CN106954947A - A kind of novel changable shape desk - Google Patents

A kind of novel changable shape desk Download PDF

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Publication number
CN106954947A
CN106954947A CN201710259027.6A CN201710259027A CN106954947A CN 106954947 A CN106954947 A CN 106954947A CN 201710259027 A CN201710259027 A CN 201710259027A CN 106954947 A CN106954947 A CN 106954947A
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CN
China
Prior art keywords
auxiliary
block
desktop
seat
groove
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Granted
Application number
CN201710259027.6A
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Chinese (zh)
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CN106954947B (en
Inventor
吴荣源
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Jiangxi U.S.A reaches style equipment Co., Ltd
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吴荣源
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Priority to CN201710259027.6A priority Critical patent/CN106954947B/en
Publication of CN106954947A publication Critical patent/CN106954947A/en
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Publication of CN106954947B publication Critical patent/CN106954947B/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B1/00Extensible tables
    • A47B1/04Extensible tables with supplementary leaves or drop leaves arranged at the periphery
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height

Abstract

The present invention relates to a kind of desk, in particular it is a kind of novel changable shape desk, the height of table top of device can be adjusted by screw rod, it is convenient and strength-saving, two auxiliary table surfaces on device can open or pack up as needed, auxiliary desktop is additionally provided with device, erect auxiliary desktop can be device desktop area it is bigger.In four circular travellers that the described seat of honour is inserted on base by four concentric stroking post holes thereon, screw rod is threadedly attached in screwed hole, support meanss are by being welded to connect at the upper end center at the seat of honour, top table face is threadedly attached in the upper end of support meanss, connecting rod one end is hinged on second hinge seat, the connecting rod other end is hinged on first axle seat, sliding block is coordinated by intermediate mass thereon and chute gap, inserting column is inserted in the manhole on intermediate mass, when auxiliary table surface opens, block is pulled to be inserted in the connected fixed members groove of upper end, when auxiliary table surface is packed up, block is pulled to be inserted in the connected fixed members groove of lower end.

Description

A kind of novel changable shape desk
Technical field
In particular it is a kind of novel changable shape desk the present invention relates to a kind of desk.
Background technology
Desk is a kind of conventional furniture, above there is plane, under have pillar.Thing can be put above, does work, have a meal, writing Word, work etc..There are smooth plates, the furniture being fixed up by leg and other supporters.Patent No. CN201520206604.1 A kind of desk, the utility model discloses a kind of desk, it is filled by desk body, connecting rod, minute surface ball, LED, music Put, battery, power switch are constituted, it is characterised in that desk body left end is provided with a LED, desk body and is provided with the left of LED One minute surface ball, minute surface ball is connected by a connecting rod with desk body, and minute surface ball can rotate around connecting rod, LED on desk body A music player is provided with the right side of lamp, desk body side surface, which is provided with the right side of a power switch, power switch, is provided with a battery, and LED, music player, battery and power switch are connected using wire, in use, can be by the power switch on desk body Open, music player plays music, and LED is bright, and light is projected on minute surface ball, then promote mirror with finger force Face ball is rotated around connecting rod, light is to all the winds projected again, very bright and colourful, and its advantage is design letter Single, with low cost, reliability and durability, practicality is larger.But this apparatus structure is single, the function of realization is less.
The content of the invention
Present invention is primarily intended to provide a kind of novel changable shape desk, the height of table top of device can be carried out by screw rod Regulation, convenient and strength-saving, two auxiliary table surfaces on device can be opened or pack up as needed, and assistant table is additionally provided with device Face, erect auxiliary desktop can be device desktop area it is bigger.
In particular it is a kind of novel changable shape desk the present invention relates to a kind of desk, including base, the seat of honour, height Adjusting rod, support meanss, sliding block, desktop, connecting rod, auxiliary desktop assembly, drop shot and connected fixed members, the height of table top of device It can be adjusted by screw rod, convenient and strength-saving, two auxiliary table surfaces on device can open or pack up as needed, on device Be additionally provided with auxiliary desktop, erect auxiliary desktop can be device desktop area it is bigger.
Described base is cross shape, and circular traveller has four, and circular traveller is welded on the interior of four bars of base End;
Screwed hole and concentric stroking post holes are provided with the described seat of honour, the seat of honour is cross shape, and concentric stroking post holes has four Individual, concentric stroking post holes annular is arranged on the inner at the seat of honour, and screwed hole is arranged on the centre position of a bar on the seat of honour;
Described height regulating rod includes being provided with screw thread on rotating disk and screw rod, screw rod, and screw rod is being turned by being welded to connect The centre position of disk;
Described support meanss include square plate, front support rod, back stay, connected fixed members groove and chute, and square plate has two, two Individual front support rod is connected by screw between two square plates, and two back stays are connected by screw between two square plates, preceding branch Bar, back stay are both connected at the vertical angle of square plate, and two front support rod top and bottom are provided with before connected fixed members groove, two A chute is formd between pole and two back stays;
Described sliding block includes intermediate mass, side block and first axle seat, and the middle setting of intermediate mass has manhole, middle The two ends of block have been connected by screw on side block, side block and have been provided with manhole by being welded to connect on hinge seat, hinge seat;
Described desktop includes top table face, auxiliary table surface and second hinge seat, and there is pair at the two ends in top table face by gemel connection Second hinge seat has been connected by screw on desktop, two auxiliary table surfaces;
Described auxiliary desktop assembly includes auxiliary desktop, extension table, sliding plug-in unit, big L-shaped part, reversed column and small L-shaped part, Two extension tables are inserted with auxiliary desktop, the two ends of auxiliary desktop are hinged on sliding plug-in unit, and big L-shaped part is inserted in assistant table simultaneously On face and sliding plug-in unit, reversed column is threadedly attached at an angle of extension table, and two small L-shaped part is symmetrically welded at assistant table The lower end in face;
