JP3205618U - Fall prevention aid - Google Patents

Abstract

The present invention provides a fall-preventing assisting device having a structure that can be easily and inexpensively installed at a necessary place of an existing fall-preventing protective wall without carrying out extensive construction work. SOLUTION: There is a plate-like portion and an unpleasant portion that is provided integrally with the plate-like portion on the surface of the plate-like portion and gives painful discomfort to the opponent's hand or foot that touches the surface. In addition, a fall prevention assisting device in which the plate-like portion is installed on the protective wall 101 with the uncomfortable portion outside. [Selection] Figure 11

Description

  The present invention relates to a fall-preventing assisting device, and in particular, prevents fall-off to prevent infants and children from falling over a protective wall formed by a barrier or a handrail provided on the barrier. It relates to assistive devices.

  In recent years, apartment buildings such as condominiums have become higher-rise, and accordingly, painful fall accidents such as infants and children are increasing. The main cause is a fall accident over a protective wall formed by a barrier or a handrail provided on a barrier, a balcony, a veranda, an open corridor, etc. in a high-rise house such as an apartment. Nonetheless, the height of the protective walls around the balconies, verandas, and open corridors of high-rise homes is almost always the minimum height stipulated by the law. An accident has occurred over a protective wall of a specified height. This problem occurs not only in high-rise housing but also in protective walls in stairs and general public facilities in low-rise homes.

  By the way, there are a wide variety of types of protective walls such as balconies, verandas and open corridors in high-rise houses, and staircases in ordinary houses and public walls. FIG. 15 to FIG. 18 and the like are known as typical protection walls around the balcony, veranda, and open corridor in a high-rise house. The structure of the representative example shown in FIGS. 15 to 18 will be described below. In FIGS. 15 to 18, the same elements are denoted by the same reference numerals throughout.

  The protective wall 101 of the type shown in FIG. 15 (hereinafter this type is referred to as “type A”) is simply a barrier 50 made of concrete or the like provided vertically from the floor, and the upper surface 50a of the barrier 50 is flat. Is formed.

  A protective wall 201 of the type shown in FIG. 16 (hereinafter, this type is referred to as “type B”) is provided with a concrete barrier 50 vertically from the floor or the like, and a protective fence for fall prevention at an intermediate portion of the barrier 50 An air vent window 51 in which 60 is embedded is provided, and the upper surface 50a of the barrier 50 is formed in a planar shape.

  A protective wall 301 of the type shown in FIG. 17 (hereinafter, this type is referred to as “type C”) is provided with a concrete barrier 50 vertically from the floor or the like, and a protective fence for fall prevention at an intermediate portion of the barrier 50. 60 is provided and an air vent window 51 is provided. Moreover, although the upper surface 50a of the barrier 50 is formed in a planar shape, the crosspiece 60a of the protective fence 60 has a round shape as shown in FIG. Or a rectangular shape as shown in FIG.

  A protective wall 401 of the type shown in FIG. 18 (hereinafter, this type is referred to as “type D”) is mounted on the barrier 50 in the protective wall 301 of type C via an attachment column 61 fixed to the upper surface 50 a of the barrier 50. A handrail 70 for preventing falls is provided. The handrail 70 includes a round shape as shown in FIG. 10C or a rectangular shape as shown in FIG.

  In view of this, conventionally, a fall prevention device has been devised so that infants and children cannot get over barriers and handrails (see, for example, Patent Document 1 and Patent Document 2).

  The fall prevention device described in Patent Document 1 is provided with a protective fence that can not be overridden by infants and children on a barrier of a veranda in a high-rise house to prevent the fall.

  The fall prevention device described in Patent Document 2 rotatably supports both ends of a handrail circulated in a balcony, a veranda, an open corridor, etc. in a high-rise house, and when an infant or a child climbs over the handrail and gets over the handrail, It rotates inside (balconies, verandas, open corridors) and falls outside.

Japanese Patent Application Laid-Open No. 11-140970. JP 2010-248771 A.

  However, in the conventional fall prevention device provided with a protective fence as described in Patent Document 1, when an outdoor unit of an air conditioner, a chair or a table is placed, There is a problem that even small infants and children, etc., with a height as a foothold, may get over a protective fence and lead to a fall accident.

