CN208388117U - Polygonal equity profile round table - Google Patents

Abstract

The utility model provides a kind of polygonal reciprocity profile round table, it includes circular desktop, equal angular arrangement is provided with the arc-shaped notch detent of several indents on the desktop periphery, and the outermost end of each notch detent is respectively positioned on same circumference, and the quantity of the notch detent is 3 or 4.The polygonal reciprocity profile round table has the advantages that design science, seat space design is more reasonable, chest and abdomen space is big, both hands opereating specification is wider array of.

Description

Polygonal equity profile round table

Technical field

The utility model relates to a kind of mahjong table desktops, specifically, relate to a kind of polygonal reciprocity profile round table.

Background technique

Round table beautiful shape, angle is round and smooth, and visual effect has more intelligence with respect to square table, unheavy, the face that can be efficiently used Product is higher, but in the specific use process, existing circle mahjong table has the following problems:

Round table outer peripheral surface is arc, when participant's seat, since radius is excessive, can put the positional distance human body of board away from From farther out, distance of the desktop-centric apart from human body is round table radius, and during taking domino, thorax abdomen is through being commonly encountered the edge part of desk Position and be in extraordinary squeezed state, need to raise oneself slightly what is more to take domino, or by other side board push come, experience it is very poor.

In play, both hands are swung so that, as the center of circle, circle center distance puts distance at board, and farther out, and this section of distance is simultaneously at chest and abdomen It is not only extra without other effects, but also be in the way.

In order to solve the above problems, people are seeking always a kind of ideal technical solution.

Utility model content

The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of design science, seat space is set Meter is more reasonable, chest and abdomen space is big, the polygonal reciprocity profile round table of the wider array of one kind of both hands opereating specification.

To achieve the goals above, the technical scheme adopted by the utility model is a kind of polygonal reciprocity profile round table, Including circular desktop, equal angular arrangement is provided with the arc-shaped notch detent of several indents on the desktop periphery, each to lack The outermost end of mouth detent is respectively positioned on same circumference.

Described on base, the quantity of the notch detent is 3 or 4.

It is described on base, it is changeover portion between adjacent two notches detent, the changeover portion is consistent with the desktop outer profile Arc-shaped transitional surface.

It is described on base, it is changeover portion between adjacent two notches detent, the changeover portion is lacked equipped with several small-sized interior concave arcs Mouthful.

Described on base, the desktop panel includes bottom plate, frame, panel and press frame, the outer of the panel and described Frame collectively forms the notch detent and the changeover portion, and the press frame is fixed on the frame and the panel upper end Face, the panel and the frame are mounted on the bottom plate.

Described on base, the bottom plate includes rising the bucket-shaped main body of son and column, and the bucket-shaped main body of liter includes quadrangle unfilled corner The square plate of setting and the flanging for tilting and being wholely set upwards from each edge of the square plate, the column are along each angle The vertical plate structure of flanging outer fixed setting at unfilled corner, the uprights vertical are arranged in the square plate.

It is described on base, the horizontally outer mounting surface for extending to form column on the flanging, the outer of the mounting surface to On be bent to form rib.

Described on base, the unfilled corner is chamfering structure, and the vertical plate structure is the vertical plate structure of flanging twice, the vertical plate Feature cross-section is in isosceles trapezoid, and the lower edge of the vertical plate structure is aligned with the flanging outer.

Described on base, the unfilled corner is rounded structure, and the vertical plate structure is arc-shaped vertical plate structure, the vertical plate knot The lower edge of structure is aligned with the flanging outer.

Described on base, the angle of the flanging and the square plate is 120 ° -160 °.

The utility model has substantive features and progress compared with the prior art, and specifically, the utility model is in round table On the basis of improve, circumferentially face one circle angularly be arranged notch detent, notch detent is arc-shaped, the mahjong that concaves Participant is sitting in each notch detent, and due to becoming Inner arc from original external arc in front of chest and abdomen, chest and abdomen are no longer influenced by desktop Compressing, space is more reasonable, while both hands are closer at mahjong pendulum board and at desktop-centric, and freedom degree is higher, and both hands can be grasped The range of work is bigger, solves the problems, such as that positive detachable round tabletop causes discomfort of taking domino since radius is excessive.

It has the advantages that design science, seat space design is more reasonable, chest and abdomen space is big, both hands opereating specification is wider array of.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the polygonal reciprocity profile round table of the utility model.

Fig. 2 is the cross-sectional view of the polygonal reciprocity profile round table of the utility model.

Fig. 3 is the structural schematic diagram of the utility model insole board.

In figure: 1. desktops；2. notch detent；3. changeover portion；4. arc gap；5. bottom plate；6. frame；7. panel；8. pressure Moulding；9. rising the bucket-shaped main body of son；10. column；9-1. square plate；9-2. flanging；11. mounting surface；12. rib.

Specific embodiment

Below by specific embodiment, the technical solution of the utility model is described in further detail.

As shown in Figure 1-Figure 3, a kind of polygonal reciprocity profile round table, including circular desktop 1, on 1 periphery of desktop Equal angular arrangement is provided with the arc-shaped notch detent 2 of several indents, and the outermost end of each notch detent 2 is respectively positioned on same circumference On.The quantity of the notch detent 2 is 3 or 4, respectively corresponds three people's mahjong and four people's mahjong.

Design principle: on the basis of table top of round table 1, shorten between human body and pendulum board and human body and desktop-centric it Between distance will not resist table side easily so that participant, during touching board, playing card, the surplus that chest and abdomen lean forward is bigger, it is double The position that hand is extensible to is farther, promotes use feeling.

