CN210249022U - Exempt from supporter that screw installation can reciprocate - Google Patents
Exempt from supporter that screw installation can reciprocate Download PDFInfo
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- CN210249022U CN210249022U CN201920916764.3U CN201920916764U CN210249022U CN 210249022 U CN210249022 U CN 210249022U CN 201920916764 U CN201920916764 U CN 201920916764U CN 210249022 U CN210249022 U CN 210249022U
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- rods
- rod
- table top
- shelf
- short frame
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Abstract
The utility model provides a screw-free installation can reciprocate supporter, this screw-free installation can reciprocate supporter section bar and the fixed mode between the section bar adopt the structure of locking between connection lock catch and the bar groove, when assembling, through pressing down circular stopper, make connection lock catch insert the bar hole of short frame hack lever, the spring drives circular stopper automatic re-setting and stretches out spacing hole, carry out the fixing of connection lock catch and short frame hack lever, then make the mounting insert the bar groove of support montant, make the mounting reciprocate through rotatory interior hexagonal rotating member, cooperation card strip fixes support montant and short frame hack lever, reach the simple and easy effect of assembling, labour saving and time saving; the table top supporting short rod and the table top supporting long rod can also adopt the same mode to adjust the height of the table top, and the table top supporting short rod and the table top supporting long rod are convenient and fast and high in practicability.
Description
Technical Field
The utility model relates to a supporter technical field especially relates to a screw installation exempts from supporter that can reciprocate.
Background
The supporter is a product that people daily life was used always for place the article or carry out other usage, but current supporter generally all adopts the screw to screw into the section bar when the installation, makes and fixes between section bar and the section bar, inconvenient dismouting when this kind of mode is comparatively troublesome, and the desktop is fixed moreover, and unable simple and easy convenient regulation table board height, consequently the utility model provides a exempt from the problem that the supporter that screw installation can reciprocate exists in order to solve prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a screw-free installation can reciprocate supporter, this screw-free installation can reciprocate supporter section bar and the fixed mode between the section bar adopt the structure of locking between connecting lock catch and the bar groove, when assembling, through pressing down the circular stopper, make connecting lock catch insert the bar hole of short frame hack lever, the spring drives the automatic reset of circular stopper and stretches out spacing hole, carry out the fixing of connecting lock catch and short frame hack lever, then make the mounting insert the bar groove of support montant, make the mounting reciprocate through rotatory interior hexagonal rotating member, cooperate the card strip to fix support montant and short frame hack lever, reach the simple and easy effect of assembling, time saving and labor saving; the table top supporting short rod and the table top supporting long rod can also adopt the same mode to adjust the height of the table top, and the table top supporting short rod and the table top supporting long rod are convenient and fast and high in practicability.
In order to solve the problems, the utility model provides a screw-free mounting up-and-down movable storage rack, which comprises a support vertical rod, a short frame rod, a long frame rod, a table surface support short rod, a table surface support long rod and a table top plate, wherein the adjacent inner side surfaces of the support vertical rod are vertically provided with a strip-shaped groove, the short frame rod and the long frame rod have the same structure, and are fixedly mounted with the support vertical rod through connecting lock catches to form a storage rack body;
the short frame rod is of a hollow structure, a square strip-shaped hole is formed in the short frame rod, and limiting holes are formed in two ends of the inner side of the short frame rod;
the connecting lock catch comprises an outer shell, a spring, a circular limiting block and an inner hexagonal rotating piece, wherein a groove is formed in the side face of the outer shell, the circular limiting block is connected to the inside of the groove through the spring, the inner hexagonal rotating piece is arranged on the inner side of the circular limiting block, the inner hexagonal rotating piece is connected with the lifting column through threads, a fixing piece is installed at the top of the lifting column, clamping strips are arranged on two sides above the outer shell, and the size of the fixing piece is matched with the width of the strip-shaped groove;
the table top support short rod, the table top support long rod and the short frame rod are the same in structure and are fixedly installed with the support vertical rods in the same mode so as to support the table top plate.
The further improvement lies in that: the distance from the inner hexagonal rotating piece to the top of the outer shell is the same as the distance from the limiting hole to one end of the short frame rod.
