JPH09371A - Furniture tipping prevention unit and attachment used in the unit - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide a furniture overturning prevention unit capable of properly anchoring furniture to a real estate body by a cord body and reliably preventing furniture overturning. Especially. [Structure] An attachment for fixing to each of furniture and a real estate structure, and a cord body that is provided with a one-way locking mechanism and is connected to each of the above attachments, and is arranged on the furniture and / or the real estate structure. And an attachment fixed to the furniture and / or the real estate building body via the track means, the track means having a lock part capable of locking the track of the track means to engage with the lock part of the track means. A furniture overturning prevention unit comprising: a possible engaging body, a tightening means for tightening the track means, and a holder for holding one end of the cord body.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a furniture fall prevention unit for anchoring furniture to a real estate frame and preventing the furniture from falling, and an attachment used in the unit.

[0002]

2. Description of the Related Art At present, various things have been proposed to prevent the furniture arranged in a house from falling over in the event of an earthquake, for example. Specifically, for example, the furniture is pressed by the stretching force of a stretchable bar member arranged between the furniture and the ceiling, or an L-shaped washer member having an engaging portion is screwed to the furniture and the wall surface. , An L-shaped washer member having a cord connected to the engaging portion, or a flat plate washer member having a hook-like engaging portion is screwed to furniture and a wall surface, and the flat plate washer member has an engaging portion. There is one that connects the cord body with a one-way locking mechanism to furniture and the real estate skeleton.

[0003]

However, in the fall prevention of furniture by the above-mentioned expandable rod member, the above-mentioned rod member is not fixed to either the furniture or the ceiling,
Since they are merely in contact with each other, there is a risk that they will be displaced from their initial mounting positions during an earthquake.

Further, in the above-mentioned prevention of the furniture from overturning by the cord, the washer member for connecting the cords must be fixed to the side surface of the furniture, or the washer member is attached also to the side wall surface. If the location is limited,
There is a defect that the engaging portion of each washer member faces an unfavorable direction, and there is a problem that any washer member is not easy to use.

The present invention focuses on the above-mentioned drawbacks of the prior art and solves this problem. The object of the present invention is to tie the furniture to the real estate skeleton and at least one of the furniture and the real estate skeleton. A furniture overturn prevention unit that locks the attachment for connecting the body so that it can be moved and adjusted, and enables the mooring of the furniture to the real estate skeleton appropriately by the rope body and securely prevents the furniture from overturning. To provide.

Another object of the present invention is to lock and fix the end portion of the cord body along the track means arranged on the furniture and / or the real estate frame body so that the end portion of the cord body is movable and adjustable. It is to provide an attachment that enables proper anchoring to the body.

[0007]

SUMMARY OF THE INVENTION The present invention has been made in view of the above object, and its gist is to provide a furniture fall prevention unit for anchoring furniture to a real estate frame and preventing the furniture from falling. In addition, an attachment for fixing to each of the furniture and the real estate frame, and a cord body that includes a one-way locking mechanism and is connected to each of the attachments,
And a track means provided on a furniture and / or a real estate building body, the track means having a locking portion capable of locking the attachment so that the attachment can be moved and adjusted, and fixed to the furniture and / or the real estate building body via the track means. The furniture fall prevention unit, wherein the attachment includes an engagement body that can engage with a locking portion of the track means, a tightening means that tightens the track means, and a holder that holds one end of the cord body. It is in.

Here, as the track means, a straight long plate, an extension body that is bent substantially at right angles from both sides of the long plate and extends opposite to each other, and approximately inward from each end side of the extension body. It is possible to use an appropriate rail such as a rail having a locking portion that is further bent at a right angle, or a rail having a locking portion with an H-shaped cross section. This track means is not limited to the case where the furniture and the real estate skeleton are arranged in parallel with each other, but is limited within the limit when the furniture and / or the real estate skeleton is limited to the fixed position of the attachment, or the fixed position is obstructed. It is possible to appropriately arrange the attachment horizontally, vertically, etc. by utilizing the fixable position of the above, and thereby to secure the locking and fixing position where the movement of the attachment can be adjusted. At this time, the track means is fixed to the furniture and the real estate skeleton at a plurality of fixable locations, for example, a plurality of studs in the wall surface of the real estate skeleton by means of bolting or the like.