  Moreover, in the method of providing a handrail rotatably as described in Patent Document 2, it is necessary to remove the handrail that has already been installed and replace it with a handrail that is newly structured to prevent falling. There was a problem that construction cost was required. In a newly built high-rise house, it can be installed relatively easily, but there is a problem that the structure itself is complicated and the installation cost increases.

  Further, as described above, since there are a wide variety of types of protective walls, it is desired that the protective walls can be easily applied to these various types of protective walls even after the protective walls are installed. In the fall prevention device as described in Patent Document 2, there is a problem that the existing protective wall cannot be easily modified and installed.

  Therefore, the present invention has been made in view of the above problems, and has a structure that can be easily and inexpensively installed at a necessary place on an existing protective wall without carrying out extensive construction work. The purpose is to provide ingredients.

  The present invention has been proposed to achieve the above object, and the present invention according to claim 1 is a fall prevention assisting device installed on a fall prevention protective wall, comprising a plate-like portion and the plate-like portion. An unpleasant part that is provided integrally with the plate-like part on the surface of the part and that gives painful discomfort to the opponent's hand or foot that touches the surface of the plate-like part with a hand or foot; And having the unpleasant part on the outside and installing the plate-like part on the protective wall.

  According to this configuration, for example, the uncomfortable part is placed outside on the protective wall in a balcony or veranda of a high-rise apartment such as an apartment or a condominium, the protective wall in an open corridor, the staircase of a general house, or a general public facility. When the plate-like part is installed, if an infant or a child climbs the protective wall and tries to touch the surface of the plate-like part with a hand or a foot, it is provided on the surface of the plate-like part. The uncomfortable part is touching a hand or a foot, and the hand or foot touching the uncomfortable part is given a painful discomfort. Thereby, an infant, a child, etc. can stop climbing on the said protective wall, and a fall accident can be prevented beforehand.

  The present invention according to claim 2 is characterized in that the discomfort portion is formed by forming the surface of the plate-like portion as a rough surface having thorns.

  According to this configuration, when an infant, a child, or the like tries to touch the surface of the plate-like portion with a hand or a foot while climbing the protective wall, the rough portion in the uncomfortable portion provided on the surface of the plate-like portion is used. The thorns on the surface touch the hands and feet, and the hands and feet touching the thorns of the uncomfortable part give painful discomfort. Thereby, an infant, a child, etc. can stop climbing on the said protective wall, and a fall accident can be prevented beforehand.

  According to a third aspect of the present invention, the unpleasant portion is provided with a plurality of hard hair-like fiber materials juxtaposed on the surface of the plate-like portion so as to protrude from the plate-like portion outward at a substantially right angle. It is characterized by.

  According to this configuration, when an infant, a child, or the like tries to touch the surface of the plate-like portion with a hand or a foot in order to climb the protective wall, it is hard in the uncomfortable portion provided on the surface of the plate-like portion. The hair-like fiber material touches hands and feet, and gives painful discomfort to the hands and feet touching the fiber material in the uncomfortable part. Thereby, an infant, a child, etc. can stop climbing on the said protective wall, and a fall accident can be prevented beforehand.

  The present invention according to claim 4 is characterized in that the uncomfortable part is formed by arranging a plurality of conical protrusions having sharp points on the surface of the plate-like part.

  According to this configuration, when an infant or a child climbs the protective wall and tries to touch the surface of the plate-like portion with a hand or a foot, the cone in the uncomfortable portion provided on the surface of the plate-like portion. The hand-shaped protrusion touches the hand or foot, and gives painful discomfort to the hand or foot touching the protrusion. Thereby, an infant, a child, etc. can stop climbing on the said protective wall, and a fall accident can be prevented beforehand.

  The present invention according to claim 5 is characterized in that the unpleasant portion is formed by arranging a plurality of columns having conical protrusions with pointed tips on the front side on the surface of the plate-like portion. To do.

  According to this configuration, when an infant or a child climbs the protective wall and tries to touch the surface of the plate-like portion with a hand or a foot, the column in the uncomfortable portion provided on the surface of the plate-like portion. The conical protrusion provided on the distal end side touches a hand or a foot, and gives a painful discomfort to the hand or foot touching the protrusion. Thereby, an infant, a child, etc. can stop climbing on the said protective wall, and a fall accident can be prevented beforehand.

  The present invention according to claim 6 is characterized in that the plate-like portion is formed in a cross-sectional flat plate shape.

  According to this configuration, when the upper surface of the protective wall is a flat surface, the fall prevention assisting tool can be attached by bringing the plate-like portion into close contact with the flat surface. Further, even if the upper surface is deformed, the plate-like portion is disposed following the shape of the upper surface. Thereby, it can attach reliably, without deteriorating the appearance of the said protective wall.

  According to a seventh aspect of the present invention, the plate-like portion is formed in a cylindrical shape having a perfect circular cross section, and is an opening penetrating from the outer surface to the inner surface over both end surfaces of the cylindrical shape. It is characterized by forming a slit for use.

  According to this configuration, in the case where the protective wall has a handrail having a perfect circular cross section on the upper surface of the barrier, the outer periphery of the handrail is wrapped with a cylindrical plate-shaped portion. The plate-like portion can be attached in close contact with the outer peripheral surface of the handrail. Moreover, since the opening slit that penetrates from the outer surface to the inner surface across the both end surfaces of the cylindrical shape is provided, the slit portion is opened and attached from the side surface side of the handrail. When the slit portion is closed, the plate-like member can be easily attached so as to wrap around the outer periphery of the handrail. Moreover, when the outer diameter of the handrail is slightly larger than the inner diameter of the plate-like portion and there is an error between the handrail and the plate-like portion, the error can be absorbed by the opening of the slit. Thereby, it can attach reliably, without deteriorating the appearance of the said protective wall.

  The present invention according to claim 8 is characterized in that the plate-like portion is formed in a cylindrical shape having an elliptical cross section, and is an opening slit penetrating from the outer surface to the inner surface over both ends of the cylindrical shape. It is characterized by forming.

  According to this configuration, in the case where the upper surface of the barrier has the structure of the protective wall provided with a handrail having an elliptical cross section, the outer periphery of the handrail is wrapped with a cylindrical plate-shaped portion, The plate-like portion can be attached in close contact with the outer peripheral surface of the handrail. Moreover, since the opening slit that penetrates from the outer surface to the inner surface across the both end surfaces of the cylindrical shape is provided, the slit portion is opened and attached from the side surface side of the handrail. When the slit portion is closed, the plate-like portion can be easily attached so as to wrap around the outer periphery of the handrail. Moreover, when the outer diameter of the handrail is slightly larger than the inner diameter of the plate-like portion and there is an error between the handrail and the plate-like portion, the error can be absorbed by the opening of the slit. Thereby, it can attach reliably, without deteriorating the appearance of the said protective wall.

  The present invention according to claim 9 is characterized in that the plate-like portion has a plurality of bending slits cut halfway from the front surface side toward the back surface side.

  According to this configuration, when the barrier wall has a circular cross-section or a square cross-section handrail on the upper surface of the barrier, the plate-like portion is folded at the folding slit portion. It can be bent into a cylindrical shape that matches the cross-sectional shape of the handrail. Then, the plate-like portion bent into a cylindrical shape is wrapped around the outer periphery of the handrail, and the plate-like portion is brought into close contact with the outer peripheral surface of the handrail, so that the fall prevention assisting tool can be attached. Moreover, when it is not necessary to bend the said plate-shaped part in the part of the said bending slit, since it can attach with plate shape, the improvement of versatility can also be aimed at. Thereby, it can attach reliably, without deteriorating the appearance of the said protective wall.

  According to the present invention, at least infants, children, etc. climb the balconies and verandas of high-rise apartments such as apartments and condominiums, protective walls in open corridors, staircases in ordinary houses, and the protective walls in general public facilities. If a plate-like part is installed on the protective wall that you want to prevent with the uncomfortable part on the outside, if a hand or foot touches an infant or child climbing the protective wall, it will be placed on the surface of the plate-like part. Since the discomforting part gives the hand and feet painful discomfort, it is possible to prevent an infant or child from climbing on the protective wall and prevent a fall accident. In addition, installation can be completed simply by installing a plate-like part on the existing protective wall with the uncomfortable part outside, without requiring extensive construction. The effect that it can be installed inexpensively is obtained.

