A cabinet quick-mounting connecting structure

Abstract

A cabinet quick-assembly connecting structure comprises a first cabinet plate, a second cabinet plate and a mounting base, the mounting base has a base body, a base insertion part arranged on the base body and a base fastening part, the base body, the base insertion part and the base fastening part enclose a matching insertion slot; an end of the first cabinet plate is provided with a first insertion slot, the base insertion part is inserted into the first insertion slot; the second cabinet plate is provided with a matching fastener, the matching fastener comprises a fastener extension part and a fastener fastening part arranged on the fastener extension part; when the fastener fastening part is inserted into the matching insertion slot and is buckled with the base fastening part, the fastener extension part and / or the second cabinet plate are positioned against the first cabinet plate. The utility model can enable non-professionals to complete the quick-buckling fixation of the first cabinet plate and the second cabinet plate by manual operation only, effectively avoid assembly failure caused by hole misplacement, and reduce assembly difficulty and time cost.

Description

Technical Field

[0001] This utility model relates to the field of cabinet technology, specifically to a quick-installation connection structure for cabinets. Background Technology

[0002] In the fields of cabinet manufacturing and home assembly, the assembly structure of the cabinet directly affects assembly efficiency, stability of use, and ease of operation for users.

[0003] Currently, the vast majority of cabinet frames on the market adopt a structural design formed by splicing vertical and horizontal panels. Their connection and fixing methods generally rely on screw connection technology, that is, by pre-drilling pre-drilled holes at the splicing position of the vertical and horizontal panels, and then passing screws through the pre-drilled holes to achieve the fixed assembly of the two. However, the assembly process of this traditional screw connection method is complicated and cumbersome. It requires operators to align the drilling positions of the vertical and horizontal plates. For non-professional assemblers, it is difficult to align the holes, which can easily lead to misalignment, resulting in assembly failure or cabinet structure tilting. Moreover, the assembly process requires tools such as electric drills and screwdrivers. The carrying and operation of these tools require additional time and effort, which increases the assembly cost. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a quick-installation connection structure for cabinets.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A quick-installation connection structure for a cabinet includes a first cabinet panel and a second cabinet panel, characterized in that: it further includes a mounting base, the mounting base having a base body, a base insertion part and a base buckle part disposed on the base body, the base body, the base insertion part and the base buckle part forming a mating slot; the end of the first cabinet panel is provided with a first slot for positioning and mating with the mounting base, the base insertion part being inserted into the first slot; The second cabinet panel is provided with a fastening fastener, which includes a fastener extension and a fastener buckle on the fastener extension; when the fastener buckle is inserted into the matching slot and engages with the base buckle, the fastener extension and / or the second cabinet panel abuts against and is positioned with the first cabinet panel.

[0006] In this invention, an insertion guide head is provided on the end of the base insertion part away from the mounting base, and the insertion guide head is a tapered structure that gradually shrinks in the direction away from the base insertion part.

[0007] In this invention, the side of the base body facing the first cabinet panel is the base limiting surface. The base fastener includes a fastening guide slope located on the side of the base fastener near the base insertion part, and a fastening limiting surface for cooperating with the fastener extension part for limiting. One end of the fastening guide slope is connected to one end of the fastening limiting surface, and the other end extends obliquely towards the base insertion part and the base limiting surface. The fastener fastener is obliquely arranged to adapt to fit the fastening guide slope.

[0008] In this utility model, the fastening guide slope is provided with a buckle groove, and the fastener fastening part is provided with a buckle part that matches the buckle groove.

[0009] In this utility model, the mating fastener further includes a fastener connecting part, which is connected to the end of the fastener extension away from the first cabinet plate; the second cabinet plate is provided with a mating connecting groove for the fastener connecting part to be inserted, and the fastener connecting part is fixed in the mating connecting groove.

[0010] In this utility model, the second cabinet panel includes a second panel a and a second panel b, which are bonded and fixed together by a second adhesive curing layer, and the mating connection groove is formed between the second panel a and the second panel b.

[0011] In this utility model, one side of the fastener extension and the fastener connection are both attached to the side of the second plate a facing the second plate b and fixed by the second adhesive curing layer, and the second plate a and / or the fastener extension are positioned against the first cabinet panel.

[0012] In this utility model, the mating fastener further includes a fastener stop connected to the lower side of the fastener connecting part and / or the fastener extension part. The fastener stop and the fastener connecting part form a fastener adapter groove. The end of the second plate b is embedded in the fastener adapter groove, and the end face of the second plate b abuts against the fastener stop. The side of the second plate b facing the second plate a abuts against the side of the fastener connecting part away from the second plate a.

