CN216293486U

CN216293486U - Foldable liftable storage rack

Info

Publication number: CN216293486U
Application number: CN202122841185.7U
Authority: CN
Inventors: 李千山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-15
Anticipated expiration: 2031-11-19

Abstract

A foldable and liftable storage rack relates to the field of storage racks. Four corners of the laminate are respectively and movably connected with the first lifting support rod, the second lifting support rod, the third lifting support rod and the fourth lifting support rod through laminate support tubes, the left outer wall of the laminate is movably connected with the first lifting support rod through a first triangular support folding and stacking fixing strip, the right outer wall of the laminate is movably connected with the first lifting support rod through a second triangular support folding and stacking fixing strip, through the mutual matching of the first support column, the second support column, the buckle and the clamping hole, the user can randomly adjust the height of the object shelf according to the use requirement, the shelf frame can be folded to reduce the occupied area and simultaneously has simple operation in the process of storage and transportation through the movable connection between the laminate and the four lifting support rods, through the mutual cooperation between plywood, the folding solid strip of triangular supports stack and the lift bracing piece, guarantee that the shelf frame keeps stable after expanding.

Description

Foldable liftable storage rack

Technical Field

The utility model relates to the field of storage racks, in particular to a foldable liftable storage rack.

Background

The shelf is a shelf for placing sundries, which is formed by combining a bottom plate and a support column. The storage rack is supported by the strip-shaped support and supported by the bottom plate, so that the storage rack is unique in shape, flexible in design, simple and convenient to assemble and disassemble, clean and bright, and open in design, and the storage can be seen at a glance. Because the application of shelf in the family life is more and more extensive, and a lot of family articles for daily use also are more and more, so need one can put in order and put in order a supporter of these articles for daily use, and the design of supporter is very succinct and generous possess dexterity simultaneously again, so very having the effect to putting in order articles for daily use, the key is that be favorable to articles for daily use can be fine get take need not very hard the search.

Current supporter is because the equipment back is bulky, and inconvenient transportation generally disassembles into the spare part and transports, then assembles by user or mill, and very inconvenient, current supporter is accomplished in the equipment simultaneously, and the pattern can't change basically, if need not to use temporarily when wanting to accomodate it, needs loaded down with trivial details dismouting process, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foldable liftable storage rack aiming at the defects and shortcomings of the prior art, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the laminated plate comprises a laminated plate 1, a first lifting support rod 2, a second lifting support rod 3, a third lifting support rod 4, a fourth lifting support rod 5, a first triangular support folding and stacking fixing strip 6, a second triangular support folding and stacking fixing strip 7 and a laminated plate support tube 8, wherein four corners of the laminated plate 1 are movably connected with the first lifting support rod 2, the second lifting support rod 3, the third lifting support rod 4 and the fourth lifting support rod 5 through the laminated plate support tube 8 respectively, the left outer wall of the laminated plate 1 is movably connected with the first lifting support rod 2 through the first triangular support folding and stacking fixing strip 6, the right outer wall of the laminated plate 1 is movably connected with the first lifting support rod 2 through the second triangular support folding and stacking fixing strip 7, the first triangular support folding and stacking fixing strip 6 is identical in structure with the second triangular support folding and stacking fixing strip 7, and the first lifting support rod 2 comprises a first support column 9, a second support column 10 and a third lifting support column, Card hole 11, buckle 12 all are provided with card hole 11 on first support column 9 and the second support column 10, are provided with buckle 12 in the first support column 9, and buckle 12 is located the bottom of first support column 9, and first support column 9 cup joints in second support column 10, and passes buckle 12 through buckle 12 and connect, first triangular supports fold stack solid strip 6 contains first folding arm 13, the folding arm 14 of second, and the one end of the folding arm 14 of second is through

calorie hole

11 and 2 swing joint of first lifting support pole, and the other end is through pivot and 13 swing joint of first folding arm, the one end and the 1 swing joint of plywood of first folding arm 13.

Further, the first lifting support rod 2, the second lifting support rod 3, the third lifting support rod 4 and the fourth lifting support rod 5 have the same structure.

Further, the first triangular support folding and overlaying fixed strip 6 and the second triangular support folding and overlaying fixed strip 7 are identical in structure.

Furthermore, at least two clamping holes 11 are arranged, and the distance between every two adjacent clamping holes 11 is the same.

Further, the buckle 12 is composed of a V-shaped reed 17 and a fixing column 18, one end of the V-shaped reed 17 is connected with the inner wall of the first support column 9, the other end of the V-shaped reed 17 is provided with the fixing column 18, and the fixing column 18 penetrates through the clamping hole 11.

Furthermore, a limiting block 15 is arranged on the side wall of the first folding arm 13, a limiting groove 16 is arranged on the side wall of the second folding arm 14, and the limiting groove 16 is matched with the limiting block 15.

