JPH076434Y2 - Partition device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention constitutes a folding door body by pivotally connecting one side ends of a pair of partition elements to each other so as to be foldable. A large number of such folding door bodies are provided. The other end portions of the partition element body are pivotally connected to each other so that the other end portions of the partition element body can be pivotally connected to each other to form a series of partition elements. Regarding a partitioning device built so that the folding pivotal connection part of the partitioning element can be projected to the outside of the rail in its folded state, in detail, opening operation of the partitioning device is performed easily while simplifying its entire configuration, In addition, the present invention relates to a technique for avoiding deterioration of the appearance and preventing the width of the rail from being unnecessarily widened.

BACKGROUND ART Conventionally, a pair of partition element bodies are foldably pivotally connected at one side end portions to each other to form a folding door body, and a large number of such folding door bodies are provided at the other end portion of the partition element body. The parts are pivotally connected to each other in a pivotal manner to form a series of partition bodies, and the connecting points of the folding door bodies are movably built on the rails, and the folding pivotal connecting points of the partition element bodies of the folding door bodies are also constructed. In the partition device that is built so that it can be projected to the outside of the rail in its folded state, in order to open and operate the partition body, each of the multiple pivotal connection points for folding the folding door body of the partition body A handle for folding was attached to the, and the handle was pulled to fold the folding door body. However, in the case where the handle is provided on the folding door body as described above, the handle is an obstacle in both the closed state and the open state of the partition body, and it requires a lot of time and labor to assemble the partition body. There was a problem that it increased and the opening operation was troublesome.

In order to solve such a problem, it is necessary to consider
Auxiliary rail 4 along rail 4
a, and a pivotal connection point a of the folding door body 2
The auxiliary runner c is provided in the vicinity of the above so as to project from the partition element body 1, this auxiliary runner c is movably inserted into the auxiliary rail 4a, and the auxiliary runner kick-out portion 37a is formed on the auxiliary rail 4a. It is also proposed to fold the folding door body 2 by kicking the auxiliary runner 4a at the auxiliary runner kicking-out portion 37a without providing a handle on each of the folding door bodies 2. In the above, the auxiliary rail 4a must be attached to the rail 4, the whole width of the rail becomes wide, and the auxiliary runner c is provided at a position apart from the pivotal connection point a of the partition element bodies 1 and 1. Since it is projected, there is a problem in that the appearance is deteriorated.

[Object of the Invention] The present invention has been made in view of the above problems,
The purpose is that the opening operation can be easily performed while simplifying the overall configuration, the rail width is not widened, the appearance is not deteriorated, and the rail width is unnecessarily widened. It is to provide a partition device that does not need to be provided.

DISCLOSURE OF THE INVENTION The partitioning device of the present invention constitutes a folding door body 2 by foldably connecting one side ends of a pair of partitioning element bodies 1, 1 to each other to form a folding door body 2. A large number of partition bodies 1, 1 are rotatably pivotally connected to each other at their other ends to form a partition body 3 in series, and a folding door body 2,
The connecting point b between the two is movably installed on the rail 4, and the folding pivot support connecting point a of the partition element body 1, 1 of the folding door body 2 is erected so as to project outside the rail 4 in the folded state. A partitioning device, which is provided on the vertical frame 5 side with which the leading folding door body 2 of the partitioning body 2 comes into contact, and is movable in the length direction of the rail 4
And an elastic imparting body 24 for urging the receiving body 6 toward the leading folding door body 2 side, and a fitting groove 33 provided on the lower surface of the folding door body 2 at the pivotal connection point a of the partition element bodies 1, 1. Is formed, and the lower surface has an inclined cam surface 32 that is higher toward the tip side.
And a first kicking body 8 for kicking the running tool 7 of the leading folding door body 2 provided on the rail 4 out of the rail 4, and a trailing tool 7 provided on the rail 4. A second kicking body 9 for kicking the running tool 7 of the folding door body 2 out of the rail 4 is provided, and the runner 12 at the connection point b between the folding door bodies 2 and 2 in the open state is It is in the rail 4 directly above, and the partition element body 1,
The running tool 7 at the folding pivotal connection point a of 1 projects laterally from the partition element body 1, and the engaging groove 33 of the running tool 7 is engaged with the upper end of the upright piece-like latch receiver 21. This is a characteristic feature, and the above-mentioned object is achieved by such a configuration. That is, in the closed state of the partition body 3, for example, the rear folding door body 2 is pushed out and the leading folding door body 2 is pressed against the receiving body 6 on the vertical frame 5 side to resist the elastic force of the elasticity imparting body 24. And the leading folding door body 2 is moved to the vertical frame 5 side, so that the running tool 7 provided at the folding pivotal connection point a of the partition element bodies 1, 1 of the leading folding door body 2 is first kicked out. It collides with the body 8 and kicks it out of the rail 4, and the front folding door body 2
The first folding door body 2 is folded, and the partition body 3 is further squeezed after the folding of the leading folding door body 2 so that the traveling tool 7 in which the succeeding folding door body 2 is provided at the folding pivot support connection point a is (2) It can be folded by colliding with the kicking body 9 and kicking it out of the rail 4, and thus the leading folding door body 2 and the following folding door body 2 can be folded in order, and such a folding structure Also, by adopting the first and second kicking bodies 8 and 9, the receiving body 6 and the elasticity imparting body 24, the handle can be made simpler than the configuration in which a handle is provided for each of the folding doors 2 ... The handle can be prevented from getting in the way, and the opening operation can be simply pushed in the traveling direction, so that a large number of folding door bodies 2 can be easily opened. Is provided with the running tool 7 kicked out at the pivotal connection point a of the partition elements 1, 1, and by providing the first kicking body 8 and the second kicking body 9 on the rail 4, In addition, avoiding attaching an auxiliary rail to the rail 4 and widening the rail width without deteriorating the external appearance, and also from a position distant from the pivotal connection point a of the partition elements 1,1. The auxiliary runner is not projected, and the appearance is enhanced in this respect as well. Moreover, an engaging groove 33 is formed on the lower surface of the traveling tool 7, and an inclined cam surface 32 is formed on the lower surface so as to be higher toward the tip end side. The upper end of the engaging groove 33 of the traveling tool 7 is formed on the rail 4. The upright piece-shaped latch receiver 21 with which the portion engages is formed, and by engaging the upper end portion of the upright piece-shaped latch receiver 21 on the rail 4 side with the engagement groove 33 on the lower surface of the traveling tool 7,
While the partition element body 1 can be made to travel along the rails 4 via the running tool 7, the configuration for such running is such that the upright piece-like latch receiver 21 and the latch receiver 21 are inserted. It can be configured with the engaging groove 33 on the lower surface of the running tool 7 to be made, and it is possible to prevent the running tool 7 from protruding to the outside of the partition element body 1 as compared with a configuration in which a roller is used as the running tool 7. As a result, the rail width is narrowed. In addition, the lower surface of the traveling tool 7 has an inclined cam surface that is higher on the tip side.
32 is formed, and the inclined cam surface 32 becomes higher toward the tip side
Slides on the upper end of the latch bridge 21,
Can be smoothly engaged, the traveling tool 7 can be formed into a thin plate, and the vertical movement range of the traveling tool 7 can be reduced, and the distance between the upper end of the partition 3 and the rail 4 can be reduced. It is possible.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 (a) shows a schematic plan view of a partition device, in which a partition body 3 is rotatably installed over a frame 10 on one end side of an opening in a room and a vertical frame 5 on the other end side. The partition body 3 constitutes a folding door body 2 by pivotally connecting one end sides of a pair of panel-shaped partition element bodies 1 and 1 with a hinge 11 as shown in FIG. A large number of such folding door bodies 2 are pivotally connected to each other by hinges 11 at their adjacent ends. At the pivotal connection point b between the folding door bodies 2, as shown in FIG. 3, a runner shaft 13 is attached to the upper end via a hinge 11, a runner block 15 is rotatably attached to the runner shaft 13, and a runner block 15 is attached. A roller-shaped runner 12 is rotatably attached to the shaft via a horizontal shaft 14. And runner 12
Is rotatably mounted on the receiving piece 16 of the upper rail 4.
Further, a pivot shaft 17 is hung down via a hinge 11 at the lower end of a pivotally connected portion b between the folding door bodies 2, and a pivot 18 is attached to the pivot shaft 17. Then, the pivot 18 is fitted in the lower rail 4 so as to be slidable and movable. At the pivotal connection point b between the folding door bodies 2, the upper and lower rails 4 are movably installed.

As shown in FIG. 4, a latch shaft 19 is erected up and down via a hinge 11 at a pivotal connection point a between the partition element bodies 1 of the folding door body 2, and the latch shaft 19 is provided with a latch 20. A traveling tool 7 is attached. Nothing is hung at the lower end of the pivotal connection point a as shown in FIG. Then the partition body 1 of the folding door body 2
As shown in FIG. 4, at the pivotal connection point “a” between the two, a latch receiver extending from the upper rail 4 also serving as a door stop is provided.
A traveling tool 7 having a latch 20 is removably engaged with 21 so that the vehicle can travel along a latch receiver 21 provided over the entire length of the rail 4 while maintaining such an engaged state. In addition, by lifting the running tool 7 from the latch receiver 21 by a kicking body (described later) and kicking it, the pivotal connection point a is detached from the rail 4 and bent, and the folding door body 2 is bent and the partition body is formed. 3 can be opened.

A lead panel 22 having a narrow width is pivotally supported by hinges 11 at both ends of the partition body 3 configured as described above. At the tip of the lead panel 22, a magnet receiving plate 23 such as an iron plate is attached as shown in FIG. Vertical frame 5 and frame
As shown in FIG. 7, an end stopper 26, which is a receiving body 6 holding a magnet 25 via a spring plate as an example of the elasticity imparting body 24, is movably provided in the rail 10 in the longitudinal direction of the rail 4. There is. Then, the tip of the lead panel 22 of the partition 3 is inserted into the vertical frame 5 and the frame 10, and the magnet receiving plate
The partition body 3 can be closed by magnetically attaching 23 to the magnet 25.

FIG. 5 shows the first kick-out body 8, which is a molded product of synthetic resin and is clamped by the latch receiver 21 of the rail 4 and fixed by a screw. . The first kicking body 8 has a push-up cam 27 on which the lower surface of the tip of the running tool 7 in the running direction rides and pushes up the running tool 7, and a kicking cam 28 that kicks the pushed running tool 7 forward of the rail 4. I am doing it. Such a first kick-out body 8 is attached to the rail 4 with a screw slightly to the right of the running tool 7 position of the leading folding door body 2 in the closed state of the partition body 3 shown in FIG. 1 (a). is there. Then, in the closed state of the partition body 3, one of the partition element bodies 1 is pressed so that the leading folding door body 2 at the right end in FIG. 1 resists the elastic force of the elasticity imparting body 24 using a spring plate. When it is pushed in, the traveling tool 7 provided at the pivotal connection point a of the leading folding door body 2 is pushed up by the push-up cam 27 while traveling along the latch receiver 21, and in cooperation with the kick-out cam 28. The running tool 7 is kicked out of the rail 4 so that the leading folding door body 2 can be folded at its pivotal connection point a [see FIG. 1 (b)]. A receiving piece 29 is formed on the first kicking body 8 to receive the tip of the traveling tool 7 of the leading folding door body 2 so that the folding door body 2 is opposite to the folding direction at its pivotal connection point a. The running tool 7 is surely guided by the kicking cam 28 by preventing the running tool 7 from bending to the side.

FIG. 6 shows the second kick-out body 9, which is also a molded product of synthetic resin, and is clamped by the latch receiver 21 of the rail 4 and fixed by screws. . The push-up cam 27 and the push-up cam body 31 that push up the traveling tool 7 by the lower surface in the traveling direction of the traveling tool 7 riding on one end in the length direction of the rail 4 of the second kicking body 9 and the traveling tool 7 pushed up. A kick-out cam 28 for kicking out is formed in front of the rail 4. Further, the other end portion of the second kicking body 9 is formed with an overcoming cam 30 for the traveling tool 7 to travel over the second kicking body 9. Such a second kick-out body 9 is attached to the rail 4 with a screw at the rear end portion of the leading folding door body 2, as shown in FIG. 1 (a). Then, by moving the partition body 3 following the folding of the leading folding door body 2, the traveling tool 7 provided at the pivotal connection portion a of the succeeding folding door body 2 is driven along the latch bridge 21 while the second kicking is started. The running tool 7 is lifted up by the push-up cam 27 and the push-up cam body 31 of the body 9 to disengage the running tool 7 from the latch receiver 21, and the kicking cam 28 kicks the running tool 7 out of the rail 4 and the subsequent folding door body 2 Can be folded at its pivotal connection point b. In this way, the partition bodies 3 can be folded as shown in FIG. 1C by sequentially folding the subsequent folding door bodies 2. In FIG. 1 (d), only the leading folding door body 2 is opened so that this portion can be used as an arbitrary opening.

