CN201518896U - Automatic lifting table - Google Patents
Automatic lifting table Download PDFInfo
- Publication number
- CN201518896U CN201518896U CN2009203109833U CN200920310983U CN201518896U CN 201518896 U CN201518896 U CN 201518896U CN 2009203109833 U CN2009203109833 U CN 2009203109833U CN 200920310983 U CN200920310983 U CN 200920310983U CN 201518896 U CN201518896 U CN 201518896U
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- CN
- China
- Prior art keywords
- desktop
- lifting
- tabletop
- guide rail
- disengaging portion
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- 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 - Lifetime
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Abstract
The utility model relates to an automatic lifting table, which can automatically lift and can increase the use area of the table, and solves the defects in the prior art that the area of a tabletop is fixed, and is not suitable to transform and use for more people and less people, wherein a tabletop is divided into a moving tabletop and a lifting tabletop, the two sides of the lower surface of the lifting tabletop are provided with guide rails, the two sides of the moving tabletop are provided with guide pillars which are matched with the guide rails, the guide rails are provided with a moving portion, a lifting portion, a detachment portion and a clamping portion, the moving portion is higher than the detachment portion and the clamping portion, the lifting portion is an inclined shape, the lifting portion is communicated with the detachment portion and the clamping portion, and is provided with a rotating limit pillar on a communication position, the lifting tabletop rises to enlarge the use area of an original table after the tabletop outwardly moves under the matching of step-shaped guide rails and the guide pillars, the lifting tabletop is a guide rail type mechanical structure, the use is convenient, the structure is simple, and the failure rate is low.
Description
Technical field
The utility model relates to a kind of desk, and especially a kind of automatic lifting can increase the automatic lifting table of desk usable floor area.
Background technology
At present, people be unable to do without the use of desk in daily life, and table structure of the prior art is mostly fixed, particularly the dining table of family's use generally all can only 4 people use or 6 people use, if number is more, then need to join the larger area desk, can occupy the bigger interior space like this, if join two secondary desks, a bit waste again, and use inconvenience, all need to change at every turn.If a kind of can folding or tensile desk then can be very convenient arranged, no the time, dwindle usable floor area, if desired stretch again and increase usable floor area.
Patent Office of the People's Republic of China has announced a CN2772311Y patent on April 19th, 2006, name is called the drawing and pulling type extension table, form by horizontal drawing desktop, lifting desktop, horizontal drawing mechanism, elevating mechanism and support, desktop translation and lifting continuous action, the horizontal drawing desktop is connected on the support by horizontal drawing mechanism, and the lifting desktop is connected on the support by elevating mechanism.The mode that increases the desktop usable floor area is that the lifting desktop is risen, and concordant with the horizontal drawing desktop then, elevating mechanism comprises lifting column, column casing, post connecting rod, scroll wheel and lifting groove.This extension table structure more complicated, elevating mechanism is out of order easily.
Summary of the invention
The utility model has solved that desktop is a fixed-area in the prior art, and the shortcoming that uncomfortable personnel selection is many and the few conversion of people is used provides a kind of by stretching in conjunction with assisting desktop can increase the automatic lifting table of desktop usable floor area.
The utility model has also solved existing extension table complex structure, and the shortcoming that the mechanism-trouble rate is high provides automatic lifting table a kind of simple in structure, easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of automatic lifting table, comprise desktop and table leg, wherein, desktop divides mobile desktop and lifting desktop, the following both sides of lifting desktop are provided with guide rail, the mobile desktop both sides are provided with the guide pillar that matches with guide rail, guide rail has moving part, lifting unit, disengaging portion and clamping section, moving part is higher than disengaging portion and clamping section, lifting unit is skewed, and lifting unit is with disengaging portion and the clamping section is connected and be provided with the rotary stopper post at the position of UNICOM.Guide pillar moves at this moment in moving part, and desktop moves outward, guide pillar moves to lifting unit lifting this moment desktop and lifts gradually, guide pillar moves to disengaging portion and strides across the rotary stopper post, reserve the width of lifting desktop this moment between two desktops, the desktop of lifting simultaneously rises to and the mutually concordant height of desktop upper surface, and desktop closes up toward the centre, and guide pillar promotes the rotation of rotary stopper post, enter into the clamping section then, desktop clamped the lifting desktop and formed the desktop that smooth area is bigger this moment.
