Show with table
Technical field
The present invention relates to a kind of displaying with table.
Background technology
Apparatus in the exhibition all is provisional, needs often carrying, so for example Display Rack adopts some apparatus is pin-connected panel, but reception is general or all-in-one-piece with table, in transportation with when storing, needs bigger space, makes troubles for transportation and storage.Often folding table be can see in daily life,, desktop and table frame comprised like the disclosed a kind of folding table of Chinese patent document CN2596843 Y (application number 02258475.7); Be made up of two fiddles, two folding stands and two table pin, corresponding with fiddle, desktop also has two; Be installed in respectively on two fiddles; Be folding connection between two fiddles, an end of two folding stands is connected with corresponding desktop respectively, and the other end links to each other with corresponding table pin respectively.The disclosed a kind of plastic uptake foldable desks of Chinese patent document CN2817578Y (application number 200520085122.1) and for example; Lagging is along the desktop bottom that laterally is articulated between two table legs, and said lagging comprises the fixed edge that bottom desktop, links to each other through the hinge type hinge and can launch the mobile free margins that changes between position, the collection position.Though above-mentioned folding table is provided convenience for accumulating, design lightlyer, table leg intensity is not high, and function singleness can only be used as conventional tables, is not that the ideal that exhibition is used is used table.
Summary of the invention
The displaying that the objective of the invention is to propose that a kind of accumulating is convenient, assembly unit is convenient, can increase additional function is with table.
For achieving the above object, the present invention takes following technical scheme: the present invention has four groups of combination table legs, is connected the Cross stay between the combination table leg and is connected four groups of platens that make up the table leg tops; Said combination table leg constitutes main body by fixture and two tumblers, and said fixture comprises substrate, is fixed on substrate one side and constitutes the panel of T shape and the left, center, right hollow shaft that is fixed on the distribution triangular in shape of substrate opposite side with substrate; Said tumbler is a hollow, is separated into exocoel and inner chamber by dividing plate one, and the outside of tumbler is provided with the open slot that runs through two ends and connect exocoel again with dividing plate one parallel face, and one jiao of the tumbler inboard is split ring; Said two tumblers are automatically connected on the left and right hollow shaft of fixture through split ring separately; Said Cross stay is a hollow; Become exocoel and inner chamber by the dividing plate two compartment; Be provided with the open slot that runs through two ends and connect exocoel again with dividing plate two parallel faces on the Cross stay; In the inner chamber of Cross stay lock core is housed, makes Cross stay and tumbler releasable connection in the exocoel of the dead bolt of lock core through the open slot insertion tumbler of tumbler; The end face that said fixture is in hollow mandrel is connected with alignment pin, and the bottom surface of said platen respectively is provided with locating hole on four angles, and platen is buckled in through four locating holes in bottom surface on the alignment pin of four fixtures and is connected with four combination table leg dismoutabilities.
Said left, center, right hollow shaft respectively is provided with the opening that runs through two ends and connect centre bore again.
Be provided with coaming plate between the said combination table leg, in the open slot of the open slot that relatively rotates part that is inserted in two combination table legs all around respectively of coaming plate and two relative up and down Cross stays.
Be fixed with the holder part on the medial surface of one tumbler outer end of every group of combination table leg, be in respectively on four holder parts of sustained height on four combination table legs and shelve a shelf.
The axis hole two ends of the left, center, right hollow shaft of said fixture all are processed with screw thread.
The two ends of said combination table leg respectively have sunk area, corresponding left, center, right hollow shaft of the sunk area of fixture and substrate, the corresponding split ring of the sunk area of tumbler; Sunk area at the two ends of making up table leg respectively is provided with a pair of partial gear that is meshed; Partial gear inserts through protuberance amesiality on its bottom surface in the inner chamber of corresponding tumbler, and two connectors are connected two incomplete gears respectively with the left and right hollow shaft of fixture
Said connector is a sunk screw, and said partial gear is provided with stepped centre bore, is provided with gasket ring in the stepped centre bore, and the stepped centre bore that sunk screw passes gasket ring and partial gear is screwed in the corresponding hollow shaft of fixture.
Alignment pin on the hollow mandrel end face of said fixture is a fillister head screw, and fillister head screw is threaded in the axis hole of hollow mandrel.
The bottom of the hollow mandrel of the said fixture foot pad that has been threaded.
Said lock core adopts eccentric wheel strip lock core; The dead bolt of eccentric wheel strip lock core is three latch hooks; The latch hook on both sides is back-flexing each other with middle latch hook, and the eccentric wheel lock core also comprises eccentric wheel rotary manipulation part, and the rotating eccentricity wheel drives the latch hook motion; Corresponding eccentric wheel rotary manipulation partly is provided with handle hole on one side of Cross stay, and the eccentric wheel rotary manipulation partly is in the handle hole.
