JP2010236235A - Gate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gate surely lockable using a lock and a lock receiver while improving the appearance of a door stop portion by optionally adjusting the height of the door stop side portion of a gate door. <P>SOLUTION: The gate includes the gate door moving between a closed state and an open state along an installation surface. A door stop side end member 12 of the gate door is formed by mounting an outside member 12b in a height adjustable manner to an inside member 12a, and the height of the outside member 12b is adjusted to optionally adjust the height of the door stop side portion of the gate door. The appearance of the door stop side portion can thereby be improved, and the height of the lock and lock receiver is adjusted to attain reliable locking. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a gate including a gate that moves along a setting surface between a closed state and an open state and opens and closes an entrance.

Conventionally, various gates have been proposed that open and close an entrance with a gate that moves in a closed state and an open state along an installation surface.
For example, as disclosed in Patent Document 1, a plurality of vertical bars are connected to each other by a pantograph mechanism so that they can be extended and contracted. Attach the door end side frame to the pier, attach the wheel to make the telescopic gate, attach the suspension side end frame to the suspension side column installed on the installation surface, and move the door side end frame along the installation surface A gate has been proposed that is in contact with the door support column and is in a closed state.

Japanese Utility Model Publication No. 6-58096

  In the above-mentioned gates, the height of the door toe side end frame and the door toe side support column when there is a variation in the height of the door toe side support column installed on the installation surface or when the gate is installed on an inclined installation surface If the lock and the lock holder are locked to the door end side frame and the door holder side column, the lock and the lock holder will be out of height. It may not be locked.

The above-mentioned telescopic gates are provided on the left and right sides, the suspension side end frame of the left expansion gate is attached to the left column, the suspension side end frame of the right expansion gate is attached to the right column, and the left and right side expansion and contraction is attached. As shown in FIG. 14 of the cited document 1, when the door is a double-opened gate that is configured to abut on the door-end side frame of the gate door, the installation surface is an inclined surface that is inclined in the left-right direction with respect to the horizontal. The height of the door toe side end frame of the left telescopic gate is different from the height of the door toe side end frame of the right telescopic gate. Deteriorate.
In addition, if a key is attached to the door lock end frame of the left and right telescopic gates and a lock holder is attached to the door lock end frame of the left and right other extendable gates, the height of the lock And the height of the lock holder may be different and may not be locked.

  The above-described problem occurs not only in the case of the telescopic gate but also in the case of a gate that moves the entire gate along the installation surface between a closed state and an open state.

  The purpose of the present invention is to make it possible to arbitrarily adjust the height of the door toe side portion of the gate, and when the height of the door toe side column varies or when it is installed on an inclined installation surface It is possible to improve the appearance of the abutment part, and when locking with a lock and lock holder attached, it can be locked securely. The gate is designed to be locked securely using a lock holder.

The present invention is a gate provided with a gate that is movable between a closed state and an open state along an installation surface,
The door side end member of the gate is a gate having an inner member having wheels and an outer member attached to the inner member so as to be adjustable in height.

The gate of the present invention is provided with a left gate and a right gate that are movable in a closed state and an open state along an installation surface, and a door door side end member of the left gate and a door door of the right gate. It is a double-open gate that closes the entrance and exit by side end members,
The at least one door stop side end member has an inner member provided with wheels, and an outer member attached to the inner member so as to be adjustable in height.
A lock holder or lock is attached to the outer member of the one door stop side end member, and a lock or lock holder is attached to the other door stop side end member,
The gate can be characterized in that the lock receiver and the lock are engaged and disengaged to be locked and unlocked.

In the case of the double gate described above, when installed on an installation surface inclined with respect to the horizontal, the outer member of the left gate door and the outer member of the right gate door should be the same height to improve the appearance of the butt section. Can do.
Moreover, when installed on an installation surface that is inclined with respect to the horizontal, the height of the lock and the lock holder can be adjusted by adjusting the height of the outer member of the left gate and the outer member of the right gate, The lock and the lock receiver can be engaged and securely locked.

