KR900003860Y1 - Transferable leg with roller in wasling machine - Google Patents

Abstract

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Description

Moving roller combined support leg of washing machine

1 is a perspective view of the installation state of the present invention.

Figure 2a, b is an illustration of the state of use of the present invention.

3 is a cross-sectional view of the combined installation state of the roller configured according to the present invention.

Figure 4a, b is a perspective view and a portion of the outer case showing another embodiment of the present invention.

Figure 5 is a cross-sectional view of the combined installation state of the prior art.

* Explanation of symbols for main parts of the drawings

1: outer case 11: incision

12: guide hole 13,42,52: up the incision

2: support leg 21: horizontal part

22,41,51: hinge hole 23: upward bending part

24: screw hole 25: downward projection

26: stopper 28: bolt member

3: roller 31: through hole

32: recess 4,5: bracket

6 Hinge member 7 Positioning bolt member

71: knob

The present invention relates to a support leg combined with a washing machine moving roller of a heavy body such as a full-automatic washing machine, and in particular, by improving the structure of the support leg so that it can be used as a moving roller as needed, a washing machine can be easily and easily moved. To provide.

In the conventional washing machine legs, as shown in FIG. 5, the leg boss 100 'is inserted into the outer case 1', and then the leg 101 'of PP material has been used. It does not have any functions to carry the weight of the washing machine body, but there is no function to carry it on its own.Therefore, at least two people should carry it on both sides when carrying the washing machine. There was a problem such as not having to put a lot of power.

Accordingly, an object of the present invention is to provide a support leg having a function of a body support and a moving roller, while solving the conventional problems as described above.

In order to achieve the above object while hinge-bonding the support shaft, which is provided with a moving roller at the end, between the brackets in the outer case, the other side end portion of the support shaft is coupled to the externally adjustable positioning bolt member, Use the bolt member to rotate the support shaft in a vertical state so that the outer surface of the moving roller is in contact with the support surface, and when the body moves, the support shaft rotates 90 ° to the outside to act as a roller. It is to be able to move easily and easily, described in detail based on the accompanying drawings as follows.

That is, in configuring the support legs installed in the outer case 4 ears of the washing machine body, the support legs 2, as shown in Figs. 1 and 2, the horizontal portion 21 having a predetermined length and upwards behind them. Having the bent part 23 and the downward bent part 25 in front, the screw hole 24 is formed in the upper end part of the upward bent part 23, and the roller 3 is formed in the distal end part of the downward bent part 25. Combined installation is made of idling material.

As shown in FIG. 3, the roller 3 forms a stopper 26 for positioning the roller at the lower periphery of the lower bent portion 25, while the through hole 31 is formed at the central portion of the upper side of the roller 3 as shown in FIG. ) And the lower end positioned in the recess 32 while being inserted into the distal end portion of the downward bent portion 25 by using the through hole 31. The bolt member 28 is fastened and installed on the surface with the washer 27 interposed therebetween to prevent the roller 3 from being separated.

Then, the upper support leg 2 is inserted into the inside through the incision 1 formed in the bottom of the four ears of the body outer case 1, and then both sides into the hinge hole 22 at the end of the horizontal portion 21 It is installed through the hinge member 6, such as the shaft pin or bolt member installed between the hinge hole (41) 45 of the bracket (4) (5).

At this time, the bracket 5 located inside has a larger cross-sectional area and a thickness and rigidity that can withstand the repulsive force of the positioning bolt member 7 to be described later.

In addition, a screw hole 24 is formed at one side of the upper bent portion 23 of the support leg 2 and at the same time, the outer case 1 at a position symmetrical with the outer surface of the inner bracket 5 is downward. Positioning bolt having a separate knob 71 while being formed with an arc-shaped guide hole 12 of about 90 degrees coinciding with an arc-shaped trajectory having a radius of the distance from the hinge hole 22 to the screw hole 24. The member 7 is coupled to the outer surface of the inner bracket 5 through the screw hole 24 of the support leg from the outer side of the guide hole.

The operation of the present invention configured as described above is as follows.

In order to fix the position of the washing machine, first, turn the knob 71 protruding from the outer side of the four ears of the outer case 1 to loosen the positioning bolt member 7 slightly, and then to the inner bracket 5. After releasing the surface contact with the outer surface, and moving upward along the guide hole 12, the support leg 2 rotates about the hinge member 6 which has penetrated the hinge hole 22 of the horizontal end. , The upwardly bent portion 23 screwed with the positioning bolt member 7 moves upward along it, and the simultaneously downwardly bent portion 25 pivots in the opposite direction in the cutout 11 to roller The lower side of (3) is in contact with the ground, and when the bolt member (7) is moved upward, the front end surface is firmly in close contact with the outer surface of the inner bracket (5) to be locked to act as a pedestal ( See also figure 2a).

At this time, the detachment preventing bolt member 28 of the roller 3 is not in direct contact with the ground because it is located in the recess 32, it can prevent the damage (see Fig. 3).

When moving the washing machine, loosen the positioning bolt member 7 and move to the lower end portion of the arc-shaped guide hole 12, and then fasten it, and as shown in FIG. While the downward bending portion 25 is positioned in the horizontal form with the ground, the outer peripheral surface of the roller (3) at the end thereof is in contact with the ground and can push and move the washing machine.

And, Figure 4 shows an embodiment of the present invention, three of the four ears of the washing machine body in the form of the hinge position as described above, and the other one of the projection means 29 on both sides instead of the hinge hole And formed to rotate in the hinge holes 41 and 51 of the brackets 4 and 5, respectively, and upwardly incisions 42 and 52 on the hinge holes of both brackets 4 and 5, respectively. At the same time, the upper end portion of the arc-shaped guide hole 12 of the outer case facing the same is formed with an upward cut portion 13 for raising the positioning bolt member 7 to the same length as the cut portion. By doing so, it is possible to variably adjust the vertical height in the support leg (2) upright state.

The present invention is constructed and operated as described above, by improving the structure of the support leg supporting the body at the bottom of the four ears of the washing machine to serve as a roller at the same time, while maintaining the horizontal level of the body, It is very easy and easy to move the position of the heavy chain washing machine, there is an exceptional effect that can completely solve the problems according to the conventional fixed leg method.

Claims (3)

In constructing a support leg for supporting the body while being located at the lower four ears of the outer case, a horizontal portion 21 having a predetermined length having a hinge hole 22 at the distal end and an upwardly having a screw hole 24 at the rear end thereof. A support leg 2 composed of a bent portion 23 and a downwardly bent portion 25 which protrudes outward from the case by engaging the roller 3 at the lower end thereof at a lower end thereof and protruding out of the case, and a bottom inside the outer case 1. Located on both sides of the cutout 11 on the surface, the hinge member 6 penetrated and coupled to the hinge hole 22 between the opposing hinge holes 41 and 51, and the inner bracket ( 5) is a pair of bracket means each having a larger cross-sectional area than the outer bracket 4 and a rigid support jaw, and an arc of a radius of the distance from the hinge hole to the screw hole as a radius of the outer case 1; The guide hole 12 formed on the side and the knob 71 on the outer end Deugong 12, the screw hole 24 and screwed into the inner bracket status bit side positioning bolt member 7 consists moving roller Combine support leg of the washing machine, characterized in the that for the adhesion to the via. The roller 3 coupled to the lower end of the support leg has a stopper 26 formed on the outer circumferential surface of the lower bent portion 25, and the through hole 31 and its lower end in the center of the upper side of the roller. After forming the concave portion 32 of the enlarged diameter connected to the insert and inserted into the lower edge of the bent portion, the bolt member 28 is fastened to the lower end with a washer in the concave portion of the washing machine, Moving roller combined support legs. The method according to claim 1, wherein the projections 29 are formed on both sides of the horizontal end of the support leg 2, and at the same time the upward cuts 42 and 52 are formed on the hinge holes of both brackets, respectively. The support roller moving support of the washing machine, characterized in that the upper incision 13 is also formed in the upper end of the arc-shaped guide hole (12).