CN213405266U - Lifting telescopic bracket for furniture - Google Patents
Lifting telescopic bracket for furniture Download PDFInfo
- Publication number
- CN213405266U CN213405266U CN202022103036.6U CN202022103036U CN213405266U CN 213405266 U CN213405266 U CN 213405266U CN 202022103036 U CN202022103036 U CN 202022103036U CN 213405266 U CN213405266 U CN 213405266U
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- swing
- articulated
- lift
- rod
- connecting rod
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Abstract
The utility model discloses a furniture is with lift telescopic bracket, including vertical mount and back articulated frame, back articulated frame upper end is equipped with the link, back articulated frame is two and sets up respectively in vertical mount both sides, back articulated frame one side articulates respectively from top to bottom and is equipped with swinging arms and lower swinging arms. The utility model discloses a furniture is with flexible support that goes up and down can use to bear the weight of the desktop on the table body, can make ordinary desktop realize the effect of going up and down to can play the effect of desktop slope in the lift, make things convenient for reading of books, and the desktop can also stretch out and draw back, can make narrower desktop stretch out, the desktop stretches out the in-process that can facilitate the use and stretches out the leg completely, can relax the shank.
Description
Technical Field
The utility model discloses a furniture is with lift telescopic bracket, concretely relates to furniture is with lift telescopic bracket.
Background
Modern living rooms are popular, so that multifunctional furniture is popular more and more. Traditional desk is desktop highly fixed when using, and traditional desktop is the horizontally, and can not adjust to the desktop, especially children are when using the study table study, because children's height difference is great, and children's growth rate is very fast, general study table will not satisfy children's needs very soon when using, and need a large amount of reads when children study, but traditional desktop is the horizontally, generally need to lean on the head when reading to read, can produce certain influence to children's cervical vertebra development.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a lifting telescopic bracket for furniture, which comprises a vertical fixing frame 1 and a rear hinged frame 2, wherein the upper end of the rear hinged frame 2 is provided with a connecting frame 3, the two rear hinged frames 2 are respectively arranged at two sides of the vertical fixing frame 1, one side of the rear hinged frame 2 is respectively hinged with an upper swing rod 4 and a lower swing rod 5 from top to bottom, the upper swing rod 4 and the lower swing rod 5 are both provided with two, the upper swing rod 4 and the lower swing rod 5 are arranged in parallel, the other ends of the upper swing rod 4 and the lower swing rod 5 are hinged with a lifting frame 6, the lifting frame 6 is provided with a swing frame 7, the lifting frame 7 is provided with a lifting plate frame 8, the lifting plate frame 8 is provided with a sliding frame 9, a first connecting rod 10, a second connecting rod 11 and a third connecting rod 12 are arranged between the lifting plate frames 8, the middle lower part of the vertical fixing frame 1 is hinged with a lifting, be equipped with lift articulated mast 14 and swing articulated mast 15 between two last swinging arms 4 respectively, the lift hydraulic stem 13 other end is connected with lift articulated mast 14 is articulated, the articulated swing hydraulic stem 16 that is equipped with of third connecting rod 12 middle part downside, the swing hydraulic stem 16 other end is connected with swing articulated mast 15 is articulated, first connecting rod 10 lower part is equipped with lifting switch 17, lifting switch 17 passes through the brake line with lift hydraulic stem 13 and is connected, third connecting rod 12 lower part is equipped with swing switch 18, swing switch 18 passes through the brake line and is connected with swing hydraulic stem 16.
Preferably, the upper swing rod 4 and the lower swing rod 5 are of a bending structure, and the bending angle of the upper swing rod 4 and the lower swing rod 5 is 130-150 °.
Preferably, the lifting plate frame 8 is provided with a sliding groove 19, a sliding rod 20 is arranged in the sliding groove 19, the lower part of the sliding rod 20 is provided with sliding teeth 21, the lower parts of the two sides of the lifting plate frame 8 are provided with gear grooves 22, one side of the lower part of the two gear grooves 22 is provided with a bearing seat, the two bearing seats are rotatably provided with a rotating shaft 23, two ends of the rotating shaft 23 are provided with gears 24, the gears 24 extend into the gear grooves 22 to be matched with the sliding teeth 21, the middle part of the rotating shaft 23 is provided with a driving gear 25, the lower part of the middle of the first connecting rod 10 and the second connecting rod 11 is provided with a driving bearing seat, a driving rotating shaft 26 is rotatably arranged on the driving bearing seat, one end of the driving rotating shaft 26 is provided with a driving screw 27, the driving screw 27 is matched with the driving tooth 25, the other end of the driving rotating shaft 26 is hinged to a rotating rod 28, and the other end of the rotating rod 28 is hinged to a handle rod 29.
Preferably, a pull rod 30 is hinged between the upper swing rod 4 and the lower swing rod 5.
The utility model has the advantages that: the utility model discloses a furniture is with flexible support that goes up and down can use to bear the weight of the desktop on the table body, can make ordinary desktop realize the effect of going up and down to can play the effect of desktop slope in the lift, make things convenient for reading of books, and the desktop can also stretch out and draw back, can make narrower desktop stretch out, the desktop stretches out the in-process that can facilitate the use and stretches out the leg completely, can relax the shank.
