CN217337791U

CN217337791U - Combined household dining table convenient to unfold

Info

Publication number: CN217337791U
Application number: CN202221208848.XU
Authority: CN
Inventors: 马华燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-02
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a combined household dining table convenient to unfold, which comprises a supporting table top, limiting columns and supporting legs, wherein the lower end of the supporting table top is fixedly provided with four limiting columns, and the lower end of each limiting column is provided with the supporting leg; further comprising: the positioning holes are formed in the side edges of the supporting legs, the inserting rods are inserted into the positioning holes at the uppermost ends of the supporting legs, and the inserting rods and the limiting columns are connected with each other through built-in springs; the activity post runs through to insert the lower extreme of support table face, the inner of activity post has inserted central lead screw, and the outer end of activity post is through linking up the lower extreme interconnect of side lever and extension board, the extension board is through butt joint hinge and a supporting bench face interconnect. This convenient domestic dining table of combination formula that expandes can conveniently expand its dining table according to actual need and use when many people have dinner, improves the usable floor area of dining table, can avoid adopting the mode of artifical transport simultaneously when needs move the dining table.

Description

Combined household dining table convenient to unfold

Technical Field

The utility model relates to a relevant technical field of dining table specifically is a domestic dining table of combination formula that conveniently expandes.

Background

The household dining table is a table specially used for eating, the dining table can be divided into a solid wood dining table, a steel-wood dining table, a marble dining table and the like according to materials in the using process, and the dining table with the corresponding size can be usually selected to be placed and used according to the size of the living room area of a living room.

However, the existing household dining table has the following problems:

present domestic dining table is when the number of having dinner is more at the in-process that uses, is not convenient for expand its dining table according to actual need, improves the usable floor area of dining table, and when carrying out dining table aversion transport usually, need the manual work to lift up the dining table and carry to suitable position, but partial dining table is heavier mostly needs two more people to make a concerted effort the transport, and the simple manpower that relies on carries the dining table and increases hand labor easily.

We have proposed a conveniently unfolded combination type home dining table in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic dining table of combination formula that conveniently expandes, in-process when the number of having dinner is more when solving the current domestic dining table that has now on the existing market that the above-mentioned background art provided, be not convenient for expand its dining table according to actual need, improve the usable floor area of dining table, carry out dining table aversion transport usually simultaneously, need the manual work to lift up the dining table and carry to suitable position, but the majority of people that partial dining table needs more than two transport by resultant force, and the simple problem of relying on manpower transport dining table to increase hand labor easily.

In order to achieve the above object, the utility model provides a following technical scheme: a combined household dining table convenient to unfold comprises a supporting table top, four limiting columns and supporting legs, wherein the lower end of the supporting table top is fixedly provided with the four limiting columns, and the lower end of each limiting column is provided with the supporting leg;

further comprising:

the positioning holes are formed in the side edges of the supporting legs, the inserting rods are inserted into the positioning holes at the uppermost ends of the supporting legs, and the inserting rods and the limiting columns are connected with each other through built-in springs;

the upper ends of the moving wheels are fixedly arranged on the side edges of the limiting columns, and the moving wheels are distributed on the left side and the right side of the limiting columns;

the activity post runs through to insert the lower extreme of support table face, the inner of activity post has inserted central lead screw, and the outer end of activity post is through linking up the lower extreme interconnect of side lever and extension board, the extension board is through butt joint hinge and a supporting bench face interconnect, and the extension board sets up the avris at the support table face.

Preferably, the outer wall of the upper end of the supporting leg is attached to the inner wall of the limiting column, the supporting leg is in sliding connection with the limiting column, and the bottom of the supporting leg is provided with a non-slip mat.

Through adopting above-mentioned technical scheme, the upper end outer wall of supporting legs and the inner wall of spacing post are laminated each other to can guarantee the supporting legs at the stability of spacing post inside removal, prevent that it from appearing the phenomenon of rocking.

Preferably, the inner wall of the positioning hole is attached to the outer wall of the inner end of the insertion rod, and the insertion rod forms an elastic telescopic structure through the built-in spring and the limiting column.

Through adopting above-mentioned technical scheme, thereby utilize built-in spring's setting can make the spliced pole after the removal rebound that resets.

Preferably, the moving wheels are symmetrically arranged about the vertical central axis of the supporting foot, and the lowest point of the moving wheels and the lower end plane of the supporting foot are flush with each other.

Through adopting above-mentioned technical scheme, through the supporting legs with put the contact between the ground to can guarantee the stability of dining table in the use.

