Pull rod unlocking type folding table

Abstract

The utility model discloses a pull rod unlocking type folding table, which comprises two upright posts, a plurality of mounting feet, fixing seats, a connecting strip, a mounting seat, a table plate, a pull plate and a pull rod, the bottom of each upright post is provided with a plurality of mounting feet, the bottom of each mounting foot is provided with a roller, the top ends of the upright posts are fixedly provided with the fixing seats, and the connecting strip is connected between the two fixing seats. Mounting seats are mounted at the upper end of the fixing seat, the bottom end of the table board is fixed to the two mounting seats, a horizontally-arranged lifting face is arranged on the fixing seat and makes contact with the bottom end faces of the mounting seats, the part, higher than the lifting face, of the fixing seat is an embedded part, the interior of the mounting seat is hollow, and a first receding hole allowing the embedded part to stretch into is formed in the bottom end of the mounting seat. According to the folding table, the fixed limiting plate, the movable limiting plate, the spring, the drawing plate and the pull rod are matched, so that the folding function of the folding table can be conveniently unlocked, and the folding operation is relatively convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of furniture, and in particular to the technical field of folding tables. Background Technology

[0002] Folding tables are a common type of table that can be folded up when not in use, making them easy to store and requiring little storage space. Some existing folding tables, especially those used for meetings and training, can be folded freely. However, freely folding tables are prone to accidental folding and are not safe to use. Some folding tables with unlocking mechanisms have inconvenient unlocking and blocking functions, which is not conducive to the quick folding of the table. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the prior art by proposing a lever-locking folding table, which allows the table to be easily unlocked and folded, making folding convenient.

[0004] To achieve the above objectives, this utility model proposes a pull-rod unlocking folding table, comprising uprights, mounting feet, fixed bases, connecting strips, mounting bases, a tabletop, a pull-out panel, and a pull rod. Two uprights are provided, with several mounting feet installed at their bases. Rollers are mounted on the bottom of each mounting foot. Fixed bases are fixed to the top of the uprights, and a connecting strip connects the two fixed bases. Mounting bases are installed on the upper ends of the fixed bases. The bottom end of the tabletop is fixed to the two mounting bases. A horizontally positioned support surface is provided on the fixed base, contacting the bottom surface of the mounting base. The portion of the fixed base above the support surface is an embedding part. The mounting base is hollow inside, and its bottom end has a design for allowing embedding. The first clearance hole extends into the insert part, and the insert part extends into the interior of the mounting base through the first clearance hole. The front side of the insert part is hinged to the mounting base, and the rear side of the insert part is provided with a fixed limiting plate. The pull plate extends into the interior of the mounting base through the side wall of the mounting base from the rear side. The mounting base is provided with a second clearance hole that allows the pull plate to pass through. A movable limiting plate is installed on the pull plate, and the upper end face of the movable limiting plate abuts against the lower end face of the fixed limiting plate. The mounting base is provided with several springs running back and forth. One end of the spring is fixed to the mounting base, and the other end of the spring is fixed to the pull plate. A pull rod is connected between two pull plates, and the pull rod is located outside the mounting base.

[0005] Preferably, the connecting strip is equipped with several hooks, and there is a vertically arranged baffle under the tabletop. The hooks hook onto the baffle, and the baffle is located on the front side of the mounting base.

[0006] Preferably, the pull-out plate has an elongated guide hole that runs back and forth, and a vertically arranged guide post is provided inside the mounting base, which passes through the guide hole.

[0007] Preferably, a horizontally arranged auxiliary plate is fixed on the rear outer wall of the fixing base. The auxiliary plate has an auxiliary groove with an opening at the rear end face of the auxiliary plate. The auxiliary groove passes through the upper and lower ends of the auxiliary plate. Triangular plates that are fixed to the fixing base are fixed on both the left and right sides of the auxiliary plate.

[0008] The beneficial effects of this utility model are as follows: By combining a fixed limiting plate, a movable limiting plate, a spring, a pull plate, and a pull rod, this utility model enables the folding table to be easily unlocked and folded, making the folding operation more convenient; the auxiliary slot allows the folding table to be easily hung with beverage bottles.

[0009] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0010] Figure 1 This is a three-dimensional view of the pull-rod unlocking folding table of this utility model;

[0011] Figure 2 This is the front view of the pull-rod unlocking folding table of this utility model;

[0012] Figure 3 This is a side view of the pull-rod unlocking folding table of this utility model;

[0013] Figure 4 This is a partial top view of the pull-rod unlocking folding table of this utility model;

[0014] Figure 5 This is a top view of the mounting base of the pull-rod unlocking folding table of this utility model;

[0015] Figure 6 This is a side view of the mounting base of the pull-rod unlocking folding table of this utility model.

[0016] In the diagram: 1-Column, 2-Fixed base, 3-Mounting base, 4-Connecting strip, 5-Tabletop, 11-Mounting foot, 12-Roller, 20-Fixed limit plate, 25-Auxiliary plate, 26-Triangle plate, 27-Auxiliary groove, 30-Modible limit plate, 31-Pull-out plate, 32-Pull rod, 33-Spring, 34-Guide column, 35-Guide hole, 40-Hook, 41-Baffle. Detailed Implementation

[0017] Example 1:

