JP5696939B2 - Roll screen packaging method and roll screen - Google Patents

Description

  The present invention relates to a roll screen packaging method and a roll screen that can protect the screen during installation of the roll screen.

  As a conventional roll screen packaging method, as shown in FIG. 9A, the entire roll screen 10 is inserted into a cylindrical packing material 40 as a stage before the roll screen 10 is put into a packaging box such as cardboard. After that, as shown in FIG. 9B, the end of the packaging material 40 is bent and sealed with an adhesive tape 42 or the like, and sealed in a packaging box so as to prevent adhesion of dirt and scratches. Things are generally known.

  Further, when the roll screen 10 is installed at the mounting location, in order to prevent dirt such as dirt from adhering to the screen, as shown in FIG. There is also one in which the wrapping paper 44 is wound in a loop shape over the entire vertical direction. When the installation work is performed, the wrapping paper 44 is held, and when the work is finished, the wrapping paper 44 can be broken and removed.

  Further, Patent Document 1 discloses that a first holding part that can be attached to the set frame and a second holding part that can be attached to the end of the weight bar in order to prevent the push marks of the weight bar from adhering to the screen during packaging. There is disclosed a roll screen support member that holds a screen and a weight bar that are wound around a winding pipe in a state of being attached to the roll screen and separated from each other.

JP 2007-198013 A

  However, the packaging method according to FIG. 9 and Patent Document 1 can prevent dirt and scratches on the screen or adhesion of weight bar marks in the packaged state. There is a problem that it is impossible to prevent adhesion of dirt, scratches, etc. to the screen.

  On the other hand, in the packaging method of FIG. 10 as well, it is difficult to prevent the screen from being attached with dirt or scratches unless the entire roll screen 10 is covered with a packaging material or the like in the packaged state. Further, since the wrapping paper 44 only covers a part of the screen, it cannot be prevented from inadvertently touching the screen during the work, and when the wrapping paper 44 is broken after the installation work. When using a blade, if the blade is not handled carefully, there is a risk of scratching the screen.

  The present invention has been made in view of such a problem, and an object of the present invention is to provide a roll screen packaging method and a roll screen capable of preventing adhesion of dirt and scratches to the screen from packing to installation. And

In order to achieve the above-described object, the invention described in claim 1 is a fixed 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. In a roll screen packaging method of packaging a roll screen having a screen and a weight bar connected to the other end of the screen with a packaging material,
Pulling out at least the lower end of the screen from the winding pipe;
Covering the lower end of the screen drawn from the winding pipe with the packaging material from the lower end;
The screen is wound on the winding pipe, whereby the packaging material overlapping the screen is wound on the winding pipe integrally with the screen, so that at least one turn of the screen completely wound on the winding pipe is exposed. Coating the outer peripheral surface with a packaging material;
It is characterized by providing.

The invention according to claim 2 is the invention according to claim 1, wherein the step of coating with the packaging material comprises:
Placing the lower end of the screen on the spread packaging;
Forming a folded portion by folding the lower end of the packaging material, and covering at least the weight bar with the folded portion;
It is characterized by providing.

  According to a third aspect of the present invention, in the second aspect of the present invention, the packaging material is wider than the screen, and the step of covering with the packaging material includes wrapping both end portions of the screen placed on the packaging material. The method further comprises a step of folding back both end portions of the packaging material in accordance with the width of the screen.

The invention according to claim 4 is the invention according to any one of claims 1 to 3,
Installing the fixing member at the mounting location;
Unwinding the screen from the take-up pipe after installation of the fixing member, thereby removing the packaging material from the lower end of the screen downward;
It is characterized by providing.

  A fifth aspect of the present invention is the method according to any one of the first to fourth aspects, wherein the operation tool attached to the weight bar is pulled out from a hole formed in the packaging material covering the weight bar. Is further provided.

  The invention described in claim 6 is the invention described in any one of claims 1 to 5, further comprising a step of inserting a manual between the packaging material and the screen.

The invention according to claim 7 is a fixing member, a winding pipe rotatably supported by the fixing member, a screen having one end connected to the winding pipe so as to be wound and unwound, and the other end of the screen. In a roll screen comprising a weight bar to be coupled,
In a state where the screen is completely wound on the winding pipe, at least the outer peripheral surface of the weight bar and the outer peripheral surface of one turn exposed to the outside of the screen are overlapped and wound along these surfaces. It is characterized by being coated.

  The invention described in claim 8 is characterized in that, in the invention described in claim 7, the packaging material does not cover the fixing member but covers only the screen and the weight bar.

  According to the present invention, since the exposed outer peripheral surface of the screen in a state where the packaging material is wound is covered, it is possible to prevent adhesion of dirt and scratches to the screen.

  Since the screen can be covered with the packaging material simply by covering the lower end portion of the screen with the packaging material from the lower end and winding the packaging material integrally with the screen, the mounting operation of the packaging material is easy.

  Since the fixing member is not covered with the packaging material, the fixing member can be installed at the mounting location with the packaging material attached, and the operation can be performed without touching the screen directly with the hand. In addition, it is possible to prevent dirt and scratches from being attached to the screen.

  Moreover, since a packaging material can be removed by unwinding a fixed amount of the screen from the winding pipe after the fixing member is installed at the mounting location, a blade is not necessary and the packaging material can be easily removed.

  Since the packaging material that overlaps the screen is wound together with the screen by using the force of winding the screen by the winding pipe, the packaging material may be accidentally detached unless the operation unit is operated and the screen is pulled out. The screen can be kept covered with the packaging material from the time of packaging to the time of installation.

It is a side view of the roll screen which implements the 1st Embodiment of this invention. It is a front view of the roll screen which implements the 1st Embodiment of this invention. It is a perspective view which shows the procedure of the packaging method of the roll screen which concerns on the 1st Embodiment of this invention. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 3A. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 3B. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 3C. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 3D. It is a side view of the roll screen after packaging. It is a side view which shows the procedure which removes a packaging material from a roll screen. It is a perspective view which shows the procedure of the packaging method of the roll screen which concerns on the 2nd Embodiment of this invention. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 6A. It is a perspective view which shows the procedure of the packaging method of the roll screen which concerns on the 3rd Embodiment of this invention. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 7A. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 7B. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 7C. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 7D. It is a perspective view which shows the procedure of the packaging method of the roll screen following FIG. 7E. It is a front view which shows the packaging method of the roll screen which concerns on the 4th Embodiment of this invention. It is a reverse view of the attention paper of FIG. It is a front view which shows the procedure of the packaging method of the roll screen following FIG. 8A. It is a front view which shows the procedure of the packaging method of the roll screen following FIG. 8D. It is a perspective view which shows the packaging method of the conventional roll screen. It is a perspective view which shows another packaging method of the conventional roll screen.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

  As shown in FIGS. 1 and 2, a roll screen 10 embodying the present invention has a fixing member composed of a set frame 12 and a pair of side plates 14 attached to both ends of the set frame 12, and both ends of the side plate 14. A winding pipe 16 that is rotatably supported, a screen 18 that is connected to the winding pipe 16 at one end so as to be wound and unwound, and a weight bar 20 that is attached to the other end of the screen 18. The structure is made. An operation unit for operating the raising and lowering of the screen 18 includes a pulley 22 and an operation chain 24, and the pulley 22 is interposed between one side plate 14 (right side in FIG. 2) and the winding pipe 16. Is provided so as to be rotationally driven. The operation chain 24 is wound around the pulley 22 and can be rotated.

  The length of the packaging material 26 for packaging the roll screen 10 is larger than at least the entire circumference of the weight bar 20 and the length of one turn of the screen 18 completely wound around the winding pipe 16. , Preferably having a dimension wider than the screen 18 and the weight bar 20. As the material of the packaging material 26, any flexible soft material can be used. For example, transparent or translucent low density polyethylene (LDPE) can be used. By making it transparent or translucent, it is convenient because the screen 18 can be seen from the outside after packaging, but is not limited to this, but is not necessarily limited to this, and other than opaque or low density polyethylene (LDPE) Of course, it is also possible to use.

  Next, a method for attaching the packaging material to the roll screen 10 will be described with reference to FIG.

  First, as shown in FIG. 3A, with the screen 18 pulled out from the winding pipe 16 to some extent, the lower end of the screen 18 is placed on the packaging material 26 so that the back surface of the screen 18 and the packaging material 26 are in contact with each other. In addition, the weight bar has a length that allows both side portions of the packaging material 26 to protrude outward from the both end portions of the screen 18 and the weight bar 20, and the lower end portion of the packaging material 26 can cover at least the outer periphery of the weight bar 20. It protrudes from the lower end of 20 (step 1). At this time, the set frame 12 or the side plate 14 may be fixed with a jig.

  Next, as shown in FIG. 3B, the lower end of the packaging material 26 is folded back along the weight bar 20 to the front side of the screen 18 to form a folded portion 26c. The folded portion 26c has a size that allows at least the entire weight bar 20 to be covered with the packaging material 26 (step 2).