Further, a transverse supporting frame reinforcing guardrail 19 is arranged between the third lifting supporting rod 4 and the fourth lifting supporting rod 5.

The working principle of the utility model is as follows: when the shelf is required to be folded, a user only needs to grasp the first lifting support rod 2 and the second lifting support rod 3 by two hands respectively and lift the shelf upwards, at the moment, because the laminate 1 is movably connected with the lifting support rods, the included angle between the laminate 1 and the lifting support rods is changed when the first lifting support rod 2 and the second lifting support rod 3 move upwards, the first lifting support rod 2 and the second lifting support rod 3 continuously approach the third lifting support rod 4 and the fourth lifting support rod 5 when moving upwards, and when the laminate 1 is parallel to the first lifting support rod 2, the first lifting support rod 2 is just attached to the fourth lifting support rod 5, so that the shelf is folded; when the shelf is required to be unfolded, only the first lifting support rod 2 and the second lifting support rod 3 need to be grabbed to move downwards, in the unfolding process of the shelf, the included angle between the first folding arm 13 and the second folding arm 14 can be changed, after the shelf is completely unfolded, the first folding arm 13 and the second folding arm 14 are exactly parallel to each other to play a role in limiting and fixing, and similarly, when the shelf is folded, the first folding arm 13 and the second folding arm 14 are exactly folded with each other when the shelf is completely folded; when the height of the opposite object rack is required to be adjusted, the fixed column 18 is only required to be pressed to be contracted backwards, after the fixed column 18 is disconnected with the clamping hole 11, the first supporting column 9 sleeved in the second supporting column 10 moves downwards or upwards by the distance of the clamping hole 11, then the fixed column 18 is released to be pressed, and finally the previous operation is repeated on the four lifting supporting rods sequentially, so that the height adjustment of the opposite object rack can be completed.

After the technical scheme is adopted, the utility model has the beneficial effects that: through the card hole, mutually support between plywood and the plywood stay tube makes, the user can adjust the quantity of plywood and the distance between the adjacent plywood according to the user demand of reality, through first support column, the second support column, mutually support between buckle and the card hole, make the user highly adjust at will according to user demand opposition thing frame, through swing joint between plywood and the four lifting support poles, make the thing frame accomodate and in the transportation, easy operation when can folding reduction area, through the plywood, the triangle brace is rolled over and is overlapped mutually supporting between solid strip and the lifting support pole, guarantee that the thing frame remains stable after expanding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the first elevating support rod 2 according to the present invention;

FIG. 4 is a schematic structural view of the first triangular support folded and overlapped fixing strip 6 in the present invention;

fig. 5 is a schematic structural view of the buckle 12 of the present invention.

Description of reference numerals: plywood 1, first lifting support pole 2, second lifting support pole 3, third lifting support pole 4, fourth lifting support pole 5, first triangular supports are folded and stacked and are fixed strip 6, second triangular supports are folded and are stacked and are fixed strip 7, plywood stay tube 8, first support column 9, second support column 10, card hole 11, buckle 12, first folding arm 13, second folding arm 14, stopper 15, spacing groove 16, V-arrangement reed 17, fixed column 18, horizontal support frame reinforcement guardrail 19.

Detailed Description

Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: the shelf comprises a layer plate 1, a first lifting support rod 2, a second lifting support rod 3, a third lifting support rod 4, a fourth lifting support rod 5, a first triangular support folded and overlapped fixing strip 6, a second triangular support folded and overlapped fixing strip 7 and a layer plate support tube 8, wherein four corners of the layer plate 1 are respectively movably connected with the first lifting support rod 2, the second lifting support rod 3, the third lifting support rod 4 and the fourth lifting support rod 5 through the layer plate support tube 8, the layer plate 1 is parallel to the lifting support rods after the shelf is folded, the layer plate 1 is vertical to the lifting support rods after the shelf is unfolded, the first lifting support rod 2, the second lifting support rod 3, the third lifting support rod 4 and the fourth lifting support rod 5 have the same structure, the outer wall of the left side of the layer plate 1 is movably connected with the first lifting support rod 2 through the first triangular support folded and overlapped fixing strip 6, the outer wall of the right side is movably connected with the first lifting support rod 2 through the second triangular support folded and overlapped fixing strip 7, the shelf is characterized in that the first triangular support folding and stacking fixed strip 6 and the second triangular support folding and stacking fixed strip 7 have the same structure, the shelf is unfolded to ensure the stability of the shelf and has the limiting and reinforcing effects, the two laminates 1 are respectively arranged at the upper end and the lower end of the first lifting support rod 2, the first triangular support folding and stacking fixed strip 6 and the second triangular support folding and stacking fixed strip 7 have the same structure, the first lifting support rod 2 comprises a first support column 9, a second support column 10, clamping holes 11 and buckles 12, the first support column 9 and the second support column 10 are respectively provided with clamping holes 11, the clamping holes 11 are at least two, the distance between the adjacent clamping holes 11 is the same, the first support column 9 is internally provided with a buckle 12, the buckle 12 is positioned at the bottom end of the first support column 9, the first support column 9 is sleeved in the second support column 10 and passes through the buckle 12 for connection, first triangular supports fold and overlap solid strip 6 and contain first folding arm 13, the folding arm 14 of second, the one end of the folding arm 14 of second is through