As the attachments for fixing to the furniture and the real estate skeleton, the movement-adjustable attachment to be used together with the above-mentioned track means, and the fixing to be directly fixed to the furniture or the real estate skeleton without the track means, are used. The attachment is categorized as an attachment. Here, the movement-adjustable attachment is a suitable mechanism that can be locked and fixed corresponding to the locking portion of the track means arranged on at least one of the furniture and the real estate body or Shaped engagement body,
An attachment equipped with a tightening means and a holding tool is adopted. As the fixed attachment, any existing appropriate one can be used, but it is used only when the track means is applied to either the furniture or the real estate skeleton, and the track means is applied to both the furniture and the real estate skeleton. Not used in some cases.

According to this aspect, it is possible to easily adjust the desired locking / fixing position of the cord with respect to the furniture and the real estate skeleton, so that the furniture can be securely anchored to the real estate skeleton and the furniture can be It can be securely anchored to the body.

In particular, as the above-mentioned track means, a straight long plate, an extension body that is bent substantially at right angles from both sides of the long plate and faces the extension, and a right angle inward from each end side of the extension body. Further, a rail made up of engaging portions that further bend and oppose is adopted, and as a movement-adjustable attachment that engages and fixes to the track means, it can be inserted between the opposing engaging parts of the track means, and has a predetermined length. An engaging body that can be engaged with the locking portion by rotating it by an angle, and a male screw body extending from the engaging body to the outside of the track means and having a small diameter equal to or smaller than the gap between the facing locking portions, A female screw body that is screwed to the male screw body and holds the engaging portion of the track means together with the engaging body, and a holder that holds one end of the cord body, and engages with the engaging portion of the track means. It is screwed to a combined engagement body and a male screw body extending from the engagement body to the outside of the track means. An attachment further including an abutting member such as a washer that abuts the locking portion from the outside between the screw body and an urging member such as an extension spring that urges the contacting member toward the engaging body However, if the locking portion of the track means is clamped (tightened) by the engagement body that also serves as the tightening means and the female screw body and is fixed to the track means, the movement of the attachment to the track means can be adjusted. Such as a washer or the like that abuts on the locking portion by the biasing member such as the extension spring even if the female screw body screwed to the male screw body may be loosened to some extent. Since the contact member is pressed, the attachment can be securely fixed. As the fixed attachment, the existing appropriate one can be used as described above, but it is used only when the track means is applied to either the furniture or the real estate skeleton, and the track means is used for both the furniture and the real estate skeleton. Not applicable when applied to.

According to this aspect, it is possible to more easily adjust the locking / fixing position of the cord body to the furniture and the real estate skeleton. Therefore, it is possible to securely anchor the furniture to the real estate skeleton, and to fix the furniture to the real estate skeleton. Can be securely anchored.

Another aspect of the present invention is the attachment fixed to furniture and / or a real estate frame via the track means in the furniture fall prevention unit,
An attachment characterized in that it comprises an engaging body capable of engaging with the locking portion of the track means, a tightening means for tightening the locking portion of the track means, and a holding tool for holding one end of the cord body. According to this aspect, the locking and fixing position with respect to the furniture and the real estate skeleton can be easily adjusted, and therefore, the furniture can be securely anchored to the real estate skeleton.

Further, as described above, the linear long plate member, the extension member that is bent substantially at right angles from both sides of the long plate member, and extends opposite to each other, and the right angle inward from each end side of the extension member. With respect to a rail (trajectory means) which is further bent and opposed to the rail (track means), an attachment for engaging and fixing the attachment to the rail, and an engagement body capable of engaging with the engagement portion of the track means, and a track from the engagement body. A male screw body extending outwardly of the means, a female screw body screwed to the male screw body and holding the engaging portion of the track means together with the engaging body, and a male screw between the engaging body and the female screw body. An abutting member which is mounted on the body and abuts against the locking body of the track means from the outside, a biasing member which biases the contacting member toward the engaging body in the axial direction of the male screw body, and a cord body. If it is configured to include a holder that holds one end, the desired locking of the cord on the furniture and the real estate frame can be achieved. It is possible to adjust the position more easily, thus allowing a reliable anchoring of the furniture estate precursor.

[0015]

In the furniture overturning prevention unit of the present invention, the track means arranged on the furniture and / or the real estate frame allows the movement adjustment of the attachment for connecting the cord body to at least one of the furniture and the real estate frame. It is possible to stop and fix, and the attachment is engaged and fixed to the engaging portion of the track means by the engaging body and the tightening means, and one end of the cord body held by the holder is at least one of the furniture and the real estate skeleton. Fixed to.

Further, in the attachment of the present invention, the attachment, which is movably and movably locked to the locking portion of the track means, moves the track means via the abutment member and the biasing member by the engaging body and the tightening means. Tighten and fix one end of the cord body held by the holder to at least one of the furniture and the real estate frame.

