CN112369803A - Lifting table structure - Google Patents
Lifting table structure Download PDFInfo
- Publication number
- CN112369803A CN112369803A CN202011425046.XA CN202011425046A CN112369803A CN 112369803 A CN112369803 A CN 112369803A CN 202011425046 A CN202011425046 A CN 202011425046A CN 112369803 A CN112369803 A CN 112369803A
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- China
- Prior art keywords
- mounting plate
- support rod
- lifting
- bottom frame
- guide
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- 238000009434 installation Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
本发明涉及一种升降桌结构，包括桌板，底部框架以及安装在桌板和底部框架之间的升降调节机构，升降调节机构包括第一安装板，第二安装板，与第一安装板铰接的两个第一支撑脚，与第二安装板铰接的两个第二支撑脚，两个第一支撑脚的端部连接底部横向支撑杆，第二安装板的一侧连接顶部横向支撑杆；第一安装板和第二安装板之间通过顶部复位弹簧连接，第一安装板通过螺钉固定在桌板的背面，顶部横向支撑杆连接第一滑动导向机构，第一滑动导向机构固定安装在桌板背面；底部横向支撑杆的端部连接第二滑动导向机构，第一支撑脚与第二支撑脚通过连接杆铰接，连杆上套设扭簧；保证了桌板收合的稳定性以及连贯性，桌板收合和展开操作方便，快捷。
The invention relates to a lifting table structure, comprising a table board, a bottom frame and a lifting adjustment mechanism installed between the table board and the bottom frame. two first support feet, two second support feet hinged with the second mounting plate, the ends of the two first support feet are connected to the bottom lateral support rod, and one side of the second mounting plate is connected to the top lateral support rod; The first installation plate and the second installation plate are connected by the top return spring, the first installation plate is fixed on the back of the table plate by screws, the top lateral support rod is connected with the first sliding guide mechanism, and the first sliding guide mechanism is fixedly installed on the table. The back of the board; the end of the bottom lateral support rod is connected to the second sliding guide mechanism, the first support foot and the second support foot are hinged through the connecting rod, and the torsion spring is sleeved on the connecting rod; it ensures the stability and coherence of the table board folding. The operation of folding and unfolding the table board is convenient and fast.
Description
Technical Field
The invention relates to the field of furniture accessories, in particular to a lifting table structure.
Background
The lifting table is widely used in Europe and America. But also gradually accept and begin to be widely applied in China. The utility model has the value of helping office people to take a sedentary position and realizing standing office. The development process of human beings from four limbs walking to vertical walking is carried out in the evolution process of the human beings, and researches on the development history of furniture in the world by researchers find that the sitting of the human beings in daily activities after the human beings walk vertically is beneficial to relieving fatigue, so that the seat is invented. The sitting work mode is carried over, but as the sitting work time of people is longer and longer, people gradually realize that sitting for a long time is unfavorable for improving the work efficiency, people start to try sitting and standing alternative work, gradually lifting tables are available, and the standing work mode using the lifting tables becomes a popular healthy work mode.
The lifting table has a single-column mode and a double-column mode, the lifting mode has a remote control mode and a manual control mode, and for the lifting table structure of the manual control mode as an example, the existing lifting table structure of the manual control mode generally adopts a folding type lifting mechanism to control the lifting of the table plate, the lifting stability of the table plate is not high, and the pure manual control mode structure has the problem of low load.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a lifting table structure.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a lifting table structure comprises a table plate, a bottom framework and a lifting adjusting mechanism arranged between the table plate and the bottom framework, wherein the lifting adjusting mechanism comprises a first mounting plate, a second mounting plate, two first supporting legs hinged with the first mounting plate and two second supporting legs hinged with the second mounting plate, the end parts of the two first supporting legs are connected with a bottom transverse supporting rod, and one side of the second mounting plate is connected with a top transverse supporting rod;
the first mounting plate is connected with the second mounting plate through a top reset spring, the first mounting plate is fixed on the back of the table plate through screws, the top transverse support rod is connected with a first sliding guide mechanism, and the first sliding guide mechanism is fixedly mounted on the back of the table plate;
the end part of the bottom transverse supporting rod is connected with a second sliding guide mechanism, the first supporting leg is hinged with the second supporting leg through a connecting rod, and a torsional spring is sleeved on the connecting rod.
Furthermore, the end part of the first supporting leg is hinged with the bottom transverse supporting bar, and the end part of the second supporting leg is hinged with the bottom frame.
Further, first slip guiding mechanism include with two gibs of table back fixed connection, set up the first guide roller at top horizontal bracing piece both ends, the inboard of gib block is equipped with the first guide way with first guide roller complex.
