Hidden hinge-free assembly

Abstract

The utility model discloses a hidden hinge-free assembly, which relates to the technical field of furniture decoration and comprises a cabinet body assembly, an opening and closing mechanism is arranged on the surface of the cabinet body assembly, and a cabinet door assembly is movably mounted on the surface of the opening and closing mechanism. The inserting plate is inserted into the inserting groove in the surface of the L-shaped connecting assembly, the inserting plate is fixed to the L-shaped connecting assembly by arranging the bolt on the surface of the connecting hole, the horizontal connecting frame and the vertical connecting frame are connected with the L-shaped connecting assembly, and the protruding textures on the surface of the L-shaped connecting assembly can increase friction force, so that the L-shaped connecting assembly cannot be separated from the L-shaped connecting assembly; meanwhile, the horizontal connecting frame shields a notch in the top of the inserting groove, so that the inserting plate cannot be separated from the inserting groove, one end of the connecting plate extends out, the rotating rod is connected with the cabinet door assembly, the effect of rotating the cabinet door assembly is achieved, a supporting block arranged in the L-shaped connecting assembly can reduce the weight of the L-shaped connecting assembly, the manufacturing cost is reduced, meanwhile, supporting force can be guaranteed, and the service life of the cabinet door assembly is prolonged. And the adaptability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of furniture decoration technology, specifically to a concealed hinge-free component. Background Technology

[0002] Interior decoration, also known as renovation or furnishing, refers to the work carried out within a specific area and scope, including plumbing and electrical work, walls, floors, ceilings, landscaping, etc., based on certain design concepts and aesthetic rules. It encompasses everything from small details like furniture placement and door orientation to larger aspects like custom-made room accessories and lighting fixtures. Interior decoration differs from furnishing; furnishing refers to the artistic processing of everyday items or the living environment.

[0003] Existing hinge components have the following shortcomings:

[0004] 1. Inaccurate positioning causes the cabinet door to tilt, which in turn makes it impossible for the cabinet door to be aligned.

[0005] 2. The protruding hinge components reduce the aesthetic appeal of the cabinet and make it easy for users to bump into them. Utility Model Content

[0006] The purpose of this invention is to provide a concealed hinge-free assembly to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A concealed hingeless assembly includes a cabinet assembly, the surface of which is provided with an opening and closing mechanism, and a cabinet door assembly is movably mounted on the surface of the opening and closing mechanism.

[0009] The opening and closing mechanism includes a vertical connecting frame, which is fixedly installed on the surface of the cabinet assembly. An L-shaped connecting component is sleeved inside the vertical connecting frame. The interior of the L-shaped connecting component has a U-shaped cavity structure. A horizontal connecting frame is sleeved at one end of the L-shaped connecting component.

[0010] A further improvement of this utility model is that: the surface of the L-shaped connecting component is provided with raised texture, the surface of the L-shaped connecting component is provided with slots, and there are two sets of slots, which are symmetrically distributed on the surface of the L-shaped connecting component.

[0011] A further improvement of this utility model is that: a support block is fixedly installed inside the L-shaped connecting component, and multiple sets of the support blocks are provided, with the support blocks evenly distributed inside the L-shaped connecting component.

[0012] A further improvement of this utility model is that: a plug plate is fixedly installed inside the slot, the width of the plug plate is adapted to the slot, and a connection hole is provided on the surface of the plug plate, which is adapted to the L-shaped connection component.

[0013] A further improvement of the present invention is that the opening and closing mechanism further includes a connecting plate, the connecting plate is fixedly installed on the surface of the insert plate, a connecting member is movably installed on the surface of the connecting plate, a rotating rod is fixedly installed at the bottom end of the connecting member, and the rotating rod is fixedly installed inside the cabinet door assembly.

[0014] A further improvement of the present invention is that the cabinet assembly includes a cabinet body, the cabinet body is fixedly installed on the surface of the vertical connecting frame, and a table is provided at the top of the cabinet body, the width of which is greater than that of the opening and closing mechanism.

[0015] A further improvement of this utility model is that: the cabinet door assembly includes a cabinet door body, the cabinet door body is fixedly installed on the surface of the rotating rod, the end of the cabinet door body near the rotating rod is provided with a chamfer, and a handle groove is fixedly installed on the top of the cabinet door body, the width of the handle groove being adapted to the countertop.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a concealed hinge-free assembly, which employs a combination of a vertical connecting frame, a horizontal connecting frame, an L-shaped connecting component, a support block, a slot, a connecting plate, a rotating rod, a connector, an insert plate, and a connecting hole. The insert plate is inserted into the slot on the surface of the L-shaped connecting component, and bolts are used to fix it to the L-shaped connecting component via the connecting hole. The horizontal and vertical connecting frames are connected to the L-shaped connecting component. The raised texture on the surface of the L-shaped connecting component increases friction, preventing the vertical and horizontal connecting frames from easily detaching from the L-shaped connecting component. Simultaneously, the horizontal connecting frame covers the slot at the top of the slot, making the insert plate more stable and preventing it from detaching from the slot. One end of the connecting plate extends, and the rotating rod on the surface of the connector connects to the cabinet door assembly, thus achieving the effect of rotating the cabinet door assembly. The support block inside the L-shaped connecting component reduces its weight and manufacturing cost while ensuring support force. This device achieves excellent positioning efficiency and accuracy, and improves the adaptability of the device.

[0018] 2. This utility model provides a concealed hinge-free component, which uses the cooperation of cabinet body, countertop, cabinet door body and handle groove. The countertop set at the top of the cabinet body covers the cabinet body. The part extending from the front end of the countertop covers the opening and closing mechanism and is parallel to the handle groove, so that no component protrudes from the cabinet body as a whole, avoiding bumps to the user. The rounded treatment at one end of the cabinet door body reduces the possibility of the cabinet door body getting stuck and improves the adaptability of the device. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention from an axial view perspective;

[0021] Figure 3 This is a partially enlarged structural diagram of point A of this utility model;

[0022] Figure 4 This is a schematic diagram of the opening and closing mechanism of this utility model;

[0023] Figure 5 This is a structural schematic diagram of the L-shaped connecting component of this utility model.

[0024] In the diagram: 1. Cabinet assembly; 11. Cabinet body; 12. Countertop; 2. Cabinet door assembly; 201. Cabinet door body; 202. Handle groove; 3. Opening and closing mechanism; 301. Vertical connecting frame; 302. Horizontal connecting frame; 303. L-shaped connecting assembly; 304. Support block; 305. Slot; 306. Connecting plate; 307. Rotating rod; 308. Connector; 309. Insert plate; 310. Connecting hole. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to embodiments:

[0026] Example 1

[0027] like Figure 1-5As shown, this utility model provides a concealed hingeless component, including a cabinet component 1. An opening and closing mechanism 3 is provided on the surface of the cabinet component 1. A cabinet door component 2 is movably mounted on the surface of the opening and closing mechanism 3. The opening and closing mechanism 3 includes a vertical connecting frame 301, which is fixedly installed on the surface of the cabinet component 1. An L-shaped connecting component 303 is sleeved inside the vertical connecting frame 301. The interior of the L-shaped connecting component 303 has a U-shaped cavity structure. A horizontal connecting frame 302 is sleeved at one end of the L-shaped connecting component 303. The surface of the L-shaped connecting component 303 is provided with raised textures. Two sets of slots 305 are provided on the surface of the L-shaped connecting component 303, symmetrically distributed on the L-shaped connecting components. On the surface of component 303, a support block 304 is fixedly installed inside the L-shaped connecting component 303. Multiple sets of support blocks 304 are provided and are evenly distributed inside the L-shaped connecting component 303. An insert plate 309 is fixedly installed inside the slot 305. The width of the insert plate 309 is adapted to the slot 305. A connecting hole 310 is provided on the surface of the insert plate 309. The connecting hole 310 is adapted to the L-shaped connecting component 303. The opening and closing mechanism 3 also includes a connecting plate 306. The connecting plate 306 is fixedly installed on the surface of the insert plate 309. A connector 308 is movably installed on the surface of the connecting plate 306. A rotating rod 307 is fixedly installed at the bottom end of the connector 308. The rotating rod 307 is fixedly installed inside the cabinet door component 2.

[0028] In this embodiment, the insert plate 309 is inserted into the slot 305 on the surface of the L-shaped connecting component 303, and bolts are provided on the surface of the connecting hole 310 to fix it to the L-shaped connecting component 303. The horizontal connecting frame 302 and the vertical connecting frame 301 are connected to the L-shaped connecting component 303. The raised texture on the surface of the L-shaped connecting component 303 can increase the friction, so that the vertical connecting frame 301 and the horizontal connecting frame 302 will not easily detach from the L-shaped connecting component 303. At the same time, the horizontal connecting frame 302 blocks the slot at the top of the slot 305, making the insert plate 309 more stable and preventing it from detaching from the slot 305. One end of the connecting plate 306 extends out, and the rotating rod 307 on the surface of the connector 308 is connected to the cabinet door component 2, thereby achieving the effect of rotating the cabinet door component 2. The support block 304 provided inside the L-shaped connecting component 303 can reduce the weight of the L-shaped connecting component 303, reduce manufacturing costs, and at the same time ensure support force. This device makes the positioning very efficient and accurate, and improves the adaptability of the device.

[0029] Example 2

[0030] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the cabinet assembly 1 includes a cabinet body 11, which is fixedly installed on the surface of the vertical connecting frame 301. A tabletop 12 is provided at the top of the cabinet body 11, and the width of the tabletop 12 is higher than that of the opening and closing mechanism 3. The cabinet door assembly 2 includes a cabinet door body 201, which is fixedly installed on the surface of the rotating rod 307. A chamfer is provided at one end of the cabinet door body 201 near the rotating rod 307. A handle groove 202 is fixedly installed at the top of the cabinet door body 201, and the width of the handle groove 202 is adapted to the tabletop 12.

[0031] In this embodiment, the cabinet body 11 is covered by the tabletop 12 at the top of the cabinet body 11. The part extending from the front end of the tabletop 12 covers the opening and closing mechanism 3 and is parallel to the handle groove 202, so that no component of the cabinet assembly 1 protrudes, avoiding bumping the user. The rounded treatment at one end of the cabinet door body 201 reduces the possibility of the cabinet door body 201 getting stuck and improves the adaptability of the device.

[0032] The working principle of this hidden hinge-free component will be explained in detail below.

[0033] like Figure 1-5 As shown, by inserting the insert plate 309 into the slot 305 on the surface of the L-shaped connecting assembly 303, and fixing it to the L-shaped connecting assembly 303 with bolts provided on the surface of the connecting hole 310, the horizontal connecting frame 302 and the vertical connecting frame 301 are connected to the L-shaped connecting assembly 303. The raised texture on the surface of the L-shaped connecting assembly 303 can increase the friction, so that the vertical connecting frame 301 and the horizontal connecting frame 302 will not easily detach from the L-shaped connecting assembly 303. At the same time, the horizontal connecting frame 302 blocks the slot at the top of the slot 305, making the insert plate 309 more stable and preventing it from detaching from the slot 305. One end of the connecting plate 306 extends out, and the rotating rod 307 on the surface of the connector 308 connects to the cabinet door assembly. The L-shaped connecting component 303 is connected to achieve the effect of rotating the cabinet door component 2. The support block 304 inside the L-shaped connecting component 303 can reduce the weight of the L-shaped connecting component 303 and reduce manufacturing costs, while ensuring support force. This device makes the positioning very efficient and accurate. At the same time, the table 12 set at the top of the cabinet body 11 covers the cabinet body 11. The part extending from the front end of the table 12 covers the opening and closing mechanism 3 and keeps parallel to the handle groove 202, so that no component protrudes from the cabinet component 1 and avoids users bumping into it. The rounded treatment at one end of the cabinet door body 201 reduces the possibility of the cabinet door body 201 getting stuck and improves the adaptability of the device.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A concealed hingeless assembly, comprising a cabinet assembly (1), characterized in that: The surface of the cabinet assembly (1) is provided with an opening and closing mechanism (3), and a cabinet door assembly (2) is movably installed on the surface of the opening and closing mechanism (3). The opening and closing mechanism (3) includes a vertical connecting frame (301), which is fixedly installed on the surface of the cabinet assembly (1). An L-shaped connecting assembly (303) is sleeved inside the vertical connecting frame (301). The interior of the L-shaped connecting assembly (303) is a U-shaped cavity structure. A horizontal connecting frame (302) is sleeved at one end of the L-shaped connecting assembly (303).

2. The concealed hingeless assembly according to claim 1, characterized in that: The surface of the L-shaped connecting component (303) is provided with raised texture, and the surface of the L-shaped connecting component (303) is provided with slots (305). There are two sets of slots (305), and the slots (305) are symmetrically distributed on the surface of the L-shaped connecting component (303).

3. The concealed hingeless assembly according to claim 1, characterized in that: The L-shaped connecting component (303) has a support block (304) fixedly installed inside. Multiple sets of the support block (304) are provided, and the support block (304) is evenly distributed inside the L-shaped connecting component (303).

4. A concealed hingeless assembly according to claim 2, characterized in that: A plug plate (309) is fixedly installed inside the slot (305). The width of the plug plate (309) is adapted to the slot (305). A connection hole (310) is provided on the surface of the plug plate (309). The connection hole (310) is adapted to the L-shaped connection assembly (303).

5. A concealed hingeless assembly according to claim 4, characterized in that: The opening and closing mechanism (3) also includes a connecting plate (306), which is fixedly installed on the surface of the insert plate (309). A connector (308) is movably installed on the surface of the connecting plate (306). A rotating rod (307) is fixedly installed at the bottom end of the connector (308). The rotating rod (307) is fixedly installed inside the cabinet door assembly (2).

6. A concealed hingeless assembly according to claim 1, characterized in that: The cabinet assembly (1) includes a cabinet body (11), which is fixedly installed on the surface of the vertical connecting frame (301). A tabletop (12) is provided at the top of the cabinet body (11), and the width of the tabletop (12) is higher than that of the opening and closing mechanism (3).

7. A concealed hingeless assembly according to claim 5, characterized in that: The cabinet door assembly (2) includes a cabinet door body (201), which is fixedly installed on the surface of the rotating rod (307). The cabinet door body (201) has a chamfer at one end near the rotating rod (307), and a handle groove (202) is fixedly installed at the top of the cabinet door body (201). The width of the handle groove (202) is adapted to the countertop (12).

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