JP4340027B2 - Cylinder lock compatible gate - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cylinder over lock corresponding gates that can be attached to the lock cylinder.
[0002]
[Prior art]
Conventionally, when a cylinder lock is attached to a gate door, the cylinder lock is directly attached to a vertical frame that fits in the cylinder lock. Further, the gate is generally an integral structure in which a vertical frame and a horizontal frame are welded.
[0003]
[Problems to be solved by the invention]
However, in the above-described prior art, a vertical frame having a width that can accommodate the cylinder lock is used, so that the width of the vertical frame is wide, the material and manufacturing cost increase, and the weight of the vertical frame is large. It was necessary.
[0004]
Moreover, in the gate door using a grid | lattice-like panel, since there exists a possibility that the beauty | look may be impaired when a cylinder lock is exposed, it was difficult to employ | adopt a cylinder lock. Furthermore, since cylinder locks of various sizes are manufactured, it is necessary to adopt a configuration in which the cylinder lock is attached to the gate according to the cylinder lock of each size.
[0005]
Furthermore, when the vertical frame and the horizontal frame are welded and integrated, it is not easy to adjust the size on site if the size of the gate does not match.
[0006]
In addition, when the cylinder lock is attached to the gate using a grid-like panel, there is a problem that the cylinder lock can be unlocked by putting a hand into the back side through the gap of the grid.
[0007]
The present invention has been made to solve these problems, and provides a cylinder lock-compatible gate that can be easily and inexpensively attached with various cylinder locks and that is easy to adjust the size of the frame and is excellent in crime prevention. For the purpose.
[0008]
[Means for Solving the Problems]
The present invention for achieving the object of the Te opposing pair of vertical frame with at least a pair of gates odor and transverse frame formed by panels attached to the frame bodies assembled in the assembly and possible disassembly, either one The lock box mounting opening is formed in the vertical frame so as to penetrate the vertical frame, and the lock box containing the cylinder lock is mounted on the vertical frame from the lock box mounting opening, A cylinder lock-compatible gate configured so that the cylinder lock can be attached to the gate . The cylinder lock includes a cylinder lock body and a lock extending portion in which one side surface of the cylinder lock body extends in the longitudinal direction. The lock box is composed of a box body and a box extending portion in which one side surface of the box body extends in the longitudinal direction. When the cylinder lock is accommodated in the lock box, Tablets are extending portion and the box extending portion is made to overlap one another, composed of a large flat plate than the lock box mounting opening portion, a first mounting plate for mounting the cylinder lock in the vertical frame, And a second mounting plate for mounting the lock box to the vertical frame. The first mounting plate is formed with an opening through which the cylinder lock can be inserted, and the lock extending portion of the cylinder lock is locked. A stopper for holding the cylinder lock is formed, and an opening through which the box body can be inserted is formed in the second mounting plate, and a support portion for supporting the lower end of the lock box is formed. The cylinder lock is attached to the first mounting plate by fixing the stopper of the first mounting plate between the protruding portion and the box extending portion of the lock box to the vertical frame. From both attaching the first mounting plate to the vertical frame, the back side of the first mounting plate mounting side of the vertical frame by attaching the second mounting plate to fix the lock box, via the first mounting plate and a second mounting plate The lock box containing the cylinder lock is mounted on the vertical frame from the lock box mounting opening, and the lock box mounting opening is covered by the first mounting plate and the second mounting plate. Features.
[0009]
According to this invention, a frame can be appropriately disassembled into a vertical frame and a horizontal frame and assembled. Moreover, a cylinder lock can be attached to a vertical frame by accommodating a cylinder lock in a lock box, and inserting from a lock box attachment opening part .
[0010]
In the present invention, the first mounting plate is formed of a vertically long rectangular flat plate, and the stopper is formed by bending the upper and lower edges of the opening for inserting the cylinder lock in an L shape inward. It has been characterized by Rukoto.
[0012]
The present invention is characterized in that a cylinder lock plate that covers the periphery of the lock box mounted on the gate is disposed.
[0013]
According to this invention, the peripheral part of a lock box can be covered.
[0014]
The present invention is characterized in that a blocking piece is added to the cylinder lock plate in the depth direction of the lock box.
[0015]
According to this invention, it is possible to cover the peripheral portion of the lock box and the depth direction of the upper box .
[0016]
Embodiment
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0017]
FIG. 1 is an overall perspective view of a cylinder lock-compatible gate 1 (hereinafter referred to as “gate 1”) according to the present embodiment, and FIG. 2 is an exploded perspective view showing an attachment structure of a vertical frame 2 and a horizontal frame 3. 3 to 6 are views showing variations of the mounting structure of the vertical frame 2 and the horizontal frame 3, FIGS. 7 to 10 are views showing the lock box 5 and members for attaching the lock box 5, and FIGS. FIG. 5 is a diagram showing a procedure for attaching the lock box 5.
[0018]
In the gate 1 according to the present embodiment, a lattice-like panel 7 is attached to a frame in which a pair of vertical frames 2 and at least a pair of horizontal frames 3 are assembled and disassembled, and either one of the vertical frames The lock box mounting opening 20 formed in 2, the cylinder lock 4, and the lock box 5 that accommodates the cylinder lock 4 constitute a main part. Hereinafter, each of the above components will be described sequentially.
[0019]
As shown in FIG. 2, the vertical frame 2 and the horizontal frame 3 are assembled into a quadrangular shape as a whole. A plurality of mounting members 21 are arranged on the opposing surfaces of the pair of vertical frames 2 at a predetermined interval in the longitudinal direction. The horizontal frame 3 is inserted into the mounting members 21 and fixed with bolts 210. It can be disassembled and assembled as appropriate.
[0020]
The mounting structure of the vertical frame 2 and the horizontal frame 3 is not limited to the above. For example, it can be suitably attached by the structure shown in FIGS. Each attachment structure will be described below.
[0021]
In the mounting structure shown in FIG. 3, a protrusion 211 is provided on the inner surface of the mounting member 21. Since the horizontal frame 3 can be temporarily fixed by the projections 211, when the bolts 210 are stopped, it can be performed in a lump and easy to assemble.
[0022]
The attachment structure shown in FIG. 4 attaches the cap 31 with a screw hole to the front-end edge of the horizontal frame 3, and fixes it to the through-hole 231 formed in the vertical frame 2 via the volt | bolt 210. FIG. Here, the screw hole cap 31 may be attached to the horizontal frame 3 by fitting or welding. According to this mounting structure, processing is easier than mounting the mounting member 21 to the vertical frame 2 by welding or the like, and processing costs can be reduced.
[0023]
The attachment structure shown in FIG. 5 attaches the horizontal frame 3 to the one vertical frame 2 by welding beforehand, and attaches the vertical frame 2 to the edge part of the horizontal frame 3 made into the cantilever state.
Although all the horizontal frames 3 may be attached in advance to one vertical frame 2 as shown in FIG. 5, some horizontal frames 3 are attached to one vertical frame 2 and the remaining horizontal frames 3 are attached to the other. It may be attached to the vertical frame 2. According to this mounting structure, the assembly process can be simplified.
[0024]
One of the vertical frames 2 is formed with a lock box mounting opening 20 at a substantially central portion in the longitudinal direction. A hinge member 82 is attached to the other vertical frame 2, and the hinge member 82 engages with a hinge member 81 attached to the gate pillar 8 and rotates about the gate pillar 8 to rotate the gate 1. Can be freely opened and closed (see FIG. 2).
[0025]
The opening 20 for attaching the lock box has a rectangular opening surface so that the lock box 5 described later can be inserted through the opening 20. The opening 20 for attaching the lock box is formed to a size that can accommodate a large-sized cylinder lock, and is adapted to be applicable to different types of cylinder locks. The lock box mounting opening 20 can be formed not only in the vertical column 2 of a prism but also in the vertical frame 2 of a round column (see FIG. 6). When forming in the vertical frame 2 of a round pillar, the opening part 20 for lock box attachment is formed by making a square hole after processing a part of vertical frame 2 into planar shape.
[0026]
The cylinder lock 4 is a commercially available cylinder lock. As shown in FIG. 11A, the cylinder lock 4 is attached to the mounting body 42 having a side surface extending in the longitudinal direction to form a lock extension portion 43. A lock body 41 is attached. Here, only the cylinder lock body 41 is attached to the attachment body 42, and the keyhole, thumb turn, lever handle, etc. are attached later.
