CN202774905U

CN202774905U - Portable folding learning desk

Info

Publication number: CN202774905U
Application number: CN 201220521625
Authority: CN
Inventors: 徐添杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-12
Filing date: 2012-10-12
Publication date: 2013-03-13
Anticipated expiration: 2022-10-12

Abstract

The utility model relates to a folding learning desk, and in particular relates to a portable folding learning rack. The problem that the conventional folding learning desk is large in size, occupies a large space and cannot be carried is solved. According to the portable folding learning rack, one end of a first desk board is connected with one end of a second desk board by a self-locking hinge; the upper end of each first table leg is connected with the lower surface of the other end of the first desk board; each first desk leg can rotate 90 degrees around the upper end of the first desk leg; the upper end of each second desk leg is connected with the lower surface of the other end of the second desk board; a first desk leg extension rod is inserted into the lower end of each first desk leg; each first desk leg extension rod and each first desk leg are positioned by a locking positioning bolt; a second desk leg extension rod is inserted into the lower end of each second desk leg; a handle is arranged between the two first desk legs; and a handle is arranged between the second desk legs. The portable folding learning rack is used for study.

Description

A kind of portable folding study table

Technical field

The utility model relates to a kind of foldable desk for learning, is specifically related to a kind of portable folding study table.

Background technology

Continuous progress along with science and technology and culture, people need constantly the more knowledge of study to adapt to the develop rapidly of modern society, yet along with increasing of population, the minimizing in space, can be fewer and feweri for the space that people learn, existing foldable desk for learning volume is large, and the occupation of land space is many, can not carry.

The utility model content

The utility model is large for solving existing foldable desk for learning volume, and the occupation of land space is many, the problem that can not carry, and then a kind of portable folding study table is proposed.

The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises the first table, second desk board, but the hinge of self-locking, two the first table legs, two the second table legs, two carry hands, two the first table leg extension rods, two the second extension rods and four positioning and locking bolts, but an end of the first table and an end of second desk board are by the chain connection of self-locking, the upper end of each the first table leg is connected with the lower surface of the first table other end respectively, and each first table leg can be along its upper end half-twist, the upper end of each the second table leg is connected with the lower surface of the second desk board other end respectively, and each second table leg can be along its upper end half-twist, the lower end of each the first table leg is first table leg extension rod of each plug-in mounting respectively, and each first table leg extension rod and the first table leg are respectively by a locking positioning Bolt to position, the lower end of each the second table leg is second table leg extension rod of each plug-in mounting respectively, and each second table leg extension rod and the second table leg are respectively by a locking positioning Bolt to position, be provided with a carry hand between two the first table legs, be provided with a carry hand between two the second table legs.

The beneficial effects of the utility model are: the utility model is simple in structure, volume is little, can carry after folding, and floor space is little after launching, desk lamp of the present utility model can guarantee also can learn in the weak situation of light, in the pencil box and take up various pens and study article.

Description of drawings

Fig. 1 is front view of the present utility model, and Fig. 2 is that Fig. 1 is top view, and Fig. 3 is Fig. 1 left view, and Fig. 4 is the structural representation of the utility model after folding, and Fig. 5 is that the A of Fig. 4 is to schematic diagram.

The specific embodiment

The specific embodiment one: present embodiment is described in conjunction with Fig. 1 to Fig. 5, the described a kind of portable folding study table of present embodiment comprises the first table 1, second desk board 2, but the hinge 3 of self-locking, two the first table legs 4, two the second table legs 5, two carry hands 6, two the first table leg extension rods 7, two the second extension rods 8 and four positioning and locking bolts 9, but an end of the first table 1 is connected with the hinge 3 of an end of second desk board 2 by self-locking, the upper end of each the first table leg 4 is connected with the lower surface of the first table 1 other end respectively, and each first table leg 4 can be along its upper end half-twist, the upper end of each the second table leg 5 is connected with the lower surface of second desk board 2 other ends respectively, and each second table leg 5 can be along its upper end half-twist, the lower end of each the first table leg 4 is first table leg extension rod 7 of each plug-in mounting respectively, and each first table leg extension rod 7 and the first table leg 4 are respectively by a locking positioning bolt 9 location, the lower end of each the second table leg 5 is second table leg extension rod 8 of each plug-in mounting respectively, and each second table leg extension rod 8 and the second table leg 5 are respectively by a locking positioning bolt 9 location, be provided with between two the first table legs 4 between 6, two the second table legs 5 of a carry hand and be provided with a carry hand 6.

