JPS5829249Y2 - door mounting device - Google Patents

Description

[Detailed description of the invention] This invention allows the door to be attached to the cabinet without using mounting tools such as hinges, but also allows the door to be easily removed from the cabinet and furthermore allows the door to be held at an angle. This is an attempt to provide a door mounting device that can be used.

Conventionally, when attaching a door to a cabinet, hinges are generally used.

This mounting device has the disadvantage that it requires time and effort to install and remove the door.

Therefore, the present invention aims to provide a device that allows a door to be attached by simple means without using hinges, and also to be easily removed.

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a cross-sectional side view of the door mounting device, in which a front opening 2 of a cabinet body 1 is covered with a door 3, and a projecting piece 4 protrudes from the upper end of the door 3. It is designed to be inserted into the through hole 5 of.

A part of the upper part of the door 3 is an inwardly curved protrusion 6, and one end 6a of the protrusion 6 is a free end.

A claw 6b is provided in a direction slightly protruding from the free end 6a.

A knob is attached to this free end 6a from the outside of the door 3.

A front plate 8 is interposed between the knob 7 and the door 3.

The front plate 8 is fixed to the door 3.

The shape of the through hole 9 provided in the door 3 is L-shaped as shown in FIG. 2, and has a narrow portion A and a wide portion B.

When the shaft 7a of the knob 7 is located at the wide part B of the through hole 6a as shown in FIG. 4a, the knob 7 can be pushed down as shown in FIG. It can be removed from the main body 1.

By pulling the door 3 in this state, the door 3 can be opened.

When the knob 7 is moved to the left as shown in Figure 4,
The claw 7b provided at the tip of the shaft 7a of the knob 7 engages with the inner surface of the front plate 8, and the knob 7 cannot be pushed down, so the door 3 becomes locked.

Now, a protrusion 10 that protrudes downward is integrally provided at the lower end of the door 3.

A vertical wall 14 forming the cabinet body 1 at the lower end of the front opening 2, and a horizontal wall 17 slightly protruding from the vertical wall 14 toward the front of the cabinet body 1;
A wall is provided that projects downward from the horizontal wall 17 in parallel with the vertical wall 14.

A through hole 13 through which the protrusion 10 provided on the door 3 can be inserted is formed from the horizontal wall 17 to the vertical wall 14, and the perpendicular hole 13 is formed in a portion of the protrusion 10 facing the vertical wall 14. A protrusion 12 is provided which contacts the vertical wall 14, and a recess 11 into which the lower end corner of the vertical wall 14 is fitted is formed below the location where the protrusion 12 is provided.

The lower end corner of the vertical wall 14 is fitted into this recess 11, and the front corner of the horizontal wall 17 is pressed into place while the front surface of the protrusion 10 is in contact with the front edge of the through hole 13. An edge 16 abutting the door 3 is provided on the door 3.

The door 3 is closed as shown in FIG. 1 with the protrusion 12 in contact with the vertical wall 14.

When the door 3 is opened, the door 3 is tilted as shown in FIG. The front surface of the protrusion 10 touches the edge 15, and the lower surface of the protruding lower edge 16 at the front of the door 3 comes into contact with the front edge of the flat part of the step, so that the door 3 is held in an inclined state. be done.

The recess 11 is used to fit the tip of the wall 14, but is also used as an escape when the door 3 is removed from the through hole 13.

If the protrusion 12 is provided and a gap is provided between the protrusion 10 and the wall 14, the through hole 13 can be made larger, making it easier to attach and detach the door 3.

The means for making the upper end of the door 3 removably attached to the cabinet body 1 may be any other means; for example, an iron piece attached to the inner wall of the door 3 may be attracted to a magnet provided on the cabinet body 1.

As described above, according to the present invention, the door can be attached to the cabinet body without using attachments such as hinges, the door can be held at a constant angle when opened, and the protrusion at the bottom of the door can be attached to the cabinet body. Since the recess and the protrusion are provided, the protrusion of the door can be easily pulled out from the through hole of the cabinet, and the door can be easily removed.

It is something.

[Brief explanation of the drawing]

Fig. 1 is a sectional side view of a door mounting device according to an embodiment of the present invention, Fig. 2 is a plan view of a portion of the same device, Fig. 3 is a sectional side view of a portion of the same device, and Figs. 4 a and b. 5 is a cross-sectional view of a portion of the device showing the operating state of the device, and FIG. 5 is a cross-sectional side view of a portion of the device. 1... Cabinet body, 3... Door,
10...Protrusion, 13...Through hole, 14
... Vertical wall, 17 ... Horizontal wall, 1
2... Protrusion, 11... Concavity, 15...
...Front edge, 16...Lower edge.

Claims (1)

[Scope of utility model registration request] A front opening is formed in the cabinet body, a door is provided to cover the front opening, the upper end of the door is removably attached to the cabinet body, and the lower end of the door has a protrusion that protrudes downward. A vertical wall constituting the cabinet body at the lower end of the front opening, a horizontal wall slightly protruding forward of the cabinet body from this vertical wall, and a horizontal wall that is more vertical than this horizontal wall. A wall protruding downward parallel to the wall is provided, a through hole through which the protrusion provided on the door can be inserted is formed from the horizontal wall to the vertical wall, and the perpendicular wall of the protrusion is A protrusion that comes into contact with the vertical wall is provided on the opposing part, a recess into which the lower end corner of the vertical wall fits is formed below the location of the protrusion, and the four parts are provided with a recess into which the lower end corner of the vertical wall is fitted. A door mounting device, wherein the door is provided with an edge that abuts the front corner of the horizontal wall with the lower end corner inserted and the front surface of the protrusion abutting the front edge of the through hole.