Supporting frame assembly and folding table thereof
By designing a limited mechanism on the support frame of the folding table and fixing the triangle bracket, the problem of the easy rotation of the support legs causing the table plate to fold, improving the stability and use safety of the table plate.
Patent Information
- Application Number
- CN202421266812.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The supporting legs of existing folding tables are prone to rotation due to external forces such as accidental touch, which leads to the problem of folding the table plate and tilting the tabletop items.
A support frame assembly is designed, including a triangle bracket and a defining mechanism. The defining mechanism consists of a T-shaped plate, a bevel plate, a tapered block and a spring. Through the cooperation of these components, the triangle bracket can be fixed to the bottom of the table plate to avoid folding of the table plate caused by external force rotation.
By fixing the triangle bracket, the stability between it and the table plate is increased, the table plate folding and the tilting of items caused by external forces is avoided, and the safety and stability in use are improved.
Smart Images
Figure CN222532893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of folding tables, in particular to a supporting frame assembly and a folding table thereof. Background Art
[0002] A folding table is a table with a folding function, which can be unfolded and used according to the usage environment and number of people. The folding table is very popular among people because of its flexible use and wide applicability.
[0003] The existing support legs of the folding table are prone to rotation due to external forces such as accidental touch, which may cause the table top to fold and items on the table to tilt.
[0004] The reason for this problem is that the current folding tables mainly support the table top by rotating the supporting legs to open them. Since external force facilitates the storage of the supporting legs, the supporting legs are not fixed to the table top. When the unfolded folding table is in use, people's legs will be placed under the table. The supporting legs are easily rotated due to external forces such as accidental touch, which will cause the table top to fold and the items on the table to tilt. In view of the shortcomings of the existing technology, we propose a support frame assembly and a folding table to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a support frame assembly and a folding table thereof, which solves the problem that the support legs on the current folding table are easily rotated due to external forces such as accidental touch, thereby causing the table top to fold and items on the table to tilt.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a support frame assembly and a folding table thereof, comprising a triangular bracket, a limiting mechanism is arranged on the top of the triangular bracket, and the limiting mechanism comprises:
[0007] A T-shaped plate, which is arranged on the top of the triangular bracket, and the T-shaped plate is movably plugged with the triangular bracket;
[0008] Inclined plates are arranged on both sides of the T-shaped plate. The inclined plates are movably clamped on the outer wall of the triangular bracket. The T-shaped plate and the inclined plates are used to fix the triangular bracket.
[0009] Preferably, a square groove is provided on the top of the triangular bracket, the T-shaped plate passes through the inside of the square groove, and the inclined plate is clamped on the side wall of the triangular bracket.
[0010] Preferably, the limiting mechanism further comprises:
[0011] A conical block, which is arranged inside the T-shaped plate, and is used to move the inclined plate;
[0012] A spring is arranged on the side wall of the conical block, and the spring is used for resetting the conical block.
[0013] Preferably, sliding grooves are provided on both sides of the conical block, and the inclined plate is slidably connected inside the sliding grooves, and the inclined plate passes through both sides of the T-shaped plate.
[0014] Preferably, a round rod is fixedly connected to the end of the conical block, and the round rod passes through the side wall of the T-shaped plate.
[0015] Preferably, the spring is sleeved on the outer peripheral wall of the round rod, and two ends of the spring are respectively fixedly connected to the inner wall of the T-shaped plate and the side wall of the conical block.
[0016] Preferably, the folding table includes a table body and a table top rotatably connected to both sides of the table body, the side walls of the table body are provided with storage grooves, the triangular brackets are rotatably connected to the inside of the storage grooves, and the T-shaped plate is fixedly connected to the bottom of the table top.
[0017] Preferably, the inner side of the triangular bracket and the side wall of the storage slot are both provided with a magnetic plate, and the magnetic plate is used to fix the triangular bracket.
[0018] The utility model discloses a support frame assembly and a folding table thereof, which have the following beneficial effects: the support frame assembly and the folding table thereof, by arranging a limiting mechanism at the bottom of a table top, when the table top needs to be unfolded for use, the triangular bracket used for support can be clamped and fixed by the T-shaped plate and the sliding inclined plate on the limiting mechanism, thereby increasing the stability of the triangular bracket and the table top, and avoiding the situation in which the triangular bracket is easily rotated due to external force, thereby causing the table top to fold. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 This is a schematic diagram of the table structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the table top of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the triangular bracket of the utility model;
[0023] Figure 4 This is a schematic diagram of the structure of the T-shaped plate of the utility model;
[0024] Figure 5 It is a structural schematic diagram of the limiting mechanism of the utility model.
[0025] In the figure: 1, table body; 101, storage slot; 2, table top; 3, triangular bracket; 301, square slot; 302, magnetic plate; 4, limiting mechanism; 401, T-shaped plate; 402, inclined plate; 403, conical block; 4031, slide groove; 404, round rod; 405, spring. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The embodiment of the present application provides a support frame assembly and a folding table thereof, thereby solving the problem that the support legs on the current folding table are easily rotated due to external forces such as accidental touch, thereby causing the table top to fold and items on the table to tilt.
[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0029] The utility model embodiment discloses a support frame assembly and a folding table thereof.
[0030] According to the attached Figure 1-5 As shown, a support frame assembly and a folding table thereof include a triangular bracket 3, a limiting mechanism 4 is arranged on the top of the triangular bracket 3, the limiting mechanism 4 includes: a T-shaped plate 401 arranged on the top of the triangular bracket 3, the T-shaped plate 401 is movably plugged into the triangular bracket 3; inclined plates 402 are arranged on both sides of the T-shaped plate 401, the inclined plates 402 are movably clamped on the outer wall of the triangular bracket 3, the T-shaped plate 401 and the inclined plate 4023 are used to fix the triangular bracket 3, so as to prevent the triangular bracket 3 from rotating due to external force, thereby causing the table top 2 to fold.
