CN212995196U

CN212995196U - Lifting table

Info

Publication number: CN212995196U
Application number: CN202020996065.7U
Authority: CN
Inventors: 陈文权
Original assignee: Ningbo Changkong Leisure Products Co ltd
Current assignee: Ningbo Changkong Leisure Products Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-20
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a lifting table, which comprises a lifting table base and a table top mechanism, wherein the lifting table base comprises four table legs, the upper ends of the table legs are connected through an upper frame, the lower ends of the table legs are connected through a lower frame, a guide plate is arranged at the position of the table legs, the guide plate extends along the upper frame to the lower frame, a guide groove is arranged on the guide plate, the guide groove comprises a guide part which is vertically arranged and a locking groove communicated with the upper end of the guide part, and the circular arc transition of the connection part of the locking groove and the guide part is realized; the table top mechanism comprises a table top and a supporting frame fixedly arranged at the lower end of the table top, the supporting frame comprises a guide part fixedly arranged at the lower end of the supporting frame, the guide part is movably matched with the guide groove, and the guide part is locked in the locking groove when sliding into the locking groove. The utility model discloses a simple structure has just realized the dual-purpose of lift table between desk and tea table.

Description

Lifting table

Technical Field

The utility model relates to a desk field, more specifically relates to a lifting table.

Background

The heights of the table tops are different in many use scenes, so that lifting tables capable of adjusting the heights of the table tops are also produced in the market at present. For example, when drinking tea and coffee, the height of the table can be reduced to become a tea table, and when a consumer eats, the height of the table can be increased to become a dining table.

However, the above-mentioned lifting table generally has a relatively complicated lifting guide mechanism and a lifting locking mechanism, which results in a significant increase in the cost of the lifting table, and thus is difficult to popularize.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lifting table aiming at the defects existing in the prior art.

The utility model discloses a realize through following technical scheme: a lifting table comprises a lifting table base and a table top mechanism, wherein the lifting table base comprises four table legs, the upper ends of the table legs are connected through an upper frame, the lower ends of the table legs are connected through a lower frame,

the table legs are provided with guide plates, the guide plates extend along the upper frame to the lower frame, guide grooves are formed in the guide plates, each guide groove comprises a guide portion and a locking groove, the guide portions are vertically arranged, the locking grooves are communicated with the upper ends of the guide portions, and the connecting positions of the locking grooves and the guide portions are in arc transition;

the table top mechanism comprises a table top and a supporting frame fixedly arranged at the lower end of the table top, the supporting frame comprises a guide part fixedly arranged at the lower end of the supporting frame, the guide part is movably matched with the guide groove, and the guide part is locked in the locking groove when sliding into the locking groove.

In the above technical solution, the guiding component includes a protruding seat fixed with the supporting frame and a guiding screw screwed on the protruding seat.

In the technical scheme, the guide plates are arranged at the positions of the four table legs.

In the technical scheme, the lower frame is provided with a pedal opening for being stepped on by a foot.

The utility model discloses following beneficial effect has: the utility model discloses a simple structure has just realized the dual-purpose of lift table between desk and tea table.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a state diagram of the utility model used as a tea table.

Fig. 5 is a state diagram of the utility model used as a table.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, a lifting table comprises a lifting table base 1 and a table top mechanism 2, wherein the lifting table base 1 comprises four table legs 10, the upper ends of the table legs 10 are connected through an upper frame 10a, the lower ends are connected through a lower frame 10b,

the table leg 10 is provided with a guide plate 3, the guide plate 3 extends along the upper frame to the lower frame, a guide groove 4 is arranged on the guide plate 3, the guide groove 4 comprises a guide part vertically arranged and a locking groove communicated with the upper end of the guide part, and the connection part of the locking groove and the guide part is in arc transition.

The tabletop mechanism 2 comprises a tabletop 20 and a supporting frame 21 fixedly arranged at the lower end of the tabletop 20, the supporting frame 21 comprises a guide part 5 fixedly arranged at the lower end of the supporting frame, the guide part 5 is movably matched with the guide groove 4, and the guide part 5 is locked in the locking groove when sliding into the locking groove.

Specifically, the guiding component 5 includes a protruding seat 50 fixed to the supporting frame 21 and a guiding screw 51 screwed on the protruding seat 50.

In this application the deflector all sets up in four table foot positions to for provide stable direction when the support frame on the desktop slides, certainly, skilled person knows, the deflector setting only need satisfy can for support frame on the desktop provides the direction can, for example set up the deflector and also can realize equally in three table foot positions. And can place any platen, rattan, plank, marble etc. on the desktop in this application, this application does not do the restriction to the material of desktop.

In order to prevent the table top mechanism 2 from being lifted together with the lifting table base 1 when being lifted, the lower frame 10b is provided with two sets of pedal openings 100 for being stepped on by feet. When the table top is lifted by hands, feet can be stepped in the pedals, which is equivalent to applying the weight of an operator to the base of the lifting table.

When the lifting table is used as a tea table, the guide part 5 is positioned at the bottom of the guide groove, and the table top is lowered to the lowest position; when the lifting table of the application is used as a table from a tea table, the table top mechanism can be lifted, so that the guide part 5 on the table top mechanism slides into the locking groove along the guide part of the guide groove 4, and the table top is limited at the highest position;

otherwise, when the lifting table of the application is used as a tea table from the table, the table top is only required to be lifted, and the guide part 5 slides into the guide part of the guide groove again from the locking groove and then slides to the bottom of the guide groove.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description of the invention have been provided in the present application for the purpose of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. All such variations and modifications are intended to be within the scope of the claimed invention.

Claims

1. The utility model provides a lifting table, includes lifting table base (1) and desktop mechanism (2), lifting table base (1) includes four table feet (10), table foot (10) upper end is connected through upper frame (10 a), and the lower extreme passes through underframe (10 b) and connects its characterized in that: a guide plate (3) is arranged at the position of the table leg (10), the guide plate (3) extends from the upper frame to the lower frame, a guide groove (4) is formed in the guide plate (3), the guide groove (4) comprises a guide part vertically arranged and a locking groove communicated with the upper end of the guide part, and the connecting part of the locking groove and the guide part is in arc transition; the desktop mechanism (2) comprises a desktop (20) and a supporting frame (21) fixedly arranged at the lower end of the desktop (20), the supporting frame (21) comprises a guide part (5) fixedly arranged at the lower end of the supporting frame, the guide part (5) is movably matched with the guide groove (4), and the guide part (5) is locked in the locking groove when sliding into the locking groove.

2. A lifting table as claimed in claim 1, wherein: the guide part (5) comprises a convex seat (50) fixed with the support frame (21) and a guide screw (51) screwed on the convex seat (50).

3. A lifting table as claimed in claim 1, wherein: the guide plates (3) are arranged at the positions of the four table legs.

4. A lifting table as claimed in claim 1, wherein: the lower frame (10 b) is provided with a pedal opening (100) for stepping on.