CN-224206384-U - Folding table frame and folding table

Abstract

The utility model discloses a folding table frame and a folding table, wherein the folding table frame has an unfolding state and a folding state and comprises upright rods; the folding table comprises a vertical rod, a plurality of first supporting rods, a plurality of first matching rods, a plurality of first sliding seats, a plurality of first matching rods, a plurality of first supporting rods and a plurality of first supporting rods, wherein the lower end part of each first supporting rod is rotationally connected with the first sliding seat, the upper end part of each first supporting rod is rotationally connected with the upper end part of the vertical rod, the lower end part of each first matching rod is rotationally connected with the middle part of a corresponding first supporting rod, when the first supporting rod is in an unfolding state, the first supporting rods are obliquely extended from inside to outside, the first supporting rods are unfolded relative to the vertical rod, when the first supporting rods are in a folding state, the first supporting rods are close relative to the vertical rod, when the first supporting rods are converted from the unfolding state to the folding state, the first sliding seats are relatively to the vertical rod are driven to slide from top to bottom, and the first supporting rods are relatively close from top to bottom.

Inventors

• YUAN CHUNLIANG
• YANG SHENGYONG

Assignees

• 浙江慧冠休闲用品有限公司

Dates

Publication Date

20260508

Application Date

20250516

Claims (18)

1. 1. A folding table frame having an unfolded state and a folded state, the folding table frame comprising: the upright rod extends in the up-down direction; The first sliding seat is arranged on the vertical rod in a sliding manner; the lower end part of each first supporting rod is rotationally connected with the first sliding seat, and the upper end part of each first supporting rod is used for bearing a tabletop; the upper end part of each first matching rod is rotationally connected with the upper end part of the vertical rod, and the lower end part of each first matching rod is rotationally connected with the middle part of a corresponding first supporting rod; when in the unfolding state, the first supporting rod extends obliquely from inside to outside, the first supporting rod unfolds relative to the vertical rod, the first matching rod unfolds relative to the vertical rod, when in the folding state, the first supporting rod is close to the vertical rod, the first matching rod is close to the vertical rod, when the unfolding state is converted to the folding state, the first sliding seat slides from top to bottom relative to the vertical rod, and the first supporting rod is driven to slide from top to bottom relative to the vertical rod.
2. 2. The folding table frame as set forth in claim 1, wherein said upright comprises an upright body and first holders provided at an upper end of said upright body, an upper end of each of said first mating bars being rotatably coupled to said first holders.
3. 3. The folding table frame as set forth in claim 2, wherein the first fixing base includes a plurality of first fixing portions extending from inside to outside in a horizontal direction, the plurality of first fixing portions being rotationally symmetrically disposed about a center point of the first fixing base in the horizontal direction, each of the first fixing portions having first and second sides disposed opposite each other in the horizontal direction, the first and second sides being provided in unequal lengths, and/or the first sliding base includes a plurality of first sliding portions extending from inside to outside in the horizontal direction, the plurality of first sliding portions being rotationally symmetrically disposed about a center point of the first sliding base in the horizontal direction, each of the first sliding portions having first and second sides disposed opposite each other in the horizontal direction, the first and second sides being provided in unequal in lengths.
4. 4. A folding table frame as set forth in claim 3, wherein said first fixing portion is located between two adjacent first sliding portions in a horizontal direction.
5. 5. The folding table frame as set forth in claim 2, wherein the first fixing base has a first fixing base limiting portion for limiting upward rotation of the first mating lever relative to the first fixing base when the folding table frame is in the unfolded state, and/or wherein the first sliding base has a first sliding base limiting portion for limiting downward rotation of the first supporting lever relative to the first sliding base when the folding table frame is in the unfolded state.
6. 6. The folding table frame as set forth in claim 1, wherein the upper end portions of the plurality of first support bars are positioned at the same horizontal plane when in the unfolded state, and/or the upper end portions of the plurality of first support bars are positioned at the same horizontal plane when in the folded state.
7. 7. The folding table frame as set forth in claim 1, wherein the rotational axes of the plurality of first support bars with respect to the first sliding base are all located on the same horizontal plane.
8. 8. The folding table frame as set forth in claim 1, wherein the upper ends of the plurality of first support bars are higher than the upper ends of the legs when in the unfolded state and/or the upper ends of the plurality of first support bars are higher than the upper ends of the legs when in the folded state.
9. 9. The folding table frame of claim 1, further comprising a locking device for locking said first slide mount and said upright relative to each other.
10. 10. The folding table frame according to any one of claims 1 to 9, wherein the folding table frame further comprises: The second sliding seat is arranged on the vertical rod in a sliding manner; The upper end part of each second supporting rod is rotationally connected with the second sliding seat, and the lower end part of each second supporting rod is used for supporting a using surface; The lower end part of each second matching rod is rotationally connected with the lower end part of the vertical rod, and the upper end part of each second matching rod is rotationally connected with the middle part of a corresponding second supporting rod; When in the unfolding state, the second supporting rod extends obliquely from inside to outside and downwards, the second supporting rod unfolds relative to the vertical rod, the second matching rod unfolds relative to the vertical rod, when in the folding state, the second supporting rod is close relative to the vertical rod, the second matching rod is close to the vertical rod, and when the unfolding state is converted to the folding state, the second sliding seat slides from bottom to top relative to the vertical rod to drive the second supporting rod to slide from bottom to top relative to the vertical rod.
11. 11. The folding table frame as set forth in claim 10, wherein said first sliding seat, said first plurality of support bars, and said first plurality of engagement bars form an upper support assembly, said second sliding seat, said second plurality of support bars, and said second plurality of engagement bars form a lower support assembly, said upper and lower support assemblies being disposed axisymmetrically with respect to a horizontal center line of said upright.
12. 12. The folding table frame as set forth in claim 10, wherein the lower end portions of the plurality of second support bars are positioned at the same horizontal plane when in the unfolded state, and/or the lower end portions of the plurality of second support bars are positioned at the same horizontal plane when in the folded state.
13. 13. The folding table frame as set forth in claim 10, wherein the rotational axes of the plurality of second support bars with respect to the second sliding base are all located on the same horizontal plane.
14. 14. The folding table frame of claim 10, wherein the lower ends of the plurality of second support bars are lower than the lower ends of the legs when in the unfolded state and/or the lower ends of the plurality of second support bars are lower than the lower ends of the legs when in the folded state.
15. 15. The folding table frame as set forth in claim 10, wherein said upright includes an upright body and second holders provided at lower ends of said upright body, a lower end of each of said second mating bars being rotatably coupled to said second holders.
16. 16. The folding table frame of claim 15, wherein said second fixing base includes a plurality of second fixing portions extending from inside to outside in a horizontal direction, said plurality of second fixing portions being rotationally symmetrically disposed about a center point of said second fixing base in the horizontal direction, each of said second fixing portions having a first side and a second side disposed opposite each other in the horizontal direction, said first side and said second side being provided with unequal lengths, and/or said second sliding base includes a plurality of second sliding portions extending from inside to outside in the horizontal direction, said plurality of second sliding portions being rotationally symmetrically disposed about a center point of said second sliding base in the horizontal direction, each of said second sliding portions having a first side and a second side disposed opposite each other, said first side and said second side being provided with unequal lengths.
17. 17. The folding table frame of claim 16, wherein said second fixing portion is located between two adjacent said second sliding portions in a horizontal direction.
18. 18. A folding table, characterized by comprising a folding table frame according to any one of claims 1 to 17 and a table top arranged at the upper end parts of the plurality of first support rods.

