JPH0538239U - Structure of the attachment part of the opening / closing door, etc. - Google Patents

Abstract

(57) [Summary] [Purpose] The opposite side of the pivot side of the opening / closing door, etc., in which the catch of the opening / closing door etc. is pivotally supported at this end of the opening of the cabinet body etc. and the other end side can be opened / closed. The purpose of the present invention is to make it easy to install and to stabilize the installation state even for long-term frequent opening and closing operations such as opening and closing doors. [Structure] The case body is used for the catch (10) such as the door
To the opposite side faces of (11), from the rear side toward the front side in a free end shape,
A pair of elastic mounting pieces (15) and (15) are provided that project the engaging part (14) at the front end sideways from this side surface, and there is a back wall behind the opening (3) in the cabinet body. Then, the front side of this back wall is opened to the opening (3) side, and further, the engagement space (23) (23) having the engaged surface (24) on the front side is formed on the opposite side walls. Mounting part with a bottom that has a back wall that houses the case body (11) of the catch (10) such as a door, with one end open
(20) is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 According to the present invention, a catch such as an opening / closing door can be easily mounted on the opposite side of the opening / closing door, etc., which has one end pivotally supported on the opening of the cabinet body and the other end openably provided. The present invention relates to a structure for attaching a catch for an opening / closing door, etc., which is stable even when the opening / closing door is frequently opened / closed for a long period of time.

[0002]

[Prior Art]

 Conventionally, for example, as shown in FIG. 1, an opening / closing door 1 formed of sheet glass is pivotally supported at an opening 3 of a cabinet main body at one end on the right side in the figure and the other end side at the left side in the figure can be opened and closed. When it is provided, a catch for maintaining the closed state of the opening / closing door 1 or loading an opening force is attached to an upper portion of the opening 3 opposite to the pivot side of the opening / closing door 1. In addition, in FIG. 1, 4 is a pivotal support attached to the upper and lower ends of the opening / closing door 1, and 5 is a suction plate corresponding to a catch for adsorbing to this, which is attached to the upper part of the other end of the opening / closing door 1. It is a sucker. Further, 6 is a top plate of the cabinet body 2, and 7 and 8 are its side plates and bottom plates.

As the catch a of the opening / closing door, the one shown in FIGS. 5 and 6 has been proposed. Both of them are shown by the solid line state in FIG. 5 when the slider c is pushed between the case body b whose front surface is open and the slider c which is spring-biased and slidable toward the opening side. Then, it is locked to the case body b, the tip is slightly projected from the front surface of the case body b, and when the slider c is pressed again, the locked state is released as shown by the one-dot chain line state in FIG. A locking mechanism is formed that causes the tip to largely project from the front surface of the case body b by the urging force of. Incidentally, FIG. 6 shows a state where the locked state of the slider c is released and the tip end is largely projected from the front surface of the case body b by the urging force of the spring. The catches a and a shown in FIGS. 5 and 6 are attached to the upper portion of the opening 3 of the cabinet body 2 opposite to the pivot side of the opening / closing door 1 as shown below. First, the catch a shown in FIG. 5 is attached to the top plate 6 by screwing screws into the attachment holes e of the pair of attachment pieces d and d provided so as to face each other from the case body b. In addition, the catch a shown in FIG. 6 has a case main body b at an engagement edge h formed at the rear edge of the mounting opening g on the upper side in the drawing of the mounting opening g formed on the mounting plate f hanging from the top plate 6. The mounting gap k formed between the pair of locking portions i formed by widening the front sides of the opposite side surfaces of the pair of elastic mounting pieces j and the pair of elastic mounting pieces j provided on the rear side thereof with a space therebetween, The rear side of the upper side in the drawing is inserted and pushed in while elastically deforming the pair of elastic mounting pieces j, j from the front side of the mounting port g on the lower side in the drawing, so that they are engaged and mounted.

When the catches a, a shown in FIGS. 5 and 6 are attached to the opening 3 of the cabinet body 2, the side opposite to the pivotal support side of the opening / closing door 1 is pushed from the outside toward the opening 3. By the insertion, the slider c of the catch a is pushed into the case main body b and is locked to the case main body b by the locking mechanism, and the closed state of the opening / closing door 1 is maintained as shown below. First, in the catch a shown in FIG. 5, a pair of yokes 1, 1 provided on both sides of a magnet housed on the tip side of the slider c is composed of an iron plate provided on the back surface of the adsorption tool 5 attached to the opening / closing door 1. The state is maintained by adsorbing the adsorption plate. Further, in the catch a shown in FIG. 6, between the pair of holding pieces m formed on the tip side of the slider c so as to be openable and closable, on the back surface of the engaging tool attached to the opening / closing door 1 instead of the suction tool 5. A wide engagement part formed by sandwiching the neck part is engaged to maintain the state.

[0005]

[Problems to be solved by the device]

 By the way, since the catch a shown in FIG. 5 is screwed by using a pair of mounting pieces d, d provided therein, it takes a lot of time to mount the catch. On the other hand, the catch a shown in FIG. 6 can be mounted by simply inserting it into the mounting opening g formed in the mounting plate f from the rear side of the case body b and pushing it in. Considering this aspect, it can be said that it is a preferable embodiment. However, when the closed door 1 is to be opened, the opposite side to the pivot side is once pushed from the outside toward the opening 3 of the cabinet body 2. At this time, If the open / close door 1 is pushed too hard, as a result, the catch a will be pushed into the opening 3 and the mounting position of the catch a will shift, or the rear side of the mounting opening g formed in the case body b or the mounting plate f will be The engagement edge k formed on the lip may be damaged. For this reason, it cannot be said that the attached state of the catch a is always stable against the long-term frequent opening operation of the opening / closing door 1. Such a tendency becomes more remarkable as the opening / closing door 1 becomes heavier.

[0006] In view of the above conventional problems, a structure for mounting a catch such as an opening / closing door according to the present invention has been proposed. It can be easily attached to the opposite side of the pivoting side such as the opening and closing door that has one end pivotally supported and the other end openable, and can be attached even for long-term frequent opening and closing operations such as the opening and closing door. The purpose is to stabilize the state.

[0007]

[Means for Solving the Problems]

 In order to achieve such an object, according to the present invention, when a slider is pushed between a case body having an opening on the front side and a slider provided slidably on the opening side toward the opening side, the slider is pushed. Locking mechanism to the case body so that the tip projects slightly from the front of the case body, and when the slider is pressed again, the locked state is released, and the tip is largely projected from the front of the case body by the biasing force of the spring. The side of the opening and closing door of the cabinet body, etc. opposite the pivotal side of the opening and closing door of the cabinet body that has an opening and closing door that has one end pivotally supported and the other end openable For the catch of the open / close door, etc., the catches of the opening / closing door, etc. were directed toward the front side from the rear side to the opposite side surfaces of the case body, and the engaging part of the front end was projected sideways from this side surface. With a pair of elastic mounting pieces, A back wall is provided behind the opening of the main body of the cabinet, etc., and the front side of this back wall is opened toward the opening side, and the side walls facing each other form an engagement space with the engaged surface on the front side. The bottom of the back wall that houses the case body of the catch such as the open / close door has a bottom, and a mounting part with one end open is provided, and the case body of the catch such as the open / close door is attached to the mounting part from the rear side. A pair of elastic mounting pieces provided on the side surfaces are inserted while being elastically deformed, and the elastic mounting pieces are internally mounted in the engagement space with the engaging portion at the front end thereof engaged with the engaged surface. , The rear surface of the case body is brought into contact with or close to the back wall of the mounting part, and the case body of the catch such as the open / close door is attached to the mounting part provided in the opening of the cabinet body, etc. Structured structured.

