Table

Abstract

The utility model discloses a table which comprises a table board and table legs arranged on two sides of the table board, the upper portions of the table legs are hinged to the table board, the table further comprises a connecting rod and a connecting piece, one end of the connecting rod is hinged to the lower portion of the middle of the table board, the other end of the connecting rod is hinged to one end of the connecting piece, and the other end of the connecting piece is hinged to the middle of the table legs. One end of the telescopic rod is hinged to the side of the table board, the other end of the telescopic rod is hinged to the other end of the connecting rod and / or one end of the connecting piece, and when the table is unfolded, the connecting piece can be matched with the blocking piece in an abutting mode so as to limit the rotating angle of the table legs relative to the table board. After the table is unfolded, the table legs do not expand outwards, and good stability of the whole structure is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a table. BACKGROUND

[0002] The folding table is a table with folding function, and is generally a steel-wood structure. The folding table is often seen in temporary hospitality places such as banquets, conferences, exhibitions and outdoors due to its characteristics of convenient folding and transportation, and has become indispensable furniture in places such as hotels and exhibitions. In the prior art, the overall structure is unstable, and the supporting legs are prone to outward tilting, which increases the stress on the supporting legs and affects the service life. Meanwhile, when the folding table is unfolded, the two tabletops cannot form self-locking, and are prone to tilting at the connection, resulting in unstable overall structure. When improper use causes external force, the tabletop of the folding table is prone to bending, causing the falling of objects on the tabletop or affecting normal use. SUMMARY

[0003] To solve the above technical problems, the utility model aims to provide a table.

[0004] The utility model realizes the following technical scheme:

[0005] A table comprises a tabletop and table legs arranged on both sides of the tabletop, the table legs are hingedly connected to the tabletop, further comprises a connecting rod and a connecting sheet, one end of the connecting rod is hingedly connected to the lower middle part of the tabletop, the other end of the connecting rod is hingedly connected to one end of the connecting sheet, and the other end of the connecting sheet is hingedly connected to the middle part of the table leg; further comprises a telescopic rod, one end of the telescopic rod is hingedly connected to the side of the tabletop, and the other end of the telescopic rod is hingedly connected to the other end of the connecting rod and / or one end of the connecting sheet; further comprises a stop sheet, when the table is unfolded, the connecting sheet can abut against the stop sheet to limit the angle of rotation of the table leg relative to the tabletop.

[0006] The telescopic rod comprises an inner tube and an outer tube arranged inside and outside, the inner tube is provided with an elastic sheet, the elastic sheet is provided with a buckle capable of extending outside the inner tube, the outer tube is provided with an opening, and when the table is unfolded, the buckle can be clamped into the opening.

[0007] The telescopic rod is further provided with a button capable of cooperating with the buckle, the button can separate the buckle from the opening, so that the telescopic rod can be retracted.

[0008] The lower part of the tabletop is provided with a fixing rod, and one end of the connecting rod is hingedly connected to the fixing rod.

[0009] The tabletop comprises a first tabletop and a second tabletop arranged on both sides thereof, the first tabletop can rotate relative to the second tabletop; a self-locking mechanism is arranged between the first tabletop and the second tabletop, and the self-locking mechanism can make the first tabletop and the second tabletop unable to rotate relative to each other when the table is unfolded.

[0010] The self-locking mechanism comprises a first connecting piece and a second connecting piece capable of relative rotation, the first table plate is capable of being connected with the first connecting piece, the second table plate is capable of being connected with the second connecting piece, an arc-shaped slot is arranged on the first connecting piece, and a counterbore is arranged at one end of the arc-shaped slot; a button capable of being pressed and moved is further arranged, a first connecting portion and a second connecting portion are arranged on the button in the axial direction, the diameter of the first connecting portion is larger than the diameter of the second connecting portion; when the first connecting piece and the second connecting piece are unfolded, the first connecting portion can be clamped in the counterbore, so that the first connecting piece and the second connecting piece cannot rotate relative to each other; when the button is pressed and the second connecting portion is arranged in the counterbore, the second connecting portion can move along the arc-shaped slot, so that the first connecting piece and the second connecting piece can rotate relative to each other.