Furthermore, the second sliding guide mechanism comprises a second guide groove arranged on the inner side of the bottom frame and second guide rollers arranged at two ends of the bottom transverse support rod, the second guide rollers are matched with the second guide groove, and the free end of the bottom transverse support rod is connected with the side surface of the bottom frame through a bottom reset spring.
Furthermore, a top holding handle is arranged on the table plate, and a bottom holding handle is arranged on the side face of the bottom frame.
Further, the first guide groove and the second guide groove are parallel to each other.
Further, the table and the bottom frame are parallel to each other.
The invention has the beneficial effects that: the first mounting plate and the second mounting plate of the lifting table are connected through a top reset spring, the first mounting plate is fixed on the back surface of the table plate through screws, a top transverse supporting rod is connected with a first sliding guide mechanism, the first sliding guide mechanism is fixedly mounted on the back surface of the table plate, the end part of the bottom transverse supporting rod is connected with a second sliding guide mechanism, the first supporting foot is hinged with the second supporting foot through a connecting rod, a torsional spring is sleeved on the connecting rod, when the table plate is controlled to lift, the top transverse supporting rod horizontally slides in a first guide groove through a first guide roller in the lifting process of the table plate, the bottom transverse supporting rod horizontally slides in a second guide groove through a second guide roller, so that the inclination angles of the first supporting foot and the second supporting foot are controlled, and the table plate can be in a low-position folding state until the first supporting foot and the second supporting foot are attached to the bottom frame, the gliding in-process of top horizontal bracing piece and bottom horizontal bracing piece plays the effect that slides and pull through top reset spring, the bottom reset spring who connects, has guaranteed that the table is closed and has been closed stability and continuity, and the table is closed and expand convenient operation, swift.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of a lift adjustment mechanism of the present invention;
fig. 4 is a schematic view of the table board of the present invention when folded in a low position.
Detailed Description
As shown in fig. 1 to 4, a lifting table structure comprises a table board 1, a bottom frame 2 and a lifting adjusting mechanism arranged between the table board 1 and the bottom frame 2, wherein the lifting adjusting mechanism comprises a first mounting plate 3, a second mounting plate 4, two first supporting legs 5 hinged with the first mounting plate 3, and two second supporting legs 6 hinged with the second mounting plate 4, the end parts of the two first supporting legs 5 are connected with a bottom transverse supporting rod 7, and one side of the second mounting plate 4 is connected with a top transverse supporting rod 8;
the first mounting plate 3 is connected with the second mounting plate 4 through a top reset spring 9, the first mounting plate 3 is fixed on the back of the table plate 1 through screws, a top transverse support rod 8 is connected with a first sliding guide mechanism, and the first sliding guide mechanism is fixedly arranged on the back of the table plate 1;
the end part of the bottom transverse supporting rod 7 is connected with a second sliding guide mechanism, the first supporting leg 5 is hinged with the second supporting leg 6 through a connecting rod 10, and a torsional spring 11 is sleeved on the connecting rod 10.
Further, the end of the first support foot 5 is hinged with the bottom transverse support bar 7, and the end of the second support foot 6 is hinged with the bottom frame 2.
Further, the first sliding guide mechanism comprises two guide bars 12 fixedly connected with the back of the table board 1 and first guide rollers 13 arranged at two ends of the top transverse support rod 8, and first guide grooves 14 matched with the first guide rollers 13 are formed in the inner sides of the guide bars 12.
The second sliding guide mechanism comprises a second guide groove 15 arranged on the inner side of the bottom frame 2 and second guide rollers 16 arranged at two ends of the bottom transverse support rod 7, the second guide rollers 16 are matched with the second guide groove 15, and the free end of the bottom transverse support rod 7 is connected with the side surface of the bottom frame 2 through a bottom reset spring 17.
Further, a top holding handle 18 is provided on the table board 1, and a bottom holding handle 19 is provided on the side of the bottom frame 2. The first guide groove 14 and the second guide groove 15 are parallel to each other, and the table 1 and the bottom frame 2 are parallel to each other.