[0018] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6This utility model relates to a lever-operated folding table, comprising two uprights 1, mounting feet 11, fixed bases 2, connecting strips 4, mounting bases 3, tabletop 5, pull-out plate 31, and a lever 32. The uprights 1 have several mounting feet 11 at their bottom, with rollers 12 mounted on the bottom of each mounting foot 11. A fixed base 2 is fixed to the top of the upright 1, and a connecting strip 4 connects the two fixed bases 2. A mounting base 3 is mounted on the upper end of the fixed base 2. The bottom end of the tabletop 5 is fixed to the two mounting bases 3. The fixed base 2 has a horizontally positioned support surface that contacts the bottom surface of the mounting base 3. The portion of the fixed base 2 above the support surface is an insert. The mounting base 3 is hollow inside, and its bottom end has a first abutment allowing the insert to extend into the space. The insertion part passes through the first clearance hole and extends into the interior of the mounting base 3. The front side of the insertion part is hinged to the mounting base 3. A fixed limiting plate 20 is provided on the rear side of the insertion part. The pull plate 31 extends into the interior of the mounting base 3 through the side wall of the mounting base 3 from the rear side. The mounting base 3 is provided with a second clearance hole that allows the pull plate 31 to pass through. A movable limiting plate 30 is installed on the pull plate 31. The upper end face of the movable limiting plate 30 abuts against the lower end face of the fixed limiting plate 20. Several springs 33 running back and forth are provided inside the mounting base 3. One end of the spring 33 is fixed to the mounting base 3, and the other end of the spring 33 is fixed to the pull plate 31. A pull rod 32 is connected between two pull plates 31. The pull rod 32 is located outside the mounting base 3.

[0019] To prevent the pull-out plate 31 from shifting too much to the left or right during movement and getting stuck, the pull-out plate 31 is provided with a long strip-shaped guide hole 35. The guide hole 35 runs back and forth. Inside the mounting base 3, there is a vertically arranged guide post 34. The guide post 34 passes through the guide hole 35, and the outer diameter of the guide post 34 is equal to the width of the guide hole 35.

[0020] Example 2:

[0021] Based on Embodiment 1, several hooks 40 are installed on the connecting strip 4, and a vertically arranged baffle 41 is located under the table 5. The hooks 40 hook onto the baffle 41, and the baffle 41 is located on the front side of the mounting base 3.

[0022] Example 3:

[0023] To facilitate the placement of beverages, a horizontally arranged auxiliary plate 25 is fixed on the rear outer wall of the fixing base 2. The auxiliary plate 25 has an auxiliary groove 27 with an opening at the rear end face of the auxiliary plate 25. The auxiliary groove 27 passes through the upper and lower ends of the auxiliary plate 25. Triangular plates 26 that are fixed to the fixing base 2 are fixed on both the left and right sides of the auxiliary plate 25. The auxiliary groove 27 can hold the mouth of an ordinary beverage bottle.

[0024] In this application, "rear side" refers to the side of the folding table where a seat is placed when the table is in normal use.

[0025] The working process of this utility model:

[0026] In operation, when the pull rod unlocking folding table needs to be folded, hold the pull rod 32 and move it backward. The pull rod 32 drives the pull plate 31 and the movable limiting plate 30 to move backward. After the movable limiting plate 30 separates from the fixed limiting plate 20, the tabletop 5 is flipped upward. The tabletop 5 and the mounting base 3 can be flipped together to a vertical position, thus completing the folding of the table.

[0027] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A lever-operated folding table, characterized in that: The system includes a column (1), mounting feet (11), a fixing seat (2), a connecting strip (4), a mounting base (3), a tabletop (5), a pull-out plate (31), and a pull rod (32). There are two columns (1). Several mounting feet (11) are installed at the bottom of the column (1). Rollers (12) are installed at the bottom of the mounting feet (11). A fixing seat (2) is fixed to the top of the column (1). A connecting strip (4) connects the two fixing seats (2). A mounting base (3) is installed on the upper end of the fixing seat (2). The bottom end of the tabletop (5) is fixed to the two mounting seats (3). The fixing seat (2) has a horizontally arranged support surface that contacts the bottom surface of the mounting seat (3). The portion of the fixing seat (2) above the support surface is an embedded part. The mounting base (3) is hollow inside. The bottom end of the mounting base (3) has a first clearance hole that allows the embedded part to extend into it. The insert passes through the first clearance hole and extends into the interior of the mounting base (3). The front side of the insert is hinged to the mounting base (3). The rear side of the insert is provided with a fixed limiting plate (20). The pull plate (31) extends from the rear side of the mounting base (3) through the side wall of the mounting base (3) and into the interior of the mounting base (3). The mounting base (3) is provided with a second clearance hole that allows the pull plate (31) to pass through. A movable limiting plate (30) is installed on the pull plate (31). The upper end face of the movable limiting plate (30) abuts against the lower end face of the fixed limiting plate (20). The interior of the mounting base (3) is provided with several springs (33) running back and forth. One end of the spring (33) is fixed to the mounting base (3), and the other end of the spring (33) is fixed to the pull plate (31). A pull rod (32) is connected between the two pull plates (31). The pull rod (32) is located outside the mounting base (3).

2. The lever-locking folding table as described in claim 1, characterized in that: Several hooks (40) are installed on the connecting strip (4), and a vertically set baffle (41) is located under the table (5). The hooks (40) hook the baffle (41), and the baffle (41) is located on the front side of the mounting base (3).

3. The lever-locking folding table as described in claim 1, characterized in that: The pull-out plate (31) is provided with a long guide hole (35) that runs back and forth. The mounting base (3) is provided with a vertically arranged guide post (34) that passes through the guide hole (35).

4. The lever-locking folding table as described in claim 1, characterized in that: A horizontally arranged auxiliary plate (25) is fixed on the rear outer wall of the fixed base (2). An auxiliary groove (27) with an opening at the rear end face of the auxiliary plate (25) is provided on the auxiliary plate (25). The auxiliary groove (27) passes through the upper and lower ends of the auxiliary plate (25). Triangular plates (26) that are fixed to the fixed base (2) are fixed on both the left and right sides of the auxiliary plate (25).

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