CN211933304U - Deformation structure of table and chair for dining room - Google Patents
Deformation structure of table and chair for dining room Download PDFInfo
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- CN211933304U CN211933304U CN202020481821.2U CN202020481821U CN211933304U CN 211933304 U CN211933304 U CN 211933304U CN 202020481821 U CN202020481821 U CN 202020481821U CN 211933304 U CN211933304 U CN 211933304U
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Abstract
The utility model discloses a dining room is with table chair deformation structure, including first support frame, second support frame and roof-rack, the first support leg that longitudinal section is convex structure is all welded at the both ends of first support frame, the welding of one side of roof-rack bottom outer wall has the connecting rod that longitudinal section is convex structure, and the one end of connecting rod passes through the hinge rotation and connects on the top outer wall of first support leg, the second support leg that longitudinal section is convex structure is all welded at the both ends of second support frame, the welding has the bracing piece that longitudinal section is convex structure on the top outer wall of second support leg, and the top of bracing piece is passed through the hinge rotation and is connected on the bottom outer wall of roof-rack. The utility model can unfold the desk and chair when the student has a meal, the top plate is used as a dining table, which is convenient for the student to have a meal, when the student needs to take a meal, the desk and chair can be folded to form a bench, so that the student can watch the meal more comfortably; meanwhile, the rest of the staff in the canteen can be facilitated.
Description
Technical Field
The utility model relates to a food and beverage apparatus technical field especially relates to a dining room is with table chair warp structure.
Background
The dining table and chair is an appliance used for dining, has wide material consumption, is an appliance used in daily life and social activities of human beings and has the functions of sitting, lying, leaning, dining and the like, is generally assembled by a plurality of parts according to a certain connection mode, and is used for dining for people, and the steel-wood structure is abundant, the structure is simple, and the color is simple.
However, the existing table and chair for the dining room are generally of a fixed structure, occupy large space, and are inconvenient to use when students take activities in the dining room. Therefore, it is desirable to design a deformation structure of a table and chair for a dining room to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a deformation structure of a table and a chair for a dining room.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dining room is with table chair deformation structure, includes first support frame, second support frame and roof-rack, the first support leg that longitudinal section is convex structure is all welded at the both ends of first support frame, the welding of one side of roof-rack bottom outer wall has the connecting rod that longitudinal section is convex structure, and the one end of connecting rod rotates through the hinge and connects on the top outer wall of first support leg, the second support leg that longitudinal section is convex structure is all welded at the both ends of second support frame, the welding has the bracing piece that longitudinal section is convex structure on the top outer wall of second support leg, and the top of bracing piece is passed through the hinge and is rotated the connection on the bottom outer wall of roof-rack.
Further, a top plate is installed on the outer wall of the top frame through bolts, a first seat plate is installed on the outer wall of the top of the first supporting frame through bolts, and a second seat plate is installed on the outer wall of the top of the second supporting frame through bolts.
Furthermore, a third supporting leg is welded on the outer portion of the bottom of the second supporting frame and located between the two second supporting legs.
Furthermore, a reinforcing rib is welded between the outer wall of the opposite side of the top frame and is fixedly connected with the top plate through a bolt.
Furthermore, the radius of the second supporting leg is larger than that of the first supporting leg, the radius of the second supporting leg is smaller than that of the supporting rod, and the radius of the second supporting leg is equal to that of the connecting rod.
The utility model has the advantages that:
1. by the arrangement of the utility model, when the student has a meal, the desk and the chair can be unfolded, the first seat plate and the second seat plate can serve as benches, the top plate can serve as a dining table, the student can have a meal conveniently, when the student needs to take an activity, the desk and the chair can be folded, at the moment, the first seat plate and the second seat plate are combined, and the top plate is changed into a chair back to form a bench, so that the student can watch the activity more comfortably; meanwhile, the rest of the staff in the canteen can be facilitated.
Drawings
FIG. 1 is a schematic view of a deformed structure of a dining room table and chair according to the present invention;
fig. 2 is a schematic view of the folding structure of the deformation structure of the table and chair for the dining room of the present invention.
In the figure: 1 first supporting leg, 2 first bedplate, 3 connecting rods, 4 roof-racks, 5 roofs, 6 second supporting frames, 7 third supporting legs, 8 second bedplate, 9 second supporting legs, 10 supporting rods, 11 first supporting frames and 12 reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, a deformation structure of a table and chair for a dining room comprises a first support frame 11, a second support frame 6 and a top frame 4, wherein first support legs 1 with longitudinal sections in arc-shaped structures are welded at two ends of the first support frame 11, the first support legs 1 are used for supporting and fixing an integral structure, a connecting rod 3 with longitudinal sections in arc-shaped structures is welded at one side of the outer wall of the bottom of the top frame 4, one end of the connecting rod 3 is connected to the outer wall of the top of the first support leg 1 through a hinge in a rotating mode, second support legs 9 with longitudinal sections in arc-shaped structures are welded at two ends of the second support frame 6, the second support legs 9 are used for supporting the second support frame 6, a support rod 10 with longitudinal sections in arc-shaped structures is welded on the outer wall of the top of the second support legs 9, and the top ends of the support rod 10 are.
