CN209799314U

CN209799314U - Telescopic folding split heads

Info

Publication number: CN209799314U
Application number: CN201920320663.XU
Authority: CN
Inventors: 于金哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2019-12-17
Anticipated expiration: 2029-03-14

Abstract

The utility model belongs to the technical field of the split heads technique and specifically relates to a flexible folding split heads, including flexible split heads, flexible split heads is pegged graft by first picture peg and second picture peg and is formed, the first connecting seat of the equal fixedly connected with in lower surface four corners position department of flexible split heads, one side welding that the lower surface of first picture peg is located first connecting seat has first fixed plate, all rotate on every second connecting seat and be connected with the third bracing piece, one side that the second connecting seat was kept away from to every third bracing piece all rotates and is connected with the fourth bracing piece, one side welding that the lower surface of second picture peg is located first fixed plate has the second fixed plate, one side that flexible split heads was kept away from to the second fixed plate has all welded two third connecting seats, all through fixed establishment fixedly connected with fifth bracing piece in every third connecting seat, one side that the third connecting seat was kept away from to the fifth bracing piece is rotated and is connected with. The utility model discloses simple structure is worth promoting.

Description

Telescopic folding split heads

Technical Field

The utility model relates to a split heads technical field especially relates to a flexible folding split heads.

Background

The split heads are temporarily made of wood and are also welded by profile steel, and are mostly in a strip shape. Four legs are nailed by a strip-shaped plate, and then pulled and connected by a strip. The four legs are flared outward to remain stable. The temporary operation table is formed by placing the gangplank among a plurality of stools, a woodworker stands on the temporary operation table to hang a shed, a painter stands on the temporary operation table to brush coating, a steel bar worker stands on the temporary operation table to bind steel bars and the like, and the temporary operation table cannot be separated from the stools.

The existing split heads are large in size, occupy a large area when being stored, and are inconvenient to store.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of inconvenient storage in the prior art and providing a telescopic folding split heads.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A telescopic folding stool is designed, and comprises a telescopic stool plate, wherein the telescopic stool plate is formed by splicing a first inserting plate and a second inserting plate, two groups of first connecting seats are fixedly connected at four corners of the lower surface of the telescopic stool plate, each first connecting seat is rotatably connected with a telescopic supporting leg, each telescopic supporting leg is provided with a plurality of limiting holes along the length direction, locking mechanisms are fixedly arranged in the limiting holes, two groups of supporting mechanisms are fixedly arranged between the telescopic supporting legs at the same side, the lower surface of the first inserting plate is positioned at one side of the first connecting seat, a first fixing plate is welded, one side of the first fixing plate, which is far away from the telescopic stool plate, is welded with two second connecting seats, each second connecting seat is rotatably connected with a third supporting rod, and one side of each third supporting rod, which is far away from the second connecting seat, is rotatably connected with a fourth supporting rod, a first sleeve is sleeved on each third supporting rod, a first fixed block is rotatably connected to one side of each fourth supporting rod far away from the third supporting rod, each first fixed block is welded on the telescopic supporting leg, a second fixing plate is welded on the lower surface of the second inserting plate, which is positioned on one side of the first fixing plate, two third connecting seats are welded on one side of the second fixing plate far away from the telescopic stool plate, a fifth support rod is fixedly connected in each third connecting seat through a fixing mechanism, a sixth supporting rod is rotatably connected to one side of the fifth supporting rod, which is far away from the third connecting seat, a second sleeve is sleeved on the sixth supporting rod, one side of the sixth supporting rod, which is far away from the fifth supporting rod, is rotatably connected with a second fixing block, and one side of the second fixing block is welded on the telescopic supporting leg.

Preferably, the locking mechanism comprises a first fixing pin, the first fixing pin is inserted into the limiting hole, and a first locking strip is inserted into one end of the first fixing pin.

Preferably, the supporting mechanism includes a first connecting block, one side of the first connecting block is welded to the telescopic leg, one side of the first connecting block is rotatably connected to a first supporting rod, one side of the first supporting rod, which is far away from the first connecting block, is rotatably connected to a second supporting rod, a limiting block is welded to the upper surface of the first supporting rod, which is located above the second supporting rod, a second connecting block is rotatably connected to one side of the second supporting rod, which is far away from the first supporting rod, and one side of the second connecting block is welded to the telescopic leg.

Preferably, the fixing mechanism comprises a second fixing pin, the second fixing pin sequentially penetrates through the third connecting seat and the fifth supporting rod, and a second locking strip is inserted into one side of the second fixing pin.

Preferably, an anti-slip sleeve is sleeved at one end, far away from the first connecting seat, of each telescopic supporting leg.

The utility model provides a pair of flexible folding split heads, beneficial effect lies in: the utility model discloses a first picture peg and second picture peg are with flexible split of horse stool board for the increase of the area that holds of flexible horse stool board, when not using, peg graft first picture peg and second picture peg, the bracing piece of bottom is through rotating folding, reduces area, is convenient for deposit.