It is a top view of a fall prevention auxiliary tool concerning the 1st example of the present invention. It is a figure explaining the 1st structural example of the discomfort part in the fall prevention assistance tool which concerns on 1st Example of this invention, and is an expanded sectional view which shows typically the part corresponded to the AA line of FIG. It is a figure explaining the 2nd structural example of the discomfort part in the fall prevention assistance tool which concerns on 1st Example of this invention, and is an expanded sectional view which shows typically the part corresponded to the AA line of FIG. It is a figure explaining the 3rd structural example of the discomfort part in the fall prevention assistance tool which concerns on 1st Example of this invention, (a) is a plane which expands and shows typically the part corresponded to the B section of FIG. FIG. 4B is a partial side view of FIG. It is a figure explaining the 4th structural example of the discomfort part in the fall prevention assistance tool which concerns on 1st Example of this invention, (a) is a plane which expands and shows typically the part corresponded to the B section of FIG. FIG. 4B is a partial side view of FIG. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 schematically shows a fall prevention assisting tool according to a second embodiment of the present invention, in which (a) is a perspective view thereof, and (b) is a side view seen from the direction of arrow C in (a). BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 schematically shows a fall prevention aid according to a third embodiment of the present invention, in which (a) is a perspective view thereof, and (b) is a side view as viewed from the direction of arrow D in (a). BRIEF DESCRIPTION OF THE DRAWINGS It shows typically an example of the clip for fixing the fall prevention assistance tool which concerns on 2nd Example and 3rd Example of this invention to a handrail, (a) is the perspective view, (b) FIG. 3 is a front view showing an attachment state. BRIEF DESCRIPTION OF THE DRAWINGS The fall prevention assistance tool which concerns on 4th Example of this invention is shown typically, (a) is the top view, (b) is the side view seen from the arrow E direction of (a). It is a figure for demonstrating the state which attaches the fall prevention auxiliary tool which concerns on 4th Example of this invention to a handrail, (a) is a state when the cross section is attached to a columnar handrail, and is the direction of arrow E of FIG. FIG. 9B is a view of the state when the cross section is attached to a handrail having a quadrangular prism shape, as viewed from the direction of arrow E in FIG. It is a figure which shows typically the 1st usage example of the fall prevention assistance tool which concerns on this invention, (a) is the front view, (b) is the side view. It is a figure which shows typically the 2nd usage example of the fall prevention assistance tool which concerns on this invention, (a) is the front view, (b) is the sectional side view. It is a figure which shows typically the 3rd usage example of the fall prevention auxiliary tool which concerns on this invention, (a) is the front view, (b) is the top view, (c) is FF of (a). It is line sectional drawing. It is a figure which shows typically the 4th usage example of the fall prevention auxiliary tool which concerns on this invention, (a) is the front view, (b) is the side view. The 1st example of the protective wall in the high-rise house conventionally known is shown, (a) is the front view, (b) is the sectional side view. The 2nd example of the protective wall in the high-rise house conventionally known is shown, (a) is the front view, (b) is the sectional side view. It shows a third example of a protective wall in a conventionally known high-rise house, (a) is a front view thereof, (b) is a sectional side view thereof, and (c) is a sectional view taken along line GG of (a). (D) is a sectional side view showing a modification of the portion corresponding to (c). The 4th example of the protective wall in the high-rise house conventionally known is shown, (a) is the front view, (b) is the sectional side view.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention (hereinafter referred to as “embodiments”) will be described in detail with reference to the accompanying drawings. Note that the same number is assigned to the same element throughout the description of the embodiment. Further, it is assumed that the same protective walls as the protective walls 101, 201, 3012, and 401 shown in FIG. 15 to FIG. 18 are used, respectively, and in FIG. 1 to FIG. explain.

  1 and 2 show a fall prevention assisting tool 11 according to a first embodiment of the present invention, FIG. 1 is a plan view thereof, and FIG. 2 is a schematic view corresponding to the line AA of FIG. FIG.

  1 and 2, the fall prevention assisting tool 11 is provided integrally with the plate-like portion 12 on the surface of the plate-like portion 12 and the plate-like portion 12, and the surface of the plate-like portion 12 is covered with hands or feet. When touched, it is provided with an unpleasant portion 13 that gives painful discomfort to the touched opponent's hand or foot.

  The plate-like portion 12 is a plate-like plate material that is in the form of a sheet and bendable. The plate-like material 12 has a thickness of 1 to 2 mm, a width of 5 to 10 cm, and a length of 1 to 2 meters. The material is a metal material or a resin material. The plate-like portion 12 can be used with scissors, a cutter knife, or the like according to the size and shape of the installation place, and can be used in a suitable size and shape, and has versatility.

