Dining table with usable area adjusting function

Abstract

The utility model provides a dining table with an adjustable usable area function, and belongs to the technical field of tables, the dining table comprises a dining table body, and supporting legs are arranged at four corners of the bottom of the dining table body. According to the scheme, by arranging the first table plate, the rack, the spring and the second table plate, the first table plate is extruded by the spring to press the second table plate during use, so that connection between the first table plate and the second table plate is tighter, the integrity is higher, and loosening and disengaging are not prone to occurring.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of table, in particular to a dining table with adjustable use area. BACKGROUND

[0002] In life, dining table is the protagonist in furniture, when people choose dining table, in addition to considering the number of diners, the size of the family dining space and the layout of furniture, the appropriate size of dining table can improve the comfort of dining, make family life more convenient and beautiful, a dining table with flexible use area according to demand is particularly important.

[0003] The existing public number CN221865079U is a kind of dining table, two moving blocks are used to drive the extension plate to move towards each other, after the extension plate moves to the outside, the elastic pad plate in the lifting plate mechanism moves up and pops out, the elastic pad plate is connected and assembled with the extension plate in the extension plate mechanism by connecting block, and the dining table body can be expanded and used;

[0004] But the device is not tight enough when connecting between extension plate and elastic pad plate, it is easy to loosen and separate when bearing weight, which affects normal use.

[0005] Therefore, we propose a dining table with adjustable use area. CONTENT OF THE INVENTION

[0006] Therefore, the purpose of the present application is to provide a dining table with adjustable use area, to realize the stable use of dining table.

[0007] To solve the above technical problems, the present application provides the following technical scheme:

[0008] A dining table with adjustable use area, comprising a dining table body, the bottom of the dining table body is provided with supporting legs at four corners.

[0009] Two pieces of table board one are respectively clamped on the top of both sides of the dining table body.

[0010] Two pieces of table board two are arranged below the joint position of the two pieces of table board one.

[0011] A lead screw is arranged on one side of the table board two.

[0012] A gear is fixedly connected to the end of the lead screw.

[0013] A rack is in transmission relationship with the gear.

[0014] A spring is fixedly connected between the rack and the table board one.

[0015] Preferably, the side of the first table board is provided with a connecting piece one, the side of the second table board is provided with a connecting piece two, and the connecting piece one is arranged directly above the connecting piece two.

[0016] Preferably, the bottom of the connecting piece one is provided with a positioning protrusion, and the inside of the connecting piece two is provided with a positioning hole with the same shape as the positioning protrusion.

[0017] Preferably, one end of the lead screw is rotationally connected to the inside low end of the dining table body, and the lead screw penetrates through the connecting piece two.

[0018] Preferably, the rack includes a vertical part and a horizontal part, the horizontal part of the rack is provided with a rack groove, and the horizontal part of the rack is engaged with the gear;

[0019] The vertical part of the rack is provided with a groove, and one end of the spring is fixedly connected in the groove of the vertical part of the rack;

[0020] The bottom of the first table board is fixedly connected with a sliding block, and the sliding block is fixedly connected to the other end of the spring.

[0021] Preferably, the horizontal part of the rack is provided with a positioning pin, and the other end of the positioning pin penetrates through the side wall of the dining table body.

[0022] The horizontal part of the rack is provided with a plurality of positioning pin holes.

[0023] Preferably, the top of the dining table body is provided with a groove, and the first table board is slidingly connected in the groove at the top of the dining table body.

[0024] Compared with the prior art, the application has at least the following beneficial effects:

[0025] In the above scheme, by arranging the first table board, the rack, the spring and the second table board, the first table board is pressed and tightened against the second table board by the spring during use, so that the connection between the first table board and the second table board is more compact and the integrity is stronger, and the first table board and the second table board are not easy to loosen and separate.

[0026] In the above scheme, by arranging the connecting piece one and the connecting piece two, when the second table board rises to the same horizontal plane as the first table board, the connecting piece one on the first table board can be pressed above the connecting piece two, the contact area is increased, the end corner overlapping of the first table board and the second table board is prevented, and the stability and the aesthetic degree are ensured.

