CN2521968Y - Lifting tea-table - Google Patents
Lifting tea-table Download PDFInfo
- Publication number
- CN2521968Y CN2521968Y CN 02202820 CN02202820U CN2521968Y CN 2521968 Y CN2521968 Y CN 2521968Y CN 02202820 CN02202820 CN 02202820 CN 02202820 U CN02202820 U CN 02202820U CN 2521968 Y CN2521968 Y CN 2521968Y
- Authority
- CN
- China
- Prior art keywords
- control wheel
- screw mandrel
- axle
- desktop
- supporting legs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Legs For Furniture In General (AREA)
- Handcart (AREA)
Abstract
The utility model provides a table which can automatically rise and fall; the middle part of the motherboard underside of the table is equipped with a control wheel which is limited within a bracket by two pieces of control wheel brackets fixed on the underside of the table motherboard; the upper part of the control wheel is exposed above the motherboard and both sides of the control wheel are fixedly connected with right and left rotary guide rods; a right and a left rotary guide shafts are separately connected with the right and left rotary guide rods in a movable way. Both ends of the right and left rotary guide shafts are separately connected with four legs. The other end of the leg is connected with the table motherboard in a movable way. The four legs are separately fixedly providedly with four rollers and the four rollers are limited and roll in a rollaway nest which is fixed on the underside of a base. People use hand or foot to roll the control wheel to rotate the right and left rotary guide rods and the right and left guide shafts drive the four legs to move towards both sides to realize the elevation of the table.
Description
The utility model relates to a kind of tea table that can lifting.
Present tea table mostly is fixed structure, and purposes is single.
The purpose of this utility model provides a kind of tea table that can free lifting, makes the function of tea table become extensive.
The purpose of this utility model is to realize like this, establish a control wheel in the centre of desk soleplate bottom surface, be limited in the support by the two control wheel supports activity that is fixedly connected on the desk soleplate bottom surface, expose on base plate on control wheel top, the fixedly connected left and right screw mandrel that revolves in control wheel both sides.A left side, dextrorotation silk not axle are movably connected in a left side respectively, on the dextrorotation screw mandrel.A left side, right handed nuts axle two ends connect four supporting legs respectively.The other end of supporting leg is movably connected in the desktop bottom surface.Four supporting legs are fixedly established four rolling respectively, and four rolling is limited in, and are fixed in the roller raceway of base end face to roll.Make a left side with hand or pin rolling control wheel, the dextrorotation screw mandrel rotates, thereby makes a left side, and the right handed nuts axle drives four supporting legs to two lateral movements, the lifting of realization desktop.With control wheel limiting bracket, fixedly desktop is at an arbitrary position for roller and roller raceway.
Figure three is another embodiment.To control wheel and be arranged on the desk soleplate outside, establish rocking handle on the control wheel, also can realize above-mentioned functions.
Can realize desktop free lifting, positioning function with comparatively simple structure owing to adopt such scheme.
Below in conjunction with drawings and Examples the utility model is further specified.
Figure one is a front view.(dotted line is the desktop raised position)
Figure two is side views.
Figure three is another embodiment.
Figure four is figure one control section enlarged drawings
Figure five is figure two control section enlarged drawings.
Among the figure 1, desktop 2, supporting leg connecting axle 3 supporting legs 4, table base 5, castor 6, roller raceway 7 rollers 8, left-handed screw mandrel 9 left-handed nut axis 10, control wheel 11, control wheel limiting bracket 12, right handed nuts axle 13, dextrorotation screw mandrel 14, rotary handle.
In Fig. 1, desktop (1) is connected with supporting leg connecting axle (2), and supporting leg (3) flexibly connects with supporting leg connecting axle (2), and roller raceway (6) is fixedlyed connected with table base (4).
In Fig. 5, roller (7) flexibly connects with supporting leg (3), and roller (7) is movably arranged in the roller raceway (6), four supporting legs (3) flexibly connect a left side with a left side, right handed nuts axle (9,12) two ends, right handed nuts axle (9,12) respectively with a left side, dextrorotation screw mandrel (8,13) flexibly connects.
In Fig. 4, a control wheel (10) and a left side, dextrorotation screw mandrel (8,13) is fixedly connected, is movably arranged in the control wheel limiting bracket (11), and control wheel limiting bracket (11) is fixedlyed connected with table base (4).
Figure three is another embodiment.Dextrorotation screw mandrel (13) is fixedlyed connected with control wheel (10), and control wheel (10) is fixedlyed connected with rotary handle (14).
