CN104586085A - Foldable integrated type student table and chair - Google Patents
Foldable integrated type student table and chair Download PDFInfo
- Publication number
- CN104586085A CN104586085A CN201410835822.1A CN201410835822A CN104586085A CN 104586085 A CN104586085 A CN 104586085A CN 201410835822 A CN201410835822 A CN 201410835822A CN 104586085 A CN104586085 A CN 104586085A
- Authority
- CN
- China
- Prior art keywords
- folding
- chair
- desktop
- bend pipe
- long pole
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
Abstract
The invention discloses a foldable integrated type student table and chair. The foldable integrated type student table and chair is mainly composed of a foldable table and a foldable chair. The foldable table mainly comprises a table top, a table top supporting frame, a lead screw, a nut with a bearing pedestal, a linear bearing pedestal, a first K-type connecting roller, a second K-type connecting roller, a base frame with a sliding rail, a base supporting frame, a connecting rod, a short rod piece, a secondary long rod piece and a long rod piece. The foldable chair mainly comprises a chair top, a first foldable chair supporting elbow, a second foldable chair supporting elbow, a foldable chair arrangement frame and abrasion-resisting sponge. The foldable integrated type student table and chair has the advantages of being low in cost, convenient to manufacture, transport and manage, stable in structure, adjustable in height, suitable for being used in middle and primary schools and families nationwide and the like.
Description
Technical field
The present invention relates to a kind of tables and chairs, a kind of folding integration of special design chair and desk for pupils, belongs to routine office work articles for use field.
Background technology
In prior art and product, chair and desk for pupils is of a great variety, but problem and defect are also a lot.Traditional chair and desk for pupils for material, fixes each several part part by modes such as welding, screw thread, joggles with timber, plastics, steel.This kind of tables and chairs are while having the advantages such as cost is lower, easily manufactured, Stability Analysis of Structures, also there is the problems such as unadjustable, the thick heaviness of this tables and chairs height, transportation management inconvenience, loss fast (especially timber), bring constant even health problem to the student used; It is high that the healthy table of one class of existing comparatively scientific design brings again manufacturing cost while solving the problems referred to above, and the problem that price is generally higher, should not promote the use of.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can free adjustment, folding storage, the simple integrated tables and chairs of structure.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of folding integrated type chair and desk for pupils, it, primarily of folding table and folding seat two parts composition, is characterized in that, described folding table part mainly comprises desktop, desktop support frame, leading screw, band bearing block nut, linear axis bearing, I K type connects rod, II K type connects rod, band slide rail base frames, base carriage, connecting rod, short member, secondary long pole and long pole; Wherein, described desktop and desktop support frame form desktop component by bolted splice; Described band bearing block nut and linear axis bearing are arranged on I K type respectively and are connected on rod and connecting rod, and form feed screw nut subcomponent with leading screw; Described short member, it is four right that secondary long pole and long pole have, and every two pairs of apportion both sides are bolted the folding governor motion assembly of composition; Band slide rail base frames and base carriage form base assembly by bolted splice; Described desktop component is connected by described folding governor motion assembly with described base assembly, thus forms folding table body.
According to an aspect of the present invention, described folding seat part mainly comprises seat, I folding seat support bend pipe, II folding seat support bend pipe, folding seat settles frame and wear-resisting sponge, wherein, described seat and I folding seat support bend pipe hinged, described I folding seat support bend pipe and II folding seat support bend pipe hinged, described II folding seat support bend pipe and folding seat settle frame hinged; All coated wear-resisting sponge on I folding seat support bend pipe and II folding seat support bend pipe.
According to an aspect of the present invention, described folding governor motion assembly mainly comprises short member, secondary long pole, long pole, by bolted splice between aforementioned rod member, every a pair short member, a pair medium rod member and a pair long pole form one group of parallelogram variation mechanism.
According to an aspect of the present invention, described desktop and band slide rail base frames all offer outside chute, and short member and time long pole one end are linked together by straight pin and to move in chute, two long pole one end by bolt and desktop be with slide rail base frames hinged.
According to an aspect of the present invention, described base portion comprises band slide rail base frames and base carriage, both connect is be assembled together by bayonet slot and chain connection, band slide rail base frames offers outside chute, base carriage is offered inner side chute, the slide rail of aforementioned chute composition is connected with the straight pin of folding liftable part.
