CN2201833Y

CN2201833Y - Shape-changing dining table

Info

Publication number: CN2201833Y
Application number: CN 94220629
Authority: CN
Inventors: 李鸿谋
Original assignee: Jilin Yatai Wood Industry Co Ltd
Current assignee: Jilin Yatai Wood Industry Co Ltd
Priority date: 1994-09-02
Filing date: 1994-09-02
Publication date: 1995-06-28
Anticipated expiration: 2004-09-02

Abstract

The utility model provides a deformable dining table, which belongs to an improved design of dining tables in the field of furniture, and comprises a base and a supporting plate. The utility model is characterized in that a table top of the dining table is composed of two semicircular table tops and two rectangular table tops. The supporting plate is provided with slide rails. The two semicircular table tops and the base are connected into integration through an H-shaped mortise block, and the two semicircular table tops can slide along the slide rails relative to the base. Sliding is realized by adopting a rack gear device. A mechanical folding rack is also arranged between the two slide rails. The hinges of the two rectangular table tops are movably connected into integration, and one of the rectangular table tops is fixedly connected with the mechanical folding rack. The utility model has the advantage of simple, unsophisticated and elegant appearance, and is suitable for household, hotels and restaurants.

Description

Shape-changing dining table

The Shape-changing dining table that the utility model relates to belongs to the improvement design of dinner table in the furniture class.

Family expenses dining table, catering trade dining room use dinner table of a great variety at present, and function differs, known distortion dining table belongs to more variation or variation square, the rectangle table top circular, square mesa, and only be adapted to mostly make by hand in its structure design.

The purpose of the utility model is to provide the variation that can realize round table surface and oval table top on a kind of function and changes the no parts in back and splits in making every effort to simple and unsophisticated luxurious, structure in dinner table body, the moulding and design the Shape-changing dining table of making every effort to be suitable for suitability for industrialized production.

The technical scheme that adopts that achieves the above object is: this Shape-changing dining table, comprise base and the supporting plate that is fixed with one with it, and it is characterized in that: this dinner table table top is made up of two semicircle table tops and two rectangle table tops; Both end sides on the long limit of supporting plate is fixed with the slide rail with tongue-and-groove structure respectively, be respectively arranged with two groove beams with tongue-and-groove structure in the bottom surface of each semicircle table top, " worker " font tenon piece that be inlaid in the tongue-and-groove of groove beam by a tenon stationary fit, another tenon is inlaid in the slide rail tongue-and-groove movingly is connected as a single entity two halves round table surface and base, and make semicircle table top relatively base slide along slide rail; Realize the two halves round table surface slide the tooth bar that adopted rack gearing, this device to comprise to be connected in respectively on each groove beam and respectively hinged bearing two above the slide rail with two gears of each tooth bar joggleword; Also be provided with the frame that is folded mechanically that is connected on the supporting plate between said two slide rails; Said two rectangle table tops are with the movable disjunctor of hinge, and one of them rectangle table top is connected in is folded mechanically on the frame.

Structural representation when Fig. 1 is this Shape-changing dining table ovalize table top.

Fig. 2 is the vertical view (table top dots) of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is an I portion partial enlarged drawing among Fig. 2.

Fig. 5 is the upward view (containing profile) of Fig. 4.

Fig. 6 makes schematic diagram for being folded mechanically framework.

Fig. 7 is the side view of Fig. 6.

Two rectangle table top folded position schematic diagrames when Fig. 8 is out of shape for this dinner table.

Fig. 9 is the organigram of this Shape-changing dining table when being deformed into round table surface by oval-shaped table-board shown in Figure 1.

Figure 10 is the vertical view (removing table top) of Fig. 9.

Figure 11 is the left view of Fig. 9.

The embodiment that provides below in conjunction with accompanying drawing further describes.Referring to accompanying drawing, the supporting plate (2) that this Shape-changing dining table includes base (1) and is fixed with one with it, base (1) adopt copy milling to can be made into bionical (as lion or brave claw-like) form, and supporting plate (2) is a rectangular slab.This dinner table table top is constituted by two semicircle table tops (3) and two rectangle table tops (4).Both end sides on the long limit of supporting plate (2) is fixed with two slide rails (5) with tongue-and-groove structure with wood screw respectively, and two groove beams (6) with tongue-and-groove structure that the also useful wood screw in the bottom surface of each semicircle table top (3) is connected, utilize the tongue-and-groove structure of slide rail (5) and groove beam (6), by using " worker " font tenon piece (7), two semicircle table tops (3) and base (1) are linked into an integrated entity, and owing to a tenon stationary fit of " worker " font tenon piece (7) is inlaid in groove beam (6) tongue-and-groove, the other end be inlaid in movingly then make in slide rail (5) tongue-and-groove two semicircle table tops (3) relatively slide rail (5) that is relatively base (1) slide (referring to Fig. 2～Fig. 5), convenience and reliability in order to ensure this sliding motion, this dinner table has adopted rack gearing, this device comprises with wood screw and is fixedly connected on tooth bar (8) above each groove beam (6), and by axle (9) or be provided with bearing (drawing among the figure) respectively hinged bearing on two slide rails (5) and with two gears (10) of tooth bar (8) joggleword.Because of two slide rails (5) have certain altitude, then by two slide rails (5) but between and be formed with the chamber of storage between the table top, also being provided with one between two slide rails (5) in this chamber is connected in and is folded mechanically frame (11) on the supporting plate (2), this is folded mechanically frame (11) structure and sees also Fig. 6, Fig. 7, it comprises pole (12), pole (12) two ends are hinged with holder (14) by hinge (13) respectively, and one of them holder (14) is fixed on the supporting plate (2) with wood screw, between two rectangle table tops (4) with behind the hinge disjunctor one of them rectangle table top (4) and another holder (14) that is folded mechanically frame (11) being solidly fixed.Also be respectively arranged with locking device (15) in the bottom surface of two halves round table surface (3), so that when using this dinner table, after form slection, lock.This locking device is the commercially available prod of furniture special use, and also non-the application protects feature, so do not provide structural map in detail.This Shape-changing dining table except connector (wood screw), be folded mechanically frame (11) and locking device and adopt the steel material, Yu Zhejun can adopt timber to make.

This Shape-changing dining table by the process that oval table top shown in Figure 1 becomes round table surface shown in Figure 9 is: will become (4) doubling by two rectangle platforms of hinge disjunctor earlier as shown in Figure 8, by falling into after the distortion that is folded mechanically frame (11) by two slide rails (5) but between in the storage chamber that forms after, promote semicircle table top and two semicircle table tops are lumped together by rack gearing, with locking device locking, this dinner table has then become round table surface by oval table top.Distortion by visible this dinner table table top of said process, the relative slip of two halves round table surface is to realize by rack gearing, two rectangle table tops then are to realize by hinge of both disjunctors and the distortion that is folded mechanically frame (11), when being this dinner table ovalize table top, be folded mechanically between two holders (14) of frame (11) and be parastate, just be folded mechanically frame (11) and itself say that it is upright straight state, and during the rounded table top of this dinner table table top, need this moment splendid attire after the two rectangle table top doublings in the abdominal cavity of dinner table (between two slide rails), then this moment is owing to two holders (14) on mechanism's folding stand (11) are hinged by hinge (13), so two holders (14) reverse relatively, be folded mechanically the relative supporting plate of frame (11) this moment and be down laying state, this shows that being folded mechanically frame (11) parts is parts of realizing rectangle table top and dinner table disjunctor and state variation dual-use function.

The advantage of this Shape-changing dining table is handsome in appearance, and the base footing can be made into bionical form, and use in simple and unsophisticated, elegant, the suitable family of moulding and luxurious hotel dining room. This dinner table has oval table top and round table surface exchanges function, and after this dinner table becomes round table surface by oval table top, be contained in the table top bottom chamber by means of folding stand after two extra rectangle table tops are collapsible, no parts split in the dinner table body after particularly becoming the round table surface dinner table, bring great convenience to the user. Applicability is stronger, and the distortion of table top is adopted rack gearing that the opening and closing of semicircle table top are slided and is very easy to. The setting of locking device makes between each table top in conjunction with very tight.

Claims

1, a kind of Shape-changing dining table comprises base and the supporting plate that is fixed with one with it, and it is characterized in that: this dinner table table top is made up of two semicircle table tops and two rectangle table tops; Both end sides on the long limit of supporting plate is fixed with the slide rail with tongue-and-groove structure respectively, be respectively arranged with two groove beams with tongue-and-groove structure in the bottom surface of each semicircle table top, " worker " font tenon piece that be inlaid in the tongue-and-groove of groove beam by a tenon stationary fit, another tenon is inlaid in the slide rail tongue-and-groove movingly is connected as a single entity two halves round table surface and base, and make semicircle table top relatively base slide along slide rail; Realize that the two halves round table surface slides and adopted rack gearing, this device to comprise the tooth bar that is connected in respectively on each groove beam, and respectively hinged bearing two above the slide rail with two gears of each tooth bar joggleword; Also be provided with the frame that is folded mechanically that is connected on the supporting plate between said two slide rails; Said two rectangle table tops are with the movable disjunctor of hinge, and one of them rectangle table top is connected in is folded mechanically on the frame.