The further improvement lies in that: the front side of the table panel is provided with a front right-angle extending edge, the side edge is provided with a side straight-angle extending edge, and the width of the front right-angle extending edge is larger than that of the side straight-angle extending edge.
The further improvement lies in that: the top of supporting the montant is provided with the rubber buffer, the rubber buffer is square structure, and the cross section is greater than the cross section of supporting the montant.
The utility model has the advantages that: the fixing mode between the shelf sectional material and the sectional material which can move up and down in the screw-free installation mode adopts a structure for locking between the connecting lock catch and the strip-shaped groove, when the shelf sectional material is assembled, the connecting lock catch is inserted into the strip-shaped hole of the short frame rod by pressing the circular limiting block, the spring drives the circular limiting block to automatically reset and extend out of the limiting hole, the connecting lock catch and the short frame rod are fixed, then the fixing piece is inserted into the strip-shaped groove of the supporting vertical rod, the fixing piece can move up and down by rotating the inner hexagonal rotating piece, the supporting vertical rod and the short frame rod are fixed by matching with the clamping strip, the simple and easy assembling effect is achieved; the table top supporting short rod and the table top supporting long rod can also adopt the same mode to adjust the height of the table top, and the table top supporting short rod and the table top supporting long rod are convenient and fast and high in practicability.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the table top of the present invention after being disassembled.
Fig. 3 is a schematic view of the table top of the present invention.
Fig. 4 is a schematic view of the fixing structure of the section bar of the present invention.
Fig. 5 is a schematic view of the internal structure of the connecting lock of the present invention.
Wherein: 1-vertical supporting rod, 2-short frame rod, 3-long frame rod, 4-short table supporting rod, 5-long table supporting rod, 6-table panel, 7-strip groove, 8-connecting lock catch, 9-strip hole, 10-limiting hole, 11-outer shell, 12-spring, 13-round limiting block, 14-inner hexagonal rotating piece, 15-lifting column, 16-fixing piece, 17-clamping strip, 18-front right-angle extending edge, 19-side right-angle extending edge and 20-rubber plug.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1, 2, 3, 4, and 5, the present embodiment provides a screw-free rack capable of moving up and down, including a vertical support rod 1, a short frame rod 2, a long frame rod 3, a short table support rod 4, a long table support rod 5, and a table top plate 6, wherein a strip-shaped groove 7 is vertically disposed on an adjacent inner side surface of the vertical support rod 1, the short frame rod 2 and the long frame rod 3 have the same structure, and are both fixedly mounted to the vertical support rod 1 through a connecting lock 8 to form a rack body of the rack;
the short frame rod 2 is of a hollow structure, a square strip-shaped hole 9 is formed in the short frame rod, and limiting holes 10 are formed in two ends of the inner side of the short frame rod 2;
the connecting lock catch 8 comprises an outer shell 11, a spring 12, a circular limiting block 13 and an inner hexagonal rotating piece 14, a groove is formed in the side face of the outer shell 11, the circular limiting block 13 is connected to the inside of the groove through the spring 12, the inner hexagonal rotating piece 14 is arranged on the inner side of the circular limiting block 13, the inner hexagonal rotating piece 14 is in threaded connection with a lifting column 15, a fixing piece 16 is installed at the top of the lifting column 15, clamping strips 17 are arranged on two sides above the outer shell 11, and the size of the fixing piece 16 is matched with the width of the strip-shaped groove 7;
the table top support short rod 4 and the table top support long rod 5 are the same as the short frame rod 2 in structure and are fixedly installed with the support vertical rod 1 in the same way so as to support the table top plate 6.
The distance from the inner hexagonal rotary member 14 to the top of the outer housing 1 is the same as the distance from the limiting hole 10 to one end of the short frame rod 2.
The front surface of the table panel 6 is provided with a front right-angle extending edge 18, the side edge is provided with a side straight-angle extending edge 19, and the width of the front right-angle extending edge 18 is larger than that of the side straight-angle extending edge 19.
The top of supporting vertical rod 1 is provided with rubber buffer 20, rubber buffer 20 is square structure, and the cross section is greater than the cross section of supporting vertical rod 1.