In short, the Foldable table body of folding integrated type chair and desk for pupils devises a kind of parallelogram variation mechanism, by the fold mechanism that the hinged formation of the Hollow cuboids of many different lengths is movable.This mechanism's folded range is wide, can realize folding storage and normal desired height.This fold mechanism is driven by screw pair, realizes locking that is folding and optional position by the self-locking property of feed screw nut.Adopt above-mentioned parallel-crank mechanism, said mechanism is divided into both sides, and middle three K shape connecting rods connect both sides, to improve its lateral stability.Adopt classical X structure, by design size, seat and cross support bar can be made to be folded in completely in a plane.Meanwhile, folding integrated type chair and desk for pupils desk bottom design of the present invention has track, can fill in an abdomen after chair is folding.Be convenient to equipment storage management and transport.
The technical scheme of invention has following characteristics:
1. folding integrated type chair and desk for pupils of the present invention can free adjustment, folding storage, structure simple;
2. also there is the advantages such as cost is lower, easily manufactured, Stability Analysis of Structures, have that tables and chairs are Height Adjustable, transportation management advantage easily, be suitable for using in scope in national middle and primary schools and family.
Accompanying drawing explanation
In order to the clearer explanation embodiment of the present invention or technical scheme of the prior art, to use to required in embodiment or description of the prior art below
accompanying drawingbe briefly described, apparently, in the following describes
accompanying drawingonly some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also according to these
accompanying drawingobtain other
accompanying drawing.
fig. 1for the axis of dilatation side of the band partial cutaway of folding integrated type chair and desk for pupils of the present invention
figure;
fig. 2for the desktop details of the band partial cutaway of folding integrated type chair and desk for pupils of the present invention
figure;
fig. 3for the master removing part of folding integrated type chair and desk for pupils of the present invention looks
figure (remove table
Face carriage and base carriage);
fig. 4for the base details of the band partial cutaway of folding integrated type chair and desk for pupils of the present invention
figure;
fig. 5for the signal of the complete folded state of folding integrated type chair and desk for pupils of the present invention
figure;
fig. 6each to looking for during the folding of the present invention integration complete folding storage of chair and desk for pupils
figure.
accompanying drawingmark:
1: desktop 2: desktop support frame 3: leading screw 4: band bearing block nut 5: linear axis bearing 6:I K type connects rod 7:II K type and connects rod 8: band slide rail base frames 9: base carriage 10: connecting rod 11: short member 12: secondary long pole 13: long pole 14: seat 15: folding seat support bend pipe I 16: folding seat support bend pipe II17: folding seat settles frame 18: wear-resisting sponge 19: straight pin 20: outside chute 21: inner side chute 22: ribs
Detailed description of the invention
Below in conjunction with
accompanying drawingthe preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
as Fig. 1shown in, folding integrated type chair and desk for pupils of the present invention is primarily of folding table and folding seat two parts composition.Described folding table part mainly comprises desktop 1, desktop support frame 2, leading screw 3, band bearing block nut 4, linear axis bearing 5, I K type connects rod 6, II K type and connects rod 7, band slide rail base frames 8, base carriage 9, connecting rod 10, short member 11, secondary long pole 12 and long pole 13.Wherein, desktop 1 and desktop support frame 2 form desktop component by bolted splice; Band bearing block nut 4 is arranged on I K type respectively with linear axis bearing 5 and is connected on rod 6 and connecting rod 10, and forms feed screw nut subcomponent with leading screw 3; Short member 11, it is 4 right that secondary long pole 12 and long pole 13 have, and every two pairs of apportion both sides are bolted the folding governor motion assembly of composition; Band slide rail base frames 8 and base carriage 9 form base assembly by bolted splice; Described desktop component is connected by described folding governor motion assembly with described base assembly, thus forms folding table body.