The present invention has following good effect: 1, the displaying of the present invention's proposition can be rotated around fixture with two tumblers of table owing to the combination table leg; After desktop unloads; Up and down under each a pair of partial gear effect that is meshed, realize that the tumblers of four groups of combination table legs rotate synchronously at every combination table leg, make the table frame one-tenth after folding formed by four groups of combination table legs that comprises coaming plate tabular; For accumulating is provided convenience, and speed folding and that open is all very fast.2, this displaying with the assembly unit special formula of table is just opened a frame, and platen one is put on the table frame, and shelf one is put inward, promptly accomplishes the assembly unit that this displayings used, races against time for arranging exhibits.3, the combination table leg is formed main body by fixture and two tumblers, and the combination table leg is durable, and connects through a pair of partial gear between fixture and two tumblers; Structural safety is reliable, can carry bigger weight.4, this displaying is connected through lock core between the table leg with combination with the Cross stay of table, so install and remove easily, can increase Cross stay as required.5, the present invention can install and remove coaming plate and shelf easily, can select to install coaming plate or shelf as required, or coaming plate and shelf are installed simultaneously, coaming plate is installed after, utilize coaming plate to make billboard, can the double as promotion desk; After shelf is installed, can the double as low cabinet, adopt glass like coaming plate or platen, can become showcase,, can use two low cabinets after stacking, connect as high cube container, realize usefulness more than one.6, this displaying is generous with the table good looking appearance.
Description of drawings
For content of the present invention is more clearly understood,, the present invention is done further detailed explanation below according to specific embodiment and combine accompanying drawing.
Fig. 1 is an overall pattern of the present invention.
Fig. 2 is an explosive view of the present invention.
Fig. 3 is the explosive view of combination table leg.
Fig. 4 is the partial gear stereogram.
Fig. 5 is the fixture stereogram of combination table leg.
Fig. 6 is the sectional view of fixture.
Fig. 7 is the sectional view of reflection fixture sunk area.
Fig. 8 is the tumbler stereogram of combination table leg.
Fig. 9 is the sectional view of tumbler.
Figure 10 is the sectional view of reflection tumbler sunk area.
Figure 11 is the Cross stay stereogram.
Figure 12 is the Cross stay stereogram that lock core has been installed.
Figure 13 is an eccentric wheel type strip lock core stereogram.
Figure 14 is the platen stereogram.
Figure 15 is platen stereogram (showing the platen bottom surface).
Figure 16 is the diagrammatic sketch that is connected of combination table leg, coaming plate and holder part.
Figure 17 is the diagrammatic sketch after the table frame of combination table leg and Cross stay composition folds.
Figure 18 is a kind of folded state diagrammatic sketch of combination table leg.
Figure 19 is the another kind of folded state diagrammatic sketch of combination table leg.
Mark in the above-mentioned accompanying drawing is following:
Fixture 1, panel 1-1, left hollow shaft 1-2, opening 1-2-1, right hollow shaft 1-2, opening 1-2-1, hollow mandrel 1-3, opening 1-3-1, substrate 1-4;
Tumbler 2, exocoel 2-1, inner chamber 2-2, open slot 2-3, dividing plate one 2-4, split ring 2-5;
Cross stay 3, exocoel 3-1, inner chamber 3-2, open slot 3-3, dividing plate two 3-4;
Platen 4, locating hole 4-1;
Coaming plate 5, shelf 6;
Lock core 7, dead bolt 7-1, eccentric wheel rotary manipulation part 7-2;
Alignment pin 8, holder part 9;
Partial gear 10, stepped centre bore 10-1, protuberance 10-2;
Connector 11, gasket ring 12, foot pad 13.
The specific embodiment
Embodiment 1
See Fig. 1 to Fig. 4, present embodiment has the table frame of being made up of four groups of combination table leg A, is connected by Cross stay 3 between the adjacent combination table leg A, and the top of four groups of combination table leg A is provided with platen 4, and is provided with three coaming plates 5 and one deck shelf 6.Said combination table leg A is made up of fixture 1 and two tumblers 2.Above-mentioned fixing piece 1, tumbler 2 and Cross stay 3 all are shape products.