By the way, the preliminary kicking bodies 8a and 9a of the first and second kicking bodies 8 and 9 are attached to the left end of the rail 4 as shown in FIG. By bringing out 8a, 9a as shown in FIG. 1 (e) a and b arrow and storing the first and second kicking bodies 8, 9 as c and d arrow, the leading folding door body 2 The left and right hand positions can be changed by changing the actual position of the right and left.

An inclined cam surface 32 that rises toward the outside is formed at the tip of the latch 20 of the traveling tool 7, and the folded folding door body 2 is opened to easily get on the latch receiver 21 of the rail 4.
The engagement groove 33 formed in the latch 20 can be deeply engaged with the latch receiver 21. Such engagement between the latch 20 and the latch receiver 21 can be performed at any position of the rail 4, so that the partition body 3 can be easily closed.

[Advantages of the Invention] In summary, the present invention is provided with a receiving body, which is provided on the vertical frame side of the partition body at which the folding door body comes into contact, and is movable in the length direction of the rail, and the folding body at the beginning. The elasticity imparting body that urges the door body side, the running tool provided at the pivotal connection point of the partition element body of the folding door body, and the running tool of the leading folding door body provided on the rail are kicked out of the rail. In the closed state of the partition body, for example, when the partition body is closed, the first kicker body is provided, and the second kicker body provided on the rail for kicking the traveling tool of the subsequent folding door body out of the rail is provided. By pushing out the folding door body of No. 1 and pressing the front folding door body against the receiving body of the vertical frame to move the leading folding door body to the vertical frame side against the elastic force of the elasticity imparting body, Folding door body The running tool provided at the folding pivot connection point is collided with the first kicking body and kicked out of the rail to fold the leading folding door body, and after the folding of such leading folding door body, When the partition body is pushed further, the trailing folding door body is folded by colliding the running tool provided at the folding pivot support point with the second kicking body and kicking it out of the rail. It is possible to fold the subsequent folding door bodies in order from the folding door body, and such a folding structure also includes the first and second folding door bodies.
By adopting a kicking body and an elastic receiving body, it is possible to avoid the handle from getting in the way while simplifying the overall structure compared to a structure in which a handle is provided for each of a large number of folding door bodies, and the opening operation is simply traveling. A large number of folding door bodies can be easily opened by simply pushing in the direction, and in particular, in the present invention, a running tool for kicking out is provided at the pivotal connection point of the partition element body, and the first kicking out body is provided. Also, since the second kicking body is provided on the rail, it is possible to avoid attaching an auxiliary rail to the rail as in the conventional case, and to widen the width of the rail without deteriorating the appearance. The auxiliary runner does not have to project from a point away from the pivotal connection point, and the appearance can be improved in this respect as well, and the folding door bodies are connected to each other. The runner at the place is in the rail just above the folding door in the open state, and the running tool at the folding pivot support connection point of the partition element body is provided so as to project laterally from the partition element body. The runner that projects to the side of the project to the outside of the rail, and
The runner at the connecting point between the folding door bodies is inside the rail, the secondary guide corresponding to the running tool is directly above the partition element body, and the upper guide corresponding to the runner projects to the outside of the partition element body. However, there is an advantage that the width of the rail does not need to be unnecessarily wide, as compared with the configuration in which the sub guide located right above is kicked out of the rail. In addition, an engaging groove is formed on the lower surface of the running tool, and an inclined cam surface that is higher toward the front end side is formed on the lower surface, and the upper end of the rail engages with the engaging groove of the running tool. Since the upright strip-shaped latch receiver is formed, the partition element body is connected to the rail through the running tool by engaging the upper portion of the rail-side upright strip-shaped latch receiver with the engaging groove on the lower surface of the running tool. While being able to run along, the structure for such running can be configured by a standing piece latch receiver and an engaging groove on the lower surface of the running tool into which the latch receiver is inserted. It is possible to avoid the traveling tool from projecting outward of the partition element body as compared with the configuration in which the roller is used as the tool, and as a result, there is an advantage that the rail width can be narrowed. Moreover, since the lower surface of the traveling tool is formed with the inclined cam surface that is higher toward the tip end side, the inclined cam surface that is higher toward the tip end side slides on the upper end portion of the latch receiver, and thus the traveling tool and the latch receiver are The advantages are that the engagement can be made smoothly, the traveling tool can be made into a thin plate shape, the vertical movement range of the traveling tool can be reduced, and the distance between the upper end of the partition body and the rail can be reduced. is there.

[Brief description of drawings]

FIGS. 1 (a), (b), (c) and (d) show the opening action of an embodiment of the present invention, and are explanatory views seen from a plane, and FIG. 1 (e) shows a movable side and a fixed side of the same. Fig. 2 is an explanatory view seen from a plane in which the right and left are changed to change the usability.
FIG. 4 is a cross-sectional view showing the relationship between the rails and runners at the pivotal connection points between the folding door bodies, and FIG. 4 shows the relationship between the rails and the traveling tool at the folding pivotal connection points in the folding door body. Sectional view, FIG. 5 is a perspective view of the first kicking body of the same, FIG. 6 is a perspective view of the second kicking body of the same, and FIG. 7 is a cross section showing the relationship between the vertical frame and the receiving body of the same. Fig. 8 (a) (b) (c) is a plan view, a front view and a side view of the same runner, and Fig. 9 (a) (b).
(C) is a plan view, a front view and a side view of the above-mentioned running tool,
10 (a), (b), and (c) are a plan view, a front view, and a partially broken side view of the above-mentioned pivot, FIG. 11 is a perspective view of a conventional example, 1 is a partition element body, and 2 is a folding body. Door body, 3 partition body, 4 rail, 5 vertical frame, 6 receiving body, 7 running tool, 8 first kicking body, 9 second kicking body, 21 latch receiving body, 24 An elasticity imparting body, 32 is an inclined cam surface, and 33 is an engaging groove.

Claims (1)

[Scope of utility model registration request] 1. A folding door body (2) is constructed by foldably connecting one side ends of a pair of partitioning body bodies (1) to each other, and a large number of such folding door body bodies (2) are formed. The other side end portions of 1,1 are rotatably pivotally connected to each other to form a partition body 3 in series, and a connecting portion b between the folding door bodies 2,2 is movably built on the rail 4, A partitioning device in which the folding pivot support points a of the partitioning elements 1, 1 of the folding door body 2 are installed so as to project out of the rail 4 in the folded state, and the folding door body 2 at the top of the partitioning body 2 is A receiving body 6 that is provided on the side of the vertical frame 5 that abuts and that is movable in the length direction of the rail 4, and a receiving body 6
Elastic body 24 for urging the front side of the folding door body 2 side
And provided at the pivotal connection point a of the partition element bodies 1, 1 of the folding door body 2 and the engaging groove 33 is formed on the lower surface,
In addition, the lower surface of the running tool 7 is formed with an inclined cam surface 32 that is higher toward the front end side, and the upper end of the running tool 7 that is formed in the rail 4 and engages with the engaging groove 33 of the running tool 7. Latch receiver 21
And the front folding door body 2 provided on the rail 4
The first kicking body 8 for kicking the running tool 7 of the player out of the rail 4
And the following folding door body 2 provided on the rail 4
And a second kicking body 9 for kicking the traveling tool 7 of the folding door body 2 out of the rail 4, and the runner 12 at the connection point b between the folding door bodies 2, 2 is a rail directly above the folding doors 2 ... In the opened state. 4, the running tool 7 at the folding pivotal connection point a of the partition elements 1, 1 projects laterally from the partition element body 1, and the engaging groove 33 of the running tool 7 is formed on the upright piece-like latch receiver 21. A partitioning device that engages with the upper end.