[0027] In the above scheme, by arranging the positioning protrusion and the connecting piece two, the cooperation of the positioning protrusion and the positioning hole makes the mutual position of the connecting piece one and the connecting piece two more accurate, the connection is more compact, and the first table board and the second table board can stably maintain the same horizontal height.

[0028] In the scheme, the connecting piece two and the lead screw are arranged, the lead screw penetrates the connecting piece two, the lead screw has a limiting and supporting effect on the connecting piece two, the connecting piece two supports the second table plate, and the stability of the second table plate is ensured, and the whole is strong in integrity.

[0029] In the scheme, the gear and the rack are arranged, the user pulls one of the table plates one, and the other table plate one is synchronously moved through cooperation of the gear and the rack, and it is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0030] The drawings incorporated herein and forming a part of the specification, illustrate embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to make and use the present disclosure.

[0031] Figure 1 It is a schematic view of the overall structure in the application;

[0032] Figure 2 It is a schematic view of the table plate one structure in the application;

[0033] Figure 3 It is a schematic view of the table plate two structure in the application;

[0034] Figure 4 It is a schematic view of the rack structure in the application.

[0035] Figure 5 It is a schematic view of the Figure 4 enlarged structure at A in the application.

[0036] Figure 6 It is a schematic view of the slider structure in the application.

[0037] [Reference signs]

[0038] The table body 1, the table plate one 2, the connecting piece one 201, the positioning protrusion 2011, the slider 202, the table plate two 3, the connecting piece two 301, the lead screw 4, the gear 5, the rack 6, the positioning pin 601, and the spring 7. DETAILED DESCRIPTION

[0039] As shown in the drawings, a dining table with adjustable use area function is provided, and the embodiment of the application provides a dining table with adjustable use area function. Figures 1-5 The bottom corners of the table body 1 are provided with supporting legs;

[0040] The table plate one 2 is clamped on the top two sides of the table body 1.

[0041] The table plate two 3 is arranged below the joint position of the two table plates one 2.

[0042] The lead screw 4 penetrates one side of the table plate two 3.

[0043] Gear 5 is fixedly connected to the end of lead screw 4;

[0044] Rack 6, rack 6 establishes a transmission relationship with gear 5;

[0045] Spring 7 is fixedly connected between rack 6 and tabletop 2;

[0046] When it is necessary to increase the usable area of ​​the dining table, the user can pull the tabletop 2 away from the side of the dining table body 1 to expand the tabletop 2 outward. At the same time, the rack 6 moves horizontally, thereby driving the gear 5 to rotate. The lead screw 4 rotates synchronously with the gear 5. The tabletop 3 and the lead screw 4 are connected by threads. Under the action of the threads, the tabletop 3 moves upward relative to the lead screw 4.

[0047] Once the second tabletop 3 moves upward to the top of the lead screw 4, the two first tabletops 2 are positioned on either side of the second tabletop 3, thus increasing the usable area.

[0048] During this process, tabletop 2 is compressed by spring 7 and pressed against tabletop 3, making the connection between tabletop 2 and tabletop 3 tighter, stronger overall integrity, and less prone to loosening or detachment.

[0049] In this embodiment, as Figures 2-6 As shown, a connector 201 is provided on the side of tabletop 2, and a connector 301 is provided on the side of tabletop 3. The connector 201 is located directly above the connector 301.

[0050] When the second tabletop 3 rises to the same level as the first tabletop 2, the first connector 201 on the first tabletop 2 can press down on the second connector 301, increasing the contact area and preventing the corners of the first tabletop 2 and the second tabletop 3 from overlapping, thus ensuring stability and aesthetics.

[0051] The bottom of connector 1 201 is provided with a positioning protrusion 2011, and the interior of connector 2 301 is provided with a positioning hole with the same shape as the positioning protrusion 2011;

[0052] When tabletop 23 rises to the same level as tabletop 2, the positioning protrusion 2011 and the positioning hole cooperate to make the relative positions of connector 201 and connector 2301 more accurate and the connection tighter, so that tabletop 2 and tabletop 23 can stably maintain the same horizontal height.