calorie hole

11 and 2 swing joint of first lifting support pole, and the other end passes through pivot and 13 swing joint of first folding arm, the one end and the 1 swing joint of plywood of first folding arm 13.

Further, the buckle 12 is composed of a V-shaped reed 17 and a fixing column 18, one end of the V-shaped reed 17 is connected with the inner wall of the first supporting column 9, the other end of the V-shaped reed 17 is provided with the fixing column 18, the fixing column 18 penetrates through the clamping hole 11, the V-shaped reed 17 deforms when the fixing column 18 is pressed, the fixing column 18 moves after the fixing column 18 is in phase, the V-shaped reed 17 resets after the fixing column 18 is loosened, the fixing column 18 penetrates through the clamping hole 11 again, the first supporting column 9 is connected with the second supporting column 10,

further, the lateral wall of first folding arm 13 on be provided with stopper 15, be provided with spacing groove 16 on the lateral wall of second folding arm 14, spacing groove 16 and stopper 15 looks adaptation, when plywood 1 and the contained angle between the first lifting support pole 2 are 90, spacing groove 16 just coincides mutually with stopper 15, plays limiting displacement.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A collapsible liftable supporter which characterized in that: the laminated plate comprises a laminated plate (1), a first lifting support rod (2), a second lifting support rod (3), a third lifting support rod (4), a fourth lifting support rod (5), a first triangular support folding and stacking fixing strip (6), a second triangular support folding and stacking fixing strip (7) and a laminated plate support tube (8), wherein four corners of the laminated plate (1) are respectively movably connected with the first lifting support rod (2), the second lifting support rod (3), the third lifting support rod (4) and the fourth lifting support rod (5) through the laminated plate support tube (8), the outer wall of the left side of the laminated plate (1) is movably connected with the first lifting support rod (2) through the first triangular support folding and stacking fixing strip (6), the outer wall of the right side of the laminated plate is movably connected with the first lifting support rod (2) through the second triangular support folding and stacking fixing strip (7), the first triangular support folding and stacking fixing strip (6) is identical in structure with the second triangular support folding and stacking fixing strip (7), the first lifting support rod (2) comprises a first support column (9), a second support column (10), a clamping hole (11) and a buckle (12), the clamping holes (11) are respectively arranged on the first support column (9) and the second support column (10), the buckle (12) is arranged in the first support column (9), the buckle (12) is positioned at the bottom end of the first support column (9), the first support column (9) is sleeved in the second support column (10), and pass buckle (12) through buckle (12) and connect, first triangular supports fold to overlap and to contain first folding arm (13), the folding arm of second (14) admittedly strip (6), the one end of the folding arm of second (14) is through calorie hole (11) and first lifting support pole (2) swing joint, and the other end passes through pivot and first folding arm (13) swing joint, the one end and plywood (1) swing joint of first folding arm (13).

2. The foldable liftable commodity shelf of claim 1, wherein: the first lifting support rod (2), the second lifting support rod (3), the third lifting support rod (4) and the fourth lifting support rod (5) are identical in structure.

3. The foldable liftable commodity shelf of claim 1, wherein: the first triangular support folding and overlaying fixed strip (6) and the second triangular support folding and overlaying fixed strip (7) are identical in structure.

4. The foldable liftable commodity shelf of claim 1, wherein: the number of the clamping holes (11) is at least two, and the distance between every two adjacent clamping holes (11) is the same.

5. The foldable liftable commodity shelf of claim 1, wherein: the buckle (12) is composed of a V-shaped reed (17) and a fixing column (18), one end of the V-shaped reed (17) is connected with the inner wall of the first supporting column (9), the other end of the V-shaped reed is provided with the fixing column (18), and the fixing column (18) penetrates through the buckle hole (11).

6. The foldable liftable commodity shelf of claim 1, wherein: the side wall of the first folding arm (13) is provided with a limiting block (15), the side wall of the second folding arm (14) is provided with a limiting groove (16), and the limiting groove (16) is matched with the limiting block (15).

7. The foldable liftable commodity shelf of claim 1, wherein: and a transverse support frame reinforcing guardrail (19) is arranged between the third lifting support rod (4) and the fourth lifting support rod (5).