[0031] A square groove 301 is formed on the top of the triangular bracket 3 , a T-shaped plate 401 passes through the inside of the square groove 301 , and an inclined plate 402 is clamped on the side wall of the triangular bracket 3 .
[0032] The limiting mechanism 4 further includes a conical block 403 arranged inside the T-shaped plate 401 , and the conical block 403 is used to move the inclined plate 402 ; a spring 405 is arranged on the side wall of the conical block 403 , and the spring 405 is used to reset the conical block 403 .
[0033] Slide grooves 4031 are formed on both sides of the conical block 403 , and the inclined plate 402 is slidably connected inside the slide grooves 4031 . The inclined plate 402 passes through both sides of the T-shaped plate 401 .
[0034] The end of the conical block 403 is fixedly connected to a round rod 404, which passes through the side wall of the T-shaped plate 401. By pulling the round rod 404 outward, the conical block 403 can be driven to move synchronously. At this time, the inclined plate 402 will slide in the slide groove 4031 on the conical block 403 and shrink inside the T-shaped plate 401. At this time, the triangular bracket 3 can be rotated for folding and storage.
[0035] The spring 405 is sleeved on the outer wall of the round rod 404, and the two ends of the spring 405 are respectively fixedly connected to the inner wall of the T-shaped plate 401 and the side wall of the conical block 403. The elastic force of the spring 405 can reset the conical block 403 and the round rod 404. At this time, the conical block 403 will be inserted between the two groups of inclined plates 402 and push the inclined plates 402 out of the two sides of the T-shaped plate 401. At this time, the pushed-out inclined plates 402 will be clamped on the side walls of the square groove 301 to fix the triangular bracket 3.
[0036] The folding table includes a table body 1 and a table top 2 rotatably connected to both sides of the table body 1 , a storage groove 101 is opened on the side wall of the table body 1 , a triangular bracket 3 is rotatably connected inside the storage groove 101 , and a T-shaped plate 401 is fixedly connected to the bottom of the table top 2 .
[0037] The inner side of the triangular bracket 3 and the side wall of the storage slot 101 are both provided with a magnetic plate 302, which is used to fix the triangular bracket 3. When the triangular bracket 3 is folded and stored, it can be fixed by the magnetic plate 302, thereby preventing the triangular bracket 3 from rotating at will.
[0038] When the utility model is in use, the table top 2 is first flipped up, and then the two groups of triangular brackets 3 are rotated. When the triangular bracket 3 is rotated to the T-shaped plate 401, the T-shaped plate 401 will be inserted into the upper groove 301 of the triangular bracket 3, and the two groups of inclined plates 402 will be squeezed and contracted inside the T-shaped plate 401 until the T-shaped plate 401 completely penetrates the square groove 301. At this time, the elastic force of the spring 405 can reset the conical block 403 and the round rod 404, and the conical block 403 will be inserted between the two groups of inclined plates 402 and pushed out of the two sides of the T-shaped plate 401. At this time, the pushed out inclined plates 402 will be clamped on the side walls of the square groove 301, and the triangular bracket 3 is fixed, and it can be unfolded and used.
[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A support frame assembly, comprising a triangular support (3), characterized in that: A limiting mechanism (4) is provided on the top of the triangular support (3), and the limiting mechanism (4) comprises: A T-shaped plate (401) is arranged on the top of the triangular bracket (3), and the T-shaped plate (401) is movably connected to the triangular bracket (3); The inclined plates (402) are arranged on both sides of the T-shaped plate (401). The inclined plates (402) are movably clamped on the outer wall of the triangular bracket (3). The T-shaped plate (401) and the inclined plates (402) 3 are used to fix the triangular bracket (3).
2. A support frame assembly according to claim 1, characterized in that: A square groove (301) is provided on the top of the triangular bracket (3), the T-shaped plate (401) passes through the interior of the square groove (301), and the inclined plate (402) is movably plugged into the outer wall of the square groove (301).
3. A support frame assembly according to claim 1, characterized in that: The limiting mechanism (4) further comprises: A conical block (403) is arranged inside the T-shaped plate (401), and the conical block (403) is used to move the inclined plate (402); A spring (405) is arranged on the side wall of the conical block (403), and the spring (405) is used to reset the conical block (403).
4. A support frame assembly according to claim 3, characterized in that: Slide grooves (4031) are provided on both sides of the conical block (403), and the inclined plate (402) is slidably connected inside the slide grooves (4031). The inclined plate (402) passes through both sides of the T-shaped plate (401).
5. A support frame assembly according to claim 4, characterized in that: The end of the conical block (403) is fixedly connected to a round rod (404), and the round rod (404) passes through the side wall of the T-shaped plate (401).
6. A support frame assembly according to claim 3, characterized in that: The spring (405) is sleeved on the outer peripheral wall of the round rod (404), and the two ends of the spring (405) are respectively fixedly connected to the inner wall of the T-shaped plate (401) and the side wall of the conical block (403).
7. A folding table, comprising the support frame assembly according to any one of claims 1 to 6, characterized in that: The folding table comprises a table body (1) and a table top (2) rotatably connected to both sides of the table body (1); a storage groove (101) is provided on the side wall of the table body (1); the triangular bracket (3) is rotatably connected to the inside of the storage groove (101); and the T-shaped plate (401) is fixedly connected to the bottom of the table top (2).
8. A folding table according to claim 7, characterized in that: The inner side of the triangular bracket (3) and the side wall of the storage slot (101) are both provided with a magnetic attraction plate (302), and the magnetic attraction plate (302) is used to fix the triangular bracket (3).