[0013] In this utility model, the fastener connection part is provided with at least one connection and fixing groove on the side facing the second plate a and / or the side facing the second plate b.

[0014] In this invention, the connecting and fixing groove is filled with a third adhesive curing layer that is bonded to the second plate a and / or the second plate b.

[0015] The beneficial effects of this utility model are as follows: This utility model connects the first cabinet panel and the second cabinet panel respectively through the mounting base. During installation, the first cabinet panel is first positioned and engaged with the base insertion part through the first slot, achieving quick alignment between the first cabinet panel and the mounting base. Then, the fastener fastening part of the fastener engages with the base fastening part of the mounting base, fixing the first cabinet panel and the second cabinet panel together through the mounting base. Furthermore, the fastener extension and / or the second cabinet panel abuts and positions with the first cabinet panel, achieving quick assembly between the second cabinet panel and the first cabinet panel. This assembly method allows non-professionals to quickly fasten and fix the first cabinet panel and the second cabinet panel manually, effectively avoiding assembly failure caused by misaligned holes and reducing assembly difficulty and time costs. Moreover, through the positioning and engagement of the base insertion part and the first slot, the snap-fit ​​engagement of the fastener fastening part and the base fastening part, and the abutment and limiting of the fastener extension part / second cabinet panel and the first cabinet panel, a multiple fixing structure is formed, ensuring connection strength and reducing the probability of loosening and displacement of the first and second cabinet panels during use. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the quick-assembly connection structure for the cabinet in this embodiment; Figure 2 This is an exploded view of the quick-assembly connection structure of the cabinet in this embodiment; Figure 3 This is a schematic diagram of the fastener used in this embodiment; Figure 4 This is a schematic diagram of the mounting base in this embodiment; Figure 5 This is a schematic diagram of the cabinet quick-assembly connection structure in another embodiment. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0018] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0019] Furthermore, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection using welding, a detachable connection using bolts, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0021] Reference Figure 1-4 This embodiment discloses a quick-installation connection structure for a cabinet, including a first cabinet panel 1, a second cabinet panel 2, and a mounting base 3. In this embodiment, the first cabinet panel 1 is a vertical panel; the second cabinet panel 2 is a horizontal panel; the mounting base 3 includes a base body 31, a base insertion part 32 and a base fastener 33 disposed on the base body 31, the base body 31, the base insertion part 32 and the base fastener 33 forming a mating slot 30; the end of the first cabinet panel 1 is provided with a first slot 10 for positioning and mating with the mounting base 3, and the base insertion part 32 is inserted into the first slot 10 to position the first cabinet panel 1 and the mounting base 3.

[0022] Furthermore, the second cabinet panel 2 is provided with a fastener 4, which includes a fastener extension 41 and a fastener fastening part 42 provided on the fastener extension 41. When the fastener fastening part 42 is inserted into the matching slot 30 and engages with the base fastening part 33, the first cabinet panel 1 and the second cabinet panel 2 are fixed by the mounting base 3, and the fastener extension 41 and / or the second cabinet panel 2 abut against and are positioned with the first cabinet panel 1.

[0023] In this embodiment, to facilitate the insertion of the base insert 32 into the first slot 10, an insertion guide head 321 is provided on the end of the base insert 32 away from the mounting base 3. The insertion guide head 321 is a tapered structure that gradually decreases in size towards the base insert 32. Specifically, the insertion guide head 321 includes an inlet convex arc surface, one end of which is connected to one side of the base insert 32, and the other end is connected to the other side of the base insert 32.

[0024] In this embodiment, the mounting base 3 is made of aluminum profile. The side of the base body 31 facing the first cabinet panel 1 is the base limiting surface 311. The base insertion part 32 and the base buckle part 33 are both provided on the base limiting surface 311. When the end of the first cabinet panel 1 abuts against the base limiting surface 311 and / or the insertion guide head 321 abuts against the end face of the first slot 10, the depth of the base insertion part 32 inserted into the first slot 10 is limited. Furthermore, the base fastener 33 includes a fastening guide slope 331 located on the side of the base fastener 33 near the base insertion portion 32, a fastening limiting surface 332 for cooperating with the fastener extension portion 41 for limiting, and a fastening extension plane 333 located on the side of the base fastener 33 away from the base insertion portion 32. One end of the fastening guide slope 331 is connected to one end of the fastening limiting surface 332, and the other end extends obliquely towards the base insertion portion 32 and the base limiting surface 311 and connects to the base limiting surface 311, so that the base fastener 33 forms a gradually increasing structure from the end away from the base body 31 towards the end closer to the base body 31. The fastener fastener 42 is obliquely arranged to fit and conform to the fastening guide slope 331. One end of the fastening extension plane 333 is connected to the other end of the fastening limiting surface 332, and the other end extends vertically and connects to the base limiting surface 311.

[0025] In this embodiment, the fastening guide slope 331 is provided with a snap-fit ​​groove 3311, and the fastener fastening part 42 is provided with a snap-fit ​​part 421 adapted to the snap-fit ​​groove 3311. When the fastener fastening part 42 slides into the snap-fit ​​groove 3311, the snap-fit ​​part 421 contacts the fastening guide slope 331 and generates elastic deformation. As it continues to advance, the snap-fit ​​part 421 snaps into the snap-fit ​​groove 3311, realizing quick snap-fit ​​fixation. At this time, the fastening limiting surface 332 abuts against the fastener extension part 41, restricting the second cabinet panel 2 from continuing to advance, ensuring a stable and reliable connection. At the same time, since the fastener extension part 41 and / or the second cabinet panel 2 abut against and are positioned with the first cabinet panel 1, the side of the fastener fastening part 42 with the snap-fit ​​part 421 is tightly fitted with the fastening guide slope 331, thereby further improving the stability of the snap-fit ​​connection.

[0026] In this embodiment, the bottom of the base fastener 33 is provided with a base support 45 for contacting the ground. This type of mounting base 3 is suitable for installing the horizontal panel at the bottom of the cabinet, i.e., the cabinet bottom panel. Furthermore, there are corresponding second cabinet panels 2 on both sides of the first cabinet panel 1, therefore there are two base fasteners 33 arranged opposite each other. The base insertion part 32 is located between the two base fasteners 33. This shape of mounting base 3 is suitable for connecting vertical panels, i.e., cabinet partitions, to the shelves on their left and right sides inside the cabinet. When there is only one base fastener 33, the mounting base 3 is suitable for connecting the outer vertical panel, i.e., the outer cabinet panel, to the horizontal panel, such as... Figure 5 As shown.

[0027] In this embodiment, the first cabinet panel 1 includes two first plates 101 arranged in an arrangement. The two first plates 101 are fixed together by a first adhesive curing layer 102. A first slot 10 is formed between the two first plates 101 and the first adhesive curing layer 102, so that after the base insert 32 is inserted into the first slot 10, the base insert 32 is inserted between the two first plates 101 to form a limit.

[0028] In this embodiment, the fastener 4 is made of aluminum profile and also includes a fastener connecting part 43. The fastener connecting part 43 is connected to the end of the fastener extension 41 away from the first cabinet plate 1. The second cabinet plate 2 is provided with a mating connecting groove 20 for the fastener connecting part 43 to be inserted, and the fastener connecting part 43 is fixed in the mating connecting groove 20.

[0029] In this embodiment, the second cabinet panel 2 includes a second panel a201 and a second panel b202. The second panel a201 and the second panel b202 are staggered on the horizontal plane. The second panel a201 and the second panel b202 are bonded and fixed together by a second adhesive curing layer 203. The mating connection groove 20 is formed between the second panel a201 and the second panel b202.

[0030] Furthermore, one side of both the fastener extension 41 and the fastener connecting part 43 is attached to the side of the second plate a201 facing the second plate b202 and fixed by the second adhesive curing layer 203, so that a stable connection is formed between the fastener extension 41 and the second plate a201; the second plate a201 and / or the fastener extension 41 abut against and are positioned with the first cabinet panel 1, and the mating fastener 4 also includes fasteners connected to the fastener connecting part 43 and / or the fastener extension 4. The fastener stop 44 on the lower side of the 1 fastener stop 44 and the fastener connecting part 43 form a fastener adapter groove. The end of the second plate b202 is embedded in the fastener adapter groove, and the end face of the second plate b202 abuts against the fastener stop 44. The side of the second plate b202 facing the second plate a201 abuts against the side of the fastener connecting part 43 away from the second plate a201, so as to realize the alignment and stable connection between the second cabinet plate 2 and the mating fastener 4.