Wherein, described folding seat part mainly comprises seat 14, I folding seat support bend pipe 15, II folding seat support bend pipe 16, and folding seat settles frame 17 and wear-resisting sponge 18.Wherein, described seat 14 and I folding seat support bend pipe 15 hinged, described I folding seat support bend pipe 15 and II folding seat support bend pipe 16 hinged, described II folding seat support bend pipe 16 and folding seat settle frame 17 hinged; All coated wear-resisting sponge 18 on I folding seat support bend pipe 15 and II folding seat support bend pipe 16.
as Fig. 1the biopsy cavity marker devices part illustrated, digs fluted below described seat 14, place II folding seat support bend pipe 16 when can launch for folding seat, thus fixed fold chair position.
as Fig. 2shown in, described desktop component mainly comprises desktop 1 and desktop support frame 2.Described desktop 1 front end has bayonet slot, and rear end has bolt placement hole, together with described desktop 1 and desktop support frame 2 to be mounted with chain connection by bayonet slot; Some ribs 22 are shaped with below desktop 1, outside chute 20 is had outside two, inner side chute 21 is offered in desktop support frame 2 liang of inner sides, after desktop 1 and desktop support frame 2 are connected, described chute forms slide rail, straight pin 19 can slide in slide rail, simultaneously short member 11 and time long pole 12 hinged by straight pin 19, long pole 13 and desktop 1 and desktop support frame 2 hinged, described desktop component can be connected with folding governor motion assembly thus.
as Fig. 3be depicted as the signal of having removed desktop support frame 2 and base carriage 9
figure, described folding governor motion assembly mainly comprises short member 11, secondary long pole 12, long pole 13.By bolted splice between aforementioned rod member, every a pair short member 11, a pair medium rod member 12 and a pair long pole 13 form one group of parallelogram variation mechanism.Described desktop 1 and band slide rail base frames 8 all offer outside chute 20, and short member 11 and time long pole 12 one end are linked together by straight pin 19 and to move in chute.Two long pole 13 one end are by bolt and desktop 1 and be with slide rail base frames 8 hinged.Described folding governor motion Component driver form is manually, by
fig. 1shown described screw pair Component driver, can realize the completely folding of folding governor motion, can realize again the adjustment needed different operating height.
as Fig. 4shown in, described base portion comprises band slide rail base frames 8, base carriage 9, both connected modes and tabletop section similar, be assembled together by bayonet slot and chain connection, band slide rail base frames 8 offers outside chute 20, base carriage 9 is offered inner side chute 21, the slide rail of aforementioned chute composition is connected with the straight pin 19 of folding liftable part.Fluted inside band slide rail base frames 8, folding seat settles frame 17 form moving sets with band slide rail base frames 8 inboard groove interference fits, in order to by
diagramcompletely folding folding seat storage is hidden.
During use, first completely folding tables and chairs are placed on level land, folding seat are settled frame 17 to be drawn to correct position, upwards lift seat 14 until II folding seat support bend pipe 16 embeds seat 14 lower grooves, thus fixed fold chair position.Then tabletop section is lifted certain altitude, rotational lead screw 3 simultaneously, band bearing block nut 4 moves relative to leading screw 3, leading screw rotates and without movement in linear axis bearing 5, therefore be with bearing block nut 4 and linear axis bearing 5 relative movement, thus drive the parallelogram leverage activity distortion hinged with it.Regulate desk to proper height, due to the self-locking effect of nut screw pair, can by the locking at an arbitrary position of tables and chairs height.Time folding first by complete for chair folding storage in table abdomen, then counter-rotation leading screw 3 is completely folding by desk.
as Fig. 6shown in, each to looking for folding integration chair and desk for pupils complete folding storage
figure.
Claims (5)
1. a folding integrated type chair and desk for pupils, it is primarily of folding table and folding seat two parts composition, it is characterized in that, described folding table part mainly comprises desktop (1), desktop support frame (2), leading screw (3), band bearing block nut (4), linear axis bearing (5), I K type connects rod (6), II K type connects rod (7), band slide rail base frames (8), base carriage (9), connecting rod (10), short member (11), secondary long pole (12) and long pole (13); Wherein, described desktop (1) and desktop support frame (2) form desktop component by bolted splice; Described band bearing block nut (4) and linear axis bearing (5) are arranged on I K type respectively and are connected on rod (6) and connecting rod (10), and form feed screw nut subcomponent with leading screw (3); Described short member (11), it is four right that secondary long pole (12) and long pole (13) have, and every two pairs of apportion both sides are bolted the folding governor motion assembly of composition; Band slide rail base frames (8) and base carriage (9) form base assembly by bolted splice; Described desktop component is connected by described folding governor motion assembly with described base assembly, thus forms folding table body.