Described assistant table face includes circular projection, extension table groove, bumping post and side bumper rib, the both sides of auxiliary desktop one end By being welded to connect circular projection, extension table groove is arranged on the other end of auxiliary desktop, and bumping post is being stretched by being welded to connect At two angles on the outside of contracting desktop groove, the outside of extension table groove is by being welded to connect side bumper rib;
Described cunning plug-in unit includes block set, circular projection groove and L-shaped part slot, and the side of block set is provided with circular projection Groove, the opposite side of block set is led to by being welded to connect on two L-shaped part slots, L-shaped part slot to be provided with square jack, block set Cross and be threaded with trip bolt;
Described connected fixed members include inserting column and pull block, pull and rectangular channel is provided with block, pull on block by weldering Inserting column is connected in succession;
In four circular travellers that the described seat of honour is inserted on base by four concentric stroking post holes thereon, screw rod passes through It is threaded in screwed hole, support meanss are by being welded to connect at the upper end center at the seat of honour, and top table face is connected through a screw thread In the upper end of support meanss, connecting rod one end is hinged on second hinge seat, and the connecting rod other end is hinged on first axle seat, sliding block Coordinated by intermediate mass thereon and chute gap, inserting column is inserted in the manhole on intermediate mass, when auxiliary table surface opens, and is pulled Block is inserted in the connected fixed members groove of upper end, when auxiliary table surface is packed up, and is pulled block and is inserted in the connected fixed members groove of lower end, drop shot There are two, two block sets are inserted on drop shot, auxiliary desktop is inserted in two circular projection grooves by circular projection thereon, Two extension tables are inserted in extension table groove, and big L-shaped part one end is inserted on small L-shaped part, and the other end is inserted on L-shaped part slot Square jack in, two drop shots are by being welded to connect in the lower end of top table face side.
As the further optimization of the technical program, half of traveller upper end described in a kind of novel changable shape desk of the invention Footpath is more than the size of traveller jack radius.
A kind of of the invention novel changable shape desk has the beneficial effect that:
A kind of novel changable shape desk of the present invention, the height of table top of device can be adjusted by screw rod, convenient and strength-saving, Two auxiliary table surfaces on device can be opened or pack up as needed, and auxiliary desktop is additionally provided with device, auxiliary desktop is erected Can be device desktop area it is bigger.
Brief description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of novel changable shape desk of the invention.
Fig. 2 is a kind of structural representation of novel changable shape desk other direction.
Fig. 3 is the structural representation of base.
Fig. 4 is the structural representation at the seat of honour.
Fig. 5 is the structural representation of height regulating rod.
Fig. 6 is the structural representation of support meanss.
Fig. 7 is the structural representation of support meanss other direction.
Fig. 8 is the structural representation of sliding block.
Fig. 9 is the structural representation of desktop.
Figure 10 is the structural representation in the another direction of desktop.
Figure 11 is the structural representation of drop shot.
Figure 12 is the structural representation of drop shot other direction.
Figure 13 is the structural representation of auxiliary desktop.
Figure 14 is the structural representation of sliding plug-in unit.
Figure 15 is the shape graph of drop shot.
Figure 16 is the shape graph of big L-shaped part.
Figure 17 is the shape graph of small L-shaped part.
Figure 18 is the structural representation of connected fixed members.
Figure 19 is schematic diagram when auxiliary table surface deploys.
Schematic diagram when Figure 20 packs up for auxiliary table surface.
Schematic diagram when Figure 21 packs up for auxiliary desktop in auxiliary desktop assembly.
In figure:Base 1;Circular traveller 1-1;The seat of honour 2;Pit 2-1;Concentric stroking post holes 2-2;Height regulating rod 3;Rotating disk 3- 1;Screw rod 3-2;Support meanss 4;Square plate 4-1;Front support rod 4-2;Back stay 4-3;Connected fixed members groove 4-4;Chute 4-5;Sliding block 5;Intermediate mass 5-1;Side block 5-2;First axle seat 5-3;Desktop 6;Top table face 6-1;Auxiliary table surface 6-2;Second hinge seat 6-3;Even Bar 7;Aid in desktop assembly 8;Aid in desktop 8-1;Circular projection 8-1-1;Extension table groove 8-1-2;Bumping post 8-1-3;Side bumper rib 8-1-4;Extension table 8-2;Sliding plug-in unit 8-3;Block set 8-3-1;Circular projection groove 8-3-2;L-shaped part slot 8-3-3;Big L-shaped part 8-4;Reversed column 8-5;Small L-shaped part 8-6;Drop shot 9;Connected fixed members 10;Inserting column 10-1;Pull block 10-2.
Embodiment
