CN203762624U - Folding multipurpose drawing combined desk and chair - Google Patents
Folding multipurpose drawing combined desk and chair Download PDFInfo
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- CN203762624U CN203762624U CN201320811981.9U CN201320811981U CN203762624U CN 203762624 U CN203762624 U CN 203762624U CN 201320811981 U CN201320811981 U CN 201320811981U CN 203762624 U CN203762624 U CN 203762624U
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Abstract
The utility model relates to a folding multipurpose drawing combined desk and chair which comprise a body and a chair. The body can be converted into a desk and chair, a mechanical drawing desk and chair, a drawing board type desk and chair, a convenience square desk and a luggage case. The folding multipurpose drawing combined desk and chair are reasonable in design structure and novel in design thought, and are of various structures through various folding combinations, wherein the various structures comprise the desk and chair structure, the mechanical drawing desk and chair structure, the art drawing desk and chair structure, the convenience square desk structure, the portable luggage case structure and the like. The folding multipurpose drawing combined desk and chair meet various requirements of people, are applicable to indoor and outdoor teaching and outdoor drawing for schools, and meanwhile can be used as the convenience square table for a field trip.
Description
Technical field
The utility model relates to a kind of multipurpose combined table and chair assembly, particularly a kind ofly can be transformed to desk and chair, mechanical drawing tables and chairs, drawing-board type tables and chairs, convenient square table, the folding type multi-purpose drawing combined table and chair assembly of luggage case.
Background technology
At present in a lot of schools, student's desk and chair nearly all in classroom, in some outdoor teaching, these desk and chairs difficult that will seem.In addition, for the people of some mechanical drawing, drawing size during drawing measures and seems that some is loaded down with trivial details, has reduced drawing efficiency; For some, learn the people of drawing, classroom is inside and outside draws, and classroom is inside and outside teaches, all need the tables and chairs of drawing, now more be by some palette racks and drawing board in conjunction with drawing, even some students' unions are with some little chairs, the variation of these article seems and carries some inconvenience.For this reason, we have researched and developed and a kind ofly can be transformed to desk and chair, mechanical drawing tables and chairs, drawing-board type tables and chairs, convenient square table, the folding type multi-purpose drawing combined table and chair assembly of luggage case.
Utility model content
The utility model object is in order to overcome the deficiencies in the prior art, to provide a kind of can be transformed to desk and chair, mechanical drawing tables and chairs, drawing-board type tables and chairs, convenient square table, the folding type multi-purpose drawing combined table and chair assembly of luggage case.
For achieving the above object, the technical solution adopted in the utility model is: folding type multi-purpose drawing combined table and chair assembly, comprises main body and seat; Described main body, comprises scale desktop, sliding chute rod, adjusting rod, front leg strut, rear support leg, handlebar, base plate, side plate, bearing pin one, connecting rod one, contiguous block one, contiguous block two, contiguous block three, manual bolts, bayonet lock one, extension rod, semicircle end cap, handle end cap, spring end cap, spring, bayonet lock two, hinge, draw-in groove piece, control lever, slide bar, runner block, fixed block one, fixed block two; Described seat, comprises feet, two constraining rods, two support bars, contiguous block four, contiguous block five, contiguous block six, connecting rod two, connecting rod three, fixed bar one, fixed bar two, seat panel and bolts; Described sliding chute rod is connected with scale desktop respectively by contiguous block one and bearing pin one with adjusting rod, and contiguous block one is bolted on scale panel, and sliding chute rod and adjusting rod are fixed mutually by manual bolts again; Described front leg strut is connected with sliding chute rod, and by manual bolts and be assemblied in two connecting rods one between front leg strut and be fixed, between manual bolts and sliding chute rod, be equipped with bayonet lock one, be used for changing the corner dimension between sliding chute rod and front leg strut, in the inner side slot of front leg strut, an extension rod is installed, by the chute on front leg strut and use manual bolts to control the extended length of extension rod; Described rear