[0008]

[Action]

 Thus, in such a catch, a pair of yokes are provided on both sides of the magnet housed inside the slider tip end, or a pair of holding pieces are formed on the slider tip end side so that they can be opened and closed. If a pair of yokes is provided on the tip side of the slider of the catch on the back side corresponding to the catch such as a door, the suction plate made of an iron plate is used. A wide engagement part is provided between them.

When closing the opening of the cabinet body or the like with the opening / closing door or the like, by pushing the side opposite to the pivotal side of the opening / closing door or the like from the outside toward the opening, the pair of sliders of the catch The suction plate is attracted to the yoke, or the engaging part is sandwiched between the pair of sandwiching pieces, and the slider is pushed into the case body and locked by the locking mechanism to the case body. The closed state is maintained at. On the other hand, when opening the opening / closing door, etc., if the side opposite to the pivot side of the opening / closing door is pushed from the outside toward the opening, the slider of the catch is pushed further into the case body from the locked state, When the slider is released from the stopped state and the slider urges the slider to greatly slide out from the front of the case body, the sliding protrusion output of the slider applies an opening force to the open / close door, etc. The suction plate or the engaging part provided on the door etc. is forcibly released, and finally it is released. When opening the closed door, etc., the side opposite to the pivot side is pushed once from the outside toward the opening of the cabinet body etc., but at this time, the door is pushed too strongly. As a result, even if the catch is pushed inside the opening, there is a back wall of the mounting part behind the catch, so the mounting position of this does not shift.

[0010]

【Example】

 The details of the mounting structure of the catch such as the opening / closing door according to the present invention will be further described with reference to the accompanying drawings.

First, the open / close door formed by the sheet glass shown as 10 in FIGS. 2, 3, and 4, for example, shown as 1 in FIG. 1 is maintained in a closed state or an opening force is applied. The catch is an upper part of the opening 3 of the cabinet main body 2 opposite to the pivotal side of the opening / closing door 1 in which one end side on the right side in FIG. It is attached to. In addition, in FIG. 1, 4 is a pivotal support attached to the upper and lower sides of one end of the door 1, and 5 is a suction plate, which will be described later and is attached to the catch 10 in correspondence with the catch 10, and the other end of the door 1 is attached. It is a suction tool attached to the upper part. Further, 6 is a top plate of the cabinet body 2, and 7 and 8 are side plates and bottom plates thereof.

Then, in such a catch 10, when a slider 12 is pushed between a case main body 11 having an open front surface and a slider 12 slidably provided on the case main body 11 toward the opening side thereof, 3 As shown by the solid line state, it is locked to the case body 11 and the tip is slightly projected from the front of the case body 11, and when the slider 12 is pushed again, the locked state is shown as shown by the one-dot chain line state in FIG. Is formed, and a locking mechanism is formed in which the tip is largely projected from the front surface of the case body 11 by the biasing force of the spring. In addition, the catch 10 is provided with a stepped portion 13 which is stepped down on the rear side of the opposite side surfaces of the case body 11 so that the catch 10 can be easily attached to the opening 3 of the cabinet body 2. At the same time, a pair of elastic mounting pieces 15 and 15 are formed so as to correspond to the stepped portion 13 from the rear end side toward the front side in a free end shape and the engaging portion 14 at the front end is laterally projected from the front side of this side surface. It is provided. The elastic attachment piece 15 is formed such that the outer surface on the rear side is substantially flush with the front side of the side surface on which it is provided. Reference numeral 16 in the drawing denotes an engaging recess formed in the engaging portion 14 at the front end of the elastic mounting piece 15 and opened to the front and side. Further, 17 and 17 are a pair of yokes provided on both sides of a magnet (not shown) mounted inside the slider 12 on the tip side.