In the present invention, a long hole in the vertical direction is formed in one of the inner member and the outer member, and a screw inserted through the long hole is screwed into the other of the inner member and the outer member to be joined to the inner member. Can be mounted with adjustable height.
In this way, the height of the outer member can be easily adjusted by loosening the screw, moving the outer member up and down to a predetermined height, and tightening the screw again.

In the present invention, the gate can be a telescopic gate in which a suspension side end member, a plurality of vertical bars, and a door side end member are connected to each other by a pantograph mechanism.
If it does in this way, when installing in the installation surface inclined with respect to the horizontal, a suspension origin side end member, a vertical cross, and a door stop side end member can be made into a right angle with respect to the horizontal.

In the present invention, the door stop side end member includes an inner member having a wheel and a pair of front and rear longitudinal members, and an outer member attached so as to be adjustable in height over the pair of longitudinal members,
The end portion of the pantograph mechanism is connected between the pair of longitudinal members so as not to project to the longitudinal member side,
By screwing a screw from the vertical member into the outer member through a long hole in the vertical direction, the outer member can be attached to the inner member so that the height can be adjusted.
If it does in this way, the height of an outside member can be adjusted by moving an outside member up and down with respect to an inside member by loosening a screw, and tightening that screw again.
In addition, since the tool for loosening and tightening the screw does not interfere with the pantograph mechanism, the height adjustment work of the outer member is simple.

According to the present invention, the height of the door side portion of the gate can be arbitrarily adjusted by adjusting the height of the outer member relative to the inner member that moves along the installation surface of the door side end member of the gate. Even when the installation surface is inclined, the outer member can be set to a predetermined height, and the height can be set to a height corresponding to the height of the door support side column in which the outer member is installed on the installation surface.
Therefore, when there is a variation in the height of the door support column installed on the installation surface, or when the gate is installed on an inclined installation surface, the outer member of the door stop side member and the door installed on the installation surface It is possible to improve the appearance by making the abutment struts the same height, or to lock the outer member and the locks attached to the doorhold struts and the heights of the lock receivers.
In addition, when a double-sided gate with gates on the left and right sides is installed on an inclined installation surface, the appearance of the abutment part of the door end side member of the left and right gates can be improved, and the lock and lock holder height It can be securely locked together.

It is a front view of the double-opening gate using an expansion gate. It is a front view of the state which improved the appearance of the butt | matching part. It is an enlarged front view of a pair of door stop side end members. It is a side view of one door stop side end member. FIG. 4 is an enlarged cross-sectional view of FIG. 3.

As shown in FIG. 1, the left column (suspender side column) 1, the right column (suspender column) 2, the left gate 3, and the right gate 4 constitute a double-open gate.
The left gate 3 and the right gate 4 are telescopic gates in which a suspension base end member 10, a plurality of vertical bars 11, and a door stop side end member 12 are connected to each other by an upper and lower pantograph mechanism 13 so as to be extendable in the left-right direction. .
The suspension side end member 10 of the left gate 3 is attached to the left column 1 and the door side end member 12 is movable along the installation surface a between a closed state and an open state.
The suspension side end member 10 of the right gate 4 is attached to the right column 2 and the door side end member 12 is movable along the installation surface a between the closed state and the open state.
By closing the left and right gates 3 and 4, the doorway side end members 12 are brought into contact with each other to close the doorway.

The door stop side end member 12 includes an inner member 12a and an outer member 12b. The pantograph mechanism 13 is connected to the inner member 12a, and wheels 14 are attached.
The outer member 12b is attached to the inner member 12a so as to be adjustable in height.
For example, a long hole in the vertical direction is formed in one of the inner member 12a and the outer member 12b, a screw is screwed into the other of the inner member 12a and the outer member 12b through the long hole, and the outer member 12b is loosened by loosening the screw. Move up and down to make the height adjustable.
The outer member 12b is positioned on the extending side in the gate expansion / contraction direction of the inner member 12a, that is, on the closing side, and the outer members 12b abut each other when the left and right gates 3 and 4 are closed.
Then, a lock and a lock receiver are respectively attached to the left and right outer members 12b and the other left and right outer members 12b.