support leg fixes being connected of adjusting rod and rear support leg by the compression constraint between manual bolts and semicircle end cap; Described base plate is connected with scale panel with contiguous block three by contiguous block two, and contiguous block two and contiguous block three are all separately fixed on scale desktop and base plate by bolt; Described handlebar two ends are all equipped with handle end cap, by handle end cap, be fixed on contiguous block two and contiguous block three, and two kinds of contiguous blocks two and contiguous block three are assembled together, in the handle end cap of both sides, be equipped with bayonet lock two, by the hole on contiguous block two and contiguous block three, change the relative position between contiguous block two and contiguous block three, in handle end cap, cover has spring, and the other end in handle end cap is equipped with spring end cap, be used for the position of restricted spring, playing the effect that compresses bayonet lock two; Described side plate is connected with base plate by hinge, and controls the relative position with base plate by the assembly consisting of draw-in groove piece, control lever, slide bar, runner block; Two fixed blocks one and two fixed blocks two in addition that on described scale panel, are bolted, be used for fixing the seat after folding; Described feet is connected by connecting rod two, fixed bar one and connecting rod three, fixed bar two respectively, and by contiguous block five, is connected with seat panel with contiguous block six and bearing pin one respectively, and contiguous block five and contiguous block six are bolted in seat panel; Described constraining rod one end is connected with seat panel by contiguous block four and bearing pin two, and the other end is associated with connecting rod two and connecting rod three, is used for controlling opening and folding of supporting leg, and contiguous block four is mainly bolted in seat panel; Described support bar is mainly bolted in seat panel, is used for supporting chair panel; Described fixed bar one is connected two feets with fixed bar two, and is fixed in the fixed block one and fixed block two on scale panel after seat is folding.
Preferably, by described manual bolts, be fixed being connected of sliding chute rod and adjusting rod, by the chute on sliding chute rod, move the position of manual bolts, change the corner dimension of sliding chute rod and adjusting rod, thereby the angle of inclination size that can change scale panel, the angle of inclination of whole drawing panel is big or small, in addition, the manual bolts unclamping on front leg strut stretches out extension rod and is fixed, and now also can change the angle of inclination of scale desktop.
Preferably, the left hand edge of scale panel and lower limb all indicate scale, can be convenient to student's mechanical drawing.
Preferably, described slide bar slides in runner block, and control lever is connected by bolt with one end of slide bar, and can rotate around slide bar, control lever can match with two draw-in grooves of draw-in groove piece respectively, is used for fixing respectively the side plate relative position vertical or coplanar with base plate.
Preferably, the seat after folding is fixed on by fixed bar one and fixed bar two in the fixed block one and fixed block two of the table body after folding, and the pair of parallel face on fixed bar two can be reinforced the connectivity of seat after folding and table body.
Preferably, after the table body after folding is fixedly connected with seat, can form Portable luggage structure, people can carry handlebar by hand and carry this folding type multi-purpose drawing combined table and chair assembly.
Preferably, described bayonet lock one be for sliding chute rod and front leg strut on opening match, be used for fixing and change the corner dimension between sliding chute rod and front leg strut.
Preferably, between described two adjusting rods and two rear support legs, between two front leg struts of two sliding chute rods, all the semi-convex frustum cone structure by separately forms maximum constrain angle.
Preferably, described bayonet lock two-way is overregulated consistent the matching in hole with contiguous block two and contiguous block three, can make base plate and scale panel keeping parallelism or coplanar position relationship.
Preferably, described control lever can be around one end of slide bar rotation, the use of its keyway arrangements can make side plate and base plate coplanar fixedly time, control lever is slided along chute direction, make the point of rotation on slide bar, with the chute on control lever, relative dislocation occur, avoid being affected by gravity and make control lever be state straight down, affect the coplanar stability of side plate and base plate.