The fixing mode between the shelf sectional material capable of moving up and down without screw installation adopts a structure for locking between the connecting lock catch 8 and the strip-shaped groove 7, when in assembly, the connecting lock catch 8 is inserted into the strip-shaped hole 9 of the short frame rod 2 by pressing the circular limiting block 13, the spring 12 drives the circular limiting block 13 to automatically reset and extend out of the limiting hole 10, the connecting lock catch 8 and the short frame rod 2 are fixed, then the fixing piece 16 is inserted into the strip-shaped groove 7 of the supporting vertical rod 1, the fixing piece 16 is moved up and down by rotating the inner hexagonal rotating piece 14, the supporting vertical rod 1 and the short frame rod 2 are fixed by matching the clamping strip 17, the simple and easy assembly effect is achieved, and time and labor are saved; the table top supporting short rod 4 and the table top supporting long rod 5 can also adopt the same mode to adjust the height of the table top, and the table top supporting short rod and the table top supporting long rod are convenient and fast and have high practicability.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a exempt from supporter that screw installation can reciprocate which characterized in that: the shelf comprises vertical supporting rods (1), short frame rods (2), long frame rods (3), table-board supporting short rods (4), table-board supporting long rods (5) and a table board (6), wherein strip-shaped grooves (7) are vertically formed in the adjacent inner side surfaces of the vertical supporting rods (1), the short frame rods (2) and the long frame rods (3) are identical in structure and are fixedly mounted with the vertical supporting rods (1) through connecting lock catches (8), and a shelf body is formed;
the short frame rod (2) is of a hollow structure, a square strip-shaped hole (9) is formed in the short frame rod, and limiting holes (10) are formed in two ends of the inner side of the short frame rod (2);
the connecting lock catch (8) comprises an outer shell (11), a spring (12), a circular limiting block (13) and an inner hexagonal rotating piece (14), a groove is formed in the side face of the outer shell (11), the circular limiting block (13) is connected to the inside of the groove through the spring (12), the inner hexagonal rotating piece (14) is arranged on the inner side of the circular limiting block (13), the inner hexagonal rotating piece (14) is connected with a lifting column (15) through threads, a fixing piece (16) is installed at the top of the lifting column (15), clamping strips (17) are arranged on two sides above the outer shell (11), and the size of the fixing piece (16) is matched with the width of the strip-shaped groove (7);
the table top supporting short rods (4), the table top supporting long rods (5) and the short frame rods (2) are identical in structure and fixedly mounted with the supporting vertical rods (1) in the same mode to support the table top plate (6).
2. The shelf of claim 1, wherein the shelf is mounted by screws and can be moved up and down, and the shelf comprises: the distance from the inner hexagonal rotating piece (14) to the top of the outer shell (11) is the same as the distance from the limiting hole (10) to one end of the short frame rod (2).
3. The shelf of claim 1, wherein the shelf is mounted by screws and can be moved up and down, and the shelf comprises: the front surface of the table panel (6) is provided with a front right-angle extending edge (18), the side edge is provided with a side right-angle extending edge (19), and the width of the front right-angle extending edge (18) is larger than that of the side right-angle extending edge (19).
4. The shelf of claim 1, wherein the shelf is mounted by screws and can be moved up and down, and the shelf comprises: the top of supporting vertical rod (1) is provided with rubber buffer (20), rubber buffer (20) are square structure, and the cross section is greater than the cross section of supporting vertical rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916764.3U CN210249022U (en) | 2019-06-18 | 2019-06-18 | Exempt from supporter that screw installation can reciprocate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916764.3U CN210249022U (en) | 2019-06-18 | 2019-06-18 | Exempt from supporter that screw installation can reciprocate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210249022U true CN210249022U (en) | 2020-04-07 |
Family
ID=70043139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920916764.3U Active CN210249022U (en) | 2019-06-18 | 2019-06-18 | Exempt from supporter that screw installation can reciprocate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210249022U (en) |
-
2019
- 2019-06-18 CN CN201920916764.3U patent/CN210249022U/en active Active
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