Embodiment one:
Illustrate this with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21 Embodiment, is in particular a kind of novel changable shape desk the present invention relates to a kind of desk, including base 1, the seat of honour 2, high Spend adjusting rod 3, support meanss 4, sliding block 5, desktop 6, connecting rod 7, auxiliary desktop assembly 8, drop shot 9 and connected fixed members 10, dress The height of table top put can be adjusted by screw rod, convenient and strength-saving, and two on device auxiliary table surface can open as needed Or pack up, auxiliary desktop is additionally provided with device, erect auxiliary desktop can be device desktop area it is bigger.
Described base 1 is cross shape, and circular traveller 1-1 has four, and circular traveller 1-1 is welded on the four of base 1 The inner of root bar;
Screwed hole 2-1 and concentric stroking post holes 2-2 are provided with the described seat of honour 2, the seat of honour 2 is cross shape, circular traveller Hole 2-2 has four, and concentric stroking post holes 2-2 annulars are arranged on the inner at the seat of honour 2, and screwed hole 2-1 is arranged on one on the seat of honour 2 The centre position of bar;
Described height regulating rod 3 includes being provided with screw thread on rotating disk 3-1 and screw rod 3-2, screw rod 3-2, and screw rod 3-2 passes through It is welded to connect in rotating disk 3-1 centre position;
Described support meanss 4 include square plate 4-1, front support rod 4-2, back stay 4-3, connected fixed members groove 4-4 and chute 4-5, square plate 4-1 have two, and two front support rod 4-2 are connected by screw between two square plate 4-1, and two back stay 4-3 lead to Mode connects for screw is crossed between two square plate 4-1, front support rod 4-2, back stay 4-3 are both connected at square plate 4-1 vertical angle, two Front support rod 4-2 top and bottom are provided with connected fixed members groove 4-4, are formed between two front support rod 4-2 and two back stay 4-3 One chute 4-5;
Described sliding block 5 includes intermediate mass 5-1, side block 5-2 and first axle seat 5-3, and intermediate mass 5-1 middle setting has Manhole, intermediate mass 5-1 two ends have been connected by screw on side block 5-2, side block 5-2 by being welded to connect hinge seat 5- Manhole is provided with 3, hinge seat 5-3;
Described desktop 6 includes top table face 6-1, auxiliary table surface 6-2 and second hinge seat 6-3, and top table face 6-1 two ends pass through Gemel connection, which has, be connected by screw on auxiliary table surface 6-2, two auxiliary table surface 6-2 second hinge seat 6-3;
Described auxiliary desktop assembly 8 include auxiliary desktop 8-1, extension table 8-2, sliding plug-in unit 8-3, big L-shaped part 8-4, Two extension table 8-2 are inserted with reversed column 8-5 and small L-shaped part 8-6, auxiliary desktop 8-1, auxiliary desktop 8-1 two ends are hinged on On sliding plug-in unit 8-3, big L-shaped part 8-4 is inserted on auxiliary desktop 8-1 and sliding plug-in unit 8-3 simultaneously, and reversed column 8-5 is threadedly attached in At an extension table 8-2 angle, L-shaped part 8-6 two small is symmetrically welded at auxiliary desktop 8-1 lower end;
Described auxiliary desktop 8-1 includes circular projection 8-1-1, extension table groove 8-1-2, bumping post 8-1-3 and side bumper rib The both sides of 8-1-4, auxiliary desktop 8-1 one end are arranged on by being welded to connect circular projection 8-1-1, extension table groove 8-1-2 The desktop 8-1 other end is aided in, bumping post 8-1-3 stretches by being welded to connect at two angles on the outside of extension table groove 8-1-2 Desktop groove 8-1-2 outside is by being welded to connect side bumper rib 8-1-4;
Described cunning plug-in unit 8-3 includes block set 8-3-1, circle projection groove 8-3-2 and L-shaped part slot 8-3-3, block set 8-3- 1 side is provided with circular projection groove 8-3-2, and block set 8-3-1 opposite side is by being welded to connect two L-shaped part slot 8-3- It is provided with 3, L-shaped part slot 8-3-3 on square jack, block set 8-3-1 and has been connected through a screw thread trip bolt;
Described connected fixed members 10 include inserting column 10-1 and pull block 10-2, to pull and be provided with rectangular channel on block 10-2, Pull on block 10-2 by being welded to connect inserting column 10-1;