Compared with prior art, the utility model has the advantage of: folding type multi-purpose drawing combined table and chair assembly project organization described in the utility model is reasonable, mentality of designing is novel, by various Fold-Combineds, can convert out various structures form, be respectively: desk and chair structure, mechanical drawing tables and chairs structure, art drawing table structure of chair, convenient square table structure, Portable luggage structure etc., easy to carry, meet the multiple demand of people, especially concerning school, this folding type multi-purpose drawing combined table and chair assembly is applicable to teaching and the outdoor drawing of indoor and outdoor, in addition, convenient square table when this folding type multi-purpose drawing combined table and chair assembly is also applicable to field outing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Schematic diagram when accompanying drawing 1 is done desk use for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 2 is the structural representation of seat in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Schematic diagram when accompanying drawing 3 is made machine made collective drawing for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Schematic diagram when accompanying drawing 4 is made outdoor drawing board table for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Schematic diagram when accompanying drawing 5 is made artistic drawing table for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Schematic diagram when accompanying drawing 6 is made convenient square table for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Schematic diagram when accompanying drawing 7 is made Portable luggage for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 8 is structural representation when main body is folding in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 9 is structural representation when seat is folding in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 10 is the exploded perspective view of adjusting rod and rear support leg syndeton in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 11 is the fixed structure schematic diagram of bayonet lock one and front leg strut and sliding chute rod in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 12 is the exploded perspective view of bayonet lock one and front leg strut and sliding chute rod in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 13 is structural representation when base plate is vertical with side plate in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 14 is base plate and the structural representation of side plate when coplanar in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 15 is the exploded perspective view of contiguous block two and contiguous block three combining structures in folding type multi-purpose drawing combined table and chair assembly described in the utility model
Accompanying drawing 16 is scale table top set-ups schematic diagram in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 17 is the enlarged drawing of A portion in accompanying drawing 16;
Accompanying drawing 18 is sliding chute rod structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 19 is adjusting rod structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 20 is rear support leg structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 21 is extension rod structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 22 is front leg strut structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 23 is contiguous block two structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 24 is contiguous block three structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 25 is bayonet lock one structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 26 is bayonet lock two structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 27 is handlebar structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Figure 28 is handle end cap structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 29 is contiguous block one structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 30 is draw-in groove block structure schematic diagram in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 31 is control lever structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 32 is manual bolts structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 33 is semicircle end cover structure schematic diagram in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 34 is supporting foot structure schematic diagram in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 35 is contiguous block four structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 36 is supporting bar structure schematic diagram in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 37 is contiguous block five structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 38 is contiguous block six structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 39 is constraining rod structural representation in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 40 is connecting rod two structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model;
Accompanying drawing 41 is fixed bar two structural representations in folding type multi-purpose drawing combined table and chair assembly described in the utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-41 is folding type multi-purpose drawing combined table and chair assembly described in the utility model, comprises main body and seat, described main body, comprise scale desktop 7, sliding chute rod 5, adjusting rod 19, front leg strut 23, rear support leg 1, handlebar 15, base plate 20, side plate 18, bearing pin 16, connecting rod 1, contiguous block 1, contiguous block 2 11, contiguous block 3 14, manual bolts 22, bayonet lock 1, extension rod 3, semicircle end cap 2, handle end cap 12, spring end cap 8, spring 9, bayonet lock 2 10, hinge 24, draw-in groove piece 26, control lever 25, slide bar 28, runner block 27, fixed block 1, fixed block 2 13, described seat, comprise feet 39, two constraining rods 38, two support bars 30, contiguous block 4 34, contiguous block 