Drawings
Fig. 1 is a schematic view of the whole structure of one side of the present invention.
Fig. 2 is a schematic view of the whole structure of the other side of the present invention.
Fig. 3 is a schematic view of the overall side view structure of the present invention.
Fig. 4 is the structural schematic diagram of the lifting plate frame of the utility model.
Fig. 5 is a schematic structural diagram of parts a and B of the present invention.
Fig. 6 is the elevation structure of the elevating plate frame.
Fig. 7 is the utility model discloses lifting plate frame owner looks structural schematic.
Detailed Description
The following description will explain embodiments of the present invention in detail with reference to the accompanying drawings.
Example 1: a lifting telescopic support for furniture comprises a vertical fixing frame 1 and a rear hinged frame 2, wherein a connecting frame 3 is arranged at the upper end of the rear hinged frame 2, the two rear hinged frames 2 are respectively arranged at two sides of the vertical fixing frame 1, an upper swing rod 4 and a lower swing rod 5 are respectively hinged on one side of the rear hinged frame 2 from top to bottom, the upper swing rod 4 and the lower swing rod 5 are both two, the upper swing rod 4 and the lower swing rod 5 are arranged in parallel, the other ends of the upper swing rod 4 and the lower swing rod 5 are hinged with a lifting frame 6, a swing frame 7 is arranged on the lifting frame 6, a lifting plate frame 8 is arranged on the swing frame 7, a sliding frame 9 is arranged on the lifting plate frame 8, a first connecting rod 10, a second connecting rod 11 and a third connecting rod 12 are arranged between the lifting plate frame 8, a lifting hydraulic rod 13 is hinged on the middle lower part of the vertical fixing frame 1, a lifting hinged rod 14 and a swinging rod 15 are respectively arranged between the two upper swing, the other end of the lifting hydraulic rod 13 is hinged with a lifting hinged rod 14, the lower side of the middle part of the third connecting rod 12 is hinged with a swinging hydraulic rod 16, the other end of the swinging hydraulic rod 16 is hinged with a swinging hinged rod 15, the lower part of the first connecting rod 10 is provided with a lifting switch 17, the lifting switch 17 is connected with the lifting hydraulic rod 13 through a brake cable, the lower part of the third connecting rod 12 is provided with a swinging switch 18, the swinging switch 18 is connected with the swinging hydraulic rod 16 through a brake cable, a vertical fixing frame can be fixed on a table body or a wall body through screws or nails, a rear hinged frame is convenient for connecting an upper swinging rod and a lower swinging rod, a connecting frame can fix a table top or a table top on the connecting frame, the upper swinging rod and the lower swinging rod can swing up and down, the upper swinging rod and the lower swinging rod can drive the table top to ascend and descend, the swing span can drive the desktop slope swing, can set up the desktop on the lift grillage, and the spout on the balladeur train can make the slide bar slide on it, and the slide bar slides and to drive the desktop flexible, and the lift hinge bar can drive the lift hinge bar and go up and down, and the lift hinge bar goes up and down to drive the desktop and goes up and down, and the swing hydraulic stem is flexible to drive the swing hinge bar and carry out the swing slope, and the lift hydraulic stem can be controlled to the lift switch, and the swing hydraulic stem can be controlled to the.
Preferably, the upper swing rod 4 and the lower swing rod 5 are of a bending structure, the bending angle of the upper swing rod 4 and the bending angle of the lower swing rod 5 are 130-150 degrees, and the upper swing rod and the lower swing rod are of a bending structure, so that the tabletop can be prevented from being clamped when the upper swing rod and the lower swing rod are lifted.
Preferably, be equipped with spout 19 on the lifting plate frame 8, be equipped with slide bar 20 in the spout 19, slide bar 20 lower part is equipped with slip tooth 21, lifting plate frame 8 both sides lower part is equipped with gear groove 22, two gear groove 22 lower part one sides are equipped with the bearing frame, it is equipped with pivot 23 to rotate on two bearing frames, pivot 23 both ends are equipped with gear 24, gear 24 stretches into gear groove 22 and agrees with slip tooth 21 mutually, pivot 23 middle part is equipped with drive tooth 25, the lower part is equipped with the drive bearing frame in the middle of first connecting rod 10 and second connecting rod 11, it is equipped with drive shaft 26 to rotate on the drive bearing frame, drive shaft 26 one end is equipped with drive screw 27, drive screw 27 agrees with drive tooth 25 mutually, the articulated dwang 28 that is equipped with of drive shaft 26 other end, the articulated being equipped with handle bar 29 of the dwang 28 other end, the spout on the balladeur train can make the slide bar slide on it, the slide bar slides and can drive the desktop flexible, the slip tooth agrees with the gear, gear revolve can drive the slip tooth and remove, the slip tooth removes and can drive the slide bar flexible, the gear groove makes things convenient for the gear to agree with the slip tooth contact, the pivot rotation can be stabilized to the bearing frame, middle drive tooth can rotate the drive through drive screw, drive screw can prevent for the threaded rod that drive tooth from driving drive screw and rotate, drive screw can drive through the drive pivot, the dwang can conveniently drive the rotation of pivot, the handle bar can conveniently snatch the rotation, dwang and handle bar articulate the connection, can hug closely the desktop with the handle bar after having adjusted the desktop.