As preferably, the upper end of table leg is fixed with a frame, the table frame is the annular of sealing, be connected for clad type between table frame and the table leg, the corner fillet of table frame, be the plane connecting portion between fillet and the fillet, the plane connecting portion is connected the plane connecting portion with screw facing to the seamed edge of table leg with table leg.Coat connection and make table leg more stable with the table frame, the plane connecting portion has a plane, makes things convenient for thread mill drilling, also makes things convenient for hold-down screw simultaneously.
As preferably, the plane area of connecting portion for matching of table leg and table frame with the plane connecting portion.The local location of table leg is arranged to plane area, easy to connect.
As preferably, the lower surface of mobile desktop is provided with the desktop chute identical with moving direction, and the upper surface of table frame is fixed with pulley, and pulley and desktop chute match.Mobile desktop is that pulley matches with the desktop chute when moving outward, and resistance is little, moves easily.
As preferably, disengaging portion parallels at same horizontal plane and with moving part with the clamping section, and moving part, lifting unit and disengaging portion form stairstepping, and the clamping section is at the reverse position of disengaging portion.Lifting unit with an inclination makes the lifting desktop can rise when move on both sides at desktop, and the angle of inclination of lifting unit and length are determined according to the height of desktop etc.
As preferably, the rotary stopper post is arranged on the edge of lifting unit near disengaging portion one side, and the rotary stopper post has one and laterally intercepts the extreme position that lifting unit is communicated with.When desktop draws back for the lifting desktop is risen fully, therefore to draw back a space earlier greater than the lifting desktop,, close up desktop again and clamp the lifting desktop concordant with desktop the time Deng the lifting desktop, guide pillar enters into lifting unit when preventing to close up, therefore spacing with the rotary stopper post, the rotary stopper post rotates to extreme position, and guide pillar just slides into the clamping section, simultaneously under the effect of gravity, the rotary stopper post rotates to sagging position, is communicated with lifting.
As preferably, be provided with crossbeam below the lifting desktop, be provided with spring between crossbeam and the guide rail, an end of spring heads on guide rail, and the other end of spring heads on crossbeam.Spring can rise the resistance that reduces to rise by the assistance for lifting desktop.
As preferably, desktop and lifting desktop are the glass table top, and position, the surrounding aluminium frame of glass table top coats.
