Full-disassembly mortise and tenon bed screen assembly structure

Abstract

The utility model discloses a fully-disassembled mortise and tenon bed screen assembling structure which comprises supporting feet arranged in pairs, a lower screen plate and an upper screen plate, wherein the lower screen plate and the upper screen plate are connected between the supporting feet. The lower screen plate is installed on the opposite faces of the two supporting feet in a clamped mode, an inclined wall is formed on one side of the top of each supporting foot, and the upper screen plate is slidably connected with the inclined walls in a sleeved mode. When the upper screen plate is slidably connected with the supporting legs in a sleeved mode, the lower end of the upper screen plate abuts against the upper end of the upper screen plate. Compared with the prior art, the fully-disassembled mortise and tenon bed screen assembling structure has the advantages that the fully-disassembled mortise and tenon bed screen assembling structure is convenient to operate and use, and mortise and tenon clamping and full disassembly and assembly can be carried out.

Description

Technical Field

[0001] This utility model relates to the technical field of wooden furniture assembly structure, specifically to a fully disassembled mortise and tenon bed headboard assembly structure. Background Technology

[0002] In the realm of traditional furniture, the headboard, as a crucial component of the bed, not only serves a decorative purpose but also provides functions such as back support. For a long time, the assembly structure of traditional headboards has suffered from numerous problems, limiting their development and application in the furniture market.

[0003] Traditional headboard assembly structures often use metal connectors such as screws and nails for fixing. While these connection methods can achieve headboard assembly to a certain extent, they damage the natural grain and texture of the wood. If the headboard needs repair, replacement of parts, or relocation, it often requires the use of specialized tools, which consumes a lot of time and energy and causes a lot of inconvenience to users. 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 fully disassembled mortise and tenon bed headboard assembly structure that is easy to operate and use, and can be assembled and disassembled with mortise and tenon joints.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a fully disassembled mortise and tenon bed headboard assembly structure, including a pair of legs and a lower headboard and an upper headboard connected between the legs;

[0008] The lower screen plate is snapped onto the opposite side of the two support legs, and a sloping wall is formed on one side of the top of the support legs. The upper screen plate is slidably sleeved with the sloping wall.

[0009] When the upper screen panel slides into the support leg, the lower end of the upper screen panel abuts against the upper end of the upper screen panel.

[0010] As an improvement, a reinforcing crossbeam is also provided between the pairs of legs on the back side of the upper screen.

[0011] As an improvement, the opposing surfaces of the paired legs are formed with engaging grooves, and the two ends of the lower screen plate are provided with external protrusions corresponding to the positions of the engaging grooves;

[0012] The cross-section of the engaging groove is an inverted isosceles trapezoid, and the shape of the outer protrusion is set to match the engaging groove;

[0013] The outer protrusion is smaller than the engaging groove, and an engaging groove is formed on the outer protrusion along the middle of its circumference, with the inner wall of the engaging groove being expanded outward.

[0014] When the outer protrusion is inserted into the engaging groove and falls down, the engaging groove and the engaging recess abut and lock together.

[0015] As an improvement, the reinforcing beam and the support leg are also engaged by engaging grooves and external protrusions.

[0016] As an improvement, the upper screen panel has T-shaped grooves recessed at both ends near the inclined wall on the back side, and T-shaped guide rails protruding outward on the inclined wall to match the T-shaped grooves.

[0017] As an improvement, the support leg is also provided with a locking groove on the side facing the bed board.

[0018] (III) Beneficial Effects

[0019] The advantages of this utility model compared with the prior art are as follows: In this application, the upper screen plate and the support legs can be disassembled and assembled by the T-shaped groove and the T-shaped guide rail, while the locking groove and the outer protrusion facilitate the assembly of the lower screen plate and the crossbeam. During the assembly process, the plate body locks in place after falling displacement due to its own weight, preventing subsequent loosening and disintegration, and ensuring the use effect. Attached Figure Description

[0020] Figure 1 This is a side view of a fully disassembled mortise and tenon headboard assembly structure in use.

[0021] Figure 2 This is a schematic diagram of the support structure.

[0022] Figure 3 This is a structural diagram of the lower screen panel connection end.

[0023] Figure 4 This is a partial structural schematic diagram of an exploded view of a fully disassembled mortise and tenon headboard assembly structure.

[0024] Figure 5 This is a schematic diagram of the back structure of the upper screen panel.

[0025] Figure 6 This is a schematic diagram showing the engagement state of the engaging groove and the outer protrusion.

[0026] As shown in the figure: 1. Support leg; 2. Lower screen panel; 3. Upper screen panel; 4. Sloping wall; 5. Reinforcing beam; 6. Engaging groove; 7. Outer protrusion; 8. Engaging slot; 9. T-slot; 10. T-shaped guide rail. Detailed Implementation

[0027] 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.