5 33, contiguous block 6 29, connecting rod 2 35, connecting rod 3 40, fixed bar 1, fixed bar 2 37, seat panel 32 and bolt.Described sliding chute rod 5 is connected with scale desktop 7 respectively by contiguous block 1 and bearing pin 1 with adjusting rod 19, and contiguous block 1 is bolted on scale panel 7, and sliding chute rod 5 and adjusting rod 19, be fixed mutually by manual bolts 22 again, described front leg strut 23 is connected with sliding chute rod 5, and by manual bolts 22 and be assemblied in two connecting rods 1 between front leg strut 23 and be fixed, between manual bolts 22 and sliding chute rod 5, be equipped with bayonet lock 1, be used for changing the corner dimension between sliding chute rod 5 and front leg strut 23, in the inner side slot of front leg strut 23, an extension rod 3 is installed, by the chute on front leg strut 23 and use manual bolts 22 to control the extended length of extension rods 3, described rear support leg 1 fixes being connected of adjusting rod 19 and rear support leg 1 by the compression constraint between manual bolts 22 and semicircle end cap 2, described base plate 20 is connected with scale panel 7 with contiguous block 3 14 by contiguous block 2 11, and contiguous block 2 11 and contiguous block 3 14 are all separately fixed on scale desktop 7 and base plate 20 by bolt, described handlebar 15 two ends are all equipped with handle end cap 12, by handle end cap 12, be fixed on contiguous block 2 11 and contiguous block 3 14, and two kinds of contiguous blocks 2 11 and contiguous block 3 14 are assembled together, , in the handle end cap 12 of both sides, be equipped with bayonet lock 2 10, by the hole on contiguous block 2 11 and contiguous block 3 14, change the relative position between contiguous block 2 11 and contiguous block 3 14, in handle end cap 12, cover has spring 9, and the other end in handle end cap 12 is equipped with spring end cap 8, be used for the position of restricted spring 9, play the effect that compresses bayonet lock 2 10, described side plate 18 is connected with base plate 20 by hinge 24, and controls the relative position with base plate 20 by the assembly consisting of draw-in groove piece 26, control lever 25, slide bar 28, runner block 27, two fixed blocks 1 and two fixed blocks 2 13 in addition that on described scale panel 7, are bolted, be used for fixing the seat after folding.Described feet 39 is connected by connecting rod 2 35, fixed bar 1 and connecting rod 3 40, fixed bar 2 37 respectively, and by contiguous block 5 33, be connected with seat panel 32 with contiguous block 6 29 and bearing pin 1 respectively, contiguous block 5 33 and contiguous block 6 29 are bolted in seat panel 32; Described constraining rod 38 one end are connected with seat panel 32 by contiguous block 4 34 and bearing pin 2 31, the other end is associated with connecting rod 2 35 and connecting rod 3 40, be used for controlling opening and folding of supporting leg 39, contiguous block 4 34 is mainly bolted in seat panel 32; Described support bar 30 is mainly bolted in seat panel 32, is used for supporting chair panel 32; Described fixed bar 1 is connected two feets 39 with fixed bar 2 37, and is fixed in the fixed block 1 and fixed block 2 13 on scale panel 7 after seat is folding.Described sliding chute rod 5, adjusting rod 19, front leg strut 23, rear support leg 1 quantity is all 2, and they are symmetrical structure between the two; The quantity of the supporting leg 39 of described seat is 4, and these four supporting legs 39 are two pairs of symmetrical structures.
By described manual bolts 22, be fixed being connected of sliding chute rod 5 and adjusting rod 19, by the chute on sliding chute rod 5, move the position of manual bolts 22, change the corner dimension of sliding chute rod 5 and adjusting rod 19, thereby can change the angle of inclination size of scale panel 7, it is the angle of inclination size of whole drawing panel, in addition, the manual bolts 22 unclamping on front leg strut 23 stretches out extension rod 3 be fixed, and now also can change the angle of inclination of scale desktop 7.The left hand edge of scale panel 7 and lower limb all indicate scale, can be convenient to student's mechanical drawing; Described slide bar 28 slides in runner block 27, control lever 25 is connected by bolt with one end of slide bar 28, and can be around slide bar 28 rotations, control lever 25 can match with two draw-in grooves of draw-in groove piece 26 respectively, is used for fixing respectively side plate 18 relative position vertical or coplanar with base plate 20.Seat after folding is fixed on by fixed bar 1 and fixed bar 2 37 in the fixed block 1 and fixed block 2 13 of the table body after folding, and the pair of parallel face on fixed bar 2 37 can be reinforced the connectivity of seat after folding and table body.After table body after folding is fixedly connected with seat, can form Portable luggage structure, people can carry handlebar 15 by hand and carry this folding type multi-purpose drawing combined table and chair assembly.Described bayonet lock 1 be for sliding chute rod 5 and front leg strut 23 on opening match, be used for fixing and change the corner dimension between sliding chute rod 5 and front leg strut 23.Between described two adjusting rods 19 and two rear support legs 1, between 5 two front leg struts 23 of two sliding chute rods, all the semi-convex frustum cone structure by separately forms maximum constrain angle.Described bayonet lock 2 10 is consistent the matching in hole with contiguous block 2 11 and contiguous block 3 14 by adjusting, can make base plate 20 and scale panel 7 keeping parallelisms or coplanar position relationship.Described control lever 25 can be around one end of slide bar 27 rotation, the use of its keyway arrangements can make side plate 18 and base plate 20 coplanar fixedly time, control lever 25 is slided along chute direction, make the point of rotation on slide bar 28, with the chute on control lever 25, relative dislocation occur, avoid being affected by gravity and make control lever 25 be state straight down, affect the coplanar stability of side plate 18 and base plate 20.