In four circular traveller 1-1 that the described seat of honour 2 is inserted on base 1 by four concentric stroking post holes 2-2 thereon, Screw rod 3-2 is threadedly attached in screwed hole 2-1, and support meanss 4 are main by being welded to connect at the upper end center at the seat of honour 2 Desktop 6-1 is threadedly attached in the upper end of support meanss 4, and the one end of connecting rod 7 is hinged on second hinge seat 6-3, and connecting rod 7 is another End is hinged on first axle seat 5-3, and sliding block 5 is coordinated by intermediate mass 5-1 thereon and chute 4-5 gaps, and inserting column 10-1 is inserted In manhole on intermediate mass 5-1, when auxiliary table surface 6-2 opens, the connected fixed members groove 4-4 that block 10-2 is inserted in upper end is pulled It is interior, when auxiliary table surface 6-2 is packed up, pull block 10-2 and be inserted in the connected fixed members groove 4-4 of lower end, drop shot 9 has two, two sets Seat 8-3-1 is inserted on drop shot 9, and auxiliary desktop 8-1 is inserted in two circular projection groove 8- by circular projection 8-1-1 thereon In 3-2, two extension table 8-2 are inserted in extension table groove 8-1-2, and big L-shaped part 8-4 one end is inserted on small L-shaped part 8-6, The other end is inserted in the square jack on L-shaped part slot 8-3-3, and two drop shots 9 are by being welded to connect in top table face 6-1 sides Lower end.During the height of adjusting apparatus, rotary turnplate 3-1, rotating disk 3-1 drives screw rod 3-2 to rotate, because screw rod 3-2 passes through spiral shell Line coordinates with the seat of honour 2, and screw rod 3-2 is supported on base 1, moved down on the seat of honour 2 It is dynamic, the effect of adjusting means height is reached, circular traveller 1-1 serves the effect of guiding, when auxiliary table surface 6-2 opens, pulls block 10-2 is inserted in the connected fixed members groove 4-4 of upper end, as shown in figure 19.When auxiliary table surface 6-2 is packed up, pull block 10-2 and be inserted in lower end Connected fixed members groove 4-4 in, as shown in figure 20.Because inserting column 10-1 is inserted on intermediate mass 5-1, pulling will when block 10-2 is fixed Intermediate mass 5-1 is fixed, and opening and packing up for auxiliary table surface 6-2 is controlled by connecting rod 7 when sliding block 5 is moved.Aid in the desktop assembly 8 can be with Open or pack up, when auxiliary desktop assembly 8 opens, big L-shaped part 8-4 one end is injected in the cunning plug-in unit 8-3 of lower end, other end insertion Auxiliary desktop 8-1 is fixed in small L-shaped part 8-6, as shown in figure 11.When auxiliary desktop assembly 8 opens, by rotation auxiliary desktop 8- 1 is rotated by 90 °, in the cunning plug-in unit 8-3 that big L-shaped part 8-4 one end is injected to upper end, and the other end is inserted in small L-shaped part 8-6 will auxiliary Desktop 8-1 is fixed, as shown in figure 21.When promoting reversed column 8-5, reversed column 8-5 drives extension table 8-2 to skid off, again by assistant table Face 8-1 area expands, and slides the sliding adjustable auxiliary desktop 8-1 of plug-in unit 8-3 height, will using trip bolt after the completion of regulation Sliding plug-in unit 8-3 is fixed.
Embodiment two:
Illustrate this with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21 Embodiment, present embodiment is described further to embodiment one, described two extension table 8-2 length and is less than Extension table groove 8-1-2 length.
A kind of operation principle of novel changable shape desk of the present invention:During the height of adjusting apparatus, rotary turnplate 3-1, rotating disk 3-1 drives screw rod 3-2 to rotate, and because screw rod 3-2 is coordinated by screw thread with the seat of honour 2, screw rod 3-2 is supported on base 1, so spiral shell Drive the seat of honour 2 to move up and down by screw thread when bar 3-2 is rotated, reach the effect of adjusting means height, circular traveller 1-1 is served The effect of guiding, when auxiliary table surface 6-2 opens, pulls block 10-2 and is inserted in the connected fixed members groove 4-4 of upper end, as shown in figure 19. When auxiliary table surface 6-2 is packed up, pull block 10-2 and be inserted in the connected fixed members groove 4-4 of lower end, as shown in figure 20.Due to inserting column 10-1 It is inserted on intermediate mass 5-1, pulls when block 10-2 is fixed and fix intermediate mass 5-1, sliding block 5 controls secondary table when moving by connecting rod 7 Face 6-2's opens and packs up.Auxiliary desktop assembly 8 can open or pack up, when auxiliary desktop assembly 8 opens, big L-shaped part 8-4 One end is injected in the cunning plug-in unit 8-3 of lower end, and the other end inserts in small L-shaped part 8-6 and fixes auxiliary desktop 8-1, as shown in figure 11. When auxiliary desktop assembly 8 opens, rotation auxiliary desktop 8-1 is rotated by 90 °, the cunning that big L-shaped part 8-4 one end is injected into upper end is inserted In part 8-3, the other end inserts in small L-shaped part 8-6 and fixes auxiliary desktop 8-1, as shown in figure 21.When promoting reversed column 8-5, reversed column 8-5 drives extension table 8-2 to skid off, and desktop 8-1 area will be aided in expand again, slides sliding plug-in unit 8-3 and can adjust assistant table Face 8-1 height, is fixed sliding plug-in unit 8-3 using trip bolt after the completion of regulation.
Certainly, described above not limitation of the present invention, the present invention is also not limited to the example above, the art Change, remodeling, addition or replacement that those of ordinary skill is made in the essential scope of the present invention, fall within the guarantor of the present invention Protect scope.

Claims (2)

1. a kind of novel changable shape desk, including base (1), the seat of honour (2), height regulating rod (3), support meanss (4), sliding block (5), desktop (6), connecting rod (7), auxiliary desktop assembly (8), drop shot (9) and connected fixed members (10), it is characterised in that:It is described Base (1) be cross shape, circular traveller (1-1) has four, and circular traveller (1-1) is welded on four bars of base (1) The inner;
Screwed hole (2-1) and concentric stroking post holes (2-2) are provided with the described seat of honour (2), the seat of honour (2) are cross shape, circular Traveller hole (2-2) has four, and concentric stroking post holes (2-2) annular is arranged on the inner of the seat of honour (2), and screwed hole (2-1) is arranged on The centre position of a bar on the seat of honour (2);
Described height regulating rod (3) includes being provided with screw thread, screw rod (3- on rotating disk (3-1) and screw rod (3-2), screw rod (3-2) 2) by being welded to connect in rotating disk (3-1) centre position;
Described support meanss (4) include square plate (4-1), front support rod (4-2), back stay (4-3), connected fixed members groove (4-4) With chute (4-5), square plate (4-1) has two, and two front support rods (4-2) are connected by screw between two square plates (4-1), and two Individual back stay (4-3) is connected by screw between two square plates (4-1), and front support rod (4-2), back stay (4-3) are both connected to At the vertical angle of square plate (4-1), two front support rod (4-2) top and bottom are provided with before connected fixed members groove (4-4), two and propped up A chute (4-5) is formd between bar (4-2) and two back stays (4-3);
Described sliding block (5) includes intermediate mass (5-1), side block (5-2) and first axle seat (5-3), the centre of intermediate mass (5-1) Manhole is provided with, the two ends of intermediate mass (5-1) have been connected by screw on side block (5-2), side block (5-2) by the company of welding It is connected on hinge seat (5-3), hinge seat (5-3) and is provided with manhole;
Described desktop (6) includes top table face (6-1), auxiliary table surface (6-2) and second hinge seat (6-3), the two of top table face (6-1) End has by gemel connection be connected by screw on auxiliary table surface (6-2), two auxiliary table surfaces (6-2) second hinge seat (6-3);
Described auxiliary desktop assembly (8) includes auxiliary desktop (8-1), extension table (8-2), sliding plug-in unit (8-3), big L-shaped part Two extension tables (8-2) are inserted with (8-4), reversed column (8-5) and small L-shaped part (8-6), auxiliary desktop (8-1), desktop is aided in The two ends of (8-1) are hinged on sliding plug-in unit (8-3), and big L-shaped part (8-4) is while be inserted in auxiliary desktop (8-1) and sliding plug-in unit (8-3) On, reversed column (8-5) is threadedly attached at an angle of extension table (8-2), and two small L-shaped part (8-6) is symmetrically welded at Aid in the lower end of desktop (8-1);
Described auxiliary desktop (8-1) includes circular projection (8-1-1), extension table groove (8-1-2), bumping post (8-1-3) and side Rib (8-1-4) is kept off, the both sides of desktop (8-1) one end are aided in by being welded to connect circular projection (8-1-1), extension table groove (8-1-2) is arranged on the other end of auxiliary desktop (8-1), and bumping post (8-1-3) is by being welded to connect at extension table groove (8-1-2) At two angles in outside, the outside of extension table groove (8-1-2) is by being welded to connect side bumper rib (8-1-4);
Described cunning plug-in unit (8-3) includes block set (8-3-1), circular projection groove (8-3-2) and L-shaped part slot (8-3-3), block set The side of (8-3-1) is provided with circular projection groove (8-3-2), and the opposite side of block set (8-3-1) is by being welded to connect two L-shaped It is provided with square jack, block set (8-3-1) and has been connected through a screw thread tightly on part slot (8-3-3), L-shaped part slot (8-3-3) Gu screw;
Described connected fixed members (10) include inserting column (10-1) and pull block (10-2), to pull and be provided with rectangle on block (10-2) Groove, is pulled on block (10-2) by being welded to connect inserting column (10-1);
Four circular traveller (1- that the described seat of honour (2) is inserted in by four concentric stroking post holes (2-2) thereon on base (1) 1) in, screw rod (3-2) is threadedly attached in screwed hole (2-1), and support meanss (4) are by being welded to connect in the seat of honour (2) At upper end center, top table face (6-1) is threadedly attached in the upper end of support meanss (4), and connecting rod (7) one end is hinged on the second hinge On chain seat (6-3), connecting rod (7) other end is hinged on first axle seat (5-3), and sliding block (5) passes through intermediate mass (5-1) thereon Coordinate with chute (4-5) gap, inserting column (10-1) is inserted in the manhole on intermediate mass (5-1), and auxiliary table surface (6-2) opens When, pull block (10-2) and be inserted in the connected fixed members groove (4-4) of upper end, when auxiliary table surface (6-2) is packed up, pull block (10-2) and insert In the connected fixed members groove (4-4) of lower end, drop shot (9) has two, and two block sets (8-3-1) are inserted on drop shot (9), Auxiliary desktop (8-1) is inserted in two circular projection grooves (8-3-2) by circular projection (8-1-1) thereon, two extension tables Face (8-2) is inserted in extension table groove (8-1-2), and big L-shaped part (8-4) one end is inserted on small L-shaped part (8-6), and the other end is inserted In square jack on L-shaped part slot (8-3-3), two drop shots (9) are by being welded to connect in top table face (6-1) side Lower end.
2. a kind of novel changable shape desk according to claim 1, it is characterised in that:Two described extension table (8- 2) length and the length less than extension table groove (8-1-2).
CN201710259027.6A 2017-04-20 2017-04-20 A kind of novel changable shape desk Active CN106954947B (en)