The beneficial effects of the utility model are: desktop moves the back outward under the cooperation of stairstepping guide rail and guide pillar, and the lifting desktop rises the usable floor area that makes original desk and enlarges, and the lifting desktop is guide tracked frame for movement, and is easy to use, simple in structure, and fault rate is low.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of intermediateness structural representation of the utility model;
Fig. 3 is the schematic diagram that a kind of guide pillar of the utility model enters disengaging portion;
Fig. 4 is the schematic diagram that a kind of guide pillar of the utility model enters the clamping section;
Fig. 5 is the schematic diagram that a kind of pulley of the utility model and desktop chute match;
Fig. 6 is a kind of table leg of the utility model and table frame connection diagram;
Among the figure: 1, desktop, 2, table leg, 3, the table frame, 4, lifting desktop, 5, guide rail, 6, moving part, 7, clamping section, 8, guide pillar, 9, the rotary stopper post, 10, disengaging portion, 11, spring, 12, lifting unit, 13, desktop chute, 14, pulley, 15, fillet, 16, plane connecting portion, 17, screw.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of automatic lifting table (referring to accompanying drawing 1 accompanying drawing 2), comprise two desktops 1 and four table legs 2, desktop 1 is the glass table top, the surrounding of glass table top coats with the aluminium frame, the relative edge of two desktops 1 is provided with the jack and the latch of mutual correspondence, table frame 3 aluminum annulars for sealing, table leg 2 is a square, the end of table frame 3 is provided with and the vertical fillet 15 of table frame, fillet 15 is adjacent to table leg 2 and forms clad structure (referring to accompanying drawing 6), be plane connecting portion 16 between the fillet 15 of adjacent two frames 3, plane connecting portion 16 is over against the seamed edge of table leg 2, fixing between plane connecting portion 16 and the table leg 2 with screw 17, be fixed with side plate on table frame 3 dual-side identical with the desktop moving direction, the inboard of side plate is fixed with pulley 14 (referring to accompanying drawing 5), the position that the lower surface of desktop 1 is corresponding with pulley is provided with desktop chute 13, the periphery of pulley 14 is embedded in the desktop chute 13, the middle part of same table is provided with lifting desktop 4, lifting desktop 4 is the glass table top, the surrounding of glass table top coats with the aluminium frame, lifting desktop 4 is below desktop, the size of the size of lifting desktop 4 and desktop 1 matches, both sides below the lifting desktop are provided with guide rail 5 (referring to accompanying drawing 3), the desktop lower surface is fixed with the guide pillar 8 that matches with guide rail 5, the moving part 6 of 5 fens levels of guide rail, the oblique lifting unit that has a down dip 12, the clamping section 7 of level and disengaging portion 10, moving part 6, lifting unit 7 and disengaging portion 10 form stairstepping, clamping section 7 is interconnected with disengaging portion 10, disengaging portion 10 is in same bearing of trend with moving part 6, clamping section 7 is the reverse position of disengaging portion 10, lifting unit 12 is communicated with moving part 6 and clamping section 7 and disengaging portion 10, moving part 6, lifting unit 12, all arc transition between clamping section 7 and the disengaging portion 10, lifting unit 12 is provided with rotary stopper post 9 near the edge of disengaging portion 10 1 sides, the length of rotary stopper post 9 can be sealed lifting unit 12, rotary stopper post 9 has one and laterally intercepts the extreme position that lifting unit is communicated with, lifting desktop 4 belows are provided with crossbeam, be provided with spring 11 between crossbeam and the guide rail 5, one end of spring 11 heads on guide rail 5, and the other end of spring 11 heads on crossbeam.
When desktop 1 closes up, latch is inserted in the jack, the guide pillar 8 of desktop lower surface snaps onto in the moving part 6 of guide rail 5, desktop 1 is toward the both sides pulling, guide pillar 8 along moving part 6 to two side shiftings, move to the porch of lifting unit 12 Deng guide pillar 8, expose the lifting desktop in the middle of two desktops, guide pillar 8 continues to enter into lifting unit 12, lifting this moment desktop 4 rises gradually, slide into disengaging portion 10 Deng guide pillar 8, gap between two desktops 1 is greater than the width of lifting desktop, this moment, guide pillar 8 was crossed rotary stopper post 9, the rotary stopper post is in sagging free state under the effect of gravity, desktop 1 is closed up toward the centre, the jack of desktop or latch are aimed at the latch or the jack of lifting desktop 4 sides respectively, the passage that guide pillar 8 promotes 9 rotations of rotary stopper post and sealing lifting unit 12 is in extreme position (referring to accompanying drawing 4), this moment, guide pillar 8 just slided into clamping section 7, the side of the side of desktop and lifting desktop fits, rotary stopper post 9 rotates under gravity and is returned to free hang, finishes the action of desktop area expansion.
Dwindle area if desired, then desktop 1 is drawn back toward both sides, this moment, guide pillar 8 will enter into lifting unit 12, and the desktop of lifting simultaneously 4 descends gradually and is returned to deflated state.
Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (7)
1. automatic lifting table, comprise desktop and table leg, it is characterized in that desktop divides mobile desktop and lifting desktop, the following both sides of lifting desktop are provided with guide rail, the mobile desktop both sides are provided with the guide pillar that matches with guide rail, and guide rail has moving part, lifting unit, disengaging portion and clamping section, and moving part is higher than disengaging portion and clamping section, lifting unit is skewed, and lifting unit is with disengaging portion and the clamping section is connected and be provided with the rotary stopper post at the position of UNICOM.
2. automatic lifting table according to claim 1, the upper end that it is characterized in that table leg is fixed with a frame, the table frame is the annular of sealing, be connected for clad type between table frame and the table leg, the corner fillet of table frame, be the plane connecting portion between fillet and the fillet, the plane connecting portion is connected the plane connecting portion with screw facing to the seamed edge of table leg with table leg.
3. automatic lifting table according to claim 1 and 2 is characterized in that the lower surface of mobile desktop is provided with the desktop chute identical with moving direction, and the upper surface of table frame is fixed with pulley, and pulley and desktop chute match.
4. automatic lifting table according to claim 1 is characterized in that disengaging portion parallels at same horizontal plane and with moving part with the clamping section, and moving part, lifting unit and disengaging portion form stairstepping, and the clamping section is at the reverse position of disengaging portion.
5. according to claim 1 or 4 described automatic lifting tables, it is characterized in that the rotary stopper post is arranged on the edge of lifting unit near disengaging portion one side, the rotary stopper post has one and laterally intercepts the extreme position that lifting unit is communicated with.
6. automatic lifting table according to claim 5 is characterized in that lifting desktop below is provided with crossbeam, is provided with spring between crossbeam and the guide rail, and an end of spring heads on guide rail, and the other end of spring heads on crossbeam.
7. automatic lifting table according to claim 1 is characterized in that desktop and lifting desktop are the glass table top, and position, the surrounding aluminium frame of glass table top coats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203109833U CN201518896U (en) | 2009-09-22 | 2009-09-22 | Automatic lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203109833U CN201518896U (en) | 2009-09-22 | 2009-09-22 | Automatic lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518896U true CN201518896U (en) | 2010-07-07 |
Family
ID=42505078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203109833U Expired - Lifetime CN201518896U (en) | 2009-09-22 | 2009-09-22 | Automatic lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518896U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257164A (en) * | 2014-09-25 | 2015-01-07 | 苏州瑞邦塑胶有限公司 | Multifunctional child plastic seat |
| CN107713497A (en) * | 2017-11-10 | 2018-02-23 | 唐文剑 | A kind of Multifunctional telescopic bed and its application method |
| CN108338522A (en) * | 2018-04-28 | 2018-07-31 | 赵明贵 | A kind of dining table with liftable and rotation function |
| CN108741633A (en) * | 2018-04-27 | 2018-11-06 | 贵州凌达风电器制造有限公司 | A kind of expansion desktop |
-
2009
- 2009-09-22 CN CN2009203109833U patent/CN201518896U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257164A (en) * | 2014-09-25 | 2015-01-07 | 苏州瑞邦塑胶有限公司 | Multifunctional child plastic seat |
| CN107713497A (en) * | 2017-11-10 | 2018-02-23 | 唐文剑 | A kind of Multifunctional telescopic bed and its application method |
| CN108741633A (en) * | 2018-04-27 | 2018-11-06 | 贵州凌达风电器制造有限公司 | A kind of expansion desktop |
| CN108338522A (en) * | 2018-04-28 | 2018-07-31 | 赵明贵 | A kind of dining table with liftable and rotation function |
| CN108338522B (en) * | 2018-04-28 | 2024-05-03 | 南京栖霞科技产业发展有限公司 | Dining table with liftable and rotation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |