KR20140005256U - Cover swithchgear of the waste food bin - Google Patents

Abstract

The present invention relates to a cover opening / closing device for a food garbage can. The lid includes a depression formed in a shape recessed at a predetermined depth from the center surface toward the inside and a depression formed at an inner side of the depression from the inner two walls of the depression, A first guide path and a second guide path formed in a shape recessed toward both the outer circumferential surface walls and an escape prevention piece formed to be connected to a surface of the cover at a part of the upper surface of the first guide path and the second guide path; A pressing protrusion formed in a protruded shape; a bending portion formed to have a predetermined length from the both walls of the pressing protrusion and bent to a predetermined length toward the outside and bent downwardly in an end region; and a locking protrusion formed toward the inside from the end of the bending portion A locking member made up of a first locking piece and a second locking piece; The first lock piece and the second lock piece are inserted into the first guide passage and the second guide passage so that the pressing projection is located in the upper region in the depressed portion. Thus, the lid can be locked and unlocked, the lid can be prevented from being opened by the cat, and the lid can be quickly and easily opened and closed in a one-touch manner. In particular, since the user can minimize the hand contact of the food garbage can, And has a hygienic effect.

Description

TECHNICAL FIELD [0001] The present invention relates to a cover opening / closing device for a food garbage can,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid opening / closing device for a garbage bin, and more particularly, to a lid opening and closing device for a garbage can, which can quickly and easily open and close a lid provided in an opening of a container containing food garbage, will be.

Generally, the food waste left in the home is collected in a garbage bag or a metal or plastic container to be separated and discharged, and placed in front of the apartment yard or on the alleyway of the residential area.

Such a food garbage bag easily breaks down or tears the food garbage bag to find food, which is disadvantageous in that not only the food is exposed but also the odor is generated, and the insects of the paris are gathered and are not good in appearance.

On the other hand, a large number of containers for containing food waste have been proposed. These food waste containers are composed of passages through which food can be received, and lids for opening and closing the openings of the containers.

However, the conventional food garbage can not have a lid opening / closing device, and the heavy brick is placed on the lid. However, when the cat opens the lid and seeks food from the food waste contained in the container, Besides the disadvantage of not only the food is exposed but also the odor is generated.

In order to solve the above-mentioned problems, various cover opening / closing devices having various structures have been proposed. However, since they are composed of a number of parts for opening and closing the cover, the structure is complicated, Finally, both hands are used. In this case, there are disadvantages in the user '

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide an apparatus and a method for opening and closing a lid in a quick and simple manner, And it is an object of the present invention to provide a cover opening / closing device for a garbage can.

According to the present invention, there is provided a lid for opening and closing an opening of a cylinder for accommodating food, the lid comprising: a depression formed in a shape recessed at a predetermined depth toward the inside from the central surface; A first guide path and a second guide path formed in a shape recessed toward both walls of the outer circumferential surface of the lid from the first guide path and the second guide path, ≪ / RTI > A pressing protrusion formed in a protruded shape; a bending portion formed to have a predetermined length from the both walls of the pressing protrusion and bent to a predetermined length toward the outside and bent downwardly in an end region; and a locking protrusion formed toward the inside from the end of the bending portion A locking member made up of a first locking piece and a second locking piece; Wherein the first lock piece and the second lock piece are inserted into the first guide passage and the second guide passage so that the pressing projection is located in the upper region of the depression, do.

According to the present invention as described above, since the cover can be locked and unlocked, it is possible to prevent the cover from being opened by the cat, and the cover can be opened and closed quickly and easily by the one-touch method. It minimizes discomfort and has a hygienic effect.

1 is an exploded perspective view of a lid opening / closing device for a garbage can,
Fig. 2 is an enlarged cross-sectional view of a lumbar vertebra showing a state in which the lid according to the present invention is locked in a barrel,
Fig. 3 is an enlarged cross-sectional view of a lumbar vertebra showing a state in which the lid according to the present invention is unlocked from a barrel,
4 is an enlarged cross-sectional view of a lumbar vertebra showing a state in which a lid according to the present invention is separated from a barrel.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of a lid opening and closing apparatus of a food garbage bin according to the present invention.

As shown in the drawings, the lid opening / closing device of the food garbage container according to the present invention comprises a lid (2) formed on an outer peripheral bottom surface of an opening and a lid And a lock member 20 provided on the lid 10 and one-touch pressed by a user to release the locked state of the lid 10 from the opening of the barrel 1.

