CN205125440U - Liftable extension table - Google Patents
Liftable extension table Download PDFInfo
- Publication number
- CN205125440U CN205125440U CN201520827634.4U CN201520827634U CN205125440U CN 205125440 U CN205125440 U CN 205125440U CN 201520827634 U CN201520827634 U CN 201520827634U CN 205125440 U CN205125440 U CN 205125440U
- Authority
- CN
- China
- Prior art keywords
- axis
- expansion board
- leg
- expansion
- table leg
- 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
Abstract
The utility model provides a liftable extension table, includes table, table leg, extension frame, expansion board, elevating gear and bottom controlling means, the table leg sets up around the table, and elevating gear sets up in table and table leg, and bottom controlling means sets up in the table leg bottom, the table bottom surface is transversely run through the table and is equipped with crisscross two pairs of slide rails that set up admittedly, and each slidable mounting has an extension frame that can outwards pull out on two slide rails, extension frame is equipped with the supporting leg in the outside admittedly, the expansion board storage rack of depositing the expansion board still is equipped with admittedly at table bottom surface middle part. This extension table can be used as dining table, desk, tea table use, can use needs according to the difference, only needs pull out both sides extension frame to it can accomplish the function to desktop space extension, simple structure, convenient to use to tile the expansion board on extension frame.
Description
Technical field
The utility model belongs to field of furniture, particularly the liftable expansion table of one.
Background technology
Desk be people commonly use have dinner, office tools, along with the continuous lifting of production technology, the profile of desk is constantly updated, but still has that structure is single, folding operation is loaded down with trivial details, extension fixing shortcoming such as insecure after launching, and is not suitable for user and uses.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of firm in structure, flexible and convenient operation, a kind of liftable expansion table in joint space-efficient.
The purpose of this utility model is achieved through the following technical solutions:
A kind of liftable expansion table, comprise table, table leg, extensible frame, expansion board, lowering or hoisting gear and bottom control device, described table leg is arranged at table surrounding, and lowering or hoisting gear is arranged in table and table leg, and bottom control device is arranged at bottom table leg; Described table leg inside is provided with hollow sleeve, is provided with feet bottom table leg, and table inside is provided with the transverse linkage storehouse of cross connection two table leg, is provided with the longitudinal linkage storehouse of vertical communication two table leg bottom table; Described lowering or hoisting gear comprises X-axis gangbar, Y-axis gangbar and Z-axis linkage bar, Y-axis gangbar is arranged in the vacuum sleeve in table leg, Y-axis gangbar top is provided with Y-axis linkage gear, Y-axis gangbar is slidably matched and is set with silk braid, this silk braid is fixedly connected with table leg, and controls, supports the upper and lower lifting of table leg; Described X-axis gangbar is arranged in transverse linkage storehouse, and described X-axis gangbar both sides are provided with bi-directional drive gear, and wherein outside two-way gear, driving gear engages with Y-axis linkage gear; Described Z-axis linkage bar rotates and is installed in longitudinal linkage storehouse, and Z-axis linkage bar two ends are provided with Z axis driven wheel, and this Z axis driven wheel engages with driving gear inside two-way gear; Laterally running through table is fixed with the two pairs of slide rails be crisscross arranged in table bottom surface, two slide rails are respectively slidably fitted with the extensible frame that can pull out, be fixed with supporting leg outside described extensible frame, in the middle part of described table bottom surface, be also fixed with the expansion board storage rack depositing expansion board.
And being shaped with inside described table leg can the supporting leg holddown groove of fixing supporting legs.
And, the uniform arranged on left and right sides being arranged at table bottom surface of described expansion board storage rack, and be provided with expansion board pushing plate between expansion board storage rack.
And, uniformly on described extensible frame be provided with multiple expansion board mounting groove, and expansion board bottom surface be provided with the fixed installation bar suitable with described expansion board mounting groove.
And described expansion board side is provided with installation fin, and opposite side is provided with mounting groove.
