CN211130090U - Efficient and rapid forming improved device based on folding table - Google Patents

Abstract

The utility model discloses an improved device based on a folding table for high-efficiency and rapid molding, which comprises two panels, wherein two connecting rods are arranged below the two panels, two ends of each connecting rod are respectively articulated with a supporting leg and a fixing rod, the two supporting legs and the two fixing rods are respectively arranged in a staggered way, the top ends of the two supporting legs are respectively articulated with the bottom parts of the two panels, and the top ends of the two fixing rods are respectively articulated with the bottom parts of the two panels, the inclined angle of the bottom rod can be adjusted by arranging the supporting legs and the bottom rod and rotating the rotating rods at the bottom ends of the two supporting legs to adjust the positions of the bottom ends of the supporting legs in the thread grooves, when the outdoor extension, through adjusting the back, the bottom homoenergetic of two sill bars can laminate ground, fold into the table and can not produce when using and rock, and two panels can keep the horizontality.

Description

Efficient and rapid forming improved device based on folding table

Technical Field

The utility model relates to a fold down table technical field specifically is a based on fold down high-efficient quick shaping of table and improve device.

Background

The table is common furniture in various occasions and household life, and the folding table can be quickly unfolded and quickly formed when needed to be used. In the prior art, when the folding table is used outdoors, because the length of the table legs is fixed, when the ground is unfolded, the bottom ends of the four table legs cannot simultaneously abut against the ground under the influence of uneven ground, so that the table top is inclined or rocked when the folding table is used, and the table top cannot be adjusted to be horizontal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a improve device based on convert into high-efficient quick shaping of table to solve the table of converting into that proposes in the above-mentioned background art and when expanding, receive the uneven influence in ground height ground, four unable ground of contradicting simultaneously in four table foot bottoms, make when converting into the table use the desktop produce the slope or rock, and can't adjust the desktop and keep the level problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve device based on convert into high-efficient quick shaping of table, includes the panel, the panel is provided with two, two the below of panel is equipped with the connecting rod, the both ends of connecting rod articulate respectively has supporting leg and dead lever, two the supporting leg and two the dead lever is crisscross the setting respectively, two the top of supporting leg articulates respectively in the bottom of two panels, two the top of dead lever articulates respectively in the bottom of two panels, is located two all be equipped with the sill bar between homonymy dead lever and the supporting leg bottom of panel below.

Preferably, two one side that the panel bottom is close to is fixedly connected with U type frame and screens frame respectively, the screens frame is close to one side opening setting of U type frame, the inside of screens frame is connected to the one end joint of U type frame.

Preferably, two the bottom of supporting leg lateral wall all is provided with the screw thread, two the one end that the sill bar is close to the supporting leg all articulates there is the regulation pole, two the one end that the sill bar was kept away from to the regulation pole all rotates through the bearing and is connected with the dwang, two the threaded groove has all been seted up to the one end that the regulation pole was kept away from to the dwang, two the bottom of supporting leg all is through the inside of screw thread threaded connection at the threaded groove.

Preferably, the sill bar includes balance pipe and slide bar, the balance pipe is hollow structure setting, the slide bar is kept away from the one end sliding connection of dead lever in the inside of balance pipe, the slide bar is located the outside one end of balance pipe and articulates the bottom at the dead lever, the one end that the dead lever was kept away from to the balance pipe articulates the bottom at the regulation pole.

Preferably, a sliding groove is formed in one end, close to the fixed rod, of the upper surface of the balance pipe, a limiting T-shaped block is connected to the inside of the sliding groove in a sliding mode, and the bottom end of the limiting T-shaped block is fixedly connected to the rod wall, located inside the balance pipe, of the sliding rod.

Preferably, the length of the sliding rod is shorter than the depth of the thread groove, and the bottom of the balance pipe is fixedly connected with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up two panels, when expanding, during the screens frame is inserted to U type frame, two panels use through the amalgamation, when closing, occupation space can be dwindled, through setting up supporting leg and sill bar, through rotating the dwang that is located two supporting leg bottoms, adjust the position of supporting leg bottom in the thread groove, can adjust the angle of sill bar slope, when outdoor expansion, after adjusting, the bottom of two sill bars all can laminate ground, it can not produce when using and rock to convert into the table, and two panels can keep the horizontality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a middle panel of the present invention;

FIG. 3 is a schematic structural view of the middle connecting rod and the bottom rod of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a panel; 2. supporting legs; 21. rotating the rod; 22. a thread groove; 23. a thread; 24. adjusting a rod; 3. fixing the rod; 4. a connecting rod; 5. a bottom bar; 51. a balance tube; 52. a slide bar; 53. a chute; 54. a limiting T-shaped block; 55. a non-slip mat; 6. a U-shaped frame; 61. screens frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an improved device for efficient and rapid forming based on a folding table comprises two panels 1, wherein the two panels 1 are arranged, when unfolded, the U-shaped frame 6 is inserted into the clamping frame 61, the two panels 1 are spliced for use, when folded, the occupied space can be reduced, a connecting rod 4 is arranged below the two panels 1, two ends of the connecting rod 4 are respectively hinged with a supporting leg 2 and a fixed rod 3, the two supporting legs 2 and the two fixed rods 3 are respectively arranged in a staggered way, the top ends of the two supporting legs 2 are respectively hinged at the bottoms of the two panels 1, the top ends of the two fixed rods 3 are respectively hinged at the bottoms of the two panels 1, when the two panels 1 are unfolded, the two supporting legs 2 and the two fixing rods 3 rotate at the two sides of the connecting rod 4, and crisscross, all be equipped with sill bar 5 between homonymy dead lever 3 and the supporting leg 2 bottom that are located two panels 1 below, the inclination of sill bar 5 can be adjusted.

The bottom-adjacent sides of the two panels 1 are fixedly connected with a U-shaped frame 6 and a clamping frame 61 respectively, the clamping frame 61 is arranged close to an opening of one side of the U-shaped frame 6, one end of the U-shaped frame 6 is clamped inside the clamping frame 61, the U-shaped frame 6 can strengthen the connection relation when the two panels 1 are spliced, so that the adjacent sides of the two panels 1 are always butted, the upper surfaces of the two panels 1 are on the same horizontal line, the bottom ends of the outer side walls of the two supporting legs 2 are provided with threads 23, one ends of the two bottom rods 5 close to the supporting legs 2 are hinged with adjusting rods 24, one ends of the two adjusting rods 24 far away from the bottom rods 5 are rotatably connected with rotating rods 21 through bearings, one ends of the two rotating rods 21 far away from the adjusting rods 24 are provided with threaded grooves 22, the bottom ends of the two supporting legs 2 are both connected inside the threaded grooves 22 through the, the bottom ends of two supporting legs 2 are respectively adjusted, so that two adjusting rods 24 respectively drive one ends of two bottom rods 5, the inclination angles of the two bottom rods 5 are adjusted, each bottom rod 5 comprises a balance tube 51 and a slide rod 52, the balance tube 51 is arranged in a hollow structure, one end of each slide rod 52, which is far away from a fixed rod 3, is slidably connected inside the balance tube 51, one end, which is positioned outside the balance tube 51, of each slide rod 52 is hinged at the bottom end of the corresponding fixed rod 3, one end, which is far away from the corresponding fixed rod 3, of each balance tube 51 is hinged at the bottom end of the corresponding adjusting rod 24, a slide groove 53 is formed in one end, which is close to the corresponding fixed rod 3, of the upper surface of each balance tube 51, a limiting T-shaped block 54 is slidably connected inside the slide groove 53, the bottom end of the limiting T-shaped block 54 is fixedly connected to the rod wall, which is positioned inside, thereby can prolong or shorten the length of sill bar 5, the length of slide bar 52 is shorter than the degree of depth of thread groove 22 to can avoid the bottom of supporting leg 2 just can slippage in the thread groove 22, the bottom fixedly connected with slipmat 55 of balance pipe 51, slipmat 55 can prevent that two sill bars 5 from sliding on ground.

Specifically, when the utility model is used, when the utility model is unfolded, the two panels 1 are unfolded and the two panels 1 are spliced, so that the horizontal end of the U-shaped frame 6 is inserted into the clamping frame 61, when the bottom rod 5 is not attached to the ground, the bottom end of the supporting leg 2 is rotated inside the thread groove 22 through the thread 23 by rotating the rotating rod 21, so that the rotating rod 21 pushes the bottom plate through the adjusting rod 24, thereby adjusting the inclination angle of the bottom rod 5, when the bottom rod 5 is inclined, because the distance between the supporting leg 2 and the fixed rod 3 is fixed, when the bottom rod 5 inclines, the sliding rod 52 slides along the sliding groove 53 through the limiting T-shaped block 54, so as to prolong or shorten the length of the bottom rod 5 until the bottom of the bottom rod 5 is attached to the ground through the anti-skid pad 55, therefore, the two panels 1 are kept horizontal without inclination and shaking and sliding, and the normal use of the folding table can be prevented from being influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-efficient quick shaping improves device based on convert into table which characterized in that: including panel (1), panel (1) is provided with two, two the below of panel (1) is equipped with connecting rod (4), the both ends of connecting rod (4) articulate respectively has supporting leg (2) and dead lever (3), two supporting leg (2) and two dead lever (3) crisscross setting respectively, two the top of supporting leg (2) articulates respectively in the bottom of two panels (1), two the top of dead lever (3) articulates respectively in the bottom of two panels (1), is located two homonymy dead lever (3) and supporting leg (2) bottom of panel (1) below all are equipped with sill bar (5).

2. The improved efficient and rapid prototyping device based on the folding table as set forth in claim 1, wherein: two one side that panel (1) bottom is close to is fixedly connected with U type frame (6) and screens frame (61) respectively, one side opening setting that screens frame (61) are close to U type frame (6), the inside of the one end joint of U type frame (6) in screens frame (61).

3. The improved efficient and rapid prototyping device based on the folding table as set forth in claim 1, wherein: two the bottom of supporting leg (2) lateral wall all is provided with screw thread (23), two the one end that sill bar (5) are close to supporting leg (2) all articulates there is regulation pole (24), two the one end of adjusting pole (24) and keeping away from sill bar (5) all is connected with dwang (21), two through bearing rotation the one end of adjusting pole (24) is kept away from in dwang (21) all seted up thread groove (22), two the bottom of supporting leg (2) all is through the inside of screw thread (23) threaded connection in thread groove (22).

4. The improved efficient and rapid prototyping device based on the folding table as set forth in claim 3, wherein: bottom bar (5) are including balance tube (51) and slide bar (52), balance tube (51) are hollow structure and set up, the one end sliding connection of dead lever (3) is kept away from in slide bar (52) is in the inside of balance tube (51), slide bar (52) are located the outside one end of balance tube (51) and articulate the bottom in dead lever (3), the one end that dead lever (3) were kept away from in balance tube (51) articulates the bottom in adjusting pole (24).

5. The improved efficient and rapid prototyping device based on the folding table as set forth in claim 4, wherein: one end, close to the fixed rod (3), of the upper surface of the balance pipe (51) is provided with a sliding groove (53), the inside of the sliding groove (53) is connected with a limiting T-shaped block (54) in a sliding mode, and the bottom end of the limiting T-shaped block (54) is fixedly connected to the rod wall, located inside the balance pipe (51), of the sliding rod (52).

6. The improved efficient and rapid prototyping device based on the folding table as set forth in claim 5, wherein: the length of the sliding rod (52) is shorter than the depth of the thread groove (22), and the bottom of the balance pipe (51) is fixedly connected with a non-slip pad (55).

Images