Folding tool table

Abstract

The foldable tool table comprises a table consisting of a desktop, longitudinal side edges and transverse side edges, the transverse side edges being provided with two embedding grooves, embedding blocks being provided in the embedding grooves, the embedding blocks being provided with elongated grooves, a rotating shaft rod being erected between the two elongated grooves, and two supporting legs being provided on the rotating shaft rod; the end of each of the two longitudinal side edges is respectively provided with two pin shafts, side plates being provided on the pin shafts, and the other ends of the side plates are fixed to the supporting legs with pins; when folding, the two groups of supporting legs are flipped inwardly, the two rotating shaft rods move outwardly along the elongated grooves, and a group of supporting legs provided on the second guard plate are clamped between a group of supporting legs of the first guard plate after being laid flat; the foldable tool table has the advantages that: 1. it is easy to fold, and after turning over, one supporting leg can be grasped to unfold the table, and the same operation is also performed when folding the table; 2. the principle of gravity is utilized, and the notch of the locking rod can be buckled into or disengaged from the rotating shaft rod by itself; 3. after unfolding, the supporting legs, embedding blocks and side plates form a triangular structure with good stability.

Description

Technical Field

[0001] The invention relates to a tool table for processing operations, in particular to a foldable tool table. Background Art

[0002] A tool table is a must-have for craftspeople. A suitable height can protect the waist and improve work efficiency. To save on shipping costs and space, many tool tables are foldable. However, the folding process often creates a feeling of weightlessness, as the previously connected joints detach and suddenly lose their mutual restraint.

[0003] For example, in the linkage mechanism and folding table using the linkage mechanism disclosed in application number 202022693354.2, when the table legs are folded, the linkage mechanism will disengage, and the folding process will produce a sudden feeling of weightlessness, which may create danger during the folding process. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention provides a folding tool table with good folding effect and stable force during the folding process.

[0005] The two lever arrangement comprises two bosses, wherein the bosses have two opposite ends, and the bosses have a first end each of which is adapted to move along the top of the two bosses, the second end of the bosses being adapted to move along the bottom of the two bosses.

[0006] A protective sleeve is provided between the supporting leg and the rotating shaft rod, a leg pad is provided at the bottom end of the supporting leg, and straight teeth are provided on the leg pad. After folding, the straight teeth abut against the protective sleeve.

[0007] A spur rack is provided on the rotating shaft rod, a spur gear is provided at the center of the inner side surface of the table top, and two spur racks arranged opposite to each other are engaged with the spur gear.

[0008] The inner surface of the table top is provided with two straight supporting plates and a threaded bolt, the spur gear is provided on the threaded bolt, the end of the threaded bolt is provided with an anti-falling plate, and the anti-falling plate and the straight supporting plate constrain the spur rack.

[0009] A locking rod is provided on the rotating shaft rod, and a front end of the locking rod is provided with a downward notch, and the notch is buckled on another rotating shaft rod.

[0010] The rotating shaft rod is arranged between the supporting leg and the horizontal side, and a rod sleeve is arranged at the end; the inner surface of the table top is provided with a plurality of raised plates, and the raised plates constrain the locking rod.

[0011] A pair of latch locks are provided on the first guard plate, with the latches of the latch locks facing outwards; a pin hole is provided on the inner side of the support leg installed on the second guard plate, and the latch pin is inserted into the pin hole.

[0012] A square plane is provided in the center of the top surface of the desktop, a plurality of leakage holes are distributed around the square plane, a long concave surface is provided on each side, a raised plane is provided in the middle of one of the long concave surfaces, a scale mark is provided between the long concave surface and the nearest leakage hole, and a handle is provided on the outer surface of one of the horizontal sides.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. It is easy to fold. After turning it over, you can unfold it by grabbing one supporting leg each. The same operation is performed when folding it. 2. The principle of gravity is utilized, and the notch of the locking rod can be automatically buckled into or disengaged from the rotating shaft rod. 3. After unfolding, the supporting legs, the inserts and the side panels form a triangular structure with good stability. 4. When folding, the meshing structure of the spur rack and the spur gear provides a good feel, and the supporting legs will not fall down suddenly when they are half folded. 5. After folding, the two supporting legs on the second guard plate are just stuck between the two supporting legs of the first guard plate. After the flat folding effect, a handle is added, and the leg can be carried around like a box. 6. The straight teeth of the leg pads contact the sheath, and the latch lock is inserted into the pin hole, so there will be no loose feeling between the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure after the expansion of the present invention Figure 1 .

