CN220458878U - Supporting structure of dining table - Google Patents

Abstract

The utility model provides a supporting structure of a dining table, which relates to the technical field of supporting structures of dining tables and comprises supporting leg mechanisms arranged at four corners of the lower surface of the dining table, wherein each supporting leg mechanism comprises a vertical rod, one end of each vertical rod is hinged with the tabletop, each supporting rod further comprises a supporting rod, the lower end of each supporting rod is hinged with the corresponding vertical rod, the upper end of each supporting rod is provided with a positioning hole, the lower surface of each tabletop is provided with an adjusting groove for moving the upper end of each supporting rod, one side of each tabletop is provided with a plurality of through holes communicated with the corresponding adjusting grooves, each positioning piece is further provided with a positioning piece, and each positioning piece enters the corresponding positioning hole of each supporting rod through the corresponding through hole.

Description

Supporting structure of dining table

Technical Field

The utility model relates to the technical field of dining table support structures, in particular to a dining table support structure.

Background

Dining tables are furniture for dining and dinner, are commonly used in families, restaurants, offices and the like, provide a flat surface and comfortable dining space, enable people to sit around to enjoy food and communication, and are generally composed of a tabletop and a supporting and supporting mechanism.

To different dining environments, different dining crowd, also have the difference to the high demand of dining table, current dining table's bearing structure is mostly fixed form, inconvenient to different dining environments, different dining crowd make change the adjustment in the height, and it is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a supporting structure of a dining table, and aims to solve the problems that the supporting structure of the dining table in the prior art is mostly in a fixed form, and the supporting structure is inconvenient to change and adjust different dining environments and different dining crowds in height.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the supporting structure of dining table, including setting up the landing leg mechanism in desktop lower surface four corners, landing leg mechanism includes the pole setting, the one end and the desktop of pole setting are articulated, still include the vaulting pole, the lower extreme and the pole setting of vaulting pole are articulated, the locating hole has been seted up to the upper end of vaulting pole, the regulating tank that is used for the upper end removal of vaulting pole has been seted up to the lower surface of desktop, a plurality of through-holes that link up with the regulating tank have been seted up to one side of desktop, still include the setting element, the setting element enters into the locating hole of vaulting pole through the through-hole.

Preferably, the upper end face of the stay bar is provided with an arc shape, the inner bottom surface of the adjusting groove is provided with a positioning arc-shaped groove matched with the upper end of the stay bar, and after the upper end of the stay bar completely enters the positioning arc-shaped groove, the positioning hole and the through hole are completely overlapped.

Preferably, anti-friction gaps exist between two sides of the stay bar and two sides of the adjusting groove.

Preferably, a connecting rod is arranged between two upright rods with the same movement direction.

Preferably, the positioning piece is provided with a protruding part, and the protruding part of the positioning piece enters into the positioning hole of the supporting rod through the through hole.

Preferably, an auxiliary rod is arranged on the lower surface of the tabletop.

The beneficial effects of the utility model are as follows:

the device passes through the cooperation between setting element, locating hole and the through-hole, is convenient for fix the vaulting pole in the adjustment tank, is convenient for realize pole setting and desktop angle and accomplishes the fixed after the regulation to make desktop 1 last be in same height, can conveniently quick highly adjust the desktop, can do different adjustment according to different crowd and service scenario on the height, get up convenient and fast.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of the table top with the highest height according to the embodiment of the present utility model.

Fig. 3 is a schematic view of the structure of the table top with the lowest height according to the embodiment of the present utility model.

Fig. 4 is a cross-sectional view of an adjustment slot according to an embodiment of the present utility model.

Fig. 5 is a schematic view of the structure of the boss according to the embodiment of the present utility model.

In the figure: 1. a tabletop; 2. a vertical rod; 3. a brace rod; 4. positioning holes; 5. an adjustment tank; 6. a through hole; 7. a positioning piece; 8. positioning an arc-shaped groove; 9. a connecting rod; 10. a boss; 11. an auxiliary lever; 12. and (5) connecting a plate.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

For different dining environments and different dining crowds, the dining environments have different indoor and outdoor differences, the dining crowds have differences of adults and children, when the dining table is used indoors, people like to sit on the stool, when the dining table is used outdoors, the people prefer to sit on the stool, the dining table is fixed in height, the dining table greatly influences the use of different dining environments and different dining crowds, the supporting structure of the existing dining table is in a fixed mode, the dining environments and the dining crowds cannot be changed and adjusted, and the dining table is inconvenient to use

As shown in fig. 1-4, a supporting structure of dining table, including setting up the landing leg mechanism in desktop 1 lower surface four corners, landing leg mechanism includes pole setting 2, the one end of pole setting 2 is articulated with desktop 1, still includes vaulting pole 3, the lower extreme of vaulting pole 3 is articulated with pole setting 2, locating hole 4 has been seted up to the upper end of vaulting pole 3, the regulating tank 5 that is used for the upper end removal of vaulting pole 3 has been seted up to the lower surface of desktop 1, a plurality of through-holes 6 that link up with regulating tank 5 have been seted up to one side of desktop 1, still include setting element 7, setting element 7 enters into in the locating hole 4 of vaulting pole 3 through-hole 6.

The pole setting 2 is used for supporting the desktop 1, and pole setting 2 can adopt any material such as wood, plastics, metal to make, and the lower surface mounting of desktop 1 has right angle formula connecting plate 12, and the upper end inboard of pole setting 2 is provided with fixed cylindric arch, and one side of connecting plate 12 is provided with the round hole with cylindric arch matched with, and cylindric arch inserts in the round hole to realize that pole setting 2 rotates under desktop 1.

The stay bar 3 is used for controlling the included angle between the vertical rod 2 and the desktop 1, the larger the included angle between the vertical rod 2 and the desktop 1 is, the higher the desktop 1 is, the stay bar 3 is made of any material such as wood, plastic, metal and the like, and one end of the stay bar 3 is rotationally connected with the vertical rod 2.

The locating piece 7, the cooperation between locating hole 4 and the through-hole 6, be convenient for fix the vaulting pole 3 in adjusting slot 5, be convenient for realize pole setting 2 and desktop 1 angle and accomplish the fixed after adjusting to make desktop 1 be in same height constantly.

When the height of the desktop 1 is too high or too low, the positioning piece 7 is pulled out from the positioning hole 4 and the through hole 6, then the stay bar 3 is moved, the stay bar 3 is moved to the through hole 6 at the rest position, then the positioning piece 7 is inserted into the through hole 6 and the positioning hole 4, the stay bar 3 is fixed, and meanwhile, the supporting rod is fixed, so that the height of the desktop 1 is adjusted.

The device can be convenient and quick to adjust the height of the desktop 1, can be according to different crowd and use scene and do different adjustment in the height, adjust convenient and fast.

As shown in fig. 4, further, the up end of the stay bar 3 is provided with a circular arc shape, the inner bottom surface of the adjusting groove 5 is provided with a positioning arc groove 8 matched with the upper end of the stay bar 3, after the upper end of the stay bar 3 completely enters the positioning arc groove 8, the positioning hole 4 and the through hole 6 completely coincide, the positioning arc groove 8 is convenient for realizing the quick positioning of the stay bar 3, and after the upper end of the stay bar 3 enters the positioning arc groove 8, the stay bar 3 can be prevented from shaking left and right, and the positioning piece 7 is installed more conveniently and rapidly.

Furthermore, anti-friction gaps exist between the two sides of the supporting rod 3 and the two sides of the adjusting groove 5, so that friction noise generated by contact between the supporting rod 3 and the side wall of the adjusting groove 5 can be reduced as much as possible when the position of the supporting rod 3 is adjusted.

As shown in fig. 1, further, a connecting rod 9 is arranged between two upright rods 2 with the same movement direction, and the connecting rod 9 can improve the resistance of the dining table to transverse force and ensure the stability of the dining table in the transverse direction.

As shown in fig. 5, further, the positioning member 7 has a protruding portion 10, the protruding portion 10 of the positioning member 7 enters into the positioning hole 4 of the supporting rod 3 through the through hole 6, the protruding portion 10, the through hole 6 and the positioning hole 4 are all cylindrical, the end portion of the protruding portion 10 is provided with a chamfer, so that the protruding portion 10 is convenient to insert into the through hole 6 and the positioning hole 4, the outer surface of the protruding portion 10 is coated with a rubber coating, and the noise generated by friction extrusion between the positioning member 7 and the table top 1 and the supporting rod 3 is reduced.

As shown in fig. 3, further, the lower surface of the table top 1 is provided with an auxiliary rod 11, when the height of the table top 1 is adjusted to be the lowest, the included angle between the upright rod 2 and the table top 1 is the smallest, when the table top 1 is pressed, the pressure on the supporting rod 3 is the largest, the auxiliary rod 11 can reduce the pressure on the supporting rod 3 and the upright rod 2, and the supporting rod 3 and the upright rod 2 are not damaged when the table top 1 is pressed.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a bearing structure of dining table, characterized by, including setting up the landing leg mechanism in desktop (1) lower surface four corners, landing leg mechanism includes pole setting (2), the one end of pole setting (2) is articulated with desktop (1), still includes vaulting pole (3), the lower extreme of vaulting pole (3) is articulated with pole setting (2), locating hole (4) have been seted up to the upper end of vaulting pole (3), adjustment tank (5) that are used for the upper end removal of vaulting pole (3) have been seted up to the lower surface of desktop (1), a plurality of through-holes (6) that link up with adjustment tank (5) have been seted up to one side of desktop (1), still include setting element (7), setting element (7) enter into in locating hole (4) of vaulting pole (3) through-hole (6).

2. The supporting structure of a dining table according to claim 1, wherein the upper end face of the supporting rod (3) is provided with a circular arc shape, the inner bottom face of the adjusting groove (5) is provided with a positioning arc-shaped groove (8) matched with the upper end of the supporting rod (3), and after the upper end of the supporting rod (3) completely enters the positioning arc-shaped groove (8), the positioning hole (4) and the through hole (6) are completely overlapped.

3. A support structure for a dining table according to claim 2, characterized in that anti-friction gaps are present between the sides of the stay (3) and the sides of the adjustment slot (5).

4. A supporting structure of a dining table according to claim 1, characterized in that a connecting rod (9) is arranged between two uprights (2) of the same direction of movement.

5. A support structure for a dining table according to claim 1, characterized in that the positioning element (7) has a protruding portion (10), the protruding portion (10) of the positioning element (7) being introduced into the positioning hole (4) of the stay (3) through the through hole (6).

6. A support structure for a dining table according to any one of claims 1-5, characterized in that the lower surface of the table top (1) is provided with auxiliary bars (11).