CN111248618A

CN111248618A - Environment-friendly plastic-wood lifting table

Info

Publication number: CN111248618A
Application number: CN201811459091.XA
Authority: CN
Inventors: 李火根; 吴玉兰
Original assignee: Jiangxi Yujia School Tools Co Ltd
Current assignee: Jiangxi Yujia School Tools Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2020-06-09

Abstract

The invention discloses an environment-friendly plastic-wood lifting table which comprises a fixed plate, wherein four sliding grooves are formed in the bottom of the fixed plate, and connecting blocks are movably arranged in the four sliding grooves. This wood lift table is moulded in environmental protection, make it drive fixed cover rebound through rotating the slider, make fixed cover drive lifter plate rebound, the fixed screw of locking fixes the lifter plate position simultaneously, thereby the purpose that the desktop goes up and down is played, top fixed mounting through the lead screw is on the telescopic link, play fixed and firm effect to the lead screw, through the bull stick of fixed cover positive installation and with the effect of bracing piece, make fixed cover reciprocate the distance that two supporting legs were changed in-process, thereby change the focus of desk, make the desk more stable, through suitably adding the cushion between lifter plate and fixed plate, make the gravity dispersion on the lifter plate on the cushion, prevent the too big mechanical structure who influences the fixing base of gravity, thereby the purpose that facilitates the use has been reached.

Description

Environment-friendly plastic-wood lifting table

Technical Field

The invention relates to the technical field of articles for daily use, in particular to an environment-friendly plastic-wood lifting table.

Background

The plastic-wood material, also called wood-plastic composite material, can be understood as a plate or a section bar which is mainly produced by using plastic as a raw material, adding waste plant fibers such as wood powder, rice hull and straw and the like into a new wood material, and then carrying out plastic processing technologies such as extrusion, mould pressing, injection molding and the like, and is mainly used in industries such as building materials, furniture, logistics packaging and the like.

The plastic-wood material is also widely applied to manufacturing of the table, and the existing plastic-wood table is single in structure function and generally does not have a lifting function, so that the requirement of a user cannot be met by adjusting the height of the table, the table is inconvenient to use, and the problem is solved by providing the environment-friendly plastic-wood lifting table.

Disclosure of Invention

The invention aims to provide an environment-friendly plastic-wood lifting table, and aims to solve the problem that the existing plastic-wood table in the background art is single in structure function, does not have a lifting function generally, cannot meet the requirements of users by adjusting the height of the table, and is inconvenient to use.

In order to achieve the purpose of convenient use, the invention provides the following technical scheme: the environment-friendly plastic-wood lifting table comprises a fixed plate, wherein four sliding grooves are formed in the bottom of the fixed plate, connecting blocks are movably mounted in the four sliding grooves, supporting legs are fixedly mounted at the bottoms of the four connecting blocks and positioned at the bottoms of the fixed plate, transverse rods are fixedly mounted at the opposite sides of two adjacent supporting legs, the opposite ends of the two transverse rods are movably mounted in a fixed seat, limiting blocks are fixedly mounted at the opposite ends of the two transverse rods and positioned in the fixed seat, a lead screw is fixedly mounted at the top of the fixed seat, a sliding block is connected to the outer side of the lead screw in a threaded manner, a sliding ball is movably mounted at the top of the sliding block, a fixed sleeve is movably mounted at the top of the sliding block through the sliding ball, a lifting plate is fixedly mounted at the top of the fixed sleeve and positioned, the top and the telescopic link fixed connection of lead screw, the front threaded connection of slider has clamping screw, the front and the equal fixed mounting in the back of fixed cover have the bull stick, the front and the back of fixed cover all have two bracing pieces, four through bull stick movable mounting the bracing piece is movable mounting respectively on four supporting legs.

Preferably, the sliding groove is a U-shaped groove, and the bottom of the connecting block extends to the bottom of the fixing plate.

Preferably, four the supporting leg evenly distributed is in the bottom of fixed plate, four the one end that the supporting leg was kept away from to the horizontal pole all extends to the inside of fixing base.

Preferably, the fixing base sets up to inside hollow and the cuboid that the sliding opening was all seted up to the left and right sides, the diameter of stopper is greater than the diameter of sliding opening.

Preferably, the diameter of the fixed sleeve is the same as that of the sliding block, and the fixed sleeve is a cylinder which is hollow inside and has a missing bottom surface.

Preferably, the top of the fixing sleeve penetrates through the fixing plate and extends to the top of the fixing plate, the top end of the screw rod extends into the fixing sleeve, and the fixing screw rod extends to the outer side of the screw rod.

