CN219982369U - Extensible dining table - Google Patents

Abstract

The utility model relates to the field of household building materials, in particular to an extensible dining table, which comprises a table plate and a supporting plate; the bottom of the table plate is fixedly connected with a group of table legs; a sliding groove is formed in the position, close to the table corner, of the bottom of the table plate; a vertical groove is formed in the supporting plate; a convex chute is formed in the supporting plate and is communicated with the vertical groove; a limiting plate is fixedly connected to one side of the supporting plate; an additional plate is arranged on the limiting plate; when many needs of family guests stretch the dining table, upwards lift up the additional board through using the personnel, the additional board drives the dwang and rises in the vertical groove, the dwang drives the dwang and rises at the convex spout, when arriving with the table coplanar, rotate the additional board, rotate the top with bottom slider, then with the sliding tray of table bottom relatively, slide into, the table just splices together with the additional board, has the effect of stretching the dining table, conveniently has dinner, simple structure convenient operation.

Description

Extensible dining table

Technical Field

The utility model relates to the field of household building materials, in particular to an extensible dining table.

Background

Modern family houses are generally small households, the dining room space is particularly narrow, if smaller dining tables are selected, dining tables are not placed enough when relatives visit, and if larger dining tables are selected, the dining rooms are crowded at ordinary times, so that the extensible dining tables become more and more choices for the households.

In the prior art, the extensible dining tables on the market at present are generally divided into a foldable type dining table and a storage type dining table, when the dining table is in operation, the extensible structure is complex, the structure operation is easy to cause problems, most of the extensible dining tables are not detachable, and if the extensible part is damaged, the whole table is scrapped; therefore, an extendable dining table is proposed to address the above problems.

Disclosure of Invention

In order to make up for the defects in the prior art, the utility model provides an extensible dining table.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an extensible dining table, which comprises a table plate and a supporting plate; the bottom of the table plate is fixedly connected with a group of table legs; a sliding groove is formed in the position, close to the table corner, of the bottom of the table plate; a vertical groove is formed in the top of the supporting plate; a convex chute is formed in the supporting plate and is communicated with the vertical groove; a limiting plate is fixedly connected to one side of the supporting plate; the side wall of the supporting plate is provided with an additional plate; a rotating rod is fixedly connected to one side of the additional plate; the rotating rod extends out of the vertical groove, and a rotating piece is arranged in the convex groove; the bottom of the additional plate is fixedly connected with a sliding block; and the bottom of the limiting plate is fixedly connected with a group of supporting rods.

Preferably, the side wall of the supporting plate is provided with a transverse through groove; the rotating member includes a first gear and a male housing; the top of the rotating rod penetrates through the convex shell to be fixedly connected with a first gear, and the first gear is connected with a second gear in a meshed manner; the second gear is fixedly connected with a connecting cylinder; the connecting cylinder is sleeved with an extension rod, and the extension rod is connected with the convex shell; a rotating block is fixedly connected to one side of the connecting cylinder; a rotating groove is formed in two sides of the rotating block, and a fixed rod is connected in the rotating groove through rotation of the rotating drum; the convex shell is provided with a first through groove, and the first through groove corresponds to the fixing rod in position.

Preferably, the additional plate is fixedly connected with a fixing block at a position close to the rotating rod; a first fixing groove is formed in one side of the supporting plate; and a second fixing groove is formed in the side wall of the convex chute.

Preferably, the bottom of the supporting plate is fixedly connected with a supporting column.

Preferably, a group of universal wheels are arranged at the bottoms of the support columns and the support rods.

Preferably, the bottom of the additional plate is fixedly connected with a first foam cushion; a second sponge cushion is placed in the first fixing groove.

The utility model has the advantages that:

1. when many needs of family guests stretch the dining table, upwards lift up the additional board through using the personnel, the additional board drives the dwang and rises in vertical groove, the dwang drives the rotor and rises at the convex spout, when arriving with the table coplanar, rotate the additional board, rotate the top with the bottom slider, then it is relative with the sliding tray of table bottom, slide into, the table just splices together with the additional board, have the effect of stretching the dining table, the convenience is eaten conveniently, simple structure makes things convenient for the operation, when not needing to stretch the dining table, the additional board slides down from the table, at this moment additional board, the backup pad, limiting plate and bracing piece constitute a chair, the convenience guest has a rest above.

2. When the dining table needs to be stretched, the additional plate is lifted to the highest position, the additional plate is clockwise rotated by 180 degrees to drive the rotating rod to rotate by 180 degrees, the rotating rod drives the first gear to rotate by 180 degrees, the first gear is meshed with the second gear, the diameter of the first gear is smaller than half of that of the second gear, so that the first gear rotates by 180 degrees to drive the second gear to rotate by 90 degrees, at the moment, the second gear drives the rotating block to rotate by 90 degrees, the rotating block is in a straight shape and is vertical, when the rotating block rotates by 90 degrees, the straight shape is changed from vertical to horizontal, the horizontal length is prolonged, the first through groove of the fixing rod which is connected with two sides in a rotating way extends out of the convex shell and is clamped with the horizontal through groove on the supporting plate, the height of the rotating piece inside the supporting plate is fixed, the fixing piece is spliced with the table plate, the fixing plate is convenient for a user to operate, the dining table does not need to be stretched, the splicing is removed, the anticlockwise rotating of the additional plate is driven, and finally the straight shape of the rotating block is changed from horizontal direction to vertical, the horizontal length is shortened, the fixing rod is shortened to the convex shell, and the chair is lowered to the position of the limiting plate, and the chair is convenient to rest.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a partial perspective view of the present utility model;

fig. 6 is a partial perspective view of the present utility model.

In the figure: 1. a table plate; 2. a support plate; 3. a table leg; 4. a sliding groove; 5. a vertical groove; 6. a convex chute; 7. a limiting plate; 8. an additional plate; 9. a rotating lever; 10. a slide block; 11. a support rod; 12. a transverse through groove; 13. a first gear; 14. a male shell; 15. a second gear; 16. a connecting cylinder; 17. an extension rod; 18. a fixing rod; 19. a first through groove; 20. a fixing block; 21. a first fixing groove; 22. a second fixing groove; 23. a support column; 24. a universal wheel; 25. a first foam pad; 26. a second sponge pad; 27. and rotating the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an extendable dining table comprises a table board 1 and a supporting board 2; a group of desk legs 3 are fixedly connected to the bottom of the desk plate 1; a sliding groove 4 is formed in the bottom of the table plate 1 at a position close to the table corner; a vertical groove 5 is formed in the top of the supporting plate 2; a convex chute 6 is formed in the supporting plate 2, and the convex chute 6 is communicated with the vertical groove 5; a limiting plate 7 is fixedly connected to one side of the supporting plate 2; the side wall of the supporting plate 2 is provided with an additional plate 8; a rotating rod 9 is fixedly connected to one side of the additional plate 8; the rotating rod 9 extends out of the vertical groove 5, and a rotating piece is arranged in the convex groove; the bottom of the additional plate 8 is fixedly connected with a sliding block 10; the bottom of the limiting plate 7 is fixedly connected with a group of supporting rods 11; when the dining table is needed to be stretched more by a family guest, the additional plate 8 is lifted upwards by a user, the additional plate 8 drives the rotating rod 9 to ascend in the vertical groove 5, the rotating rod 9 drives the rotating piece to ascend in the convex sliding groove 6, the additional plate 8 is rotated when the rotating piece is in the same plane with the table plate 1, the bottom sliding block 10 is rotated to the upper part, then the sliding piece is opposite to the sliding groove 4 at the bottom of the table plate 1, the table plate 1 and the additional plate 8 are spliced together, the dining table stretching effect is achieved, the dining table is convenient, the structure is simple and convenient to operate, when the dining table does not need to be stretched, the additional plate 8 slides down from the table plate 1, and at the moment, the additional plate 8, the supporting plate 2, the limiting plate 7 and the supporting rod 11 form a chair, so that the guest can rest on the chair conveniently.