And, described bottom control device is arranged at bottom the Y-axis gangbar of any side, be provided with the bevel gear be meshed with bottom control device bottom this side Y-axis gangbar, the basal sliding of described opposite side Y-axis gangbar is provided with fixed cover, and this fixed cover is fixedly installed in feet; Described bottom control device comprises intermeshing fan tooth, swingle and foot-driven lever with bevel gear, described fan tooth to be set on swingle and to control it by the foot-driven lever be set on swingle and rotates, and described foot-driven lever side is also provided with the controlled foot-driven lever locking of the coaxial installation with foot-driven lever or the ratchet mechanism of unlatching.
And described foot-driven lever end is provided with pedal.
And, in the middle part of described X-axis gangbar, be positioned at transverse linkage storehouse and be provided with horizontal fixed hub.
Advantage of the present utility model and economic effect are:
1, this expansion table can be used as dining table, computer desk, tea table use, and can use needs according to difference, only both sides extensible frame need be pulled out, and expansion board is laid in the function that extensible frame can complete and expand desk-top space, structure is simple, easy to use.
2, the utility model adopts combined type table leg, can be retracted in the supporting leg holddown groove inside table leg when not needing expansion completely by supporting leg, and save space, furniture globality is strong; When needs are expanded, expansion board is embedded in extensible frame by fixed installation bar, again subsequent expansion plate is adopted the mode on similar floor of mating formation, enter in the mounting groove of last piece of expansion board by having installation fin side setting-in, structure is simple, easy to use, high degree ensure that structural strength and the stability of expansion board.
3, the utility model coordinating by lowering or hoisting gear and control device, only foot-driven lever need be stepped on downwards in use, drive fan tooth be with dynamic bevel gear further thus control Y-axis, X-axis, Z-axis linkage through swingle, drive silk braid by table body jack-up, in expansion process, because extensible frame and feet are all lifted away from ground, reduce the coefficient of friction of feet, and then reduce operation easier, structure is simple, easy to use
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (extended mode);
Fig. 2 is upward view of the present utility model (extended mode does not install expansion board);
Fig. 3 is side view of the present utility model;
Fig. 4 is the structural representation of the utility model expansion board;
Fig. 5 is the structural representation (broken section) of the utility model lowering or hoisting gear and bottom control device;
Fig. 6 is the structural representation of the utility model fan tooth.
Detailed description of the invention
For content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model thus.
A kind of liftable expansion table, comprise table 10, table leg 5, extensible frame 4, expansion board 3, lowering or hoisting gear and bottom control device, described table leg is arranged at table surrounding, and lowering or hoisting gear is arranged in table and table leg, and bottom control device is arranged at bottom table leg; Described table leg inside is provided with hollow sleeve 24, is provided with feet 32 bottom table leg, and table inside is provided with the transverse linkage storehouse 19 of cross connection two table leg, is provided with the longitudinal linkage storehouse 20 of vertical communication two table leg bottom table; Described lowering or hoisting gear comprises X-axis gangbar 17, Y-axis gangbar 22 and Z-axis linkage bar 16, Y-axis gangbar is arranged in the vacuum sleeve in table leg, Y-axis gangbar top is provided with Y-axis linkage gear 14, Y-axis gangbar is slidably matched and is set with silk braid 23, this silk braid is fixedly connected with table leg, and controls, supports the upper and lower lifting of table leg; Described X-axis gangbar is arranged in transverse linkage storehouse, and described X-axis gangbar both sides are provided with bi-directional drive gear, and wherein outside two-way gear, driving gear 13 engages with Y-axis linkage gear; Described Z-axis linkage bar rotates and is installed in longitudinal linkage storehouse, and Z-axis linkage bar two ends are provided with Z axis driven wheel 15, and this Z axis driven wheel engages with driving gear 21 inside two-way gear; Laterally running through table is fixed with the two pairs of slide rails 7 be crisscross arranged in table bottom surface, two slide rails are respectively slidably fitted with the extensible frame that can pull out, be fixed with supporting leg 1 outside described extensible frame, in the middle part of described table bottom surface, be also fixed with the expansion board storage rack 8 depositing expansion board.