  Next, as shown in FIG. 3C, the both sides of the packaging material 26 are folded so as to wrap the screen 18 and the weight bar 20 so as to wrap them (step 3).

  By folding back the packaging material 26 as described above, the lower end portion of the screen 18 is covered in a bag shape with the packaging material 26 from the lower end thereof. Even if the dimensions of the screen 18 are various, it is possible to use the packaging material 26 having the same dimensions by adjusting the amount of folding of the packaging material 26. Note that the order of step 3 and step 2 can be switched, and step 3 can be omitted when the width of the packaging material 26 is the same as or smaller than the screen 18. .

  Thereafter, as shown in FIG. 3D, the screen 18 is wound around the winding pipe 16 by using the screen winding function of a normal roll screen. Thus, when the screen 18 is wound up to the portion overlapping the packaging material 26, the packaging material 26 is wound around the winding pipe 16 integrally with the screen 18 from the upper end portion (step 4).

  3E, when the screen 18 is completely wound around the winding pipe 16, the packaging material 26 is wound around the entire circumferential surface of the screen 18 and the weight bar 20, and the packaging material 26 is at least on the screen 18. While completely covering the exposed outer peripheral surface and the weight bar 20 for one volume, as shown in FIG. 4, the upper end portion 26d of the packaging material 26 (in other words, the upper end portion on the back side of the packaging material 26), and the folding The upper end portion 26e of the portion 26c (in other words, the lower end portion of the packaging material 26 before being folded, and the upper end portion on the front side of the packaging material 26 after being folded) is the mutually wound screen 18 and the weight bar 20. It is located at a position where it is wound further than the overlapping portion 21. Thereby, in the state in which the screen 18 is completely wound up, the vicinity of the upper end portions 26d and 26e of the packaging material 26 is sandwiched between the overlapping portions 21 of the screen 18 and the weight bar 20 so as to overlap each other. It cannot be easily removed from the screen 18 and the weight bar 20. In this way, only the screen 18 and the weight bar 20 excluding the set frame 12 and the side plate 14 are covered with the packaging material 26 (step 5).

  Preferably, the upper end portion 26d of the packaging material 26 and the upper end portion 26e of the folded portion 26c are located at a position less than one turn of the screen 18 from the overlapping portion 21 of the screen 18 and the weight bar 20. The influence on the winding of the screen 18 can be reduced. More preferably, the upper end portion 26 d of the packaging material 26 and the upper end portion 26 e of the folded-back portion 26 c are further wound from the overlapping portion 21 of the screen 18 and the weight bar 20 and wound around the winding pipe 16. It is preferable to be in a position sandwiched between the outer screen 18 and the inner screen 18, thereby stably fixing the packaging material 26.

  Thus, since the packaging material 26 can be attached using the screen winding function of a normal roll screen without using any parts such as adhesive tape, the attaching operation is easy.

  The roll screen packaged by the above method is further transported in a packaging box made of cardboard or the like as necessary. Since the packaging material 26 is interposed in the overlapping portion of the screen 18 and the weight bar 20 during packing or transportation, direct contact between the screen 18 and the weight bar 20 can be avoided. It is possible to make it difficult for the weight 18 to adhere to the screen 18.

  After transportation, the roll screen 10 is installed at a desired mounting location. Specifically, as shown in FIG. 4, the set frame 12 is installed at a mounting location such as a window frame by the bracket 38.

  During this installation operation, the set frame 12 and the side plate 14 are not covered with the packaging material 26, so that the packaging material 26 does not get in the way. Further, by performing the installation work with the packaging material 26 attached, the screen 18 and the weight bar 20 can be touched by hand through the packaging material 26 during the work, so that the workability is good. Since the parts 18 and the weight bar 20 are not directly touched, dirt and scratches are not attached to them.

  When the installation of the set frame 12 is completed, the operation chain 24 is operated to drive the pulley 22 to rotate, and as shown in FIG. The bar 20 is then lowered as the screen 18 is unwound from the take-up pipe 16. At this time, the overlap between the weight bar 20 and the screen 18 is released, and at the same time, the overlap between the vicinity of the upper end portions 26d and 26e of the packaging material 26 is also released. The folded portion 26 c of the packaging material 26 descends together with the weight bar 20, and the portion of the packaging material 26 that overlaps the screen 18 descends integrally with the screen 18. Further, the operation chain 24 is operated to rotate the pulley 22 to rotate the take-up pipe 16, and the upper end portion 26d of the packaging material 26 hangs from the take-up pipe 16 as shown in FIG. When unwinding to the position, as shown in FIG. 5C, the packaging material 26 descends by its own weight and naturally comes off from the screen 18 and the weight bar 20.