As the folding type multi-purpose drawing combined table and chair assembly of accompanying drawing 1,2 as described in being depicted as, comprise desk and seat.First the bayonet lock in two handle end cap 12 2 10 is pushed aside to both sides simultaneously, then the side plate of base plate 20 and both sides 18 is pushed aside laterally, then start each pole on table body to launch, unclamp manual bolts 22, all push laterally front leg strut 23 and rear support leg 1 aside, and the manual bolts on sliding chute rod 5 22 is slid into locating slot 52 positions of sliding chute rod 5 along chute, be fixed manual bolts 22, bayonet lock in two handle end cap 12 2 10 is pushed aside to both sides simultaneously, again the side plate of base plate 20 and both sides 18 is dragged on to the inside, making bayonet lock 2 10 unclamp bayonet lock 2 10 with the locating hole 141 kissings merging on contiguous block 3 14 fixes contiguous block 2 11 and contiguous block 3 14 relative positions, now scale desktop 7 is parallel with base plate 20, stir the control lever 25 on base plate 20 and be embedded in the draw-in groove of draw-in groove piece 24, make side plate 18 vertical with base plate 20.For seat, constraining rod 38 is stirred downwards, make connecting rod 2 35 and connecting rod 3 40 all depart from the bayonet socket on constraining rod, now push laterally again each feet (39) aside.
Schematic diagram while making machine made collective drawing for main body in folding type multi-purpose drawing combined table and chair assembly described in the utility model as shown in Figure 3; During adjustment, manual bolts on sliding chute rod 5 22 need to be unclamped, the distance that upward sliding is identical, and be fixed, now the angle of inclination of scale desktop 7 can change along with the size of distance, in addition, the manual bolts 22 unclamping on front leg strut 23 stretches out extension rod 3, now also can change the angle of inclination of scale desktop 7.
As shown in Figure 4, the schematic diagram when main body is made outdoor drawing board table in folding type multi-purpose drawing combined table and chair assembly described in the utility model; During adjustment, bayonet lock in two handle end cap 12 2 10 need be pushed aside to both sides simultaneously, again the side plate of base plate 20 and both sides 18 is pushed aside laterally, making bayonet lock 2 10 unclamp bayonet lock 2 10 with the locating hole 142 kissings merging on contiguous block 3 14 fixes contiguous block 2 11 and contiguous block 3 14 relative positions, now scale desktop 7 is coplanar with base plate 20, to both sides, launch side plate 18, and change the draw-in groove position of control lever 25 on draw-in groove piece 26, make side plate 18 and base plate 20 coplanar stable.
As shown in Figure 5, the schematic diagram when main body is made artistic drawing table in folding type multi-purpose drawing combined table and chair assembly described in the utility model; During adjustment, manual bolts on sliding chute rod 5 22 need be unclamped, upward sliding is to locating slot 54 positions of sliding chute rod 5, and is fixed, and unclamps the manual bolts 22 on rear support leg 1 and front leg strut 23, bayonet lock 1 is embedded to opening 53 places of sliding chute rod 5, and embed mutually with the opening 231 or 232 of front leg strut 23, can change the angle of inclination of scale desktop 7, in addition, the manual bolts 22 unclamping on front leg strut 23 stretches out extension rod 3, now also can change the angle of inclination of scale desktop 7.
As shown in Figure 6, the schematic diagram when main body is made convenient square table in folding type multi-purpose drawing combined table and chair assembly described in the utility model; During adjustment, the front leg strut of desk 23 and rear support leg 1 need be launched, the manual bolts 22 on sliding chute rod 5 need to be pressed abd fixed on locating slot 54 positions of sliding chute rod 5, and regulates that to control side plate 18, scale panel 7, base plate 20 coplanar.
