CN219108913U

CN219108913U - Table capable of widening tabletop

Info

Publication number: CN219108913U
Application number: CN202223342847.7U
Authority: CN
Inventors: 陈静华
Original assignee: Xuchang Xinhao Run Furniture Co ltd
Current assignee: Xuchang Xinhao Run Furniture Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-02
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a table capable of widening a table top, which relates to the field of furniture operation and comprises a mounting frame, wherein two side plates are symmetrically arranged at the top of the mounting frame, a lifting plate is arranged in the middle of the mounting frame, a control device for controlling the lifting of the lifting plate and the movement of the side plates is arranged in the mounting frame, the control device controls the lifting of the lifting plate and the movement of the side plates step by step, when the lifting plate descends to the bottommost end, the control device can enable the side plates to be mutually close, and when the two side plates are mutually far away, the space between the two side plates can accommodate the lifting plate, and the control device can enable the lifting plate to ascend; the lifting plate is controlled to descend by the control device, and then the side plates are controlled to be close to each other, so that the using area of the table is reduced, the occupied space is reduced, and meanwhile, articles placed on the lifting plate do not need to be independently picked up, so that the table is convenient to use.

Description

Table capable of widening tabletop

Technical Field

The utility model relates to the technical field of furniture, in particular to a table capable of widening a tabletop.

Background

Modern housing areas are smaller and smaller, prices are higher and higher, various furniture and kitchen tools are gradually adapted to the trend, and the development is towards miniaturization, small occupied area, multiple functions and the like. The area of the table top of the table which is usually kept in the home of people is fixed and not variable, for example, a square table is frequently used in the life of people, and the table is relatively suitable for being used in the home.

However, when guests or other things come at home, the number of users of the square table is insufficient, and the use needs of the users cannot be met; if the area of the dining table purchased originally is large, the occupied area of the dining table is always large when the dining table is not in idle; therefore, the prior household dining table is not flexible and convenient to use.

Disclosure of Invention

The utility model aims to provide a table with a widened tabletop, and aims to solve the problems that a household dining table in the prior art is inconvenient to adjust the tabletop area, and is not flexible and convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the table capable of widening the tabletop comprises a mounting frame, two side plates are symmetrically arranged at the top of the mounting frame, a lifting plate is arranged in the middle of the mounting frame, a control device for controlling lifting of the lifting plate and movement of the side plates is arranged in the mounting frame, the control device controls the lifting of the lifting plate and movement of the side plates step by step, after the lifting plate descends to the bottommost end, the control device can enable the side plates to be mutually close, and after the space between the two side plates is mutually far away from and can accommodate the lifting plate, the control device can enable the lifting plate to ascend.

According to the further technical scheme, a sliding groove is formed in the top end of the mounting frame, the side plates are slidably mounted on the sliding groove, vertical rods are arranged on two sides of the mounting frame, and the lifting plate is slidably mounted on the vertical rods.

According to a further technical scheme, the control device comprises a telescopic component fixedly arranged at the bottom of the mounting frame, the top end of the telescopic component can be in contact with the lifting plate, a limiting block for limiting the lowest descending height of the lifting plate is arranged on the vertical rod, and the control device further comprises a transmission mechanism for controlling the side plate to move when the lifting plate is in contact with the limiting block.

According to a further technical scheme, the telescopic component is an electric push rod, and a push plate is arranged at the moving end of the electric push rod.

According to a further technical scheme, the transmission mechanism comprises two first racks which are respectively fixed at two ends of the push plate, a second rack is arranged at the bottom of the side plate, a first gear is meshed with the second rack, the first gear is rotatably arranged on the mounting frame, a second gear which can be meshed with the first rack is rotatably arranged on the mounting frame, and a chain transmission assembly is arranged between the first gear and the second gear.

According to a further technical scheme, the chain transmission assembly is a gear tooth belt assembly, and the input end and the output end of the gear tooth belt assembly are respectively connected with the second gear and the first gear.

According to a further technical scheme, a placement plate is arranged at the bottom of the mounting frame.

According to a further technical scheme, the size of the placing plate is the same as that of the lifting plate.

The beneficial effects of the utility model are as follows:

when the lifting table is used, the lifting plate is controlled to descend by the control device, and then the side plates are controlled to be close to each other, so that the service area of the table is reduced, occupied space is reduced, and meanwhile, articles placed on the lifting plate do not need to be independently picked up.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of another embodiment of the present utility model.

Fig. 3 is a schematic structural view of the embodiment of the present utility model when changing the form.

Fig. 4 is a schematic structural view of a transmission mechanism in an embodiment of the present utility model.

In the figure: 1. a mounting frame; 11. a chute; 12. a vertical rod; 13. placing a plate; 2. a side plate; 3. a lifting plate; 4. a control device; 41. a telescopic member; 42. a limiting block; 43. a transmission mechanism; 431. a first rack; 432. a second rack; 433. a first gear; 434. a second gear; 435. a chain drive assembly; 44. a push plate.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1 and 2, a table capable of widening a tabletop comprises a mounting frame 1, two side plates 2 are symmetrically arranged at the top of the mounting frame 1, a lifting plate 3 is arranged in the middle of the mounting frame 1, a control device 4 for controlling the lifting plate 3 to lift and the side plates 2 to move is arranged in the mounting frame 1, the control device 4 controls the lifting plate 3 to lift and the side plates 2 to move step by step, after the lifting plate 3 descends to the bottommost end, the control device 4 can enable the side plates 2 to be mutually close, after the lifting plate 3 can be accommodated in the space between the two side plates 2, the control device 4 can enable the lifting plate 3 to ascend, the lifting plate 3 is controlled to descend through the control device 4, then the side plates 2 are controlled to be mutually close, so that the using area of the table is reduced, the occupied space is reduced, and meanwhile, articles placed on the lifting plate 3 are not independently picked up.