The side wall of the supporting plate 2 is provided with a transverse through groove 12; the rotating member comprises a first gear 13 and a male housing 14; the top of the rotating rod 9 penetrates through the convex shell 14 to be fixedly connected with a first gear 13, and the first gear 13 is in meshed connection with a second gear 15; the second gear 15 is fixedly connected with a connecting cylinder 16; an extension rod 17 is sleeved in the connecting cylinder 16, and the extension rod 17 is connected with the convex shell 14; a rotating block 27 is fixedly connected to one side of the connecting cylinder 16; the two sides of the rotating block 27 are provided with rotating grooves, and the rotating grooves are internally connected with fixed bars 18 through rotation of a rotary drum; the convex shell 14 is provided with a first through groove 19, and the first through groove 19 corresponds to the fixing rod 18 in position; when the dining table is required to be stretched, the additional plate 8 is lifted to the highest position, the additional plate 8 is clockwise rotated for 180 degrees to drive the rotating rod 9 to rotate for 180 degrees, the rotating rod 9 drives the first gear 13 to rotate for 180 degrees, the first gear 13 is meshed with the second gear 15, the diameter of the first gear 13 is smaller than half of that of the second gear 15, the first gear 13 rotates for 180 degrees to drive the second gear 15 to rotate for 90 degrees, at the moment, the second gear 15 drives the rotating block 27 to rotate for 90 degrees, the rotating block 27 is in a straight line shape and is vertical, when the dining table is rotated for 90 degrees, the straight line shape is changed from vertical to horizontal, the transverse length is prolonged, the fixing rods 18 which are connected with two sides in a rotating mode extend out of the first through grooves 19 of the convex shell 14 and are clamped with the transverse through grooves of the supporting plate 2, the height of the rotating piece in the supporting plate 2 is fixed, the rotating piece is spliced together with the table plate 1, the dining table is convenient to operate by a user, the dining table is not required to be stretched, the dining table is released from splicing, the anticlockwise rotates the additional plate 8180 degrees, finally the straight line shape of the rotating block 27 is driven to be changed from the vertical shape into the vertical shape, the transverse length is shortened, the fixing rods 18 are changed into the convex shell 14, and the chair is lowered into the position 7, and the chair is at rest is convenient.

The additional plate 8 is fixedly connected with a fixedly connected block 20 at a position close to the rotating rod 9; a first fixing groove 21 is formed in one side of the supporting plate 2; a second fixing groove 22 is formed in the side wall of the convex chute 6; during operation, after stretching the dining table and splicing the upper table plate 1, a user pushes the supporting plate 2, so that the first fixing groove 21 is spliced with the fixing block, the second fixing groove 22 is spliced with the convex shell, gaps between the dining tables are reduced, the splicing strength between the additional plate 8 and the dining tables is enhanced, and the stability of equipment is improved.

The bottom of the supporting plate 2 is fixedly connected with a supporting column 23; when the dining table is in operation, after the dining table is stretched, the support of the support column 23 is arranged at the bottom of the additional plate 8, so that the problem of unbalanced dining table caused by heavy food or articles placed on the additional plate 8 is solved, and the stability of the equipment is improved.

The bottoms of the support column 23 and the support rod 11 are provided with a group of universal wheels 24; during operation, in the process of splicing the table plate 1 and the additional plate 8, the additional plate 8 is driven to horizontally move through the movement of the universal wheels 24, so that the characteristics of labor saving and easiness in movement are achieved, the splicing speed is increased, and the splicing difficulty is reduced.

The bottom of the additional plate 8 is fixedly connected with a first foam cushion 25; a second foam cushion 26 is placed in the first fixing groove 21; in operation, resting staff is more comfortable and the device is more attractive when the additional plate 8 is in use.

According to the working principle, when a user lifts the additional plate 8 upwards when the user needs to extend the dining table, the additional plate 8 drives the rotating rod 9 to ascend in the vertical groove 5, the rotating rod 9 drives the rotating piece to ascend in the convex sliding groove 6, when the rotating piece arrives in the same plane with the table plate 1, the additional plate 8 is rotated to rotate the bottom sliding block 10 to the upper side, then the rotating piece is opposite to the sliding groove 4 at the bottom of the table plate 1 and slides in, the table plate 1 and the additional plate 8 are spliced together, the dining table extension effect is achieved, the dining is convenient, the structure is simple and convenient to operate, when the dining table does not need to be extended, the additional plate 8 slides from the table plate 1, at the moment, the additional plate 8, the supporting plate 2, the limiting plate 7 and the supporting rod 11 form a chair, the guest can rest on the chair conveniently, when the dining table needs to be extended, the additional plate 8 is lifted to the highest, the additional plate 8 is rotated clockwise by 180 degrees, the rotating rod 9 is driven to rotate 180 DEG, and the dining table is convenient to extend the dining table, the rotating rod 9 drives the first gear 13 to rotate 180 degrees, the first gear 13 is meshed with the second gear 15, the diameter of the first gear 13 is smaller than half of that of the second gear 15, so that the first gear 13 rotates 180 degrees to drive the second gear 15 to rotate 90 degrees, at the moment, the second gear 15 drives the rotating block 27 to rotate 90 degrees, the rotating block 27 is in a straight shape, and is vertical, when rotating 90 degrees, the straight shape is changed from vertical to horizontal, the horizontal length is prolonged, the fixing rods 18 which are connected at two sides in a rotating way extend out of the first through grooves 19 of the convex shell 14 and are clamped with the horizontal through grooves on the supporting plate 2, the height of the rotating parts in the supporting plate 2 is fixed, the fixing rods are spliced with the table plate 1, the fixing rods are convenient for users to operate without stretching a dining table, the splicing is released, the additional plate 8180 degrees is rotated anticlockwise, finally the straight shape of the rotating block 27 is driven to be changed from horizontal to vertical, shortening the transverse length, shorten fixed stick 18 to in the convex shell 14, descend to limiting plate 7 position, become the chair and conveniently have a rest, after stretching dining table and concatenation top board 1, use the personnel to promote backup pad 2, make first fixed slot 21 splice with the fixed block mutually, second fixed slot 22 splice with convex shell to the convex shell, reduce the gap between the dining table, strengthen the splice strength between additional board 8 and the dining table, improve the stability of equipment, in the during operation, after stretching dining table, there is the support of support column 23 in the additional board 8 bottom, the problem that the placing of heavier food or article at additional board 8 leads to the dining table unbalance is solved, improve the stability of equipment, at concatenation top board 1 and 8 in-process, through universal wheel 24 removal drive additional board 8 horizontal migration, laborsaving and the characteristics of easily removing, improve the concatenation speed and reduce the concatenation degree of difficulty, when additional board 8 when chair is used, rest personnel are more comfortable and equipment is more pleasing to the eye.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. An extensible dining table, characterized in that: comprises a desk plate (1) and a supporting plate (2); a group of desk legs (3) are fixedly connected to the bottom of the desk plate (1); a sliding groove (4) is formed in the bottom of the table plate (1) at a position close to the table corner; a vertical groove (5) is formed in the top of the supporting plate (2); a convex chute (6) is formed in the supporting plate (2), and the convex chute (6) is communicated with the vertical groove (5); a limiting plate (7) is fixedly connected to one side of the supporting plate (2); an additional plate (8) is arranged on the side wall of the supporting plate (2); a rotating rod (9) is fixedly connected to one side of the additional plate (8); the rotating rod (9) extends out of the vertical groove (5), and a rotating piece is arranged in the convex groove; a sliding block (10) is fixedly connected to the bottom of the additional plate (8); the bottom of the limiting plate (7) is fixedly connected with a group of supporting rods (11).

2. An extendable dining table as claimed in claim 1, wherein: the rotating member comprises a first gear (13) and a male housing (14); a transverse through groove (12) is formed in the side wall of the supporting plate (2); the top of the rotating rod (9) penetrates through the convex shell (14) and is fixedly connected with a first gear (13), and the first gear (13) is in meshed connection with a second gear (15); the second gear (15) is fixedly connected with a connecting cylinder (16); an extension rod (17) is sleeved in the connecting cylinder (16), and the extension rod (17) is connected with the convex shell (14); a rotating block (27) is fixedly connected to one side of the connecting cylinder (16); a rotating groove is formed in two sides of the rotating block (27), and a fixed rod (18) is connected in the rotating groove through rotation of the rotating drum; the convex shell (14) is provided with a first through groove (19), and the first through groove (19) corresponds to the fixing rod (18) in position.

3. An extendable dining table according to claim 1, characterized in that the attachment plate (8) is fixedly connected with a fixing block (20) at a position close to the swivel lever (9); a first fixing groove (21) is formed in one side of the supporting plate (2); the side wall of the convex chute (6) is provided with a second fixing groove (22).

4. An extendable dining table as claimed in claim 1, wherein: the bottom of the supporting plate (2) is fixedly connected with a supporting column (23).

5. An extendable dining table as claimed in claim 1, wherein: a group of universal wheels (24) are arranged at the bottoms of the supporting columns (23) and the supporting rods (11).

6. A stretchable dining table according to claim 3, wherein: the bottom of the additional plate (8) is fixedly connected with a first foam cushion (25); a second sponge cushion (26) is arranged in the first fixing groove (21).