[0011] A fixing seat is arranged at the second connecting piece, a reset spring is arranged between the fixing seat and the button, and the reset spring can drive the button to move when the button is arranged in the counterbore, so that the first connecting portion is arranged in the counterbore.

[0012] A connecting hole is arranged on the second connecting piece, the connecting hole is capable of being matched with the outer periphery of the first connecting portion, a convex ring is arranged on the button, the first connecting portion is arranged between the convex ring and the second connecting portion, and the convex ring can abut against the side wall of the second connecting piece on the side of the connecting hole.

[0013] One end of the spring abuts against the fixing seat, the other end of the spring abuts against the convex ring, and the first connecting piece and the second connecting piece are connected with the fixing rod through bolts.

[0014] The first table plate comprises a first table plate frame and a panel arranged on the first table plate frame, the second table plate comprises a second table plate frame and a panel arranged on the second table plate frame, the first connecting piece is part of the first table plate frame, the second connecting piece is part of the second table plate frame, the telescopic rod can be hingedly connected with one end of the first table plate frame and the second table plate frame, the fixing rod is arranged between the first table plate frame and the second table plate frame, and the connecting rod can be hingedly connected with the fixing rod.

[0015] The table has the following beneficial effects: when the two table plates of the table are in an unfolded state, self-locking can be realized, the two table plates can be prevented from being bent, the table legs can be further prevented from being continuously extended, the table top can be ensured to be stable, the service life of the connection between the table legs and the table plates can be improved, the self-locking state can be released only by pressing the button, the two connecting pieces can be relatively rotated, and the table can be folded by further unlocking the telescopic rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the perspective view of the table in the utility model.

[0018] Figure 2 It is the connection schematic view of two connecting pieces in the utility model.

[0019] Figure 3 It is the schematic view of two connecting pieces in the utility model Figure 1 .

[0020] Figure 4 It is the schematic view of two connecting pieces in the utility model Figure 2 .

[0021] Figure 5 It is the schematic view of the table after folding in the utility model.

[0022] Figure 6 It is the schematic view of the table when folding half in the utility model.

[0023] Figure 7 It is the schematic view of the table leg when folding in the utility model.

[0024] Figure 8 It is the schematic view of the telescopic rod in the utility model.

[0025] Figure 9 It is the schematic view in the utility model.

[0026] Figure 10 It is Figure 9 the enlarged schematic view of Y in the utility model.

[0027] Figure 11 It is the sectional view in the utility model. Specific embodiments

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0031] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them.Moreover, first feature is on, above and on of second feature includes that first feature is directly above and obliquely above of second feature, or only indicates that horizontal height of first feature is higher than second feature.First feature is below, under and under of second feature includes that first feature is directly below and obliquely below of second feature, or only indicates that horizontal height of first feature is less than second feature.

[0033] Referring to the drawings, a table includes a table board and a table leg 400 arranged on both sides of the table board, the table leg is hinged to the table board above and can be in contact with the ground below, further includes a connecting rod 50 and a connecting sheet 60, one end of the connecting rod is hinged below the middle of the table board or near the periphery below the middle of the table board, the other end of the connecting rod is hinged to one end of the connecting sheet, the other end of the connecting sheet is hinged to the middle of the table leg; further includes a telescopic rod 70, one end of the telescopic rod is hinged to the side of the table board, the other end of the telescopic rod is hinged to the other end of the connecting rod and / or one end of the connecting sheet, in an embodiment, the telescopic rod, the connecting rod and the connecting sheet are hinged at the same place, further includes a blocking sheet 80, when the table is unfolded, the connecting sheet can abut against the blocking sheet to limit the angle of rotation of the table leg relative to the table board, the blocking sheet can limit the table board to continue to unfold outward, can make the weight of the table top shift to the blocking sheet, reduce the acting force at the connecting place of the table leg and the table board, improve the service life of the whole; in an application, the blocking sheet can be fixed on the connecting rod.