[0017]

Embodiments of the present invention will be described below with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

FIG. 1 shows furniture overturn prevention units A and B showing an embodiment of the present invention for anchoring the furniture 8 to a real estate frame 9 and preventing the furniture 8 from overturning.
Is equipped with attachments 10 and 60 capable of movement adjustment for fixing to the furniture 8 and the real estate frame 9 and a washer member 30 as a fixed attachment, and a one-way locking mechanism 50. The wire 40 as a cord connected to each other and the furniture 8 and / or the real estate skeleton 9 arranged in parallel to each other are horizontally arranged on the furniture 8 and / or the real estate skeleton 9 and fixed to the real estate skeleton 9 described above. The rail 20 is provided with a locking portion 21 that locks the attachments 10 and 60 so that the attachments 10 and 60 can be moved and adjusted in the horizontal direction, and other members described later.

As shown in FIG. 2 (a), the rail 20 arranged horizontally on the real estate frame 8 has a linear long plate body 2 as shown in FIG.
3, an extension body 22 which is bent substantially at right angles from both sides of the elongated plate 23 and extends opposite to each other, and a locking portion 21 which is further bent inwardly at right angles from each end side of the extension body 22. And is firmly fixed to a plurality of studs 9a in the wall surface of the real estate skeleton 9 by bolts (not shown), and thus the attachment 1 which can be horizontally moved and adjusted.
The locking and fixing positions of 0 and 60 are secured.

The attachment 1 in the unit A
As shown in FIGS. 2A to 2D, 0 is an engagement body 1 that is formed in a rectangular parallelepiped shape and that can engage with the locking portion 21 of the rail 20.
1, a male screw body 11a extending from the engaging body 11 to the outside of the rail 20, and a female screw body that is screwed to the male screw body 11a and clamps the locking portion 21 of the rail 20 together with the engaging body 11. 14 and a holder 16 for holding one end of the wire 40
With. The rectangular parallelepiped engagement body 11 can be inserted between the engaging portions 21 of the rail 20 facing each other, and is engaged with the engaging portions 21 when rotated by a predetermined angle. . A washer 12 and an extension spring 13 are annularly mounted on the male screw body 11a extending from the engagement body 11, and the extension spring 13 moves the washer 12 toward the engagement body 11 by screwing the female screw body 14 into engagement therewith. Urge to. A washer 15 is fixed to the tip of the male screw body 11a so as to prevent the female screw body 14 from coming off from the male screw body 11a when the female screw body 14 is loosened.

As shown in FIG. 2D, the engaging body 11 and the male screw body 11a extending from the engaging body 11 are integrally formed in a bolt shape, and the holder 16 can be slid therein. The storage hole 17 to be stored in the storage hole 1 and the storage hole 1 so as to prevent the holder 16 from sliding at the inner end of the storage hole 17.
7, a hook 18 having a diameter slightly contracted from the diameter of 7, and the hook 1
The insertion hole 19 for inserting the wire 40 having the same diameter as that of the hole 8 is formed. One end of the wire 40 is held by a holder 16 slidably arranged in the storage hole 17 through the insertion hole 19.

To fix the attachment 10 to the rail 20 in the unit A (FIG. 3 (a)), the engaging body 11 is inserted through the gap of the locking portion 21 of the rail 20 (FIG. 3 (a)).
(B)), the engaging body 11 is rotated by 90 ° and disposed so as to be engaged by the locking portion 21 (FIG. 3 (c)), and the female screw body 14 is further screwed to the male screw body 11a. While tightening moves the engaging body 11 toward the female screw body 14,
The washer 12 is engaged with the engaging body 1 via the extension spring 13.
Press in one direction (Fig. 3 (d)). Rail 20
The attachment 10 can be fixed easily and reliably.

Further, the washer member 30 as a fixed attachment fixed to the furniture 8 in FIG. 1 is shown in FIG.
(D)), a plate body 31 having a plurality of openings 31a for screwing the furniture 8 with bolts or the like (not shown), and a large diameter opening 32a for connecting one end of the wire 40. And a joint body 33 in which the plate bodies 31 and 32 are bent substantially at right angles at opposing edges and extend in opposite directions.
It is formed by and. Also, this washer member 30 is
In addition to being used in the mode shown in FIG. 4 (d), the front and back sides can be appropriately interchanged and used.