Preferably, a pull rod 30 is hinged between the middle of the upper swing rod 4 and the middle of the lower swing rod 5, and the pull rod can prevent the upper swing rod and the lower swing rod from being separated and bent.
The utility model discloses a furniture is with flexible support that goes up and down can use to bear the weight of the desktop on the table body, can make ordinary desktop realize the effect of going up and down to can play the effect of desktop slope in the lift, make things convenient for reading of books, and the desktop can also stretch out and draw back, can make narrower desktop stretch out, the desktop stretches out the in-process that can facilitate the use and stretches out the leg completely, can relax the shank.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements are all included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a lift telescopic bracket for furniture, a serial communication port, including vertical mount (1) and back articulated frame (2), back articulated frame (2) upper end is equipped with link (3), back articulated frame (2) set up respectively in vertical mount (1) both sides for two, back articulated frame (2) one side articulates respectively from top to bottom and is equipped with swinging arms (4) and lower swinging rods (5), it all is two with lower swinging rods (5) to go up swinging arms (4), go up swinging arms (4) and lower swinging rods (5) parallel arrangement, it articulates with lower swinging rods (5) the other end and is equipped with crane (6) to go up swinging arms (4), be equipped with swing span (7) on crane (6), be equipped with lift grillage (8) on swing span (7), be equipped with balladeur train (9) on lift grillage (8), be equipped with first connecting rod (10) between lift grillage (8), Second connecting rod (11) and third connecting rod (12), the articulated lift hydraulic stem (13) that is equipped with in lower part in the middle of vertical mount (1), be equipped with lift articulated mast (14) and swing articulated mast (15) between two last swinging arms (4) respectively, lift hydraulic stem (13) other end is connected with lift articulated mast (14) is articulated, third connecting rod (12) middle part downside is articulated to be equipped with swing hydraulic stem (16), swing hydraulic stem (16) other end is connected with swing articulated mast (15) is articulated, first connecting rod (10) lower part is equipped with switch (17), switch (17) are connected through the brake line with lift hydraulic stem (13), third connecting rod (12) lower part is equipped with swing switch (18), swing switch (18) are connected with swing hydraulic stem (16) through the brake line.
2. The telescopic lifting bracket for furniture according to claim 1, characterized in that the upper swing lever (4) and the lower swing lever (5) are of a bent structure, and the bending angle of the upper swing lever (4) and the lower swing lever (5) is 130-150 °.
3. The lifting telescopic bracket for furniture according to claim 1, wherein a sliding groove (19) is formed in the lifting plate frame (8), a sliding rod (20) is arranged in the sliding groove (19), sliding teeth (21) are arranged on the lower portion of the sliding rod (20), gear grooves (22) are formed in the lower portions of two sides of the lifting plate frame (8), bearing seats are arranged on one sides of the lower portions of the two gear grooves (22), rotating shafts (23) are arranged on the two bearing seats in a rotating mode, gears (24) are arranged at two ends of each rotating shaft (23), the gears (24) extend into the gear grooves (22) to be matched with the sliding teeth (21), driving teeth (25) are arranged in the middle of the rotating shafts (23), driving bearing seats are arranged on the lower portions of the middle portions of the first connecting rod (10) and the second connecting rod (11), driving rotating shafts (26) are arranged on the driving bearing seats in a rotating mode, driving screws (27), drive screw (27) agree with drive tooth (25) mutually, the articulated dwang (28) that is equipped with of drive pivot (26) other end, the articulated handle pole (29) that is equipped with of dwang (28) other end.
4. The telescopic lifting bracket for furniture according to claim 1, characterized in that a pull rod (30) is hinged between the upper swing rod (4) and the lower swing rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022103036.6U CN213405266U (en) | 2020-09-23 | 2020-09-23 | Lifting telescopic bracket for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022103036.6U CN213405266U (en) | 2020-09-23 | 2020-09-23 | Lifting telescopic bracket for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213405266U true CN213405266U (en) | 2021-06-11 |
Family
ID=76263667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022103036.6U Active CN213405266U (en) | 2020-09-23 | 2020-09-23 | Lifting telescopic bracket for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213405266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598533A (en) * | 2021-07-21 | 2021-11-05 | 上海锡鼎智能科技有限公司 | Intelligent desk |
-
2020
- 2020-09-23 CN CN202022103036.6U patent/CN213405266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598533A (en) * | 2021-07-21 | 2021-11-05 | 上海锡鼎智能科技有限公司 | Intelligent desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 276000 No. 679, xutaiping village, Taiping Office, Hedong District, Linyi City, Shandong Province Patentee after: Wu Keliang Address before: 276000 shibeitun Industrial Park, Xianggong street, Hedong District, Linyi City, Shandong Province Patentee before: Shandong Lequan Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |