Folding table support

Abstract

The utility model discloses a folding table support, which relates to the folding table technology, and is characterized in that the folding table support comprises two supports, each support comprises a connecting seat, the connecting seats on the two supports are mutually hinged through a rivet, arc-shaped grooves are formed in the side walls of the connecting seats, limiting pieces are arranged in the connecting seats, and an abutting piece is arranged on one connecting seat. And the rivet is rotationally connected with a shifting block. When the folding table is used, after the two hinged supports are unfolded, the limiting pieces abut against the abutting pieces by operating the shifting blocks, the abutting pieces are limited by the limiting pieces, and therefore the connecting bases fixedly connected with the abutting pieces cannot rotate, and when the folding table needs to be moved, the limiting pieces can prevent the two supports from rotating relatively; therefore, the folding table can be moved by a single person, manpower is saved, the support is coated with chlorinated rubber paint, and the support can well adapt to the outdoor use environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to folding table technology, more specifically, it relates to folding table support. BACKGROUND

[0002] Folding table is a kind of table with folding function, folding table has the advantage of small space occupation after folding, and it is convenient to store and transport folding table, and folding table is more common in outdoor supplies, folding table includes two combined table parts hinged with each other, and the combined table part is composed of table board and support rotatably connected below the table board.

[0003] After folding table is unfolded, the hinge of the combined table part is located below the tabletop, and such arrangement not only ensures the flatness of the tabletop, but also enables the two unfolded table boards to abut against each other under the action of gravity, so that the mutual rotation of the two table boards during use of the folding table can be prevented.

[0004] However, when people need to move the folding table, there is no limit between the two supports, in order to prevent the mutual rotation of the two supports, two people are needed to hold the two supports to complete the moving, which is relatively inconvenient.

[0005] Therefore, a new scheme needs to be proposed to solve this problem. CONTENT OF THE UTILITY MODEL

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide folding table support.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: folding table support includes two supports, the support includes a connecting seat, the connecting seats on the two supports are hingedly connected by rivets, an arc-shaped groove is formed in the side wall of the connecting seat, a limiting piece is arranged in the connecting seat and slides in the arc-shaped groove, a resisting piece is arranged on one connecting seat, a knob is rotatably connected on the rivet and used to control the reciprocating movement of the limiting piece along the arc-shaped groove, and the two connecting seats are parallel to each other when the resisting piece and the limiting piece abut against each other.

[0008] The utility model is further provided as follows: the longitudinal section of the knob is isosceles triangular, a rotating hole is formed in the knob, the limiting piece includes a rotating seat rotatably connected in the rotating hole and a pin shaft fixed on the rotating seat, and the end of the pin shaft slides in the arc-shaped groove.

[0009] The utility model is further provided as follows: an embedding groove for the rotating seat is formed in the side wall of one waist side of the knob.

[0010] The utility model is further provided as follows: a plurality of convex points for abutting against the outer wall of the rotating seat are arranged on the side wall of the embedding groove.

[0011] The present invention is further configured such that: one end of the pin is provided with a circular piece for contacting the abutment piece.

[0012] The present invention is further configured such that an arc-shaped groove is provided at the end of the lever away from the rotating hole.

[0013] In summary, this utility model has the following beneficial effects:

[0014] When using a folding table, after unfolding the two hinged supports, the limiting piece is made to abut against the stop piece by operating the lever. This limits the movement of the connecting seat, which is fixedly connected to the stop piece, so that it cannot rotate. When the folding table needs to be moved, the limiting piece can prevent the two supports from rotating relative to each other, thus allowing a single person to move the folding table and saving manpower. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 Enlarged diagram of section A in the middle;

[0017] Figure 3 This is a partial structural schematic diagram of the present invention.

[0018] In the diagram: 1. Bracket; 2. Connector; 3. Rivet; 4. Arc groove; 5. Abutment; 6. Pulling block; 7. Rotary hole; 8. Pin; 9. Insertion groove; 10. Round piece; 11. Rotary seat. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] Folding table frame, such as Figures 1 to 3 As shown, the table includes two supports 1, each with a connecting seat 2. The connecting seats 2 on the two supports 1 are hinged together by rivets 3. An arc-shaped groove 4 is provided on the side wall of the connecting seat 2. A limiting member with one end sliding in the arc-shaped groove 4 is provided in the connecting seat 2. A stop plate 5 is fixed on one of the connecting seats 2. The stop plate 5 is integrally formed with the connecting seat 2. A lever 6 for controlling the reciprocating movement of the limiting member along the arc-shaped groove 4 is rotatably connected to the rivet 3. When the stop plate 5 abuts against the limiting member, the two connecting seats 2 are parallel to each other. When using the folding table, after unfolding the two hinged supports 1, the lever 6 is operated to make the limiting member abut against the stop plate 5, so that the limiting member limits the stop plate 5. This prevents the connecting seat 2 fixedly connected to the stop plate 5 from rotating. When the folding table needs to be moved, the limiting member can prevent the two supports 1 from rotating relative to each other, so that one person can move the folding table, saving manpower. The setting of the lever 6 makes the control of the limiting member more convenient.