  As described above, the packaging material 26 is naturally detached from the screen 18 and the weight bar 20 only by unwinding the screen 18 to a position where the upper end portion 26d of the packaging material 26 hangs down from the winding pipe 16, so that the packaging material 26 is removed. Is easy. Even when the packaging material 26 does not fall by its own weight due to static electricity or frictional force, the packaging material 26 can be easily removed by pulling the packaging material 26 lightly downward. Therefore, since it is not necessary to use a blade, the screen 18 is not damaged. Or even if it does not perform the removal operation | work of the packaging material 26 as a single process, it can also remove only by performing the downward operation of the screen 18 which is normal operation at the time of the first use.

  Next, a second embodiment will be described based on FIG.

  In the first embodiment, the lower end portion of the screen 18 is covered by folding a single sheet-like packaging material 26. In the second embodiment, as shown in FIG. The material 28 has a bag shape in advance, and both sides of the folded portion 28c are sealed.

  In this second embodiment, as shown in FIG. 6B, with the screen 18 pulled out from the winding pipe 16 to some extent, the lower end of the screen 18 is inserted into the packaging material 28 from the lower end of the screen 18, and the screen The lower end of 18 is covered with a bag-shaped packaging material 28. Subsequent procedures are the same as those in the first embodiment, and a description thereof will be omitted.

  According to this embodiment, since the process of folding the packaging material 28 is not necessary, workability can be improved.

  Next, a third embodiment will be described based on FIG.

  The roll screen 30 according to the third embodiment has a configuration in which the take-up pipe 16 is wound by a biasing force of a spring (not shown) built in the take-up pipe 16 and the pulley according to the first embodiment. Instead of or in addition to 22 and the operation chain 24, an operation tool including a pull cord 32 and an operation knob 34 provided at the tip of the pull cord 32 is attached to the weight bar 20.

  As is well known, when the screen 18 wound around the winding pipe 16 is unwound, the roll screen 30 is pulled by holding the operation knob 34 and pulling out the weight bar 20 and the screen 18. The screen 18 can be unwound from the take-up pipe 16, and when the hand is released from the operation knob 34, a stopper (not shown) built in the take-up pipe 16 is engaged to stop the screen 18 at an arbitrary position. On the other hand, when the screen 18 is wound around the winding pipe 16, the spring 18 is released by slightly lowering the screen 18 with the operation knob 34 and slightly unwinding the screen 18 from the winding pipe 16 to release the stopper. The winding pipe 16 can be rotated by the animal power to wind up the screen 18.

  The packaging material 26 (which may be the packaging material 28) attached to the roll screen 30 is configured with the same external dimensions and materials as in the previous embodiment, and has a hole portion 26a through which the operation knob 34 and the pull cord 32 can be inserted. It is formed in the folded portion 26c. Preferably, as shown in FIG. 7, a slit 26b is formed in the packaging material 26 from the hole 26a to the lower end.

  A method of attaching the packaging material 26 to the roll screen 30 of the third embodiment will be described with reference to FIG. 7, but only differences from the first embodiment will be mainly described.

  First, as shown in FIG. 7A, after the screen 18 is pulled out from the winding pipe 16 to some extent, the lower end of the screen 18 is placed on the packaging material 26, and then the packaging as shown in FIGS. 7B and 7C. The lower end of the material 26 is folded back along the weight bar 20 to the front side of the screen 18. At this time, the pull cord 32 is inserted through the hole 26a through the slit 26b. Thereafter, as shown in FIG. 7D, the both sides of the packaging material 26 are folded back so as to wrap around the both sides of the screen 18 and the weight bar 20, the operation knob 34 is slightly lowered, the stopper is released, and the winding is performed. The take-up pipe 16 is driven to rotate, and the screen 18 is taken up as shown in FIG. 7E. Then, as shown in FIG. 7F, when the screen 18 is completely wound around the winding pipe 16, the packaging material 26 is exposed on at least one turn of the screen 18 as in the first embodiment. And the weight bar 20 can be completely covered.

  Since the operation tool constituted by the pull cord 32 and the operation knob 34 is configured to be pulled out from the hole 26a of the packaging material 26, the packaging material 26 prevents the operation tool and the screen from coming into direct contact. It becomes difficult to get a mark of.

  The slit 26b provided in the packaging material 26 is not necessarily provided. When the slit 26b is not provided, the operation knob 34 and the pull cord 32 may be directly inserted into the insertion hole 26a.

