Portable vegetable dish stand
Technical field
The present invention relates to a kind of portable vegetable dish stand.
Background technology
In family, restaurant, feast is tiled vegetable dish, and often understand the vegetable dish because dish is many crowded, the situation that desktop fails to lay down happens occasionally; Existing vegetable dish stand is generally as a whole, and take desktop area comparatively large, design unreasonable, it is convenient not to use, especially can not increase as required or reduce can be accommodating vegetable dish quantity; Do not possess function of serving, namely can not use as food serving trays.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of above prior art: provide a kind of design rationally ingenious, take desktop area little, and can adjust as required can accommodating vegetable dish number, handling and easy to use, can be used as food serving trays to use.
Technical solution of the present invention is as follows: a kind of portable vegetable dish stand, and it is made up of pillar and the some layers four dish stand hand be enclosed within pillar;
Described four dish stand hands are formed by two two vertical overlapping cooperations of dish stand hand;
The described pair of dish stand Shou You center block set, holder arm, two the annulus holder hands be connected in the block set of center by holder arm are formed;
Described pair of dish stand two annulus holder hands be on hand positioned at same level and the line in their centers of circle through the axis of center block set;
Two two dish stand hands form four dish stand hands by the vertical overlapping cooperation of their center block set and rear four the annulus holder hands of vertical overlapping cooperation are positioned at same level; The diameter of annulus holder hand is greater than the maximum gauge that diameter of trying to get to the heart of a matter is less than plate; Plate can be placed on annulus holder on hand;
Face, block set one end, described center is plane, and other end is curved end; Curved end is provided with two arc convex and two arc grooves that seamlessly transit; Matched with arc groove by arc convex between the block set of Liang Ge center;
Described holder arm one end and annulus holder palmistry connect, and the other end is fixed on arc convex; The formation both ends of the surface that can match between the block set of described center are the cylinder of plane.Can ensure like this to be positioned at same level by four annulus holder hands of the four dish stand hands formed after two two vertical overlapping cooperations of dish stand hand;
The arc convex of described center block set and the developed outline of arc groove end face are two cycle sinusoidal waveforms; Radially cut open then by after sidewall flattening by center block set; The outline of curved end is two cycle sinusoidal waveforms; Such structure can make the structure of Liang Ge center block set just the same, but can vertical overlapping cooperation mutually.
Described pillar is the open tubular column be fixed on chassis, the inwall of pillar is equidistantly provided with vertically the spacing jump ring of several ring-types; Described spacing jump ring is provided with two bending projections; The line of two described bending projections is through the center of spacing jump ring; The perforation of described bending projection on a column wall forms radial protrusion on the outer wall of pillar;
Described center hub interior wall is provided with and axially extends and run through its arc convex top and the groove that can match with bending projection, on the hub interior wall of described center in arc convex top to arc-shaped groove bottom between be provided with the guide groove that match protruding with bending;
When installation, the supine mode cover of arc tips of first two dish stand Shou Yi centers block set is to the bottom of pillar; Axially extend because described center hub interior wall is provided with and runs through its arc convex top and the groove that can match with bending projection, therefore groove is aimed at two row's bendings projections can smoothly by center cover for seat to the bottom of pillar; Then the ventricumbent mode of arc tips of second two dish stand Shou Yi centers block set is overlapped to the center block set with first two dish stand hand and lean, axially extend because described center hub interior wall is provided with and runs through its arc convex top and the groove that can match with bending projection, therefore now the arc convex of Liang Ge center block set heads on mutually up and down; But due on the hub interior wall of described center in arc convex top to arc-shaped groove bottom between be provided with and the guide groove that matches of bending projection; As long as therefore the center block set of second two dish stand hand half-twist while pressing down with regard to the vertical overlapping cooperation of Neng Shiliangge center block set and to be had flexible bending protruding spacing fixing, is formed four dish stand hands; By that analogy, the second layer four dish stand hand can be installed.
The top of described pillar has been threaded connection handle.Handle can be installed after installing four dish stand hands, convenient transmission vegetable dish plate etc.
The invention has the beneficial effects as follows: the present invention designs rationally ingenious, take desktop area little, can adjust as required can accommodating vegetable dish number, handling and easy to use, and can be used as food serving trays to use, production cost of the present invention is low simultaneously, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable vegetable dish stand of the present invention.
Fig. 2 is four dish stand hand plan structure schematic diagrames of the portable vegetable dish stand of the present invention.
Fig. 3 is that four dish stand hands of the portable vegetable dish stand of the present invention face structural representation.
Fig. 4 is four dish stand hand exploded perspective views of the portable vegetable dish stand of the present invention.
Fig. 5 is the pillar sectional structure schematic diagram of the portable vegetable dish stand of the present invention.
