JP4615450B2 - Roll screen support member - Google Patents

Description

  The present invention relates to a roll screen support member that is detachably attached to a roll screen and supports the roll screen when not in use.

  In general, a roll screen is connected to a winding pipe so that one end can be wound and unwound and a weight bar is attached to the other end, and a chain provided at one end of the winding pipe is operated. There are known so-called chain type roll screens that move up and down by means of, and so-called spring type roll screens that operate by operating an operating tool suspended from a weight bar and that move up and down by the urging force of a take-up spring built in a take-up pipe.

  In any roll screen, when the product is delivered to the user as a product, the screen is packed and transported in a state where the screen is completely wound around the winding pipe.

  However, when the roll screen in a state where the screen is wound around the winding pipe is packed and transported as it is, the weight bar is pressed against the screen wound around the winding pipe. For this reason, if this state continues for a long time, the weight bar will be stamped on the screen, and after the roll screen is installed at the mounting location, the screen will be formed periodically on the screen surface when it is unwound from the take-up pipe. There is a problem that the traces are exposed and the design is deteriorated.

  The present invention has been made in view of such a problem. For roll screens, the roll screen can be appropriately supported when the roll screen is not used, particularly when packing and transporting, and the deterioration of the design of the roll screen can be prevented. The object is to provide a support member.

In order to achieve the above-described object, the invention described in claim 1 is provided with a fixing member, a winding pipe rotatably supported by the fixing member, and one end connected to the winding pipe so as to be wound and unwound. A roll screen support member that is detachably attached to a roll screen having a screen and a weight bar attached to the other end of the screen in a state where the screen is wound around a winding pipe. ,
A screen and a weight that have a first holding part that can be attached to the fixing member and a second holding part that can be attached to an end of the weight bar, and are wound around a winding pipe in a roll screen attached state The bar is held in a separated state.

The invention according to claim 2 is a fixing member, a winding pipe that is rotatably supported by the fixing member, a screen that is connected to the winding pipe so that the one end can be wound and unwound, and the other end of the screen. A roll screen support member attached to a roll screen having a weight bar attached thereto, the roll screen being detachably attached in a state where the screen is wound around a winding pipe,
A first holding part that can be attached to the fixing member; and a second holding part that can be attached to the weight bar. While holding in a separated state, the relative movement in the longitudinal direction of the roll screen between the winding pipe and the weight bar is restricted.

  The invention according to claim 3 is characterized in that the second holding part according to claim 1 or 2 can be attached to a weight bar cap provided at the end of the weight bar.

  According to a fourth aspect of the present invention, the movement of the second holding portion according to any one of the first to third aspects in a roll screen longitudinal direction inner direction with respect to the weight bar is restricted with the roll screen attached. It is characterized by that.

  The invention according to claim 5 is a set frame holding part in which the first holding part according to any one of claims 1 to 4 can be attached to a set frame of a fixing member, and the set frame holding part includes: When the roll screen is attached, the movement in the outer side of the roll screen in the longitudinal direction with respect to the set frame is restricted.

  Invention of Claim 6 is a side plate holding | maintenance part with which the said 1st holding | maintenance part of any one of Claim 1 thru | or 4 can be attached to the side plate of a fixing member, When the roll screen is attached, the movement of the roll screen in the longitudinal direction is restricted with respect to the roll screen.

  A seventh aspect of the invention is characterized by a roll screen to which the roll screen support member according to any one of the first to sixth aspects is attached.

  According to the present invention, the relative position between the fixing member and the weight bar is fixed by attaching the first holding part to the fixing member of the roll screen and attaching the second holding part to the weight bar of the roll screen. Since the screen and the weight bar wound on the winding pipe can be held apart from each other, it is possible to prevent the weight bar from being pushed on the screen. Does not worsen sex.

  According to the first aspect of the invention, since the second holding portion is attached to the end portion of the weight bar, even when the common cloth is wound around the body of the weight bar, the second holding portion is attached to the wound common cloth. 2 It is possible to prevent the holding marks of the holding part from being made.

  According to the second aspect of the invention, since the relative movement in the longitudinal direction of the roll screen between the winding pipe and the weight bar is restricted, the roll screen can be prevented from being damaged due to the relative movement in the longitudinal direction.

  According to the third aspect of the present invention, since the second holding portion is attached to the weight bar cap, even when the co-fabric is wound around the main body of the weight bar, the second holding portion is wound around the wound co-fabric. It is possible to prevent the retention marks from being made.