[0015] Figure 2 The structure after the expansion of the present invention Figure 2 .

[0016] Figure 3 It is the expanded parts diagram of the present invention.

[0017] Figure 4 The collapsed structure of the present invention Figure 1 .

[0018] Figure 5 The collapsed structure of the present invention Figure 2 .

[0019] Figure 6 The folded parts of the present invention Figure 1 .

[0020] Figure 7 The folded parts of the present invention Figure 2 .

[0021] Figure 8 It is a structural diagram of the table of the present invention. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments: Figure 1-8 As shown, the figure is marked as follows: table 01, table top 1a, longitudinal side 1b, transverse side 1c, embedded groove 1d, straight support plate 1e, threaded bolt 1f, raised plate 1g, square plane 1h, leak hole 1i, long concave surface 1m, scale mark 1n, raised plane 1o, embedded block 02, long groove 2a, rotating shaft rod 03, supporting leg 04, pin hole 4a, first guard plate 05, second guard plate 06, pin shaft 07, side plate 08, pin 09, cover 10, leg pad 11, spur rack 12, spur gear 13, anti-fall plate 14, locking rod 15, notch 15a, rod sleeve 16, latch lock 17, handle 18.

[0023] A folding tool table comprises a table 01 consisting of a tabletop 1a, longitudinal sides 1b, and transverse sides 1c. Two grooves 1d are provided at the ends of the two transverse sides, each of which contains an insert 02. The insert is installed by vertical insertion and is designed with side ears and buckle joints. A long groove 2a is provided on the inner side of the insert. A rotating shaft 03 is provided between the two opposing long grooves. Two supporting legs 04 are provided on the rotating shaft. The two supporting legs on one rotating shaft are connected by a first guard plate 05. The other rotating shaft The two supporting legs are connected by a second guard plate 06, and the length of the first guard plate is greater than that of the second guard plate; two pins 07 are respectively provided at the ends of the two longitudinal sides, and a side plate 08 is provided on the pins, and the other end of the side plate is fixed to the supporting leg with a pin 09. The supporting leg is made of square tube, and the side plate is a sheet metal part, which is arranged on the outside of the square tube; when folded, the two groups of supporting legs are flipped inward, and the two rotating shaft rods move outward along the long groove. After the group of supporting legs arranged on the second guard plate is laid flat, it is just stuck between the group of supporting legs of the first guard plate.

[0024] A sheath 10 is provided between the supporting leg and the rotating shaft rod to reduce noise and prevent the feeling of weightlessness caused by folding. A leg pad 11 is provided at the bottom end of the supporting leg. The leg pad is provided with straight teeth. After folding, the straight teeth contact the sheath to prevent looseness.

[0025] A spur rack 12 is provided on the shaft rod, and a spur gear 13 is provided at the center of the inner side surface of the desktop. The two oppositely arranged spur racks mesh with the spur gears, so that the support legs can be gradually folded and laid flat to prevent the feeling of weightlessness when folding.

[0026] The inner surface of the desktop is provided with two straight supporting plates 1e to constrain the straight rack from moving outward, and a threaded bolt 1f, on which the spur gear is provided. The end of the threaded bolt is provided with an anti-fall plate 14 to prevent the straight rack from falling downward.

[0027] A locking rod 15 is provided on the rotating shaft rod, and a downward notch 15a is provided at the front end of the locking rod. After unfolding, the notch is buckled on another rotating shaft rod due to gravity. When folding, the tool table needs to be turned over and laid flat first. Under the action of gravity, the notch is separated from the rotating shaft rod, which conforms to usage habits.

