CN-224228455-U - Hinge device and cabinet body

Abstract

The utility model provides a hinge means and cabinet body, includes two middle parts articulated connecting piece each other to and set up in the base of connecting piece both sides, the first end of connecting piece is equipped with first guiding portion, and the base is equipped with second guiding portion, first guiding portion sliding connection in correspond one side second guiding portion, one of them guiding groove of first guiding portion and second guiding portion, another is the direction convex part, and the second end of connecting piece articulates in the base that corresponds one side. The two bases can relatively and reciprocally rotate, and have an initial position and a final position, when the two bases are positioned at the initial position and the final position, the guide convex parts are respectively abutted to the initial limiting surface and the final limiting surface, so that the movement angle between the two bases is limited, the problem that interference occurs between the mirror surfaces and hardware is exposed in the opening and closing process of the lamp mirror using the hinge device is reduced, and the use experience of a user is improved.

Inventors

• LIN XIAOFA
• LIN XIAOSHAN
• YANG HAILONG
• WANG JIAXIANG
• WANG XUN

Assignees

• 九牧厨卫股份有限公司

Dates

Publication Date

20260512

Application Date

20250424

Claims (10)

1. 1. The hinge device is characterized by comprising two connecting pieces with hinged middle parts, wherein first ends of the two connecting pieces are provided with first guide parts, two ends of the connecting pieces are respectively provided with a base, the bases are provided with second guide parts, the first guide parts are slidably connected with the second guide parts on the corresponding sides, one of the first guide parts and the second guide parts is a guide groove, the other is a guide convex part, and the second ends of the two connecting pieces are hinged with the bases on the corresponding sides; The device also comprises an initial limiting surface and a termination limiting surface, wherein the initial limiting surface and the termination limiting surface are at least arranged in one guide groove or respectively arranged in the two guide grooves; The two bases can relatively rotate in a reciprocating mode and are provided with an initial position and a final position, when the guide convex portions are located at the initial position, the guide convex portions are abutted to the initial limiting surfaces, and when the guide convex portions are located at the final position, the guide convex portions are abutted to the final limiting surfaces.
2. 2. A hinge device according to claim 1, wherein the base is provided with a receiving groove constituting a movable space for sliding of the link, at least one wall surface in the receiving groove is provided with the guide groove constituting the second guide portion, the first end of the link is provided with the guide protrusion constituting the first guide portion.
3. 3. A hinge device according to claim 2, wherein said guide grooves are provided in opposite walls of said receiving groove, and said guide protrusions are provided on both sides of said first end of said connecting member.
4. 4. The hinge device according to claim 2, wherein the base includes a body and a base connected to the body, the second end of the connecting member is hinged to the base on a corresponding side, a plug is provided at an end of the guide groove away from the base, the guide protrusion abuts against the plug when the two bases are in the initial position, and the guide protrusion abuts against the base when the two bases are in the end position.
5. 5. A hinge assembly according to claim 4, wherein the base is provided with a relief groove for the connector.
6. 6. The hinge device of claim 5, wherein the connector includes a first connector and a second connector connected to each other, the relief groove includes a first relief groove and a second relief groove, the first connector is hinged to the first relief groove, and the second connector is slidably connected to the second relief groove of the other base.
7. 7. The hinge device according to claim 6, wherein an angle is formed between the first connecting position and the second connecting position, and a mounting groove is formed between the first connecting position and the second connecting position, and the two connecting members are adapted to be concave-convex fitted to each other through the mounting groove.
8. 8. A hinge assembly according to any one of claims 1 to 7 wherein the angle of rotation of the two bases from the initial position to the final position is in the range 0 to 95 degrees.
9. 9. A cabinet comprising a main mirror assembly, a side mirror assembly disposed at least on one side of the main mirror assembly, and a hinge device according to any one of claims 1-8, wherein the two bases are respectively connected to the main mirror assembly and the side mirror assembly, so that the side mirror assembly can rotate to an initial position and a final position relative to the main mirror assembly.
10. 10. A cabinet according to claim 9, wherein the periphery of the main mirror assembly and the side mirror assembly are provided with light emitting members, and the main mirror assembly is provided with operating members for controlling the light emitting members to be turned on and off.

