202221782708 U CN 202221782708U CN 217695492 U CN217695492 U CN 217695492U
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- middle frame
- frame
- connecting portion
- boxboard
- luggage case
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Abstract
The utility model belongs to the technical field of the suitcase, a collapsible suitcase is related to, including front box board, back boxboard and middle part frame, front box board is connected through preceding connecting portion with the middle part frame, is connected through back connecting portion between back boxboard and the middle part frame, front box board, preceding connecting portion, middle part frame, back connecting portion and back boxboard enclose into a complete box in proper order, front box board, back boxboard and middle part frame adopt rigid material, and preceding connecting portion and back connecting portion adopt folding flexible material, front box board, back boxboard can remove the fold condition in order to form the box to the middle part frame respectively. The utility model provides a collapsible suitcase has simple structure, convenient to use, support nature good, collapsible reduction occupation space's advantage.
Description
Technical Field
The utility model belongs to the technical field of the suitcase, a collapsible suitcase is related to.
Background
When the luggage case is not in use or contains less than its maximum volumetric capacity when in use, the user desires to fold the luggage case to a relatively compact size for storage or transport. Foldable luggage cases on the market are being designed to meet this demand.
The Chinese patent application CN 108991673A discloses a foldable suitcase, which comprises a suitcase body and a pull rod connected with the suitcase body, wherein the suitcase body comprises an upper suitcase body, a lower suitcase body and a foldable part, and two ends of the foldable part are respectively connected with the edges of the suitcase bodies of the upper suitcase body and the lower suitcase body. The containing space of the box body of the travel suitcase is mainly formed by a foldable part (geometric diamond cloth cover), and the containing space plays a role in supporting and wrapping the upper box body and the lower box body. When the suitcase is unfolded for use, the middle part of the suitcase lacks enough support and is easy to deform, thereby influencing the use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a collapsible suitcase to prior art's not enough, has simple structure, convenient to use, support nature good, collapsible reduction occupation space's advantage.
In order to solve the technical problem, the purpose of the utility model can be realized through the following technical scheme:
the utility model provides a collapsible suitcase, includes preceding boxboard, back boxboard and middle part frame, preceding boxboard is connected through preceding connecting portion with the middle part frame, is connected through back connecting portion between back boxboard and the middle part frame, preceding boxboard, preceding connecting portion, middle part frame, back connecting portion and back boxboard enclose into a complete box in proper order, preceding boxboard, back boxboard and middle part frame adopt rigid material, and preceding connecting portion and back connecting portion adopt folding flexible material, preceding boxboard, back boxboard can remove the fold condition in order to form the box to the middle part frame respectively.
In the foldable luggage case, the circumferential dimension of the front case panel is smaller than the circumferential dimension of the middle frame, and at least a part of the front case panel is accommodated in the middle frame when the foldable luggage case is folded; the circumferential dimension of the rear box plate is smaller than that of the middle frame, and at least one part of the rear box plate is accommodated in the middle frame when the rear box plate is folded. Preferably, the middle frame is a rectangular frame, the front box plate and the rear box plate are rectangular shells with arc chamfers, and center line points of the middle frame, the front box plate and the rear box plate are located on the same straight line.
In the foldable luggage case, the front case board, the rear case board and the middle frame are arranged in parallel.
In the foldable luggage case, at least one pair of rollers is arranged at the bottom of the front case plate, at least one pair of rollers is arranged at the bottom of the rear case plate, the foldable pull rod is arranged on the rear case plate, and the rollers and the foldable pull rod form a travelling mechanism of the luggage case.
In the foldable luggage case, the front case has a thickness smaller than that of the middle frame, and the rear case has a thickness smaller than that of the middle frame.
In the above foldable luggage case, the middle frame includes a front middle frame and a rear middle frame, and the front middle frame and the rear middle frame are connected by a zipper. The zipper may also be replaced with other connectors of the luggage case to open or close the luggage case.
