JPH0717738Y2 - Opening body catch attachment structure - Google Patents

Description

[Detailed description of the device]

[0001]

The present invention relates to a, the catch of the opening and closing body key
Cabinets in which the is pivotally supported one end of the opening of the main body can be attached to the other end easily on the opposite side of the pivot support side of the openable provided the opening-long frequent opening and closing operation of the opening and closing member Also, the present invention relates to a structure for mounting a catch of an opening / closing body whose mounting state is stable.

[0002]

2. Description of the Related Art Conventionally, for example, as shown in FIG. 1, an opening / closing door 1 formed of sheet glass is pivotally supported at one end side on the right side in the drawing and the other end side on the left side in FIG. In the case where the opening / closing door 1 is provided as possible, 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 FIG. 1, reference numeral 4 is a pivotal support attached to the upper and lower ends of the open / close door 1, and 5 is a suction plate corresponding to the catch and attached to the back of the open / close door 1. It is a suction tool. Further, 6 is a top plate of the cabinet body 2, and 7 and 8 are side plates and bottom plates thereof.

As the catch a of the opening / closing door, those shown in FIGS. 5 and 6 have been proposed. Both of these are provided with a case main body b having an open front surface and a slider c slidably provided on the main body b toward the opening side so as to be slidable.
When the slider c is pressed during the time, it is locked to the case body b as shown by the solid line state in FIG. 5, the tip is slightly projected from the front surface of the case body b, and when the slider c is pushed again, one point in FIG. As shown by the chain line state, a locking mechanism is formed which releases the locked state and causes the tip end to largely project from the front surface of the case body b by the urging force of the spring. Note that FIG. 6 shows a state where the locked state of the slider c is released, and the tip end of the slider c is largely projected from the front surface of the case body b by the urging force of the spring. And the opening 3 of the cabinet body 2
5 and 6 on the upper side of the opening / closing door 1 opposite to the pivotal side.
The catches a and a indicated by are attached as follows. 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, d provided so as to face each other from the case body b. Further, the catch a shown in FIG. 6 has an engaging edge h formed at the rear edge of the mounting opening g formed on the mounting plate f hanging from the top plate 6 on the upper side in the figure, and a catch a of the case body b. A mounting gap k formed between a pair of locking portions i formed by widening the front sides of the opposite side surfaces and a pair of elastic mounting pieces j provided on the rear side thereof with a space therebetween.
The case main body b is engaged by inserting and pushing the rear side of the upper side in the figure from the front side of the lower side in the figure of the mounting opening g while elastically deforming the pair of elastic mounting pieces j, j. Mounted.

When the catches a and a shown in FIGS. 5 and 6 are attached to the opening 3 of the cabinet body 2, the side opposite to the pivotally supporting 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 and 1 provided on both sides of a magnet mounted on the tip side of the slider c is made of an iron plate provided on the back surface of the suction 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 sandwiching 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 in place of the suction tool 5. A wide engagement portion formed by sandwiching the neck portion is engaged to maintain the state.

[0005]

By the way, the catch a shown in FIG. 5 is troublesome to mount because it is screwed using a pair of mounting pieces d, d provided therein. On the other hand, the catch a shown in FIG. 6 can be mounted simply by inserting it from the rear side of the case main body b into the mounting opening g formed in the mounting plate f and pushing it in. Considering the above aspect, it can be said that it is a preferable embodiment. However, in order to open the closed door 1 that is closed, the side opposite to the pivot side of the closed door 1 is once pushed from the outside toward the opening 3 of the cabinet body 2. If the door 1 is pushed too hard, as a result, the catch a is pushed into the opening 3 and the catch a
There is a risk that the mounting position of the device will shift or that the engagement edge k formed at the rear edge of the mounting port g formed in the case body b or the mounting plate f will be damaged. Therefore, it is hard to say that the attached state of the catch a is always stable against the long-term frequent opening operation of the opening / closing door 1. This tendency becomes more remarkable as the door 1 becomes heavier.

In view of such conventional problems , the catch attachment structure of the opening / closing body according to the present invention has a structure in which the catch of the opening / closing body is pivoted at one end side of the opening of the cabinet body. closing of providing the other end openably by supporting
Can be easily attached to the opposite side of the body from the pivot side, opening and closing
The purpose is to stabilize the mounting state even for long-term frequent opening and closing movements of the body .

[0007]

In order to achieve such an object, according to the present invention, there is provided a case main body having an opening on the front surface and a slider provided on the case main body so as to be slidably biased toward the opening side. In the meantime, if you press the slider, it will be locked to the case body and the tip will slightly project from the front of the case body, and if you press the slider again, the locked state will be released and the tip will be urged by the spring. From the opening / closing door or opening / closing lid , which has a locking mechanism that allows it to protrude significantly from the front, has one end pivotally supported and the other end openable / closable.
The mounting portion structure comprising opening and closing member opening and closing member <br/> pivot support side of the opening of the cabinet main body which is provided with mounting on the other side, the catch of the opening and closing member from the rear side to the side that is opposite of the case body free end shaped to frontward, provided with a pair of resilient mounting piece which projects laterally of the engagement portion of the front end from the side, calibration
The vignette body has a back wall behind the opening, the front side of the back wall is opened to the opening side, and the side walls facing each other form an engagement space having an engaged surface on the front side. The bottom of the back wall that houses the case body of the catch of the opening and closing body is bottomed, and the mounting part with one end open is provided, and the case body of the catch of the opening and closing body is attached to the mounting part from the rear side on the opposite side surfaces. While inserting the pair of elastic mounting pieces provided while elastically deforming the elastic mounting pieces, the elastic mounting pieces are internally mounted in the engagement space with the front end of the engaging portion engaged with the engaged surface, and Bring the rear surface into contact with or close to the back wall of the mounting part,
The structure of the mounting portion of the catch of the opening / closing body is configured by mounting the case body of the catch of the opening / closing body to the mounting portion provided in the opening of the cabinet body .

[0008]

In such a catch, a pair of yokes are provided on both sides of the magnet housed on the tip side of the slider, or a pair of clamping pieces are formed on the tip side of the slider so as to be openable and closable. If a pair of yokes are provided on the tip side of the slider of the catch on the back surface of the opening / closing body that corresponds to the catch, an adsorption plate made of an iron plate is provided. A wide engagement portion is provided by sandwiching it.

Then, opening and closing the opening of the cabinet body
When closing with the body , by pushing the opposite side of the opening and closing body from the outside toward the opening, the suction plate is attracted to the pair of yokes of the slider of the catch, or between the pair of clamping pieces. The engaging portion is sandwiched between the slider and the slider, and the slider is pushed into the case main body and is locked to the case main body by the locking mechanism, so that the closed state is finally maintained. On the other hand, when opening the opening and closing body, like a pushed toward the opening side opposite to the pivot support side of the closing member from the outside, further pushed into the case body catch slider from locked state, the locked state Is released and the slider largely slides and projects from the front surface of the case body by the urging force of the spring, and the sliding protrusion output of the slider applies an opening force to the opening / closing body , causing the slider of the catch to open / close the body . The provided suction plate or engaging portion is forcibly released, and finally it is released. When to open the closing member being this close, once the side opposite to that of the pivot support side from the outside, cabinet
Although it is pushing of toward the opening of Tsu bets body, this time
Even if the opening / closing member is pushed too hard and the catch is pushed into the opening as a result, the mounting position of the catch does not shift because the back wall of the mounting part is behind the catch.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the structure for attaching the catch of the opening / closing body according to the present invention will be further described with reference to the accompanying drawings.

First, the open / close door (corresponding to the open / close body) formed by the plate glass shown as 1 in FIG. 1, for example, shown in FIG. 2, FIG. 3, and FIG. Alternatively, the catch for loading the opening force is a pivot of the opening / closing door 1 in which the one end side on the right side in FIG. 1 is pivotally supported by the opening 3 of the cabinet body 2 and the other end side on the left side in FIG. It is attached to the upper part on the opposite side to the supporting side.
In FIG. 1, reference numeral 4 is a pivotal support attached to the upper and lower sides of one end of the opening / closing 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 side of the opening / closing door 1 is provided. 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.