  As shown in FIG. 2, the uncomfortable part 13 has a state in which the surface of the plate-like part 12 is crushed, and a number of thorns 14 or the like that protrude sharply outward are provided on the surface. Finished with a rough surface. Therefore, when an infant, a child, or the like tries to touch the surface of the plate-like portion 12 with a hand or a foot, the thorn 14 or the like provided in the uncomfortable portion 13 is stuck in the hand or foot before reaching the surface of the plate-like portion 12. Can give painful discomfort to hands and feet.

  In addition to the thorn 14 shown in FIG. 2, the uncomfortable part 13 can also be considered as a second structure example shown in FIG. 3, a third structure example shown in FIG. 4, and a fourth structure example shown in FIG. Instead of the example, the second, third, and fourth structure examples may be used.

  That is, the second structure example of the unpleasant portion 13 shown in FIG. 3 includes an infinite number of hard hair-like fiber materials 15 protruding from the plate-like portion 12 outward at a substantially right angle on the surface of the plate-like portion 12. It is set. Therefore, when an infant, a child, or the like tries to touch the surface of the plate-like portion 12 with a hand or a foot, the hard hair-like fiber material 15 provided on the uncomfortable portion 13 before reaching the surface of the plate-like portion 12 is a hand. It can be stabbed in the foot and feet to give painful discomfort to the hands and feet.

  In the third structure example of the discomfort portion 13 shown in FIG. 4, an infinite number of conical protrusions 16 projecting substantially perpendicularly from the plate-like portion 12 toward the outside on the surface of the plate-like portion 12. It is set. Therefore, when an infant, a child, or the like tries to touch the surface of the plate-like portion 12 with a hand or a foot, the tip of the conical protrusion 16 provided on the uncomfortable portion 13 before reaching the surface of the plate-like portion 12 is a hand. It can be stabbed in the foot and feet to give painful discomfort to the hands and feet.

  The fourth structure example of the unpleasant part 13 shown in FIG. 5 has a conical protrusion 16 that protrudes from the plate-like part 12 toward the outside at a substantially right angle on the surface of the plate-like part 12 and has a sharp tip on the tip side. An infinite number of cylinders 17 are arranged. Therefore, when an infant, a child, or the like tries to touch the surface of the plate-like portion 12 with a hand or a foot, the tip of the conical protrusion 16 provided on the uncomfortable portion 13 before reaching the surface of the plate-like portion 12 is a hand. It can be stabbed in the feet and feet, and can give painful discomfort to the hands and feet.

  6A and 6B schematically show a fall prevention assisting tool 21 according to a second embodiment of the present invention. FIG. 6A is a perspective view thereof, and FIG. 6B is a side view seen from the direction of arrow C in FIG. It is. In FIG. 6, the fall-preventing assisting tool 21 is provided integrally with the plate-like portion 12 on the surface of the plate-like portion 12 that can be bent, and the plate-like portion 12 on the surface of the plate-like portion 12. When touched, it is provided with an unpleasant portion 13 that gives painful discomfort to the touched opponent's hand or foot.

  The plate-like portion 12 shown in FIG. 6 is formed as a cylindrical body by bending a sheet-like bendable plate material into a perfect circle cross section. Further, the end faces of the sheet-like plate material face each other at the time of bending, and the opening slit 18 is made to penetrate from the outer surface to the inner surface across the cylindrical both end faces. Provided. When the slit 18 for opening is attached to the outer periphery of the handrail 70 so as to wrap the handrail 70 as will be described later, the entire plate-like portion 12 is elastically bent, and the slit 18 for opening is spread to expand the handrail 70. An opening for inserting the film is formed, and after the insertion, the opening is closed. In addition, the thickness of the plate-like part 12 of the fall prevention assisting tool 11 according to the second embodiment is 1 to 2 mm, the width is 5 to 10 cm, the length is 1 to 2 meters, and the material is a metal material or a resin material. It is. And the plate-shaped part 12 can be cut | disconnected according to the length and shape of an installation place with scissors, a cutter knife, etc., and can be used by making it suitable size and shape.