Thus, when installed on the installation surface a inclined in the left-right direction with respect to the horizontal, as shown in FIG. 1, the grounding points of the wheels 14 of the left gate 3 and the wheels 14 of the right gate 4 are shown. The height is different, the height of the door stop side end member 12 of the left gate 3 and the height of the door stop side end member 12 of the right gate 3 are different, and a step is formed.
In FIG. 1, since the installation surface a is inclined to the upper right so that the right side is higher than the left side, the door side end member 12 of the right side gate 4 is high, and the door side of the left side gate 3 The end member 12 is lowered. In addition, since it is an expansion-contraction gate, the suspension base side end member 10, the vertical bar 11, and the door stop side end member 12 can be made into a right angle with respect to the horizontal.

In such a case, the height of the outer member 12b is adjusted by moving the outer member 12b up and down relative to the inner member 12a of the door stopper side end member 12, and as shown in FIG. The height of the member 12b is matched.
As a result, the appearance of the facing portion of the double gate can be improved.
The operation of adjusting the height of the outer member 12b described above may be performed by moving the outer member 12b of the one door side end member 12 on the left and right side up and down, or on the outside of both the door side end members 12 on the left and right sides. Each member 12b may be moved up and down.

In FIG. 1 and FIG. 2, the left and right dimensions on the outer side of the outer member 12b are larger than the left and right dimensions on the outer side of the inner member 12a in the door end side member 12, and the outer appearance of the door side end member 12 is the outer member 12b. Therefore, even if the heights of the inner members 12a in the left and right door stop side end members 12 are different, the appearance of the butted portion can be improved.
The above-described left and right dimensions in appearance are the left and right dimensions of the inner member 12a and the outer member 12b that are visible from the outside.

  Moreover, when the height of the lock | rock and the lock holder which were attached to the outer side member 12b of the one door stop side end member 12 and the outer side member 12b of the other door stop side end member 12 mutually opposed as mentioned above is different. Since the height of the lock and the lock holder can be adjusted by adjusting the height of the outer member 12b as described above, the height of the lock and the lock holder can be adjusted even when installed on the inclined installation surface a. Can be securely locked together.

As described above, if the door-holding side end member 12 of the left gate 3 and the door-holding side end member 12 of the right gate 4 are respectively configured to have height-adjustable outer members 12b, The height can be adjusted even if the difference in height is large.
As described above, the door end member 12 of either the left gate 3 or the right gate 4 is attached to the inner member 12a so that the height of the outer member 12b can be adjusted. The door side end member 12 of the gate door may be formed by integrating the inner member 12a and the outer member 12b.

Next, the specific shape of each member will be described with reference to FIGS.
The inner member 12a of the left and right door stop side end members 12 includes a lower horizontal member 20 that extends in the front-rear direction perpendicular to the left-right direction, and a pair of front and rear longitudinal members that are vertically spaced from the lower horizontal member 20 in the front-rear direction. A member 21 and an upper cap 22 fitted and attached between the upper portions of the pair of longitudinal members 21 are provided, and a wheel 14, for example, a caster wheel is attached to the lower transverse member 20.
The pair of vertical members 21 has a hollow shape having one side vertical plate 21a and the other side vertical plate 21b opposed in the left-right direction, one end vertical plate 21c and the other side vertical plate 21d opposed in the front-rear direction. The side vertical plate 21a is located on the outer side in the left-right direction (opposite side from the hanging base side), and the other side vertical plate 21b is located on the inner side in the left-right direction (hanging base side).
The dimension between the one-side vertical plate 21a and the other-side vertical plate 21b is the left-right dimension on the appearance of the inner member 12a.

  The end portion of the pantograph mechanism 13 is connected to the other end vertical plate 21d facing the front-rear direction of the pair of vertical members 21 so as to be vertically rotatable, and the pantograph mechanism 13 is located between the pair of vertical members 21. Yes. The structure of the connecting portion of the pantograph mechanism 13 is not shown.