Description

Hinge device and cabinet body Technical Field The utility model relates to the technical field of hinge devices, in particular to a hinge device and a cabinet body. Background In the current market, three-sided folding lamp mirror designs have several drawbacks. In particular, the hinge portions between the mirrors are not provided with an effective stop mechanism, which can cause a series of problems during mirror rotation. For example, excessive rotation angles may result in exposed hardware, which may be aesthetically undesirable and may present a safety risk. Meanwhile, in the opening and closing process of the mirror surfaces, due to the lack of proper limit design, unnecessary interference between the mirror surfaces can occur, so that the operation difficulty is increased, and the mirror surface structure can be damaged. Disclosure of utility model The utility model provides a hinge device and a cabinet body, which aim to solve the problem that a limiting mechanism is not arranged on a current hinge, so that the hinge is limited to move in a preset angle stroke. In order to achieve the above purpose, the present utility model provides the following technical solutions: The hinge device comprises two connecting pieces with the middle parts hinged with each other, wherein first ends of the two connecting pieces are provided with first guide parts, two ends of the connecting pieces are respectively provided with a base, the base is provided with second guide parts, the first guide parts are connected with the second guide parts on the corresponding sides in a sliding manner, one of the first guide parts and the second guide parts is a guide groove, the other one is a guide convex part, and the second ends of the two connecting pieces are hinged with the base on the corresponding side; The device also comprises an initial limiting surface and a termination limiting surface, wherein the initial limiting surface and the termination limiting surface are at least arranged in one guide groove or respectively arranged in the two guide grooves; The two bases can relatively rotate in a reciprocating mode and are provided with an initial position and a final position, when the two bases are in the initial position, the guide convex part is abutted against the initial limiting surface, and when the two bases are in the final position, the guide convex part is abutted against the final limiting surface. Further, the base is provided with a containing groove, the containing groove forms a movable space for sliding of the connecting piece, at least one wall surface in the containing groove is provided with a guide groove, the guide groove forms a second guide part, the first end of the connecting piece is provided with a guide convex part, and the guide convex part forms a first guide part. Further, two opposite wall surfaces in the accommodating groove are provided with guide grooves, and two sides of the first end of the connecting piece are provided with guide convex parts. Further, the base comprises a body and a base connected to the body, the second end of the connecting piece is hinged to the base on the corresponding side, a plug is arranged at one end, away from the base, of the guiding groove, when the two bases are in an initial position, the guiding convex parts are abutted to the plug, and when the two bases are in a terminal position, the guiding convex parts are abutted to the base. Further, the base is provided with a yielding groove of the adapting connecting piece. Further, the connecting piece includes interconnect's first connecting bit and second connecting bit, and the groove of stepping down includes first groove and the second groove of stepping down, and first connecting bit articulates in first groove of stepping down, and second connecting bit sliding connection is in the second groove of stepping down of another base. Further, the first connecting position and the second connecting position are provided with angles, and the first connecting position and the second connecting position are provided with mounting grooves, and the two connecting pieces are mutually matched in a concave-convex mode through the mounting grooves. Further, the angle range corresponding to the rotation of the two bases from the initial position to the final position is 0-95 degrees. The cabinet body comprises a main mirror assembly, a side mirror assembly arranged at least on one side of the main mirror assembly, and the hinge device, wherein the hinge device is arranged in the above-mentioned manner, and the two bases are respectively connected with the main mirror assembly and the side mirror assembly, so that the side mirror assembly can rotate to an initial position and a final position relative to the main mirror assembly. Further, the periphery of the main mirror assembly and the side mirror assembly is provided with a light emitting part, and the main mirror assembly is provided with an operating part for co