JP3201859B2 - Gas table stove - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a structure for removing a top plate in a gas table type stove.

[0002]

2. Description of the Related Art Gas table type stoves having a top plate on the upper surface of a vessel include a top plate fixed to the vessel and a top plate removably attached thereto. In the case of (2), it is common to provide two engagement portions between the body and the top plate on both side edges of the stove. This engaging portion is provided with a concave notch at one of positions corresponding to the body and the top plate and a protrusion at the other to engage the two, and an engaging force utilizing the elasticity of the material of the body and the top plate. This is a structure for maintaining the engaged state by
When cleaning the inside of the body, the top plate is lifted upward with a force higher than the engagement force, the engagement part is disengaged and the top plate is removed, but in this case, the top plate is deformed It is necessary to lift a portion of the top plate near the corner and the engaging portion so as not to cause the top plate to be caught.

[0003]

However, as shown in FIG.
If the top plate is fitted with the height of the cabinet between them, it is difficult to get a clue to the appropriate position as described above because there are cabinets on both sides. The top plate must be removed after the entire body has been lifted to a position higher than the upper surface, which requires considerable power and is troublesome and troublesome.

[0004] The present invention pays attention to the above problems,
An object of the present invention is to make it possible to perform an operation of removing a top plate from a front surface of a body.

[0005]

In order to achieve the above-mentioned object, according to the present invention, an engaging portion provided with a detaching operation means is provided and arranged on the front surface of a body, A detaching operation means operable from the front side is provided separately from the engaging portion. Further, by operating these detaching operation means, the engagement of the engaging portion is released, and the top plate is pushed up.

More specifically, an operation piece in which an operation portion and a push-up portion are integrated is rotatably attached to a front portion of a body,
A concave portion and a convex portion are provided at positions of the operation portion of the operation piece and the front edge of the top plate corresponding to each other to form an engagement portion, and the operation portion is rotated by operating the operation piece. Is released, and the top plate is pushed up by the push-up section. A release lever that can be operated from the front of the body and a push-up member that is pushed by the release lever when the release lever is operated are provided on the body, and the release lever and the side edge of the top plate are notched at positions corresponding to each other. A portion and a projection are provided to form an engagement portion, and by operating a release lever, the engagement of the engagement portion is released, and the top plate is pushed up by the push-up member.

[0007]

The top plate can be removed by operating the detaching operation means from the front of the vessel. Further, when the top plate is pushed up by the disengagement of the engaging portion during the removal operation, the top plate can be easily removed.

[0008]

Next, an embodiment shown in the drawings will be described. 1 to 3 of the first embodiment, reference numeral 1 denotes a body, reference numeral 2 denotes a top plate, and reference numeral 3 denotes engagement portions provided one by one near the left and right ends of the upper front surface of the body 1. 3 indicates one of them. Reference numeral 4 denotes an operation unit 4a on the front and a push-up unit 4b on the top.
Are L-shaped operation pieces provided respectively, and are rotatably supported by inserting a shaft pin 4c provided on an upper surface into a bearing 1b formed on an upper portion of a front plate 1a of the housing 1, and The operating portion 4a is urged forward by the spring 4d, and the lower end of the operating portion 4a slightly protrudes from under the front edge 2a of the top plate 2.

The engaging portion 3 has a concave portion 3a formed on the operating portion 4a of the operating piece 4 and a top plate 2 corresponding thereto.
Is formed by a convex portion 3b protruding inward from the front edge 2a of the
When the top plate 2 is attached to the body 1, the projection 3b is engaged with the recess 3a as shown in FIG.
The contact piece 4e provided on the push-up portion 4b of the
Faces the lower surface with a small gap. In addition, the concave notch 3
a may be a simple concave portion instead of a through hole as shown.

The operation piece 4 is, for example, a pressed product of a metal plate, and has a structure in which the periphery is bent to increase rigidity as shown in FIG. 2, and the shaft pin 4c is inserted through a hole 4f provided in the periphery. It is fixed. The bearing 1b into which the shaft pin 4c is inserted is provided with a notch hole 1c at the upper part of the front plate 1a.
It is formed by providing a cut and raised piece in a part thereof. It is to be noted that the engagement portion 3 having the above-described structure is provided only on the front surface of the body 1, and on the rear surface, for example, a known engagement portion such as one for merely engaging a claw in a notch hole.
(Not shown) are provided as appropriate.

This embodiment is configured as described above. When the top plate 2 is mounted on the body 1, the projection 3b and the recess 3a are engaged. Here, when the operation portion 4a is pressed in the direction of the arrow in FIG. 2 against the urging force of the spring 4d, the operation piece 4 rotates and the convex portion 3b and the concave notch portion 3a are rotated.
Is released, and at the same time, the contact piece 4e of the operation piece 4 pushes up the top plate 2. The top plate 2 can be removed by further lifting the front portion of the top plate 2 pushed up in this way and releasing the locking portion on the rear surface. As shown in FIG. Even if it is fitted between the top plate 2 and the body 1
Can be removed from. Further, in order to reattach the top plate 2 after the inside of the body 1 has been cleaned, the front end of the top plate 2 may be lowered to a predetermined position after the locking portion on the rear surface is locked, and the engagement is automatically performed. The joint 3 is engaged and can be returned to the attached state.

Although the operating portion 4a of the operating piece 4 protrudes from the front edge 2a of the top plate 2 in the above embodiment, the operating portion 4a is bent further inward as shown by a chain line in FIG. If the piece 4 is formed in a U-shape, the operation unit 4a is invisible from the front. In this case, the operation unit 4a is pushed upward as indicated by a chain arrow.

