Mounting and connecting structure of hinged door folding cabinet

Abstract

The utility model discloses a side-by-side folding cabinet installing and connecting structure which comprises a folding cabinet, the folding cabinet comprises a front frame, a rear frame, a side frame and a closed frame, the front frame, the rear frame and the side frame can form a closed cabinet body, and the upper end and the lower end of the cabinet body can be closed through the closed frame. The two ends of the front frame and the two ends of the rear frame are connected through the two sets of side frames, the side frames can be folded, the closed frame is connected with the front frame and the rear frame in a sliding mode, and the closed frame can be locked through the locking pieces, due to the fact that the side frames can be folded and unfolded, the front frame and the rear frame can be pushed to be away from each other, and unfolding of the cabinet body is achieved; the two ends of the front frame and the two ends of the rear frame are connected through the two sets of side frames to form the closed cabinet body, then the closed cabinet body is installed in the closed frame in a sliding mode and locked through the locking pieces, and then the whole folding cabinet can be assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of folding cabinet, specifically to a pair of doors folding cabinet mounting connection structure. BACKGROUND

[0002] The traditional cabinet structure often adopts fixed design, its structure is stable but occupies larger space, brings many inconvenience to the space utilization of family or office environment, and the traditional cabinet not only occupies a large amount of space, but also is inconvenient to carry and move, which brings great trouble to the daily use and relocation of users.

[0003] The pair of doors folding cabinet combines the advantages of folding structure and traditional cabinet, has higher space utilization and portability, and the design of pair of doors makes the cabinet door be completely opened, which is convenient for users to access articles, and the folding structure makes the cabinet be folded and stored when not in use, so that the space is greatly saved, therefore, a pair of doors folding cabinet mounting connection structure is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a pair of doors folding cabinet mounting connection structure to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a pair of doors folding cabinet mounting connection structure, including folding cabinet, the folding cabinet includes front frame, rear frame, side frame and closed frame, the front frame, rear frame and side frame can form closed cabinet, the upper and lower ends of the cabinet can be closed through the closed frame,

[0006] The two ends of the front frame and the rear frame are connected through two groups of side frames, the side frame can be folded, the closed frame is slidably connected with the front frame and the rear frame, and can be locked through a locking piece.

[0007] Preferably, the front frame includes a first connecting rod and a cabinet door, the first connecting rod is provided with two groups, two groups of the first connecting rod are provided with two groups of the cabinet door of pair of doors, the first connecting rod and the cabinet door cooperate to form the front frame, and the two ends of the front frame are respectively hinged with a group of the side frame.

[0008] Preferably, the side frame includes a first baffle, a second baffle and a connecting block, the opposite ends of the first baffle and the second baffle are respectively hinged with the connecting block, two groups of the first baffle are respectively hinged with the two ends of the first connecting rod, and one end of two groups of the second baffle is hinged with the rear frame.

[0009] Preferably, the rear frame comprises a second connecting rod and a third baffle, the second connecting rod is provided with two groups and is respectively installed on the upper and lower ends of the third baffle, and the two groups of the second baffle are respectively hinged to the two ends of the second connecting rod.

[0010] Preferably, the closed frame comprises a fourth baffle, the fourth baffle is provided with two groups and is respectively connected to the upper and lower ends of the cabinet body in a sliding mode, the opposite sides of the two groups of the first connecting rod and the two groups of the second connecting rod are respectively provided with a sliding groove matched with the fourth baffle, and the fourth baffle can be locked and limited by the locking member.

[0011] Preferably, the locking member comprises a bolt, each group of the first connecting rod and the second connecting rod is threadedly connected with a group of the bolt, and the bolt can be inserted into the fourth baffle.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a folding cabinet, which comprises a cabinet body, a front frame, a rear frame and a closed frame.

[0014] 2. The utility model discloses two groups of cabinet doors are respectively hinged to the two ends of the two groups of first connecting rods, form the structure of opposite -opening door, and mutually cooperate to form the front frame with two groups of cabinet doors.

[0015] 3. The utility model discloses after the side frame is unfolded, and the rectangular cabinet body is formed initially, but because of the collapsible nature of side frame, makes the rectangular cabinet body is not stable at this moment, through the two groups of fourth baffle slidingly installs in the slide groove of first connecting rod and second connecting rod, can close the upper and lower ends of rectangular cabinet body, also improves the stability of rectangular cabinet body, under the location of fourth baffle, makes side frame unable to fold, forms the stable rectangular cabinet body, because the fourth baffle is sliding connection, needs to lock to further stabilize the cabinet, through the bolt of rotating and first connecting rod and second connecting rod threaded connection, makes bolt insert fourth baffle, makes it unable to move, can form the stable cabinet, completes the assembly of whole folding cabinet. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the exploded view of the folding cabinet of the utility model to unfold;

[0017] Figure 2 It is the exploded view of the folding cabinet of the utility model to fold up (one);

[0018] Figure 3 It is the exploded view of the folding cabinet of the utility model to fold up (two);

[0019] Figure 4 It is the schematic view of the folding cabinet of the utility model to unfold.

[0020] In the drawing: 1, first connecting rod, 2, cabinet door, 3, first baffle, 4, second baffle, 5, connecting block, 6, second connecting rod, 7, third baffle, 8, fourth baffle, 9, slide groove, 10, bolt. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the protection scope of the utility model.

[0022] Embodiment one

[0023] Please refer to Figures 1-4 The utility model provides a kind of installation connection structure of folding cabinet of split door, including folding cabinet, folding cabinet includes front frame, rear frame, side frame and enclosed frame, front frame, rear frame and side frame can form enclosed cabinet body, the upper and lower ends of cabinet body can be closed by enclosed frame,

[0024] The two ends of the front frame and the rear frame are connected by two groups of side frames, the side frames can be folded, the closed frame is slidingly connected with the front frame and the rear frame, and can be locked by a locking member.

[0025] Since the side frames can be folded, the front frame and the rear frame can be pushed away from each other by unfolding the side frames, the unfolding of the cabinet body is realized, the front frame and the rear frame are connected by two groups of side frames at the two ends, a closed cabinet body is formed, then the closed frame is slidingly installed, and then the locking member is locked, so that the assembly of the entire folding cabinet is completed, conversely, the locking of the closed frame by the locking member is released, the closed frame can be removed, then the side frames are folded, the front frame and the rear frame can be close to each other, the disassembly of the cabinet body is realized, compared with the prior art, the folding cabinet has the characteristics and advantages of quick and convenient disassembly and assembly, flexible transportation and carrying.

[0026] Specifically, the front frame comprises first connecting rods 1 and cabinet doors 2, the first connecting rods 1 are provided in two groups, two groups of cabinet doors 2 of the opposite opening type are arranged between the two groups of first connecting rods 1, the first connecting rods 1 and the cabinet doors 2 cooperate to form the front frame, one group of side frames is hinged at each end of the front frame, the side frame comprises first baffles 3, second baffles 4 and connecting blocks 5, the opposite ends of the first baffles 3 and the second baffles 4 are hinged with the connecting blocks 5, two groups of first baffles 3 are hinged with the two ends of the first connecting rods 1 respectively, one end of two groups of second baffles 4 is hinged with the rear frame, the rear frame comprises second connecting rods 6 and third baffles 7, the second connecting rods 6 are provided in two groups and are installed on the upper and lower ends of the third baffles 7 respectively, two groups of second baffles 4 are hinged with the two ends of the second connecting rods 6 respectively.

[0027] Two groups of cabinet doors 2 are hinged with the two ends of two groups of first connecting rods 1 respectively, forming the opposite opening type structure, and cooperating with each other to form the front frame, the opposite ends of the first baffles 3 and the second baffles 4 are hinged with the connecting blocks 5, so that the first baffles 3 and the second baffles 4 can form V-shaped structural members, the openings of the V-shaped structural members are hinged with the first connecting rods 1 in the front frame and the second connecting rods 6 in the rear frame respectively, and the cabinet doors 2, the first baffles 3, the second baffles 4 and the third baffles 7 form a closed rectangular cabinet body.

[0028] The closed frame comprises fourth baffles 8, the fourth baffles 8 are provided in two groups and are slidingly connected with the upper and lower ends of the cabinet body respectively, the opposite sides of the two groups of first connecting rods 1 and the two groups of second connecting rods 6 are provided with sliding grooves 9 matched with the fourth baffles 8, and the fourth baffles 8 can be limited and locked by locking members, the locking members comprise bolts 10, each group of first connecting rods 1 and second connecting rods 6 is threadedly connected with a group of bolts 10, and the bolts 10 can be inserted into the fourth baffles 8.

[0029] After the side frames are unfolded, a rectangular cabinet body is initially formed, but due to the foldable nature of the side frames, the rectangular cabinet body is not stable at this time, by sliding two groups of the fourth baffles 8 into the sliding grooves 9 provided in the first connecting rods 1 and the second connecting rods 6, the upper and lower ends of the rectangular cabinet body can be closed, and the stability of the rectangular cabinet body is improved, under the limiting of the fourth baffles 8, the side frames cannot be folded, and a stable rectangular cabinet body is formed, since the fourth baffles 8 are in sliding connection, locking is needed to further stabilize the cabinet body, by rotating the bolts 10 which are in threaded connection with the first connecting rods 1 and the second connecting rods 6, the bolts 10 are inserted into the fourth baffles 8, so that the fourth baffles 8 cannot move, and a stable cabinet body is formed, and the assembly of the entire folding cabinet is completed.

[0030] Working principle: two groups of cabinet doors 2 are hingedly connected with two ends of two groups of first connecting rods 1, a double-leaf door structure is formed, and the two groups of cabinet doors 2 cooperatively form a front frame, opposite ends of the first baffles 3 and the second baffles 4 are hingedly connected with the connecting blocks 5, so that the first baffles 3 and the second baffles 4 can form V-shaped structural members, openings of the V-shaped structural members are hingedly connected with the first connecting rods 1 in the front frame and the second connecting rods 6 in the rear frame respectively, and the cabinet doors 2, the first baffles 3, the second baffles 4 and the third baffles 7 form a closed rectangular cabinet body, after the side frames are unfolded, a rectangular cabinet body is initially formed, but due to the foldable nature of the side frames, the rectangular cabinet body is not stable at this time, by sliding two groups of the fourth baffles 8 into the sliding grooves 9 provided in the first connecting rods 1 and the second connecting rods 6, the upper and lower ends of the rectangular cabinet body can be closed, and the stability of the rectangular cabinet body is improved, under the limiting of the fourth baffles 8, the side frames cannot be folded, and a stable rectangular cabinet body is formed, since the fourth baffles 8 are in sliding connection, locking is needed to further stabilize the cabinet body, by rotating the bolts 10 which are in threaded connection with the first connecting rods 1 and the second connecting rods 6, the bolts 10 are inserted into the fourth baffles 8, so that the fourth baffles 8 cannot move, and a stable cabinet body is formed, and the assembly of the entire folding cabinet is completed.

[0031] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connecting structure for installing a folding cabinet with a split door, comprising a folding cabinet, characterized in that: The folding cabinet comprises a front frame, a rear frame, side frames and a closing frame, the front frame, the rear frame and the side frames can form a closed cabinet body, the upper and lower ends of the cabinet body can be closed by the closing frame, The two ends of the front frame and the rear frame are connected by two groups of side frames, the side frames can be folded, the closing frame is slidably connected with the front frame and the rear frame, and can be locked by a locking member.

2. The installation connecting structure of a center-hinged folding cabinet according to claim 1, characterized in that: The front frame comprises a first connecting rod (1) and a cabinet door (2), the first connecting rod (1) is provided in two groups, two groups of the first connecting rod (1) are provided with two groups of cabinet doors (2) of opposite doors, the first connecting rod (1) cooperates with the cabinet door (2) to form the front frame, and the two ends of the front frame are respectively hinged with a group of side frames.

3. The installation connecting structure of a center-hinged folding cabinet according to claim 2, characterized in that: The side frame comprises a first baffle (3), a second baffle (4) and a connecting block (5), the opposite ends of the first baffle (3) and the second baffle (4) are respectively hinged with the connecting block (5), two groups of the first baffles (3) are respectively hinged with the two ends of the first connecting rod (1), and one end of two groups of the second baffles (4) is hinged with the rear frame.

4. The installation connecting structure of a center-hinged folding cabinet according to claim 3, characterized in that: The rear frame comprises a second connecting rod (6) and a third baffle (7), the second connecting rod (6) is provided in two groups and is respectively installed on two groups of the upper and lower ends of the third baffle (7), and two groups of the second baffles (4) are respectively hinged with the two ends of the second connecting rod (6).

5. The installation connecting structure of a center-hinged folding cabinet according to claim 4, characterized in that: The closing frame comprises a fourth baffle (8), the fourth baffle (8) is provided in two groups and is respectively slidably connected with the upper and lower ends of the cabinet body, and the opposite sides of two groups of the first connecting rod (1) and two groups of the second connecting rod (6) are respectively provided with a sliding groove (9) matched with the fourth baffle (8), and the fourth baffle (8) can be positionally locked by a locking member.

6. The installation connecting structure of a center-hinged folding cabinet according to claim 5, characterized in that: The locking member comprises a bolt (10), each group of the first connecting rod (1) and the second connecting rod (6) is threadedly connected with a group of the bolt (10), and the bolt (10) can be inserted into the fourth baffle (8).

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