JPH07305551A - Blocking and holding device for opening and closing body - Google Patents

Abstract

PURPOSE:To prevent the opening movement of an opening and closing body owing to a swaying movement, by forming the blocking and holding device, with an engaging member installed on the opening and closing body side, and a grasping member having a claw which is installed on a casing side, and can connect and disconnect the above installing member freely. CONSTITUTION:A grasping means 10 is formed of a claw member 9; a coil spring 13 to energize the front end of the claw member 9 to the lower side; a rod from member 14; a coil spring 15 to energize the member 14 in the direction projecting forward; and a rolling member 16. Then, by pulling a door 2 to the near side by a force larger than the attraction force of an attracting means 20, a claw 9a is rotated in the opening direction against the energizing force of the spring 13 by an engaging metal fitting 7, so as to open the door 2. When a casing 1 is swayed by occurrence of an earthquake and the like, the rolling member 16 positioned at the rear end of the member 14 is inserted between the upper side of the rear side half part of the member 14 and a cutting recess C at the lower side of the rear end of the claw member 9, so as to prevent the movement of the claw member 9, and the casing 1 is locked in the condition grasping the engaging metal fitting 7 by the claw member 9, so as to prevent the opening of the door 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for holding and closing an opening / closing body such as a door or a drawer that is openably / closably provided in a tableware storage rack installed in a kitchen or a system kitchen.

[0002]

2. Description of the Related Art Conventionally, an opening / closing member such as a door or a drawer which is openably / closably provided in a tableware storage rack or a system kitchen is constructed so as to be held in a closed state by a closing / holding device utilizing an attractive force of a magnet. There are many things.

In addition to the above, there is a type in which the opening and closing body is closed and held by using a force other than the attraction force by the magnet, but in both cases, the unexpected opening and closing movement of the opening and closing body caused by the shaking motion due to an earthquake is used. No countermeasure was taken, and there was a problem that the equipment such as tableware inside would be opened and the equipment such as tableware dropped due to the fact that the equipment such as tableware inside moved to the side of the opening and closing body.

[0004]

SUMMARY OF THE INVENTION The present invention is intended to solve such problems, and an object of the present invention is to ensure that the opening / closing member can be kept closed when an earthquake occurs.

[0005]

In order to solve this problem, the present invention is a closure holding device for closing and holding an opening / closing body such as a door or a drawer that is openably / closably provided in a casing, and is attached to the opening / closing body side. And a gripping means attached to the casing side and having a claw member capable of engaging and disengaging the fastening member. The gripping means is pivotally supported on the main body by a horizontally oriented shaft. In the lower side of the claw member, a claw member at a front end that is disengageable with respect to the upper end of the member is provided so as to project forward from the main body, and the claw part engages with the upper end of the engagement member. The front half and the rear half are connected via a thin elastic part that is provided so as to project forward from the main body and is formed flexibly at the center in the longitudinal direction, and tilts the claw member when the opening / closing body is opened. Opened claw So as to contact the claw member, a spring for urging the bar member in a forward projecting direction, a rear half upper surface of the bar member and a notch on the lower end of the rear end of the claw member. The rolling member is provided so as to be fitted into the concave portion so as to be fitted on the upper surface at the rear end side of the rod-shaped member, and the rolling member is pushed out backward by pushing the rod-shaped member from the front side. It is a thing. Further, according to the present invention, a spring is provided for urging the claw member in a direction in which the claw portion engages with the upper end of the engaging member. Further, according to the present invention, the rolling member is made of a magnetic material, and the magnet is provided at the front end portion of the cutout recessed portion on the lower side of the rear end of the claw member. Further, the present invention relates to a closing and holding device for closing and holding an opening / closing body such as a door or a drawer that is openably / closably provided in a casing, and includes an engaging member made of a magnetic material attached to the opening / closing body side and attached to the casing side. And a gripping means having a claw member capable of engaging and disengaging the engaging member, and having an adsorbing means by a magnet for adsorbing the engaging member. The gripping means is pivotally supported on the main body by a shaft oriented in the horizontal direction. The pawl member provided with a front end claw portion that is detachable from the upper end of the engaging member so as to project forward from the main body, and the claw member engages the claw portion with the upper end of the engaging member. And a spring for urging the claw member in a downward direction and a central portion in the longitudinal direction that is provided so as to project forward from the main body on the lower side of the claw member, and the upper surface when the opening / closing body is opened is the claw member. A rod-shaped member that abuts against the lower surface, tilts the claw member, pushes up the claw member to open the claw portion, and connects the front half and the rear half upwardly and flexibly by a thin portion having elasticity at the center, and this rod-shaped member. The spring for urging the member in the direction of projecting forward, and the rear end side of the rod-shaped member that can be fitted between the upper surface of the rear half portion of the rod-shaped member and the cutout recess on the lower side of the rear end of the claw member. A rolling member made of a magnetic material provided to be mounted on the upper surface of the body, the rolling member receiving the magnetic force from the attracting means by the magnet, the rolling member at the rear end position of the body, and the rolling member being the upper surface of the rear half portion of the rod-shaped member. It comprises two tongues that are attracted at a position fitted between the notch on the lower end of the rear end of the claw member and that is rolled at a position where the rear end of the main body is rolled rather than a tongue that attracts the rolling member. The tongue that attracts the rolling member at a position where the material is fitted between the upper surface of the rear half of the rod-shaped member and the cutout recess on the lower side of the rear end of the claw member is configured to have a strong attraction force. When the member is pushed from the front side, the rolling member that is fitted between the upper half of the upper part of the rod-shaped member and the notch recess at the lower end of the rear end of the claw member at the upper bent portion in the thin-walled portion is It is configured to be pushed out backward.

[0006]

With this configuration, when the casing shakes due to an earthquake or the like, the rolling member located at the rear end of the rod-shaped member is located on the upper surface of the rear half of the rod-shaped member and below the rear end of the claw member. The claw member is fitted into the notch recess, and the claw member is prevented from moving, so that the claw member locks the engaging member. This prevents the door from opening and prevents equipment such as tableware inside the housing of the casing from falling outside. In addition, the rolling member is made of a magnetic material, and a magnet is provided at the front end of the cutout recess below the rear end of the claw member, so that the claw member can hold the engaging member in a locked state when an earthquake occurs. It can be maintained more reliably. Further, in a case where a suction means by a magnet is provided in parallel with the gripping means, the rolling member receives the magnetic force from the suction means by the magnet, and the rolling member is at the rear end position of the main body and the rolling member is at the rear half upper surface of the rod-shaped member and By providing two tongues that are attracted to the notch recesses on the lower side of the rear end of the claw member, the claw member also holds the locking member in a locked state when an earthquake or the like occurs. It can be maintained reliably.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. First, the first embodiment shown in FIGS. 1 to 7 will be described. Reference numeral 1 denotes a casing that is provided in a kitchen or the like and stores equipment such as tableware, and an upper portion of the casing 1 can be freely opened and closed by a rotatable door 2. Storage part 3
Further, a storage part 5 is formed below the storage part 3 by a two-stage drawer 4.

The door 2 is attached to the casing 1 by a hinge (not shown) on one side so as to be rotatable around a vertical axis, and the other side is closed by a block holding device 6. It is supposed to be retained.

The blockage holding device 6 is a plate-like fitting 7 attached to the inner surface of the upper end of the other side of the door 2.
Grasping means having a claw member 9 which is attached to the inner surface of the top plate 8 of the casing 1 so as to face the engaging metal fitting 7 when the door 2 is closed and which is capable of engaging and disengaging the engaging metal fitting 7.
It consists of 10.

The gripping means 10 is pivotally supported on the main body 12 by a shaft 11 which is oriented in the horizontal direction, and a front end claw portion 9a which can be engaged with and disengaged from the upper end of the plate-like fitting 7 is projected forward from the main body 12. And the upper end of the claw member 9 for biasing the claw member 9 in a direction in which the claw portion 9a engages the upper end of the engaging metal fitting 7, that is, the front end portion downwardly. A coil spring 13 interposed between a step portion 9b at the center in the front-rear direction and the inner surface of a rear end portion of the main body 12, and a front end of the lower side of the pawl member 9 inside the main body 12 when the door is opened and closed. A rod-shaped member 14 provided so that the portion protrudes forward from the main body 12, a coil spring 15 provided in the main body 12 for urging the rod-shaped member 14 in a forward protruding direction, and the rod-shaped member. The upper surface of the rear half of the member 14 and the recess 9c on the lower side of the rear end of the pawl member 9 And a rolling member 16, such as provided with roller-shaped or ball-shaped to rest on the upper surface at the rear end side of the insertion can be rod-shaped member 14 in. More specifically, the rod-shaped member 14 is provided with a thin-walled portion 17 bulging upward and having elasticity at the center in the longitudinal direction, and the front half and the rear half of the rod-shaped member 14 are connected by the thin-walled portion 17 so as to be bendable upward, Further, a through hole 18 is formed in the rear half of the rod-shaped member 14 in the longitudinal direction, and the coil spring 15 is passed through the through-hole 18 and one end of the coil spring 15 is formed at the rear end of the front half of the rod-shaped member 14. And the other end is brought into contact with the inner surface of the rear end portion of the main body 12. The upwardly swelling thin portion 17 contacts the lower tapered surface 9d of the claw member 9 when the door 2 is open when the engaging metal fitting 7 on the door 2 side separates the claw member 9 from the claw portion 9a. , Tilt the claw member 9,
It is possible to make a open. Also, the rod-shaped member 14
The upper surface of the rear half portion is slightly inclined backward toward the rear so that the rolling member 16 is located at the rear end of the rod member 14 in normal times.

Further, the holding means 10 has a magnet 19
Adsorption means 20 are arranged in parallel. The attracting means 20 is composed of the magnet 19 and two magnetic metal plates 21 and 21 sandwiching the magnet 19, and the tip ends of the two metal plates 21 and 21 of the accommodating portion 22 integrated with the main body 12. It is stored in the storage portion 22 so as to project from the opening 22a. Reference numeral 23 denotes an elastic body such as rubber or sponge which is interposed between the rear end of the suction means 20 and the inner surface of the rear end of the accommodating portion 22, and serves to elastically support the suction means 20.

In the above structure, when the door 2 is opened, the rod-shaped member 14 is pushed forward by the coil spring 15 as shown in FIG. The thin portion 17 that protrudes and bulges above the rod-shaped member 14 contacts the lower tapered surface 9d of the pawl member 9 to tilt the pawl member 9 and leave the pawl portion 9a in an open state. Next, when the door 2 is closed, the attachment metal fitting 7 attached to the inner surface of the upper end of the other side portion of the door 2 pushes the rod-shaped member 14, whereby the claw member 9 is released from the thin portion 17,
The claw member 9 is rotated in the direction in which the claw portion 9a is closed by the coil spring 13, and the claw portion 9a is engaged with the upper end of the engaging fitting 7 (see FIG. 5). Further, the attachment means 7 made of a magnetic material is attracted by the attraction means 20 by the magnet 19.
In normal times, the door 2 is closed in this state, and when the door 2 is opened, the door 2 is pulled toward the front by a force larger than the suction force of the suction means 20 so that the engaging metal fitting 7 causes the claw portion. The door 9 can be easily opened by rotating the door 9a in the opening direction against the biasing force of the coil spring 13. By the way, as shown in FIG. 5, when the casing 1 sways due to an earthquake or the like with the door 2 closed, the rolling member 16 located at the rear end of the rod-shaped member 14 is
As shown by the chain double-dashed line, it is fitted between the upper surface of the rear half of the rod member 14 and the notch recess 9c on the lower side of the rear end of the pawl member 9 to prevent the pawl member 9 from moving, 9 locks the fastening metal fitting 7 while holding it. This makes the door 2
Is prevented from being opened, and equipment such as tableware inside the storage portion 3 of the casing 1 does not fall outside. When an earthquake or the like subsides and returns to normal, the rod-shaped member 14 is bent upward at the thin portion 17 by pushing the rod-shaped member 14 as shown in FIG. The rolling member 16 fitted between the partial upper surface and the notch recess 9c on the lower side of the rear end of the claw member 9 is pushed rearward by the upward bending portion at the thin portion 17 to return to the original state. Can be returned.

Each drawer 4 of the storage section 5 is also kept in a closed state by a closing and holding device 24 similar to the closing and holding device 6 for holding and closing the door 2. That is,
The blockage holding device 24 is a plate-like engaging metal fitting 25 attached to the inner surface of the upper end on both sides of the drawer 4, and a storage member 5 in the storage portion 5 so as to face the engaging metal fitting 25 when the drawer 4 is closed. The holding means 26 is attached to the inner surface of the upper end of the casing 1 and has a holding member 26 having a pawl member capable of engaging and disengaging the engaging metal fitting 25. The configuration and operation thereof are the same as those of the closure holding device 6, and therefore detailed description thereof is omitted. To do.

By the way, in the above-described embodiment, the gripping means is provided with the adsorbing means by the magnet in parallel, but the adsorbing means by the magnet may be provided if necessary.

Next, a second embodiment shown in FIGS. 8 to 13 will be described. In the second embodiment, the rolling member 16 provided in the first embodiment is formed into a ball shape by using a magnetic material, and two magnetic metal plates 21 and 21 sandwiching the magnet 19 of the attraction means 20 from above and below. Among them, a thin magnetic metal plate 27 is provided so as to overlap with the upper surface of the upper magnetic metal plate 21, and the magnetic force of the magnet 19 is transmitted to the magnetic metal plate 27. Further, the magnetic metal plate 27 has a notch at the rear end position of the main body 12 in the accommodating portion of the rolling member 16 and the notch on the upper surface of the rear half of the bar member 14 and the lower rear end of the claw member 9. Protruding tongues 27a and 27b are provided at a position fitted into the recess 9c. The tongue 27a has a small protrusion amount and attracts the rolling member 16 with a weak magnetic force at the rear end of the main body 12. The tongue piece 27b is configured to have a large protruding amount so that the rolling member 16 fitted between the upper surface of the rear half portion of the rod-shaped member 14 and the cutout recess 9c at the lower rear end of the claw member 9 is inserted. It is configured to attract with a magnetic force stronger than the attracting force of the tongue piece 27a. 28a and 28b are tongues 27a and 27a of the magnetic metal plate 27 in the accommodating portion of the rolling member 16.
It is a notch formed in the partition wall 28 so that b is projected. Reference numeral 9e designates a cutout recess 9c on the lower side of the rear end of the claw member 9.
This is a small concave portion formed on the upper surface, and this concave portion 9e is for preventing the claw member 9 from being obstructed by the tongue piece 27b when the claw member 9 is about to open to the state shown in FIG. Reference numeral 29 is a lid that holds down the magnetic metal plate 27.

In the above structure, when the door 2 is opened,
As shown in FIG. 11, the rod-shaped member 14 is pushed forward by the coil spring 15 so that the rod-shaped member 14 projects forward from the main body 12 by the maximum amount, and the thin portion 17 that bulges above the rod-shaped member 14 is The lower tapered surface 9d of the claw member 9 is contacted, the claw member 9 is tilted, and the claw portion 9a is left open. At that time, the rolling member 16 is attracted by the weak magnetic force of the tongue piece 27a of the magnetic metal plate 27 to which the magnetic force of the magnet 19 is transmitted at the rear end portion of the main body 12. When the door 2 is closed in this state, the fastening metal fitting 7 attached to the inner surface of the upper end of the other side portion of the door 2 is moved to the rod-shaped member 14
The claw member 9 is released from the thin portion 17 by this, and the claw member 9 is rotated by the coil spring 13 in the direction in which the claw portion 9a is closed, so that the claw portion 9a is brought to the upper end of the fastening fitting 7. Engage (see Figure 12). Further, the attachment means 7 made of a magnetic material is attracted by the attraction means 20 by the magnet 19. During normal times, the door 2 is closed in this state.
When the door 2 is opened, the door 2 is pulled toward the front by a force larger than the suction force of the suction means 20, so that the claw portion 9a is opened by the engaging metal fitting 7 against the biasing force of the coil spring 13. The door 2 can be easily opened by rotating. By the way, as shown in FIG. 12, when the casing 1 rocks due to an earthquake or the like with the door 2 closed, the tongue piece of the magnetic metal plate 27 is located at the rear end of the rod member 14. 27a
The rolling member 16 attracted by the weak magnetic force of the casing 1 moves away from the tongue piece 27a by the swinging movement of the casing 1 and moves forward, and is attracted by the magnetic force of the tongue piece 27b, as shown by the two-dot chain line in FIG. It is fitted between the upper surface of the rear half of 14 and the cutout recess 9c on the lower side of the rear end of the claw member 9,
The movement of the claw member 9 is prevented, and the claw member 9 locks the engagement metal fitting 7 while holding it. As a result, the door 2 is prevented from opening, and the fixtures such as tableware inside the storage portion 3 of the casing 1 do not fall outside. When an earthquake or the like has subsided and returned to normal, the rod-shaped member 14 is pushed by pressing the rod-shaped member 14 as shown in FIG.
It bends upward at the portion of 17, so that the rod-shaped member
14 The rolling member 16 fitted between the upper surface of the rear half of the rear half portion and the recess 9c on the lower side of the rear end of the claw member 9 is pushed out by the upward bending portion of the thin portion 17 to return to the original state. You can As described above, when an earthquake or the like occurs, the rolling member 16 is attracted by the magnetic force of the tongue piece 27b so that the gap between the upper surface of the rear half of the rod member 14 and the notch recess 9c below the rear end of the pawl member 9 is reduced. Since it keeps the state of being inserted into
The locked state in which the claw member 9 grips the engaging metal fitting 7 becomes reliable.

Next, a third embodiment shown in FIGS. 14 to 17 will be described. In this embodiment, when the door 2 is closed, the casing 1 is in a normal state without an earthquake or the like.
Rolling member from the outside of the machine due to slight vibration from the hands etc.
In order to securely prevent 16 from being fitted between the upper surface of the rear half of the rod-shaped member 14 and the notch recess 9c on the lower side of the rear end of the claw member 9, the rolling member 16 is made of a magnetic material and A magnet 30 for adsorbing the rolling member 16 is embedded in the rear end portion of the main body 12, and is located at the rear end portion of the rod member 14 when the casing 1 shakes due to an earthquake or the like. The rolling member 16 includes a notch recess 9 on the upper surface of the rear half of the rod member 14 and on the lower side of the rear end of the pawl member 9.
A magnet 31 is provided at the front end of the notch recess 9c on the lower side of the rear end of the claw member 9 so as to be attracted so as to be fitted between the magnet and c. The attraction force of the magnet 31 and the magnet 30 is weak, but the attraction force of the magnet 30 is even weaker than the attraction force of the magnet 31, and specifically, the attraction force of the magnet 30 causes an earthquake or the like. Then, when the casing 1 swings, the rolling member 16 is separated from the magnet 30 and the attraction force of the magnet 31 is the rolling member 16 separated from the magnet 30.
And the rolling member 16 is separated by the upward bending of the thin-walled portion 17 of the rod-shaped member 14 after the earthquake returns and returns to normal. By thus providing the magnet 31 at the front end of the cutout recess 9c on the lower side of the rear end of the claw member 9, the claw member 9 reliably holds the locking metal fitting 7 when an earthquake occurs. can do.

By the way, the magnet 30 is not always necessary, and by further increasing the downward inclination of the upper surface of the rear half portion of the rod-shaped member 14, the rolling member 16 is moved to the rod-shaped member 14 by a slight vibration by a hand or the like. Notch recess 9c on the upper surface of the rear half portion and on the lower side of the rear end of the pawl member
It is possible to prevent it from being fitted in between.

In the third embodiment, the magnet attracting means 20 as shown in the first and second embodiments is not provided, and the claw member 9, the coil spring 13 and the rod-shaped member are provided.
Other configurations such as 14, the coil spring 15, and the rolling member 16 are the same as those in the first and second embodiments.

A fourth embodiment shown in FIGS. 18 and 19 will be described. In this embodiment, the coil spring 13 for urging the claw member 9 as in each of the above embodiments in the direction in which the claw portion 9a engages with the upper end of the fitting 7 is omitted, and the rod-shaped member 14 is a coil. When pushed by the spring 15 and jumping out of the main body 12, the claw member 9 tilts and becomes an open state (see FIG. 18), the door 2 is closed, and the rod-shaped member 14 is pushed by the attachment metal fitting 7 to push the rod-shaped member 14. Engaging piece 14 provided on the thin portion 17 of
The claw member 9 is configured to rotate in the direction in which the claw portion 9a is closed (see FIG. 19) by the engagement of a with the engagement recess 9e formed in the lower portion of the claw member 9. In the fourth embodiment, similar to the second embodiment, the tongue pieces 27a and 27 of the magnetic metal plate 27 provided so that the magnetic force of the magnet 19 is transmitted.
b is shown, the tongue pieces 27a of the magnetic metal plate 27 and
Obviously, it can be applied to the first and third embodiments without 27b.

Further, a fifth embodiment shown in FIGS. 20 and 21 will be described. This embodiment is similar to the fourth embodiment in that the coil spring 13 is omitted, and the door 2 is closed and the rod-shaped member 14 is pushed by the metal fitting 7 to push the rod-shaped member.
By contacting the protruding piece 14b provided on the thin portion 17 of 14 with the elastic plate portion 9g formed on the lower portion of the claw member 9, the claw member 9 of the claw member 9 is closed (see FIG. 21). It is configured to rotate.

[0022]

As described above, according to the present invention, it is possible to reliably hold the open / close member such as the door in the closed state in the event of an earthquake, etc., so that the equipment such as tableware inside the storage section falls outside. There is nothing. In addition, the rolling member is made of a magnetic material, and a magnet is provided at the front end of the cutout recess below the rear end of the claw member, so that the claw member can hold the engaging member in a locked state when an earthquake occurs. It can be maintained more reliably. Further, in a case where a suction means by a magnet is provided in parallel with the gripping means, the rolling member receives the magnetic force from the suction means by the magnet, and the rolling member is at the rear end position of the main body and the rolling member is at the rear half upper surface of the rod-shaped member and By providing two tongues that are attracted to the notch recesses on the lower side of the rear end of the claw member, the claw member also holds the locking member in a locked state when an earthquake or the like occurs. It can be maintained reliably.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a blockage holding device according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a completed state of assembly of the blockage holding device.

FIG. 3 is a perspective view showing a state in which a door and a drawer are attached to the casing.

FIG. 4 is an enlarged cross-sectional view of the blockage holding device with the door opened.

FIG. 5 is an enlarged cross-sectional view of the blockage holding device with the door closed.

FIG. 6 is an enlarged cross-sectional view showing a state when the lock is released by the blockage holding device.

FIG. 7 is a bottom view of the closure holding device with the door closed.

FIG. 8 is an exploded perspective view of a blockage holding device according to a second embodiment of the present invention.

FIG. 9 is a plan view showing a state during assembly of the blockage holding device.

FIG. 10 is a perspective view showing a completed state of assembly of the blockage holding device.

FIG. 11 is an enlarged cross-sectional view of the blockage holding device with the door open.

FIG. 12 is an enlarged cross-sectional view of the closure holding device with the door closed.

FIG. 13 is a bottom view of the closure holding device with the door closed.

FIG. 14 is an exploded perspective view of a blockage holding device according to a third embodiment of the present invention.

FIG. 15 is a perspective view showing a completed state of assembly of the blockage holding device.

FIG. 16 is an enlarged cross-sectional view of the blockage holding device with the door opened.

FIG. 17 is an enlarged cross-sectional view of the blockage holding device with the door closed.

FIG. 18 is an enlarged cross-sectional view of the blockage holding device in the state where the door is opened according to the fourth exemplary embodiment of the present invention.

FIG. 19 is an enlarged cross-sectional view of the closure holding device with the door closed.

FIG. 20 is an enlarged cross-sectional view of the blockage holding device in the state where the door is open in the fifth exemplary embodiment of the present invention.

