Novel self-locking assembly structure

Abstract

The utility model discloses a novel self-locking assembling structure which comprises a first self-locking plate and a second self-locking plate, a protruding block is arranged on one side of the first self-locking plate in an outward protruding mode, a self-locking groove matched with the protruding block is formed in the second self-locking plate, a plurality of sets of first positioning holes are further formed in the first self-locking plate in the length direction of the first self-locking plate, and a plurality of sets of second positioning holes are further formed in the second self-locking plate. A plurality of groups of positioning holes II matched with the positioning holes I are also formed in the self-locking plate II; when the first self-locking plate and the second self-locking plate move relatively, the protruding block is clamped in a sliding mode relative to the self-locking groove, and the first positioning hole coincides with the second positioning hole. Compared with the prior art, the novel self-locking assembly structure has the advantages that the novel self-locking assembly structure is suitable for modern material assembly requirements, the fixing structure is good, and follow-up adjustment, disassembly and assembly are convenient.

Description

Technical Field

[0001] This utility model relates to the field of assembly structure technology, specifically to a novel self-locking assembly structure. Background Technology

[0002] Traditional self-locking structures (such as Luban locks) rely on the interlocking of wooden parts to achieve fixation, and require precise matching of tenons and mortises to complete the assembly.

[0003] However, in actual use, the dimensional error between the groove and the protrusion must be extremely small, otherwise it will affect the structural stability. At the same time, it is difficult to adjust or repeatedly disassemble after fixing. Due to its dimensional error requirements, its material is mostly wood, which is not suitable for modern composite materials or industrial standardized production. Utility Model Content

[0004] (I) Problems to be solved

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a new type of self-locking assembly structure that is suitable for the needs of modern material assembly, has a good fixing structure, and is convenient for subsequent adjustment and disassembly.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a novel self-locking assembly structure, including a self-locking plate one and a self-locking plate two. A protrusion is provided on one side of the self-locking plate one, and a self-locking groove with the protrusion is provided on the self-locking plate two. Multiple sets of positioning holes one are also provided on the self-locking plate one along its length direction, and positioning holes two are also provided on the self-locking plate two to cooperate with the positioning holes one.

[0008] When self-locking plate one and self-locking plate two move relative to each other, the protrusion slides and engages with the self-locking groove, and positioning hole one and positioning hole two coincide.

[0009] As an improvement, the protrusions are provided in multiple sets along the length of the self-locking plate, and the number of self-locking grooves is the same as the number of protrusions and their positions are corresponding.

[0010] As an improvement, the left and right sidewalls of the protrusion are both set with slopes, and when the protrusion slides to the bottom of the self-locking groove, the slopes engage with the inner wall of the self-locking groove.

[0011] As an improvement, the cross-section of the second self-locking plate is L-shaped, and several mounting holes are provided on the side of the second self-locking plate away from the self-locking groove.

[0012] (III) Beneficial Effects

[0013] The advantages of this utility model compared with the prior art are as follows: In this application, the self-locking groove and the protrusion are used for sliding locking, which has low requirements for dimensional tolerances, meets the processing needs of metal materials, and facilitates subsequent disassembly and maintenance after quick locking. It can be quickly disassembled and reassembled, and is sturdy and reliable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a novel self-locking assembly structure.

[0015] Figure 2 This is a structural schematic diagram of the self-locking plate.

[0016] Figure 3 This is a schematic diagram of the structure of the self-locking plate two.

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the protrusion from top view.

[0018] As shown in the figure: 1. Self-locking plate one; 2. Self-locking plate two; 3. Protrusion; 4. Positioning hole one; 5. Positioning hole two; 6. Inclined surface; 7. Self-locking groove. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0020] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] Please refer to the appendix carefully. Figure 1-3 A novel self-locking assembly structure includes a self-locking plate 1 and a self-locking plate 2. A protrusion 3 is provided on one side of the self-locking plate 1, and a self-locking groove 7 with the protrusion 3 is provided on the self-locking plate 2.

[0025] To ensure reinforcement and stability during subsequent use, the self-locking plate 1 is provided with multiple sets of positioning holes 4 along its length, and the self-locking plate 2 is provided with positioning holes 5 that are matched with the positioning holes 4.

[0026] When in use, when the self-locking plate 1 and the self-locking plate 2 move relative to each other, the protrusion 3 slides and engages with the self-locking groove 7, and the positioning hole 4 and the positioning hole 5 coincide, which facilitates subsequent locking.

[0027] In one embodiment:

[0028] Multiple sets of protrusions 3 are provided along the length of the self-locking plate 1. The number of self-locking grooves 7 is the same as that of protrusions 3 and their positions are corresponding to each other for easy assembly. In order to ensure locking, the left and right side walls of protrusions 3 are both set as inclined surfaces 6. When protrusions 3 slide to the bottom of the self-locking groove 7, the inclined surface 6 engages with the inner wall of the self-locking groove 7. At the same time, the inner diameter of the self-locking groove 7 gradually decreases from top to bottom or from bottom to top. The outer diameter of protrusions 3 is set to match the self-locking groove 7.

[0029] The cross-section of the self-locking plate 2 is L-shaped. Several mounting holes 7 are provided on the side of the self-locking plate 2 away from the self-locking groove 7. The L-shaped design facilitates the connection of one wall of the self-locking plate 2 with other mounting surfaces.

[0030] In actual operation, the side walls of the two sets of self-locking plates can also be used together through the mounting holes 7. In fact, multiple sets can be assembled and locked during use by opening mounting holes in the self-locking plates 1 and 2, and can be installed and used in a yin-yang manner.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A new self-locking assembly structure, characterized by: It comprises self-locking plate one (1) and self-locking plate two (2), one side of the self-locking plate one (1) is provided with protrusion (3), the self-locking plate two (2) is provided with self-locking slot (7) matched with protrusion (3), the self-locking plate one (1) is further provided with multiple sets of positioning hole one (4) along its length direction, the self-locking plate two (2) is further provided with positioning hole two (5) matched with positioning hole one (4). When the self-locking plate one (1) and the self-locking plate two (2) move oppositely, the protrusion (3) slides and engages with the self-locking slot (7), and the positioning hole one (4) coincides with the positioning hole two (5).

2. A new self-locking assembly structure according to claim 1, characterized in that: The protrusion (3) is provided with multiple sets along the length direction of the self-locking plate one (1), the self-locking slot (7) is provided with the same number of protrusions (3) and corresponding positions.

3. A new self-locking assembly structure according to claim 1 or 2, characterized in that: The left and right sidewalls of the protrusion (3) are provided with inclined surface (6), when the protrusion (3) slides to the bottom of the self-locking slot (7), the inclined surface (6) engages with the inner wall of the self-locking slot (7).

4. A new self-locking assembly structure according to claim 3, characterized in that: The cross section of the self-locking plate two (2) is L-shaped, the self-locking plate two (2) is provided with multiple mounting holes away from the self-locking slot (7).

5. A new self-locking assembly structure according to claim 3, characterized in that: The inner diameter of the self-locking slot (7) gradually decreases from top to bottom or from bottom to top, and the outer diameter of the protrusion (3) is matched with the self-locking slot (7).

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