The one-way locking mechanism 50 hooked in the opening 32a of the washer member 30 has a grip 51 and a taper 5 in the grip 21, as shown in FIGS.
1a, a half-split sleeve 53, an extension spring 52 for urging the sleeve 53 in a small diameter direction of the taper 51a, and a grip 51 via a rivet 55 for connecting the wire 40 to the washer member 30. It is composed of a U-shaped metal fitting 54 attached thereto, which locks the wire 40 in one direction.

On the other hand, as shown in FIG. 5, the attachment 60 in the unit B employs a washer member 30 instead of the washer 12 of the attachment 10, and after passing the wire 40 through the opening 31 of the washer member 30, The end portion is tightened with a stopper 41. here,
The other members are the same as those of the attachment 10, and thus duplicated description will be avoided.

In the furniture overturn prevention units A and B described above, the rail 20 as the track means is fixed to the stud 9a of the real estate skeleton 9, and the attachment 1 is attached to the rail 20.
Since 0 and 60 are fixed so that they can be moved and adjusted, the cords can be arranged and fixed so as to be orthogonal to the furniture 8 and the real estate skeleton 9 that are arranged parallel to each other.
It is possible to properly anchor the furniture 8 to the real estate frame 9 and reliably prevent the furniture from falling.

[0027]

According to the furniture fall prevention unit of the present invention, the track means arranged on the furniture and / or the real estate skeleton moves the attachment for connecting the cord to at least one of the furniture and the real estate skeleton. Adjustable locking and fixing is enabled, and the attachment is locked and fixed to the locking portion of the track means by the engaging body and the tightening means, and one end of the cord body held by the holder is used for furniture and Since it is configured to be fixed to at least one of the real estate skeletons, it is possible to easily adjust the desired locking / fixing position of the cord body with respect to the furniture and the real estate skeleton. Therefore, it is possible to properly anchor the furniture to the real estate body by the cord body and reliably prevent the furniture from falling.

According to the attachment of the present invention,
An attachment, which is movably and adjustablely locked to the locking portion of the track means, clamps the locking portion of the track means between the engaging body and the tightening means, and one end of the cord body held by the holder is furniture. Moreover, since it is configured to be fixed to at least one of the real estate skeleton, it is possible to easily adjust a desired locking and fixing position of the cord body with respect to the furniture and the real estate skeleton. Therefore, it is possible to properly anchor the furniture to the real estate body by the cord body.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing an embodiment of furniture overturn prevention units A and B of the present invention.

2A is a schematic perspective view showing the attachment 10 of FIG. 1 in an enlarged manner, FIG. 2B is a schematic plan view showing the attachment 10 of FIG. 2A from above, and FIG. ) A schematic side view showing the attachment 10 from the side, (d)
FIG. 2 is a schematic vertical sectional view taken along the line 2-2 of FIG.

3 (a) to 3 (d) are schematic process diagrams showing a method of fixing the attachment 10 to the rail 20 from the side.

4 (a) is a schematic plan view showing a washer member 30 fixed to the furniture 8 and a one-way locking mechanism 50 of a wire 40 linked to the washer member 30 in an enlarged manner from above in FIG. 1; 4A is a schematic side view of FIG. 4A, FIG. 4C is a schematic vertical cross-sectional view taken along line 4-4 of FIG. 4A, and FIG. 4D is a method of attaching the washer member 30 to the furniture 8. It is a schematic perspective view which shows another example.

5 is an enlarged schematic perspective view showing an attachment 60 in the furniture fall prevention unit B of FIG. 1. FIG.

[Explanation of symbols]

10,60 Attachment capable of movement adjustment according to the present invention 20 Rail (track means) 30 Washer member (fixed attachment) 40 Wire (cord body) 50 One-way locking mechanism A, B Furniture fall prevention unit according to the present invention

Claims (2)

[Claims] 1. A furniture fall prevention unit for anchoring furniture to a real estate skeleton and preventing the furniture from falling, comprising an attachment for fixing the furniture and the real estate skeleton, and a one-way locking mechanism, The cord means connected to each of the attachments, and a track means provided on the furniture and / or the real estate frame and provided with a locking portion capable of locking the attachment so that the attachment can be moved and adjusted. The attachment, which is fixed to the furniture and / or the real estate skeleton via the engaging body, is capable of engaging with the locking portion of the track means, the tightening means for tightening the track means, and the holding tool for holding one end of the cord body. A furniture fall prevention unit characterized by comprising: 2. The furniture fall prevention unit according to claim 1, wherein the attachment is fixed to furniture and / or a real estate skeleton through the track means, and the engagement body is engageable with a locking portion of the track means. An attachment characterized by comprising a tightening means for tightening the means and a holder for holding one end of the cord body.