Claims (2)
1. one kind can rise tea table: establish a control wheel in the centre of desk soleplate bottom surface, be limited in the support by the two control wheel supports activity that is fixedly connected on the desk soleplate bottom surface, expose on base plate on control wheel top, the fixedly connected left and right screw mandrel that revolves in control wheel both sides.A left side, dextrorotation silk not axle is movably connected in a left side respectively, on the dextrorotation screw mandrel, a left side, right handed nuts axle two ends connect four supporting legs respectively, the other end of supporting leg is movably connected in the desktop bottom surface, and four supporting legs are fixedly established four rolling respectively, and four rolling is limited in, be fixed in the roller raceway of base end face and roll, make a left side with hand or pin rolling control wheel, the dextrorotation screw mandrel rotates, thereby makes a left side, the right handed nuts axle drives four supporting legs to two lateral movements, realize the desktop lifting, with control wheel limiting bracket, fixedly desktop is at an arbitrary position for roller and roller raceway.
2. according to the claim 1 described tea table that rises: will control wheel and be arranged on the desk soleplate outside, and establish rocking handle on the control wheel, and also can realize above-mentioned functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202820 CN2521968Y (en) | 2002-01-29 | 2002-01-29 | Lifting tea-table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202820 CN2521968Y (en) | 2002-01-29 | 2002-01-29 | Lifting tea-table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521968Y true CN2521968Y (en) | 2002-11-27 |
Family
ID=33685238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02202820 Expired - Fee Related CN2521968Y (en) | 2002-01-29 | 2002-01-29 | Lifting tea-table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521968Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849736A (en) * | 2010-06-17 | 2010-10-06 | 张勇 | Auxiliary lifting device for lifting tea table |
| USD804862S1 (en) | 2015-05-13 | 2017-12-12 | Varidesk, Llc | Desk |
| EP2926689B1 (en) * | 2014-03-31 | 2019-02-27 | Varidesk, LLC | Adjustable height desk platform |
| CN109820333A (en) * | 2018-06-08 | 2019-05-31 | 邢川明 | Lifting desk, lifting sofa and Height-adjustable |
-
2002
- 2002-01-29 CN CN 02202820 patent/CN2521968Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849736A (en) * | 2010-06-17 | 2010-10-06 | 张勇 | Auxiliary lifting device for lifting tea table |
| EP2926689B1 (en) * | 2014-03-31 | 2019-02-27 | Varidesk, LLC | Adjustable height desk platform |
| AU2015201469B2 (en) * | 2014-03-31 | 2019-10-17 | Varidesk, Llc | Adjustable height desk platform |
| USD804862S1 (en) | 2015-05-13 | 2017-12-12 | Varidesk, Llc | Desk |
| CN109820333A (en) * | 2018-06-08 | 2019-05-31 | 邢川明 | Lifting desk, lifting sofa and Height-adjustable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201414558Y (en) | Lifting type bedside desk | |
| CN204932093U (en) | A kind of nursing bed | |
| CN2521968Y (en) | Lifting tea-table | |
| CN212878260U (en) | Computer rack for office table | |
| CN200947921Y (en) | Multidirectional bracket for computer keyboard | |
| CN110680644A (en) | Old man lifts auxiliary device of leg going to bed | |
| CN215738006U (en) | Intelligence lift bedstead | |
| CN202223462U (en) | Standing type nursing bed | |
| CN213250559U (en) | Ultra-thin high-bearing electric getting-up auxiliary device | |
| CN210843927U (en) | Medical bed convenient for leg movement | |
| CN212912205U (en) | Anti-clamping device of learning table | |
| CN219353314U (en) | Standing-sitting alternating lifting table | |
| CN209058376U (en) | A kind of Multifunctional bookcase | |
| CN213550463U (en) | Movable multifunctional table | |
| CN212522318U (en) | Department of anesthesia uses fixed station | |
| CN211156821U (en) | Multifunctional nursing bed with entertainment display screen function | |
| CN213882644U (en) | Rotation type show stand is used in science and technology innovation | |
| CN219814537U (en) | Leg bending mechanism of rotary nursing bed | |
| CN216364131U (en) | Single-leg intelligent computer lifting table with good stability | |
| CN213344724U (en) | Rotary electric lifting side table | |
| CN217430355U (en) | Hand-operated labor-saving medical sickbed | |
| CN213820506U (en) | Domestic bedside cupboard convenient to adjust stably | |
| CN218960385U (en) | Sofa hidden type movable base | |
| CN203969630U (en) | A kind of Multifunctional electric lifting desk | |
| CN219813496U (en) | Novel drawing show stand for design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |