CN104127027B - One folds into ground intake type desk and chair module - Google Patents
One folds into ground intake type desk and chair module Download PDFInfo
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- CN104127027B CN104127027B CN201410357336.3A CN201410357336A CN104127027B CN 104127027 B CN104127027 B CN 104127027B CN 201410357336 A CN201410357336 A CN 201410357336A CN 104127027 B CN104127027 B CN 104127027B
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- chair
- lower limb
- groove
- table leg
- leg
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Abstract
The invention discloses one and fold into ground intake type desk and chair module, including pedestal, the Collapsible seat being arranged on pedestal, foldable table, described pedestal is provided with the holding tank for holding Collapsible seat, foldable table, it is provided with chair lower limb draw-in groove the bottom symmetrical of described holding tank, the end difference of the left and right side of described holding tank is symmetrically arranged with table leg draw-in groove, the back side edge of described holding tank is symmetrically arranged with chair lower limb free bearing, and front side edge is symmetrically arranged with table leg free bearing；Described Collapsible seat includes chair plate, be connected with chair plate by hinge the chair back, X-shaped chair lower limb；Described foldable table includes table, X-shaped table leg, unwanted tables and chairs can be accommodated in floor by the present invention completely, desktop after storage or seat and ground realize seamless applying, the easy to adjust adjustment realizing tables and chairs height of draw-in groove can be utilized simultaneously, or some or all of tables and chairs can being accommodated in ground thus realizing Space adjustment flexibly, improving space availability ratio。
Description
Technical field
The present invention relates to a kind of be accommodated in floor and with floor seamless laminating desk & chair module。
Background technology
For student, classroom is almost the important place that all must touch every day。But, current existing classroom ubiquity some place being not so good as people's will following and be need to improve。
1. there is different size of specification existing classroom; the classroom of every kind of specification can hold the student of varying number; tables and chairs yet with every classroom are all supporting fixing; less classroom is often too crowded even not enough, and those very big classrooms then usually have residue and the waste of much room。Meanwhile, the tables and chairs that quantity is certain limit the function of classroom, decrease space availability ratio。
2. existing tables and chairs are fixed, so the size of desktop and seat is also extremely limited therewith, it is impossible to be modified according to practical situation and demand。
3. existing folding table/chair cannot accomplish folding after directly fit with floor seamless, be accommodated within floor。
Summary of the invention
It is an object of the invention to overcome the shortcoming and defect of above-mentioned prior art, there is provided a kind of for the supporting tables and chairs module in the places such as classroom, this module can be accommodated in floor after folding completely, desktop (or seat) after storage and ground realize seamless applying, can utilize the easy to adjust adjustment realizing tables and chairs height of draw-in groove simultaneously。Tables and chairs being accommodated in ground thus realizing Space adjustment flexibly furthermore, it is possible to some or all of, improving space availability ratio。
The tables and chairs used due to places such as existing classrooms are all supporting fixing, and existing folding table/chair all cannot be accommodated in floor and fits with floor seamless, therefore patent of the present invention can fit in ground after mainly realizing tables and chairs storage completely thus realizing saving and the purpose in flexible utilization space。
For realizing as above purpose, the present invention adopts the following technical scheme that
One folds into ground intake type desk and chair module, including pedestal, the Collapsible seat being arranged on pedestal, foldable table,
Described pedestal is provided with the holding tank for holding Collapsible seat, foldable table, it is provided with chair lower limb draw-in groove the bottom symmetrical of described holding tank, the left and right middle side edge of described holding tank is symmetrically arranged with end difference, described end difference is symmetrically arranged with table leg draw-in groove, the back side edge of described holding tank is symmetrically arranged with chair lower limb free bearing, and front side edge is symmetrically arranged with table leg free bearing；