  According to the fourth aspect of the present invention, since the second holding portion is restricted from moving in the longitudinal direction of the roll screen relative to the weight bar, the second holding portion moves to the center portion of the weight bar. Therefore, even when the co-fabric is wound around the weight bar main body, it is possible to prevent the retained trace of the second holding portion from being attached to the wound co-fabric.

  According to the fifth aspect of the present invention, since the set frame holding portion as the first holding portion is restricted from moving in the roll screen longitudinal direction outward direction with respect to the set frame, the roll screen support member is a roll. It is possible to prevent the screen from moving out in the longitudinal direction of the screen and falling off.

  According to the sixth aspect of the present invention, the side plate holding portion as the first holding portion is attached to the side plate, and the side plate holding portion is restricted from moving in the roll screen longitudinal direction. The support member for the roll is prevented from moving and falling off in the longitudinal direction of the roll screen, or the support member for the roll screen is prevented from moving inward in the longitudinal direction of the roll screen, and the co-fabric is wound around the weight bar body. When it is attached, it is possible to prevent the holding trace of the second holding portion from being attached to the co-fabric wound.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is an overall perspective view showing a roll screen support member and a roll screen according to an embodiment of the present invention.

  The roll screen 10 to which the roll screen support member is attached is supported by the side plate 14 so that both ends thereof are rotatable, and a fixing member including a set frame 12 and a pair of side plates 14 attached to both ends of the set frame 12. A known configuration is formed of a winding pipe 16, a screen 18 connected to the winding pipe 16 so as to be wound and unwound, and a weight bar 20 attached to the other end of the screen 18.

  In this example, as shown in FIG. 4, the other end of the screen 18 is wound around the body of the weight bar 20, so that the periphery of the body of the weight bar 20 has the same pattern as the screen 18. Yes. The end of the main body of the weight bar 20 is closed by a weight bar cap 20a made of synthetic resin, and the screen 18 is not wound around the weight bar cap 20a.

  The roll screen 10 may be operated in either a chain type in which a chain is provided at one end of the winding pipe 16 or a spring type in which an operation tool is provided from the weight bar 20.

  The side plate 14 is L-shaped in a front view, and one side of the side plate 14a is inserted into the set frame 12 (see FIG. 5), and the side plate cover 14b surrounds the other side of the side bracket 14a. Consists of.

  When the roll screen 10 is packed, the screen 18 is wound around the winding pipe 16, and the winding pipe 16, the fixing member, and the weight bar 20 are close to each other (see FIG. 7). The roll screen support member 30 attached to the roll screen 10 in this state is made of synthetic resin, and as shown in FIGS. 2 and 3, includes a first holding portion 32 that can be attached to the fixing member at one end. A second holding portion 34 that can be attached to the weight bar 20 is provided at the other end.

  In this example, the first holding portion 32 is a set frame holding portion which can be attached to the set frame 12 of the fixing member, and grooves 12a (see FIG. 4) a pair of engaging portions 32a fitted into the pair, and a connecting portion 32b between the pair of engaging portions 32a and exceeding the upper surface of the set frame 12.

  In this example, the second holding portion 34 can be attached to the weight bar cap 20a provided at the end of the weight bar 20, and the substantially ring portion 34a surrounding most of the outer peripheral surface of the weight bar cap 20a. And an inner flange 34b extending in the inner diameter direction from the side end of the ring portion 34a.

  In order to attach the roll screen support member 30 configured as described above to the roll screen 10 during packaging, the second holding portion 34 is attached to the weight bar cap 20a, and the ring portion 34a surrounds the weight bar cap 20a. In addition, the pair of locking portions 32 a of the first holding portion 32 are fitted into the grooves 12 a of the set frame 12. At this time, the flexibility of the connecting portion 32b may be used. In this way, the pair of roll screen support members 30 are attached to both ends of the roll screen 10.

  In the roll screen 10 supported by the roll screen support member 30, the relative position between the set frame 12 and the weight bar cap 20a is fixed. That is, the winding pipe 16 rotatably supported by the fixing member, and the relative position between the screen 18 and the weight bar 20 wound around the winding pipe 16 are fixed. Therefore, the weight bar 20 and the screen 18 wound around the winding pipe 16 can be maintained in a separated state so that the screen 18 does not leave a mark of the weight bar 20. On the other hand, as shown in FIG. 7, if the roll screen 10 is not supported by the roll screen support member 30, the weight bar 20 comes into contact with the screen 18 wound around the winding pipe 16.