The catch 10 is provided between a case body 11 having an open front surface and a slider 12 slidably provided on the case main body 11 toward the opening side of the case body 11.
When the slider 12 is pushed, it is locked to the case body 11 as shown by the solid line state in FIG.
When the slider 12 is slightly projected from the front surface and the slider 12 is pressed again, the locked state is released as shown by the one-dot chain line state in FIG. Are formed. In addition, such a catch 10 has an opening 3 of the cabinet body 2.
In order to be easily attached to the rear side of the case body 11, the stepped portion 1 is stepped down to the rear side of the opposite side surfaces of the case body 11.
3, a pair of elastic attachment pieces 15 are provided corresponding to the step portion 13 from the rear end side toward the front side in a free end shape, and the engagement portion 14 at the front end protruding sideways from the front side of the side surface, 1
5 is provided. The elastic mounting piece 15 is formed so that the outer surface on the rear side is substantially flush with the front side of the side surface on which the rear side surface 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) internally mounted on the tip side of the slider 12.

The catch 10 is attached to an upper portion of the opening 3 of the cabinet body 2 on the side opposite to the pivot side of the opening / closing door 1, and here, an attaching portion indicated by 20 in the drawing is provided. There is. The mounting portion 20 is provided on the lower surface of the top plate 6 of the cabinet body 2 on the opening side opposite to the pivot side of the opening / closing door 1 and in front of the engaging recesses 16 of the pair of elastic mounting pieces 15 of the case body 11 of the catch 10. A mounting frame 21 having a U-shaped cross section for mounting the case body 1 is provided on the lower surface of the top plate 6 and further mounted inside the mounting frame 21.
When the engaging recesses 16 of the pair of elastic mounting pieces 15, 15 are engaged with the inner side corners of the pair of vertically facing surfaces on the rear side of the mounting frame 21, the rear side of the case body 11 thereof. The back plate 22 serving as a back wall is hung so as to be in contact with or close to. In this way, the mounting portion 20 is formed as a bottom with the back plate 22 serving as a back wall as a bottom portion and the top plate 6 of the cabinet body 2 and the mounting frame 21 as a side wall, with one end opened. Further, 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.
Catch a pair of open spaces formed between
The pair of elastic mounting pieces 15, 15 provided on the opposite side surfaces of the case body 11 are used as the engaging spaces 23, 23, and the pair of vertically facing surfaces on the rear side of the mounting frame 21 are elastic mounting pieces. The engaged surface 2 with which the engaging portion 14 at the front end of 15 engages
4 is set. 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 catch 1 is attached to the mounting portion 20.
0 of the case body 11 is inserted from the rear side while elastically deforming the pair of elastic attachment pieces 15, 15 provided on the opposite side surfaces of the case body 11, and the elastic attachment piece 15 is inserted into the engagement space 23. The engaging recess 16 of the engaging portion 14 at the front end is internally mounted in a state in which the engaging recess 16 is engaged with a corner portion on the inner surface side of the rear side of the mounting frame 21 which is the engaged surface 24 and faces in the vertical direction, and the case. The rear surface of the main body 11 is attached to or abut on a back plate 22 which is a back wall of the mounting portion 20. In the illustrated embodiment, the engagement space 23 for accommodating the pair of elastic attachment pieces 15, 15 is open to the inside of the cabinet body 2. Therefore, there is a difference in the vertical direction of the catch 10, and the attachment portion 20 is wrong. Even if it is mounted in the upside down direction, it is possible to easily remove it by inserting a hand from inside the cabinet main body 2 into it.