Described Collapsible seat includes chair plate, be connected with chair plate by hinge the chair back, X-shaped chair lower limb, described X-shaped chair lower limb includes consistency of thickness and passes through the tip-up seat lower limb of hinge pin cross-articulation and fixing chair lower limb, described tip-up seat lower limb and fixing chair lower limb respectively include two the first poles being parallel to each other, described first pole one end is provided with hinge hole, the other end is connected with each other by round bar, stage casing is provided with middle part hinge hole, chair plate free bearing bottom the hinge hole of described tip-up seat lower limb and chair plate is movably hinged, and the hinge hole of described fixing chair lower limb and chair lower limb free bearing are movably hinged；
Described foldable table includes table, X-shaped table leg, described X-shaped table leg includes consistency of thickness and passes through the gate leg of hinge pin cross-articulation and fixing table leg, described gate leg and fixing table leg respectively include two the second poles being parallel to each other, described second pole one end is provided with hinge hole, the other end is provided with the straight pin matched with table leg draw-in groove, stage casing is provided with middle part hinge hole, table free bearing bottom the hinge hole of described gate leg and table is movably hinged, and the hinge hole of described fixing table leg and table leg free bearing are movably hinged。
Further, the length of described holding tank is the width length sum with the chair back of table, the width of described holding tank is consistent with the length of table, the degree of depth of described holding tank is the thickness sum of chair plate, the chair back and fixing chair lower limb, the degree of depth of described end difference is the thickness sum of table and fixing table leg, the height of leg draw-in groove is less than the thickness of fixing chair lower limb or tip-up seat lower limb, and the height of described table leg draw-in groove is less than the thickness of fixing table leg or gate leg。
Further, leg draw-in groove equidistantly digs fluted along base length direction, and bottom portion of groove is circular arc, and described arc diameter is consistent with the diameter of round bar, and the opening of described groove is towards the rear side of pedestal。
Further, described table leg card trench bottom is provided with the circular arc that diameter is consistent with described straight pin diameter, and the opening of described table leg draw-in groove is towards the front side of pedestal。
Further, described chair back edge is provided with the handle for folding Collapsible seat。
Beneficial effect
The tables and chairs being used for the places such as classroom are designed to form that is collapsible and that can seamless be accommodated in floor by the present invention, have expanded the function in the places such as classroom, have improve space availability ratio。
Accompanying drawing explanation
Fig. 1 is the expansion effect schematic diagram of the embodiment of the present invention。
Fig. 2 is the base construction schematic diagram of the embodiment of the present invention。
Fig. 3 is the fixing chair lower limb structural representation of the embodiment of the present invention。
Fig. 4 is the tip-up seat lower limb structural representation of the embodiment of the present invention。
Fig. 5 is the chair plate structural representation of the embodiment of the present invention。
Fig. 6 is the back structure schematic diagram of the embodiment of the present invention。
Fig. 7 is the structural representation after the folding seat expansion of the embodiment of the present invention。
Fig. 8 be the folding seat of the embodiment of the present invention folding after structural representation。
Fig. 9 is that the combination of multiple embodiment of the present invention uses structural representation。
Shown in figure it is: 1-pedestal；2-chair lower limb draw-in groove；3-fixes chair lower limb；4-tip-up seat lower limb；5-chair plate；The 6-chair back；7-hinge；8-chair lower limb free bearing；9-round bar；10-holding tank；11-chair plate free bearing；12-hinge hole；Hinge hole in the middle part of 14-；15-table leg draw-in groove；16-gate leg；17-fixes table leg；19-handle；20-table；21-table leg free bearing；22-table free bearing。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the goal of the invention of the present invention being described in further detail, embodiment can not repeat one by one at this, but therefore embodiments of the present invention are not defined in following example。
As shown in Figures 1 to 6, one folds into ground intake type desk and chair module, including pedestal 1, the Collapsible seat being arranged on pedestal 1, foldable table, described pedestal 1 is provided with the holding tank 10 for holding Collapsible seat, foldable table, it is provided with chair lower limb draw-in groove 2 bottom symmetrical of described holding tank 10, the left and right middle side edge of described holding tank is symmetrically arranged with end difference, described end difference is symmetrically arranged with table leg draw-in groove 15, the back side edge of described holding tank 10 is symmetrically arranged with chair lower limb free bearing 8, and front side edge is symmetrically arranged with table leg free bearing 21；
Described Collapsible seat includes chair plate 5, be connected with chair plate 5 by hinge 7 the chair back 6, X-shaped chair lower limb, described X-shaped chair lower limb includes consistency of thickness and passes through the tip-up seat lower limb 4 of hinge pin cross-articulation and fixing chair lower limb 3, described tip-up seat lower limb 4 and fixing chair lower limb 3 respectively include two the first poles being parallel to each other, described first pole one end is provided with hinge hole 12, the other end is connected with each other by round bar 9, stage casing is provided with middle part hinge hole 14, to form rock-steady structure, and common support chair plate 5。
Chair plate free bearing 11 bottom the hinge hole of described tip-up seat lower limb 4 and chair plate 5 is movably hinged, the hinge hole of described fixing chair lower limb 3 and chair lower limb free bearing 8 are movably hinged, the described chair back 6 edge is provided with the handle 19 for folding Collapsible seat, force place when described handle 19 is as folding and expansion chair；The chair back 6 is fixed with hinge 7, plays a supportive role upon deployment, contacts with chair plate 5 time folding。
Described foldable table includes table 20, X-shaped table leg, described X-shaped table leg includes consistency of thickness and passes through gate leg 16 and the fixing table leg 17 of hinge pin cross-articulation, described gate leg 16 and fixing table leg 17 respectively include two the second poles being parallel to each other, described second pole one end is provided with hinge hole 12, the other end is provided with the straight pin matched with table leg draw-in groove 15, stage casing is provided with middle part hinge hole 14, table free bearing 21 bottom the hinge hole of described gate leg 16 and table 20 is movably hinged, the hinge hole of described fixing table leg 17 and table leg free bearing 21 are movably hinged。
Further, the width that length is table 20 of described holding tank 10 and the length sum of the chair back 6, the width of described holding tank 10 is consistent with the length of table 20, the degree of depth of described holding tank 10 is chair plate 5, the thickness sum of the chair back and fixing chair lower limb 3, the degree of depth of described end difference is the thickness sum of table 20 and fixing table leg 17, the height of leg draw-in groove 2 is less than the thickness of fixing chair lower limb 3 or tip-up seat lower limb 4, the height of described table leg draw-in groove 15 is less than the thickness of fixing table leg 17 or gate leg 16, so, after folding to foldable table and Collapsible seat, table 20, the upper surface of the chair back 6 and pedestal 1 is in same level。
Further, leg draw-in groove 2 equidistantly digs fluted along pedestal 1 length direction, and bottom portion of groove is circular arc, and described arc diameter is consistent with the diameter of round bar 9, and the opening of described groove is towards the rear side of pedestal 1。
Further, being provided with the circular arc that diameter is consistent with described straight pin diameter bottom described table leg draw-in groove 15, the opening of described table leg draw-in groove 15 is towards the front side of pedestal 1。
Fixing chair lower limb 3 connects pedestal 1 and tip-up seat lower limb 4, and supports chair plate 5；Tip-up seat lower limb 4 connects fixing chair lower limb 3 and chair plate 5, regulates height by its round bar 9 with chair lower limb draw-in groove 2 cooperation position；Chair plate 5 connects tip-up seat lower limb 4, supports the weight of people。Foldable table is similar to foldable chair, and its connected mode is identical with foldable chair counterpart member with mutual forms of motion。
As it is shown in fig. 7, be this chair deployed condition schematic diagram。As long as firmly chair can be mentioned at handle 19 place during expansion, regulate round bar 9 and realize chair height adjustment with chair lower limb draw-in groove 2 cooperation position。
As shown in Figure 8, for this chair folded state schematic diagram。As long as firmly round bar 9 being proposed along draw-in groove direction time folding, allowing tip-up seat lower limb 4 and fixing chair lower limb 3, chair plate 5, the chair back 6 be accommodated into successively in holding tank 10, completing chair folding process, it is achieved the chair back 6 surface and pedestal 1 flush。
As it is shown in figure 9, be covered with classroom design sketch for these tables and chairs cell array。After all tables and chairs are folded up, classroom Land leveling, make classroom may act as showroom, recreation room etc.
