CN112790519A

CN112790519A - Dining room is with removing concatenation formula dining table chair

Info

Publication number: CN112790519A
Application number: CN202011384196.0A
Authority: CN
Inventors: 胡一川; 陈丽燕
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-05-14

Abstract

The invention discloses a movable splicing type dining table and chair for a dining room, which comprises a splicing panel, two adjusting movable legs, two lifting trundles, two cover shafts, an insertion groove, a telescopic shaft, a compression spring, a limiting stopper and an ejection groove, wherein the splicing panel is a cuboid plate, the insertion groove and the ejection groove are respectively formed in two opposite side surfaces of the splicing panel, the telescopic shaft is fixedly installed on the inner side groove wall of the ejection groove, the tail end of the telescopic shaft is fixedly provided with the limiting insertion plate, arc-shaped buckle covers are further installed on two sides of the splicing panel through the cover shafts, fixed support legs and the adjusting movable legs are installed at the bottom of the splicing panel in a supporting mode, and the number of the fixed support legs and the number of the adjusting movable legs are two. Has the advantages that: according to the invention, personal movement can be realized through the lifting type caster wheel, and a plurality of dining tables can be spliced together to finish combined use.

Description

Dining room is with removing concatenation formula dining table chair

Technical Field

The invention relates to the field of dining table and chair devices in dining halls, in particular to a movable splicing type dining table and chair for a dining hall.

Background

Dining table chair is an utensil for food and beverage, and the material is more extensive, and the style that mostly uses desktop and seat to be connected is the main, and the height uses 720mm-760mm as the standard, and dining table chair is the utensil that has functions such as sit the crouching in human daily life and the social activity, relies on to lean on, meal, generally by a plurality of spare parts, the part is according to certain joining mode assembly to form, the table chair that uses when giving everybody to have a meal, the steel wood structure is many, simple structure, the colour is succinct, but if the number of people is more when dining in the dining table often separately do, can't sit together, can't put when the dish of selecting is more, and because the volume is great, individual inconvenient removal.

Disclosure of Invention

The invention aims to solve the problems and provide a movable splicing type dining table and chair for a dining room.

The invention realizes the purpose through the following technical scheme:

a movable splicing type dining table and chair for a dining room comprises a splicing panel, adjusting movable legs, lifting trundles, cover shafts, insertion grooves, telescopic shafts, compression springs, limiting blocking pieces and ejection grooves, wherein the splicing panel is a cuboid plate, the insertion grooves and the ejection grooves are respectively formed in two opposite side faces of the splicing panel, the telescopic shafts are fixedly mounted on the inner side groove walls of the ejection grooves, the limiting insertion plates are fixedly mounted at the tail ends of the telescopic shafts, arc-shaped buckle covers are further mounted on two sides of the splicing panel through the cover shafts, fixed support legs and the adjusting movable legs are mounted on the bottom support of the splicing panel, the fixed support legs and the adjusting movable legs are respectively provided with two fixed support legs, the fixed support legs and the adjusting movable legs are the same in length, fixing pieces are fixedly mounted on the inner sides of the adjusting movable legs, and screw rods are mounted in the fixing pieces, the bottom of screw rod has cup jointed the screw rod loop bar, the bottom fixed mounting of screw rod loop bar has the truckle installed part, the truckle installed part is installed through the truckle axle the lift truckle.

In order to further improve the practicality of dining room with removing concatenation formula dining table chair, the arc buckle closure leaned on and connect a side of concatenation panel is the plane, the lateral surface of arc buckle closure is the arc sphere, the bottom of arc buckle closure is passed through the buckle lock joint and is arrived the bottom of concatenation panel.

In order to further improve the practicality of the movable splicing type dining table and chair for the dining room, the limiting insertion plate extends to the upper side and the lower side of one end inside the ejection groove and extends to limit blocking pieces, the limiting blocking pieces and the inner side wall of the ejection groove are provided with the compression spring, and the compression spring is sleeved outside the telescopic shaft.