Drawings

Fig. 1 is a schematic structural view of a telescopic folding split heads provided by the present invention;

FIG. 2 is a schematic view of the present invention at a position A enlarged partially;

Fig. 3 is a schematic view of a partial enlarged structure at B of fig. 1 according to the present invention;

Fig. 4 is a schematic view of a partial enlarged structure at C of fig. 1 according to the present invention;

Fig. 5 is a schematic view of the present invention at a position D of fig. 1;

Fig. 6 is a schematic drawing of the stretching structure of the middle retractable stool plate of the present invention.

in the figure: flexible stool board 1, first connecting seat 2, flexible landing leg 3, spacing hole 4, first fixed pin 5, first locking strip 6, first connecting block 7, first bracing piece 8, second bracing piece 9, stopper 10, second connecting block 11, first fixed plate 12, second connecting seat 13, third bracing piece 14, first sleeve pipe 15, fourth bracing piece 16, first fixed block 17, second fixed plate 18, third connecting seat 19, fifth bracing piece 20, second fixed pin 21, second locking strip 22, sixth bracing piece 23, second sleeve pipe 24, second fixed block 25, antiskid cover 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

referring to fig. 1-6, a telescopic folding stool comprises a telescopic stool plate 1, wherein the telescopic stool plate 1 is formed by splicing a first plug board and a second plug board, the surface area of the telescopic stool plate 1 is adjusted by stretching the first plug board and the second plug board, two groups of first connecting seats 2 are fixedly connected at four corners of the lower surface of the telescopic stool plate 1, each first connecting seat 2 is rotatably connected with a telescopic leg 3, the telescopic leg 3 is used for adjusting the height of the telescopic stool plate 1, each telescopic leg 3 is provided with a plurality of limiting holes 4 along the length direction, locking mechanisms are fixedly arranged in the limiting holes 4, each locking mechanism comprises a first fixing pin 5, the first fixing pin 5 is spliced in the limiting hole 4, one end of the first fixing pin 5 is spliced with a first locking strip 6, when the telescopic leg 3 is adjusted to a certain height, the first fixing pin 5 is inserted into the limiting hole 4, the first fixing pin 5 is fixed through the first locking strip 6, so that the first fixing pin 5 cannot fall off from the limiting hole 4 and the height of the telescopic supporting leg 3 is fixed.

two groups of supporting mechanisms are fixedly arranged between the telescopic supporting legs 3 at the same side, the supporting mechanisms are used for supporting the telescopic supporting legs 3 so that the two telescopic supporting legs 3 cannot sway left and right in the supporting process, each supporting mechanism comprises a first connecting block 7, one side of each first connecting block 7 is welded on the corresponding telescopic supporting leg 3, one side of each first connecting block 7 is rotatably connected with a first supporting rod 8, one side of each first supporting rod 8, far away from the corresponding first connecting block 7, is rotatably connected with a second supporting rod 9, a limiting block 10 is welded on the upper surface of each first supporting rod 8, above the corresponding second supporting rod 9, one side of each second supporting rod 9, far away from the corresponding first supporting rod 8, is rotatably connected with a second connecting block 11, one side of each second connecting block 11 is welded on the corresponding telescopic supporting leg 3, after the split heads are placed, the first supporting rods 8 are rotated so that the first supporting rods 8 and the second supporting rods 9, under the action of the limiting block 10, the second support rod 9 and the first support rod 8 are kept in a parallel state.

a first fixing plate 12 is welded on one side, located at a first connecting seat 2, of the lower surface of a first inserting plate, two second connecting seats 13 are welded on one side, located away from a telescopic stool plate 1, of the first fixing plate 12, a third supporting rod 14 is rotatably connected to each second connecting seat 13, a fourth supporting rod 16 is rotatably connected to one side, located away from the second connecting seat 13, of each third supporting rod 14, a first sleeve 15 is sleeved on each third supporting rod 14, a first fixing block 17 is rotatably connected to one side, located away from the third supporting rod 14, of each fourth supporting rod 16, each first fixing block 17 is welded on a telescopic supporting leg 3, after the first inserting plate and the second inserting plate are stretched, the first fixing plate 12 drives the third supporting rod 14 and the fourth supporting rod 16 to move, the fourth supporting rod 16 is adjusted to be parallel to the third supporting rod 14, the first sleeve 15 is moved to the joint of the fourth supporting rod 16 and the third supporting rod 1, under the action of the first sleeve 15, the fourth support bar 16 is parallel to the third support bar 14 to support the first board.

