CN219330958U

CN219330958U - Telescopic supporting leg structure

Info

Publication number: CN219330958U
Application number: CN202223035195.2U
Authority: CN
Inventors: 廖黔军; 廖青; 廖述浪; 廖艳荣
Original assignee: Shanghai Qianhui Logistics Co ltd
Current assignee: Shanghai Qianhui Logistics Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-07-14
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a telescopic supporting leg structure, which belongs to the technical field of supporting leg structures and comprises the following components: the desk plate, desk lower extreme fixedly connected with supporting leg mechanism, supporting leg mechanism is including the sleeve, sleeve lower extreme swing joint has the support column, support column lower extreme fixedly connected with base, hole fixedly connected with buckle mechanism is seted up to the support column outer wall, buckle mechanism is including buckle one, buckle one side fixedly connected with spring, spring opposite side fixedly connected with buckle two, buckle one, spring and two outer wall swing joint of buckle have the stopper. The utility model solves the problems that the height of the desk cannot be adjusted under the condition of power failure of the electric telescopic supporting leg, the desk is uncomfortable for users with urgent needs, parts of the manual telescopic supporting leg are aged after long-time use, the manual telescopic supporting leg has great resistance to pressing, and the hands are damaged greatly.

Description

Telescopic supporting leg structure

Technical Field

The utility model relates to the technical field of supporting leg structures, in particular to a telescopic supporting leg structure.

Background

With the development of the age, many commodities have designed many structures for considering the needs of people, including structures with supporting legs, the structures are used on some tables, because the heights of each person are different, the corresponding tables are also different relatively, in order to adapt to the needs of each person, a telescopic supporting leg structure is designed, but the existing telescopic supporting leg structure is mostly electric, the table cannot adjust the height under the condition of power failure, the existing supporting leg structure is uncomfortable for users with urgent needs, the existing supporting leg structure is manually pushed and pulled, but the users need to press the places with buckles by hands in many cases, part aging can occur due to long-time use, and the users have great resistance to pressing, and the hands are greatly damaged.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, under the condition of power failure of an electric telescopic supporting leg, the height of a table cannot be adjusted, a user with urgent need is uncomfortable, parts of a manual telescopic supporting leg can age after long-time use, the pressing has great resistance, and the opponent is greatly damaged, and provides a telescopic supporting leg structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a telescoping support leg structure comprising: the desk, desk lower extreme fixedly connected with supporting leg mechanism, supporting leg mechanism is including the sleeve, sleeve lower extreme swing joint has the support column, support column lower extreme fixedly connected with base, hole fixedly connected with buckle mechanism is seted up to the support column outer wall, buckle mechanism is including buckle one, buckle one side fixedly connected with spring, spring opposite side fixedly connected with buckle two, buckle one, spring and two outer wall swing joint of buckle have the stopper, hole and buckle mechanism joint are seted up to sleeve one side lower extreme, base upper end fixedly connected with stop gear, stop gear is including spacing sleeve, spacing sleeve inner wall and sleeve outer wall swing joint, spacing sleeve lower extreme fixedly connected with connecting plate one, connecting plate one side fixedly connected with buckle mechanism, connecting plate lower extreme swing joint connecting plate two, connecting plate two lower extreme fixedly connected with connecting sleeve, connecting sleeve one side and base fixedly connected with.

As a preferred implementation mode, the buckle mechanism comprises a buckle I, one side of the buckle I is fixedly connected with a spring, the other side of the spring is fixedly connected with a buckle II, and the outer walls of the buckle I, the spring and the buckle II are movably connected with limiting blocks.

The technical effect of adopting the further scheme is as follows: the table can be contracted and stored, and the table can be adjusted to be at a corresponding height for use.

As a preferred embodiment, the supporting leg mechanism comprises a sleeve, wherein the lower end of the sleeve is movably connected with a supporting column, and the lower end of the supporting column is fixedly connected with a base.

The technical effect of adopting the further scheme is as follows: the support slides on the inner wall of the sleeve, so that the height of the desk can be adjusted, and the desk can be supported.