It is changeover portion 3 between adjacent two notches detent 2, the changeover portion 3 is and the consistent circular arc of desktop outer profile Transition face keeps the circular big profile of desktop constant, and visual effect holding remains unchanged.

Further, in order to which changeover portion 3 is more matched with notch detent 2, the changeover portion is equipped with several small-sized interior concave arcs The design concept of notch 4, entire desktop is consistent.

The desktop panel includes bottom plate 5, frame 6, panel 7 and press frame 8, the outer of the panel 7 and the frame 6 The notch detent 2 and the changeover portion 3 are collectively formed, the press frame 8 is fixed on 7 upper end of the frame 6 and the panel Face, the panel 7 and the frame 6 are mounted on the bottom plate 5.

Frivolous in order to do desktop, the bottom plate 5 includes rising the bucket-shaped main body 9 of son and column 10, the bucket-shaped master of liter Body 9 includes the square plate 9-1 of quadrangle unfilled corner setting and tilts and be wholely set upwards from each edge square plate 9-1 Flanging 9-2, the column 10 are the vertical plate structure of the outer the flanging 9-2 fixed setting along each angle unfilled corner, and the column 10 hangs down Directly it is arranged in the square plate 9-1.

It rises the bucket-shaped main structure of son and occupies the size of a part of column so that the edge of round table bottom plate forms inclined-plane, So that frame can do narrow accordingly, it is narrow that the mahjong table that is finally made into forms edge, the wide structure in middle part, from visual effect On build the moulding that ultra-thin mahjong is made, it is more beautiful.

The mounting surface 11 of column is horizontally extended to form on the flanging outside, the outer of the mounting surface 11 is folded upward at Rib 12 is formed, increases mounting surface 11, mounting surface 11 and column 10 are fixed, and column 10 uses the vertical plate structure of bending, instead of pipe Part structure, bearing area is bigger, and enabling capabilities are more preferable, and 12 column of rib plays installation position-limiting action, rises and reinforces to mounting surface Structure function.

The unfilled corner is chamfering structure, and the vertical plate structure is the vertical plate structure of flanging twice, and the vertical plate structure is transversal Face is in isosceles trapezoid, and the lower edge of the vertical plate structure is aligned with the outer the flanging 9-2.

Bottom plate 5 and 10 structure of column are changed to solid by original plane, and the flanging 9-2 of surrounding is connected with each other, and constitute approximate The bucket-shaped structure of liter of taper type, more outstanding in bending resistance and anti-pressure ability, structural strength is higher, is unlikely to deform.

In other embodiments, the unfilled corner is rounded structure, and the vertical plate structure is arc-shaped vertical plate structure, described The lower edge of vertical plate structure is aligned with the flanging outer.

When specific production, the angle of the flanging 9-2 and the square plate 9-1 are 120 ° -160 °, and 135 ° are optimum angle Degree.

Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (10)

1. a kind of polygonal reciprocity profile round table, it is characterised in that: it includes circular desktop, on the desktop periphery angularly Ground arrangement is provided with the arc-shaped notch detent of several indents, and the outermost end of each notch detent is respectively positioned on same circumference.

2. the polygonal reciprocity profile round table of one kind according to claim 1, it is characterised in that: the quantity of the notch detent It is 3 or 4.

3. the polygonal reciprocity profile round table of one kind according to claim 1 or 2, it is characterised in that: adjacent two notches detent Between be changeover portion, the changeover portion be and the consistent arc-shaped transitional surface of desktop outer profile.

4. the polygonal reciprocity profile round table of one kind according to claim 1 or 2, it is characterised in that: adjacent two notches detent Between be changeover portion, the changeover portion be equipped with several small-sized indent arc gaps.

5. the polygonal reciprocity profile round table of one kind according to claim 4, it is characterised in that: the desktop include bottom plate, Frame, panel and press frame, the outer of the panel and the frame collectively form the notch detent and the changeover portion, institute It states press frame and is fixed on the frame and the panel upper surface, the panel and the frame are mounted on the bottom plate.

6. the polygonal reciprocity profile round table of one kind according to claim 5, it is characterised in that: the bottom plate includes rising son bucket Shape main body and column, it is described to rise square plate that the bucket-shaped main body of son includes the setting of quadrangle unfilled corner and from each edge of the square plate The flanging for tilting and being wholely set upwards, the column are the vertical plate structure of the flanging outer fixed setting along each angle unfilled corner, The uprights vertical is arranged in the square plate.

7. the polygonal reciprocity profile round table of one kind according to claim 6, it is characterised in that: on the flanging horizontally The mounting surface of column is extended to form outside, and the outer of the mounting surface is folded upward to form rib.

8. the polygonal reciprocity profile round table of one kind according to claim 7, it is characterised in that: the unfilled corner is chamfering knot Structure, the vertical plate structure are the vertical plate structure of flanging twice, and the vertical plate feature cross-section is in isosceles trapezoid, the vertical plate structure Lower edge be aligned with the flanging outer.

9. the polygonal reciprocity profile round table of one kind according to claim 7, it is characterised in that: the unfilled corner is fillet knot Structure, the vertical plate structure are arc-shaped vertical plate structure, and the lower edge of the vertical plate structure is aligned with the flanging outer.

10. according to the polygonal reciprocity profile round table of the described in any item one kind of claim 6-8, it is characterised in that: the flanging Angle with the square plate is 120 ° -160 °.