The outer member 12b of the left and right door stop side end members 12 includes a one-side vertical plate 30 that extends in the front-rear direction and a pair of front and rear ends that are continuous with the front-rear ends of the one-side vertical plate 30 and that extend inward in the left-right direction. It has a substantially U-shaped cross section having a vertical plate 31 and a pair of front and rear other vertical plates 32 that are continuous with the inner end of each end vertical plate 31 and extend in the front-rear direction.
The dimension between the one-side vertical plate 30 and the other-side vertical plate 32 is the left-right dimension on the appearance of the outer member 12b.

The other side vertical plate 32 of the outer member 12b is connected to one side vertical plate 21a of the pair of vertical members 21 so as to be vertically movable.
For example, the screw insertion hole 23 is formed on one side vertical plate 21a of the vertical member 21 and the screw insertion hole 24 is formed opposite to the other side vertical plate 21b. Upper and lower elongated holes 33 are formed in the other side vertical plate 32 of the outer member 12b, and a nut member 34 is provided in the other side vertical plate 32.
Then, the screw 35 is inserted into the hollow portion of the vertical member 21 through the screw insertion hole 24, and the screw 35 is screwed into the nut member 34 through the screw insertion hole 23 and the long hole 33 to form a pair of the vertical member 21. The other side vertical plate 32 is connected.

The length of the screw 35 is longer than the dimension between the one vertical plate 21a and the other vertical plate 21b of the vertical member 21, and the head of the screw 35 is screwed into the nut member 34 in the state where it is screwed. The part 35a is located inside the other side vertical plate 21b.
By doing in this way, operation which screws screw 35 into nut member 34 is easy to do.
The other vertical plate 31 of the outer member 12b has an inward piece 31a. A vertical hole 31b is formed in the inward piece 31a, and the tip of the screw 35 is inserted into the long hole 31b. is there.

Thus, by loosening the screw 35, the other vertical plate 32 moves up and down along the long hole 33, and by tightening the screw 35 again, the outer member 12b moves up and down with respect to the inner vertical plate 12a. And height can be adjusted.
Moreover, since the head portion 35a of the screw 35 is located in the hollow portion of the vertical member 21 and cannot be seen from the outside, the appearance is good.
A cap 25 is detachably attached to the screw insertion hole 24.

In the above-described embodiment, the long hole 33 is formed in the other vertical plate 32 of the outer member 12b. However, a long hole in the vertical direction may be formed in the inner member 12a.
For example, the screw insertion hole 23 and the screw insertion hole 24 are elongated holes in the vertical direction.

  Since the end portion of the pantograph mechanism 13 is located between the pair of vertical members 21 and the pantograph mechanism 13 does not protrude toward the pair of vertical members 21, a tool for tightening and loosening the screws 35 is a pantograph. Without interfering with the mechanism 13, the outer member 12b can be connected to the inner member 12a using the screw 35 from the inner side in the left-right direction, and the operation is easy.

A lock 40 is attached to one vertical plate 30 of the left and right outer members 12b.
The lock 40 has a pair of upper and lower lock rods 41 that are opened and closed. The lock rod 41 is held in a closed state and is opened by a handle 42 attached to each end vertical plate 31 of the outer member 12b.
A lock receiver 50 is attached to one vertical plate 30 in the left and right outer member 12b.
The lock receptacle 50 has a receiving portion 51 that engages and disengages the pair of lock rods 41, and the pair of lock rods 41 are received by the lock receptacles 50 by contacting the lock receptacles 50. Engage with 51 and enter a locked state.
The pair of lock rods 41 enters the opening 30b formed in the one side vertical plate 30 of the outer member 12b so that the lock rod 41 does not interfere with the one side vertical plate 30.

By operating the handle 42 to open the pair of lock rods 41, the handle 42 can be detached from the receiving portion 51 to be unlocked.
The lock 40 and the lock receiver 50 are not limited to the above-described shapes, and locks and lock receivers having a conventionally used shape can be used.
In FIG. 5, a pulling piece 60 is attached to the one side vertical plate 30 of the outer member 12b. The pulling piece 60 comes into contact with the step portion 30a of the one side vertical plate 30 so that the left and right outer members 12b are correctly pushed. It fits.

The connection between the inner member 12a and the outer member 12b is not limited to the aforementioned connection.
For example, the other vertical plate 21b of the vertical member 21 is in contact with one side surface of the other vertical plate 32 of the outer member 12b, and a screw is screwed into a nut member provided in the vertical member 21 from the hole of the other vertical plate 32. Connect.

In the above-described embodiment, a double-open gate installed on an inclined installation surface a is used, but a double-open gate installed on a horizontal installation surface may be used.
Moreover, it is good also as a gate which provided one gate door between the suspension side support | pillar and the door stop side support | pillar instead of the double opening gate.
In this case, when there is a variation in the height of the door side column, the height of the outer member 12b is adjusted according to the height of the door side column to improve the appearance of the door portion.
Moreover, when installing in the inclined installation surface, the height of the outer member 12b is adjusted according to the inclination angle of the installation surface, and the appearance of a door stop part is improved.
In the above-described case, a lock or a lock holder is attached to the outer member 12b of the door stop side end member 12, and a lock receiver or a lock is attached to the door stop side column so that it can be locked.

In the above-described embodiment, the telescopic gate is used. However, a gate having a rectangular gate frame with a vertical / horizontal lattice, a panel, a net, or the like, or a gate made of only a panel may be used.
In the case of the former gate, one of the frames forming the gate frame may be the door stop side end member described above.
In the case of the latter gate, the vertical length of the door-holding side of the panel body is provided so that the height of the door-holding can be adjusted freely, and the door-holding side end member with the vertical edge of the door-holding side and the door-holding vertical member What should I do?

  DESCRIPTION OF SYMBOLS 1 ... Column, 2 ... Column, 3 ... Left gate, 4 ... Right gate, 10 ... Suspension side end member, 11 ... Vertical rail, 12 ... Door stop side end member, 13 ... Pantab rough mechanism, 14 ... Wheel, DESCRIPTION OF SYMBOLS 20 ... Transverse member, 21 ... Vertical member, 23 ... Top and bottom long hole, 34 ... Nut, 35 ... Screw, 40 ... Lock, 50 ... Lock receptacle.

Claims (5)

A gate with a gate that is movable along the installation surface between a closed state and an open state,
The door end member of the gate includes an inner member having wheels and an outer member attached to the inner member so as to be adjustable in height. A left side gate and a right side gate that are movable in a closed state and an open state along the installation surface are provided, and the door side end member of the left side gate and the door side end member of the right side gate abut each other. This is a double gate that closes the doorway,
The at least one door stop side end member has an inner member provided with wheels, and an outer member attached to the inner member so as to be adjustable in height.
A lock holder or lock is attached to the outer member of the one door stop side end member, and a lock or lock holder is attached to the other door stop side end member,
A gate characterized in that the lock receiver and the lock are engaged and disengaged to lock and unlock.   An elongated hole in the vertical direction is formed in one of the inner member and the outer member, and a screw inserted through the elongated hole is screwed into the other of the inner member and the outer member to adjust the height of the outer member to the inner member. 3. A gate according to claim 1 or 2 attached to the door.   4. The gate according to claim 1, 2 or 3, wherein the gate is a telescopic gate in which a suspension base side end member, a plurality of vertical bars, and a door side end member are connected to each other by a pantograph mechanism. The door stop side end member includes an inner member having a pair of longitudinal members with a wheel and front and rear, and an outer member attached so as to be adjustable in height over the pair of longitudinal members,
The end portion of the pantograph mechanism is connected between the pair of longitudinal members so as not to project to the longitudinal member side,
The gate according to claim 4, wherein the outer member is attached to the inner member so that the height can be adjusted by screwing a screw from the vertical member into the outer member through a long hole in the vertical direction.

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