Further, install roof 5 through the bolt on the top outer wall of roof-rack 4, roof 5 can act as the back of the chair or desktop, installs first bedplate 2 through the bolt on the top outer wall of first support frame 11, installs second bedplate 8 through the bolt on the top outer wall of second support frame 6, and first bedplate 2 and second bedplate 8 are used for acting as the seat.
Furthermore, a third supporting leg 7 is welded on the outer portion of the bottom of the second supporting frame 6, the third supporting leg 7 is located between the two second supporting legs 9, and the third supporting leg 7 is used for assisting in supporting the second supporting frame 6.
Furthermore, a reinforcing rib 12 is welded between the outer walls of the opposite sides of the top frame 4, the reinforcing rib 12 is fixedly connected with the top plate 5 through bolts, and the reinforcing rib 12 is used for supporting the top plate 5 in the middle.
Further, the radius of second supporting leg 9 is greater than the radius of first supporting leg 1, and the radius of second supporting leg 9 is less than the radius of bracing piece 10, and the radius of second supporting leg 9 equals the radius of connecting rod 3, and this kind of structure makes second supporting leg 9 and connecting rod 3 can the joint in the top of first supporting leg 1.
The working principle is as follows: when the folding is needed, an operator firstly lifts the top frame 4, rotates the top frame 4 to one side of the first support leg 1, holds the second support frame 6 with hands during rotation to prevent the second support frame 6 from being damaged, when the top frame 4 is continuously rotated, the connecting rod 3 and the second support frame 6 below the top frame are both clamped above the first support leg 1, at the moment, the first seat plate 2 and the second seat plate 8 are combined to serve as a base, one side of the top plate 5 is clamped at the top of the first support leg 1 and is fixed through the connecting rod 3 and the support rod 10 to serve as a chair back, and a bench structure is formed; when needs expand, operating personnel at first will mention second support frame 6, and rotate second support frame 6 and roof-rack 4 to the one side of keeping away from first support leg 1, second support leg 9 and the ground contact until second support frame 6 make roof-rack 4 joint at the top of bracing piece 10, bracing piece 10 and connecting rod 3 jack-up roof-rack 4, first bedplate 2 and second bedplate 8 part this moment, act as the bench of both sides, roof 5 of roof-rack 4 top is kept flat, act as middle dining table, form meal seat structure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a dining room is with table chair deformation structure, includes first support frame (11), second support frame (6) and roof-rack (4), its characterized in that, first support leg (1) that the longitudinal section is circular arc structure is all welded at the both ends of first support frame (11), one side welding of roof-rack (4) bottom outer wall has connecting rod (3) that the longitudinal section is circular arc structure, and the one end of connecting rod (3) rotates through the hinge and connect on the top outer wall of first support leg (1), second support leg (9) that the longitudinal section is circular arc structure are all welded at the both ends of second support frame (6), the welding has bracing piece (10) that the longitudinal section is circular arc structure on the top outer wall of second support leg (9), and the top of bracing piece (10) is passed through the hinge and is rotated and is connected on the bottom outer wall of roof-rack (4).
2. The deformation structure of the table and chair for the canteen according to claim 1, wherein the top frame (4) is provided with a top plate (5) on the outer wall of the top through bolts, the first seat plate (2) is provided on the outer wall of the top of the first supporting frame (11) through bolts, and the second seat plate (8) is provided on the outer wall of the top of the second supporting frame (6) through bolts.
3. The deformation structure of the table and chair for the canteen according to claim 1, wherein a third supporting leg (7) is welded on the bottom outer portion of the second supporting frame (6), and the third supporting leg (7) is located between the two second supporting legs (9).
4. The deformation structure of the tables and chairs for the canteen according to claim 1, wherein a reinforcing rib (12) is welded between the outer walls of the opposite sides of the top frame (4), and the reinforcing rib (12) is fixedly connected with the top plate (5) through a bolt.
5. A deformation structure of tables and chairs for canteens according to claim 1, characterized in that the radius of the second support leg (9) is greater than the radius of the first support leg (1), and the radius of the second support leg (9) is smaller than the radius of the support bar (10), the radius of the second support leg (9) being equal to the radius of the connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481821.2U CN211933304U (en) | 2020-04-06 | 2020-04-06 | Deformation structure of table and chair for dining room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481821.2U CN211933304U (en) | 2020-04-06 | 2020-04-06 | Deformation structure of table and chair for dining room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211933304U true CN211933304U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020481821.2U Active CN211933304U (en) | 2020-04-06 | 2020-04-06 | Deformation structure of table and chair for dining room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211933304U (en) |
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2020
- 2020-04-06 CN CN202020481821.2U patent/CN211933304U/en active Active
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