Compared with the prior art, the invention has the beneficial effects that: the environment-friendly plastic-wood lifting table is characterized in that supporting legs are installed at the bottom of a fixed plate, cross rods are arranged on the supporting legs, the cross rods are movably installed inside a fixed seat, sliding blocks are connected with the outer sides of screw rods through threads, fixed sleeves are installed at the tops of the sliding blocks and are driven to move upwards by rotating the sliding blocks, so that the fixed sleeves drive a lifting plate to move upwards to achieve the purpose of lifting, the top ends of the screw rods are fixedly installed on telescopic rods to achieve the fixing and stabilizing effects on the screw rods, the fixed sleeves are enabled to change the distance between two supporting legs in the up-and-down moving process through the rotating rods and the supporting rods which are installed on the front sides of the fixed sleeves, the gravity center of the table is changed, the table is enabled to be more stable, cushion blocks are properly added between the lifting plate and the fixed plate, thereby achieving the purpose of convenient use.

Drawings

FIG. 1 is a schematic view of the structure of the environmental-friendly plastic-wood lifting table;

FIG. 2 is a front view of the environmental-friendly plastic-wood lifting table;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the environment-friendly plastic-wood lifting table.

In the figure: 1-fixing the plate; 2-a chute; 3, connecting blocks; 4-supporting legs; 5-a cross bar; 6-fixing the base; 7-a limiting block; 8-a screw rod; 9-a slide block; 10-a slider ball; 11-fixing the sleeve; 12-a lifter plate; 13-a telescopic rod; 14-a fixed screw; 15-rotating rod; 16-support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: an environment-friendly plastic-wood lifting table comprises a fixed plate 1, four sliding grooves 2 are formed in the bottom of the fixed plate 1, connecting blocks 3 are movably mounted inside the four sliding grooves 2, the sliding grooves 2 are arranged to be U-shaped grooves, the bottoms of the connecting blocks 3 extend to the bottom of the fixed plate 1, supporting legs 4 are fixedly mounted at the bottoms of the four connecting blocks 3 and located at the bottom of the fixed plate 1, cross bars 5 are fixedly mounted at opposite sides of two adjacent supporting legs 4, opposite ends of the two cross bars 5 are movably mounted inside a fixed seat 6, the four supporting legs 4 are uniformly distributed at the bottom of the fixed plate 1, ends of the four cross bars 5 far away from the supporting legs 4 extend to the inside of the fixed seat 6, limiting blocks 7 are fixedly mounted at opposite ends of the two cross bars 5 and located inside the fixed seat 6, the fixed seat 6 is a, the diameter of the limiting block 7 is larger than that of the sliding opening, the top of the fixed seat 6 is fixedly provided with a screw rod 8, the outer side of the screw rod 8 is in threaded connection with a slider 9, the top of the slider 9 is movably provided with a sliding ball 10, the top of the slider 9 is movably provided with a fixed sleeve 11 through the sliding ball 10, the diameter of the fixed sleeve 11 is the same as that of the slider 9, the fixed sleeve 11 is arranged into a cylinder which is hollow inside and has a missing bottom surface, the top of the fixed sleeve 11 penetrates through the fixed plate 1 and extends to the top of the fixed plate 1, the top end of the screw rod 8 extends into the fixed sleeve 11, the top of the fixed sleeve 11 is fixedly provided with a lifting plate 12, the inner top wall of the fixed sleeve 11 is fixedly provided with a telescopic rod 13, the top end of the screw rod 8 is fixedly connected with the telescopic rod 13, the front side of the slider 9, the front and the back of the fixed sleeve 11 are movably provided with two support rods 16 through rotating rods 15, the four support rods 16 are respectively movably arranged on four support legs 4, the support legs 4 are arranged at the bottom of the fixed plate 1, the support legs 4 are provided with cross rods 5, the cross rods 5 are movably arranged inside the fixed seat 6, the outer side of the screw rod 8 is in threaded connection with a slide block 9, the top of the slide block 9 is provided with the fixed sleeve 11, the slide block 9 is rotated to drive the fixed sleeve 11 to move upwards, so that the fixed sleeve 11 drives the lifting plate 12 to move upwards, and simultaneously the fixed screw 14 is locked to fix the position of the lifting plate 12, thereby achieving the purpose of lifting the desktop, the top end of the screw rod 8 is fixedly arranged on the telescopic rod 13 to play a role of fixing and stabilizing the screw rod 8, and the rotating rods 15 and the, make fixed cover 11 at the distance that reciprocates two supporting legs 4 of in-process one-tenth to change the focus of desk, make the desk more stable, through suitably adding the cushion between lifter plate 12 and fixed plate 1, make the gravity dispersion on the lifter plate 12 on the cushion, prevent that gravity from influencing the mechanical structure of fixing base 6 too greatly, thereby reached the purpose of facilitating the use.

The working principle is as follows: the environment-friendly plastic-wood lifting table is characterized in that supporting legs 4 are installed at the bottom of a fixing plate 1, cross rods 5 are arranged on the supporting legs 4, the cross rods 5 are movably installed inside a fixing seat 6, sliders 9 are connected to the outer sides of screw rods 8 through threads, fixing sleeves 11 are installed at the tops of the sliders 9, the fixing sleeves 11 are driven to move upwards by rotating the sliders 9, so that the fixing sleeves 11 drive lifting plates 12 to move upwards, the purpose of lifting a table top is achieved, the top ends of the screw rods 8 are fixedly installed on a telescopic rod 13, meanwhile, fixing screws 14 are locked to fix the positions of the lifting plates 12, the screw rods 8 are fixed and stabilized, the fixing sleeves 11 change the distance between the two supporting legs 4 in the up-and-down moving process through the action of rotating rods 15 and supporting rods 16 which are installed on the front sides of the fixing sleeves 11, through properly adding the cushion between lifter plate 12 and fixed plate 1, make the gravity dispersion on the lifter plate 12 on the cushion, prevent that gravity from too big influence the mechanical structure of fixing base 6 to reached the mesh of facilitating the use, solved current mould wooden table structure function singleness, do not possess raising and lowering functions usually, thereby can't satisfy user's demand through adjusting its height, lead to using and inconvenient problem.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The environment-friendly plastic-wood lifting table comprises a fixed plate (1) and is characterized in that four sliding grooves (2) are formed in the bottom of the fixed plate (1), four connecting blocks (3) are movably mounted in the four sliding grooves (2), supporting legs (4) are fixedly mounted at the bottoms of the four connecting blocks (3) and positioned at the bottom of the fixed plate (1), transverse rods (5) are fixedly mounted on opposite sides of every two adjacent supporting legs (4), two opposite ends of the transverse rods (5) are movably mounted in a fixed seat (6), limiting blocks (7) are fixedly mounted at opposite ends of the transverse rods (5) and positioned in the fixed seat (6), a lead screw (8) is fixedly mounted at the top of the fixed seat (6), a sliding block (9) is connected to the outer side of the lead screw (8) in a threaded manner, and a sliding ball (10) is movably mounted at the top of the sliding block (9, the top of slider (9) has fixed cover (11) through smooth ball (10) movable mounting, the top fixed mounting that the top of fixed cover (11) just is located fixed plate (1) has lifter plate (12), the interior roof fixed mounting of fixed cover (11) has telescopic link (13), the top and telescopic link (13) fixed connection of lead screw (8), the positive threaded connection of slider (9) has clamping screw (14), the front and the equal fixed mounting in the back of fixed cover (11) have bull stick (15), the front and the back of fixed cover (11) all have two bracing pieces (16), four through bull stick (15) movable mounting, bracing piece (16) respectively movable mounting on four supporting legs (4).

2. The environment-friendly plastic-wood lifting table as claimed in claim 1, wherein: the sliding groove (2) is a U-shaped groove, and the bottom of the connecting block (3) extends to the bottom of the fixing plate (1).

3. The environment-friendly plastic-wood lifting table as claimed in claim 1, wherein: four supporting legs (4) evenly distributed in the bottom of fixed plate (1), four the one end that supporting leg (4) were kept away from in horizontal pole (5) all extends to the inside of fixing base (6).

4. The environment-friendly plastic-wood lifting table as claimed in claim 1, wherein: fixing base (6) set up to inside hollow and the left and right sides all set up the cuboid of sliding opening, the diameter of stopper (7) is greater than the diameter of sliding opening.

5. The environment-friendly plastic-wood lifting table as claimed in claim 1, wherein: the diameter of the straight part of the fixed sleeve (11) is the same as that of the sliding block (9), and the fixed sleeve (11) is a cylinder which is hollow inside and has a missing bottom surface.

6. The environment-friendly plastic-wood lifting table as claimed in claim 1, wherein: the top of the fixed sleeve (11) penetrates through the fixed plate (1) and extends to the top of the fixed plate (1), the top end of the screw rod (8) extends into the fixed sleeve (11), and the fixed screw rod (14) extends to the outer side of the screw rod (8).