JP4610883B2 - sliding door - Google Patents

Description

  The present invention relates to a sliding door with improved crime prevention against intruders.

Traditionally, sliding windows have been used as door awnings along the vertical direction, summoning awnings as vertical walls along the vertical direction, upper awnings along the horizontal direction on the upper side, and horizontal on the lower side. It has an underarm along the direction (Patent Documents 1 and 2). When assembling, the summon bowl and the door-to-door basket are applied from the lateral side to the end of the upper bowl along the lateral direction and the end of the lower bowl in the longitudinal direction. In this state, they are fastened and assembled by fasteners (screws) inserted from the side of the summon bowl. This structure is advantageous for ensuring water tightness, air tightness, and wind pressure resistance.
JP-A-10-169323 JP 11-350847 A

  According to the fastening structure described above, there is a demand for further improvement in crime prevention against intruders. In particular, because of the structure of the shoji shochu, it is exposed to the outside of the room, so an intruder who knows the assembly structure described above removes the fasteners from the outside of the room and summons the shoji. There was a risk of removing the fastening structure of the bag and entering the room. This invention is made | formed in view of the above-mentioned actual condition, and makes it a common subject to provide the sliding door which improved intrusion prevention property.

The sliding door according to aspect 1 is fastened by applying a horizontal line along the horizontal direction, a vertical line along the vertical direction, and the vertical line to the end in the length direction of the horizontal line from the outside of the horizontal side thereof. In a sliding door having a fastener, a protective member that faces the head of the fastener and covers the head is fixed to at least one of a downspout and a downspout. In view, it has a set of two opposing walls facing each other so as to form a cavity, and a set of two adjacent walls adjacent to the opposing wall, and each set of two facing each other The side close to the end of the recumbent has a mounting portion for attaching the protective member, and the side farther from the end of the recumbent out of the set of two opposing walls has a part of the protective member. It has a restriction groove for guiding and fitting the part .

According to the sliding door according to aspect 1, examples of the sliding door include windows and doors. Examples of the fastener include screws and bolts. The protection member faces the head of the fastener that fastens the vertical hook to the end portion in the lengthwise direction of the horizontal hook, and the protection member covers the head of the fastener. As a result, the intruder cannot remove the fastener with a tool or the like. Therefore, it is suppressed that an intruder removes the fastener and enters the room. As the vertical frame to protect with a protective member described above, it shall be the召合allowed stile.

The sliding door according to the aspect 2 has a recumbent along the horizontal direction, a working hole for inserting a tool that opens laterally, and a vertical reed along the vertical direction. In the sliding door having a fastener that is attached from the outside of the lateral side and is fastened by a tool inserted from the work hole, the protective member that faces the work hole and covers the work hole is at least one of the vertical gutter and the reed The vertical gutter is a summon gutter, and in a plan view, a pair of two opposing wall portions facing each other so as to form a cavity and a pair of two adjacent ones adjacent to the opposing wall portion Of the two opposing wall portions close to the end of the side wall, and has a mounting portion for attaching the protective member, and of the two opposing wall portions. side distant to the end of the transverse rail is especially that it has a regulating groove to fit the portion to guide a part of the protection member To.

According to the sliding door according to aspect 2, the protective member faces the work hole through which the tool for fastening and removing the fastener is inserted, and the protective member covers the work hole in a closed state. As a result, the intruder cannot insert the tool through the work hole and remove the fastener. Therefore, it is suppressed that an intruder removes a fastener and invades into a room. In addition, the above-mentioned downspout is a summon bowl .

According to the sliding door according to aspect 1, in addition to the features described above, the protective member may be attached to召合allowed stile of stile. Outdoor side of the intruder can not be removed convene combined stiles, which is advantageous on protection.

According to the sliding door according to aspect 3 , in addition to the above-described features, the protective member includes a fixing portion fixed to the upper side portion of the vertical gutter by the second fastener or the welding portion, and a fastening member connected to the fixing portion. It has a baffle part that faces and covers at least one of the head and the working hole. The fixing portion for fixing the protection member is fixed to the upper side portion of the vertical hook by a second fastener or a welding portion. In a state where the sliding door is attached to the structure, the upper side portion of the vertical fence is covered from above with a wall portion of a structure represented by a building such as a house, an apartment house, or a building. For this reason, as long as the sliding door is attached to the structure, it becomes impossible or difficult for the intruder on the outdoor side to visually recognize the second fastener or the welded portion. Therefore, it becomes impossible or difficult to remove the fixing portion of the protective member.