In the above foldable luggage case, the front case panel, the front connecting portion and the front middle frame are formed in an integrated structure; the rear box plate, the front connecting part and the front middle frame are of an integrated structure.
In the foldable luggage case, the front case board, the rear case board and the middle frame are made of rigid plastics, metal, bamboo or wood, preferably rigid plastics; the front connecting part and the rear connecting part are made of flexible plastic or silica gel, and the front connecting part and the rear connecting part are preferably made of silica gel.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides a foldable luggage case, which is foldable through a front connecting part connecting a front case board and a middle frame and a rear connecting part connecting a rear case board and the middle frame, thereby reducing the volume when the content contained in the luggage case is smaller than the maximum volume capacity when the luggage case is not used or is used, and saving the occupied space; and simultaneously, the utility model discloses a front box board, back boxboard and middle part frame support the box structure jointly when the suitcase is used, and the box warp when having avoided the use. The utility model provides a collapsible suitcase has simple structure, convenient to use, support nature good, collapsible reduction occupation space's advantage.
Drawings
Fig. 1 is a perspective view (in use) of the present invention;
fig. 2 is a perspective view (folded state) of the present invention;
reference numerals: 1. a front box panel; 2. a rear box board; 3. a middle frame; 3a, a front middle frame; 3b, a rear middle frame; 3c, a zipper; 4. a front connecting part; 5. a rear connection portion; 6. a roller; 7. foldable pull rod.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:
the utility model provides a collapsible suitcase, includes preceding boxboard 1, back boxboard 2 and middle part frame 3, preceding boxboard 1 is connected through preceding connecting portion 4 with middle part frame 3, is connected through back connecting portion 5 between back boxboard 2 and the middle part frame 3, preceding boxboard 1, preceding connecting portion 4, middle part frame 3, back connecting portion 5 and back boxboard 2 enclose into a complete box in proper order, preceding boxboard 1, back boxboard 2 and middle part frame 3 adopt rigid material, and preceding connecting portion 4 and back connecting portion 5 adopt folding flexible material, preceding boxboard 1, back boxboard 2 can remove the fold condition in order to form the box to middle part frame 3 respectively.
Referring to fig. 1, when in use, the front box board 1 and the rear box board 2 are respectively pulled out in a direction away from the middle frame 3, so that the front connecting part 4 and the rear connecting part 5 are completely unfolded to form a large-capacity luggage case; referring to fig. 2, when it is needed to fold, the front box board 1 and the rear box board 2 are pressed toward the middle frame 3, respectively, so that the front connecting portion 4 and the rear connecting portion 5 are folded toward the middle frame, and a folded luggage case with a small occupied space is formed.
In order to further reduce the space occupation during folding, referring to fig. 2, the circumferential dimension of the front box board 1 is smaller than the circumferential dimension of the middle frame 3, and at least a part of the front box board 1 is accommodated in the middle frame during folding; the circumferential dimension of the rear box plate 2 is smaller than that of the middle frame 3, and at least one part of the rear box plate 2 is accommodated in the middle frame when the folding is carried out.
In order to facilitate the use of the luggage case, the front case board 1 and the rear case board 2 are also conveniently folded into the middle frame, the middle frame 3 is a rectangular frame, the front case board 1 and the rear case board 2 are rectangular shells with arc chamfers, and the central line points of the middle frame 3, the front case board 1 and the rear case board 2 are positioned on the same straight line. Meanwhile, the front box plate 1, the rear box plate 2 and the middle frame 3 are arranged in parallel; the thickness of the front box plate 1 is smaller than that of the middle frame, and the thickness of the rear box plate 2 is smaller than that of the middle frame.
The bottom of the front box board 1 is provided with at least one pair of idler wheels 6, the bottom of the rear box board 2 is provided with at least one pair of idler wheels 6, the rear box board 2 is provided with a foldable pull rod 7, and the idler wheels 6 and the foldable pull rod form a traveling mechanism of the luggage case, so that a user can conveniently move the luggage case.