[0031] Furthermore, the fastener connecting part 43 is provided with at least one connecting and fixing groove 431 on the side facing the second plate a201 and / or the side facing the second plate b202. The connecting and fixing groove 431 is filled with a third adhesive curing layer that bonds to the second plate a201 and / or the second plate b202, thereby improving the connection stability between the second cabinet panel 2 and the mating fastener 4. Of course, in other embodiments, the third adhesive curing layer can be omitted, and the connecting and fixing groove 431 can be used simply as an anti-slip groove to increase the friction between the fastener connecting part 43 and the second cabinet panel 2, thereby reducing the probability of the second cabinet panel 2 detaching from the mating fastener 4.

[0032] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A quick-assembly connection structure for a cabinet, comprising a first cabinet panel (1) and a second cabinet panel (2), characterized in that: It also includes a mounting base (3), which has a base body (31), a base insert (32) and a base buckle (33) provided on the base body (31), and the base body (31), the base insert (32) and the base buckle (33) are gathered to form a mating slot (30); the end of the first cabinet plate (1) is provided with a first slot (10) for positioning and mating with the mounting base (3), and the base insert (32) is inserted into the first slot (10); The second cabinet panel (2) is provided with a fastener (4), which includes a fastener extension (41) and a fastener buckle (42) provided on the fastener extension (41); when the fastener buckle (42) is inserted into the matching slot (30) and engaged with the base buckle (33), the fastener extension (41) and / or the second cabinet panel (2) abut against and are positioned with the first cabinet panel (1).

2. The cabinet quick-assembly connection structure according to claim 1, characterized in that: An insertion guide head (321) is provided on the end of the base insert (32) away from the mounting base (3). The insertion guide head (321) is a tapered structure that gradually shrinks in the direction away from the base insert (32).

3. The cabinet quick-assembly connection structure according to claim 1, characterized in that: The side of the base body (31) facing the first cabinet panel (1) is the base limiting surface (311). The base fastener (33) includes a fastening guide slope (331) located on the side of the base fastener (33) near the base insertion part (32) and a fastening limiting surface (332) for cooperating with the fastener extension part (41) for limiting. One end of the fastening guide slope (331) is connected to one end of the fastening limiting surface (332), and the other end extends obliquely towards the base insertion part (32) and the base limiting surface (311). The fastener fastener (42) is obliquely arranged to fit and conform to the fastening guide slope (331).

4. The cabinet quick-assembly connection structure according to claim 3, characterized in that: The fastening guide slope (331) is provided with a buckle groove (3311), and the fastener fastening part (42) is provided with a buckle part (421) that is adapted to the buckle groove (3311).

5. The cabinet quick-assembly connection structure according to claim 1, characterized in that: The fastener (4) further includes a fastener connecting part (43), which is connected to the end of the fastener extension (41) away from the first cabinet plate (1); the second cabinet plate (2) is provided with a matching connecting groove (20) for the fastener connecting part (43) to be inserted, and the fastener connecting part (43) is fixed in the matching connecting groove (20).

6. The cabinet quick-assembly connection structure according to claim 5, characterized in that: The second cabinet panel (2) includes a second panel a (201) and a second panel b (202). The second panel a (201) and the second panel b (202) are bonded and fixed together by a second adhesive curing layer (203). The mating connection groove (20) is formed between the second panel a (201) and the second panel b (202).

7. A cabinet quick-installation connection structure according to claim 6, characterized in that: One side of the fastener extension (41) and the fastener connection (43) are attached to the side of the second plate a (201) facing the second plate b (202) and fixed by the second adhesive curing layer (203). The second plate a (201) and / or the fastener extension (41) are positioned against the first cabinet plate (1).

8. A cabinet quick-installation connection structure according to claim 6, characterized in that: The fastener (4) further includes a fastener stop (44) connected to the lower side of the fastener connecting part (43) and / or the fastener extension part (41). The fastener stop (44) and the fastener connecting part (43) surround to form a fastener adapter groove. The end of the second plate body b (202) is embedded in the fastener adapter groove, and the end face of the second plate body b (202) abuts against the fastener stop (44). The side of the second plate body b (202) facing the second plate body a (201) abuts against the side of the fastener connecting part (43) facing away from the second plate body a (201).

9. A cabinet quick-assembly connection structure according to claim 6, characterized in that: The fastener connection part (43) is provided with at least one connection fixing groove (431) on the side facing the second plate a (201) and / or on the side facing the second plate b (202).

10. A quick-assembly connection structure for a cabinet according to claim 9, characterized in that: The connecting fixing groove (431) is filled with a third adhesive curing layer that is bonded to the second plate a (201) and / or the second plate b (202).

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