A folding table leg support device

Abstract

The utility model discloses a kind of folding table leg supporting devices, including supporting main body and support frame, the supporting main body is hinged with a locking plate, the supporting main body is installed with a torsion spring, one end of the support frame is hinged with table leg, the other end of the locking plate is equipped with the hinged slot for the other end of the support frame hinged, the supporting main body is equipped with the positioning slot for the other end of the support frame positioning, the supporting main body is equipped with the clamping hook for the support frame after folding clamping. The utility model is simple in structure, when using, the other end of support frame is locked by locking plate, the other end of support frame is installed in hinged slot and is limited by positioning slot, support frame is stable to folding table leg support, when folding support frame is needed, first press the one end of locking plate upwards, then support frame is translated and moved upwards, finally support frame is clamped to clamping hook, folding table leg and support frame are not loosened and opened after folding, convenient to carry and store, and consumer experience is good.

Description

Technical Field

[0001] This utility model relates to the field of table accessories technology, specifically to a folding table leg support device. Background Technology

[0002] Tables are a common piece of furniture, and table legs are an important component that supports the table. Later, to facilitate carrying and storing tables, folding legs were added. When folded, the table is smaller and easier to carry and store. However, existing folding table legs are prone to loosening and unfolding under vibration, causing inconvenience in carrying and storing. Furthermore, the existing support mechanisms for folding table legs are unstable when unfolded, making them prone to wobbling and shaking under external forces, resulting in a poor user experience. Therefore, to avoid the shortcomings of existing technology, it is necessary to improve it. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings and deficiencies of the existing technology and to provide a folding table leg support device that provides stable support and stable folding.

[0004] This utility model is achieved through the following technical solution:

[0005] A folding table leg support device includes a support body and a support frame. The support body is hinged to a locking plate and a torsion spring is installed on the support body. One end of the torsion spring abuts against one end of the locking plate, and the other end of the torsion spring abuts against the support body. One end of the support frame is hinged to the table leg. The other end of the locking plate is provided with a hinge groove for hinged connection of the other end of the support frame. The support body is provided with a positioning groove for positioning the other end of the support frame. The support body is provided with a hook for engaging the support frame after folding.

[0006] Furthermore, the support frame is U-shaped.

[0007] Furthermore, one end of the support frame is provided with a hinge column, and the other end of the support frame is provided with a hinge strip.

[0008] Furthermore, the support frame is configured to gradually decrease in size from one end to the other end.

[0009] Furthermore, the support body is provided with a hinge shaft for hinged connection of the locking plate, and the torsion spring is sleeved on the outside of the hinge shaft.

[0010] Furthermore, the support body is provided with a stop plate for the other end of the torsion spring to abut against.

[0011] Furthermore, the support body is provided with a mounting groove for mounting the locking plate.

[0012] Furthermore, both the cross-section of the support body and the cross-section of the locking plate are U-shaped.

[0013] Furthermore, both the hook and the support body are provided with corresponding connection holes.

[0014] Furthermore, the support body is provided with mounting ears, and the mounting ears are provided with mounting holes.

[0015] Compared to existing technologies, this utility model uses a torsion spring to hold one end of a locking plate against the other end of a support body. The other end of the locking plate has a hinge groove for hinged connection of the other end of the support frame. The support body has a positioning groove for positioning the other end of the support frame and a hook for engaging the support frame when folded. In use, the locking plate locks the other end of the support frame, which is installed in the hinge groove and restricted by the positioning groove, allowing only rotation and preventing movement. The support frame provides stable support for the folded table legs. When the support frame needs to be folded, first press one end of the locking plate upwards, then move the support frame horizontally and upwards, and finally engage the support frame with the hook. The folded table legs and support frame will not loosen or open under vibration after folding, making it convenient to carry and store. The folding table leg support device provides stable support for the folded table legs when open, and the folded table legs will not sway or shake under external force after opening, providing a good user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the folding table leg support device of this utility model;

[0018] Figure 2 This is an exploded view of the structure of the folding table leg support device of this utility model;

[0019] Figure 3 This is a schematic diagram of the folding table leg support device of this utility model after it has been folded up.

[0020] In the diagram: 1-Support body; 2-Support frame; 3-Locking plate; 4-Torsion spring; 5-Hinge groove; 6-Positioning groove; 7-Hook; 8-Hinge column; 9-Hinge strip; 10-Hinge shaft; 11-Abutting plate; 12-Mounting groove; 13-Connecting hole; 14-Mounting ear; 15-Mounting hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3 The present invention discloses a folding table leg support device, comprising a support body 1 and a support frame 2. The support body 1 is hinged to a locking plate 3. A torsion spring 4 is installed on the support body 1. One end of the torsion spring 4 abuts against one end of the locking plate 3, and the other end of the torsion spring 4 abuts against the support body 1. One end of the support frame 2 is hinged to the table leg. The other end of the locking plate 3 is provided with a hinge groove 5 for the other end of the support frame 2 to be hinged. The support body 1 is provided with a positioning groove 6 for positioning the other end of the support frame 2. The support body 1 is provided with a hook 7 for the support frame 2 to be engaged after folding. When in use, the locking plate 3 locks the other end of the support frame 2. The other end of the support frame 2 is installed in the hinge groove 5 and is restricted by the positioning groove 6. It can only rotate and cannot move. The support frame 2 provides stable support for the folded table legs. When the support frame 2 needs to be folded, first press one end of the locking plate 3 upward, then move the support frame 2 horizontally and upward, and finally snap the support frame 2 into the hook 7. After the folded table legs and support frame 2 are folded, they will not loosen or open under vibration. It is convenient to carry and store. The folded table leg support device provides stable support for the folded table legs after they are opened. After the folded table legs are opened, they will not sway or shake under external force, providing a good user experience.

[0023] The support frame 2 is U-shaped, with a simple structure, easy installation, and easy folding.

[0024] One end of the support frame 2 is provided with a hinge post 8, which facilitates the hinge connection between the support frame 2 and the folding table leg. The other end of the support frame 2 is provided with a hinge strip 9, which facilitates the hinge connection between the support frame 2 and the support body 1.

[0025] The support frame 2 is set to gradually decrease in size from one end to the other end, and the support frame 2 gradually engages with the hook 7, and is finally stably locked by the hook 7.

[0026] The support body 1 is provided with a hinge shaft 10 for hinged locking plate 3, which facilitates the hinged installation of locking plate 3. Torsion spring 4 is sleeved on the outside of hinge shaft 10, making the installation of torsion spring 4 more stable.

[0027] The supporting body 1 is provided with a support plate 11 for the other end of the torsion spring 4 to abut against, which facilitates the installation of the other end of the torsion spring 4 and ensures stable release of elastic force.

[0028] The support body 1 is provided with an installation groove 12 for installing the locking plate 3, which facilitates the positioning and installation of the locking plate 3, prevents the locking plate 3 from loosening, and makes the rotation of the locking plate 3 more stable.

[0029] Both the cross-section of the supporting body 1 and the cross-section of the locking plate 3 are U-shaped, resulting in a stable structure and low manufacturing cost.

[0030] Both the hook 7 and the support body 1 are provided with corresponding connection holes 13, which facilitates the positioning and installation of the hook 7. The hook 7 is installed to the support body 1 by rivets or screws.

[0031] The main support 1 is provided with mounting ears 14, and mounting ears 14 are provided with mounting holes 15, so as to facilitate the stable installation of the folding table leg support device onto the tabletop.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A folding table leg support device, characterized in that: The device includes a support body and a support frame. The support body is hinged to a locking plate and has a torsion spring installed on it. One end of the torsion spring abuts against one end of the locking plate, and the other end of the torsion spring abuts against the support body. One end of the support frame is hinged to a table leg. The other end of the locking plate has a hinge groove for hinged connection of the other end of the support frame. The support body has a positioning groove for positioning the other end of the support frame. The support body also has a hook for engaging the support frame when folded.

2. The folding table leg support device according to claim 1, characterized in that: The support frame is U-shaped.

3. The folding table leg support device according to claim 1, characterized in that: One end of the support frame is provided with a hinge column, and the other end of the support frame is provided with a hinge strip.

4. The folding table leg support device according to claim 1, characterized in that: The support frame is designed to gradually decrease in size from one end to the other.

5. The folding table leg support device according to claim 1, characterized in that: The support body is provided with a hinge shaft for hinged connection of the locking plate, and the torsion spring is sleeved on the outside of the hinge shaft.

6. The folding table leg support device according to claim 1, characterized in that: The supporting body is provided with a stop plate for the other end of the torsion spring to abut against.

7. The folding table leg support device according to claim 1, characterized in that: The support body is provided with a mounting groove for installing the locking plate.

8. The folding table leg support device according to claim 1, characterized in that: The cross-section of the support body and the cross-section of the locking plate are both U-shaped.

9. The folding table leg support device according to claim 1, characterized in that: Both the hook and the support body are provided with corresponding connection holes.

10. The folding table leg support device according to claim 1, characterized in that: The support body is provided with mounting ears, and the mounting ears are provided with mounting holes.

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