2. folding integrated type chair and desk for pupils as claimed in claim 1, it is characterized in that, described folding seat part mainly comprises seat (14), I folding seat support bend pipe (15), II folding seat support bend pipe (16), folding seat settles frame (17) and wear-resisting sponge (18), wherein, described seat (14) and I folding seat support bend pipe (15) hinged, described I folding seat support bend pipe (15) and II folding seat support bend pipe (16) hinged, described II folding seat support bend pipe (16) and folding seat settle frame (17) hinged, all coated wear-resisting sponge (18) on I folding seat support bend pipe (15) and II folding seat support bend pipe (16).
3. folding integrated type chair and desk for pupils as claimed in claim 1, it is characterized in that, described folding governor motion assembly mainly comprises short member (11), secondary long pole (12), long pole (13), by bolted splice between aforementioned rod member, every a pair short member (11), a pair medium rod member (12) and a pair long pole (13) form one group of parallelogram variation mechanism.
4. the folding integrated type chair and desk for pupils as described in claim 1 or 3, it is characterized in that, outside chute (20) all offered by described desktop (1) and band slide rail base frames (8), short member (11) and time long pole (12) one end are linked together by straight pin (19) and to move in chute, and two long pole (13) one end are by bolt and desktop (1) and be with slide rail base frames (8) hinged.
5. the folding integrated type chair and desk for pupils as described in claim 1 or 3, it is characterized in that, described base portion comprises band slide rail base frames (8) and base carriage (9), both connect is be assembled together by bayonet slot and chain connection, outside chute (20) offered by band slide rail base frames (8), base carriage (9) is offered inner side chute (21), the slide rail of aforementioned chute composition is connected with the straight pin (19) of folding liftable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835822.1A CN104586085B (en) | 2014-12-29 | 2014-12-29 | Folding integrated type chair and desk for pupils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835822.1A CN104586085B (en) | 2014-12-29 | 2014-12-29 | Folding integrated type chair and desk for pupils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104586085A true CN104586085A (en) | 2015-05-06 |
| CN104586085B CN104586085B (en) | 2016-08-24 |
Family
ID=53112409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835822.1A Expired - Fee Related CN104586085B (en) | 2014-12-29 | 2014-12-29 | Folding integrated type chair and desk for pupils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104586085B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041832A (en) * | 2017-12-07 | 2018-05-18 | 梁辰 | A kind of folding integrated type chair and desk for pupils |
| CN114766821A (en) * | 2022-03-07 | 2022-07-22 | 高良丽 | Folding desk and chair convenient for storage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183113Y (en) * | 1994-01-27 | 1994-11-23 | 杨香月 | Integrated folding-type lift safety healthcare table-chair |
| CN2353232Y (en) * | 1998-12-08 | 1999-12-15 | 王同玉 | Multifunction lifting desk for learning |
| US6010186A (en) * | 1999-02-27 | 2000-01-04 | Tsay; Jenn-Long | Combination desk and chair |
| EP1050243A1 (en) * | 1999-05-04 | 2000-11-08 | Liang, Lin-Bing | Detachable table and chair assembly |
| CN2416802Y (en) * | 2000-04-17 | 2001-01-31 | 权振迎 | Folding type school bench and desk with nearsightedness proof function |
| CN203597595U (en) * | 2013-08-03 | 2014-05-21 | 西北农林科技大学 | Multi-functional desk and chair unit |
-
2014
- 2014-12-29 CN CN201410835822.1A patent/CN104586085B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183113Y (en) * | 1994-01-27 | 1994-11-23 | 杨香月 | Integrated folding-type lift safety healthcare table-chair |
| CN2353232Y (en) * | 1998-12-08 | 1999-12-15 | 王同玉 | Multifunction lifting desk for learning |
| US6010186A (en) * | 1999-02-27 | 2000-01-04 | Tsay; Jenn-Long | Combination desk and chair |
| EP1050243A1 (en) * | 1999-05-04 | 2000-11-08 | Liang, Lin-Bing | Detachable table and chair assembly |
| CN2416802Y (en) * | 2000-04-17 | 2001-01-31 | 权振迎 | Folding type school bench and desk with nearsightedness proof function |
| CN203597595U (en) * | 2013-08-03 | 2014-05-21 | 西北农林科技大学 | Multi-functional desk and chair unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041832A (en) * | 2017-12-07 | 2018-05-18 | 梁辰 | A kind of folding integrated type chair and desk for pupils |
| CN114766821A (en) * | 2022-03-07 | 2022-07-22 | 高良丽 | Folding desk and chair convenient for storage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104586085B (en) | 2016-08-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20191229 |