The lid 10 according to the present invention is provided with a depression 11 in a shape recessed at a predetermined depth from the central surface toward the inside and the outer peripheral surface of the lid 10 from both inner walls of the depression 11 A first guide path 12 and a second guide path 12a having a shape recessed from the surface are formed toward the wall and a portion of the upper surface of the first guide path 12 and the second guide path 12a is provided with a cover (13) and (13a) connected to the surface of the base plate (10).

On the other hand, the lock member 20 according to the present invention has an elastic force from both walls of the protrusion 21 formed in a protruding shape, and is curved upward to a predetermined length toward the outside, so that the first lock piece 22 and the second lock piece 22 A bent portion 23a having a downwardly bent shape is formed in an end region of the first lock piece 22 and the second lock piece 22a, (23) and (23a) are provided with engagement projections (24) and (24a) facing inward. The first locking piece 22 and the second locking piece 22a are inserted into the first guide passage 12 and the second guide passage 12a so that the pressing piece 21 is inserted into the depression 11, And the first locking piece 12 and the second locking piece 12a are prevented from being separated from the lid 10 by the release preventing pieces 13 and 13a.

Hereinafter, the use state of the lid opening / closing device of the food garbage canister according to the present invention will be described.

Fig. 2 is an enlarged cross-sectional view showing a state where the lid according to the present invention is locked in the cylinder, Fig. 3 is an enlarged cross-sectional view showing the lid according to the present invention in which the lid is unlocked from the cylinder, And Fig. 8 is an enlarged cross-sectional view of the lumbar vertebra showing a state in which the lid according to the present invention is separated from the barrel.

4, when the lid 10 is opened from the container 1, the user puts the food waste in the container 1, covers the lid 10 in the opening of the container 1 When the surface of the lid 10 is pressed, the engaging protrusions 24 and 24a formed on the first and second lock pieces 12 and 12a are engaged with the engaging protrusions 24 and 24a of the jaw 2 The lid 10 is locked in the container 1 when the lid 10 is slid downward along the outer surface and is resiliently moved toward the inside and is hooked on the jaw 2. [ 2, the first locking piece 22 and the second locking piece 22a are supported by the separation preventing portions 13 and 13a in such a state that the first locking piece 22 and the second locking piece 22a are resiliently curved toward the upper side This is possible.

On the other hand, when the lid 10 is opened from the opening of the cylinder 1, when the user presses the pressing projection 21 by hand, the pressing projection 21 moves downward toward the depression 11, The first locking piece 22 and the second locking piece 22a elastically supported by the separation preventing portions 13 and 13a in a curved state toward the upper side are moved downward as shown in FIG. And the lid 20 is separated from the opening of the cylinder 1. The lower lid 20 and the lower lid 24 are separated from each other. At this time, the user can empty the food waste contained in the container (1).

The present invention can prevent the cover from being opened by the cat because the cover can be locked and unlocked, and the cover can be opened and closed quickly and easily by the one-touch method, so that the user can minimize the hand contact of the food waste container It is.

 As used herein, the terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may define the concept of the term appropriately to describe its own design in the best way possible. It should be interpreted as a meaning and a concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely one preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention. Therefore, various alternatives It is to be understood that equivalents and modifications are possible.

1: Tong
2: chin
10: Cover
11: Depression
12: First guide route
12a: the second guide route
13, 13a:
20: Lock member
21: pressing projection
22: First lock piece
22a: the second lock piece
23, 23a:
24, 24a:

Claims (1)

A lid for opening and closing an opening of a container for accommodating food,
The lid 10 includes a depression 11 formed in a shape recessed at a predetermined depth from the center surface toward the inner wall of the depression 11 toward both walls of the outer peripheral surface of the lid 10 The first guide path 12 and the second guide path 12a formed in a recessed shape and the surface of the lid 10 at a part of the upper surface of the first guide path 12 and the second guide path 12a, (13) formed so as to be connected to each other;
A bending portion 23 and a bending portion 23a which are formed to be curved to a predetermined length outwardly and bent downward in the end region with an elastic force from both walls of the bending projection 21 And a lock member 20 composed of a first lock piece 22 and a second lock piece 22a formed with the engaging protrusions 24 and 24a inward from the end of the bent portions 23 and 23a, including;
The first locking piece 22 and the second locking piece 22a are inserted into the first guide passage 12 and the second guide passage 12a so that the pressing protrusion 21 is inserted into the depression 11 Wherein the upper portion of the cover is located in the upper region.

Images