  Further, the second holding portion 34 of the roll screen support member 30 is not the main body of the weight bar 20, but is wound around the main body of the weight bar 20 because it holds the weight bar cap 20a of the weight bar 20. The screen 18 can also be prevented from being retained by the second holding portion 34 by the roll screen support member 30.

  Since the inner flange 34b of the second holding portion 34 of each roll screen support member 30 is in contact with the side surface of the weight bar cap 20a and the movement in the roll screen longitudinal direction is restricted, the second holding portion 34 is provided. Is restricted from moving to the inner side of the weight bar cap 20 a, that is, to the main body side of the weight bar 20, and the roll screen support member 30 of the weight bar 20 is a screen wound around the main body of the weight bar 20. 18 will not be hurt. Further, since the second holding portion 34 cannot be attached to the main body of the weight bar 20 other than the weight bar cap 20a due to the inner flange 34b, the second holding portion 34 is attached to the end portion of the weight bar 20. It can be decided uniquely so that it is possible only.

  The roll screen support member 30 having the first holding portion 32 attached to the set frame 12 can move somewhat along the roll screen longitudinal direction with respect to the set frame 12, but the side plate cover 14b. 14c is fitted into the end of the groove 12a of the set frame 12 (see FIG. 5), and the locking portion 32a of the first holding portion 32 moves outward in the longitudinal direction along the groove 12a. When it comes into contact with the protrusion 14c of the cover 14b, it cannot move any further. Therefore, the longitudinal drop of the roll screen support member 30 from the roll screen 10 is prevented, and the movement in the longitudinal direction is limited. Therefore, as a result, the relative movement along the longitudinal direction of the fixing member and the winding pipe 16 and the weight bar 20 is also restricted. In other words, the weight bar 20 itself cannot be freely moved along the longitudinal direction of the roll screen 10 by the roll screen support member 30, and accordingly, in the longitudinal direction of the fixing member and the winding pipe 16 and the weight bar 20. Since the relative movement along is restricted, the roll screen 10 can be prevented from being damaged.

  FIG. 8 is a view showing another embodiment of the roll screen support member of the present invention. The same or similar parts as those of the previous embodiment are denoted by the same reference numerals. The roll screen support member 30-1 of this embodiment is made of a synthetic resin, includes a first holding portion 32-1 that can be attached to a fixing member at one end, and can be attached to the weight bar 20 at the other end. The second holding part 34 is provided.

  In this example, the first holding portion 32-1 is a side plate holding portion that can be attached to the side plate 14 of the fixing member. Specifically, a pair of locking portions 32-1a that are locked to the front edge and the rear edge of the side plate cover 14b, and a side surface of the side plate cover 14b that is between the pair of locking portions 32-1a. And a connecting portion 32b.

  The second holding portion 34 can be attached to a weight bar cap 20a provided at the end of the weight bar 20, and the main portion of the outer peripheral surface of the weight bar cap 20a is the same as in the first embodiment. A ring portion 34a that surrounds the inner ring 34b, and an inner flange 34b that extends from the end of the ring portion 34a in the inner diameter direction.

  To attach the roll screen support member 30-1 configured as described above to the roll screen 10 during packaging, the second holding portion 34 is attached to the weight bar cap 20a, and the ring portion 34a surrounds the weight bar cap 20a. In addition, the pair of locking portions 32-1a of the first holding portion 32-1 are locked to the front edge and the rear edge of the side plate cover 14b. At this time, the flexibility of the connecting portion 32b may be used. In this way, the pair of roll screen support members 30-1 are attached to both ends of the roll screen 10.

  The roll screen support member 30-1 also fixes the relative position between the fixing member and the weight bar cap 20a, and as a result, the weight bar 20 and the screen 18 wound around the winding pipe 16 are separated from each other. The screen 18 can be kept from being pushed by the weight bar 20.

  Further, since the second holding portion 34 holds the weight bar cap 20a of the weight bar 20 instead of the main body of the weight bar 20, the screen 18 wound around the main body of the weight bar 20 is also used for the roll screen. The supporting member 30-1 can prevent the second holding part 34 from being left behind.

  In addition, the inner flange 34b of the second holding portion 34 of each roll screen support member 30-1 is in contact with the outer surface of the weight bar cap 20a and is restricted from moving in the roll screen longitudinal direction, The second holding portion 34 does not move to the inside of the weight bar cap 20 a, that is, the main body side of the weight bar 20, and the roll screen support member 30-1 of the weight bar 20 is the main body of the weight bar 20. The screen 18 wound around the screen is not damaged.