In order to further improve the practicality of the movable splicing type dining table and chair for the dining room, vertical threaded holes are formed in the fixing piece, the threaded holes are screwed together with the screw rods, and rotating hands are fixedly arranged at the tops of the screw rods and used for driving the screw rods to rotate.

In order to further improve the practicality of dining room with removing concatenation formula dining table chair, the installed part spacing groove has been seted up to the medial surface of adjusting the removal leg, truckle installed part lateral extension has the slip ear, the slip ear stretches to connect and slides to the installed part spacing inslot portion.

In order to further improve the practicality of dining room with removing concatenation formula dining table chair, adjust remove the leg with fixed landing leg strut connects to install and connects the horizontal pole, it supports through the seat support column and installs the seat to connect the horizontal pole.

In the structure, when moving the splicing type dining table, the turning hand is twisted to drive the lifting caster wheels to lift, the caster wheels are downwards made to be lower than the bottom surface of the adjusting movable leg, then the other side of the splicing panel is lifted to make the splicing panel move through the caster wheels, when the splicing is needed, the buckle is opened, the limiting insertion plate is popped out and then is inserted into the insertion groove, and the splicing of the limiting insertion plate and the insertion groove is completed.

Has the advantages that: the movable splicing type dining table and chair for the canteen can realize individual movement through the lifting type caster, and a plurality of dining tables can be spliced together to finish combined use.

Drawings

FIG. 1 is a schematic diagram of the general structure of a movable splicing type dining table and chair for a dining room, which is disclosed by the invention;

FIG. 2 is a schematic view of a limiting groove of a mounting member of the movable splicing type dining table and chair for a dining room, which is disclosed by the invention;

FIG. 3 is a drawing showing the folding structure of the adjustable movable legs of the movable splicing type dining table and chair for the dining room.

The reference numerals are explained below:

1. splicing the panels; 2. adjusting the movable leg; 3. turning the hand; 4. a fixing member; 5. a screw; 6. a screw rod sleeve rod; 7. fixing the supporting legs; 8. a caster mount; 9. lifting trundles; 10. buckling; 11. a cover shaft; 12. inserting grooves; 13. a telescopic shaft; 14. a compression spring; 15. a limit stopper; 16. a pop-up slot; 17. an arc-shaped buckle cover; 18. a limiting inserting plate; 19. mounting piece limiting grooves; 20. connecting the cross bars; 21. a seat support post; 22. a chair.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

a movable splicing type dining table and chair for a dining room is composed of a splicing panel 1, adjusting moving legs 2, lifting trundles 9, a cover shaft 11, an insertion groove 12, a telescopic shaft 13, a compression spring 14, a limiting stopper 15 and an ejection groove 16;

referring to fig. 1-3, a spliced panel 1 is a rectangular plate, two opposite side surfaces of the spliced panel 1 are respectively provided with an inserting groove 12 and an ejecting groove 16, the inner side groove wall of the ejecting groove 16 is fixedly provided with a telescopic shaft 13, and the tail end of the telescopic shaft 13 is fixedly provided with a limiting inserting plate 18;

arc buckle closure 17 is still installed through cover axle 11 in concatenation panel 1's both sides, fixed leg 7 and regulation removal leg 2 are installed to concatenation panel 1's bottom sprag, fixed leg 7 all is provided with two with regulation removal leg 2, fixed leg 7 is the same with the length of regulation removal leg 2, the inboard fixed mounting who adjusts removal leg 2 has mounting 4, install screw rod 5 in mounting 4, screw rod loop bar 6 has been cup jointed to screw rod 5's bottom, the bottom fixed mounting of screw rod loop bar 6 has truckle installed part 8, truckle installed part 8 has lift truckle 9 through the truckle axle.

In this embodiment, one side of the arc-shaped buckle cover 17 abutting against the spliced panel 1 is a plane, the outer side of the arc-shaped buckle cover 17 is an arc-shaped spherical surface, and the bottom of the arc-shaped buckle cover 17 is buckled to the bottom of the spliced panel 1 through the buckle 10.