[0034] Preferably, the telescopic rod includes an inner tube 71 and an outer tube 72 arranged inside and outside, the inner tube is provided with an elastic sheet 73, the elastic sheet is provided with a buckle 74 capable of extending outside the inner tube, the outer tube is provided with an opening 75, when the table is unfolded, the buckle can be clamped into the opening, in an application, when the buckle is clamped into the opening, the connecting sheet also abuts against the blocking sheet at this time, through the two acting forces, the table is ensured to have good structural stability when unfolded. The outer side of the telescopic rod is further provided with a button 76 capable of cooperating with the buckle, the button can make the buckle separate from the opening, so that the telescopic rod can be retracted, that is, by pressing the button, the buckle is pressed to the inner side of the inner tube, so that the buckle separates from the opening to realize folding. The lower side of the table board is provided with a fixing rod 43, one end of the connecting rod is hinged to the fixing rod.

[0035] The utility model discloses can apply in single table board or a plurality of small table board form big table board's structure, if use in the combined table board, the table board includes the first table board 100 and the second table board 200 at its both sides, the first table board can rotate relative to the second table board, and the fixed link is arranged at the junction of the first table board and the second table board;Self -locking mechanism is arranged between the first table board and the second table board, and the self -locking mechanism can make the first table board and the second table board not rotate relative when the table is unfolded.

[0036] Further, the self-locking mechanism includes a first connecting member 10 and a second connecting member 20 that can rotate relative to each other, the first connecting member is provided with an arc-shaped slot 11, one end of the arc-shaped slot is provided with an enlarged hole 12, and the size of the enlarged hole is larger than that of the arc-shaped slot; the self-locking mechanism further includes a button 30 that can be pressed and moved, the button is provided with a first connecting portion 31 and a second connecting portion 32 in the axial direction, the diameter of the first connecting portion is larger than that of the second connecting portion, so that the first connecting portion cannot be placed in the arc-shaped slot, and when the two connecting members need to rotate relative to each other, only the second connecting portion can be placed in the arc-shaped slot to enable the second connecting portion to move in the arc-shaped slot; when the first connecting member and the second connecting member are unfolded, that is, when the table is unfolded, the two connecting members are unfolded by 180°, the first connecting portion can be clamped in the enlarged hole, at this time, the first connecting member and the second connecting member cannot rotate relative to each other because the first connecting portion cannot be placed in the arc-shaped slot, and when the second connecting portion is placed in the enlarged hole by pressing the button, the second connecting portion can move along the arc-shaped slot to enable the first connecting member and the second connecting member to rotate relative to each other, thereby achieving the folding of the table.

[0037] Preferably, the second connecting member is provided with a fixing seat 40, a return spring 41 is arranged between the fixing seat and the button, and when the button is positioned in the enlarged hole, the return spring can drive the button to move, so that the first connecting portion is placed in the enlarged hole, and at the same time, the first connecting member and the second connecting member cannot rotate relative to each other.

[0038] Further, the second connecting member is provided with a connecting hole 21, the connecting hole can be matched with the outer periphery of the first connecting portion, the button is provided with a convex ring 33, the first connecting portion is located between the convex ring and the second connecting portion, and the convex ring can abut against the side wall of the second connecting member on the periphery of the connecting hole, so that the first connecting portion can be always located in the connecting hole, and at the same time, the button can be prevented from being separated from the two connecting members. One end of the spring abuts against the fixing seat, and the other end of the spring abuts against the convex ring. The first connecting member and the second connecting member are connected to the fixed rod 43 through a bolt 42.

[0039] The first table plate comprises a first table plate frame 110 and a panel 300 arranged on the first table plate frame, and the second table plate comprises a second table plate frame 210 and a panel 300 arranged on the second table plate frame, and the table leg can be covered (hidden) by the table plate after being folded, the first connecting piece is a part of the first table plate frame, and the second connecting piece is a part of the second table plate frame; the telescopic rod can be hinged to one end of the first table plate frame and the second table plate frame, the fixed rod is arranged between the first table plate frame and the second table plate frame, and the connecting rod can be hinged to the fixed rod. Referring to the drawings, the hinged point A of the telescopic rod and the table plate, the hinged point B of the connecting rod and the fixed rod, and the hinged point C of the table leg and the table plate are in the projection plane in the length direction of the table, the hinged point C is located between the hinged point A and the hinged point B, the table leg can be composed of two supporting rods, the hinged point of the table leg and the connecting rod is realized through two connecting pieces, and the connecting rod, the connecting piece and the telescopic rod are hinged at the same position.