  Further, the roll screen support member 30-1 having the first holding portion 32-1 attached to the side plate 14 cannot move along the longitudinal direction with respect to the roll screen 10. Therefore, the roll screen support member 30-1 is prevented from falling off from the roll screen 10 in the longitudinal direction, and the relative movement of the fixing member and the winding pipe 16 and the weight bar 20 along the longitudinal direction is limited. become. That is, the weight bar 20 itself cannot be freely moved along the longitudinal direction of the roll screen 10 by the roll screen support member 30-1, and accordingly, the length of the fixing member and the winding pipe 16 and the weight bar 20 can be reduced. Since the relative movement along the direction is restricted, the roll screen 10 can be prevented from being damaged.

It is a perspective view showing the state at the time of attaching the supporting member for roll screens of this invention, and a roll screen. (A) of the supporting member for roll screens of this invention is a side view, (b) is a front view. It is the perspective view seen from the bottom face direction of the support member for roll screens of the present invention. It is sectional drawing showing the attachment state of the roll screen and the support member for roll screens of this invention. It is a front view showing the attachment state of the roll screen and the support member for roll screens of this invention. It is a top view showing the attachment state of the roll screen and the support member for roll screens of this invention. FIG. 5 is a view corresponding to FIG. 4 showing a roll screen to which a conventional roll screen support member is not attached. It is a side view of the supporting member for roll screens by other embodiment of this invention. It is sectional drawing showing the attachment state of the supporting member for roll screens by other embodiment of this invention with a roll screen.

Explanation of symbols

10 Roll screen 12 Set frame (fixing member)
14 Side plate (fixing member)
16 Winding pipe 18 Screen 20 Weight bar 20a Weight bar cap 30, 30-1 Roll screen support member 32 First holding portion (set frame holding portion)
32-1 1st holding part (side plate holding part)
34 Second holding part

Claims (7)

The fixing member (12, 14), the winding pipe (16) rotatably supported by the fixing member (12, 14), and one end of the fixing member (12, 14) are connected to the winding pipe (16) so as to be wound and unwound. A roll screen (10) having a screen (18) and a weight bar (20) attached to the other end of the screen (18), the screen (18) is wound around a winding pipe (16). A support member for a roll screen that is detachably attached in a state where
A first holding part (32, 32-1) attachable to the fixing member (12, 14) and a second holding part (34) attachable to an end of the weight bar (20); A roll screen support member characterized by holding the screen (18) and the weight bar (20) wound on the winding pipe (16) in a state of being separated from each other in a roll screen attached state. The fixing member (12, 14), the winding pipe (16) rotatably supported by the fixing member (12, 14), and one end of the fixing member (12, 14) are connected to the winding pipe (16) so as to be wound and unwound. A roll screen (10) having a screen (18) and a weight bar (20) attached to the other end of the screen (18), the screen (18) is wound around a winding pipe (16). A support member for a roll screen that is detachably attached in a state where
The first holding part (32, 32-1) that can be attached to the fixing member (12, 14) and the second holding part (34) that can be attached to the weight bar (20). In this state, the screen (18) and the weight bar (20) wound around the winding pipe (16) are held in a separated state, and the roll of the winding pipe (16) and the weight bar (20) A roll screen support member characterized by restricting relative movement in the longitudinal direction of the screen.   The roll screen support member according to claim 1 or 2, wherein the second holding portion (34) is attachable to a weight bar cap (20a) provided at an end portion of the weight bar.   The movement of the second holding part (34) in the roll screen longitudinal direction inner side direction is regulated with respect to the weight bar (20) when the roll screen is attached. The support member for roll screens as described in the item.   The first holding portion (32) is a set frame holding portion that can be attached to the set frame (12) of the fixing member, and the set frame holding portion is a roll screen attached to the set frame (12) in a roll screen attached state. The roll screen support member according to any one of claims 1 to 4, wherein movement in the outer side of the screen longitudinal direction is restricted.   The first holding portion (32-1) is a side plate holding portion that can be attached to the side plate (14) of the fixing member, and the side plate holding portion is attached to the roll screen (10) with the roll screen attached. The roll screen support member according to any one of claims 1 to 4, wherein movement in the roll screen longitudinal direction is restricted. The roll screen to which the supporting member for roll screens of any one of Claims 1 thru | or 6 was attached.

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