Preferably, the threads at the two ends of the central screw rod are opposite in direction, and the left end and the right end of the central screw rod are in threaded connection with the movable column.

Through adopting above-mentioned technical scheme, thereby can utilize the direction screw thread at both ends to make the activity post carry out synchronous relative movement through the rotation of center lead screw.

Preferably, the lower ends of the movable column and the supporting table surface are in sliding connection, and the movable column and the extension plate are movably connected with the end parts of the connecting side rods.

Through adopting above-mentioned technical scheme, thereby can utilize swing joint's linking side lever pulling extension board to move about through the removal of activity post at support table face lower extreme.

Preferably, the extension plates are symmetrically arranged about a vertical central axis of the support table top, and the extension plates and the support table top form a rotating structure through butt hinges.

By adopting the technical scheme, the use area of the supporting table top can be conveniently adjusted by rotating the extension plate at the side of the supporting table top.

Compared with the prior art, the beneficial effects of the utility model are that: the combined household dining table convenient to unfold can be unfolded and used conveniently according to actual needs when a plurality of people have meals, the use area of the dining table is increased, and meanwhile, the dining table can be prevented from being manually carried when the dining table needs to be moved;

1. the extension plates are arranged, the movable columns in threaded connection can synchronously and relatively move through the rotation of the central screw rod, and the extension plates are pulled or pushed to rotate on the movably connected connection side rods by the movement of the movable columns, so that the use area of the support table top can be conveniently adjusted according to actual needs;

2. the supporting legs are arranged, the inserting rod is pulled to the outer sides of the limiting columns, the inner ends of the inserting rod are separated from the positioning holes on the side sides of the supporting legs, the supporting legs are pushed upwards, the bottoms of the supporting legs are separated from the ground, the dining table is in mutual contact with the ground through the moving wheels, and therefore the dining table can be conveniently pushed when being carried, and position change is avoided by adopting a multi-person carrying mode.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic top view of the supporting table and the extending plate of the present invention;

FIG. 3 is a schematic side view of the supporting table and the movable column of the present invention;

FIG. 4 is a schematic side sectional view of the spacing column and the supporting legs of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the supporting leg and the positioning hole of the present invention.

In the figure: 1. supporting the table top; 2. a limiting column; 3. supporting legs; 4. positioning holes; 5. a plug rod; 6. A built-in spring; 7. a moving wheel; 8. a movable post; 9. connecting the side rods; 10. a stretching plate; 11. butt joint hinges; 12. a central screw rod.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a combined household dining table convenient to unfold comprises a supporting table top 1, limiting columns 2 and supporting legs 3, wherein the lower end of the supporting table top 1 is fixedly provided with the four limiting columns 2, and the lower end of each limiting column 2 is provided with the supporting leg 3; further comprising: a positioning hole 4 is formed in the side of the supporting leg 3, an inserting rod 5 is inserted into the positioning hole 4 at the uppermost end of the supporting leg 3, and the inserting rod 5 and the limiting column 2 are connected with each other through a built-in spring 6; the upper end outer wall of supporting legs 3 and the inner wall of spacing post 2 laminate each other, and supporting legs 3 and spacing post 2 are sliding connection to the bottom of supporting legs 3 is provided with the slipmat. The inner wall of the positioning hole 4 and the outer wall of the inner end of the insertion rod 5 are mutually attached, and the insertion rod 5 forms an elastic telescopic structure through the built-in spring 6 and the limiting column 2. The upper end of the moving wheel 7 is fixedly arranged on the side of the limiting column 2, and the moving wheel 7 is distributed on the left side and the right side of the limiting column 2;

as shown in fig. 1, 4 and 5, when the position of the dining table needs to be changed, the inserting rod 5 is pulled to the outer side of the limit column 2, so that the inner end of the inserting rod 5 is separated from the positioning hole 4 at the uppermost end of the supporting leg 3, at this time, the supporting leg 3 is pushed upwards on the limit column 2, after the supporting leg 3 moves to a proper position, the inserting rod 5 is loosened, so that the inner end of the inserting rod 5 is inserted into the positioning hole 4 at the lowest end of the supporting leg 3 again, therefore, the position of the supporting legs 3 can be fixed after moving, when the supporting legs 3 move upwards, the dining table is supported by the moving wheels 7, the dining table can be normally pushed to move, manual carrying is avoided, after the table is moved, the supporting feet 3 are pulled downwards in the same way, so that the bottom of the supporting feet 3 is contacted with the ground again, thereby ensuring the stability of the table after use.

