CN214855077U - Lifting table structure - Google Patents
Lifting table structure Download PDFInfo
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- CN214855077U CN214855077U CN202022924123.8U CN202022924123U CN214855077U CN 214855077 U CN214855077 U CN 214855077U CN 202022924123 U CN202022924123 U CN 202022924123U CN 214855077 U CN214855077 U CN 214855077U
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Abstract
The utility model relates to a lifting table structure, which comprises a table plate, a bottom frame and a lifting adjusting mechanism arranged between the table plate and the bottom frame, 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; the folding stability and the continuity of the table board are ensured, and the folding and the unfolding operation of the table board are convenient and quick.
Description
Technical Field
The utility model belongs to the technical field of furniture accessory and specifically relates to a lift table structure is related to.
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 utility model aims at providing a lifting table structure for solving the defects existing in the prior art.
In order to realize the purpose, the utility model discloses a technical scheme 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 utility model has the advantages 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 structural view of another aspect of the present invention;
fig. 3 is a schematic view of the lifting adjusting mechanism of the present invention;
fig. 4 is a schematic view of the table top 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 above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 (7)
1. 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, and is characterized in that 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.
2. A lifting table structure according to claim 1, wherein the first support foot is hinged at its end to the bottom transverse support bar and the second support foot is hinged at its end to the bottom frame.
3. A lifting table structure as claimed in claim 1 or 2, wherein the first sliding guide mechanism comprises two guide bars fixedly connected to the back of the table plate, and first guide rollers disposed at two ends of the top transverse support bar, and the inner side of the guide bars is provided with first guide grooves engaged with the first guide rollers.
4. A lifting table structure as claimed in claim 3, wherein the second sliding guide means comprises a second guide groove provided inside the bottom frame, and a second guide roller provided at both ends of the bottom transverse support bar, the second guide roller being engaged with the second guide groove, and the free end of the bottom transverse support bar being connected to the side of the bottom frame via a bottom return spring.
5. A lifting table structure as claimed in claim 3 wherein the table top is provided with a top gripping handle and the side of the bottom frame is provided with a bottom gripping handle.
6. A lifting table structure according to claim 4, wherein the first and second guide slots are parallel to each other.
7. A lifting table structure as claimed in claim 4, wherein the table and base frame are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022924123.8U CN214855077U (en) | 2020-12-09 | 2020-12-09 | Lifting table structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022924123.8U CN214855077U (en) | 2020-12-09 | 2020-12-09 | Lifting table structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214855077U true CN214855077U (en) | 2021-11-26 |
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ID=78932005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022924123.8U Active CN214855077U (en) | 2020-12-09 | 2020-12-09 | Lifting table structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214855077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369803A (en) * | 2020-12-09 | 2021-02-19 | 宁波易升机电制造有限公司 | Lifting table structure |
-
2020
- 2020-12-09 CN CN202022924123.8U patent/CN214855077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369803A (en) * | 2020-12-09 | 2021-02-19 | 宁波易升机电制造有限公司 | Lifting table structure |
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