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

When the opening 3 of the cabinet body 2 is closed by the opening / closing door 1, the opposite side of the opening / closing door 1 on the left side in FIG. Then, the pair of yokes 1 of the slider 12 of the catch 10
The suction plate 9 provided on the suction tool 5 is sucked by the suction members 7, 17, and the slider 12 is pushed into the case body 11 and locked by the case body 11 by the locking mechanism, and finally the closed state is maintained. To be done. On the other hand, when opening the opening / closing door 1, if the side opposite to the pivotal side of the opening / closing door 1 is pushed toward the opening 3 from the outside, the slider 12 of the catch 10 is pushed further into the case body 11 from the locked state. Rare,
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 applies the opening force to the opening / closing door 1. Then, the suction plate 9 provided on the suction tool 5 is forcibly released from the slider 12 of the catch 10 and finally released. This closed door 1
In order to open the door, the opposite side of the pivot side is once pushed from the outside toward the opening 3 of the cabinet body 2. At this time, the open / close door 1 is pushed too hard, and as a result, the catch 10 is released. Even if it is pushed into the opening 3, the mounting position of the back plate 22 which is the back wall of the mounting portion 20 does not deviate from the back of the catch 10.

Regardless of the illustrated embodiment, the mounting portion 20
It is also possible to use a plate body forming the cabinet body 2 or another plate body attached to the cabinet body 2 formed as a bottomed port. At this time, the engagement spaces 23, 23 for accommodating the pair of elastic mounting pieces 15, 15 provided in the case body 11 of the catch 10 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 tip side of the slider 12, and a pair of yokes 1 is provided on both sides of the magnet.
It is also possible to use a slider 12 having a pair of sandwiching pieces formed so as to be openable and closable on the front end side without providing the sliders 7 and 17. At this time, the suction plate 9 made of an iron plate on the back surface
In place of the suction tool 5 provided with, an engagement tool having a wide engagement portion with a neck portion sandwiched between the back surfaces is used.

Further, the structure of the mounting portion of such a catch is
It can be widely applied to various furnitures or electric devices having the opening / closing door 1 or the opening / closing lid.

[0020]

As described above, in the structure for mounting the catch of the opening / closing body according to the present invention, the case body of the catch is attached to the mounting portion provided in the opening of the cabinet body , and the pair of elastic mounting pieces are elastically attached from the rear side. The elastic mounting piece can be mounted by simply inserting it while deforming it, and by mounting the elastic mounting piece in the engagement space with the front end engaging portion engaged with the engaged surface, and the operation is easy. Also, when opening the closed opening / closing body , 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, the mounting part behind the catch is attached. Since there is a back wall, the mounting position of the back wall does not shift, and the mounting state is stable even when the opening / closing body is frequently opened and closed for a long period of time.

[Brief description of drawings]

FIG. 1 is a perspective view showing a cabinet to which a catch attachment structure of an opening / closing body 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

[Figure 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. When a slider is pushed between a case main body having an open front surface and a slider slidably provided on the case main body toward the opening side thereof, the tip is locked to the case main body. Slightly project from the front of the case body, and press the slider again to release the locked state, and the catch 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 Opening and closing consisting of an open / close door or open / close lid with the other end pivotable
It has a mounting structure that attaches to the opposite side of the opening and closing body of the opening and closing body of the cabinet body where the body is provided.The catch of the opening and closing body is from the rear side to the front side in the free end from the opposite side surface of the case body. towards, provided with a pair of resilient mounting piece which projects laterally of the engagement portion of the front end from the side, the cabinet
The opening of the main body has a rear wall behind the opening and closing of this front back wall is opened to the opening side, to form an engagement space further has engaged surface on the front side to the opposite side walls The bottom of the back wall that houses the case body of the body catch is bottomed, and the mounting part with one end open is provided, and the case body of the open / close body is installed from the rear side to the mounting part on the opposite side surfaces. Insert a pair of elastic mounting pieces while elastically deforming,
This elastic mounting piece is installed in the engaging 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. The structure of the attachment part of the catch of the opening and closing body in which the case body of the body catch is attached to the attachment part provided in the opening of the cabinet body .