FIG. 21 is an enlarged cross-sectional view of the closure holding device with the door closed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Casing 2 Door 3 Storage part 4 Drawer 5 Storage part 6 Closure holding device 7 Attachment metal fittings 8 Top plate 9 Claw member 9a Claw part 9b Step part 9c Cutout recessed part 9d Lower taper surface 9e Engagement recessed part 9g Plate part 10 Grasping means 11 Shaft 12 Main body 13 Coil spring 14 Rod-shaped member 14a Engaging piece 14b Projecting piece 15 Coil spring 16 Rolling member 17 Thin section 19 Magnet 20 Adsorption means 24 Closure holding device 25 Engagement fitting 26 Grasping means 27 Magnetic metal plate 27a Tongue piece 27b Tongue 30 Magnet 31 Magnet

Claims (4)

[Claims] 1. A closure holding device for closing and holding an opening / closing body such as a door or a drawer that is openably / closably provided in a casing, wherein an engagement member attached to the opening / closing body side and the engagement member attached to the casing side. The holding member has a gripping means having a claw member capable of engaging and disengaging, and the gripping means is pivotally supported on the main body by a shaft oriented in the horizontal direction, and the main body has a claw portion at the front end which is disengageable with respect to the upper end of the engaging member. From the main body at a lower side of the claw member, the claw portion being provided so as to project forward from the claw member engaging the upper end of the engaging member, The front half and the rear half are connected via a thin elastic part formed in the center so as to be bendable, and when the opening / closing body is opened, the claw member is tilted to come into contact with the claw member so as to open the claw part. And the rod shape The spring for urging the member in the direction of projecting forward, and the rear end side of the rod-shaped member that can be fitted between the upper surface of the rear half portion of the rod-shaped member and the cutout recess on the lower side of the rear end of the claw member. And a rolling member provided so as to be mounted on the upper surface of the opening / closing body, the rolling member being pushed backward when the rod-shaped member is pushed from the front. 2. The closure holding device for an opening / closing body according to claim 1, further comprising a spring for urging the claw member in a direction in which the claw portion engages with an upper end of the engaging member. 3. The closing of the opening / closing body according to claim 1, wherein the rolling member is made of a magnetic material, and a magnet is provided at a front end portion of a cutout recessed portion on a lower side of a rear end of the claw member. Holding device. 4. A closure holding device for closing and holding an opening / closing body such as a door or a drawer that is openably / closably provided in a casing, wherein the locking member is made of a magnetic material and is attached to the opening / closing body side. And a gripping means having a claw member capable of engaging and disengaging the engaging member, and having an adsorbing means by a magnet for adsorbing the engaging member. The gripping means is pivotally supported on the main body by a shaft oriented in the horizontal direction. The pawl member provided with a front end claw portion that is detachable from the upper end of the engaging member so as to project forward from the main body, and the claw member engages the claw portion with the upper end of the engaging member. And a spring for urging the claw member in a downward direction and a central portion in the longitudinal direction which is provided so as to project forward from the main body on the lower side of the claw member and the upper surface of the claw member when the opening / closing body is opened. under A rod-shaped member that abuts against a surface and tilts the claw member, pushes up the claw member to open the claw portion, and connects the front half and the rear half upwardly and flexibly by a thin portion having elasticity in the central portion; The spring for urging the member in the direction of projecting forward, and the rear end side of the rod-shaped member that can be fitted between the upper surface of the rear half portion of the rod-shaped member and the cutout recess on the lower side of the rear end of the claw member. A rolling member made of a magnetic material provided to be mounted on the upper surface of
The rolling member receives the magnetic force from the attracting means by the magnet, and the rolling member is fitted between the rear end position of the main body and the rolling member between the upper surface of the rear half of the rod member and the notch recess below the rear end of the pawl member. Two tongues that pull at a predetermined position, and the rolling member is at a rear end position of the main body, the rolling member being a cutout recess on the upper surface of the rear half of the rod-shaped member and below the rear end of the claw member than the tongue that pulls the rolling member. The tongue that attracts the rolling member at a position where it is fitted between the tongue piece and the rod member is configured to have a strong attracting force, and the rod member is pushed from the front side to bend upward in the thin portion, and the latter half of the rod member is bent. The opening / closing body is characterized in that the rolling member fitted between the upper surface of the split portion and the notch recess on the lower side of the rear end of the claw member is pushed out rearward. Busy holding device.