[0027]
The lock box 5 accommodates the cylinder lock 4 and is attached to the vertical frame 2 from the lock box attachment opening 20. As shown in FIG. 7, the lock box 5 is a case in which a circular lock hole 51 is provided through the front surface (the surface on the side where the lock box 5 is in contact with the panel 7) and the back surface. A cylinder lock body 41 is attached to the hole 51. The lock box 5 includes a box body 52 and a box extending portion 53 in which one side surface of the box body 52 extends in the longitudinal direction. In addition, the lock box 5 is formed symmetrically with the front and back, and can be used for either a right-open or left-open gate. The lock box 5 is manufactured according to the type of the cylinder lock 4.
[0028]
In order to attach the cylinder lock 4 and the lock box 5 to the vertical frame 2, a first attachment plate 61 and a second attachment plate 62 are used.
[0029]
The first attachment plate 61 is for covering the lock box attachment opening 20 of the vertical frame 2 and attaching the cylinder lock 4 and the lock box 5. As shown in FIG. 8, the first mounting plate 61 is a flat plate larger than the box mounting opening 20. The first mounting plate 61 is formed with an opening 610 having a size for fitting the lock extending portion 43 of the cylinder lock 4, and a stopper 611 is formed across the opening 610. The stopper 611 is designed to lock the lock extending portion 43 of the cylinder lock 4 fitted from the opening 610.
[0030]
The second mounting plate 62 is for covering the lock box mounting opening 20 of the vertical frame 2 and mounting the lock box 5 steadily. As shown in FIG. 9, the second mounting plate 62 is a flat plate larger than the lock box mounting opening 20. The second mounting plate 62 is formed with an opening 620 into which the box body 52 of the lock box 5 is inserted, and a support portion 621 is located at one end of the opening 620 with respect to the second mounting plate 62. It is formed vertically. The support portion 621 contacts the box body 52 when the lock box 5 is attached, and the support portion 621 and the box body 52 are fixed via bolts. For the lock boxes 5 of different sizes, the lock box mounting opening 20 can be suitably covered by manufacturing the first mounting plate 61 and the second mounting plate 62 suitable for the lock box 5.
[0031]
A cylinder lock plate 63 is disposed around the lock box 5 attached to the gate 1 (see FIG. 10). The cylinder lock plate 63 covers the periphery of the lock box 5 and prevents the cylinder lock 4 from being unlocked by putting a hand through the gap between the lattice panels 7. The cylinder lock plate 63 is a flat plate that is formed larger than the surface of the lock box 5 and has an opening 630 that coincides with the lock hole 51.
[0032]
A blocking piece 631 may be added to the cylinder lock plate 63 in the depth direction of the lock box 5 (see FIG. 16). In order to prevent the above-described unlocking of the cylinder lock 4 more reliably, the cylinder lock plate 63 may be enlarged, but if it is too large, the appearance of the gate 1 is impaired. Therefore, the blocking piece 631 is used to prevent unlocking without changing the size of the cylinder lock plate 63. As shown in FIG. 16 (b), the blocking piece 631 is a plate-like member made slightly thicker than the thickness of the lock box 5 and bent at both ends in the same direction, and one end is a cylinder. The lock plate 63 is attached to the edge of the lock plate 63 via bolts 632. The blocking piece 631 and the cylinder lock plate 63 may be integrally formed.
[0033]
Next, a method for attaching the lock box 5 configured as described above will be described with reference to FIGS.
[0034]
First, the cylinder lock 4 is inserted from the opening 610 of the first mounting plate 61 and fitted until the lock extending portion 43 of the cylinder lock 4 is engaged with the stopper 611. Next, the cylinder lock 4 is inserted into the lock box 5, and the cylinder lock body 41 and the lock hole 51 of the lock box are aligned. Next, the lock box 5 into which the cylinder lock 4 is inserted is inserted from the lock box mounting opening 20 of one vertical frame 2, and the cylinder lock 4, the first mounting plate 61 and the lock box 5 are connected via bolts. Fix it. (See FIG. 11 (a)).
[0035]
Next, the box body 52 of the lock box 5 is inserted into the opening 620 of the second mounting plate 62, and the second mounting plate 62 is mounted on the back side of the vertical frame 2 on the mounting side of the first mounting plate 61. At this time, since the lock box 5 abuts on the support portion 621 of the second mounting plate 62, the support portion 621 and the lock box are fixed via bolts. (Refer FIG.11 (b)).
[0036]
Subsequently, the cylinder lock plate 63 is attached to the front surface side of the lock box 5 (see FIG. 11C). All of the above members are fixed via bolts, and the keyhole, latch bolt, thumb turn, lever handle, etc. are attached after these members are fixed (see FIG. 13).
[0037]
The lock box mounting opening of the vertical frame 2 is provided in the vertical frame or the gate pillar (in the case of one-sided opening) facing the vertical frame 2 of the gate door (in the case of double opening) on the side receiving the gate 1 to which the lock box 5 is attached. The opening part 200 of the magnitude | size similar to 20 is formed, and the receiving side plate 64 which covers this opening part 200 is provided (refer FIG. 12). The receiving plate 64 has a square hole 640 formed at the center in the longitudinal direction, and a latch bolt provided in the vertical frame 2 is inserted into the square hole 640. Therefore, by changing the square hole 640 in accordance with the type of the cylinder lock 4, the vertical frame or the gate post provided with the receiving side plate 64 can correspond to one type and many types of cylinder locks 4. In the case of the double door described above, a plate 65 having the same size as the cylinder lock plate 63 is disposed at a position corresponding to the cylinder lock plate 63 on the gate facing the gate 1. The cylinder lock 4 is prevented from being unlocked by putting a hand from the gap of the lattice panel to the back side.
[0038]
Next, another embodiment of the present invention will be described with reference to FIGS.
[0039]
In this embodiment, the lock box 5 is attached without forming an opening in the vertical frame 2. Therefore, since only the form which attaches a lock box to the above-mentioned embodiment and the vertical frame 2 differs, and others are common, only a different part is demonstrated.
[0040]
In the example shown in FIG. 14, screw holes 500 are formed in the lock box 5 and attached to the vertical frame 2 via bolts 501. In this case, the lock box 5 is not provided with the box extending portion 53.
[0041]
In the example shown in FIG. 15, the vertical frame 2 is divided into two in the longitudinal direction, the lock box 5 is sandwiched between the divided vertical frames 2, and the box extending portion 53 of the lock box is set to the vertical frame 2. It is to be attached to.
[0042]
【The invention's effect】
As described above, cylinder lock corresponding gates of the present invention, there in gates in which the pair of vertical frames which faces and at least a pair of lateral frame is mounted a panel in the assembly and disassembly possible braided frame A lock box containing a cylinder lock is attached to one of the vertical frames, and the cylinder lock is attached to the gate through this lock box. If necessary, it can be disassembled and assembled. Moreover, the lock box which accommodated the cylinder lock in the vertical frame can be attached. Therefore, no special processing is required for the vertical frame, and the cylinder lock can be attached at low cost. Moreover, since the cylinder lock is accommodated in the lock box, the cylinder lock is not exposed to the outside, and the appearance is excellent.
[0043]
Also, a lock box mounting opening is formed in one of the vertical frames, and a lock box containing a cylinder lock is attached to the vertical frame from the lock box mounting opening, and the cylinder lock is inserted through the lock box. Since it is the structure attached to a gate, a cylinder lock can be attached to a vertical frame by accommodating a cylinder lock in a lock box, and inserting from a lock box attachment opening part.
[0044]
Therefore, even different types of cylinder locks can be accommodated in the lock box corresponding to the cylinder lock and attached to the vertical frame from the lock box mounting opening, and the gate is manufactured using the same vertical frame. Manufacturing cost can be reduced. Further, since it is not necessary to attach the cylinder lock directly to the vertical frame, the width of the vertical frame can be reduced, and it is very inexpensive and lightweight, so that it can be easily transported and installed.
[0045]
Furthermore, since the frame of the gate is assembled so that the vertical frame and the horizontal frame can be assembled and disassembled, the size can be adjusted by cutting and reassembling the frame as appropriate, and it is easily performed on site. be able to.
[0046]
Moreover, when the cylinder lock plate which covers this peripheral part is arrange | positioned in the peripheral part of the lock box with which the gate door was mounted | worn, the peripheral part of a lock box can be covered. Therefore, in the above configuration in which it is possible to prevent the cylinder lock from being unlocked by putting the hand from the gap between the lattice panels, when a blocking piece is added to the cylinder lock plate in the depth direction of the lock box, The peripheral part of the box and the depth direction of the upper box can be covered. Therefore, the above-described unlocking of the cylinder lock 4 can be more reliably prevented.