See Fig. 3 to Figure 10; Said fixture 1 comprises substrate 1-4, is fixed on substrate 1-4 one side and constitutes the panel 1-1 of T shape and left, center, right hollow shaft 1-2,1-3, the 1-2 that is fixed on the distribution triangular in shape of substrate 1-4 opposite side with substrate 1-4; Said left, center, right hollow shaft 1-2,1-3,1-2 respectively are provided with opening 1-2-1,1-3-1, the 1-2-1 that runs through two ends and connect centre bore again, make the left, center, right hollow shaft radially omit tool elasticity.The axis hole two ends of left, center, right hollow shaft 1-2,1-3,1-2 all are processed with screw thread.Said tumbler 2 is a hollow; Be separated into exocoel 2-1 and inner chamber 2-2 by dividing plate one 2-4; For being provided with the open slot 2-3 that runs through two ends and connect exocoel again around the exocoel 2-1 and with the parallel face of dividing plate one 2-4, one jiao of tumbler 2 inboards is split ring 2-5 on the tumbler 2.The two ends of said combination table leg A respectively have sunk area; The corresponding left, center, right hollow shaft 1-2 of the sunk area d1 of fixture 1,1-3,1-2 and partial substrates (are seen Fig. 7; No hatching place promptly is among the figure); The corresponding split ring 2-5 (see Figure 10, no hatching place promptly is among the figure) of the sunk area d2 of tumbler 2.The bottom of the hollow mandrel 1-3 of said fixture 1 foot pad 13 that has been threaded.
See Fig. 3 and Fig. 4; Said two tumblers 2 are automatically connected in fixture 1 left and right hollow shaft 1-2 through split ring 2-5 separately and go up and only can do 0 °~90 ° rotations; Sunk area at the two ends of making up table leg A respectively is provided with a pair of partial gear that is meshed 10; Partial gear 10 inserts among the inner chamber 2-2 of corresponding tumbler 2 through protuberance 10-2 amesiality on its bottom surface; Two connectors 11 are connected two incomplete gears 10 respectively with the left and right hollow shaft of fixture 1, said connector 11 is a sunk screw, and said partial gear is provided with stepped centre bore 10-1; Be provided with gasket ring 12 among the stepped centre bore 10-1, the stepped centre bore 10-1 that sunk screw passes gasket ring 12 and partial gear is screwed among the corresponding hollow shaft 1-2 of fixture 1.
See Figure 11 to Figure 13; Said Cross stay 3 is a hollow; Be separated into exocoel 3-1 and inner chamber 3-2 by dividing plate two 3-4; For being provided with the open slot 3-3 that connects two ends and connect exocoel 3-1 again around the exocoel 3-1 and with the parallel face of dividing plate two 3-4, be provided with lock core 7 in the inner chamber of Cross stay 3 on the Cross stay 3, make Cross stay 3 and tumbler 2 releasable connections among the exocoel 2-1 of the dead bolt 7-1 of lock core 7 through the open slot 2-3 insertion tumbler 2 of tumbler 2.Said lock core 7 adopts eccentric wheel strip lock cores, and eccentric wheel strip lock core can number be that No. 200610085235.0, are called the disclosed latch fitting of application for a patent for invention prospectus of " being used for the high rigid exhibition table fastener that member connects each other fast " or similar latch fitting referring to one Chinese patent application.The dead bolt 7-1 of eccentric wheel strip lock core is three latch hooks; The latch hook on both sides is back-flexing each other with middle latch hook; Eccentric wheel lock core 7 also comprises eccentric wheel rotary manipulation part 7-2; The rotating eccentricity wheel drives the latch hook motion, and corresponding eccentric wheel rotary manipulation part 7-2 is provided with handle hole on the side of Cross stay 3, and eccentric wheel rotary manipulation part 7-2 is in the handle hole.
See Fig. 3, Figure 14 and Figure 15, the end face that said fixture 1 is in hollow mandrel 1-3 is connected with alignment pin 8, and alignment pin 8 is a fillister head screw, and fillister head screw is threaded in the axis hole of hollow mandrel 1-3.The bottom surface of said platen 4 respectively is provided with locating hole 4-1 on four angles, and platen 4 is buckled in through four the locating hole 4-1 in bottom surface on the alignment pin 8 of four fixtures 1 and is connected with four combination table leg A dismoutabilities.Because the bottom surface of platen 4 is smooth, convenient stacking in storage and transport process.
See Fig. 2 and Figure 16, the coaming plate 5 that between combination table leg A, is provided with, take coaming plate 5 around be inserted in respectively among the open slot 3-3 of the open slot 2-3 that relatively rotates part 2 and relative up and down two Cross stays 3 of two combination table legs.Coaming plate 5 and combination table leg and being dynamically connected being connected all of Cross stay.
See Fig. 3 and Figure 16, be fixed with holder part 9 on the medial surface of a tumbler 2 outer ends of every combination table leg A, the setting of holder part 9 does not influence the folding of combination table leg.Shelf 6 is shelved on four holder parts 9 that are in four last sustained heights of combination table leg A respectively.
After this displaying was accomplished assembly unit with table, the opening direction of two tumblers 2 of combination table leg A was 90 ° (seeing Figure 16).When unloading following table and shelf; The table frame band that combination table leg A forms coaming plate and is folded into tabular (seeing Figure 17); The opening direction that wherein is in two tumblers 2 of the combination table leg that folds the tabular both sides that form is same direction (seeing Figure 18), and the opening direction that is in two tumblers 2 of the combination table leg that folds the tabular centre that forms is opposing direction (seeing Figure 19).