JP7152278B2 - Plank support structure - Google Patents

Description

TECHNICAL FIELD The present invention relates to the technical field of a support structure for a plate member used when mounting and supporting a plate member such as a window plate in an opening formed in a plate-like body such as a door or a partition provided in a building. It is a thing.

In general, plate-shaped bodies such as doors and partitions provided in a building are provided with openings such as windows for daylighting, and the openings are made of various materials such as glass and acrylic resin. It is known to attach and support a thin plate material (for example, a window plate). It is generally practiced to sandwich and support from both sides (front and rear direction when viewing from the front) with support members.
When supporting such a plate member, the plate member is a window plate, and the case where the window plate is supported in the window opening will be explained as an example. A frame member is provided on the frame member, and the window plate is attached and supported on the frame member. In this state, the window plate is applied to the first support member, and in this state, the plate surface portion of the window plate on the other side of the prospective direction is supported by the second support member that is attached as a post-installation material. structure is known (see Patent Documents 1 and 2, for example).

JP-A-10-246073 JP-A-2007-92460

However, in each of the above-described conventional devices, the first support member is formed to have an extension portion extending in the direction of projection so as to reach the second support member portion on the other side of the direction of projection, and the extension portion In addition, the second support member is simply placed against the opening from the inner side of the opening toward the outside in the view direction, and the second support member is fixed with screws. Since it supports the plate surface, if the screws are insufficiently fixed or the screws are loose, the support of the window plate by the first and second support members is insufficient, When a load is applied to the window plate in the prospective direction, there are problems such as the window plate tilting or unintentionally vibrating to generate an unpleasant sound.

SUMMARY OF THE INVENTION The present invention has been created with the object of solving these problems in view of the actual situation as described above. In the structure, a first support as a pre-attached member is arranged on one side of the opening in the direction of projection and supports the plate surface portion of the plate on the one side in the direction of projection of the frame member provided on the inner peripheral edge of the opening. In supporting the plate from both sides in the projection direction by providing a member and a second support member as a post-attached member that is arranged on the other side of the opening in the projection direction and supports the plate surface portion on the other side in the projection direction of the plate, The frame member has a recessed groove-shaped portion that is open on the inner side of the opening, and the first support member extends beyond the intermediate portion in the prospective direction toward the other side in the prospective direction. and an extension disposed between the frame and the second support member , the first support member being in the groove with respect to the frame between the groove and the extension. A first retaining means is provided which is fitted in a retaining state by forcibly fitting from the inner side of the opening to the outside in the viewing direction, and a second supporting member is provided between the extension and the second supporting member. A second retaining means is provided for fitting in a retaining state by forcibly fitting the extension portion from the inner side of the opening toward the outside in the viewing direction, and the retaining means is fitted to the first support member. The second support member in the locked state and the first support member in the retaining state fitted to the frame member are attached to the frame member via a screw that is screwed outward from the second support member beyond the extension portion in the viewing direction. It is a support structure for a plate material, characterized in that it is fixed to the
According to a second aspect of the present invention, the second support member is formed with a recessed groove that is open on the inner side of the opening for inserting the screw, and the recessed groove is closed via a lid. It is the support structure of the board|plate material of Claim 1.
The invention according to claim 3 is characterized in that the lid closing the opening of the recessed groove is configured such that the tip portion fitted into the recessed groove interferes with the head of the screw to restrict movement of the screw in the removal direction. It is the support structure of the board|plate material of Claim 2.
According to a fourth aspect of the present invention, the second retaining means comprises a fitting groove portion on the first support member side and a locking leg piece portion on the second support member side that is fitted into the fitting groove portion in a retaining state. 4. The support structure for a plate member according to any one of claims 1 to 3 , wherein the support structure comprises:

According to the invention of claim 1, a plate material is supported from both sides in the prospective direction using a pre-attached first support member and a post-attached second support member, wherein the second support member The extended portion formed on the support member is fitted in a force-fitting state from the inner side of the opening toward the outer side in the viewing direction in a retaining state, and further extends from the inner side of the opening toward the outer side in the viewing direction. As a result, the fixing of the second supporting member is ensured and it is possible to avoid destabilization of the support of the plate member. Moreover, since the screws are screwed into not only the extended portion of the first supporting member but also the frame, the fixing of the second supporting member reaches the frame and becomes more reliable.
According to the invention of claim 2, the screws for fixing the second support member are prevented from being directly visible in a state of being stowed in the recessed groove closed by the lid, Visibility is not impaired.
According to the invention of claim 3, the insertion tip portion of the cover interferes with the head of the screw, so that the movement of the screw in the removal direction is restricted, so that the plate member can be supported more reliably.
According to the invention of claim 4 , the structure of the retaining means provided between the first support member and the second support member is simplified, and the second support member is force-fitted to the first support member. Collaborative work becomes easier.