The movable column 8 runs through and inserts the lower extreme at support table face 1, and the inner of movable column 8 has inserted central lead screw 12, and the outer end of movable column 8 is through linking up the lower extreme interconnect of side lever 9 and extension board 10, and extension board 10 is through butt joint hinge 11 and support table face 1 interconnect, and extension board 10 sets up the avris at support table face 1. The threads at the two ends of the central screw rod 12 are opposite in direction, and the left end and the right end of the central screw rod 12 are in threaded connection with the movable column 8. The lower extreme of activity post 8 and support mesa 1 is sliding connection, and activity post 8 and extension board 10 all be swing joint with the tip that links up side lever 9. The extension plates 10 are symmetrically arranged about the vertical central axis of the support table top 1, and the extension plates 10 form a rotating structure with the support table top 1 through butt hinges 11.

As shown in fig. 1-3, when the usable floor area of the dining table needs to be adjusted, the central screw rod 12 is rotated, the rotation of the central screw rod 12 can enable the movable columns 8 in threaded connection to move relatively under the action of reverse threads, the movable columns 8 can be moved to pull or push the extension plates 10 to rotate by utilizing the movably connected connecting side rods 9, the use floor area of the whole dining table can be increased when the extension plates 10 rotate to be flush with the supporting table top 1, and the extension plates 10 can be accommodated when the extension plates 10 rotate to be perpendicular to the supporting table top 1, so that the use floor area of the dining table is reduced.

The working principle is as follows: when using this convenient combination formula domestic dining table that expandes, at first according to shown in fig. 1-5, upwards promote supporting legs 3 on spacing post 2, make the bottom of supporting legs 3 take place to break away from with ground, after supporting legs 3 upwards removed, the dining table supports through removing wheel 7, the promotion dining table that can be normal this moment removes, avoid adopting artificial mode to carry, the removal through activity post 8 can utilize swing joint's linking side lever 9 pulling or promote extension board 10 and rotate, rotate to flushing each other or mutually perpendicular with supporting table face 1 through extension board 10, can change the usable floor area of whole dining table, with this come the convenience to adjust the usable floor area of its dining table according to actual need.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A combined household dining table convenient to unfold comprises a supporting table top (1), limiting columns (2) and supporting legs (3), wherein the lower end of the supporting table top (1) is fixedly provided with the four limiting columns (2), and the lower end of each limiting column (2) is provided with the supporting leg (3);

it is characterized by also comprising:

the positioning hole (4) is formed in the side of the supporting leg (3), the insertion rod (5) is inserted into the uppermost positioning hole (4) of the supporting leg (3), and the insertion rod (5) is connected with the limiting column (2) through the built-in spring (6);

the upper end of the moving wheel (7) is fixedly arranged on the side of the limiting column (2), and the moving wheel (7) is distributed on the left side and the right side of the limiting column (2);

activity post (8) runs through to insert the lower extreme of support table face (1), the inner of activity post (8) has inserted central lead screw (12), and the outer end of activity post (8) is through linking up the lower extreme interconnect of side lever (9) and extension board (10), extension board (10) are through butt joint hinge (11) and support table face (1) interconnect, and extend board (10) and set up the avris at support table face (1).

2. The modular household dining table of claim 1, wherein: the upper end outer wall of the supporting leg (3) and the inner wall of the limiting column (2) are mutually attached, the supporting leg (3) and the limiting column (2) are in sliding connection, and an anti-skid pad is arranged at the bottom of the supporting leg (3).

3. The modular household dining table of claim 1, wherein: the inner wall of the positioning hole (4) and the outer wall of the inner end of the insertion rod (5) are mutually attached, and the insertion rod (5) forms an elastic telescopic structure through the built-in spring (6) and the limiting column (2).

4. The modular household dining table of claim 1, wherein: the moving wheels (7) are symmetrically arranged about the vertical central axis of the supporting legs (3), and the lowest points of the moving wheels (7) are flush with the lower end planes of the supporting legs (3).

5. The modular household dining table of claim 1, wherein: the threads at the two ends of the central screw rod (12) are opposite in trend, and the left end and the right end of the central screw rod (12) are in threaded connection with the movable column (8).

6. The modular household dining table of claim 1, wherein: the lower extreme of activity post (8) and support mesa (1) is sliding connection, and activity post (8) and extension board (10) all be swing joint with the tip that links up side lever (9).

7. The modular household dining table of claim 1, wherein: the extension plates (10) are symmetrically arranged about a vertical central axis of the supporting table top (1), and the extension plates (10) form a rotating structure with the supporting table top (1) through butt hinges (11).