The above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not the restriction to embodiments of the present invention。For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description。Here without also cannot all of embodiment be given exhaustive。All any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within the protection domain of the claims in the present invention。
Claims (5)
1. one kind folds into ground intake type desk and chair module, it is characterised in that the Collapsible seat that include pedestal (1), is arranged on pedestal (1), foldable table,
Described pedestal (1) is provided with the holding tank (10) for holding Collapsible seat, foldable table, it is provided with chair lower limb draw-in groove (2) bottom symmetrical of described holding tank (10), the left and right middle side edge of described holding tank is symmetrically arranged with end difference, described end difference is symmetrically arranged with table leg draw-in groove (15), the back side edge of described holding tank (10) is symmetrically arranged with chair lower limb free bearing (8), and front side edge is symmetrically arranged with table leg free bearing (21)；
Described Collapsible seat includes chair plate (5), by the chair back (6) that hinge (7) is connected with chair plate (5), X-shaped chair lower limb, described X-shaped chair lower limb includes consistency of thickness and passes through tip-up seat lower limb (4) and the fixing chair lower limb (3) of hinge pin cross-articulation, described tip-up seat lower limb (4) and fixing chair lower limb (3) respectively include two the first poles being parallel to each other, described first pole one end is provided with hinge hole (12), the other end is connected with each other by round bar (9), stage casing is provided with middle part hinge hole (14), chair plate free bearing (11) of the hinge hole of described tip-up seat lower limb (4) and chair plate (5) bottom is movably hinged, the hinge hole of described fixing chair lower limb (3) and chair lower limb free bearing (8) are movably hinged；
Described foldable table includes table (20), X-shaped table leg, described X-shaped table leg includes consistency of thickness and passes through gate leg (16) and the fixing table leg (17) of hinge pin cross-articulation, described gate leg (16) and fixing table leg (17) respectively include two the second poles being parallel to each other, described second pole one end is provided with hinge hole (12), the other end is provided with the straight pin matched with table leg draw-in groove (15), stage casing is provided with middle part hinge hole (14), the table free bearing (21) of the hinge hole of described gate leg (16) and table (20) bottom is movably hinged, the hinge hole of described fixing table leg (17) and table leg free bearing (21) are movably hinged。
2. according to claim 1 fold into ground intake type desk and chair module, it is characterized in that, the length of described holding tank (10) is the width length sum with the chair back (6) of table (20), the width of described holding tank (10) is consistent with the length of table (20), the degree of depth of described holding tank (10) is chair plate (5), the thickness sum of the chair back and fixing chair lower limb (3), the degree of depth of described end difference is the thickness sum of table (20) and fixing table leg (17), the height of leg draw-in groove (2) is less than the thickness of fixing chair lower limb (3) or tip-up seat lower limb (4), the height of described table leg draw-in groove (15) is less than the thickness of fixing table leg (17) or gate leg (16)。
3. according to claim 2 fold into ground intake type desk and chair module, it is characterized in that, leg draw-in groove (2) equidistantly digs fluted along pedestal (1) length direction, bottom portion of groove is circular arc, described arc diameter is consistent with the diameter of round bar (9), and the opening of described groove is towards the rear side of pedestal (1)。