It is a front view of a partition. It is a vertical cross-sectional view of a partition. It is a longitudinal cross-sectional view which shows the other example of a partition. It is a cross-sectional view of the support|pillar part of a partition. It is a longitudinal cross-sectional view of a window frame support part. It is an exploded longitudinal cross-sectional view of a window plate support portion. FIG. 4 is a longitudinal sectional view showing a case where a window plate is supported on the window opening of the door body;

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In the drawings, reference numeral 1 denotes a partition, which is an example of a plate-like body provided in a building, and is provided to partition an indoor space. It is assembled in the space between the floor rail (baseboard) 12 provided on the surface F. The partition 1 of the present embodiment includes a plurality of supports (posts, vertical bars, vertical beams) provided between the ceiling rail 2 and the floor rail 12 with proper intervals in the left-right direction while facing the vertical direction. 13 and a plurality of upper and lower crosspieces (crosspieces) 5 and 6 provided between adjacent struts 13 to form a plurality of openings S in the vertical and horizontal directions.
Among these crosspieces 5 and 6, the lowermost crosspiece 5 is, like the embodiment shown in FIG. Since it is provided at the edge, it is sometimes called "waist top", but since it constitutes an embodiment of the "frame member" of the present invention, it is hereinafter referred to as "frame member". However, the structure for supporting the window plate 4 on the frame member 5 will be described later.
On the other hand, the remaining crosspieces 6, in the embodiment shown in FIG. 2, support the window plates 4 incorporated in the upper and lower openings S, which also correspond to the frame members of the present invention. Because of this, it is sometimes referred to as 'no eye'.

The structure in which the lower edge of the window plate 4 is supported by the frame member 5, which is a crosspiece arranged between the panel body 3 and the window plate 4, will be described below. (Fore-and-aft direction when partition 1 is viewed from the front) Both leg pieces 5a provided at both end edges are assembled so as to fit onto front and rear surfaces 3a of panel body 3, but both leg pieces 5a are attached to each other. The straddle portion 5b provided in a connected state is provided with a recessed groove-shaped portion 5c in which an intermediate portion (central portion) in the viewing direction is recessed toward the outside in the viewing direction and the inner side of the opening S is open. As a result, the straddle portion 5b is divided into two sides, one side and the other side, with the groove portion 5c interposed therebetween.
The opening of the groove-shaped portion 5c is provided with a locking piece portion 5e which extends (protrudes) so that the straddle portion 5b exceeds the groove-side piece portion 5d of the groove-shaped portion 5c and serves as the edge of the groove opening. As a result, when the width (interval) of the groove-shaped portion 5c is viewed in the direction of projection, the interval between the locking pieces 5e that form the edge of the groove opening is narrower than the interval between the groove-side pieces 5d. It has a C shape (a dovetail shape with a narrow entrance and a wide back).

In the above description, the frame member 5 for supporting the window plate 4 on the upper side and the panel body 3 on the lower side was explained, but the crosspiece (frame member) 6 for supporting the window plate 4 on both upper and lower sides will also be briefly explained. Then, as shown in FIGS. 2 and 3, both the upper and lower piece portions 6b of the frame member 6 correspond to the straddle portion 5b, and the upper and lower piece portions 6b correspond to the groove portions 5c. A shaped portion 6c is formed. 2 and 3, when the window plate 4 is arranged under the ceiling rail 2, the ceiling rail 2 itself is also used as the frame member 2. A lower piece portion 2b of the rail 2 corresponds to the straddle portion 5b, and a groove portion 2c corresponding to the groove portion 5c is formed in the lower piece portion 2b.
The frame member for carrying out the present invention is not particularly limited to those having a structure that is also used for the crosspieces 5 and 6 and the ceiling rail 2. For example, as in another embodiment shown in FIG. , when the window plate 4 is supported in the opening S at the lowest end, the floor rail 12 may be provided with a dedicated frame member 14 as a separate member, or, as shown in FIG. When supporting the plate 4, it is also possible to provide the post 13 with an auxiliary frame member 15 as a separate member. In these cases, 14b and 15b correspond to the straddle portion 5b of the frame member 5, and 14c and 15c correspond to the groove portion 5c of the frame member 5. As shown in FIG.
As the frame member for carrying out the present invention in this manner, the crosspieces 5 and 6 and the ceiling rail 2 may be of a dual-use type, and the floor rail 12 and the support column 13 may be of a dedicated type provided as separate members. It goes without saying that the present invention is not limited to these configurations.

A first support member 7 is attached to the frame member 5 as a pre-attached member. so that the piece (outer piece) 7b on the outside (frame member 5 side) in the view direction of the frame member 5 is attached to the piece on one side in the view direction of the straddle portion 5b of the frame member 5. It has become. Furthermore, on the other side (the window plate 4 side) of the body portion 7a in the projection direction (the other side piece portion) 7d, in a state of being positioned at the corner portion on the inner side of the opening, Supporting pieces 7c are formed to extend in folds for supporting the plate surface portion by contacting the plate surface portion in an elastic manner.
Incidentally, the first support member 7 is made of a resin material. Due to the need to support the body, it is molded in a soft shape and has a different hardness. Regarding the fact that the resin is molded in such different states of hardness and softness, the second support member 8, which will be described later, is also formed so that the support piece 8i is soft and the other portions are hard. is similar.

An extension portion 7e is provided from the other side piece portion 7d of the first support member 7 so as to extend (extend) to the other side in the projection direction beyond the support position of the window plate 4. A portion of 7e corresponding to a second support member 8, which will be described later, is recessed outward in the viewing direction, and a recessed fitting groove portion 7f with an opening on the inner side of opening S is formed. Similar to the shape of the groove-shaped portion 5c, the fitting groove portion 7f has an opening edge extending (protruding) in the facing direction beyond the groove-side piece portion 7g of the fitting groove portion 7f. The pieces 7h are provided, and as a result, the fitting groove 7f has a narrower width (interval) between the locking pieces 7h than the interval between the groove-side pieces 7g. It has a C shape (dovetail groove shape). When the first support member 7 is pre-attached to the frame member 5, the groove bottom piece portion 7i of the fitting groove portion 7f is set so as to be in surface contact with the piece portion of the frame member straddle piece portion 5b on the other side in the projection direction. .

Further, in the first support member 7, from the corner portion between the outer piece portion 7b and the other side piece portion 7d of the main body portion 7a and the groove bottom side corner portion on one side of the projection direction of the fitting groove portion 7f, A pair of front and rear locking leg portions 7j are formed to extend outward. Then, the first support member 7 is formed by fitting the locking leg portion 7j into the groove-shaped portion 5c of the frame member 5 from the inner side of the opening S toward the outside in the viewing direction. The locking claw 7k provided on the portion 7j is force-fitted into the locking piece portion 5e of the frame member 5 so that the first support member 7 is attached to the frame member 5 in a manner preventing it from slipping off. is provided, and in this attached state, the outer side piece 7b of the first support member 7 and The groove bottom piece portion 7i abuts on the straddle portion portion 5b of the frame member 5 in a surface contact state.

On the other hand, reference numeral 8 denotes a second support member provided as a post-installation member for supporting the plate surface portion on the other side of the viewing direction of the window plate 4. The second support member 8 is a recess with an opening on the inner side of the opening S. The concave groove portion 8a is provided to be the main body portion. A locking piece portion 8c is provided whose end edge extends (protrudes) in the facing direction beyond the groove side piece portion 8b. , the interval between the locking pieces 8c is narrower than the interval between the groove side pieces 8b.

A pair of locking leg pieces 8e are formed on the groove bottom piece 8d of the second support member 8 so as to extend outward in the viewing direction. The second support member 8 is formed by fitting the locking leg piece 8e into the fitting groove 7f of the first supporting member 7 from the inner side of the opening S toward the outside in the viewing direction. The locking claw 8f provided on the piece 8e is force-fitted into the locking piece 7h of the fitting groove 7f so that the first support member 7 of the second support member 8 is locked. In this attached state, the fitting end portion 8g of the locking leg portion 8e is fitted to the first support member. The groove bottom portion 7i of the groove portion 7f is in contact with or closely opposed to the groove bottom portion 7i, thereby interfering with the groove bottom portion 7i. The support of the first support member 7 on the side of the frame member 5 is ensured.
In the second support member 8 attached in this way, a plate extending from the opening end portion of the groove-side piece portion 8b on one side of the recessed groove portion 8a in the projection direction and a plate on the other side of the projection direction of the window plate 4 is provided. A support piece 8i is extended in a pleated shape for supporting the surface portion by contacting it elastically.

The second support member 8 attached to the first support member 7 in this way to prevent it from slipping off further has a screw 9 inserted into the concave groove portion 8a from the inner side of the opening S toward the outside in the viewing direction. By screwing the screw head 9a into contact with the groove bottom piece 8d of the recessed groove 8a, the screw portion 9b engages the fitting groove portion groove bottom piece 7i of the first support member 7 and the straddle piece 5b of the frame member 5. , so that the second support member 8 is attached and fixed to the first support member 7 and the frame member 5 via the screws.

Further, reference numeral 10 denotes a lid body provided to close the opening of the groove portion 8a of the second support member 8. The lid body 10 includes a lid body portion 10a and a pair of legs extending from the lid body portion 10a. The leg piece portion 10b is inserted from the opening of the groove portion 8a of the second support member 8 screwed to the first support member 7, and the leg piece portion The locking claws 10c provided on the groove 8a are force-fitted into the locking pieces 8c of the groove 8a to prevent them from coming off. In this case, the fitting tip portion 10d fitted into the recessed groove portion 8a interferes with the screw head 9a of the screw 9 in a state of abutting or closely facing the screw 9, thereby causing the screw 9 to come off. It is configured to restrict directional movement.

In the present embodiment constructed as described above, in the plate-like body provided in the building like the partition 1, when attaching and supporting the thin plate-like window plate 4 as a plate material in the opening S formed in the partition 1, , the window plate 4 is supported by the frame member 5 provided on the inner peripheral edge of the opening S. In this case, the pre-attached member (preceding With the first support member 7 provided (attached) to the frame member 5 as a member attached to the first support member 7, the plate surface portion on one side of the prospective direction of the window plate 4 is placed in contact with the support piece 7c, In this state, by attaching the second support member 8 as a post-installation member on the other side of the opening in the projection direction, the support piece 8i provided on the second support member 8 becomes the plate surface portion of the window plate 4 on the other projection direction side. As a result, the window plate 4 is supported by the first and second support members 7 and 8 so that the plate surface portions on both sides in the prospective direction are sandwiched.

In this way, the window plate 4 is supported by the first and second support members 7 and 8. In this case, the first support member 7 extends toward the other side of the projection direction. An extension 7e is provided between the frame member 5 and the second support member 8 so as to be superimposed (sandwiched), and the second support member 8 is open with respect to the extension 7e. A screw 9 is screwed into the opening S from the inner side of the opening S toward the outer side in the viewing direction. As a result, the second support member 8 is fixed in a state in which the direction of fitting and mounting to the extension portion 7e in a retaining state and the direction of fixing by the screws 9 are the same. As a result of the fixation, the second support member 8 is reliably supported and fixed, and the destabilization of the support of the window plate 4 can be avoided.

Moreover, in this case, the second support member 8 is formed with a groove portion 8a that is open on the inner side of the opening S for inserting the screw 9. The screw 9 is screwed into the groove portion 8a. Since the screw 9 is closed via the lid body 10 in this state, the screw 9 is prevented from being stowed in the concave groove part 8a closed by the lid body 10 and directly viewed. visibility is not impaired.

In addition, the tip portion 10d of the lid body 10 fitted into the recessed groove portion 8a interferes with the screw head 9a (interference due to abutment or close facing), thereby restricting movement of the screw 9 in the removal direction. As a result, it is possible to avoid problems such as loosening of the screws 9, and the support and fixation of the second support member 8 becomes more reliable.
Moreover, since the screw portion 9b of the screw 9 is screwed into the straddle portion 5b of the frame member 5 beyond the extension portion 7e, the fixing of the second support member 8 with the screw 9 becomes stronger. The support and fixation of the second support member 8 becomes much more reliable. In this case, since the extended portion 7e and the straddle portion 5b are in contact with each other, they are integrated and become thick so that the screw 9 can be securely screwed.