As a preferred implementation mode, the limiting mechanism comprises a limiting sleeve, the inner wall of the limiting sleeve is movably connected with the outer wall of the sleeve, the lower end of the limiting sleeve is fixedly connected with a first connecting plate, one side of the first connecting plate is fixedly connected with a buckling mechanism, the lower end of the first connecting plate is movably connected with a second connecting plate, the lower end of the second connecting plate is fixedly connected with a connecting sleeve, and one side of the connecting sleeve is fixedly connected with a base.

The technical effect of adopting the further scheme is as follows: the hole of sleeve outer wall can be blocked, directly remove the supporting leg to suitable height, need not to press the point one by one, waste time.

As a preferred implementation mode, the outer wall of the support column is fixedly connected with a plurality of buckling mechanisms and is distributed in a vertical array at equal intervals.

The technical effect of adopting the further scheme is as follows: can adjust a plurality of altitude mixture points, it is more practical when using.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the buckle mechanism is matched with the supporting leg mechanism for use, the buckle I and the buckle II are both corresponding to the holes formed in the sleeve, the outer wall of the supporting column is fixedly connected with the plurality of buckle mechanisms and is distributed in a vertical array at equal intervals, a plurality of height points can be adjusted, and a proper height can be freely selected during use, so that the mechanism is more practical, the buckle mechanism is matched with the supporting leg mechanism for use, the buckle is not needed to be pressed by hands usually, the limiting sleeve is directly used for blocking the holes in the outer wall of the sleeve, the supporting leg is directly moved to a proper height, the point pressing is not needed one by one, the time is wasted, the problem that the parts of the telescopic supporting leg are aged when the telescopic supporting leg is used for a long time, and the telescopic supporting leg has very large resistance to pressing and extremely damage to hands is solved.

Drawings

Fig. 1 is a schematic structural view of a telescopic supporting leg structure provided by the utility model.

Fig. 2 is a schematic diagram illustrating a structure of a telescopic supporting leg structure according to the present utility model.

Fig. 3 is a schematic structural view of a supporting leg mechanism of a telescopic supporting leg structure according to the present utility model.

Fig. 4 is a schematic diagram illustrating a structure of a fastening mechanism of a telescopic supporting leg structure according to the present utility model.

Fig. 5 is a schematic structural view of a limiting mechanism of a telescopic supporting leg structure provided by the utility model.

Legend description:

1. a table plate; 2. a support leg mechanism; 3. a buckle mechanism; 4. a limiting mechanism;

21. a sleeve; 22. a support column; 23. a base;

31. the first buckle is buckled; 32. a spring; 33. a second buckle; 34. a limiting block;

41. a limit sleeve; 42. a first connecting plate; 43. a second connecting plate; 44. and (5) connecting the sleeve.

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.

Example 1

As shown in fig. 1-5, the present utility model provides a technical solution: a telescoping support leg structure comprising: the desk board 1, desk board 1 lower extreme fixedly connected with supporting leg mechanism 2, supporting leg mechanism 2 is including sleeve 21, sleeve 21 lower extreme swing joint has support column 22, support column lower extreme fixedly connected with base 23, hole fixedly connected with buckle mechanism 3 has been seted up to support column 22 outer wall, buckle mechanism 3 is including buckle one 31, buckle one 31 one side fixedly connected with spring 32, spring 32 opposite side fixedly connected with buckle two 33, buckle one 31, spring 32 and buckle two 33 outer wall swing joint have stopper 34, hole and buckle mechanism 3 joint have been seted up to sleeve 21 one side lower extreme, base 23 upper end fixedly connected with stop gear 4, stop gear 4 is including spacing sleeve 41, spacing sleeve 41 inner wall and sleeve 21 outer wall swing joint, spacing sleeve 41 lower extreme fixedly connected with connecting plate one 42, connecting plate one 42 one side fixedly connected with buckle mechanism 3, connecting plate one 42 lower extreme swing joint has connecting plate two 43, connecting plate two 43 lower extreme fixedly connected with connecting sleeve 44, connecting sleeve 44 one side and base 23 fixedly connected with.

In this embodiment, by designing the buckle mechanism 3, the buckle first 31 and the buckle second 33 are pressed down, the buckle first 31 and the buckle second 33 press the spring 32 inwards, the support 22 is moved, the buckle corresponds to the hole on the sleeve 21, the spring 32 has a pushing force to two sides, the buckle first 31 and the buckle second 33 are pushed outwards, and therefore the table is fixed at a fixed point and can be adjusted to a corresponding height for use.

Example 2

As shown in fig. 2-5, the limiting mechanism 4 comprises a limiting sleeve 41, the inner wall of the limiting sleeve 41 is movably connected with the outer wall of the sleeve 21, the lower end of the limiting sleeve 41 is fixedly connected with a first connecting plate 42, one side of the first connecting plate 42 is fixedly connected with the fastening mechanism 3, the lower end of the first connecting plate 42 is movably connected with a second connecting plate 43, the lower end of the second connecting plate 43 is fixedly connected with a connecting sleeve 44, and one side of the connecting sleeve 44 is fixedly connected with the base 23.

In this embodiment, the first connecting plate 42 can be extended and contracted into the second connecting plate 43, and the first connecting plate 42 is connected with the second connecting plate 43 by the fastening mechanism 3, so that the fastening is not required to be pressed by hands in the past, the hole on the outer wall of the sleeve 21 is blocked by directly using the limiting sleeve 41, the supporting leg is directly moved to a proper height, the supporting leg is not required to be pressed point by point, the time is wasted, the problem that the parts of the extended supporting leg are aged after long-time use, the pressing has very large resistance, and the opponent has very large damage is solved.

Working principle:

as shown in fig. 1-5, when the utility model is used, the desk plate 1 is lifted, the desk plate 1 drives the sleeve 21, the sleeve 21 is connected with the buckle mechanism 3 on the support column 22, the buckle one 31 and the buckle two 33 are pressed down, the buckle one 31 and the buckle two 33 press the spring 32 inwards, the spring 32 has a pushing force to two sides, the buckle one 31 and the buckle two 33 are pushed outwards, thereby adjusting the desk to a corresponding height for use, the limiting sleeve 41 on the limiting mechanism 4 can block the hole on the outer wall of the sleeve 21, directly move the support leg to a proper height, the point pressing is not needed, the time is wasted, the problem that parts of the telescopic support leg are aged in long-time use, the pressing has very large resistance, the hand has very large damage, when the limiting sleeve 41 is pulled, the limiting sleeve 41 drives the connecting plate one 42, the connecting plate two 43 are connected with the connecting sleeve 44, the other side of the connecting sleeve 44 is connected with the base 23, and when the limiting sleeve 41 is not needed, the limiting sleeve 41 is pressed, the connecting plate 42 is pressed into the connecting plate 43, and the connecting plate 43 is stretched into the connecting plate 43.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A telescoping support leg structure, comprising: table (1), table (1) lower extreme fixedly connected with supporting leg mechanism (2), supporting leg mechanism (2) are including sleeve (21), sleeve (21) lower extreme swing joint has support column (22), support column lower extreme fixedly connected with base (23), hole fixedly connected with buckle mechanism (3) are seted up to support column (22) outer wall, buckle mechanism (3) are including buckle one (31), buckle one (31) one side fixedly connected with spring (32), spring (32) opposite side fixedly connected with buckle two (33), buckle one (31), spring (32) and buckle two (33) outer wall swing joint have stopper (34), hole and buckle mechanism (3) joint are seted up to sleeve (21) one side lower extreme, base (23) upper end fixedly connected with stop gear (4), stop gear (4) are including spacing sleeve (41), spacing sleeve (41) inner wall and sleeve (21) outer wall swing joint, spacing sleeve (41) lower extreme fixedly connected with spring (32), buckle one (42) one side fixedly connected with connecting plate (42), one side (42) fixedly connected with connecting plate (42), the lower end of the second connecting plate (43) is fixedly connected with a connecting sleeve (44), and one side of the connecting sleeve (44) is fixedly connected with the base (23).

2. A telescopic support leg structure according to claim 1, wherein: the outer wall of the supporting column (22) is fixedly connected with a plurality of buckling mechanisms (3) and is distributed in a vertical array at equal intervals.