4. according to claim 3 fold into ground intake type desk and chair module, it is characterized in that, described table leg draw-in groove (15) bottom is provided with the circular arc that diameter is consistent with described straight pin diameter, and the opening of described table leg draw-in groove (15) is towards the front side of pedestal (1)。
5. according to claim 4 fold into ground intake type desk and chair module, it is characterised in that the described chair back (6) edge is provided with the handle (19) for folding Collapsible seat。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357336.3A CN104127027B (en) | 2014-07-24 | 2014-07-24 | One folds into ground intake type desk and chair module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357336.3A CN104127027B (en) | 2014-07-24 | 2014-07-24 | One folds into ground intake type desk and chair module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104127027A CN104127027A (en) | 2014-11-05 |
| CN104127027B true CN104127027B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357336.3A Expired - Fee Related CN104127027B (en) | 2014-07-24 | 2014-07-24 | One folds into ground intake type desk and chair module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104127027B (en) |
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| CN104481100B (en) * | 2014-12-19 | 2017-05-31 | 吴剑斌 | A kind of installation method of household structure |
| CN106235643A (en) * | 2016-10-12 | 2016-12-21 | 湖南想信息科技有限公司 | A kind of folding dining table |
| CN106490828A (en) * | 2016-12-13 | 2017-03-15 | 福建农林大学 | Folding storage tables and chairs component and its method of work |
| CN106760664A (en) * | 2016-12-23 | 2017-05-31 | 国营武汉长虹机械厂 | Field multifunctional equipment Safeguard shelter |
| CN109077471A (en) * | 2018-08-28 | 2018-12-25 | 安徽省徽派家私有限责任公司 | A kind of conference table and its assemble method for storing seat |
| CN109588859A (en) * | 2019-01-23 | 2019-04-09 | 上海电机学院 | A kind of automatic invisible tables and chairs system |
| CN111037522A (en) * | 2019-11-29 | 2020-04-21 | 广东工业大学 | Workbench for auxiliary measurement furniture |
| CN111631515A (en) * | 2020-05-18 | 2020-09-08 | 卢兰涛 | Enterprise technology training workbench based on computer network technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070570U (en) * | 1990-05-12 | 1991-02-06 | 张秀齐 | Household folding desk for student |
| CN2260506Y (en) * | 1996-07-23 | 1997-08-27 | 曾文路 | Portable folding table-chair |
| DE20001599U1 (en) * | 2000-01-26 | 2000-05-18 | Fischer Thomas | Folding furniture |
| CN2466971Y (en) * | 2001-01-16 | 2001-12-26 | 张波 | Portable folding integral desk and chair |
| CN103371615A (en) * | 2012-04-27 | 2013-10-30 | 蔡芳华 | Foldable table and chair |
| CN203341221U (en) * | 2013-06-24 | 2013-12-18 | 佛山职业技术学院 | Foldable integrated table and chair |
| CN204048601U (en) * | 2014-07-24 | 2014-12-31 | 华南理工大学 | One folds into ground intake type desk and chair module |
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2014
- 2014-07-24 CN CN201410357336.3A patent/CN104127027B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070570U (en) * | 1990-05-12 | 1991-02-06 | 张秀齐 | Household folding desk for student |
| CN2260506Y (en) * | 1996-07-23 | 1997-08-27 | 曾文路 | Portable folding table-chair |
| DE20001599U1 (en) * | 2000-01-26 | 2000-05-18 | Fischer Thomas | Folding furniture |
| CN2466971Y (en) * | 2001-01-16 | 2001-12-26 | 张波 | Portable folding integral desk and chair |
| CN103371615A (en) * | 2012-04-27 | 2013-10-30 | 蔡芳华 | Foldable table and chair |
| CN203341221U (en) * | 2013-06-24 | 2013-12-18 | 佛山职业技术学院 | Foldable integrated table and chair |
| CN204048601U (en) * | 2014-07-24 | 2014-12-31 | 华南理工大学 | One folds into ground intake type desk and chair module |
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| Publication number | Publication date |
|---|---|
| CN104127027A (en) | 2014-11-05 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160622 Termination date: 20210724 |