The catch 10 is attached to an upper portion of the opening 3 of the cabinet body 2 opposite to the pivotally supporting side of the opening / closing door 1. Here, an attaching portion shown as 20 in the drawing is provided. There is. This mounting portion 20 is provided on the lower surface of the opening of the top plate 6 of the cabinet body 2 opposite to the pivot side of the opening / closing door 1 and in front of the engaging recess 16 of the pair of elastic mounting pieces 15 of the case body 11 of the catch 10. In addition to providing a mounting frame 21 having a U-shaped cross-section, the upper surface of the top plate 6 is further provided with a pair of elastic mounting pieces 15 and 15 of the case main body 11 mounted inside the mounting frame 21. When the fitting recess 16 is engaged with the inner side corners of the pair of vertically facing surfaces on the rear side of the mounting frame 21, the back wall is brought into contact with or close to the rear side of the case body 11. It is formed by hanging a back plate 22 that becomes. In this way, the mounting portion 20 is formed with the back plate 22 serving as a back wall as the bottom portion, the top plate 6 of the cabinet body 2 and the mounting frame 21 as the side walls, and having one end open. In addition, a pair of open spaces formed between the lower surface of the top plate 6 and a pair of vertically facing surfaces on the rear side of the mounting frame 21 and a back plate 22 serving as a back wall is provided with a case body 11 of the catch 10. Of the elastic mounting pieces 15 on the opposite sides of the mounting frame 21 as the engaging spaces 23, 23 for accommodating the pair of elastic mounting pieces 15 and 15 inside. The engaged surface 24 with which the engaging portion 14 is engaged. In the illustrated embodiment, the engagement space 23 is more completely open downward from both sides toward the inside of the cabinet body 2.

Then, the case body 11 of the catch 10 is inserted into the mounting portion 20 while elastically deforming a pair of elastic mounting pieces 15 and 15 provided on the opposite side surfaces of the case body 11 from the rear side. The elastic mounting piece 15 in the engaging space 23, and the engaging recess 16 of the engaging portion 14 at the front end of the elastic mounting piece 15 becomes the engaged surface 24. The interior of the case main body 11 is engaged with the corners, and the rear surface of the case body 11 is abutted on or brought close to a back plate 22 serving as a back wall of the mounting portion 20. In the illustrated embodiment, since the engagement space 23 for accommodating the pair of elastic attachment pieces 15, 15 is open in the cabinet body 2, there is a difference in the vertical direction of the catch 10 and Even if this is installed in the wrong orientation, you can easily remove it by inserting your hand from inside the cabinet body 2 here.

Reference numeral 9 in FIG. 4 denotes a suction plate made of an iron plate provided on the back surface of the suction tool 5 mounted on the upper end on the other end side of the opening / closing door 1, that is, on the upper side opposite to the pivot side.

When closing the opening 3 of the cabinet body 2 with the opening / closing door 1, push the opening / closing door 1 from the outside toward the opening 3 on the side opposite to the pivotal side on the left side in FIG. Then, the pair of yokes 17, 17 of the slider 12 of the catch 10 adsorbs the adsorption plate 9 provided on the adsorption tool 5, and the slider 12 is pushed into the case body 11 and is attached to the case body 11 by the locking mechanism. It is locked and finally maintains its closed state. On the other hand, when opening the opening / closing door 1, when the side opposite to the pivotal side of the opening / closing door 1 is pushed from the outside toward the opening 3, the slider 12 of the catch 10 is pushed further into the case body 11 from the locked state. In rare cases, the locked state is released, and the slider 12 largely slides and projects from the front surface of the case body 11 by the biasing force of the spring, so that the sliding projection output of the slider 12 provides the opening / closing door 1 with an opening force. When loaded, the slider 12 of the catch 10 forcibly releases the suction plate 9 provided on the suction tool 5, and finally it is released. When the closed door 1 is opened, the opposite side to the pivot side is pushed from the outside toward the opening 3 of the cabinet main body 2 at this time. Even if the catch 10 is pushed too far into the opening 3 as a result, there is a back plate 22 behind the catch 10 that serves as a back wall of the mounting portion 20, so that the mounting position of the catch 10 is not displaced. is there.