[0028] The pivot rod is arranged between the supporting leg and the horizontal side, and a rod sleeve 16 is provided at the end thereof; two raised plates 1g are provided on the inner surface of the table top, which play the role of restraining the locking rod.

[0029] A pair of latch locks 17 are provided on the first guard plate, with the latches of the latch locks facing outwards; a pin hole 4a is provided on the inner side of the support leg mounted on the second guard plate, and the latch is inserted into the pin hole to fix the support leg.

[0030] A square plane 1h is provided in the center of the top of the table, and six leak holes 1i are distributed around the square plane, which can be used to drop sawdust, etc., to keep the table clean. A long concave surface 1m is provided on each side, which can be used to place small hand tools such as screwdrivers. One of the long concave surfaces has a raised plane 1o in the middle, forming two concave areas for placing small items such as nails. A scale mark 1n is provided between the long concave surface and the nearest leak hole to facilitate workpiece processing operations; a handle 18 is provided on the outer surface of one of the horizontal sides, which can be folded for easy access.

[0031] Simple structural changes based on this design concept are all within the scope of protection of this application.

Claims

1. A foldable tool table, characterized by: The table comprises a table (01) consisting of a tabletop (1a), longitudinal sides (1b) and transverse sides (1c), wherein the ends of the two transverse sides are each provided with two embedding grooves (1d), wherein an embedding block (02) is provided in the embedding groove, wherein the embedding block is provided with a long groove (2a) facing inward, wherein the embedding block includes a side ear and a buckle joint and is vertically inserted into the transverse side; a rotating shaft (03) is arranged between the two opposite long grooves, wherein the rotating shaft is provided with two supporting legs (04), wherein the two supporting legs on one rotating shaft are connected by a first guard plate (05), and wherein the two supporting legs on the other rotating shaft are connected by a second guard plate (06), wherein the length of the first guard plate is greater than that of the second guard plate; wherein the ends of the two longitudinal sides are each provided with two pins (07), wherein the pins are provided with side plates (08), wherein the other side plates are One end is fixed to the support leg with a pin (09); when folded, the two groups of support legs turn inward, and the two rotating shaft rods move outward along the long groove. After the group of support legs arranged on the second guard plate are laid flat, they are stuck between the group of support legs of the first guard plate; each rotating shaft rod is provided with only one straight rack (12), and a straight gear (13) is provided at the center of the inner side surface of the table top, and the two oppositely arranged straight racks mesh with the straight gears; a locking rod (15) is provided on the rotating shaft rod, and the front end of the locking rod is provided with a downward notch (15a), and the notch is buckled on the other rotating shaft rod; the inner surface of the table top is provided with two straight supporting plates (1e) and a threaded bolt (1f), the spur gear is provided on the threaded bolt, and the end of the threaded bolt is provided with an anti-falling plate (14), and the anti-falling plate and the straight supporting plate constrain the straight rack.

2. A foldable tool table according to claim 1, characterized in that: A protective sleeve (10) is provided between the support leg and the rotating shaft rod, and a leg pad (11) is provided at the bottom end of the support leg. The leg pad is provided with straight teeth, and after folding, the straight teeth abut against the protective sleeve.

3. A foldable tool table according to claim 2, characterized in that: The rotating shaft rod is arranged between the supporting leg and the horizontal side, and a rod sleeve (16) is arranged at the end; a plurality of raised plates (1g) are arranged on the inner surface of the table top, and the raised plates constrain the locking rod.

4. A foldable tool table according to claim 3, characterized in that: A pair of latch locks (17) are provided on the first guard plate, with the latches of the latch locks facing outwards; a pin hole (4a) is provided on the inner side of a support leg mounted on the second guard plate, and the latch pin is inserted into the pin hole.

5. A foldable tool table according to claim 4, characterized in that: A square plane (1h) is provided in the center of the top surface of the table top, a plurality of leakage holes (1i) are distributed around the square plane, and a long concave surface (1m) is provided on each side edge, wherein a raised plane (1o) is provided in the middle of one of the long concave surfaces, and a scale mark (1n) is provided between the long concave surface and the nearest leakage hole; and a handle (18) is provided on the outer surface of one of the horizontal sides.

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