CN213308201U - Movable frame with telescopic panel - Google Patents
Movable frame with telescopic panel Download PDFInfo
- Publication number
- CN213308201U CN213308201U CN202021069500.8U CN202021069500U CN213308201U CN 213308201 U CN213308201 U CN 213308201U CN 202021069500 U CN202021069500 U CN 202021069500U CN 213308201 U CN213308201 U CN 213308201U
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- guide wheel
- panel
- sliding arm
- arm
- adjusting screw
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Abstract
A movable frame of a telescopic panel comprises a sliding arm and an extension arm arranged at one end of the sliding arm, wherein one end of the extension arm, which is far away from the sliding arm, forms a panel fixed end; the side of the sliding arm is far away from one end of the extension arm and is provided with a first guide wheel, the side of the sliding arm is close to one end of the extension arm and is provided with a second guide wheel, and the second guide wheel is provided with an adjusting mechanism for adjusting the height of the second guide wheel so as to enable the fixed end of the panel to rotate relative to the axis of the first guide wheel. By adopting the technical scheme, the adjusting mechanism is arranged at the second guide wheel, and the movable frame moves on the guide rail through the first guide wheel and the second guide wheel, so that the adjusting mechanism can realize that the fixed end of the panel rotates around the axis of the first guide wheel by adjusting the height position of the second guide wheel relative to the movable frame. The adjusting device is applied to the field of circular dining tables, realizes the adjustment of the relative height of the side table top plate and the main table top plate under the extending state of the side table top plate, and ensures the flatness of the circular table top.
Description
Technical Field
The utility model belongs to the technical field of dining table spare part technique and specifically relates to a removal frame of scalable panel.
Background
Present circular dining table often adopts the desktop board telescopic form, and the telescopic desktop board includes main desktop board and establishes the side desktop board at two semicircle arcs of main desktop board both sides, and the side desktop board can the below of indentation main desktop board to reduce the space of putting of dining table, improve the commonality of dining table, nevertheless, can have following problem:
because spare part production and the error of assembly, after the side desktop board stretches out the outside and docks with the main desktop board, can appear the uneven phenomenon of butt joint department, cause the unevenness of whole desktop board, influenced functional and aesthetic property, need the loaded down with trivial details manual work in later stage to adjust, very inconvenient. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a removal frame of scalable panel, it has adjustment mechanism, can carry out convenient and fast's regulation to the desktop board unevenness phenomenon, for reaching above-mentioned purpose, the utility model discloses a following technical scheme:
a movable frame of a telescopic panel comprises a sliding arm and a projecting arm arranged at one end of the sliding arm, wherein one end of the projecting arm, which is far away from the sliding arm, forms a panel fixed end; the side surface of the sliding arm is far away from one end of the extending arm and is provided with a first guide wheel, one end of the side surface of the sliding arm, which is close to the extending arm, is provided with a second guide wheel, and the second guide wheel is provided with an adjusting mechanism for adjusting the height of the second guide wheel so as to enable the fixed end of the panel to rotate relative to the axis of the first guide wheel.
Furthermore, a mounting groove is formed in the position, located at the second guide wheel, of the sliding arm, and the adjusting mechanism is arranged in the mounting groove.
Furthermore, the adjusting mechanism comprises a rotation stopping sleeve, an adjusting screw rotatably installed in the rotation stopping sleeve, a connecting rod in threaded connection with the adjusting screw, and the second guide wheel arranged at the extending end of the connecting rod, and a rotation stopping wall for preventing the connecting rod from rotating along with the adjusting screw is formed on the inner wall of the rotation stopping sleeve.
Furthermore, the mounting groove is provided with a lower opening at the bottom of the sliding arm, and the head of the adjusting screw is arranged at the lower opening of the mounting groove.
Furthermore, the side face, close to the second guide wheel, of the sliding arm of the mounting groove is provided with a side opening, and the connecting rod penetrates through the side opening and is connected with the second guide wheel.
Further, the mounting groove is including seting up at the heavy platform of slide arm bottom and seting up the mounting hole on sinking the platform, the cover is established in the mounting hole splines, the bottom mounting of spline cover has the mounting panel, the mounting panel passes through the fastener and installs at heavy platform.
Furthermore, the thread section of the adjusting screw penetrates through the anti-rotation sleeve and is in threaded connection with a nut, and the head of the adjusting screw and the nut form an axial limiting part for preventing the adjusting screw from moving axially relative to the anti-rotation sleeve.
Furthermore, the panel fixed end is a tray arranged at the top of one end of the extending arm far away from the sliding arm.
Further, the movable frame is a metal part.
Furthermore, the panel is a semicircular arc-shaped side table panel at the side of the round table.
By adopting the technical scheme, the adjusting mechanism is arranged at the second guide wheel, and the movable frame moves on the guide rail through the first guide wheel and the second guide wheel, so that the adjusting mechanism can realize that the fixed end of the panel rotates around the axis of the first guide wheel by adjusting the height position of the second guide wheel relative to the movable frame. Therefore, the relative height of the side table top board and the main table top board is adjusted when the side table top board is in an extending state, and the flatness of the round table top is guaranteed.
Drawings
Fig. 1 is a schematic view of a mobile gantry.
Fig. 2 is an exploded view of the mobile gantry.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an assembly view of the movable rack applied to the circular dining table.
Fig. 5 is a top view of the circular table.
Detailed Description
As shown in fig. 4 and 5, the movable frame 3 of the present invention is mainly applied to a circular table, and the following description is provided with reference to a specific embodiment of the circular table.
The round dining table comprises a dining table support frame, a main dining table plate 1 arranged on the dining table support frame and two telescopic side table panels 2 arranged at two ends of the main dining table plate 1. The bottom both sides of each side table top board 2 are equipped with one respectively and remove frame 3, and every removes frame 3 and corresponds and set up a guide rail 4, and guide rail 4 fixes on the dining table support frame, removes frame 3 and removes on guide rail 4 through first guide pulley 7 and second guide pulley 8. The guide rail 4 comprises a lifting guide groove 5 and a barb guide groove 6 which are arranged on the side face, a first guide wheel 7 is arranged in the lifting guide groove 5, and a second guide wheel 8 is arranged in the barb guide groove 6.
As shown in fig. 1-3, the movable frame 3 is a metal member, and includes a sliding arm 9 and a protruding arm 10 disposed at an end of the sliding arm 9, where an end of the protruding arm 10 away from the sliding arm 9 forms a panel fixing end, and in this embodiment, the panel fixing end is a tray 11 disposed at a top of an end of the protruding arm 10 away from the sliding arm 9; first guide wheel 7 is installed to the side of slide arm 9 is kept away from cantilever 10 one end, and the side of slide arm 9 is close to cantilever 10 one end and is equipped with second guide wheel 8, and second guide wheel 8 department is equipped with the adjustment mechanism 12 of adjusting second guide wheel 8 height and then making the panel stiff end rotatory for the axle center of first guide wheel 7, and slide arm 9 is located second guide wheel 8 department and is equipped with mounting groove 13, and adjustment mechanism 12 establishes in mounting groove 13.
Specifically, the mounting groove 13 includes a sinking platform 14 provided at the bottom of the sliding arm 9 and a mounting hole 15 provided on the sinking platform 14, the mounting groove 13 is provided with a lower opening at the bottom of the sliding arm 9, and the mounting groove 13 is provided with a side opening at a side surface of the sliding arm 9 close to the second guide wheel 8.
The adjusting mechanism 12 comprises a rotation stopping sleeve 16, a mounting plate 17 fixedly arranged at the bottom end of the rotation stopping sleeve 16, an adjusting screw 18 rotatably arranged in the rotation stopping sleeve 16, a connecting rod 19 in threaded connection with the adjusting screw 18 and a second guide wheel 8 arranged at the extending end of the connecting rod 19, wherein the inner wall of the rotation stopping sleeve 16 forms a rotation stopping wall for preventing the connecting rod 19 from rotating along with the adjusting screw 18. The head of the adjusting screw 18 is arranged below the mounting plate 17, the threaded section of the adjusting screw 18 penetrates through the anti-rotation sleeve 16 and is in threaded connection with the nut 20, and the head of the adjusting screw 18 and the nut 20 form an axial limiting part for preventing the adjusting screw 18 from axially moving relative to the anti-rotation sleeve 16.
By adopting the adjusting mechanism 12 and the mounting groove 13, the rotation stopping sleeve 16 is arranged in the mounting hole 15, the mounting plate 17 is arranged on the sinking platform 14 through a fastener, the head of the adjusting screw 18 is arranged at the lower opening of the mounting groove 13, and the connecting rod 19 passes through the side opening and is connected with the second guide wheel 8.
The specific operation method of the adjusting mechanism 12 is as follows:
when the side desk panel 2 is in an extending state, the adjusting screw 18 is rotated through the screwdriver, and the connecting rod 19 can only move up and down in the inner wall of the rotation stopping sleeve 16 under the limit of the rotation stopping wall, so as to drive the second guide wheel 8 at the end part of the connecting rod 19 to move up and down, therefore, the tray 11 can rotate around the axis of the first guide wheel 7 to adjust the position. The head of the adjusting screw 18 faces downwards, so that adjustment through a screwdriver is facilitated, a self-locking nut can be arranged between the head of the adjusting screw and the mounting plate 17, and after the side table top plate 2 and the main table top plate on the tray 11 are adjusted, the self-locking nut (not shown in the figure) is screwed to fix the relative position of the second guide wheel 8.
In summary, the adjusting mechanism 12 is disposed at the second guide wheel 8, and since the moving frame 3 moves on the guide rail 4 through the first guide wheel 7 and the second guide wheel 8, the adjusting mechanism 12 can realize the rotation of the panel fixing end around the axis of the first guide wheel 7 by adjusting the height position of the second guide wheel 8 relative to the moving frame 3. Therefore, the relative height of the side table panel 2 and the main table panel is adjusted when the side table panel 2 extends out, the flatness of the round table surface is guaranteed, workers can adjust the round table surface conveniently, and production efficiency is improved.
The above description is only a preferred embodiment of the present invention, and the panels may be various, and are not limited to the side table panels of the round table.
Claims (10)
1. The utility model provides a removal frame of scalable panel which characterized in that: the panel fixing device comprises a sliding arm and a projecting arm arranged at one end of the sliding arm, wherein the end, far away from the sliding arm, of the projecting arm forms a panel fixing end; the side surface of the sliding arm is far away from one end of the extending arm and is provided with a first guide wheel, one end of the side surface of the sliding arm, which is close to the extending arm, is provided with a second guide wheel, and the second guide wheel is provided with an adjusting mechanism for adjusting the height of the second guide wheel so as to enable the fixed end of the panel to rotate relative to the axis of the first guide wheel.
2. The retractable panel mobile rack of claim 1, wherein: the sliding arm is provided with a mounting groove at the position of the second guide wheel, and the adjusting mechanism is arranged in the mounting groove.
3. The retractable panel mobile rack of claim 2, wherein: the adjusting mechanism comprises a rotation stopping sleeve, an adjusting screw rotatably arranged in the rotation stopping sleeve, a connecting rod in threaded connection with the adjusting screw and a second guide wheel arranged at the extending end of the connecting rod, and a rotation stopping wall for preventing the connecting rod from rotating along with the adjusting screw is formed on the inner wall of the rotation stopping sleeve.
4. The retractable panel mobile rack of claim 3, wherein: the mounting groove is provided with a lower opening at the bottom of the sliding arm, and the head of the adjusting screw is arranged at the lower opening of the mounting groove.
5. The retractable panel mobile rack of claim 4, wherein: the side face, close to the second guide wheel, of the sliding arm is provided with a side opening, and the connecting rod penetrates through the side opening and is connected with the second guide wheel.
6. The retractable panel mobile rack of claim 3, wherein: the mounting groove is including seting up at the heavy platform of sliding arm bottom and seting up the mounting hole on sinking the platform, the spline cover is established in the mounting hole, the bottom mounting of spline cover has the mounting panel, the mounting panel passes through the fastener and installs at heavy platform.
7. The retractable panel mobile rack of claim 6, wherein: the thread section of the adjusting screw penetrates through the anti-rotation sleeve and is in threaded connection with a nut, and the head of the adjusting screw and the nut form an axial limiting part for preventing the adjusting screw from moving axially relative to the anti-rotation sleeve.
8. The retractable panel mobile rack of claim 1, wherein: the panel fixed end is a tray arranged at the top of one end of the extending arm far away from the sliding arm.
9. The retractable panel mobile rack of claim 1, wherein: the movable frame is a metal part.
10. The retractable panel mobile rack of claim 1, wherein: the panel is a semicircular arc-shaped side table panel at the side of the round table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069500.8U CN213308201U (en) | 2020-06-11 | 2020-06-11 | Movable frame with telescopic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069500.8U CN213308201U (en) | 2020-06-11 | 2020-06-11 | Movable frame with telescopic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213308201U true CN213308201U (en) | 2021-06-01 |
Family
ID=76080392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021069500.8U Active CN213308201U (en) | 2020-06-11 | 2020-06-11 | Movable frame with telescopic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213308201U (en) |
-
2020
- 2020-06-11 CN CN202021069500.8U patent/CN213308201U/en active Active
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