[0021] likeFigure 2 and Figure 3 As shown in the figure, the longitudinal section of the dial block 6 is isosceles triangle, the dial block 6 is provided with a rotating hole 7, the limiting part includes a rotating seat 11 rotatingly connected in the rotating hole 7 and a pin shaft 8 fixed on the rotating seat 11, the end of the pin shaft 8 slides in the arc-shaped slot 4, when the limiting part is needed to be controlled, the dial block 6 can be rotated along the rivet 3, the rotating seat 11 moves with the rotation of the dial block 6, the pin shaft 8 slides along the slot wall of the arc-shaped slot 4, thus the reciprocating movement of the pin shaft 8 in the arc-shaped slot 4 is realized, when the limiting of the pin shaft 8 is needed, the dial block 6 can be rotated to move the pin shaft 8 to the end close to the abutting piece 5, when the two supports 1 are needed to be folded, the dial block 6 can be rotated to move the pin shaft 8 to the end far from the abutting piece, the limiting of the pin shaft 8 to the abutting piece 5 is released, thus the two supports 1 can be rotated to each other, the folding of the support 1 is facilitated, the side wall of the dial block 6 on the side of one of the two equal sides is provided with an embedded slot 9 for the rotating seat 11 to be clamped in, when the pin shaft 8 slides to the end close to the abutting piece 5, the rotating seat 11 is clamped in the embedded slot 9, the setting makes the rotating seat 11 clamped in the embedded slot 9 not easy to rotate when subjected to external force, thus the possibility that the rotating seat 11 drives the pin shaft 8 to move when subjected to accidental force is prevented to a certain extent, the limiting of the pin shaft 8 to the abutting piece 5 is better ensured, the side wall of the embedded slot 9 is provided with a plurality of convex points for abutting against the outer wall of the rotating seat 11, when the rotating seat 11 is clamped in the embedded slot 9, the convex points abut against the outer wall of the rotating seat 11 and are deformed, thus the rotating seat 11 clamped in the embedded slot 9 is not easy to be taken out, the possibility that the rotating seat 11 drives the pin shaft 8 to move when subjected to accidental force is further prevented, one end of the pin shaft 8 is provided with a disc 10 with a diameter larger than the pin shaft 8, the disc 10 is used to abut against the disc 10 of the abutting piece 5, when the pin shaft 8 abuts against the abutting piece 5, the disc 10 abuts against the outer wall of the abutting piece 5, the setting makes the disc 10 able to limit the outer side of the abutting piece 5, thus the abutting piece 5 is not easy to displace along the axial direction of the pin shaft 8 when the support 1 is subjected to force, thus the abutment of the abutting piece 5 to the pin shaft 8 is better ensured, the end of the dial block 6 far from the rotating hole 7 is provided with an arc-shaped slot, the setting of the arc-shaped slot makes the end of the dial block 6 far from the rotating hole 7 better fit the curve of the human finger, thus the rotation of the dial block 6 is facilitated, the support 1 is coated with chlorinated rubber paint, the chlorinated rubber paint has good water resistance, thus the support 1 can better adapt to the outdoor use environment.

[0022] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. A folding table support, comprising two supports (1), characterized in that: The bracket (1) includes a connecting seat (2). The connecting seats (2) on the two brackets (1) are hinged to each other by rivets (3). An arc groove (4) is provided on the side wall of the connecting seat (2). A limiting member with one end sliding in the arc groove (4) is provided in the connecting seat (2). A stop plate (5) is provided on one of the connecting seats (2). A lever (6) for controlling the reciprocating movement of the limiting member along the arc groove (4) is rotatably connected to the rivet (3). When the stop plate (5) abuts against the limiting member, the two connecting seats (2) are parallel to each other.

2. The folding table support according to claim 1, characterized in that: The longitudinal section of the lever (6) is an isosceles triangle. The lever (6) has a rotating hole (7). The limiting member includes a rotating seat (11) rotatably connected in the rotating hole (7) and a pin (8) fixed on the rotating seat (11). The end of the pin (8) slides in the arc groove (4).

3. The folding table support according to claim 2, characterized in that: The side wall of the upper edge of the lever (6) is provided with a groove (9) for the rotating seat (11) to be inserted.

4. The folding table support according to claim 3, characterized in that: The side wall of the groove (9) is provided with several protrusions for contacting the outer wall of the rotating seat (11).

5. The folding table support according to claim 4, characterized in that: One end of the pin (8) is provided with a disc (10) for contacting the abutment (5).

6. The folding table support according to claim 5, characterized in that: The end of the lever (6) away from the rotating hole (7) has an arc-shaped groove.

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