According to the sliding door according to aspect 4 , in addition to the above-described features, at least one of the downspout and the recumbent has a deformation suppressing portion that suppresses deformation of the protective member. In this case, deformation of the protective member is suppressed by the deformation prevention unit. As a result, the protective member function to cover the operation hole and fastener for tool insertion is maintained for a long time, have preferred crime prevention. Deformation preventing portion preferably has the restricting groove to restrict at least a portion of the fitted part the deformation of the protective member. In this case, since the restriction groove fits at least a part of the protection member and restricts the deformation of the part, the deformation of the protection member is suppressed. As a result, the function of the protective member covering the tool insertion hole and the fastener is maintained over a long period, which is preferable for crime prevention.

According to the sliding door according to the present invention, the protective member faces the head of the fastener or faces the work hole for tool insertion, and covers them. As a result, it is possible to improve the protection against the head and the working hole of the fastener, and the intruder cannot remove the fastener with a tool or the like. Intruders can be prevented from removing the fasteners and damaging the sliding door to enter the room. Thereby, sliding doors, such as a window and a door which improved intrusion prevention property, can be provided.

According to the sliding door according to the present invention, in addition to the above-described features, the vertical fence is a summoning fence, and in a plan view, a pair of opposing wall portions and opposing wall portions that face each other so as to form a cavity. And the adjacent wall portion of one set of two adjacent to each other, and the side close to the end of the reed of the pair of opposing wall portions has a mounting portion for attaching a protective member, Of the pair of two opposing wall portions, the side farther from the end of the reed has a regulating groove that guides a part of the protective member and fits the part. In this case, since the restriction groove fits at least a part of the protection member and restricts the deformation of the part, abnormal deformation of the protection member is suppressed by the intruder. As a result, the function of the protective member covering the tool insertion hole and the fastener is maintained over a long period, which is preferable for crime prevention.

( Reference form 1)
Reference Embodiment 1 according to the present invention will be specifically described with reference to FIGS. FIG. 1 shows a sliding door structure that is a sliding window having an outer screen 2 and an inner screen 3 for opening and closing a window of a window frame 12 attached to an opening 10 of a structure 1 such as a house, an apartment house, or a building. The window frame 12 has a vertical frame 13 and a horizontal frame 14. The shoji 2 includes a door awning 20 as a downside along the vertical direction, a summoning ridge 21 as a downside along the vertical direction, an upper side 22 along the horizontal direction on the upper side, and a lower side. It has the lower eyelid 23 along the horizontal direction, and the glass part 24 hold | maintained by these.

  The inner shoji 3 includes a door awning 30 as a vertical fence, a summoning candy 31 as a vertical fence, an upper ridge 32, a lower ridge 33, and a glass portion 34 held by these. Summoned candy is a well-known term in the industry, and means that the heel of the shoji 2 and the shochu 3 overlap when the outer shoji 2 and the inner shoji 3 are closed. . Shoji is a well-known term in the industry and means sliding doors such as windows and doors.

  FIG. 2 is a sectional view taken along line II-II in FIG. As shown in FIG. 2, the summon 21 of the shoji 2 is made of metal (for example, aluminum alloy), and a pair of opposing walls facing each other so as to form a cavity 40 having a quadrangular cross section. It has the part 41a, 41b, and a pair of adjacent wall parts 42a, 42b adjacent to the opposing wall parts 41a, 41b. A fastening hole 44 for fastening the fastener 5 is formed in the opposing wall portion 41b on the side relatively close to the end portion 22c of the upper collar 22 of the outer shoji 2 among the opposing wall portions 41a and 41b. . Further, of the opposing wall portions 41a and 41b, the working wall 55 is formed in the opposing wall portion 41a on the side farther from the end 22c of the upper collar 22 of the shoji 2 so as to face the outdoor E2. . The working hole 55 has an opening area through which the fastener 5 and the tool 9 for operating the fastener 5 can be inserted, and the fastener 5 is rotated around the axis P of the fastener 5 to fasten the fastener 5. It is an opening.

  As shown in FIG. 2, of the opposing wall portions 41 a and 41 b, the opposing wall portion 41 b relatively close to the end 22 c of the upper collar 22 of the shoji 2 has protruding wall portions 46 a and 46 b that form a recess 45. Are projected while being juxtaposed. An end portion 22 c in the length direction of the upper collar 22 that is a horizontal collar constituting the external shoji 2 is fitted in the recess 45. As shown in FIG. 3, in the summoning bowl 21 of the shoji 2, the facing wall 41 b on the side relatively close to the end 22 c of the upper arm 22 of the shoji 2 among the facing walls 41 a and 41 b. A mounting portion 48 having a mounting hole 47 is formed.

  When the external shoji 2 is assembled in the manufacturing process, the end 22c in the length direction of the upper collar 22 of the metal (for example, aluminum alloy) of the external shoji 2 is the recess 45 of the summing bowl 21 of the external shoji 2 as described above. In the state of being fitted to the boss 21, the fastener 5 (screw) is inserted through the work hole 55 that opens to the lateral side of the summoning bowl 21, and the tool 9 such as a screwdriver is inserted through the work hole 55. , The fastener 5 is rotated around the axis P, and as shown in FIG. It is fixed in the fastened state. In this case, the summoning bowl 21 contacts or faces the end face 22f of the end 22c in the length direction of the upper bowl 22.

  As shown in FIG. 2, the summon 31 of the inner impeller 3 is made of metal (for example, made of an aluminum alloy). A pair of opposing wall portions 91a and 91b facing each other and a pair of adjacent wall portions 92a and 92b adjacent to the opposing wall portions 91a and 91b are provided. When assembling the inner shoji 3 in the manufacturing process, as in the case of the outer shoji 2, the end 32c in the length direction of the upper collar 32 of the inner shoji 3 is the concave portion 95 of the summon 31 of the inner shoji 3 as described above. Is fitted. Although not shown in the drawing, a fastener is inserted through a working hole that opens to the lateral side of the summon 31 of the shoji 3 and a tool such as a screwdriver is inserted through the working hole. The summing basket 31 and the end 32c in the length direction of the upper collar 32 of the inner shoji 3 are fixed in a fastened state.

  By the way, regarding the fastening structure of the external shoji 2, as shown in FIG. 2, the summing cage 21 of the external shoji 2 and the end portion 22 c of the upper arm 22 of the external shoji 2 are fastened by the fastener 5. ing. In this structure, if the intruder on the outdoor E2 side inserts the tool 9 into the work hole 55 of the summoning ridge 21 of the external shoji 2 from the outdoor E2 side, the intruder rotates using the tool 9 in the direction to remove the fastener 5. be able to. In this case, there is a possibility that the intruder can enter the room E1 side because the fastening of the summon 21 of the shoji 2 and the end 22c of the upper arm 22 of the shoji 2 is removed. In particular, as shown in FIG. 2, the working hole 55 of the summon 21 is exposed to the outdoor E2 side due to the structure of the summon 21 of the shoji 2. For this reason, an intruder on the outdoor E2 side may insert the tool 9 such as a screwdriver into the work hole 55 of the summon 21 of the shoji 2 from the outdoor E2 side and remove the fastener 5.

In this regard, according to the present embodiment , as shown in FIGS. 4 and 5, a protective member 6 for crime prevention is provided. In FIG. 4, the protective member 6 is indicated by a hatched area for clarity. As shown in FIG. 4, the protection member 6 has an “L” shape in plan view. Further, as shown in FIG. 5, the protection member 6 has an “L” shape in a side view, and includes a plate-like fixing portion 60, and a baffle portion 65 that forms a plate shape integral with the fixing portion 60. It is formed with. The fixing part 60 of the protection member 6 is extended along the direction intersecting the length direction of the summon 21 of the shoji 2, that is, along the arrow X direction. The protection member 6 is inserted into the cavity 40 from the upper end opening 40u of the cavity 40 in the arrow K1 direction. And the fixing | fixed part 60 of the protection member 6 is attached to the attachment hole 47 of the attachment part 48 of the summon 21 of the shoji 2 with the 2nd fastener 5B (screw). Here, the baffle portion 65 of the protection member 6 is integrally connected to the fixed portion 60, and extends downward from the end 60 c of the fixed portion 60 along the length direction of the summon bowl 21, that is, the arrow Y direction. It is extended. As a result, as shown in FIG. 5, the baffle 65 of the protective member 6 fixed in the cavity 40 of the summon 21 faces the working hole 55 of the summon 21 of the shoji 2 from the inside thereof. The working hole 55 is covered directly from the inside to close the working hole 55. Further, as shown in FIG. 5, the baffle portion 65 of the protection member 6 also covers the head portion 50 of the fastener 5 with a space therebetween.