A second fixing plate 18 is welded on one side of the lower surface of the second inserting plate, which is located on the first fixing plate 12, two third connecting seats 19 are welded on one side of the second fixing plate 18, which is far away from the telescopic stool plate 1, a fifth support rod 20 is fixedly connected in each third connecting seat 19 through a fixing mechanism, the fixing mechanism comprises a second fixing pin 21, the second fixing pin 21 sequentially penetrates through the third connecting seats 19 and the fifth support rod 20, a second locking strip 22 is inserted into one side of the second fixing pin 21, a sixth support rod 23 is rotatably connected to one side of the fifth support rod 20, which is far away from the third connecting seats 19, a second sleeve 24 is sleeved on the sixth support rod 23, a second fixing block 25 is rotatably connected to one side of the sixth support rod 23, which is far away from the fifth support rod 20, one side of the second fixing block 25 is welded on the telescopic supporting leg 3, after the first inserting plate and the second inserting plate are stretched, the fifth support rod 20 and, adjust the sixth bracing piece 23, make the sixth bracing piece 23 parallel with the fifth bracing piece 20, remove the second sleeve pipe 24 to the junction of sixth bracing piece 23 and fifth bracing piece 20 again, under the effect of second sleeve pipe 24, the sixth bracing piece 23 keeps parallel with the fifth bracing piece 20, supports the second picture peg, and the antiskid cover 26 has all been cup jointed to the one end that first connecting seat 2 was kept away from to every flexible landing leg 3.

For taking out second locking strip 22 in the folding process of split heads, take second fixed pin 21 out from third connecting seat 19, remove first sleeve 15 and second sleeve 24, rotate first bracing piece 8, make flexible landing leg 3 draw close, rotate sixth bracing piece 23 and fourth bracing piece 16, make sixth bracing piece 23 and fourth bracing piece 16 near flexible landing leg 3, draw in fifth bracing piece 20 and third bracing piece 14 again, finally, rotate two sets of flexible landing legs 3, accomplish and fold.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A telescopic folding stool comprises a telescopic stool plate (1), wherein the telescopic stool plate (1) is formed by splicing a first inserting plate and a second inserting plate, two groups of first connecting seats (2) are fixedly connected with the positions of four corners of the lower surface of the telescopic stool plate (1), each first connecting seat (2) is rotatably connected with a telescopic supporting leg (3), the telescopic stool is characterized in that each telescopic supporting leg (3) is provided with a plurality of limiting holes (4) along the length direction, locking mechanisms are fixedly arranged in the limiting holes (4), two groups of supporting mechanisms are fixedly arranged between the telescopic supporting legs (3) at the same side, a first fixing plate (12) is welded on one side of the first connecting seat (2) on the lower surface of the first inserting plate, two second connecting seats (13) are welded on one side of the first fixing plate (12) far away from the telescopic stool plate (1), every all rotate on second connecting seat (13) and be connected with third bracing piece (14), every third bracing piece (14) keep away from one side of second connecting seat (13) all rotate and be connected with fourth bracing piece (16), every first sleeve pipe (15) has all been cup jointed on third bracing piece (14), every one side that third bracing piece (14) were kept away from in fourth bracing piece (16) all rotates and is connected with first fixed block (17), every first fixed block (17) all welds on flexible landing leg (3), the lower surface of second picture peg is located one side welding of first fixed plate (12) has second fixed plate (18), two third connecting seats (19) have all been welded to one side that flexible horse stool board (1) was kept away from in second fixed plate (18), every all through fixed establishment fixedly connected with fifth bracing piece (20) in third connecting seat (19), one side of the fifth supporting rod (20) far away from the third connecting seat (19) is rotatably connected with a sixth supporting rod (23), the sixth supporting rod (23) is sleeved with a second sleeve (24), one side of the sixth supporting rod (23) far away from the fifth supporting rod (20) is rotatably connected with a second fixing block (25), and one side of the second fixing block (25) is welded on the telescopic supporting leg (3).

2. A telescopic folding split heads according to claim 1, characterized in that, said locking mechanism comprises a first fixed pin (5), said first fixed pin (5) is inserted in said limiting hole (4), one end of said first fixed pin (5) is inserted with a first locking strip (6).

3. The telescopic folding split heads according to claim 1, wherein the supporting mechanism comprises a first connecting block (7), one side of the first connecting block (7) is welded on the telescopic leg (3), one side of the first connecting block (7) is rotatably connected with a first supporting rod (8), one side of the first supporting rod (8) far away from the first connecting block (7) is rotatably connected with a second supporting rod (9), the upper surface of the first supporting rod (8) is positioned above the second supporting rod (9) and is welded with a limiting block (10), one side of the second supporting rod (9) far away from the first supporting rod (8) is rotatably connected with a second connecting block (11), and one side of the second connecting block (11) is welded on the telescopic leg (3).

4. The telescopic folding split heads as claimed in claim 1, wherein said fixing mechanism comprises a second fixing pin (21), said second fixing pin (21) sequentially penetrates said third connecting seat (19) and said fifth supporting rod (20), and a second locking strip (22) is inserted into one side of said second fixing pin (21).

5. A telescopic folding split heads according to claim 1, characterized in that an anti-slip cover (26) is sleeved on one end of each telescopic leg (3) far away from the first connecting seat (2).