Specifically, the top of mounting bracket 1 is provided with spout 11, and curb plate 2 slidable mounting is on spout 11, and the both sides of mounting bracket 1 are provided with pole setting 12, and lifter plate 3 slidable mounting is on pole setting 12, and the edge of lifter plate 3 is provided with the guide block that contacts with pole setting 12, has seted up the breach with the guide block looks adaptation on the spout 11.

As shown in fig. 2, 3 and 4, specifically, the control device 4 includes a telescopic member 41 fixedly installed at the bottom of the mounting frame 1, the top end of the telescopic member 41 may contact with the lifting plate 3, a limiting block 42 for limiting the lowest height of the lifting plate 3 to descend is installed on the upright 12, and the control device 4 further includes a transmission mechanism 43 for controlling the movement of the side plate 2 when the lifting plate 3 contacts with the limiting block 42.

Specifically, the telescopic component 41 is an electric push rod, the push plate 44 is installed at the moving end of the electric push rod, the push plate 44 is lifted through the telescopic component 41, the push plate 44 can push the lifting plate 3 to ascend, when the push plate 44 descends, the lifting plate 3 descends due to self gravity, the push plate 44 is provided with a magnet, and the lifting plate 3 is provided with a magnetic block with magnetism conductivity, wherein the magnetic block can be attracted by the magnet.

As shown in fig. 4, specifically, the transmission mechanism 43 includes two first racks 431 fixed at two ends of the push plate 44, a second rack 432 is installed at the bottom of the side plate 2, a first gear 433 is meshed with the second rack 432, the first gear 433 is rotatably installed on the installation frame 1, a second gear 434 capable of being meshed with the first rack 431 is rotatably installed on the installation frame 1, a chain transmission assembly 435 is installed between the first gear 433 and the second gear 434, when the first rack 431 descends to be meshed with the second gear 434, the first rack 431 descends continuously to enable the second gear 434 to rotate, and the first gear 433 is rotated through the chain transmission assembly 435, so that the second rack 432 moves towards the middle with the side plate 2.

Specifically, the chain drive assembly 435 is a gear tooth belt assembly having an input end and an output end coupled to the second gear 434 and the first gear 433, respectively.

As shown in fig. 1, further, a placing plate 13 is arranged at the bottom of the mounting frame 1, the placing plate 13 is the same as the lifting plate 3 in size, and things are placed on the placing plate 13, so that the storage space is increased.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a desk capable of widening desktop, its characterized in that, includes mounting bracket (1), two curb plates (2) are installed to the top symmetry of mounting bracket (1), mid-mounting of mounting bracket (1) has lifter plate (3), install in mounting bracket (1) and be used for controlling lifter plate (3) go up and down and controlling means (4) of curb plate (2) motion, controlling means (4) step by step control lifter plate (3) go up and down and curb plate (2) motion, after lifter plate (3) descend to bottom, controlling means (4) can make curb plate (2) be close to each other, after both sides board (2) keep away from each other the interval can hold lifter plate (3), controlling means (4) can make lifter plate (3) rise.

2. A table with a widened tabletop according to claim 1, characterized in that the top end of the mounting frame (1) is provided with a chute (11), the side plates (2) are slidably mounted on the chute (11), the two sides of the mounting frame (1) are provided with uprights (12), and the lifting plate (3) is slidably mounted on the uprights (12).

3. A table with a widened tabletop according to claim 2, characterized in that the control device (4) comprises a telescopic part (41) fixedly arranged at the bottom of the mounting frame (1), the top end of the telescopic part (41) can be in contact with the lifting plate (3), a limiting block (42) for limiting the lowest height of the lifting plate (3) to descend is arranged on the upright (12), and the control device (4) further comprises a transmission mechanism (43) for controlling the movement of the side plate (2) when the lifting plate (3) is in contact with the limiting block (42).

4. A table with a widened tabletop according to claim 3, characterized in that the telescopic member (41) is an electric push rod, the moving end of which is provided with a push plate (44).

5. The table with the widened tabletop according to claim 4, wherein the transmission mechanism (43) comprises two first racks (431) fixed at two ends of the pushing plate (44), a second rack (432) is installed at the bottom of the side plate (2), a first gear (433) is meshed with the second rack (432), the first gear (433) is rotatably installed on the installation frame (1), a second gear (434) capable of being meshed with the first rack (431) is rotatably installed on the installation frame (1), and a chain transmission assembly (435) is installed between the first gear (433) and the second gear (434).

6. The table with widening table top according to claim 5, wherein the chain transmission assembly (435) is a gear tooth belt assembly, and an input end and an output end of the gear tooth belt assembly are connected with the second gear (434) and the first gear (433), respectively.

7. A widened tabletop table according to any one of claims 1-6, characterized in that the bottom of the mounting frame (1) is provided with a placement plate (13).

8. A table with a widened tabletop according to claim 7, characterized in that the placement plate (13) is the same size as the lifting plate (3).