In this embodiment, the limit inserting plate 10 extends into the ejecting slot 16, and has a limit stopper 15 extending from the upper and lower sides of one end thereof, a compression spring 14 is installed between the limit stopper 15 and the inner side wall of the ejecting slot 16, and the compression spring 14 is sleeved outside the telescopic shaft 13.

In this embodiment, a vertical threaded hole is formed in the fixing member 4, the threaded hole is screwed with the screw rod 5, and the rotating handle 3 is fixedly mounted at the top of the screw rod 5 and used for driving the screw rod 5 to rotate.

In this embodiment, the installation part limiting groove 19 is opened on the inner side surface of the adjusting moving leg 2, and the caster wheel installation part 8 transversely extends to form a sliding lug which extends to slide into the installation part limiting groove 19.

In the present embodiment, the adjusting movable leg 2 and the fixed leg 7 are connected to a connecting cross bar 20, and the connecting cross bar is supported by a seat support post 21 to be mounted with a seat 22.

In the embodiment, two splicing panels 1 are spliced and installed together, and the limit plugboard 18 is spliced into the plughole 12.

In the structure, when moving the splicing type dining table, the twisting rotary handle 3 drives the lifting caster wheel 9 to lift, the caster wheel is downwards made to be lower than the bottom surface of the adjusting movable leg, then the other side of the splicing panel 1 is lifted to make the splicing panel move through the caster wheel, when the splicing is needed, the buckle is opened, the limiting insertion plate 18 is popped out and then is inserted into the insertion groove 12, and the splicing of the limiting insertion plate and the insertion groove is completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dining room is with removing concatenation formula dining table chair which characterized in that: the adjustable leg-pulling device comprises a splicing panel, an adjusting moving leg, a lifting caster, a cover shaft, an inserting groove, a telescopic shaft, a compression spring, a limiting blocking piece and an ejecting groove, wherein the splicing panel is a cuboid plate, the inserting groove and the ejecting groove are respectively formed in two opposite side surfaces of the splicing panel, the telescopic shaft is fixedly mounted on the inner side groove wall of the ejecting groove, a limiting inserting plate is fixedly mounted at the tail end of the telescopic shaft, arc-shaped buckling covers are further mounted on two sides of the splicing panel through the cover shaft, fixed support legs and the adjusting moving leg are mounted on the bottom of the splicing panel in a supporting mode, the fixed support legs and the adjusting moving leg are respectively provided with two fixed support legs, the fixed support legs and the adjusting moving leg are the same in length, a fixing piece is fixedly mounted on the inner side of the adjusting moving leg, a screw rod is mounted in the fixing piece, and, the bottom fixed mounting of screw rod loop bar has the truckle installed part, the truckle installed part is installed through the truckle axle the lifting foot wheel.

2. The movable splicing type dining table and chair for the dining hall as claimed in claim 1, wherein: the arc buckle closure inarching a side of concatenation panel is the plane, the lateral surface of arc buckle closure is the arc sphere, the bottom of arc buckle closure is passed through the buckle lock joint and is arrived the bottom of concatenation panel.

3. The movable splicing type dining table and chair for the dining hall as claimed in claim 1, wherein: the limiting insertion plate extends to the upper side and the lower side of one end of the ejection groove and extends to form limiting stoppers, the compression spring is installed between the limiting stoppers and the inner side wall of the ejection groove, and the compression spring is sleeved on the outer side of the telescopic shaft.

4. The movable splicing type dining table and chair for the dining hall as claimed in claim 1, wherein: the fixing piece is provided with a vertical threaded hole, the threaded hole is screwed with the screw rod, and the top of the screw rod is fixedly provided with a rotating hand for driving the screw rod to rotate.

5. The movable splicing type dining table and chair for the dining hall as claimed in claim 1, wherein: the medial surface of adjusting the removal leg has seted up the installed part spacing groove, truckle installed part lateral extension has the slip ear, the slip ear stretch connect slide to the installed part spacing inslot portion.

6. The movable splicing type dining table and chair for the dining hall as claimed in claim 1, wherein: the adjustable movable leg and the fixed leg support are connected and installed with a connecting cross rod, and the connecting cross rod is supported and installed with a seat through a seat support column.