NL2033490B1

NL2033490B1 - Foldable-into-bundle type kitchen cabinet structure

Info

Publication number: NL2033490B1
Application number: NL2033490A
Authority: NL
Inventors: Yang Baoqing; Yang Haoran; Lu Xiaoming
Original assignee: Zhejiang Hengfeng Top Leisure Co Ltd
Priority date: 2021-11-10
Filing date: 2022-11-09
Publication date: 2023-09-20
Also published as: DK202200078U3; FR3128861A3; DE202022106244U1; GB2614420A; CN217013102U; NL2033490A; FR3128861B3; GB202216589D0

Abstract

A foldable-into-bundle type kitchen cabinet structure is provided according to the present application, which aims to solve the disadvantages of inconvenient disassembly and assembly of the existing foldable kitchen cabinet. The foldable- into-bundle type kitchen cabinet structure includes a foldable frame. The foldable frame includes a foldable assembly and multiple supporting rods which are hinged to the foldable assembly, and the foldable assembly is configured to be folded inward to cause the supporting rods to approach each other for folding. The foldable-into-bundle type kitchen cabinet structure is convenient to disassemble and assemble, has a small folding volume, and is stable and reliable during usage.

Description

FOLDABLE-INTO-BUNDLE TYPE KITCHEN CABINET STRUCTURE

FIELD

[0001] The present application relates to motorhome accessories, and in particular to a foldable-into-bundle type kitchen cabinet structure.

BACKGROUND

[0002] Surface-type folding is generally used by an existing foldable kitchen cabinet which has a large folding volume, and poor anti-rollover performance due to structural reasons. In addition, a plug structure is generally used by the existing foldable-into-bundle type kitchen cabinet which is difficult to assemble and disassemble and has a poor use experience.

SUMMARY

[0003] In order to overcome the above disadvantages, a foldable-into-bundle type kitchen cabinet structure is provided according to the present application, which is convenient to disassemble and assemble, has a small folding volume, and is stable and reliable during usage.

[0004] To solve the above technical problems, the following technical solution is provided according to the present application: a foldable-into-bundle type kitchen cabinet structure includes a foldable frame, wherein the foldable frame includes a foldable assembly and multiple supporting rods which are hinged to the foldable assembly, and the foldable assembly is configured to be folded inward to cause the supporting rods to approach each other for folding.

[0005] During use, the foldable assembly is unfolded outward, the supporting rods are unfolded outward together with the foldable assembly and are supported on the ground, then a table board is mounted on the foldable frame, and the whole kitchen cabinet is erected, which has stable and reliable support and is not easy to roll over. During folding, the table board is first removed, and then the foldable assembly is folded inward to cause the supporting rods to approach each other for folding, realizing the folding of the whole kitchen cabinet. The kitchen cabinet has a small volume after folding, and is convenient to carry. In actual use, the whole foldable frame is connected with a cloth sleeve, and an accommodating space is formed inside the cloth sleeve for storage. The foldable-into-bundle type kitchen cabinet structure is convenient to disassemble and assemble, has a small folding volume, and is stable and reliable during usage.

[0006] Preferably, an upper foldable assembly and a lower foldable assembly are provided, and an upper portion and a lower portion of each supporting rod are respectively hinged to the upper foldable assembly and the lower foldable assembly. The arrangement of the upper foldable assembly and the lower foldable assembly greatly improves the support stability of the whole kitchen cabinet.

[0007] Preferably, the foldable assembly includes a foldable seat and multiple foldable rods which are in one-to-one correspondence with the supporting rods, where one end of each foldable rod is hinged to the corresponding supporting rod, and the other end of the foldable rod is hinged to the foldable seat.

[0008] The foldable seat moves to drive the foldable rods to rotate, so as to realize the unfolding and folding of the foldable assembly, which has a simple structure and a convenient operation.

[0009] Preferably, a rotatable limiting lock element is mounted on the foldable seat, extending sections are respectively provided at ends of at least a pair of foldable rods, the extending sections are mounted on the foldable seat, escaping grooves, corresponding to the extending sections, are defined in the limiting lock element; the limiting lock element is rotated so that the escaping grooves are misaligned with the extending sections, and the extending sections are supported on the limiting lock element to lock the foldable rods.

[9010] After the foldable seat is moved in place and the foldable assembly is unfolded in place, the limiting lock element is rotated, and the escaping grooves in the limiting lock element are misaligned with the extending sections, and at this time the limiting lock element covers the extending sections, and limits positions of the extending sections, so that the extending sections cannot rotate, which ensures the stable support of the whole kitchen cabinet.

[0011] Preferably, hinge grooves, corresponding to the foldable rods, are defined in the foldable seat, and an end of each foldable rod is hinged in the corresponding hinge groove. The hinge grooves facilitate the connection between the foldable rods and the foldable seat.

[0012] Preferably, a handle is connected to the foldable seat, and is firmly connected to the limiting lock element. The foldable seat is pulled by the handle to move, and the handle rotates to drive the limiting lock element to rotate after the foldable seat is moved in place, so as to lock the foldable rods. During folding, the foldable rods can be unlocked by just rotating the handle, and the handle is pulled for folding, which is convenient.

[0013] Preferably, an arc groove is defined in the limiting lock element, a positioning pin is provided on the foldable seat, and the positioning pin is movably inserted in the arc groove. When an end of the arc groove abuts against the positioning pin during the rotation of the limiting lock element, it indicates that the limiting lock element has been rotated in place. Such structural arrangement ensures the accuracy of the rotation position of the limiting lock element, which facilitates the folding and unfolding of the foldable assembly.

[0014] Preferably, connecting seats, corresponding to the foldable rods, are mounted on the supporting rods, a connecting groove is defined in each connecting seat, an end of each foldable rod is hinged in the corresponding connecting groove, a limiting cover is provided on each connecting seat, the limiting cover is covered on a side of the corresponding connecting groove, and each foldable rod is configured to abut against the corresponding limiting cover when unfolded to a horizontal position. The connection between the foldable rods and the supporting rods is convenient and reliable.

[0015] Preferably, a table board is mounted on the foldable frame, an upper end of the foldable frame is connected with supporting cross rods, multiple C-shaped clamps are mounted on a lower surface of the table board, and the clamps are pressed onto the supporting cross rods. The table board is pressed onto the supporting cross rods through the clamps, which is convenient to disassemble and assemble.

[0016] Preferably, one end of each supporting cross rod is hinged to one supporting rod, and the other end of this supporting cross rod is detachably clamped on another supporting rod. During folding, one end of each supporting cross rod is first removed from one supporting rod, and then this supporting cross rod is rotated downward to abut against another supporting rod, which is convenient to assemble and fold.

[0017] Compared with the conventional technology, the present application has the following advantages: the foldable-into-bundle type kitchen cabinet structure is convenient disassemble and assemble, has a small folding volume, is stable and reliable during usage, and has a good use experience.

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG. 1 is a schematic structural view of the present application;

[0019] FIG. 2 is a schematic structural view of the present application after a table board is removed;

[0020] FIG. 3 is a schematic structural view of the present application after supporting cross rods are folded; and

[0021] FIG. 4 is a schematic structural view of the present application after complete folding.

[0022] Reference numerals in the drawings: 1 table board, 2 foldable assembly, 3 supporting rod, 4 foldable seat, 5 foldable rod, 6 limiting lock element, 7 extending section, 8 escaping groove, 9 hinge groove, 10 handle, 11 arc groove, 12 positioning pin, 13 connecting seat, 14 connecting groove, 15 limiting cover, 16 fixing rod, 17 pulling ring, 18 supporting cross rod, 19 clamp, hinge seat, 21 connecting groove, 22 clamping seat, 23 clamping groove. 20

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solution of the present application is further described in detail below through the specific embodiments and in combination with the drawings.

[0024] Embodiments: a foldable-into-bundie type kitchen cabinet structure (referring to FIGS. 1 to 4) includes a foldable frame, wherein the foldable frame includes a foldable assembly 2 and multiple supporting rods 3 which are hinged to the foldable assembly, and the foldable assembly is configured to be folded inward to cause the supporting rods to approach each other for folding. An upper foldable assembly and a lower foldable assembly are provided, and an upper portion and a lower portion of each supporting rod are respectively hinged to the upper foldable assembly and the lower foldable assembly. The two foldable assemblies are configured to move toward each other for folding.

[0025] The foldable assembly includes a foldable seat 4 and multiple foldable rods 5 which are in one-to-one correspondence with the supporting rods, where one end of each foldable rod is hinged to the corresponding supporting rod, and the other end of the foldable rod is hinged to the foldable seat. A rotatable limiting lock element 6 is mounted on the foldable seat, extending sections 7 are respectively provided at ends of at least a pair of foldable rods, the extending sections are mounted on the foldable seat, escaping grooves 8, corresponding to the extending 5 sections, are defined in the limiting lock element; the limiting lock element is rotated so that the escaping grooves are misaligned with the extending sections, and the extending sections are supported on the limiting lock element to lock the foldable rods. Hinge grooves 9, corresponding to the foldable rods, are defined in the foldable seat, and an end of each foldable rod is hinged in the corresponding hinge groove. A handle 10 is connected to the foldable seat, and is firmly connected to the limiting lock element. An arc groove 11 is defined in the limiting lock element, a positioning pin 12 is provided on the foldable seat, and the positioning pin is movably inserted in the arc groove. Connecting seats 13, corresponding to the foldable rods, are mounted on the supporting rods, a connecting groove 14 is defined in each connecting seat, an end of each foldable rod is hinged in the corresponding connecting groove, a limiting cover 15 is provided on each connecting seat, the limiting cover is covered on a side of the corresponding connecting groove, and each foldable rod is configured to abut against the corresponding limiting cover when unfolded to a horizontal position.

[0026] In this embodiment, four supporting rods are provided, four foldable rods of each foldable assembly are correspondingly provided, and the four foldable rods are connected to the foldable seat to form an X-shaped structure. The extending sections are provided at the ends of a pair of foldable rods which are arranged symmetrically about the center. The limiting covers on the connecting seats at the upper ends of the supporting rods are arranged above the foldable rods, and the limiting covers on the connecting seats at the lower ends of the supporting rods is arranged below the foldable rods. The handle and the limiting lock element are arranged on two sides of the foldable seat, the handle includes a fixing rod 16 and a pulling ring 17, where the fixing rod is firmly connected with the limiting lock element, and two ends of the pulling ring are respectively hinged to two ends of the fixing rod. The connecting seat is sleeved on the supporting rod, and a fastening screw is connected between the connecting seat and the supporting rod.

[0027] A table board 1 is mounted on the foldable frame, an upper end of the foldable frame is connected with supporting cross rods 18, multiple C-shaped clamps 19 are mounted on a lower surface of the table board, and the clamps are pressed onto the supporting cross rods. The table board is composed of multiple strip plates which are connected in sequence, and two adjacent strip plates are rotatably foldable for convenient storage. One end of each supporting cross rod is hinged to one supporting rod, and the other end of this supporting cross rod is detachably clamped on another supporting rod. An upper end of the supporting rod hinged to the supporting cross rod is provided with a hinge seat 20, the hinge seat is integrated with the connecting seat at the upper end of the supporting rod, a connecting groove 21 is defined in the hinge seat, and an end of the supporting cross rod is hinged in the connecting groove. An upper end of the supporting rod detachably connected to the supporting cross rod is provided with a clamping seat 22, the clamping seat is integrated with the connecting seat at the upper end of the supporting rod, a clamping groove 23 is defined in the clamping seat, and the supporting cross rod is clamped in the clamping groove.