As shown in Figure 7, the schematic diagram when main body is made Portable luggage in folding type multi-purpose drawing combined table and chair assembly described in the utility model; During adjustment, extension rod 3 is packed up, manual bolts on sliding chute rod 5 22 is unclamped, upward sliding is to locating slot 54 positions of sliding chute rod 5, and is fixed drag on to the inside front leg strut 23 and rear support leg 1, and be fixed with manual bolts 22, coplanar base plate 20 and side plate 18 are closed, with scale desktop 7 parallel positions, and bayonet lock 2 10 matches with the locating hole 141 of contiguous block 3 14 again.Four feets 39 of seat are packed up, and embedded respectively in the fixed block 1 and fixed block 2 13 of scale desktop 7, upwards stir constraining rod 38, make in the bayonet socket of connecting rod 2 35 and connecting rod 3 40 embedded constraint bars 38 the fixedly assembling of seat.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Folding type multi-purpose drawing combined table and chair assembly project organization described in the utility model is reasonable, mentality of designing is novel, by various Fold-Combineds, can convert out various structures form, be respectively: desk and chair structure, mechanical drawing tables and chairs structure, art drawing table structure of chair, convenient square table structure, Portable luggage structure etc., easy to carry, meet the multiple demand of people, especially concerning school, this folding type multi-purpose drawing combined table and chair assembly is applicable to teaching and the outdoor drawing of indoor and outdoor, in addition, convenient square table when this folding type multi-purpose drawing combined table and chair assembly is also applicable to field outing.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (10)
1. folding type multi-purpose drawing combined table and chair assembly, comprises main body and seat, described main body, comprise scale desktop (7), sliding chute rod (5), adjusting rod (19), front leg strut (23), rear support leg (1), handlebar (15), base plate (20), side plate (18), bearing pin one (16), connecting rod one (4), contiguous block one (17), contiguous block two (11), contiguous block three (14), manual bolts (22), bayonet lock one (21), extension rod (3), semicircle end cap (2), handle end cap (12), spring end cap (8), spring (9), bayonet lock two (10), hinge (24), draw-in groove piece (26), control lever (25), slide bar (28), runner block (27), fixed block one (6), fixed block two (13), described seat, comprise feet (39), two constraining rods (38), two support bars (30), contiguous block four (34), contiguous block five (33), contiguous block six (29), connecting rod two (35), connecting rod three (40), fixed bar one (36), fixed bar two (37), seat panel (32) and bolt, described sliding chute rod (5) is connected with scale desktop (7) respectively by contiguous block one (17) and bearing pin one (16) with adjusting rod (19), it is upper that contiguous block one (16) is bolted on scale panel (7), and sliding chute rod (5) is fixed mutually by manual bolts (22) again with adjusting rod (19), described front leg strut (23) is connected with sliding chute rod (5), and be fixed by manual bolts (22) and the connecting rod one (4) that is assemblied between two front leg struts (23), between manual bolts (22) and sliding chute rod (5), be equipped with bayonet lock one (21), be used for changing the corner dimension between sliding chute rod (5) and front leg strut (23), in the inner side slot of front leg strut (23), an extension rod (3) is installed, by the chute on front leg strut (23) and use manual bolts (22) to control the extended length of extension rod (3), described rear support leg (1) fixes being connected of adjusting rod (19) and rear support leg (1) by the compression constraint between manual bolts (22) and semicircle end cap (2), described base plate (20) is connected with scale panel (7) with contiguous block three (14) by contiguous block two (11), and contiguous block two (11) and contiguous block three (14) are all separately fixed on scale desktop (7) and base plate (20) by bolt, described handlebar (15) two ends are all equipped with handle end cap (12), by handle end cap (12), be fixed on contiguous block two (11) and contiguous block three (14), and two kinds of contiguous blocks two (11) and contiguous block three (14) are assembled together, in the handle end cap (12) of both sides, be equipped with bayonet lock two (10), by the hole on contiguous block two (11) and contiguous block three (14), change the relative position between contiguous block two (11) and contiguous block three (14), at the upper cover of handle end cap (12), there is spring (9), and the other end in handle end cap (12) is equipped with spring end cap (8), be used for the position of restricted spring (9), play the effect that compresses bayonet lock two (10), described side plate (18) is connected with base plate (20) by hinge (24), and controls the relative position with base plate (20) by the assembly consisting of draw-in groove piece (26), control lever (25), slide bar (28), runner block (27), one (6) and two fixed block two (13) of two fixed blocks being in addition bolted on described scale panel (7), be used for fixing the seat after folding, described feet (39) is connected by connecting rod two (35), fixed bar one (36) and connecting rod three (40), fixed bar two (37) respectively, and by contiguous block five (33), be connected with seat panel (32) with contiguous block six (29) and bearing pin one (16) respectively, contiguous block five (33) and contiguous block six (29) are bolted in seat panel (32), described constraining rod (38) one end is connected with seat panel (32) by contiguous block four (34) and bearing pin two (31), the other end is associated with connecting rod two (35) and connecting rod three (40), be used for controlling opening and folding of supporting leg (39), contiguous block four (34) is mainly bolted in seat panel (32), it is upper that described support bar (30) is mainly bolted on seat panel (32), is used for supporting chair panel (32), described fixed bar one (36) is connected two feets (39) with fixed bar two (37), and is fixed in the fixed block one (6) and fixed block two (13) on scale panel (7) after seat is folding.
2. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: by described manual bolts (22), be fixed being connected of sliding chute rod (5) and adjusting rod (19), by the chute on sliding chute rod (5), move the position of manual bolts (22), change the corner dimension of sliding chute rod (5) and adjusting rod (19), thereby can change the angle of inclination size of scale panel (7), it is the angle of inclination size of whole drawing panel, in addition, the manual bolts (22) unclamping on front leg strut (23) stretches out extension rod (3) be fixed, now also can change the angle of inclination of scale desktop (7).
3. folding type multi-purpose drawing combined table and chair assembly according to claim 1, is characterized in that: left hand edge and the lower limb of scale panel (7) all indicate scale, can be convenient to student's mechanical drawing.
4. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: described slide bar (28) slides in runner block (27), control lever (25) is connected by bolt with one end of slide bar (28), and can rotate around slide bar (28), control lever (25) can match with two draw-in grooves of draw-in groove piece (26) respectively, is used for fixing respectively side plate (18) relative position vertical or coplanar with base plate (20).
5. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: the seat after folding is fixed on by fixed bar one (36) and fixed bar two (37) in the fixed block one (6) and fixed block two (13) of the table body after folding, the pair of parallel face on fixed bar two (37) can be reinforced seat after folding and the connectivity of a body.
6. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: after the table body after folding is fixedly connected with seat, can form Portable luggage structure, people can carry handlebar (15) by hand and carry this folding type multi-purpose drawing combined table and chair assembly.
7. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: described bayonet lock one (21) be for sliding chute rod (5) and front leg strut (23) on opening match, be used for fixing and change the corner dimension between sliding chute rod (5) and front leg strut (23).
8. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: between described two adjusting rods (19) and two rear support legs (1), between two (5) two front leg struts of sliding chute rod (23), all the semi-convex frustum cone structure by separately forms maximum constrain angle.
9. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: described bayonet lock two (10) is consistent the matching in hole with contiguous block two (11) and contiguous block three (14) by adjusting, can make base plate (20) and scale panel (7) keeping parallelism or coplanar position relationship.
10. folding type multi-purpose drawing combined table and chair assembly according to claim 1, it is characterized in that: described control lever (25) can be around one end of slide bar (27) rotation, the use of its keyway arrangements can make side plate (18) and base plate (20) coplanar fixedly time, control lever (25) is slided along chute direction, make the point of rotation on slide bar (28), with the chute on control lever (25), relative dislocation occur, avoid being affected by gravity and make control lever (25) be state straight down, affect the coplanar stability of side plate (18) and base plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811981.9U CN203762624U (en) | 2013-12-11 | 2013-12-11 | Folding multipurpose drawing combined desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811981.9U CN203762624U (en) | 2013-12-11 | 2013-12-11 | Folding multipurpose drawing combined desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762624U true CN203762624U (en) | 2014-08-13 |
Family
ID=51279890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811981.9U Withdrawn - After Issue CN203762624U (en) | 2013-12-11 | 2013-12-11 | Folding multipurpose drawing combined desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981571A (en) * | 2017-12-31 | 2018-05-04 | 贵州大学 | A kind of Multifunctional containing desk |
| CN111374449A (en) * | 2018-12-28 | 2020-07-07 | 福建天泉教育科技有限公司 | Interactive table convenient to accomodate |
| CN112319100A (en) * | 2020-11-05 | 2021-02-05 | 嘉兴麦远文化传媒有限公司 | From advertisement design drawing board of taking appurtenance |
-
2013
- 2013-12-11 CN CN201320811981.9U patent/CN203762624U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981571A (en) * | 2017-12-31 | 2018-05-04 | 贵州大学 | A kind of Multifunctional containing desk |
| CN111374449A (en) * | 2018-12-28 | 2020-07-07 | 福建天泉教育科技有限公司 | Interactive table convenient to accomodate |
| CN112319100A (en) * | 2020-11-05 | 2021-02-05 | 嘉兴麦远文化传媒有限公司 | From advertisement design drawing board of taking appurtenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20151111 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |