Double-sided eccentric wheel

Abstract

The utility model provides a double-sided eccentric wheel which comprises an upper piece body and a lower piece body, one side of the upper piece body and one side of the lower piece body are connected, a bayonet is formed in the other side of the upper piece body and the other side of the lower piece body, one end of the bayonet is an inserting end used for inserting a connecting rod, and the other end of the bayonet is a limiting end used for locking the connecting rod. Tool grooves used for twisting are formed in the end faces of the upper piece body and the lower piece body, anti-skid points are arranged on the inner side walls, close to the limiting ends, of the upper piece body and the lower piece body, and the connecting rod is prevented from sliding back after being locked. According to the utility model, a structure that both sides can be mounted is adopted, so that furniture can be mounted more conveniently and flexibly, and a cabinet can be vertically mounted even in a narrow space.

Description

Technical Field

[0001] The utility model relates to the technical field of fasteners, in particular to a double-sided eccentric wheel. Background Art

[0002] Eccentric connectors are generally composed of eccentric wheels, connecting rods, and embedded nuts, and are mainly used as connectors for panel furniture. Specifically, the torsional bend at the bottom of the eccentric wheel deviates from the arc of the center of the circle. When the cross screw slot of the eccentric wheel is turned by the screw cone, the connecting rod stuck in the arc will be pulled toward the center of the eccentric wheel along the arc, so that the connecting rod tightens the distance between the boards, thereby making the connection between the boards firm.

[0003] At present, common eccentric wheels have only a single side that can be twisted using tools, which makes it difficult to assemble some cabinets in relatively small spaces, resulting in low convenience and reduced installation efficiency. Utility Model Content

[0004] The utility model provides a double-sided eccentric wheel, which adopts a structure that can be installed on both sides, making the installation of furniture more convenient and flexible, and the cabinet can be installed vertically even in a small space.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-sided eccentric wheel comprises an upper body and a lower body, wherein the upper body and the lower body are connected on one side and a bayonet is formed on the other side, one end of the bayonet is an insertion end for inserting a connecting rod, and the other end is a limiting end for locking the connecting rod, tool grooves for twisting are arranged on the end faces of the upper body and the lower body, and anti-slip points are arranged on the inner side walls of the upper body and the lower body near the limiting end to prevent the connecting rod from sliding back after locking the connecting rod.

[0007] Preferably, at least one anti-slip tooth is provided on the outer side walls of the upper sheet body and the lower sheet body.

[0008] Preferably, the anti-slip teeth are in the shape of ratchet teeth.

[0009] Preferably, there are at least two anti-slip points.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the eccentric wheel can be installed on both sides, making the installation of furniture more convenient and flexible, and the cabinet can be erected and assembled even in a small space, and the provision of anti-slip points can effectively prevent the locked connecting rod from sliding back. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a front view structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0014] It should be noted that when a component / part is referred to as being "set on" another component / part, it may be directly set on the other component / part or there may also be an intermediate component / part. When a component / part is referred to as being "connected / coupled" to another component / part, it may be directly connected / coupled to the other component / part or there may be an intermediate component / part at the same time. The term "connection / coupling" as used herein may include electrical and / or mechanical physical connections / couplings. The term "includes / comprising" as used herein refers to the presence of a feature, step or component / part, but does not exclude the presence or addition of one or more other features, steps or components / parts. The term "and / or" as used herein includes any and all combinations of one or more relevant listed items.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0016] See also Figure 1 and Figure 2 As shown, a double-sided eccentric wheel includes an upper sheet body 1 and a lower sheet body 2 of the same structure, wherein the upper sheet body 1 and the lower sheet body 2 are connected on one side and a bayonet 3 is formed on the other side, wherein one end of the bayonet 3 is an insertion end 31 for inserting a connecting rod, and the other end is a limit end 32 for locking the connecting rod, and a tool groove 4 for twisting is provided on the end surfaces of the upper sheet body 1 and the lower sheet body 2, and the tool groove 4 can be a cross shape, a straight shape or a polygonal shape, and an anti-slip point 5 is provided on the inner side wall of the upper sheet body 1 and the lower sheet body 2 near the limit end 32 to prevent the connecting rod from sliding back after locking the connecting rod.

[0017] At least one anti-slip tooth 6 is provided on the outer side wall of the upper plate body 1 and the lower plate body 2. The anti-slip tooth 6 is in the shape of a ratchet. There are at least two anti-slip points 5.

[0018] When using it, you can choose one side of the eccentric wheel as the twisting surface according to convenience, so that it is more convenient to assemble furniture even in a relatively small space.

[0019] The eccentric wheel of the utility model has a double-sided installation structure, which makes the installation of furniture more convenient and flexible. The cabinet can be erected and assembled even in a small space, and the provision of the anti-slip point 5 can effectively prevent the locked connecting rod from sliding back.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-sided eccentric wheel, comprising an upper plate body and a lower plate body, wherein the upper plate body and the lower plate body are connected at one side and a bayonet is formed at the other side, wherein one end of the bayonet is an insertion end for inserting a connecting rod, and the other end is a limiting end for locking the connecting rod, characterized in that: Tool grooves for twisting are arranged on the end surfaces of the upper and lower sheets, and anti-slip points are arranged on the inner side walls of the upper and lower sheets near the limit ends to prevent the connecting rod from sliding back after locking the connecting rod.

2. The double-sided eccentric wheel according to claim 1, characterized in that: At least one anti-slip tooth is arranged on the outer side walls of the upper plate body and the lower plate body.

3. The double-sided eccentric wheel according to claim 2, characterized in that: The anti-slip teeth are in a ratchet shape.

4. The double-sided eccentric wheel according to any one of claims 1 to 3, characterized in that: There are at least two anti-slip points.

Images