And being shaped with inside described table leg can the supporting leg holddown groove 6 of fixing supporting legs.The uniform arranged on left and right sides being arranged at table bottom surface of described expansion board storage rack, and be provided with expansion board pushing plate 9 between expansion board storage rack.Uniformly on described extensible frame be provided with multiple expansion board mounting groove 13, and expansion board bottom surface be provided with the fixed installation bar 2 suitable with described expansion board mounting groove.Described expansion board side is provided with installs fin 11, and opposite side is provided with mounting groove 12.Described bottom control device is arranged at bottom the Y-axis gangbar of any side, the bevel gear 25 be meshed with bottom control device is provided with bottom this side Y-axis gangbar, the basal sliding of described opposite side Y-axis gangbar is provided with fixed cover 31, and this fixed cover is fixedly installed in feet; Described bottom control device comprises intermeshing fan tooth 27, swingle 26 and foot-driven lever 29 with bevel gear, described fan tooth to be set on swingle and to control it by the foot-driven lever be set on swingle and rotates, and described foot-driven lever side is also provided with the controlled foot-driven lever locking of the coaxial installation with foot-driven lever or the ratchet mechanism 30 of unlatching.Described foot-driven lever end is provided with pedal 28.In the middle part of described X-axis gangbar, be positioned at transverse linkage storehouse and be provided with horizontal fixed hub 18.
The utility model laterally runs through the large-scale extensible frame of table by table bottom surface, expanding area can be increased to three times of former table body, substantially increase space availability ratio, when needs extending space, only need first by lowering or hoisting gear and bottom control device, table leg table to be lifted, then the extensible frame of one or both sides is selected to pull out, and expansion board is taken out by expansion board pushing plate by expansion board in expansion board storage rack, expansion board is embedded in extensible frame by fixed installation bar, again subsequent expansion plate is adopted the mode on similar floor of mating formation, enter in the mounting groove of last piece of expansion board by having installation fin side setting-in, and put down whole for table body by bottom control device control lowering or hoisting gear, structure is simple, easy to use, high degree ensure that structural strength and the stability of expansion board, when not needing expansion, only expansion board need be retracted in expansion board storage rack, and extensible frame be pushed in the supporting leg holddown groove inside table leg, reach joint space-efficient object.
Claims (8)
1. a liftable expansion table, it is characterized in that: comprise table, table leg, extensible frame, expansion board, lowering or hoisting gear and bottom control device, described table leg is arranged at table surrounding, and lowering or hoisting gear is arranged in table and table leg, and bottom control device is arranged at bottom table leg; Described table leg inside is provided with hollow sleeve, is provided with feet bottom table leg, and table inside is provided with the transverse linkage storehouse of cross connection two table leg, is provided with the longitudinal linkage storehouse of vertical communication two table leg bottom table; Described lowering or hoisting gear comprises X-axis gangbar, Y-axis gangbar and Z-axis linkage bar, Y-axis gangbar is arranged in the vacuum sleeve in table leg, Y-axis gangbar top is provided with Y-axis linkage gear, Y-axis gangbar is slidably matched and is set with silk braid, this silk braid is fixedly connected with table leg, and controls, supports the upper and lower lifting of table leg; Described X-axis gangbar is arranged in transverse linkage storehouse, and described X-axis gangbar both sides are provided with bi-directional drive gear, and wherein outside two-way gear, driving gear engages with Y-axis linkage gear; Described Z-axis linkage bar rotates and is installed in longitudinal linkage storehouse, and Z-axis linkage bar two ends are provided with Z axis driven wheel, and this Z axis driven wheel engages with driving gear inside two-way gear; Laterally running through table is fixed with the two pairs of slide rails be crisscross arranged in table bottom surface, two slide rails are respectively slidably fitted with the extensible frame that can pull out, be fixed with supporting leg outside described extensible frame, in the middle part of described table bottom surface, be also fixed with the expansion board storage rack depositing expansion board.
2. the liftable expansion table of one according to claim 1, is characterized in that: being shaped with inside described table leg can the supporting leg holddown groove of fixing supporting legs.
3. the liftable expansion table of one according to claim 1, is characterized in that: the uniform arranged on left and right sides being arranged at table bottom surface of described expansion board storage rack, and is provided with expansion board pushing plate between expansion board storage rack.
