Connecting structure for furniture

Abstract

The utility model discloses a connecting structure for furniture, which comprises a connecting arm, a hinge cup and a hinge arm for connecting the connecting arm and the hinge cup, the connecting arm is connected with a mounting seat, the bottom of the mounting seat is provided with at least two groups of symmetrically arranged limiting feet, and the connecting structure further comprises mounting blocks matched with the limiting feet. According to the utility model, the installation block is limited through the insertion groove, and the installation seat is limited through the cooperation of the limiting foot and the installation block, so that the installation of the installation seat and the cabinet body plate is realized, the installation of the installation seat through a self-tapping screw is not needed, and the trouble that the self-tapping screw falls off and is inconvenient to maintain is avoided; the screws penetrate through the counter bores to be connected with the threaded holes in a meshed mode, limiting connection between the installation base and the installation block is achieved, and the installation stability of the installation base is further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hinges for furniture connection, and particularly relates to a connection structure for furniture. Background Art

[0002] For furniture with swing doors, hinges are required to connect the door body and the cabinet body. For example, Chinese patent application No. 201921635374.5 discloses a simplified structure of a furniture hinge, which mainly includes a hinge cup, a hinge arm, and a connecting arm.

[0003] At present, most of the hinges of this type are installed directly by self-tapping screws. However, in actual use, especially for furniture made of artificial boards, due to the poor density of the boards, as the number of door openings increases during use, the self-tapping screws used to fix the connecting arm will fall out (the hinge cup is generally embedded in the installation groove, and the force between the hinge cup and the door body can share the force exerted on the self-tapping screw. Therefore, the possibility of the self-tapping screw on the hinge cup falling off is relatively small). Even if the self-tapping screw is screwed in again, the fixing effect is basically lost. To repair this problem, it is generally necessary to change the installation position. However, since the installation of the hinge cup requires slotting, repair is very troublesome. Utility Model Content

[0004] The purpose of the present invention is to provide a connection structure for furniture to solve the problems mentioned in the above background technology. The connection structure for furniture provided by the present invention has the feature of preventing the self-tapping screws on the connection arm from falling off.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a connection structure for furniture, comprising a connecting arm, a hinge cup, and a hinge arm for connecting the connecting arm and the hinge cup, the connecting arm being connected to a mounting seat, the bottom of the mounting seat being provided with at least two groups of symmetrically arranged limit feet, and also comprising a mounting block cooperating with the limit feet.

[0006] In order to improve stability without increasing additional material consumption, the limiting foot is further L-shaped and formed by punching and bending.

[0007] In order to achieve a limited connection between the mounting seat and the mounting block and further ensure the stability of the mounting seat, the mounting seat is further provided with two countersunk holes, and the mounting block is provided with threaded holes corresponding to the countersunk holes.

[0008] In order to ensure flexible contact between the mounting block and the cabinet panel, the force exerted by the mounting block on the cabinet panel can be buffered to a certain extent, and noise caused by possible gaps can be avoided. Furthermore, two rubber blocks are connected to the surface of the mounting block corresponding to the mounting seat, and the two rubber blocks are respectively located at both ends of the mounting seat.

[0009] In order to facilitate the insertion of the mounting block into the insertion groove, a slope is further provided on the side of the rubber block at the insertion end.

[0010] In order to achieve flexible contact between the mounting base and the cabinet panel and ensure tightness of the mounting base, thereby avoiding noise caused by the existing gap, a rubber pad is further connected to the periphery of the bottom surface of the mounting base.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model limits the mounting block by inserting the slot, and limits the mounting base by cooperating with the limiting foot and the mounting block, thereby realizing the installation of the mounting base and the cabinet panel. It is unnecessary to install the mounting base with self-tapping screws, thus avoiding the problem of self-tapping screws falling off and inconvenience in maintenance.

[0013] 2. The utility model realizes the limited connection between the mounting seat and the mounting block by screws passing through the countersunk holes and engaging with the threaded holes, further ensuring the stability of the mounting seat installation;

[0014] 3. Two rubber blocks are connected to the surfaces of the mounting block and the mounting seat of the utility model, so that the mounting block and the cabinet panel are in flexible contact, which can buffer the force exerted by the mounting block on the cabinet panel to a certain extent and avoid noise caused by possible gaps;

[0015] 4. The bottom periphery of the mounting base of the present invention is connected with a rubber pad, so that the mounting base and the cabinet panel are in flexible contact, ensuring the tightness of the mounting base installation, thereby avoiding noise caused by the existing gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting base of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connection between the mounting seat and the mounting block of the utility model;

[0019] Figure 4 This is a structural diagram of the installation block of the utility model;

[0020] Figure 5This is a structural diagram of the connection between the mounting base and the cabinet panel of the utility model;

[0021] Figure 6 This is a structural diagram of the cabinet board of the utility model;

[0022] In the figure: 1. Connecting arm; 2. Hinge cup; 3. Hinge arm; 4. Mounting block; 41. Threaded hole; 42. Rubber block; 5. Mounting seat; 51. Limiting foot; 52. Countersunk hole; 53. Rubber pad; 6. Cabinet panel; 61. Mounting slot; 62. Insert slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-6 The utility model provides the following technical solutions: a connection structure for furniture, comprising a connecting arm 1, a hinge cup 2 and a hinge arm 3 for connecting the connecting arm 1 and the hinge cup 2, a mounting seat 5 connected to the connecting arm 1, and at least two groups of symmetrically arranged limiting feet 51 are provided at the bottom of the mounting seat 5, the limiting feet 51 are L-shaped structures, and also include a mounting block 4 that cooperates with the limiting feet 51, and a mounting groove 61 for placing the mounting seat 5 and an insertion groove 62 for inserting the mounting block 4 need to be opened on the cabinet panel 6, the mounting block 4 and the insertion groove 62 are interference fit, the insertion groove 62 is connected to the mounting groove 61, and the end of the insertion groove 62 located inside the cabinet panel 6 needs to exceed the side of the mounting groove 61.

[0026] By adopting the above technical solution, the utility model limits the mounting block 4 by inserting the groove 62, and limits the mounting seat 5 by cooperating with the limiting foot 51 and the mounting block 4, thereby realizing the installation of the mounting seat 5 and the cabinet panel 6. There is no need to install the mounting seat 5 by self-tapping screws, thereby avoiding the problem of self-tapping screws falling off and inconvenience in maintenance.

[0027] Specifically, the limiting foot 51 is formed by punching and bending.

[0028] By adopting the above technical solution, the limiting foot 51 and the mounting seat 5 adopt an integrally formed structure, which has better stability and does not require additional material consumption.

[0029] Example 2

[0030] The difference between this embodiment and the first embodiment is that: specifically, the mounting seat 5 is provided with two countersunk holes 52 , and the mounting block 4 is provided with threaded holes 41 corresponding to the countersunk holes 52 .

[0031] By adopting the above technical solution, the screw passes through the countersunk hole 52 and engages with the threaded hole 41 to achieve a limited connection between the mounting seat 5 and the mounting block 4, further ensuring the stability of the installation of the mounting seat 5.

[0032] Example 3

[0033] The difference between this embodiment and the first embodiment is that: specifically, two rubber blocks 42 are connected to the surface of the mounting block 4 corresponding to the mounting seat 5 , and the two rubber blocks 42 are respectively located at two ends of the mounting seat 5 .

[0034] By adopting the above technical solution, the mounting block 4 and the cabinet panel 6 are in flexible contact, which can buffer the force exerted by the mounting block 4 on the cabinet panel 6 to a certain extent and avoid noise caused by possible gaps.

[0035] Specifically, a slope is provided on the side of the rubber block 42 at the insertion end.

[0036] By adopting the above technical solution, it is convenient to insert the mounting block 4 into the insertion groove 62 .

[0037] Example 4

[0038] The difference between this embodiment and the first embodiment is that: specifically, a rubber pad 53 is connected to the periphery of the bottom surface of the mounting seat 5 .

[0039] By adopting the above technical solution, flexible contact is achieved between the mounting base 5 and the cabinet panel 6, ensuring tightness of the mounting base 5, thereby avoiding noise caused by the existing gap.

[0040] In summary, the present invention limits the mounting block 4 by inserting the groove 62, and limits the mounting seat 5 by cooperating with the limiting foot 51 and the mounting block 4, thereby realizing the installation of the mounting seat 5 and the cabinet plate 6, without the need to install the mounting seat 5 by self-tapping screws, thereby avoiding the problem of self-tapping screws falling off and inconvenience in maintenance; the present invention realizes the limiting connection between the mounting seat 5 and the mounting block 4 by screws passing through the countersunk holes 52 and engaging with the threaded holes 41, further ensuring the stability of the installation of the mounting seat 5; the mounting block 4 of the present invention is connected to the corresponding surface of the mounting seat 5, so that the mounting block 4 and the cabinet plate 6 are in flexible contact, which can buffer the force exerted by the mounting block 4 on the cabinet plate 6 to a certain extent, and can also avoid noise caused by possible gaps; the periphery of the bottom surface of the mounting seat 5 of the present invention is connected with a rubber pad 53, so that the mounting seat 5 and the cabinet plate 6 are in flexible contact, ensuring the tightness of the installation of the mounting seat 5, thereby avoiding noise caused by the existing gaps.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure for furniture, comprising a connecting arm, a hinge cup, and a hinge arm for connecting the connecting arm and the hinge cup, wherein the connecting arm is connected to a mounting seat, characterized in that: The bottom of the mounting seat is provided with at least two groups of symmetrically arranged limiting feet, and also includes a mounting block matched with the limiting feet.

2. A connection structure for furniture according to claim 1, characterized in that: The limiting foot is an L-shaped structure.

3. A connection structure for furniture according to claim 2, characterized in that: The limiting foot is formed by punching and bending.

4. The connection structure for furniture according to claim 1, characterized in that: The mounting seat is provided with two countersunk holes.

5. The connection structure for furniture according to claim 4, characterized in that: The mounting block is provided with a threaded hole corresponding to the countersunk hole.

6. The connection structure for furniture according to claim 1, characterized in that: Two rubber blocks are connected to the surface of the mounting block corresponding to the mounting seat, and the two rubber blocks are respectively located at two ends of the mounting seat.

7. The connection structure for furniture according to claim 6, characterized in that: A slope is provided on the side of the rubber block at the insertion end.

8. The connection structure for furniture according to claim 1, characterized in that: A rubber pad is connected to the periphery of the bottom surface of the mounting seat.

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