A first mounting plate 3 and a second mounting plate 4 of the lifting table are connected through a top reset spring 9, the first mounting plate 3 is fixed on the back of a table plate 1 through screws, a top transverse support rod 8 is connected with a first sliding guide mechanism, the first sliding guide mechanism is fixedly mounted on the back of the table plate 1, the end part of a bottom transverse support rod 7 is connected with a second sliding guide mechanism, the first support foot 5 is hinged with the second support foot 6 through a connecting rod 10, a torsion spring 11 is sleeved on the connecting rod 10, when the table plate 1 is manually controlled to lift, the top transverse support rod 8 horizontally and axially slides in a first guide groove 14 through a first guide roller 13, the bottom transverse support rod 7 horizontally and axially slides in a second guide groove 15 through a second guide roller 16, so that the inclination angles of the first support foot 5 and the second support foot 6 are controlled until the first support foot 5 and the second support foot 6 are attached to a bottom frame 2, the table board 1 can be in the low level and receive the state of closing, and the gliding in-process of the horizontal bracing piece of top 8 and the horizontal bracing piece of bottom 7 plays the effect that slides and pull through the top reset spring 9, the bottom reset spring 17 of connecting, has guaranteed stability and the continuity that table board 1 receipts were closed, and the table board is closed and is unfolded convenient operation, swift.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011425046.XA CN112369803A (en) | 2020-12-09 | 2020-12-09 | Lifting table structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011425046.XA CN112369803A (en) | 2020-12-09 | 2020-12-09 | Lifting table structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112369803A true CN112369803A (en) | 2021-02-19 |
Family
ID=74589436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011425046.XA Pending CN112369803A (en) | 2020-12-09 | 2020-12-09 | Lifting table structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112369803A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM526853U (en) * | 2016-02-19 | 2016-08-11 | Chung Chiao Holding Corp | Adjustable lift table structure |
| CN206462622U (en) * | 2016-11-18 | 2017-09-05 | 嘉兴海虹机电科技有限公司 | Elastic foldable same table |
| US20180146775A1 (en) * | 2016-11-28 | 2018-05-31 | Lumi Legend Corporation | Height adjustable workstation |
| CN208144749U (en) * | 2017-07-06 | 2018-11-27 | 宁波夏盛电子科技有限公司 | A kind of desk work top of adjustable up-down |
| CN208863713U (en) * | 2018-06-27 | 2019-05-17 | 廊坊北开机电设备有限公司 | A kind of Liftable computer desk |
| CN110419860A (en) * | 2019-09-11 | 2019-11-08 | 惠州市长河家居用品有限公司 | Same table |
| CN209788986U (en) * | 2019-03-06 | 2019-12-17 | 通途世界（北京）网络技术有限公司 | Liftable computer desk |
| CN210018359U (en) * | 2019-01-31 | 2020-02-07 | 黄建明 | Put formula elevating platform and buffer structure thereof |
| CN210433048U (en) * | 2019-05-31 | 2020-05-01 | 乐歌人体工学科技股份有限公司 | Lifting working table |
| CN210643054U (en) * | 2019-07-05 | 2020-06-02 | 宁波夏盛电子科技有限公司 | Ultra-thin notebook computer bracket table with adjustable tabletop height |
| CN214855077U (en) * | 2020-12-09 | 2021-11-26 | 宁波易升机电制造有限公司 | Lifting table structure |
-
2020
- 2020-12-09 CN CN202011425046.XA patent/CN112369803A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM526853U (en) * | 2016-02-19 | 2016-08-11 | Chung Chiao Holding Corp | Adjustable lift table structure |
| CN206462622U (en) * | 2016-11-18 | 2017-09-05 | 嘉兴海虹机电科技有限公司 | Elastic foldable same table |
| US20180146775A1 (en) * | 2016-11-28 | 2018-05-31 | Lumi Legend Corporation | Height adjustable workstation |
| CN208144749U (en) * | 2017-07-06 | 2018-11-27 | 宁波夏盛电子科技有限公司 | A kind of desk work top of adjustable up-down |
| CN208863713U (en) * | 2018-06-27 | 2019-05-17 | 廊坊北开机电设备有限公司 | A kind of Liftable computer desk |
| CN210018359U (en) * | 2019-01-31 | 2020-02-07 | 黄建明 | Put formula elevating platform and buffer structure thereof |
| CN209788986U (en) * | 2019-03-06 | 2019-12-17 | 通途世界（北京）网络技术有限公司 | Liftable computer desk |
| CN210433048U (en) * | 2019-05-31 | 2020-05-01 | 乐歌人体工学科技股份有限公司 | Lifting working table |
| CN210643054U (en) * | 2019-07-05 | 2020-06-02 | 宁波夏盛电子科技有限公司 | Ultra-thin notebook computer bracket table with adjustable tabletop height |
| CN110419860A (en) * | 2019-09-11 | 2019-11-08 | 惠州市长河家居用品有限公司 | Same table |
| CN214855077U (en) * | 2020-12-09 | 2021-11-26 | 宁波易升机电制造有限公司 | Lifting table structure |
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