  Therefore, the intruder on the outdoor E2 side cannot insert the tool 9 such as a screwdriver into the work hole 55 of the summoning candy 21 of the shoji 2. Therefore, the fastener 5 cannot be rotated in the direction opposite to the fastening direction by using the tool 9. Therefore, it is possible to prevent the fastening of the summon 21 of the shoji 2 and the end 22c of the upper arm 22 of the shoji 2 from being removed, and the intruder may remove the shoji 2 and enter the room E1 side. This is advantageous in terms of crime prevention measures.

  As shown in FIG. 5, the second fastener 5B in which the protective member 6 is attached to the summon 21 of the external shoji 2 is covered with the window frame 12 on the structure 1 side where the external shoji 2 is installed. In a normal usage pattern, an intruder on the outdoor E2 side cannot see the head 50B of the second fastener 5B. Therefore, unless the shoji 2 itself is removed from the window frame 12, the intruder can use the second fastener. 5B cannot be removed, and therefore the protective member 6 cannot be removed, which is preferable for crime prevention.

According to this embodiment , the protection member 6 has an “L” shape in a side view as shown in FIG. 5, and has a plate-like fixing portion 60 and a plate shape integral with the fixing portion 60. Since it is formed by the baffle portion 65, even when the cavity width LA (see FIG. 5) of the cavity 40 of the summoning bowl 21 is large, the summing bowl is utilized by using the fixing portion 60 of the protective member 6. 21 can be attached to the attachment portion 48 of the opposing wall portion 41b, and the attachment of the protection member 6 is ensured. The material of the protective member 6 is not particularly limited, and iron, aluminum alloy, and the like can be appropriately employed, but those having strength and rigidity are preferable.

  In the above description, the protective member 6 is attached to the fastening structure between the summoning arm 21 of the external shoji 2 and the upper arm 22 of the external shoji 2, but as shown in FIG. You may apply to the fastening structure of the summon bowl 21 and the lower lid 23 of the external shoji 2. FIG. That is, FIG. 6 shows a fastening structure between the summoning ridge 21 of the external shoji 2 and the end 23c in the length direction of the lower heel 23 of the external shoji 2. In this case as well, as shown in FIG. 6, the protective member 6 is attached so as to cover the work hole 55 formed on the lower side of the summon 21 of the shoji 2 and the head 50 of the fastener 5. .

( Reference form 2)
FIG. 7 shows Reference Embodiment 2 according to the present invention. This reference form has basically the same configuration and the same function and effect as the reference form 1 described above. Hereinafter, a description will be given centering on the difference from the reference embodiment 1. FIG. 7 shows a plan view. In the plan view, the fixing portion 60 and the baffle portion 65 of the protection member 6B are basically formed in a “T” shape. When the baffle portion 65 of the protective member 6B is forcibly bent in the direction of the arrow X1 so as to open the work hole 55, the bending resistance is further increased. For this reason, it is possible to prevent an intruder on the outdoor E2 side from inserting the tool 9 such as a screwdriver from the outdoor E2 side into the working hole 55 of the summon 21 of the shoji 2, which is preferable in terms of crime prevention.

(Embodiment 1 )
8 and 9 show Embodiment 1 according to the present invention. The present embodiment basically has the same configuration and the same function and effect as the above-described reference embodiment 1. Hereinafter, a description will be given centering on the difference from the reference embodiment 1. FIG. 8 shows a plan view of a state before the protective member 6C is attached. FIG. 9 shows a plan view of the state after the protective member 6C is attached. As shown in FIG. 8, a deformation restraining portion 7 for restraining the deformation of the protective member 6 </ b> C is formed on the summoning basket 21 that is the vertical saddle of the external shoji 2. As shown in FIG. 8, the deformation prevention unit 7 extends so as to form a regulation groove 70 that fits the baffle part 65 of the protection member 6 </ b> C and regulates the deformation of the baffle part 65, and the regulation groove 70. And the regulated protrusion 71. The restricting protrusion 71 is formed in a portion near the work hole 55 in the adjacent wall portions 42 a and 42 b of the summon 21 of the shoji 2. The groove width t1 of the restriction groove 70 is matched with the thickness t2 of the baffle portion 65 of the protective member 6C, and the groove width t1 and the thickness t2 are set to be substantially the same.

  When the protective member 6C is inserted into the cavity 40 of the summon bowl 21, the baffle portion 65 of the protective member 6C can be fitted into the restriction groove 70. The restricting protrusion 71 can perform a guiding action for guiding the baffle portion 65 of the protective member 6C to a fixed position. In this state, even if an intruder inserts a tool 9 such as a screwdriver into the work hole 55 from the outdoor E2 side so as to open the work hole 55 and tries to bend the baffle portion 65 of the protective member 6C in the direction of the arrow X1, the restriction is imposed. The protrusion 71 further increases the bending resistance of the baffle portion 65 of the protective member 6C. For this reason, the intruder on the outdoor E2 side can further suppress the insertion of the tool 9 into the work hole 55 of the summon 21 of the shoji 2, which is preferable in terms of crime prevention. Since the regulation protrusion 71 is extended long, the bending resistance force of the baffle part 65 of the protective member 6C can be increased. In particular, since the restricting protrusion 71 is integrally formed with the summoning bowl 21 of the external shoji 2, it has strength and rigidity. In this case, when the baffle portion 65 of the protective member 6C is bent in the direction of the arrow X1, the bending resistance is further increased by the restricting projection 71, which is preferable for crime prevention.

(Embodiment 2 )
FIG. 10 shows Embodiment 2 according to the present invention. The present embodiment has basically the same configuration and the same function and effect as the first embodiment. Hereinafter, a description will be given centering on portions different from the first embodiment. FIG. 10 shows a side view. In this side view, the protective member 6D has an inverted U-shape, and has two baffle portions 65 facing each other, and can exert a spring force in the expanding direction (arrow X3 direction). it can. On the summoning bowl 21 that is the vertical hook of the external shoji 2, a deformation inhibiting portion 7D that inhibits the deformation of the protective member 6D is formed. The deformation preventing portion 7D includes a restriction groove 70 that fits the baffle portion 65 of the protective member 6C and restricts the deformation of the baffle portion 65, and a restriction protrusion 71 that forms the restriction groove 70. One baffle portion 65 of the protection member 6D is fitted into the restriction groove 70 and engaged with the restriction protrusion 71. As a result, the protective member 6D is inserted into the cavity 40 of the summoning bowl 21 of the external shoji 2 and is held by the spring force. As a result, one baffle portion 65 of the protection member 6D covers and closes the work hole 55, while the other baffle portion 65 covers the head 50 of the fastener 5 while approaching it. Since the restricting protrusion 71 is integrally formed with the summon 21 of the external shoji 2, it has strength and rigidity, and is bent when one baffle 65 of the protective member 6D is bent in the direction of the arrow X1. Resistance is further increased.

(Other)
According to the above-mentioned embodiment, although the form which attaches the protection member 6 to the fastening structure of the summoning cage | basket 21 of the external shoji 2, and the upper arm 22 and the lower arm 23 of the external armature 2 is demonstrated, it is not restricted to this. The protective member 6 may be attached so as to cover the working hole 55 and the fastener 5 even in the fastening structure of the summing hook 31 of the inner sward 3 and the upper heel 32 and the lower heel 33 of the inner sward 3. In addition, the present invention is not limited to the embodiment described above and shown in the drawings, and can be implemented with appropriate modifications without departing from the scope of the invention.