The specific embodiment two: present embodiment is described in conjunction with Fig. 1 and Fig. 3, the described a kind of portable folding study table of present embodiment also comprises Folding desk lamp 10, Folding desk lamp 10 comprises Desk lamp feet 10-1, desk lamp support bar 10-2 and desk lamp holder 10-3, lamp stand base 10-1 is installed on the lower surface of the first table 1, and lamp stand base 10-1 can slide along the lower surface of the first table 1, the end of desk lamp support bar 10-2 is installed on the Desk lamp feet 10-1, and desk lamp support bar 10-2 can rotate along Desk lamp feet 10-1, desk lamp holder 10-3 is installed in the upper end of desk lamp support bar 10-2, and desk lamp holder 10-3 can rotate along the upper end of desk lamp support bar 10-2.Other composition and annexation are identical with the specific embodiment one.

The specific embodiment three: present embodiment is described in conjunction with Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the described a kind of portable folding study table of present embodiment also comprises pencil box 11, pencil box 11 is installed on the lower surface of second desk board 2, and pencil box 11 can slide along the lower surface of second desk board 2.Other composition and annexation are identical with the specific embodiment one.

Operation principle

When the utility model uses, the first table 1 and second desk board 2 tilings are launched to form the rectangle learning platform, but the hinge 3 of self-locking automatically locked and guarantees the stable of the first table 1 and second desk board 2 after the first table 1 launched with second desk board 2, rotate two the first table legs 4 and two the second table legs 5, make each first table leg 4 vertical with the first table 1 lower surface, make each second table leg 5 vertical with second desk board 2 lower surfaces, Rotational table lamp support bar 10-2 makes desk lamp support bar 10-2 vertical with the upper surface of the first table 1; Learn complete after, the first table 1 is folded up with second desk board 2, rotated two the first table legs 4 and two the second table legs 5, make two the first table legs 4 parallel with the first table 1, make two the second table legs 5 parallel with second desk board 2, the utility model can be carried by two carry hands 6.

Claims

1. portable folding study table, it is characterized in that: described a kind of portable folding study table comprises the first table (1), second desk board (2), but the hinge of self-locking (3), two the first table legs (4), two the second table legs (5), two carry hands (6), two the first table leg extension rods (7), two the second extension rods (8) and four positioning and locking bolts (9), one end of the first table (1) with second desk board (2) but the hinge (3) of an end by self-locking be connected, the upper end of each the first table leg (4) is connected with the lower surface of the first table (1) other end respectively, and each first table leg (4) can be along its upper end half-twist, the upper end of each the second table leg (5) is connected with the lower surface of second desk board (2) other end respectively, and each second table leg (5) can be along its upper end half-twist, the lower end of each the first table leg (4) is first table leg extension rod (7) of each plug-in mounting respectively, and each first table leg extension rod (7) is located by a locking positioning bolt (9) respectively with the first table leg (4), the lower end of each the second table leg (5) is second table leg extension rod (8) of each plug-in mounting respectively, and each second table leg extension rod (8) is located by a locking positioning bolt (9) respectively with the second table leg (5), be provided with a carry hand (6) between two the first table legs (4), be provided with a carry hand (6) between two the second table legs (5).

2. described a kind of portable folding study table according to claim 1, it is characterized in that: described a kind of portable folding study table also comprises Folding desk lamp (10), Folding desk lamp (10) comprises Desk lamp feet (10-1), desk lamp support bar (10-2) and desk lamp holder (10-3), lamp stand base (10-1) is installed on the lower surface of the first table (1), and lamp stand base (10-1) can slide along the lower surface of the first table (1), one end of desk lamp support bar (10-2) is installed on the Desk lamp feet (10-1), and desk lamp support bar (10-2) can rotate along Desk lamp feet (10-1), desk lamp holder (10-3) is installed in the upper end of desk lamp support bar (10-2), and desk lamp holder (10-3) can rotate along the upper end of desk lamp support bar (10-2).

3. described a kind of portable folding study table according to claim 1, it is characterized in that: described a kind of portable folding study table also comprises pencil box (11), pencil box (11) is installed on the lower surface of second desk board (2), and pencil box (11) can slide along the lower surface of second desk board (2).