4. the liftable expansion table of one according to claim 1, is characterized in that: uniformly on described extensible frame be provided with multiple expansion board mounting groove, and expansion board bottom surface is provided with the fixed installation bar suitable with described expansion board mounting groove.
5. the liftable expansion table of one according to claim 1, is characterized in that: described expansion board side is provided with installation fin, and opposite side is provided with mounting groove.
6. the liftable expansion table of one according to claim 1, it is characterized in that: described bottom control device is arranged at bottom the Y-axis gangbar of any side, the bevel gear be meshed with bottom control device is provided with bottom this side Y-axis gangbar, the basal sliding of described opposite side Y-axis gangbar is provided with fixed cover, and this fixed cover is fixedly installed in feet; Described bottom control device comprises intermeshing fan tooth, swingle and foot-driven lever with bevel gear, described fan tooth to be set on swingle and to control it by the foot-driven lever be set on swingle and rotates, and described foot-driven lever side is also provided with the controlled foot-driven lever locking of the coaxial installation with foot-driven lever or the ratchet mechanism of unlatching.
7. the liftable expansion table of one according to claim 6, is characterized in that: described foot-driven lever end is provided with pedal.
8. the liftable expansion table of one according to claim 1, is characterized in that: in the middle part of described X-axis gangbar, is positioned at transverse linkage storehouse and is provided with horizontal fixed hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827634.4U CN205125440U (en) | 2015-10-23 | 2015-10-23 | Liftable extension table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827634.4U CN205125440U (en) | 2015-10-23 | 2015-10-23 | Liftable extension table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205125440U true CN205125440U (en) | 2016-04-06 |
Family
ID=55611276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827634.4U Expired - Fee Related CN205125440U (en) | 2015-10-23 | 2015-10-23 | Liftable extension table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205125440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903246A (en) * | 2018-07-07 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | A kind of fine-tuning intelligent table of expansible height |
| CN108991774A (en) * | 2018-08-14 | 2018-12-14 | 董慧婷 | A kind of hospital bed nightstand convenient for having a meal |
-
2015
- 2015-10-23 CN CN201520827634.4U patent/CN205125440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903246A (en) * | 2018-07-07 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | A kind of fine-tuning intelligent table of expansible height |
| CN108991774A (en) * | 2018-08-14 | 2018-12-14 | 董慧婷 | A kind of hospital bed nightstand convenient for having a meal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106606072A (en) | Convenient-to-operate expansion table | |
| CN205125440U (en) | Liftable extension table | |
| CN205568230U (en) | Adjustable mesa size workstation | |
| CN206213575U (en) | Foldable push and pull tea table | |
| CN106606071A (en) | Liftable expanding table | |
| CN205125439U (en) | Extension table of convenient operation | |
| CN103445524A (en) | Telescopic and foldable cabinet for kitchen | |
| CN105686346A (en) | Dual-power lifting tabletop | |
| CN205125443U (en) | Large -scale folding table | |
| CN205125442U (en) | Small -size folding table | |
| CN205125453U (en) | Formula table component parts of an entirety step elevating gear is stepped on to foot | |
| CN106606074A (en) | Miniature folding table | |
| CN204019673U (en) | With the riving machine of foldable telescopic support | |
| CN204146608U (en) | A kind of hotel movable lifting dining table | |
| CN204617547U (en) | A kind of Novel bedside cabinet | |
| CN204105243U (en) | A kind of Snack carriage | |
| CN105212518A (en) | A kind of desk of telescopic rotary | |
| CN105768633A (en) | Tea table provided with lifting table top | |
| CN204071092U (en) | The lifting linkage device of a kind of tea table or dining table | |
| CN106606073A (en) | Large foldable table | |
| CN205162301U (en) | Synchronous lift table of formula is stepped on to foot | |
| CN205125455U (en) | Synchronous lift table | |
| CN105455460A (en) | Table and chair component convenient for storage | |
| CN203088043U (en) | Multifunctional retractable dining table | |
| CN205696466U (en) | A kind of double dynamical lifting desk surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |