CN204317882U - Multipurpose ground table - Google Patents

Abstract

The utility model discloses a kind of multipurpose ground table, comprise support and panel, described cradle top is provided with long and narrow horizontal support face, and described panel is positioned over long and narrow horizontal support face and is connected to support by vertical axis of rotation; The wide part to both sides in the corresponding long and narrow horizontal support face of described panel is can along the folded edge of trunnion axis turnover and rotary panel can make folded edge be supported in the length in long and narrow horizontal support face to end, multipurpose ground of the present utility model table, panel is foldable structure, tea table can be realized and desk is dual-purpose, and the whole panel comprising folded part when being used as desk supports by support, the bearing strength of desktop is high, and resistance to pressure is good, not fragile, easy to use; The structural rigidity of two supporting legs is good, and bearing capacity is strong.

Description

multipurpose floor table

technical field

The invention relates to a floor table, in particular to a multi-purpose floor table.

Background technique

Desks and tea tables are essential furniture for families. The purpose of coffee tables and tables on the market is generally single, so every family has to purchase both, which not only increases expenses, but also takes up housing area. For families with small housing area , it is difficult to display at the same time, and the folding table that can fold the edge of the table top on the market has a large area when the table top is unfolded, and can be used as a table; after the table top is folded, the size of the table is suitable for use as Coffee table, but the folded part of the tabletop is connected to the tabletop through the flap butterfly hinge. When it is used as a table (in the non-folded state), the edge of the tabletop is only cantilevered through the flap butterfly hinge, and the bearing capacity is extremely poor. , easily damaged and inconvenient to use; and the two legs of the current floor table are freely hinged and cannot be relatively fixed, resulting in poor overall rigidity and bearing capacity of the floor table.

Contents of the invention

In view of this, the object of the present invention is to provide a multi-purpose table, the panel is a folding structure, which can realize the dual use of coffee table and table, and when used as a table, the entire panel including the folded part is supported by the bracket, and the table top High bearing strength, good pressure resistance, not easy to damage, easy to use; the structure of the two legs has good rigidity and strong bearing capacity.

The multi-purpose table of the present invention, the multi-purpose table, is characterized in that it includes a bracket and a panel, the top of the bracket is provided with a long and narrow horizontal support surface, and the panel is placed on the long and narrow horizontal support surface and is connected to the Bracket; the part of the panel corresponding to the width to both sides of the long and narrow horizontal support surface is a folded edge that can be folded along the horizontal axis, and turning the panel can make the folded edge supported on the long end of the long and narrow horizontal support surface; the support includes A horizontal rectangular frame constituting a long and narrow horizontal support surface and legs mounted on the horizontal rectangular frame; a mounting plate for installing a vertical shaft is fixed between the two long frames of the horizontal rectangular frame corresponding to the center of the horizontal rectangular frame; There are two supporting legs, and the two supporting legs cross each other and are hinged together; the upper ends of the two supporting legs are rotatably connected to the horizontal rectangular frame and the upper end of at least one supporting leg is horizontally slidingly matched with the horizontal rectangular frame; There is a pressing block for pressing and fixing the two legs to each other; the pressing block includes a pressing head which is threadedly connected to the hinge shafts of the two legs, and is integrally arranged with the pressing head and protrudes radially the turning handle;

Further, the center of the panel is arranged opposite to the center of the long and narrow horizontal support surface, and the vertical shaft passes through the center of the panel and the long and narrow horizontal support surface;

Further, the upper ends of the two legs are horizontally slidingly fitted with the horizontal rectangular frame; the bracket also includes a control assembly connected between the horizontal rectangular frame and the two legs for driving the upper ends of the two legs to slide horizontally and position;

Further, the hinge axis between the two legs is coplanar with the vertical shaft, and the control assembly includes a turntable connected to the mounting plate in a single-degree-of-freedom rotation around the vertical shaft, a connecting rod hinged on the edge of the turntable and the upper end of the leg, and The drive cylinder used to drive the turntable to rotate; the connecting rod and the legs are arranged in one-to-one correspondence and connected between the corresponding legs and the mounting plate, the cylinder barrel of the drive cylinder is hinged to the horizontal rectangular frame, and the piston of the drive cylinder The rod is hinged to the turntable;

Further, both legs include a plurality of struts axially arranged along the hinge axis between the two, an upper cross bar fixed on the upper end of each strut, a lower cross bar fixed on the lower end of each strut, and a lower cross bar arranged on the lower cross bar. Casters at both ends.

The beneficial effects of the present invention are: the panel of the multi-purpose floor table of the present invention is a folding structure, which can be used as a coffee table and a table, and when used as a table, the entire panel including the folded part is supported by a bracket, and the bearing strength of the tabletop is improved. High, good pressure resistance, not easy to damage, easy to use; the structure of the two legs has good rigidity and strong bearing capacity.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Detailed ways

Fig. 1 is a schematic structural view of the present invention, as shown in the figure: the multi-purpose floor table of this embodiment is characterized in that it includes a bracket and a panel, the top of the bracket is provided with a long and narrow horizontal support surface, and the panel is placed on a long and narrow horizontal The support surface is connected to the bracket through a vertical rotating shaft 1; the part of the panel corresponding to the width to both sides of the long and narrow horizontal support surface is a folding edge 2 that can be folded along the horizontal axis, and the rotating panel can make the folding edge 2 support on the narrow and long horizontal support surface. The lengthwise end of the horizontal support surface; the support includes a horizontal rectangular frame constituting a long and narrow horizontal support surface and legs installed on the horizontal rectangular frame; corresponding to the horizontal rectangular frame between the two long frames 4 of the horizontal rectangular frame The central position is fixed with a mounting plate 6 for installing the vertical shaft 1. The bracket is a frame structure as a whole, light in weight, less in consumables, easy to manufacture, and can save manufacturing costs. The horizontal rectangular frame includes two long frames 4 arranged in parallel and opposite to each other and fixed Two short frames 5 of rectangular frames are formed at the two ends of the two long frames 4, and the top surfaces of the two long frames 4 are narrow and long horizontal support surfaces; there are two supporting legs, and the two supporting legs cross each other and are hinged together; The upper end of the legs is rotatably connected to the horizontal rectangular frame and the upper end of at least one leg is horizontally slidably fitted with the horizontal rectangular frame; the hinge axis between the two legs coincides with the intersection point of the two legs, which can correspond to the bottom surface of the horizontal rectangular frame The upper end of the support leg that can slide horizontally is provided with a locking mechanism for locking the support leg to realize the positioning of the support leg, and at the same time, the upper end to the lower end of the support leg can be changed by adjusting the horizontal position of the support leg relative to the horizontal rectangular frame vertical distance, and then change the height of the panel, and although the folding table in the prior art can change the size of the desktop, it cannot realize the adjustment of the height of the desktop, and it is well known that the conventional use of the tea table generally requires a lower height of the desktop, which meets the People's daily casual use requirements for drinking tea, and when used as a table for office or dining, in order to meet people's normal sitting posture, the height of the desktop needs to be much higher than that of the coffee table, so the folding table in the prior art cannot meet the requirements of both the coffee table and the table. According to the requirements of users, the multi-purpose floor table of this embodiment can realize the adjustment of the height of the panel, which solves the problem that the height of the folding table cannot be adjusted in the prior art, so the multi-purpose floor table of this embodiment can better meet the needs of coffee tables and desks. Dual-purpose requirements, to achieve dual-use coffee table and table; the hinge shaft of the two legs is provided with a compression block for pressing and fixing the two legs to each other; the compression block includes a threaded connection to the two legs The compression head 16 of the hinge shaft and the rotating handle 17 that is integrally arranged with the compression head 16 and extends radially; the two legs can be locked after height adjustment by the compression block, so as to improve the overall structural rigidity and Bearing capacity, the hinge shafts of the two outriggers are set through the two outriggers and a spring is set at both ends of the hinge shaft to limit the axial position of the hinge shaft. , easy to manufacture; the part of the panel other than the folded side 2 is the central part 3, and the horizontal axis is the hinge axis where the folded surface is hinged to the central part 3, and the folded side 2 is connected to the central part 3 by a spring Hinge connection, so that the folding edge 2 can be folded under the action of its own gravity and spring hinge without support. Automatically fold down and position; when the folded side 2 is folded up to make it equal to the central part 3, the formed tabletop area is larger and can be used as a table. At this time, the whole panel can be rotated 90 degrees around the vertical shaft 1 The folded side 2 is supported on the bracket, which has high load-bearing strength, good pressure resistance, is not easy to be damaged, and is easy to use; the vertical shaft 1 is fixed on the panel and connected to the bracket by single-degree-of-freedom rotation. Specifically, the vertical shaft 1 can be corresponding to the bracket. A jack is provided, and the vertical shaft 1 is axially fixed through the jack.

In this embodiment, the center of the panel is set opposite to the center of the long and narrow horizontal support surface, the vertical shaft 1 passes through the center of the panel and the long and narrow horizontal support surface, and rotating the panel around the vertical shaft 1 can ensure that the two sides of the panel A folded edge 2 is supported on the bracket.

In this embodiment, the upper ends of the two legs are horizontally slidingly fitted with the horizontal rectangular frame; the bracket also includes a control assembly connected between the horizontal rectangular frame and the two legs for driving the upper ends of the two legs to slide horizontally and position , to ensure that the support center of the legs remains unchanged, and to ensure that the center of the panel, the center of the horizontal rectangular frame and the support centers of the two legs overlap in the vertical direction, so that the overall center of gravity of the multi-purpose floor table is stable and placed smoothly.

In this embodiment, the hinge shaft between the two legs is coplanar with the vertical shaft 1, and the control assembly includes a turntable 7 connected to the mounting plate 6 in a single degree of freedom around the vertical shaft 1, and hinged to the side of the turntable 7. The connecting rod 8 on the upper end of the leg and the drive cylinder 9 for driving the turntable 7 to rotate; the connecting rod 8 is arranged in one-to-one correspondence with the legs and is connected between the corresponding leg and the mounting plate 6, and the drive cylinder The cylinder barrel of 9 is hinged on the horizontal rectangular frame, and the piston rod of the driving cylinder 9 is hinged on the turntable 7; Manually operate the manual oil pump 10 to make the oil flow on both sides of the piston head in the cylinder barrel of the driving cylinder 9 realize the telescopic control of the driving cylinder 9, and then drive the two legs to move through the turntable 7 and the connecting rod 8 to realize the effective height of the panel. Adjustment; the vertical shaft 1 is provided with a chuck that can slide along the axial direction of the vertical shaft 1 with a single degree of freedom. Under the action of the elastic force, the rotation of the turntable 7 can be limited by the claws snapping into the turntable 7. The corresponding claws on the turntable 7 are provided with positioning grooves, and the vertical shaft is also rotatably connected with an elastic member used to push the chuck to compress the claws. The cam separated from the turntable 7 is located between the cam and the handle of the manual oil pump 10 and is connected with a connecting rod so that when the handle of the manual oil pump 10 is manually manipulated, the cam can be driven to rotate through the connecting rod to promote the chuck.

In this embodiment, both legs include a plurality of struts 11 axially arranged along the hinge axis between them, an upper cross bar 12 fixed to the upper end of the struts 11, and a lower cross bar 13 fixed to the lower end of the struts 11. And be located at the caster 14 at lower cross bar 13 two ends, two long frames 4 lower sides of horizontal rectangular frame are fixed with guide rail 15 at the upper cross bar 12 ends corresponding to two supporting legs; The cross bar 12 is equipped with rollers that can roll along the guide rail 15 as a shaft to realize the rotation and sliding fit between the two legs and the horizontal rectangular frame. The two connecting rods 8 are hinged to the upper cross bar 12 of the corresponding legs; Bar 13 is fixed for shaft installation.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

Claims (5)

1. a multipurpose ground table, it is characterized in that: comprise support and panel, described cradle top is provided with long and narrow horizontal support face, and described panel is positioned over long and narrow horizontal support face and is connected to support by vertical axis of rotation; The wide part to both sides in the corresponding long and narrow horizontal support face of described panel is can along the folded edge of trunnion axis turnover and rotary panel can make folded edge be supported in the length in long and narrow horizontal support face to end; Described support comprises the horizontal rectangular frame forming long and narrow horizontal support face and the supporting leg being installed on horizontal rectangular frame; Between two long margin frames of described horizontal rectangular frame, the center of corresponding horizontal rectangular frame is fixed with the installing plate for installing vertical rotating shaft; Described supporting leg is two, and two supporting legs intersect and hinged mutually; The upper end of two supporting legs is rotationally connected with horizontal rectangular frame and the upper end of at least one supporting leg coordinates with the horizontal slip of horizontal rectangular frame; The hinge of two supporting legs is provided with a compact heap for being mutually fixed by two supporting legs; Described compact heap comprises and is threaded connection in the hold-down head of the hinge of two supporting legs and is wholely set with hold-down head and radially-protruding turning handle.

2. multipurpose ground according to claim 1 table, is characterized in that: the center of described panel and the center in long and narrow horizontal support face are just to setting, and the center in panel and long and narrow horizontal support face is passed in vertical rotating shaft.

3. multipurpose ground according to claim 2 table, is characterized in that: the upper end of two supporting legs coordinates with the equal horizontal slip of horizontal rectangular frame; Described support also comprises the Control Component for driving two supporting leg upper end horizontal slips and location be connected between horizontal rectangular frame and two supporting legs.

4. multipurpose ground according to claim 3 table, it is characterized in that: the jointed shaft between two supporting legs and vertical rotating shaft coplanar, described Control Component comprise around vertical rotating shaft single-degree-of-freedom be rotationally connected with installing plate rotating disk, be articulated with rotating disk edge and supporting leg upper end connecting rod and for driving the driving oil cylinder of dial rotation; Described connecting rod arranges to supporting leg one_to_one corresponding and is connected between corresponding supporting leg and installing plate, and the cylinder barrel of described driving oil cylinder is articulated with horizontal rectangular frame, drives the piston rod of oil cylinder to be articulated with rotating disk.

5. multipurpose according to claim 4 ground table, is characterized in that: two supporting legs include along hinge axially-aligned therebetween multiple poles, be fixed on each pole upper end cross tube, be fixed on the sheer pole of each pole lower end and be located at the castor at sheer pole two ends.