[0028] During use, the foldable assembly is unfolded outward, the supporting rods are unfolded outward together with the foldable assembly and are supported on the ground, then the table board is mounted on the foldable frame, and the whole kitchen cabinet is erected, which has stable and reliable support and is not easy to roll over. During folding, the table board is first removed, and then the foldable assembly is folded inward to cause the supporting rods to approach each other for folding, realizing the folding of the whole kitchen cabinet. The kitchen cabinet has a small volume after folding, and is convenient to carry. In actual use, the whole foldable frame is connected with a cloth sleeve, and an accommodating space is formed inside the cloth sleeve for storage. The foldable-into-bundle type kitchen cabinet structure is convenient to disassemble and assemble, has a small folding volume, and is stable and reliable during usage.

[0029] The above-mentioned embodiments are only the preferred solution of the present application, and are not intended to limit the present application in any form. There are also other variants and modifications without exceeding the technical solution stated in the claims.

Claims

Conclusions

A bundle folding kitchen cabinet structure comprising a folding frame, the folding frame comprising a folding assembly (2) and a plurality of support bars (3) hingedly connected to the folding assembly (2), and the folding assembly (2) is arranged to be folded inwards so that the support rods (3) approach each other for folding; the folding assembly (2) comprises a folding seat (4) and a plurality of folding bars (5) corresponding to the support bars (3), one end of each folding bar (5) being hingedly connected to the corresponding support bar (3), and the other end of the folding bar (5) is hingedly connected to the folding seat (4).

The bundle foldable kitchen cabinet structure according to claim 1, characterized in that an upper folding assembly (2) and a lower folding assembly (2) are provided, and an upper part and a lower part of each support rod (3) are respectively hingedly connected to the upper folding assembly (2) and the lower folding assembly (2).

The bundle foldable kitchen cabinet structure according to claim 1 or 2, characterized in that a rotatable restrictive lock element (6) is mounted on the foldable seat (4), the ends of at least a pair of the foldable rods (5) are respectively provided with extensions (7), the extensions are mounted on the folding seat (4), escape slots (8), corresponding to the extensions (7), are defined in the restrictive lock element (6); the restrictive lock element (6) is rotated so that the release slots (8) are not aligned with the extensions (7), and the extensions (7) are supported on the restrictive lock element (6) to lock the folding bars (5 ).

The bundle foldable kitchen cabinet structure according to any one of claims 1 to 3, characterized in that hinge grooves (9), corresponding to the foldable bars (5), are defined in the foldable seat, and one end of each foldable rod (5) is hinged in the corresponding hinge groove (9).

The bundle foldable kitchen cabinet structure according to claim 3 or 4, characterized in that a handle (10) is connected to the foldable seat, and is firmly connected to the restrictive lock element (6).

The bundle foldable kitchen cabinet structure according to any one of claims 3 to 5, characterized in that an arc groove (11) is defined in the restrictive lock element (6), a positioning pin (12) is provided on the foldable seat, and the positioning pin (12) is movably inserted into the arc groove (11).

The bundle-folding kitchen cabinet structure according to any one of claims 1 to 6, characterized in that connecting seats (13), corresponding to the folding bars (5), are mounted on the support bars (3), a connecting groove (14 ) is defined in each connecting seat (13), and one end of each folding rod (5) is hinged in the corresponding connecting groove (14), a limiting cover (15) is provided on each connecting seat (13), the limiting cover (15) is covered on one side of the corresponding connecting groove (14), and each folding rod (5) is arranged to abut the corresponding limiting cover (15) when deployed in a horizontal position.

The bundle folding kitchen cabinet structure according to any one of claims 1 to 7, characterized in that a table top (1) is mounted on the folding frame, an upper end of the folding frame is connected to supporting cross bars (18} , a plurality of C-shaped clamps (19) are mounted on a lower surface of the table top, and the clamps (19) are pressed onto the supporting crossbars (18).

The bundle foldable kitchen cabinet structure according to claim 8, characterized in that one end of each supporting cross bar (18) is hingedly connected to a supporting bar (3) and the other end of the supporting cross bar (18) is removably clamped to a other support rod (3).