CN211299091U

CN211299091U - Portable and foldable office table

Info

Publication number: CN211299091U
Application number: CN201921559264.5U
Authority: CN
Inventors: 余天娇
Original assignee: Liaoning Yist Furniture Manufacturing Co ltd
Current assignee: Liaoning Yist Furniture Manufacturing Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-21
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a portable collapsible desk, including the bottom plate, the equal fixedly connected with universal wheel in bottom plate both sides still includes the desktop board, and the bottom plate top is equipped with the desktop board, and bottom plate upper end fixedly connected with supports the curb plate, supports curb plate top and desktop board bottom fixed connection, and the bottom plate is through supporting curb plate and desktop board fixed connection, and one side difference fixedly connected with supporting mechanism that two bottom plates were kept away from each other, the beneficial effects of the utility model are that: 1. by arranging the seat capable of moving in a telescopic manner and fixedly connecting the placing groove between the two supporting side plates, the seat can be folded and contracted into the placing groove through the telescopic rod, so that the occupied area of the seat is reduced, and the loss rate of the seat is reduced; 2. through being equipped with the universal wheel in bottom plate both sides, improve the portable ability of removal transportation of this desk, simultaneously supporting mechanism also can wait to descend lifting screw with ground contact when needing, avoids the desk to appear removing under the effect of universal wheel, improves the practicality of this desk.

Description

Portable and foldable office table

Technical Field

The utility model relates to an office facilities technical field specifically is a portable collapsible desk.

Background

The office table is a table which is convenient to work in daily life and social activities, and the convenience of use directly influences the working efficiency of people. Present office table is fixed connection usually, and the structure is complicated and difficult transportation, and the seat is usually for placing alone with office table fixed connection or external, and the seat with office table fixed connection is difficult for receiving and releasing, occupies great space, and the seat of placing alone externally damages easily and loses, consequently the utility model provides a portable collapsible office table.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable collapsible desk to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable collapsible desk, includes the bottom plate, the equal fixedly connected with universal wheel in bottom of the bottom plate both sides still includes the desktop board, the bottom plate top is equipped with the desktop board, bottom plate upper end fixedly connected with supports the curb plate, support curb plate top and desktop board bottom fixed connection, the bottom plate is through supporting curb plate and desktop board fixed connection, two one side that the bottom plate was kept away from each other is fixedly connected with supporting mechanism respectively, two equal fixedly connected with bearing, two on the side that the support curb plate is close to each other the interlude is connected with the connecting rod between the bearing, connecting rod one side is connected with the telescopic link, the piston end fixedly connected with seat in the connecting rod is.

Preferably, the supporting mechanism comprises a fixed block, a threaded sleeve, a lifting screw and a supporting pad, two a side fixedly connected with fixed block that the bottom plate is kept away from each other, the threaded sleeve is fixedly inserted in the middle of the fixed block, the lifting screw is connected with the threaded sleeve in the middle of the threaded sleeve in a threaded manner, and the supporting pad is fixedly connected with the bottom end of the lifting screw.

Preferably, a placing groove is arranged on one side of the connecting rod and between the two supporting side plates.

Preferably, the standing groove is 'L' shaped, and the two sides of the standing groove are equally divided into two parts which are fixedly connected with the supporting side plates.

Preferably, one end of the telescopic rod, which is far away from the seat, is fixedly connected with the middle of the connecting rod.

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

1. by arranging the seat capable of moving in a telescopic manner and fixedly connecting the placing groove between the two supporting side plates, the seat can be folded and contracted into the placing groove through the telescopic rod, so that the occupied area of the seat is reduced, and the loss rate of the seat is reduced;

2. through being equipped with the universal wheel in bottom plate both sides, improve the portable ability of removal transportation of this desk, simultaneously supporting mechanism also can wait to descend lifting screw with ground contact when needing, avoids the desk to appear removing under the effect of universal wheel, improves the practicality of this desk.

Drawings

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

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

fig. 3 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. supporting the side plates; 4. a table top plate; 5. a support mechanism; 51. a fixed block; 52. a threaded sleeve; 53. a lifting screw; 54. a support pad; 6. a placement groove; 7. a telescopic rod; 8. a seat; 9. a bearing; 10. a connecting rod.

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. 1-3, the present invention provides a technical solution: the utility model provides a portable collapsible desk, comprising a base plate 1, the equal fixedly connected with universal wheel 2 in 1 bottom both sides of bottom plate, still include

desktop board

4, 1 top of bottom plate is equipped with

desktop board

4, 1 upper end fixedly connected with of bottom plate supports curb plate 3, support 3 tops of curb plate and desktop board 4 bottom fixed connection, bottom plate 1 is through supporting curb plate 3 and desktop board 4 fixed connection, two 1 one sides of keeping away from each other of bottom plate are fixedly connected with supporting mechanism 5 respectively, two support equal fixedly connected with bearing 9 on the side that curb plate 3 is close to each other, it is connected with connecting rod 10 to alternate between two bearing 9, connecting rod 10 one side is connected with telescopic link 7, telescopic link 7 keeps away from in connecting rod 10's piston.

The supporting mechanism 5 is composed of a fixed block 51, a threaded sleeve 52, a lifting screw 53 and a supporting pad 54, the fixed block 51 is fixedly connected to one side surface of the two bottom plates 1 which is far away from each other, the threaded sleeve 52 is fixedly inserted in the middle of the fixed block 51, the lifting screw 53 is connected in the middle of the threaded sleeve 52 in a threaded manner, the lifting screw 53 is rotated, the lifting screw 53 moves up and down in the threaded sleeve 52, thereby preventing the table body from moving under the action of the universal wheels 2, the bottom end of the lifting screw 53 is fixedly connected with a supporting pad 54, a placing groove 6 is arranged at one side of the connecting rod 10 and between the two supporting side plates 3, the placing groove 6 is arranged in an L shape, and the both sides of standing groove 6 are equallyd divide respectively with 3 fixed connection of support curb plate, and in seat 8 shrink can be placed standing groove 6, telescopic link 7 kept away from the middle fixed connection of the one end of seat 8 and connecting rod 10 for seat 8 is central symmetry about connecting rod 10.

During the use, through being equipped with universal wheel 2 in bottom plate 1 both sides, remove the place that needs the official working with this desk through universal wheel 2, improve the portable ability of removal transportation of this desk, rotatory lifting screw 53 simultaneously, lifting screw 53 descends and ground contact, avoid this desk to appear removing under universal wheel 2's sliding action, improve the practicality of this desk, after fixing this desk, through setting up seat 8 that can stretch out and draw back the removal, and fixedly connected with standing groove 6 between two blocks of support curb plates 3, pull out seat 8 under the effect of telescopic link 7, also can be after using the completion with seat 8 through the telescopic link 7 folding shrink in standing groove 6, reduce the area occupied of seat 8, reduce the rate of losing of seat 8.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. A portable and foldable desk, comprising a base plate (1), characterized in that: both sides of the bottom plate (1) are fixedly connected with universal wheels (2) and also comprise a table top plate (4), a desktop plate (4) is arranged above the bottom plate (1), the upper end of the bottom plate (1) is fixedly connected with a supporting side plate (3), the top ends of the supporting side plates (3) are fixedly connected with the bottom of the table top plate (4), the bottom plates (1) are fixedly connected with the table top plate (4) through the supporting side plates (3), one sides of the two bottom plates (1) far away from each other are respectively and fixedly connected with supporting mechanisms (5), one sides of the two supporting side plates (3) close to each other are respectively and fixedly connected with bearings (9), connecting rods (10) are inserted and connected between the two bearings (9), one side of the connecting rod (10) is connected with a telescopic rod (7), and the telescopic rod (7) is far away from the piston end of the connecting rod (10) and is fixedly connected with a seat (8).

2. A portable and foldable desk as recited in claim 1, wherein: supporting mechanism (5) comprise fixed block (51), swivel nut (52), lifting screw (53) and supporting pad (54), two a side fixedly connected with fixed block (51) that bottom plate (1) kept away from each other, fixed inserting is equipped with swivel nut (52) in the middle of fixed block (51), threaded connection has lifting screw (53) in the middle of swivel nut (52), lifting screw (53) bottom fixedly connected with supporting pad (54).

3. A portable and foldable desk as recited in claim 1, wherein: a placing groove (6) is arranged on one side of the connecting rod (10) and between the two supporting side plates (3).

4. A portable and foldable desk as recited in claim 3, wherein: the placing groove (6) is arranged in an L shape, and the two sides of the placing groove (6) are uniformly connected with the supporting side plates (3) respectively.

5. A portable and foldable desk as recited in claim 1, wherein: one end of the telescopic rod (7) far away from the seat (8) is fixedly connected with the middle of the connecting rod (10).