Regardless of the illustrated embodiment, the mounting portion 20 may be a plate body forming the cabinet body 2 or another plate body attached to this, which is formed as a bottomed port. At this time, the pair of elastic mounting pieces 15 provided in the case body 11 of the catch 10 and the engagement spaces 23, 23 for accommodating the pair of elastic mounting pieces 15 are formed like recesses open to the inside of the mounting portion 20.

Further, as the catch 10, a magnet is internally provided on the front end side of the slider 12, and a pair of holding pieces is formed on the front end side of the slider 12 so as to be openable and closable without providing a pair of yokes 17 on both sides thereof. You can also use things. At this time, instead of the suction tool 5 provided with the suction plate 9 made of an iron plate on the back surface, an engagement tool having a wide engagement portion with the neck portion sandwiched therebetween is used on the back surface.

Further, such a catch attachment structure can be widely applied to various furniture or electric equipment having the opening / closing door 1 or the opening / closing lid.

[0020]

[Effect of the device]

 In the above-described structure for mounting the catch such as the opening / closing door according to the present invention, the case body of the catch is elastically deformed from the rear side of the case body to the mounting part provided in the opening of the cabinet body or the like. However, the work can be done easily by inserting the elastic attachment piece into the engagement space with the front end of the engagement portion engaged with the engaged surface. In addition, when opening a closed door, etc., even if the side opposite to the pivot side is pushed too strongly from the outside and the catch is pushed inside the opening as a result, it is not installed behind the catch. Since there is a back wall of the part, the mounting position does not shift, and the mounting state is stable even for long-term frequent opening and closing operations such as opening and closing doors.

[Brief description of drawings]

FIG. 1 is a perspective view showing a cabinet to which a structure for attaching a catch such as an opening / closing door according to the present invention is applied.

FIG. 2 is a front view showing the main part of this.

[FIG. 3] Similarly, a cross-sectional plan view

[Fig. 4] Similarly, a vertical side view

FIG. 5 is a plan view showing a conventional catch.

FIG. 6 is a cross-sectional plan view showing the structure of another conventional catch mounting portion.

[Explanation of symbols]

 1 Opening / closing door 2 Cabinet body 3 Opening part 4 Pivoting tool 5 Suction tool 6 Top plate 7 Side plate 8 Bottom plate 9 Suction plate 10 Catch 11 Case body 12 Slider 13 Step part 14 Engagement part 15 Elastic mounting piece 16 Engagement recess 17 Yoke 20 Mounting part 21 Mounting frame 22 Back plate 23 Engaging space 24 Engaged surface

Claims (1)

[Scope of utility model registration request] 1. A front end of a case main body and a slider provided on the case main body so as to be slidable toward the opening side so as to be slidable. When the slider is pushed, the slider is locked to the case main body and the front end is provided. To slightly project from the front of the case body, and then press the slider again to release the locked state and catch the opening / closing door, etc. with a locking mechanism that causes the tip to largely project from the front of the case body by the biasing force of the spring. Is a mounting structure that attaches to the side opposite to the pivot side of the opening / closing door of the cabinet body, etc., which is provided with the opening / closing door etc. that has one end pivotally supported and the other end openable / closable. The catch of the case body is provided with a pair of elastic mounting pieces with the engaging portions of the front end projecting sideways from this side surface on the opposite side surfaces of the case body from the rear side toward the front side, and the cabinet body. Behind the openings such as A case body of a catch such as an opening / closing door which has a back wall and opens the front side of the back wall to the opening side, and further has an engaging space having an engaged surface on the front side on opposite side walls. A pair of elastic mounting pieces provided with a bottomed bottom wall whose interior is a back wall, one end of which is open, and the case body of the catch such as an opening / closing door is mounted on the side of the mounting part from the rear side. While elastically deforming,
This elastic mounting piece is installed in the engagement space with the front end engaging part engaged with the engaged surface, and the rear surface of the case body is brought into contact with or close to the back wall of the mounting part to open and close. Catch mounting structure for doors, etc. where the case body of the catch such as the door is mounted to the mounting part provided in the opening of the cabinet body.