The middle frame includes a front middle frame 3a and a rear middle frame 3b, the front middle frame 3a and the rear middle frame 3b are connected by a zipper 3c, and the luggage case can be opened or closed by the zipper 3 c. The zipper 3c may be replaced with other coupling members of the luggage case to open or close the luggage case.
During production, the front box plate 1, the front connecting part 4 and the front middle frame 3a form an integral structure, and the front box plate 1, the front connecting part 4 and the front middle frame 3a can be formed by one-time injection molding or by multi-time injection molding; the rear box plate 2, the rear connecting part 5 and the rear middle frame 3b are of an integral structure, and the rear box plate 2, the rear connecting part 5 and the rear middle frame 3b can be formed by one-time injection molding or by multiple injection molding.
The front box plate 1, the rear box plate 2 and the middle frame 3 are made of hard plastics, metal, bamboo or wood, preferably hard plastics; the aforementioned front connection portion 4 and the rear connection portion 5 are made of flexible plastic or silica gel, and compared with a cloth material, the flexible plastic or silica gel can provide better support performance, preferably silica gel, without affecting the folding function.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a collapsible suitcase, its characterized in that, includes preceding boxboard (1), back boxboard (2) and middle part frame (3), preceding boxboard (1) is connected through preceding connecting portion (4) with middle part frame (3), is connected through back connecting portion (5) between back boxboard (2) and the middle part frame (3), preceding boxboard (1), preceding connecting portion (4), middle part frame (3), back connecting portion (5) and back boxboard (2) enclose into a complete box in proper order, preceding boxboard (1), back boxboard (2) and middle part frame (3) adopt rigid material, and preceding connecting portion (4) and back connecting portion (5) adopt folding flexible material, preceding boxboard (1), back boxboard (2) can remove in order to form the fold condition of box to middle part frame (3) respectively.
2. The foldable luggage case of claim 1, wherein the front case panel (1) has a circumferential dimension smaller than the circumferential dimension of the middle frame (3), and the front case panel (1) is at least partially received in the middle frame (3) when folded; the circumferential size of the rear box plate (2) is smaller than that of the middle frame (3), and at least one part of the rear box plate (2) is accommodated in the middle frame (3) during folding.
3. The foldable luggage case of claim 1, characterized in that the front case panel (1), the rear case panel (2) and the middle frame (3) are arranged in parallel.
4. The foldable luggage case according to claim 1, characterized in that the bottom of the front case panel (1) is provided with at least one pair of wheels (6), the bottom of the rear case panel (2) is provided with at least one pair of wheels (6), and the rear case panel (2) is provided with a foldable pulling rod (7).
5. The foldable luggage case of claim 1, characterized in that the thickness of the front case panel (1) is smaller than the middle frame (3) and the thickness of the rear case panel (2) is smaller than the middle frame (3).
6. The foldable luggage case according to claim 1, characterized in that the middle frame (3) comprises a front middle frame (3 a) and a rear middle frame (3 b), the front middle frame (3 a) and the rear middle frame (3 b) being connected by a zipper (3 c).
7. The foldable luggage case of claim 6, wherein the front luggage board (1), the front connecting portion (4) and the front middle frame (3 a) are of an integral structure; the rear box plate (2), the rear connecting part (5) and the rear middle frame (3 b) are of an integrated structure.
8. The foldable luggage case as claimed in claim 1, wherein the front case panel (1), the rear case panel (2) and the middle frame (3) are made of rigid plastic, metal, bamboo or wood; the front connecting part (4) and the rear connecting part (5) are made of flexible plastic or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782708.3U CN217695492U (en) | 2022-07-07 | 2022-07-07 | Foldable luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782708.3U CN217695492U (en) | 2022-07-07 | 2022-07-07 | Foldable luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217695492U true CN217695492U (en) | 2022-11-01 |
Family
ID=83777695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221782708.3U Active CN217695492U (en) | 2022-07-07 | 2022-07-07 | Foldable luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217695492U (en) |
-
2022
- 2022-07-07 CN CN202221782708.3U patent/CN217695492U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |