CN201431158Y

CN201431158Y - Automatic opening and closing drawer

Info

Publication number: CN201431158Y
Application number: CN2009200430362U
Authority: CN
Inventors: 胡寅杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-30
Filing date: 2009-06-30
Publication date: 2010-03-31
Anticipated expiration: 2019-06-30

Abstract

The utility model relates to a drawer, in particular to an automatic opening and closing drawer, which comprises a drawer body, and also comprises racks, gears, a motor, a two-way switch and a batteryjar, wherein the racks are arranged at the two sides of the other surface of the bottom surface of the opening of the drawer body and are meshed with the gears, and the gears are arranged on the driving shaft of the motor in an inserting way; and the motor is arranged on a desk body support of the drawer body and is connected with the battery jar and the two-way switch to form a parallel circuit.The utility model utilizes the motor to drive the gears, and the gears drive the racks, so that the drawer body extends or retracts, and the use is fast and convenient.

Description

A kind of automatic switch drawer

Technical field

The utility model relates to a kind of drawer, but relates in particular to a kind of automatic switch drawer.

Background technology

In people's daily life, drawer is as storage tool, and utilization rate is more, in drawer storing more for a long time drawer weight can increase, simultaneously drawer increases with frictional force on the table body support frame, causes when opening drawer and requires great effort, and for patient, in poor health want to open heavy drawer particularly the difficulty.

Summary of the invention

The technical problem that solves:

The utility model provides a kind of automatic switch drawer, it solved above-mentioned described drawer storing more for a long time drawer be difficult to open problems such as effort.

The utility model is the technical solution problem by the following technical programs:

1, a kind of automatic switch drawer, comprise the drawer body, it is characterized in that: also comprise tooth bar, gear, motor, two-way switch, battery case, described tooth bar are arranged on the both sides of another side of the opening bottom surface of drawer body, the rack and pinion engagement, on the driving shaft of gear plant motor, the table that motor is installed in the drawer body is connected to form parallel circuit with battery case, two-way opening the light on the body support frame.

Automatic switch drawer described in the utility model, described battery case are installed on the same end face of motor.

Automatic switch drawer described in the utility model, described two-way switch is provided with the outside of drawer body.

Beneficial effect

The utility model utilizes motor-driven gear, and the gear driven tooth bar always makes the drawer body stretch out or regains, and is quick convenient.

Description of drawings

Fig. 1 is a survey view of the present utility model;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is that motor circuit of the present utility model is pressed schematic diagram.

1 is that drawer body, 2 is that tooth bar, 3 is that gear, 4 is that motor, 5 is that two-way switch, 6 is battery case among its figure.

The specific embodiment

Below in conjunction with description of drawings the utility model is described in further detail:

A kind of automatic switch drawer, comprise drawer body 1, also comprise tooth bar 2, gear 3, motor 4, two-way switch 5, battery case 6, described tooth bar 2 is arranged on the both sides of another side of the opening bottom surface of drawer body 1, tooth bar 2 and gear 3 engagements, on the driving shaft of gear 3 plant motors 2, motor 2 is installed on the table body support frame of drawer body 1 with battery case 6, two-way opening the light and 5 is connected to form parallel circuit, described battery case 6 is installed on the same end face of motor 2, and it is convenient that people's switch is convenient in the outside that described two-way switch 5 is installed in drawer body 1.Two-way switch 5 open and close respectively, stop three buttons, open as long as press " opening " button drawer need open drawer the time, pin " stopping " be drawer be parked in move to the position, case " pass " is that drawer is closed, motor 2 practical batteries just can drive.

Claims

1, a kind of automatic switch drawer, comprise drawer body (1), it is characterized in that: also comprise tooth bar (2), gear (3), motor (4), two-way switch (5), battery case (6), described tooth bar (2) are arranged on the both sides of another side of the opening bottom surface of drawer body (1), tooth bar (2) and gear (3) engagement, on the driving shaft of gear (3) plant motor (2), the table that motor (2) is installed in drawer body (1) is connected to form parallel circuit with battery case (6), two-way opening the light (5) on the body support frame.

2, automatic switch drawer according to claim 1 is characterized in that: described battery case (6) is installed on the same end face of motor (2).

3, automatic switch drawer according to claim 1 is characterized in that: described two-way switch (5) is provided with the outside of drawer body (1).