[0053] One end of the lead screw 4 is rotatably connected to the lower end of the interior of the dining table body 1, and the lead screw 4 is set through the connector 301;

[0054] The lead screw 4 passes through the connector 301, thereby limiting and supporting the connector 301, resulting in a stronger overall integrity.

[0055] The rack 6 comprises a vertical part and a horizontal part, the horizontal part of the rack 6 is provided with a gear slot, and the horizontal part of the rack 6 is engaged with the gear 5;

[0056] The vertical part of the rack 6 is provided with a groove, and one end of the spring 7 is fixedly connected in the groove of the vertical part of the rack 6;

[0057] The bottom of the table plate 2 is fixedly connected with a sliding block 202, and the sliding block 202 is fixedly connected to the other end of the spring 7;

[0058] When the user pulls one of the table plates 2, the other table plate 2 can be moved synchronously through the cooperation of the gear 5 and the rack 6, which is more convenient;

[0059] Meanwhile, the cooperation of the sliding block 202 of the table plate 2 and the rack 6 and the spring 7 can make the two table plates 2 clamp the table plate 3, so as to achieve the effect of strong overall stability.

[0060] The horizontal part of the rack 6 is provided with a positioning pin 601, and the other end of the positioning pin 601 penetrates the side wall of the dining table body 1;

[0061] The horizontal part of the rack 6 is provided with a plurality of positioning pin holes;

[0062] The position of the rack 6 is positioned by the positioning pin 601, so as to prevent the table plate 2 from being folded to the center of the dining table body 1 when the user's arm is pressed on the edge of the table plate 2.

[0063] The top of the dining table body 1 is provided with a groove, and the table plate 2 is slidingly connected in the groove at the top of the dining table body 1;

[0064] The table plate 2 is limited and supported by the dining table body 2, and the position is stable and accurate, the appearance is good, and the overall stability is strong.

Claims

1. A dining table with adjustable usable area, characterized in that, Including dining table body (1), the bottom four corners of dining table body (1) are provided with support feet; The table board one (2) is respectively clamped in the top of dining table body (1) two sides; The table board two (3) is arranged in the seam position below two table board one (2); Lead screw (4), the lead screw (4) is through one side of table board two (3); Gear (5), the gear (5) is fixedly connected to the end of lead screw (4); Rack (6), the rack (6) is established transmission relationship with gear (5); Spring (7), the spring (7) is fixedly connected between rack (6) and table board one (2).

2. The dining table having an adjustable use area according to claim 1, characterized in that: The side of the table board one (2) is provided with connecting piece one (201), the side of the table board two (3) is provided with connecting piece two (301), the connecting piece one (201) is arranged above the connecting piece two (301).

3. The dining table having an adjustable use area according to claim 2, characterized in that: The bottom of the connecting piece one (201) is provided with positioning protrusion (2011), the inside of the connecting piece two (301) is provided with the positioning hole same with the shape of positioning protrusion (2011).

4. The dining table having an adjustable use area according to claim 2, wherein: One end of the lead screw (4) is rotatably connected to the inside low end of dining table body (1), and the lead screw (4) is through connecting piece two (301) setting.

5. The dining table having an adjustable use area according to claim 1, wherein: The rack (6) includes a vertical part and a horizontal part, the horizontal part of the rack (6) is provided with a tooth groove, and the horizontal part tooth groove of the rack (6) is engaged on the gear (5); The vertical part of the rack (6) is provided with a groove, and one end of the spring (7) is fixedly connected in the vertical part groove of the rack (6); The bottom of the table board one (2) is fixedly connected with a sliding block (202), and the sliding block (202) is fixedly connected to the other end of the spring (7).

6. The dining table having an adjustable use area according to claim 5, wherein: The horizontal part of the rack (6) is provided with a positioning pin (601), and the other end of the positioning pin (601) penetrates the side wall of the dining table body (1); The horizontal part of the rack (6) is provided with a plurality of positioning pin holes.

7. The table having a function of adjusting a use area according to claim 1, wherein: The top of the dining table body (1) is provided with a recess, and the table board one (2) is slidably connected in the recess of the top of the dining table body (1).

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