CN209807366U

CN209807366U - Stationery box

Info

Publication number: CN209807366U
Application number: CN201920559849.0U
Authority: CN
Inventors: 王俊; 梁寒雨
Original assignee: Shaoxing Jiuheng Computer Co Ltd
Current assignee: Shaoxing Jiuheng Computer Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-20
Anticipated expiration: 2029-04-23

Abstract

A writing case comprises a case body, wherein a first placing case is connected to the rear side of the case body, and the case body comprises a second placing case and a third placing case connected to the upper portion of the front side of the second placing case; the front side of the box body is provided with a connecting groove; a first connecting box, a limiting ring wall, a second connecting box and a bottom box are sequentially connected in the connecting groove from top to bottom; a first articulated shaft is connected above the limiting ring wall, and a second articulated shaft is connected below the limiting ring wall; a square shaft is connected below the second hinged shaft; the first articulated shaft is respectively articulated with the first connecting box and the third placing box; the first hinge shaft penetrates through the first connecting box and the third placing box to be connected with the limiting pipe; the second hinge shaft is hinged with the second connecting box; the bottom end of the square shaft is connected with the bottom box through a bolt. The utility model discloses when needs, can rotate out spacing rampart and end box and be used for placing the pen, and when not needing, can reduce area with spacing rampart and end box rotation back.

Description

Stationery box

Technical Field

The utility model relates to a writing case.

Background

The writing case is generally used for placing pens, erasers, paper clips and other common office supplies. The existing writing case has the most pens, and when a large number of pens are used, the writing case is often needed to be bought, so that the pen placing space can be increased when needed, and the occupied space can be reduced when not needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing the writing case which can increase the space for placing pens when needed and can reduce the occupied space when not needed.

In order to solve the above technical problem, the utility model relates to a technical solution of writing case does:

the box body comprises a second placing box with an upper opening and a third placing box connected above the front side of the second placing box; the front side of the box body is provided with a connecting groove; a first connecting box, a limiting ring wall, a second connecting box and a bottom box are sequentially connected in the connecting groove from top to bottom; a first articulated shaft is connected above the limiting ring wall, and a second articulated shaft is connected below the limiting ring wall; a square shaft is connected below the second hinged shaft; the first articulated shaft is respectively articulated with the first connecting box and the third placing box; the first hinge shaft penetrates through the first connecting box and the third placing box to be connected with the limiting pipe; the second hinge shaft is hinged with the second connecting box; the bottom box is provided with a vertical square long hole matched with the square shaft; the square shaft is inserted into the vertical square long hole; the bottom end of the square shaft is connected with the bottom box through a bolt.

The top end of the first hinged shaft is connected with the limiting pipe through a nail.

The height of the top end face of the second placing box is higher than that of the top end face of the first placing box; the height of the top end face of the first placing box is higher than that of the top end face of the wall of the limiting ring.

The utility model discloses the technological effect that can reach is: the utility model discloses when needs, can rotate out spacing rampart and end box and be used for placing the pen, and when not needing, can reduce area with spacing rampart and end box rotation back.

Drawings

The invention will be described in further detail with reference to the following drawings and detailed description:

FIG. 1 is a schematic structural view of a writing case with multiple pens required to be placed therein;

FIG. 2 is a schematic structural view of the writing case with few pens and no need of placing pens;

fig. 3 is an exploded view of the writing case of the present invention;

fig. 4 is a sectional view of a writing case of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is an enlarged view of a portion B of fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

See fig. 1-6.

A writing case comprises a case body, wherein the rear side of the case body is connected with a first placing case 1 with an upper opening, and the case body comprises a second placing case 2 with an upper opening and a third placing case 3 connected above the front side of the second placing case 2; the front side of the box body is provided with a connecting groove 4; a first connecting box 5, a limiting ring wall 6, a second connecting box 7 and a bottom box 8 are sequentially connected in the connecting groove 4 from top to bottom; a first articulated shaft 9 is connected above the limiting ring wall 6, and a second articulated shaft 10 is connected below the limiting ring wall; a square shaft 11 is connected below the second articulated shaft 10; the first articulated shaft 9 is respectively articulated with the first connecting box 5 and the third placing box 3; the first articulated shaft 9 passes through the first connecting box 5 and the third placing box 3 to be connected with the limiting pipe 12; the second articulated shaft 10 is articulated with the second connecting box 7; the bottom box 8 is provided with a vertical square long hole 13 matched with the square shaft 11; the square shaft 11 is inserted into the vertical square long hole 13; the bottom end of the square shaft 11 is connected with the bottom box 8 through a bolt 14.

Specifically, the top end of the first hinge shaft 9 is connected with the limiting pipe 12 through a nail 15.

Specifically, the top end face of the second placing box 2 is higher than that of the first placing box 1; the top end face of the first placing box 1 is higher than the top end face of the limiting ring wall 6.

Instructions for use: in the installation of the utility model, the first connecting box 5 is firstly inserted on the first articulated shaft 9, then the first articulated shaft 9 is inserted on the third placing box 3, the top end of the first articulated shaft 9 is sleeved with the limiting pipe 12, then the limiting pipe 12 is fixed with the first articulated shaft 9 through the nail 15, and at the moment, the first articulated shaft 9 can not move up and down; then, the second connecting box 7 is inserted into the second hinge shaft 10, the square shaft 11 is inserted into the vertical square long hole 13 of the bottom box 8, and finally the bottom box 8 is limited on the square shaft 11 through the bolt 14, specifically, the bolt 14 is in threaded connection with the vertical square long hole 13; when more pens need to be placed, the limiting ring wall 6 is rotated outwards, the square shaft 11 also starts to rotate at the moment, the bottom box 8 is driven to rotate outwards together, and then the pens are placed on the bottom box 8 and the limiting ring wall 6 (refer to fig. 1); when the device is not used, the limiting ring wall 6 rotates inwards, the square shaft 11 also starts to rotate at the moment, the bottom box 8 is driven to rotate inwards together, and the limiting ring wall 6 and the bottom box 8 are accommodated in the connecting groove 4, so that the occupied space is reduced; and the second is placed the height that highly is higher than the first box 1 top face of placing of box 2 top face, the first height that highly is higher than the top face of spacing rampart 6 of placing box 1 top face of placing box, it is in the second place box 2, first place box 1 in and can place the pen (refer to fig. 1) of co-altitude on end box 8 and spacing rampart 6, the utility model discloses first place box 1, second and place box 2 and be used for placing the pen, the third is placed box 3, first connecting box 5 and second connecting box 7 and is used for placing small-size articles for use such as rubber, time shape needle.

Claims

1. The utility model provides a writing case, includes the box body, the box body rear side is connected with and opens the first box (1) of placing that has the upper shed, its characterized in that: the box body comprises a second placing box (2) with an upper opening and a third placing box (3) connected to the upper part of the front side of the second placing box (2); the front side of the box body is provided with a connecting groove (4); a first connecting box (5), a limiting ring wall (6), a second connecting box (7) and a bottom box (8) are sequentially connected in the connecting groove (4) from top to bottom; a first articulated shaft (9) is connected above the limiting ring wall (6), and a second articulated shaft (10) is connected below the limiting ring wall; a square shaft (11) is connected below the second articulated shaft (10); the first articulated shaft (9) is respectively articulated with the first connecting box (5) and the third placing box (3); the first articulated shaft (9) penetrates through the first connecting box (5) and the third placing box (3) to be connected with the limiting pipe (12); the second articulated shaft (10) is articulated with the second connecting box (7); the bottom box (8) is provided with a vertical square long hole (13) matched with the square shaft (11); the square shaft (11) is inserted into the vertical square long hole (13); the bottom end of the square shaft (11) is connected with the bottom box (8) through a bolt (14).

2. A writing case as defined in claim 1, wherein: the top end of the first articulated shaft (9) is connected with the limiting pipe (12) through a nail (15).

3. A writing case as defined in claim 1, wherein: the top end surface of the second placing box (2) is higher than that of the first placing box (1); the height of the top end face of the first placing box (1) is higher than that of the top end face of the limiting ring wall (6).