In addition, a fitting groove portion 7f provided in the extension portion 7e of the first support member 7 as a retaining means for fitting and attaching the second support member 8 and the extension portion 7e in a retaining state; Since it is composed of the locking leg piece 8e on the side of the second supporting member 8 that is fitted into the fitting groove 7f in a state of preventing it from coming off, it is provided between the first supporting member 7 and the second supporting member 8. This simplifies the structure of the retaining means, and facilitates the operation of forcibly fitting the second support member 8 to the first support member 7, thereby improving workability.

The present invention is not limited to the above embodiments, and can be used as a configuration for attaching and supporting a thin plate material to an opening provided in a plate-like body. In the case of the door body 16 as shown in FIG. 7, when the window plate 4 is attached and supported in the opening S provided in the door body 16, the first and second support members 7 and 8 are used in the same manner. can be implemented. In this case, reference numeral 17 in the drawing denotes a corner member provided at the corner portion of the vertical and horizontal frame member 5. As shown in FIG.
In order to carry out the present invention, in the above-described embodiment, the frame members (such as crosspieces) 5 and 6, the ceiling rail 2, and the floor rail 12 are used as frame members provided on the inner peripheral edge of the opening. However, as in the embodiment shown in FIG. 4, for example, by using an auxiliary frame member 15 provided in a manner preventing it from coming off with respect to the column 13, the present invention in which these are integrated You may implement as what corresponds to the frame material of. Further, it is also possible to provide the first support member directly on the column 13 without the auxiliary frame member 15. In this case, the column 13 itself is the same as the ceiling rail 2 and the floor rail 12. , corresponds to the frame material.
On the other hand, in the present invention, the second support member is fixed with screws and is prevented from coming off. It is sufficient if either one of the left and right end sides is supported by the second support member that is secured by screwing so that the plate material is supported through the second support member that is screwed on all four sides. not necessarily.
Furthermore, in carrying out the present invention, the first supporting member can be implemented as long as it supports the plate surface portion on one side of the plate in the prospective direction. As for the part, for example, it is possible to implement it as a two-part structure in which a part equivalent to the second support member is a separate member and can be fixed with screws.

INDUSTRIAL APPLICABILITY The present invention can be used as a support structure for a plate member for supporting a thin plate member in an opening provided in a plate member such as a door body or a partition.

REFERENCE SIGNS LIST 1 Partition 4 Window Plate 5 Frame Material 5c Groove 7 First Supporting Member 7e Extension 7f Fitting Groove 8 Second Supporting Member 8a Groove 9 Screw 10 Cover 10d Tip

Claims (4)

A support structure for mounting and supporting a board in an opening provided in a building,
a first support member as a pre-attached member disposed on one side of the opening in the projection direction of the frame member provided on the inner peripheral edge of the opening and supporting the plate surface portion of the plate member on the one side of the projection direction; and a second support member as a post-attached member that supports the plate surface portion of the plate on the other side in the prospective direction, and supports the plate from both sides in the prospective direction,
The frame member has a concave-fitted groove-shaped portion that is open on the inner side of the opening, and is formed at an intermediate portion in the prospective direction,
The first support member includes an extension portion extending toward the other side in the prospective direction beyond the intermediate portion in the prospective direction and disposed between the frame member and the second support member,
Between the groove-shaped portion and the extension portion, the first support member is forcibly fitted to the frame member from the inner side of the opening of the groove-shaped portion to the outer side in the viewing direction so that the first support member is fitted in a retaining state. is provided with means to prevent the
Between the extension portion and the second support member, the second support member is forcibly fitted into the extension portion from the inner side of the opening toward the outside in the viewing direction, thereby fitting in a retaining state . Two retaining means are provided,
The second support member in a retaining state fitted to the first support member and the first support member in a retaining state fitted to the frame member extend outward from the second support member in the viewing direction beyond the extension. A support structure for a plate member, characterized in that the plate member is fixed to the frame member via a screw that is screwed into the plate member. 2. The plate material according to claim 1, wherein the second support member is formed with a groove portion which is open on the inner side of the opening for inserting the screw, and the groove portion is closed via a lid. support structure. 3. The plate member according to claim 2, wherein the cover body for closing the opening of the recessed groove portion is configured such that the distal end portion fitted into the recessed groove portion interferes with the head of the screw to restrict the movement of the screw in the removal direction. support structure. The second retaining means is characterized by comprising a fitting groove portion on the side of the first supporting member and a locking leg piece portion on the side of the second supporting member that is fitted into the fitting groove portion in a state of being retained. 4. The support structure for a plate member according to any one of claims 1 to 3 .

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