[Brief description of the drawings]
FIG. 1 is a diagram showing an entire cylinder lock-compatible gate according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view showing a mounting structure of a vertical frame and a horizontal frame.
FIG. 3 is a view showing another mounting structure of a vertical frame and a horizontal frame.
FIG. 4 is a view showing another mounting structure of a vertical frame and a horizontal frame.
FIG. 5 is a view showing another mounting structure of a vertical frame and a horizontal frame.
FIG. 6 is a diagram showing another form of the vertical frame.
7A and 7B show the structure of a lock box, where FIG. 7A is a front view, FIG. 7B is a side view, and FIG. 7C is a bottom view.
8A and 8B show the structure of the first mounting plate, where FIG. 8A is a plan view and FIG. 8B is a side view.
9A and 9B show the structure of the second mounting plate, where FIG. 9A is a plan view and FIG. 9B is a side view.
FIG. 10 is a diagram showing an attached state of the cylinder lock plate.
FIG. 11 is a diagram showing a procedure for attaching a lock box.
FIG. 12 is a view showing a structure of a receiving side plate.
FIG. 13 is a diagram showing a procedure for attaching a lock box.
FIG. 14 is a view showing a lock box mounting structure according to another embodiment.
FIG. 15 is a view showing a lock box mounting structure according to another embodiment;
16A and 16B show another embodiment of the cylinder lock plate, wherein FIG. 16A is a plan view and FIG. 16B is a cross-sectional view.
[Explanation of symbols]
1 Gate for cylinder lock 2 Vertical frame 20 Lock box mounting opening 3 Horizontal frame 4 Cylinder lock 5 Lock box 63 Cylinder lock plate 631 Blocking piece 7 Panel

Claims (4)

Opposed pair of vertical frames to at least a pair of lateral frames Te gates odor comprising panels attached to the frame member are assembled to the assembly and degradable, opening for one tablet box mounted on one of the vertical frame A lock box formed so as to penetrate the vertical frame is installed in the vertical frame from the lock box mounting opening, and the cylinder lock is attached to the gate via the lock box. A cylinder lock compatible gate ,
The cylinder lock is composed of a cylinder lock body and a lock extending portion in which one side surface of the cylinder lock body extends in the longitudinal direction. The lock box extends in the longitudinal direction on one side surface of the box body and the box body. The box extension portion, and when the cylinder lock is accommodated in the lock box, the lock extension portion and the box extension portion overlap each other,
Comprising a first mounting plate for mounting the cylinder lock to the vertical frame, and a second mounting plate for mounting the lock box to the vertical frame, which is composed of a flat plate larger than the lock box mounting opening ;
The first mounting plate is formed with an opening through which the cylinder lock can be inserted, and a stopper for holding the cylinder lock by locking the lock extending portion of the cylinder lock is formed. An opening into which the box body can be inserted is formed and a support part for supporting the lower end of the lock box is formed,
The cylinder lock is attached to the first attachment plate and fixed to the first attachment plate by fixing the stopper of the first attachment plate between the lock extension portion of the cylinder lock and the box extension portion of the lock box and fixing the cylinder lock to the first attachment plate. Is attached to the vertical frame, and then the second mounting plate is attached to the back side of the vertical frame on the first mounting plate mounting side to fix the lock box,
A lock box containing the cylinder lock is mounted on the vertical frame from the lock box mounting opening via the first mounting plate and the second mounting plate, and the lock box mounting opening is the first mounting plate. And a cylinder lock-compatible gate covered with a second mounting plate. A gate for cylinder lock according to claim 1,
The first mounting plate is composed of a vertically long rectangular flat plate, Rukoto the stopper is formed is bent toward the upper edge and the lower edge of the opening for inserting the cylinder lock is inward in an L-shape A cylinder lock compatible gate. A cylinder lock-compatible gate according to claim 1 or 2,
The periphery of the mounted lock box above gates, features and be Resid Linder tablets corresponding gates that cylinder lock plate covering the peripheral portion are disposed. A cylinder lock-compatible gate according to claim 3,
A blocking gate for a cylinder lock, wherein a blocking piece is added to the cylinder lock plate in the depth direction of the lock box.

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