Fig. 6 is the spacing jump ring plan structure schematic diagram of the portable vegetable dish stand of the present invention.
Fig. 7 is that the spacing jump ring of the portable vegetable dish stand of the present invention faces structural representation.
Fig. 8-9 is four dish stand hand scheme of installations of the portable vegetable dish stand of the present invention.
Figure 10 is the center block set perspective view of the portable vegetable dish stand of the present invention.
Figure 11 is that the center block set of the portable vegetable dish stand of the present invention launches schematic diagram.
In figure: 1, pillar; 2, two dish stand hand; 3, center block set; 4, arm is held in the palm; 5, annulus holder hand; 6, spacing jump ring; 7, bending is protruding; 8, handle.
Detailed description of the invention
With specific embodiment, the present invention is described in further details below, but the present invention is not only confined to following specific embodiment.
Embodiment
As shown in figs. 1-11, a kind of portable vegetable dish stand, it is made up of pillar 1 and the some layers four dish stand hand be enclosed within pillar 1;
Described four dish stand hands are formed by two two vertical overlapping cooperations of dish stand hand 2;
The described pair of dish stand hand 2 is made up of center block set 3, holder arm 4, two annulus holder hands 5 being connected in center block set 3 by holder arm 4;
Two annulus holder hands 5 on described pair of dish stand hand 2 be positioned at same level and the line in their centers of circle through the axis of center block set 3;
Two two dish stand hands 2 form four dish stand hands by the vertical overlapping cooperation of their center block set 3 and rear four the annulus holder hands 5 of vertical overlapping cooperation are positioned at same level; The diameter of annulus holder hand 5 is greater than the maximum gauge that diameter of trying to get to the heart of a matter is less than plate; Plate can be placed on annulus holder hand 5;
As shown in Figure 10, described center block set 3 one end face is plane, and other end is curved end; Curved end is provided with two arc convex and two arc grooves that seamlessly transit; Matched with arc groove by arc convex between Liang Ge center block set 3;
Described holder arm 4 one end is connected with annulus holder hand 5, and the other end is fixed on arc convex; The formation both ends of the surface that can match between described center block set 3 are the cylinder of plane.Can ensure like this to be positioned at same level by four annulus holder hands 5 of the four dish stand hands formed after two two vertical overlapping cooperations of dish stand hand 2;
As shown in figure 11, the arc convex of described center block set 3 and the developed outline of arc groove end face are two cycle sinusoidal waveforms; Radially cut open then by after sidewall flattening by center block set 3; The outline of curved end is two cycle sinusoidal waveforms; Such structure can make the structure of Liang Ge center block set 3 just the same, but can vertical overlapping cooperation mutually.
Described pillar 1, for being fixed on the open tubular column on chassis, the inwall of pillar 1 is equidistantly provided with vertically the spacing jump ring 6 of several ring-types; Described spacing jump ring 6 is provided with two bending projections 7; The line of two described bending projections 7 is through the center of spacing jump ring 6; The perforation of described bending projection 7 on pillar 1 inwall forms radial protrusion on the outer wall of pillar 1;
As shown in figs. 10-11, described center block set 3 inwall is provided with and axially extends and run through its arc convex top and the groove that can match with bending projection 7, on block set 3 inwall of described center in arc convex top to arc-shaped groove bottom between be provided with the guide groove matched with bending projection 7;
As Figure 8-9, when installation, first two dish stand hand 2 with the supine mode cover of the arc tips of center block set 3 to the bottom of pillar 1; Axially extend because described center block set 3 inwall is provided with and run through its arc convex top and the groove that can match with bending projection 7, therefore groove being aimed at two row's bending projections 7 can overlap the bottom to pillar 1 by center block set 3 smoothly; Then second two dish stand hand 2 is overlapped to the center block set 3 with first two dish stand hand 2 in the ventricumbent mode of the arc tips of center block set 3 and lean, axially extend because described center block set 3 inwall is provided with and run through its arc convex top and the groove that can match with bending projection 7, therefore now the arc convex of Liang Ge center block set 3 heads on mutually up and down; But due on block set 3 inwall of described center in arc convex top to arc-shaped groove bottom between be provided with the guide groove matched with bending projection 7; As long as therefore the center block set 3 of second two dish stand hand 2 half-twist while pressing down with regard to the vertical overlapping cooperation of Neng Shiliangge center block set 3 and to be had flexible bending protruding 7 spacing fixing, is formed four dish stand hands; By that analogy, the second layer four dish stand hand can be installed.
The top of described pillar 1 has been threaded connection handle 8.After installing four dish stand hands, handle 8 can be installed, convenient transmission vegetable dish plate etc.