CN214230285U

CN214230285U - Foldable multifunctional furniture

Info

Publication number: CN214230285U
Application number: CN202022907185.8U
Authority: CN
Inventors: 林海
Original assignee: Shandong Doton Home Delivery Furniture Co ltd
Current assignee: Shandong Doton Home Delivery Furniture Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-21
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a folded cascade multifunctional furniture, including the desktop board, the bottom fixed mounting of desktop board has last frame, the below of going up the frame is provided with the underframe frame, and the inboard upper right portion of going up the frame rotates the first rotating turret that has two parallel arrangement, and the inboard upper left portion of going up the frame rotates the second rotating turret that has two parallel arrangement, and first rotating turret and second rotating turret alternately rotate and be connected. The utility model provides a pair of folded cascade multifunctional furniture can adjust the height of desktop board according to actual need, conveniently is used for multipurpose such as official working, study, drawing to when need not using, can also compress folding through the alternately rotation of first rotating turret and second rotating turret, can reduce shared space volume when not using again like this, practiced thrift the space, and the structure is very simple, the use when being convenient for people expand or fold.

Description

Foldable multifunctional furniture

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a folded cascade multifunctional furniture.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. Furniture is continuously developed and innovated following the foot steps of the times, the doors are various, the materials are different, the variety is complete, the purposes are different, for example, a multifunctional table is one of the tables, and the multifunctional table can be used for multiple purposes such as office work, study, drawing and the like.

However, most of the existing multifunctional tables on the market are directly assembled, for example, the tables are only relatively fixed and unchangeable after being assembled, and free switching between folding and unfolding cannot be realized. The multifunctional table for individual products can also be folded and unfolded by using a structure such as a hinge, a spring buckle or a lifter, but the cost and the structure are very high and complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing foldable multifunctional furniture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a foldable multifunctional furniture comprises a table board, wherein an upper frame is fixedly installed at the bottom of the table board, a bottom frame is arranged below the upper frame, two first rotating frames which are arranged in parallel are rotatably hinged to the right upper portion of the inner side of the upper frame, two second rotating frames which are arranged in parallel are rotatably hinged to the left upper portion of the inner side of the upper frame, the first rotating frames and the second rotating frames are in cross rotating connection, a first rotating support rod is rotatably connected to the middle upper portion of each first rotating frame, the top end of each first rotating support rod is rotatably installed in the middle of the inner side of the upper frame, a second rotating support rod is rotatably connected to the middle lower portion of each second rotating frame, the bottom end of each second rotating support rod is rotatably connected with the middle of the inner side of the bottom frame, a fixing frame is fixedly connected between the inner walls of the front side and the rear side of the bottom frame, and the fixing frame is fixedly connected with the inner wall of the left side of the bottom frame through a positioning frame, the top of locating rack is provided with a plurality of constant head tanks, one side that two first rotating turret are close to each other is rotated and is articulated to have U type locating lever, and U type locating lever location locates in the constant head tank, one side bottom that two first rotating turrets kept away from each other all is fixed with the sliding pin, be located and all be equipped with first spout on the left underframe frame of mount both sides inner wall around, and the sliding pin slides and locates in the first spout, all be equipped with the second spout on the both sides inner wall around the underframe frame, slidable mounting has same slide bar in two second spouts, and the bottom of two second rotating turrets all with slide bar fixed connection.

Preferably, the bottom frame is provided with a second rotating pin, and the second rotating support rod is rotatably connected with the bottom frame through the second rotating pin.

Preferably, the upper frame is provided with a first rotating pin, and the first rotating support rod is rotatably connected with the upper frame through the first rotating pin.

Preferably, the positioning groove is of an inclined triangular structure, and the U-shaped positioning rod is supported and positioned in the positioning groove.

Preferably, be equipped with the embedded groove on the slope bottom inner wall of constant head tank, the embedded groove internal fixation is equipped with magnet, and U type locating lever specifically is iron material, and the magnet cooperation magnetism of U type locating lever and constant head tank bottom inner wall is inhaled fixedly.

Preferably, the upper frame and the bottom frame are arranged up and down correspondingly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, rotate through the cross of adjusting first rotating turret and second rotating turret, can adjust the height of desktop board, and be provided with magnet in the constant head tank, magnet can also carry out magnetism with the U type locating lever of iron material and inhale fixedly, can make the more firm of location after adjusting, finally, the utility model provides a pair of folded cascade multifunctional furniture, can adjust the height of desktop board according to actual need, conveniently be used for multipurpose such as official working, study, drawing to when not needing to use, can also compress foldingly through the cross rotation of first rotating turret and second rotating turret, like this can reduce shared space volume when not using again, practiced thrift the space, and the structure is very simple, and the free switch when being convenient for people expand or folding uses.

Drawings

Fig. 1 is a schematic structural view of a foldable multifunctional furniture provided by the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

fig. 3 is a schematic view of the utility model after being folded.

In the figure: the table comprises a table top plate 1, an upper frame 2, a bottom frame 3, a first rotating frame 4, a first rotating support rod 401, a sliding pin 402, a first sliding groove 403, a U-shaped positioning rod 404, a fixing frame 5, a positioning frame 6, a positioning groove 601, a magnet 602, a second rotating frame 7, a second rotating support rod 701, a sliding rod 702, a second sliding groove 703 and a second rotating pin 8.

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.

Referring to fig. 1-3, a foldable multifunctional furniture, comprising a table top board 1, wherein an upper frame 2 is fixedly installed at the bottom of the table top board 1, a bottom frame 3 is arranged below the upper frame 2, two first rotating frames 4 arranged in parallel are rotatably hinged at the upper right part of the inner side of the upper frame 2, two second rotating frames 7 arranged in parallel are rotatably hinged at the upper left part of the inner side of the upper frame 2, the first rotating frames 4 and the second rotating frames 7 are in cross rotating connection, a first rotating support rod 401 is rotatably connected at the upper middle part of the first rotating frame 4, the top end of the first rotating support rod 401 is rotatably installed at the middle part of the inner side of the upper frame 2, a second rotating support rod 701 is rotatably connected at the lower middle part of the inner side of the bottom frame 3, a fixed frame 5 is fixedly connected between the inner walls at the front and rear sides of the bottom frame 3, and pass through locating rack 6 fixed connection between the left side inner wall of mount 5 and bottom frame 3, the top of locating rack 6 is provided with a plurality of constant head tanks 601, the one side that two first rotating frame 4 are close to each other rotates to articulate there is U type locating lever 404, and U type locating lever 404 location is located in constant head tank 601, the one side bottom that two first rotating frame 4 kept away from each other all is fixed with sliding pin 402, be located all to be equipped with first spout 403 on the left bottom frame 3 of mount 5 front and back both sides inner wall, and sliding pin 402 slides and locates in first spout 403, all be equipped with second spout 703 on the both sides inner wall around bottom frame 3, slidable mounting has same slide bar 702 in two second spouts 703, and the bottom of two second rotating frame 7 all with slide bar 702 fixed connection. The utility model provides a pair of folded cascade multifunctional furniture can adjust the height of desktop board 1 according to actual need, conveniently is used for multipurpose such as official working, study, drawing to when need not using, can also compress folding through the alternately rotation of first rotating turret 4 and second rotating turret 7, can reduce shared space volume when not using like this again, practiced thrift the space, and the structure is very simple, the use when being convenient for people expand or fold.

Preferably, a second rotating pin 8 is arranged on the bottom frame 3, and the second rotating support rod 701 is rotatably connected with the bottom frame 3 through the second rotating pin 8.

Preferably, a first rotating pin is arranged on the upper frame 2, and the first rotating strut 401 is rotatably connected with the upper frame 2 through the first rotating pin.

Preferably, the positioning groove 601 is specifically in an oblique triangular structure, and the U-shaped positioning rod 404 is supported and positioned in the positioning groove 601.

Preferably, be equipped with the embedded groove on the slope bottom inner wall of constant head tank 601, the embedded groove internal fixation is equipped with magnet 602, and U type locating lever 404 specifically is iron material, and the magnet 602 cooperation magnetism of U type locating lever 404 and constant head tank 601 bottom inner wall is inhaled fixedly.

Preferably, the upper frame 2 and the bottom frame 3 are arranged corresponding to each other up and down.

The utility model provides a foldable multifunctional furniture, through the rotation of crossing of first rotating turret 4 and second rotating turret 7, can make sliding pin 402 and slide bar 702 of both sides bottom slide left and right respectively through the spout, and arrange in constant head tank 601 through U type locating lever 404 and fix a position, through adjusting the rotation of crossing of first rotating turret 4 and second rotating turret 7 like this, can adjust the height of desktop board 1, and be provided with magnet 602 in the constant head tank 601, magnet 602 can also carry out the magnetism with U type locating lever 404 of iron material and fix, can make the more firm of location after adjusting, finally can adjust the height of desktop board 1 according to actual need, conveniently be used for multipurpose such as official working, study, drawing and use, and when need not use, can also compress through the rotation of crossing of first rotating turret 4 and second rotating turret 7 and fold to minimum volume (as shown in figure 3), therefore, the space volume occupied when the folding chair is not used can be reduced, the space is saved, the structure is very simple, and the folding chair is convenient for people to use when the folding chair is unfolded or folded.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A foldable multifunctional furniture comprises a table top board (1) and is characterized in that an upper frame (2) is fixedly installed at the bottom of the table top board (1), a bottom frame (3) is arranged below the upper frame (2), two first rotating frames (4) which are arranged in parallel are hinged to the right upper portion of the inner side of the upper frame (2) in a rotating mode, two second rotating frames (7) which are arranged in parallel are hinged to the left upper portion of the inner side of the upper frame (2) in a rotating mode, the first rotating frames (4) are connected with the second rotating frames (7) in a cross rotating mode, a first rotating support rod (401) is connected to the middle upper portion of the middle of the inner side of the upper frame (2) in a rotating mode, the top end of the first rotating support rod (401) is rotatably installed in the middle of the inner side of the upper frame (2), a second rotating support rod (701) is connected to the middle lower portion of the middle of the second rotating frame (7) in a rotating mode, and the bottom end of the second rotating support rod (701) is rotatably connected with the middle of the inner side of the bottom frame (3), a fixing frame (5) is fixedly connected between the inner walls of the front side and the rear side of the bottom frame (3), the fixing frame (5) is fixedly connected with the inner wall of the left side of the bottom frame (3) through a positioning frame (6), a plurality of positioning grooves (601) are formed in the top of the positioning frame (6), a U-shaped positioning rod (404) is hinged to one side, close to each other, of the two first rotating frames (4) in a rotating mode, the U-shaped positioning rod (404) is positioned in the positioning grooves (601), a sliding pin (402) is fixed to the bottom of one side, far away from each other, of the two first rotating frames (4), first sliding grooves (403) are formed in the inner walls of the front side and the rear side of the bottom frame (3) on the left side of the fixing frame (5), the sliding pin (402) is slidably arranged in the first sliding grooves (403), second sliding grooves (703) are formed in the inner walls of the front side and the rear side of the bottom frame (3), the same sliding rod (702) is slidably arranged in the two second sliding grooves (703), and the bottoms of the two second rotating frames (7) are fixedly connected with the sliding rod (702).

2. Foldable multi-functional furniture according to claim 1, characterized in that the bottom frame (3) is provided with a second rotation pin (8) and the second rotation strut (701) is rotatably connected to the bottom frame (3) by means of the second rotation pin (8).

3. Foldable multi-functional furniture according to claim 1, characterized in that the upper frame (2) is provided with a first rotation pin and the first rotation strut (401) is rotatably connected to the upper frame (2) by means of the first rotation pin.

4. Foldable multi-functional furniture according to claim 1, characterized in that the positioning slot (601) is embodied as an oblique triangular structure, and the U-shaped positioning rod (404) is supported and positioned in the positioning slot (601).

5. Foldable multifunctional furniture according to claim 1, wherein the positioning groove (601) has an embedded groove on the inner wall of the inclined bottom, a magnet (602) is fixed in the embedded groove, the U-shaped positioning rod (404) is made of iron material, and the U-shaped positioning rod (404) is magnetically attracted and fixed with the magnet (602) on the inner wall of the bottom of the positioning groove (601).

6. Foldable multi-functional furniture according to claim 1, characterized in that said upper frame (2) and bottom frame (3) are positioned in correspondence of each other.