[0040] The above description shows and describes the preferred embodiments of the utility model, as described above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed by the above teaching or related technical or knowledge within the scope of the utility model conceived in the present application. The changes and variations made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims of the utility model.

Claims

1. A table, comprising a tabletop and table legs disposed on both sides of the tabletop, wherein the table legs are hinged to the tabletop at the top, characterized in that: It also includes a connecting rod and a connecting piece, one end of which is hinged to the lower center of the tabletop, the other end of which is hinged to one end of the connecting piece, and the other end of the connecting piece is hinged to the center of the table leg; it also includes a telescopic rod, one end of which is hinged to the side of the tabletop, and the other end of which is hinged to the other end of the connecting rod and / or one end of the connecting piece; it also includes a baffle plate, which engages with the connecting piece when the table is unfolded to limit the angle of rotation of the table leg relative to the tabletop.

2. A table according to claim 1, characterized in that, The telescopic rod includes an inner tube and an outer tube arranged inside and outside. A spring is provided inside the inner tube, and a buckle that can extend out of the inner tube is provided on the spring. An opening is provided on the outer tube, and when the table is unfolded, the buckle can be engaged into the opening.

3. A table according to claim 2, characterized in that, The telescopic rod is also equipped with a button on its outer side that can cooperate with the buckle. The button can disengage the buckle from the opening, allowing the telescopic rod to retract.

4. A table according to claim 3, characterized in that, A fixing rod is provided under the tabletop, and one end of the connecting rod is hinged to the fixing rod.

5. A table according to any one of claims 1-4, characterized in that, The table includes a first table and a second table located on its two sides. The first table can rotate relative to the second table. A self-locking mechanism is provided between the first table and the second table, which prevents the first table and the second table from rotating relative to each other when the table is unfolded.

6. A table according to claim 5, characterized in that, The self-locking mechanism includes a first connecting member and a second connecting member that can rotate relative to each other. The first tabletop can be connected to the first connecting member, and the second tabletop can be connected to the second connecting member. The first connecting member is provided with an arc-shaped groove, and one end of the arc-shaped groove is provided with an enlarged hole. It also includes a button that can be pressed and moved. The button is provided with a first connecting part and a second connecting part along its axial direction. The diameter of the first connecting part is larger than the diameter of the second connecting part. When the first connecting member and the second connecting member are unfolded, the first connecting part can be engaged in the enlarged hole, so that the first connecting member and the second connecting member cannot rotate relative to each other. When the button is pressed and the second connecting part is placed in the enlarged hole, the second connecting part can move along the arc-shaped groove, so that the first connecting member and the second connecting member can rotate relative to each other.

7. A table according to claim 6, characterized in that, A fixing seat is provided at the second connector, and a return spring is provided between the fixing seat and the button. When the button is positioned in the enlarged hole, the return spring can drive the button to move so that the first connector is placed in the enlarged hole.

8. A table according to claim 7, characterized in that, The second connector is provided with a connecting hole that can be adapted to the outer periphery of the first connector. The button is provided with a protruding ring. The first connector is located between the protruding ring and the second connector. The protruding ring can abut against the side wall of the second connector around the connecting hole.

9. A table according to claim 8, characterized in that, One end of the spring abuts against the fixed base, and the other end of the spring abuts against the protruding ring. The first connecting member and the second connecting member are connected to the fixed rod by bolts.

10. A table according to claim 9, characterized in that, The first tabletop includes a first tabletop frame and a panel disposed on the first tabletop frame; the second tabletop includes a second tabletop frame and a panel disposed on the second tabletop frame; the first connecting member is part of the first tabletop frame; the second connecting member is part of the second tabletop frame; the telescopic rod can be hinged to one end of the first tabletop frame and the second tabletop frame; the fixed rod is disposed between the first tabletop frame and the second tabletop frame; and the connecting rod can be hinged to the fixed rod.

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