[0028] 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 diagrams, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] Please refer to the appendix carefully. Figure 1-6 A fully disassembled mortise and tenon bed headboard assembly structure includes a pair of legs 1 and a lower headboard 2 and an upper headboard 3 connected between the legs 1.

[0033] In use, the lower screen 2 is snapped onto the opposite sides of the two support legs 1. A sloping wall 4 is formed on one side of the top of the support leg 1. The upper screen 3 is slidably sleeved with the sloping wall 4. When the upper screen 3 is slidably sleeved with the support leg 1, the lower end of the upper screen 3 abuts against the upper end of the upper screen 3.

[0034] In one embodiment:

[0035] A reinforcing crossbeam 5 is also engaged between the pairs of support legs 1 on the back side of the upper screen plate 3 to strengthen the upper screen plate and ensure the stability of the connection between the two support legs 1.

[0036] In one embodiment:

[0037] The opposing surfaces of the pair of support legs 1 are formed with engaging grooves 6. The two ends of the lower screen plate 2 are provided with external protrusions 7 corresponding to the positions of the engaging grooves 6. The cross section of the engaging grooves 6 is an inverted isosceles trapezoid, and the shape of the external protrusions 7 is set to match the engaging grooves 6.

[0038] The outer protrusion 7 is smaller than the engaging groove 6. An engaging groove 8 is formed on the outer protrusion 7 along its circumferential direction at its center. The inner wall of the engaging groove 6 is outwardly flared. When the outer protrusion 7 is inserted into the engaging groove 6 and falls downward, the engaging groove 8 abuts against and locks with the engaging groove 6. Figure 6 As shown.

[0039] In practical applications, the reinforcing beam 5 and the support leg 1 are also engaged by the engaging groove 6 and the outer protrusion 7.

[0040] In one embodiment:

[0041] The upper screen panel 3 has T-shaped grooves 9 recessed at both ends of the back side near the inclined wall 4. T-shaped guide rails 10 protrude from the inclined wall 4 to match the T-shaped grooves 9. The upper screen panel 3 can be snapped into place by the T-shaped guide rails 10 and the T-shaped grooves 9.

[0042] The support leg 1 also has a locking groove 6 on the side facing the bed board, which can be used to install the bed board and assemble the bed frame.

[0043] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0044] 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.

[0045] 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 fully disassembled mortise and tenon headboard assembly structure, characterized in that: It includes a pair of support legs (1) and a lower screen plate (2) and an upper screen plate (3) connected between the support legs (1); The lower screen plate (2) is engaged with the opposite sides of the two support legs (1), and a sloping wall (4) is formed on one side of the top of the support leg (1). The upper screen plate (3) is slidably sleeved with the sloping wall (4). When the upper screen plate (3) and the support leg (1) are slidably connected, the lower end of the upper screen plate (3) abuts against the upper end of the upper screen plate (3).

2. The fully disassembled mortise and tenon headboard assembly structure according to claim 1, characterized in that: A reinforcing crossbeam (5) is also engaged between the pairs of legs (1) on the back side of the upper screen plate (3).

3. The fully disassembled mortise and tenon headboard assembly structure according to claim 2, characterized in that: The opposing surfaces of the paired legs (1) are provided with engaging grooves (6), and the two ends of the lower screen plate (2) are provided with external protrusions (7) corresponding to the positions of the engaging grooves (6); The cross-section of the engaging groove (6) is an inverted isosceles trapezoid, and the shape of the outer protrusion (7) is matched with that of the engaging groove (6); The outer protrusion (7) is smaller than the engaging groove (6), and an engaging groove (8) is formed on the outer protrusion (7) along the middle of its circumferential direction. The inner wall of the engaging groove (6) is expanded outward. When the outer protrusion (7) is inserted into the engaging groove (6) and falls down, the engaging groove (8) abuts against and locks with the engaging groove (6).

4. The fully disassembled mortise and tenon headboard assembly structure according to claim 3, characterized in that: The reinforcing beam (5) and the support leg (1) are also engaged by a locking groove (6) and an outer protrusion (7).

5. The fully disassembled mortise and tenon headboard assembly structure according to claim 1, characterized in that: The upper screen panel (3) has T-shaped grooves (9) recessed at both ends of the back side near the inclined wall (4), and T-shaped guide rails (10) protrude outward from the inclined wall (4) to match the T-shaped grooves (9).

6. The fully disassembled mortise and tenon headboard assembly structure according to claim 3, characterized in that: The support leg (1) is also provided with a locking groove (6) on the side facing the bed board.

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