  Next, a fourth embodiment will be described based on FIG.

  In the fourth embodiment, when packaging with the packaging material 26 (or the packaging material 28), the manual 36 is inserted between the screen 18 and the packaging material 26 and wound together therewith. Is.

  The instruction 36 can describe general usage instructions, cautions, specifications, etc. of the roll screen on the front surface 36a, and the back surface 36b has a caution regarding the packaging material 26 as shown in FIG. 8B. It is good to write a writing. That is, if the packaging material 26 is removed before the installation work of the roll screen 10, the effect of the packaging material 26 is reduced by half. Good.

  To insert the instruction 36, the instruction 36 is positioned upside down so that the front surface 36a contacts the screen 18 and the back surface 36b contacts the packaging material 26. 26 is inserted. As shown in FIG. 8C, the instruction 36 at this time may have a lower end located slightly above the hole 26a. Next, when the screen 18 is completely wound around the winding pipe 16, as shown in FIG.

  Accordingly, if the packaging material 26 is a transparent or translucent material, the matters described in the instructions can be confirmed through the packaging material 26.

  Optionally, instead of inserting the manual 36 as in this embodiment, it is also possible to print a notice of “removing after installation” on the packaging material itself.

10, 30 Roll screen 12 Set frame (fixing member)
14 Side plate (fixing member)
16 Winding pipe 18 Screen 20 Weight bar 26, 28 Packaging material 26a Hole portion 26c, 28c Turn-up portion 32 Pull cord (operating tool)
34 Operation knob (operating tool)
36 Manual

Claims (8)

A fixing member (12, 14), a winding pipe (16) rotatably supported by the fixing member, a screen (18) having one end connected to the winding pipe so as to be wound and unwound, and a screen ( A roll screen packaging method for packaging a roll screen (10) with a weight bar (20) connected to the other end of 18) with a packaging material (26, 28);
Withdrawing at least the lower end of the screen (18) from the winding pipe (16);
Covering the lower end of the screen (18) drawn from the winding pipe (16) from the lower end with a packaging material (26, 28);
The screen (18) is wound around the winding pipe (16), whereby the packaging material (26, 28) overlapping the screen (18) is wound around the winding pipe (16) integrally with the screen (18), Covering at least one turn of the exposed outer peripheral surface of the screen (18) completely wound on the winding pipe (16) with a packaging material (26, 28);
A roll screen packaging method comprising: The step of covering with the packaging material (26) comprises:
Placing the lower end of the screen (18) on the spread packaging material (26);
Forming a folded part (26c) by folding the lower end of the packaging material (26), and covering at least the weight bar (20) with the folded part (26c);
The roll screen packaging method according to claim 1, further comprising: The wrapping material (26) is wider than the screen (18),
In the step of covering with the packaging material (26), both end portions of the packaging material are adjusted in accordance with the width of the screen (18) so as to wrap both end portions of the screen (18) placed on the packaging material (26). The roll screen packaging method according to claim 2, further comprising a folding step. Installing the fixing members (12, 14) at the mounting location;
Unwinding the screen (18) from the take-up pipe (16) after installation of the fixing members (12, 14), thereby removing the packaging material (26, 28) from the lower end of the screen (18) downward; ,
The roll screen packaging method according to any one of claims 1 to 3, further comprising:   The method further comprises the step of pulling out the operation tool (32, 34) attached to the weight bar (20) from a hole (26a) formed in the packaging material (26, 28) covering the weight bar (20). 5. The roll screen packaging method according to claim 1, wherein the roll screen is packaged.   The roll screen packaging according to any one of claims 1 to 5, further comprising the step of inserting instructions (36) between the packaging material (26, 28) and the screen (18). Method. Fixing members (12, 14);
A winding pipe (16) rotatably supported by the fixing members (12, 14);
A screen (18) having one end connected to the winding pipe (16) so as to be wound and unwound;
A roll screen comprising a weight bar (20) coupled to the other end of the screen (18),
In a state where the screen (18) is completely wound on the winding pipe (16), at least the outer peripheral surface of the weight bar (20) and the outer peripheral surface of one turn exposed to the outside of the screen (18) A roll screen characterized in that it is covered with a packaging material (26) that is wound in an overlapping manner along the surface, and a part of the packaging material (26) is wound up together with the screen (18) onto a winding pipe (16). .   8. The roll screen according to claim 7, wherein the packaging material (26) does not cover the fixing members (12, 14) but covers only the screen (18) and the weight bar (20).

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