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CN108814170A (en) * 2018-05-31 2018-11-16 国网山东省电力公司烟台供电公司 A kind of multi-functional guide table of electricity business hall
CN109527812A (en) * 2018-12-14 2019-03-29 南京巨鲨显示科技有限公司 A kind of desktop lifting leaning device for medical diagosis table

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CN202664684U (en) * 2012-08-13 2013-01-16 宁波市凯荣家具有限公司 Table
CN204124009U (en) * 2014-09-30 2015-01-28 江苏海驰汽车有限公司 A kind of commercial vehicle detachable vehicle round table
CN205795282U (en) * 2016-04-06 2016-12-14 巢湖学院 A kind of shockproof coffee table

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US20070289505A1 (en) * 2006-06-16 2007-12-20 Ronald Roland Turenne Novel enhanced table leaf mechanism and related methods
CN202664684U (en) * 2012-08-13 2013-01-16 宁波市凯荣家具有限公司 Table
CN204124009U (en) * 2014-09-30 2015-01-28 江苏海驰汽车有限公司 A kind of commercial vehicle detachable vehicle round table
CN205795282U (en) * 2016-04-06 2016-12-14 巢湖学院 A kind of shockproof coffee table

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* Cited by examiner, † Cited by third party
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CN107960769A (en) * 2017-11-28 2018-04-27 彭思璇 A kind of campus multifunctional chair
CN108814170A (en) * 2018-05-31 2018-11-16 国网山东省电力公司烟台供电公司 A kind of multi-functional guide table of electricity business hall
CN109527812A (en) * 2018-12-14 2019-03-29 南京巨鲨显示科技有限公司 A kind of desktop lifting leaning device for medical diagosis table

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