FIGS. 5 and 6 show an embodiment in which a simple operation section is provided. FIG. 5 shows a case in which a notch hole 1d is provided in the upper portion of the front plate 1a and an engagement piece 1e is formed integrally with the front portion. , A concave notch 3a is formed therein, and a cue concave portion 1f is formed near the concave notch 3a. That is, in this example, the concave portion 1f serves as a removing operation means. When removing the top plate 2, it is sufficient to put a hand on the concave portion 1f and pull it upward. Can be removed from.

FIG. 6 shows an arrangement in which an engagement piece 1e having the same structure as that of FIG. 5 is provided, and a release bar 1g is provided in the vicinity of the engagement piece 1e. The release rod 1g is provided on the upper inner surface of the front plate 1a. The member 1h is supported by the click spring 1i, and the upper end faces the lower surface of the top plate 2. That is, in this example, the release bar 1g serves as a removing operation means, and when the top plate 2 is to be removed, the release bar 1g may be pushed upward.
Can be easily removed from the body 1.

FIG. 7 shows an embodiment in which the engaging portion 3 cannot be arranged on the front surface. A releasing lever 5 is provided in which the operating portion 5a at the tip projects from the front plate 1a so that the releasing lever 5 can be rotated in the left-right direction. At the same time, a notch 3a is provided on an engagement piece 5b formed on the side edge of the container body 1, and a projection 3b is formed on the side edge 2b of the top plate 2 correspondingly. Further, a push-up member 6 having a shape similar to the operation piece 4 in the above-described embodiment is provided near the release lever 5, and the shaft pin 6a is attached to the bearing 1b formed on the front plate 1a of the body 1.
Is rotatably attached to the front plate 1a by being inserted through. The push-up member 6 has an L-shape in which a push piece 6a is provided on a side face and a push-up portion 6b is provided on an upper face, and is urged by a spring 6c in a direction in which the push piece 6a contacts the release lever 5. The push-up portion 6b faces the lower surface of the top plate 2 when the projection 3b and the recess 3a are engaged.

In this embodiment, when the operating portion 5a of the release lever 5 is operated to the left in the figure, the engagement between the convex portion 3b and the concave notch portion 3a is released, and at the same time, the push-up member 6 is released. The pushing piece 6a is pushed by the release lever 5 to rotate, and the pushing portion 6b pushes the top plate 2 up. Therefore, it is only necessary to release the locking portion on the rear surface while further lifting the front portion of the pushed-up top plate 2, and the top plate 2 can be easily removed from the body 1 by operating from the front surface. For reattachment, the front portion of the top plate 2 may be lowered to a predetermined position after the locking portion on the back surface is locked, and the engaging portion 3 automatically engages and returns to the mounted state.

[0017]

As is apparent from the above-described embodiment, the present invention provides an engaging portion provided with a detaching operation means, which can be disposed on the front surface of the body, or can be operated from the front surface of the body. The detaching operation means is provided separately from the engaging portion.
Therefore, the top plate can be removed by operating the detaching operation means from the front of the container, even if the stove is installed in a state where the hands cannot be inserted into the side, such as internal care. Can be easily implemented. In particular, in a configuration in which not only the engagement of the engagement portion is released by operating the detachment operation means but also the top plate is pushed up, there is an advantage that the removal of the top plate becomes easier.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of an embodiment of the present invention.

FIG. 2 is a partially broken side view of a main part of the embodiment.

FIG. 3 is a perspective view of a part of the stove according to the embodiment as viewed from the front.

FIG. 4 is a perspective view illustrating an installation state of a stove;

FIG. 5 is a perspective view of a main part of another embodiment.

FIG. 6 is a perspective view and a sectional view of a main part of another embodiment.

FIG. 7 is a perspective view of a main part of still another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Body 2 Top plate 3 Engagement part 3a Depressed part 3b Convex part 4 Operation piece 4a Operation part 4b Push-up part 5 Release lever 6 Push-up member

Claims (5)

(57) [Claims] 1. A gas table type stove having a structure in which a top plate is detachably attached to an upper surface of a body, wherein the engagement portion includes a detachment operation means among engagement portions between the body and the top plate. Gas table type stove characterized by having a part provided on the front of the vessel. 2. A gas table type stove having a structure in which a top plate is detachably attached to an upper surface of a container, wherein a detachment operation means for an engaging portion between the container and the top plate is provided from a front surface of the container. A gas table type stove provided so that it can be operated. 3. The gas table type stove according to claim 1, wherein the engagement of the engagement portion is released by operating the detachment operation means, and the top plate is pushed up. 4. An operation piece in which an operation part and a push-up part are integrated is rotatably attached to a front part of a body, and the operation part of the operation piece and a front edge of a top plate are located at positions corresponding to each other. A configuration in which a concave portion and a convex portion are provided to form an engagement portion, and the engagement of the engagement portion is released by operating and rotating the operation piece, and the top plate is pushed up by the push-up portion. A gas table type stove according to claim 1. 5. A release lever operable from the front surface of the body and a push-up member which is pushed by the release lever when the release lever is operated are provided on the body, and the release lever and a side edge of the top plate correspond to each other. A concave portion and a convex portion are formed on the engaging portion to form an engaging portion, and the engagement of the engaging portion is released by operating a release lever, and the top plate is pushed up by the pushing up member. Item 2. A gas table type cooker according to Item 2.