Description

Folding table frame and folding table Technical Field The utility model relates to the technical field of folding tables, in particular to a folding table frame and a folding table. Background The table is an indispensable tool in people's daily life, and folding table is widely used in scenes such as open air, hotel, exhibitions because of having folding function, is convenient for accomodate and transport. It has been a goal of those skilled in the art to provide a folding table that is easy to fold, has a small storage space, and is stable to use. Disclosure of Invention The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a folding table frame and a folding table with novel structures. In order to solve the technical problems, the technical scheme adopted by the first aspect of the utility model is as follows: a folding table frame having an unfolded state and a folded state, the folding table frame comprising: the upright rod extends in the up-down direction; The first sliding seat is arranged on the vertical rod in a sliding manner; the lower end part of each first supporting rod is rotationally connected with the first sliding seat, and the upper end part of each first supporting rod is used for bearing a tabletop; the upper end part of each first matching rod is rotationally connected with the upper end part of the vertical rod, and the lower end part of each first matching rod is rotationally connected with the middle part of a corresponding first supporting rod; when in the unfolding state, the first supporting rod extends obliquely from inside to outside, the first supporting rod unfolds relative to the vertical rod, the first matching rod unfolds relative to the vertical rod, when in the folding state, the first supporting rod is close to the vertical rod, the first matching rod is close to the vertical rod, when the unfolding state is converted to the folding state, the first sliding seat slides from top to bottom relative to the vertical rod, and the first supporting rod is driven to slide from top to bottom relative to the vertical rod. In an embodiment, the upright comprises an upright body and first fixing seats arranged at the upper ends of the upright body, and the upper ends of the first matching rods are rotatably connected with the first fixing seats. In an embodiment, the first fixing base includes a plurality of first fixing portions extending from inside to outside in a horizontal direction, the plurality of first fixing portions are rotationally symmetrically disposed around a center point of the first fixing base in the horizontal direction, each of the first fixing portions has a first side and a second side disposed opposite to each other in the horizontal direction, lengths of the first side and the second side are not equally disposed, and/or the first sliding base includes a plurality of first sliding portions extending from inside to outside in the horizontal direction, the plurality of first sliding portions are rotationally symmetrically disposed around a center point of the first sliding base in the horizontal direction, each of the first sliding portions has a first side and a second side disposed opposite to each other in the horizontal direction, and lengths of the first side and the second side are not equally disposed. In an embodiment, in a horizontal direction, the first fixing portion is located between two adjacent first sliding portions. In an embodiment, the first fixing base has a first fixing base limiting portion, when the folding table frame is in the unfolded state, the first fixing base limiting portion is used for limiting the first matching rod to rotate upwards relative to the first fixing base, and/or the first sliding base has a first sliding base limiting portion, when the folding table frame is in the unfolded state, the first sliding base limiting portion is used for limiting the first supporting rod to rotate downwards relative to the first sliding base. In an embodiment, the upper ends of the plurality of first support rods are located at the same horizontal plane when in the unfolded state, and/or the upper ends of the plurality of first support rods are located at the same horizontal plane when in the folded state. In an embodiment, the rotation axes of the plurality of first support rods rotating relative to the first sliding seat are all located on the same horizontal plane. In an embodiment, the upper ends of the plurality of first support bars are higher than the upper ends of the uprights when in the unfolded state, and/or the upper ends of the plurality of first support bars are higher than the upper ends of the uprights when in the folded state. In an embodiment, it further comprises locking means for locking the first sliding seat and the upright relative to each other. In one embodiment, the folding table frame further comprises: The second sliding seat is arranged on the verti