CN207411681U - A kind of removable desk lock drawer - Google Patents

Abstract

The utility model relates to a movable desk lock drawer, which comprises an integral shell, a drawer body with a lock, a telescopic pull rod and a plurality of accommodable bottom wheels, and the telescopic pull rod and the bottom wheels are arranged outside the integral shell. On the side, the pull-out direction of the telescopic pull rod is opposite to the position of the bottom wheel. The inner side of the integral shell is connected with the drawer body through horizontally fixed slide rails on both sides. The Torx screw and the corresponding screw holes of the device, students can go home at ease as long as they lock the lock on the movable desk lock drawer after school. The utility model is convenient, safe, simple and practical, and can reduce the excessive weight of students. burden.

Description

A movable desk lock drawer

technical field

The utility model relates to a desk drawer, in particular to a movable desk lock drawer.

Background technique

For a long time, because students have a lot of books and stationery, it is extremely inconvenient to take them to school and home. Especially in hot summer and severe winter, students suffer terribly, and some even deform their spines due to long-term difficulty in bearing heavy loads. If you leave books and stationery in the desk, ordinary desks can't play the role of keeping items, worrying about safety.

Contents of the invention

According to the deficiency of the above desks, the utility model provides a movable desk lock drawer. The technical solution is as follows: a movable desk lock drawer, comprising an integral shell, a drawer body with a lock, a telescopic pull rod and a plurality of accommodable bottom wheels, the telescopic pull rod and the bottom wheels are arranged on the outer surface of the integral shell On the side, the direction in which the telescopic pull rod is pulled out is opposite to the position of the bottom wheel, and the telescopic pull rod is pulled out, and at the same time, the stowable bottom wheel on the opposite side is pulled out at the same time, so that it can be dragged away. The bottom wheel can be set as 2 or 4 pieces, the inner side of the integral shell is connected with the drawer body through horizontally fixed slide rails on both sides, and the integral shell is provided with a device for connecting with the desk surface, and the connecting device can be a torx screw , screw holes corresponding to plum blossom screws are respectively provided on the four corners on the side of the integral shell opposite to the two slide rails, and the lock on the drawer body is preferably an electronic induction lock. In order to conform to the desks in the existing classrooms, the size of the movable desk lock drawer is preferred: when the desk lock drawer is placed horizontally: the width of the overall shell is the dimension horizontal to the slide rail: 30 cm, the height of the overall shell : 12 centimeters, the length of the overall shell is the dimension perpendicular to the slide rail: 43 centimeters.

When in use, pull out the telescopic pull rod, and at the same time pull out the bottom wheel located on the opposite side. Students can push and walk without difficulty. When they arrive in the classroom, they will store the bottom wheel and the telescopic pull rod. In the desk drawer, the torx screw is fixedly connected to the desk surface through the device connected to the desk on the overall shell, and after school, as long as the lock is locked, you can go home at ease; it is convenient, safe, simple and practical; Students are overburdened.

Description of drawings

Accompanying drawing 1 is the three-dimensional structure schematic diagram of the present utility model.

Accompanying drawing 2 is the structural schematic diagram of the overall shell of the utility model.

1-Integral shell, 2-drawer body 3-telescopic pull rod, 4-bottom wheel, 5-screw hole 6-drawer slide rail 7-drawer lock 8-handle.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in the figure, the utility model includes an integral shell (1), a drawer body (2) with a lock (7), a telescopic pull rod (3) and a plurality of accommodable bottom wheels (4), the telescopic pull rod (3) Both the bottom wheel (4) and the bottom wheel (4) are arranged on the outer surface of the overall casing (1), and the direction in which the telescopic pull rod (3) is pulled out is opposite to the position of the bottom wheel (4), as shown in the figure: this embodiment The overall housing (1) is placed horizontally, and the telescopic rod (3) is set on the lower side of the overall housing (1), pulled out from the top of the overall housing (1) when it is placed horizontally, and the opposite side is the There are two or four bottom wheels (4) that can be accommodated at the bottom of the overall housing (1). Set on the lower side of the integral shell (1) when placed vertically, pull out from the top of the integral shell (1) placed vertically, and place the integral shell (1) vertically on the opposite side The bottom of the case is provided with two or four bottom wheels (4) that can be accommodated; the inner side of the integral shell (1) is horizontally fixed on both sides when placed horizontally and connected to the drawer slide rails (6), and the drawer body ( 2) There are slide grooves corresponding to the slide rails (6) on both sides of the board, and the integral shell (1) and the drawer body (2) are connected to the slide grooves through the drawer slide rails (6) ; In order to match the desks in the existing classrooms, the size of the movable desk lock drawer is preferred: when placed horizontally: the width of the overall shell (1) is 30 centimeters with the horizontal dimension of the slide rail; the height of the overall shell is 12 centimeters; the length of the overall shell (1), that is, the dimension perpendicular to the slide rail, is 43 centimeters; a handle (8) is provided on the length direction panel of the drawer body (2). The integral shell (1) is connected with the desk board through the plum blossom screw, and the four corners of the panel opposite to the two slide rails are respectively provided with the plum blossom screw on the upper side of the integral shell (1). Corresponding to the screw holes (5), the drawer lock (7) on the panel in the length direction of the drawer body (2) is an electronic induction lock.

When in use, pull out the telescopic pull rod (3) from the top of the overall casing (1), and pull out the bottom wheel (4) on the opposite side at the same time, so that students can push it without difficulty. When they arrive at the classroom, put the bottom wheel (4) and the telescopic pull rod (3), the whole shell (1) becomes a whole, put it into the drawer of the desk in the classroom as a whole horizontally, and the length direction of the drawer body (2) is in line with the slide The front side panel with the lock (7) in the vertical direction of the rail is placed on the outside of the desk drawer. In order to fix the movable desk lock drawer in the desk, it is only necessary to pull out the drawer body (2), Reach out from the front to enter the integral shell (1), and tighten the screw holes (5) on the four corners of the upper side with a torx screw, so that the movable desk locker is closely connected with the desk board in the classroom, After school, you only need to lock the electronic induction lock (7) on the drawer body (2), and you can go home with confidence; if you need to take this movable desk drawer out of the desk, you only need to open the electronic lock Induction lock (7), pull out the drawer body (2), reach into the overall casing (1) from the front side, and loosen the torx screws at the four corners on the upper side.

The utility model is convenient, safe, simple and practical; it can effectively reduce the heavy burden on students, and they don't have to worry about the safe keeping of books and stationery.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of the new protection.

Claims (3)

1. a kind of removable desk lock drawer, it is characterised in that：Including monolithic case, locking drawer drawer body, telescopic lever and more A foldable return pulley, the telescopic lever and the return pulley are arranged on the lateral surface of monolithic case, the telescopic lever extraction Direction is opposite with the position of the return pulley, passes through the horizontal fixed slide in both sides and the drawer drawer body on the inside of the monolithic case Connection, the monolithic case are equipped with the device being coupled with desk.

2. removable desk lock drawer according to claim 1, it is characterised in that：It is coupled on the monolithic case with desk Device is plum blossom screw rod, be respectively equipped on four angles on the monolithic case on the side opposite with two slides with The corresponding screw hole of plum blossom screw rod.

3. removable desk lock drawer according to claim 1, it is characterised in that：The lock of the locking drawer drawer body is electricity Sub- induction lock.