The following technical idea can also be grasped from the above description.
[Additional Item 1] A recumbent along the horizontal direction, a vertical reed along the vertical direction, and the vertical reed are attached to an end portion of the recumbent in the length direction from the outside of the lateral side thereof and fastened. A sliding door having a fastener, wherein a protective member that faces the head of the fastener and covers the head is fixed to at least one of the downspout and the downspout.
[Additional Item 2] A reed along the horizontal direction, a working hole for inserting a tool that opens laterally and a vertical reed along the vertical direction, and the vertical reed in the length direction of the reed In a sliding door having a fastener attached to an end portion from the lateral side outside thereof and fastened by a tool inserted through the work hole, a protective member that faces the work hole and covers the work hole is the vertical shaft. And the sliding door characterized by being fixed to at least one of the said recumbent.

  The present invention can be applied to sliding doors such as windows and doors.

It is a front view of a sliding door structure according to the reference form 1. It is sectional drawing which concerns on the reference form 1 and followed the II-II line of FIG. It is a top view of the assembly | attachment part of the summoning cage | basket of an external shoji, and an upper collar in reference form 1. FIG. FIG. 4 is a plan view of the vicinity of the assembly part of the sumo candy and the upper arm of the shoji with the protective member according to Reference Form 1; FIG. 6 is a side view of the vicinity of the assembly part of the sumo candy and the upper arm of the shoji with the protective member according to the reference form 1; FIG. 6 is a side view of the vicinity of an assembly portion of a sumo candy and a lower arm of a shoji with a protective member according to Reference Form 1; It is a top view near the assembly | attachment part of the summoning candy and lower arm of the shoji which attached the protective member concerning the reference form 2. FIG. FIG. 5 is a plan view of the vicinity of the assembly part of the sumo candy and lower arm of the shoji before attaching the protective member according to the first embodiment. FIG. 3 is a plan view of the vicinity of the assembly part of the sumo candy and lower arm of the shoji with the protective member according to the first embodiment. FIG. 10 is a side view of the vicinity of an assembly portion of a sumo candy and a lower arm of a shoji with a protective member according to the second embodiment.

  In the figure, 1 is a structure, 12 is a window frame, 2 is a shoji screen, 21 is a summon bowl (longitudinal), 22 is an upper arm (bubo), 23 is a lower arm (lobe), 40 is a cavity, 41 is an opposing wall part, 42 is an adjacent wall part, 5 is a fastener, 50 is a head, 55 is a work hole, 6 is a protective member, 60 is a fixing part, 65 is a baffle part, 7 is a deformation prevention part, 70 Denotes a regulation groove, and 71 denotes a regulation projection.

Claims (4)

A horizontal hook along the horizontal direction, a vertical hook along the vertical direction, and a fastener that fastens the vertical hook to an end portion in the lengthwise direction of the horizontal hook from the lateral side outside thereof. In the sliding door,
A protective member that faces the head of the fastener and covers the head is fixed to at least one of the downspout and the downspout ;
The vertical fence is a summon bowl, and in a plan view, a set of two opposing wall portions facing each other so as to form a cavity, and a set of two adjacent wall portions adjacent to the opposing wall portion The side close to the end of the recumbent wall of the set of two opposing walls has a mounting portion to which the protective member is attached, and of the set of two opposing walls The sliding door characterized in that the side far from the end of the reed has the restriction groove for guiding a part of the protective member and fitting the part . It has a recumbent along the horizontal direction, a working hole for inserting a tool that opens laterally and a vertical reed along the vertical direction, and the vertical reed at the end of the recumbent longitudinal direction. In the sliding door having a fastener that is applied from the outside of the lateral side and fastened by a tool inserted through the working hole,
A protective member that faces the working hole and covers the working hole is fixed to at least one of the downspout and the downside ,
The vertical fence is a summon bowl, and in a plan view, a set of two opposing wall portions facing each other so as to form a cavity, and a set of two adjacent wall portions adjacent to the opposing wall portion The side close to the end of the recumbent wall of the set of two opposing walls has a mounting portion to which the protective member is attached, and of the set of two opposing walls The sliding door characterized in that the side far from the end of the reed has the restriction groove for guiding a part of the protective member and fitting the part. 3. The protection member according to claim 1 , wherein the protection member includes a fixing portion that is fixed to an upper side portion of the downboard by a second fastener or a welding portion, a head portion of the fastener that is connected to the fixing portion, and A sliding door having a baffle portion facing and covering at least one of the working holes. In any one of claims 1 to 3, wherein the stile and at least one of the transverse rail is a sliding door characterized by having a deformation preventing part for preventing the deformation of the protective member.

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