  The structure of the unpleasant part 13 shown in FIG. 6 is similar to the unpleasant part 13 provided in the fall prevention assisting tool 11 of the first embodiment, and the surface of the plate-like part 12 shown as the first structure example in FIG. In a state of being raised, the surface is provided with an infinite number of thorns 14 or the like that protrude sharply outward, and is finished to a rough surface, on the surface of the plate-like portion 12 shown as a second structural example in FIG. An innumerable arrangement of hard hair-like fiber materials 15 projecting from the plate-like portion 12 to the outside at a substantially right angle, on the surface of the plate-like portion 12 shown as a third structural example in FIG. For example, an infinite number of conical protrusions 16 that protrude from the shape part 12 to the outside at a substantially right angle and have pointed tips are applied.

  FIG. 7 schematically shows a fall prevention assisting tool 31 according to a third embodiment of the present invention, where (a) is a perspective view thereof, and (b) is a side view as seen from the direction of arrow D in (a). It is. The fall prevention assisting tool 31 according to the third embodiment has the shape of the plate-like portion 12, and the plate-like portion 12 in the fall prevention assisting tool 21 according to the second embodiment shown in FIG. 6 bends the sheet material. In contrast to a cylindrical body having a perfectly circular cross section, a sheet-like plate material is bent to form a cylindrical body having an elliptical cross section. Also, the fall prevention assisting tool 31 according to the third embodiment is similar to the fall prevention assisting tool 21 according to the second embodiment, with the end surfaces of the sheet-like plate members facing each other when bent, An opening slit 18 is provided between the end surface and the end surface so as to penetrate from the outer surface to the inner surface over both end surfaces of the tube. Furthermore, the size of each part of the plate-shaped part 12 of the fall prevention assisting tool 31 according to the third embodiment is 1 to 2 mm in thickness, similar to the size of each part of the fall prevention assisting tool 21 according to the second embodiment. The width is 5 to 10 cm, the length is 1 to 2 meters, and the material is a metal material or a resin material. And the plate-shaped part 12 here can also be cut | disconnected to the length and shape of an installation place with scissors, a cutter knife, etc., and can be used now with a suitable magnitude | size and shape.

  Furthermore, the structure of the discomfort part 13 of the fall prevention assisting tool 31 according to the third embodiment is similar to the structure of the discomfort part 13 of the fall prevention assisting tool 21 according to the second embodiment as shown in FIG. As shown in FIG. 3, the surface of the plate-like portion 12 is raised and the surface is provided with innumerable thorns 14 and the like which are sharply protruded outwardly to finish the rough surface. Shown on the surface of the plate-like portion 12 is an innumerable arrangement of hard hair-like fiber materials 15 protruding substantially perpendicularly from the plate-like portion 12 toward the outside, and shown in FIG. 4 as a third structure example. On the surface of the plate-like part 12, a structure in which an infinite number of conical protrusions 16 projecting substantially at right angles from the plate-like part 12 to the outside and arranged in a pointed manner is applied.

  FIG. 8 schematically shows an example of a clip 80 for fixing the fall prevention assisting tool 21 according to the second embodiment and the fall prevention assisting tool 31 according to the third embodiment to the handrail 70 attached to the outer periphery of the handrail 70. (A) is the perspective view, (b) is the front view which shows the attachment state.

  The clip 80 is a clip made of aluminum and has a spring property. The clip 80 is provided with locking claw portions 80a and 80a at both end portions, and is formed in a substantially C shape in a front view with a part opened as a whole. The clip 80 is attached from the outside of the fall prevention assisting tool 21 according to the second embodiment and the fall prevention assisting tool 31 according to the third embodiment attached to the outer periphery of the handrail 70, and the fall prevention assisting tools 21, 31 are attached. It is tightened and pressed on the handrail 70 side, and serves to fix the fall prevention assisting tools 21 and 31 to the handrail 70. A plurality of the clips 80 are used according to the environmental conditions of the place where the fall prevention assisting tools 21 and 31 are fixed.

  FIGS. 9A and 9B schematically show a fall prevention assisting tool 41 according to a fourth embodiment of the present invention. FIG. 9A is a plan view thereof, and FIG. 9B is a side view seen from the direction of arrow E in FIG. It is. In FIG. 9, the fall prevention assisting tool 41 is provided integrally with the plate-like portion 12 on the surface of the plate-like portion 12 that can be bent, and the plate-like portion 12 on the surface of the plate-like portion 12. When touched, it is provided with an unpleasant portion 13 that gives painful discomfort to the touched opponent's hand or foot.

  The plate-like portion 12 is a sheet-like bendable plate material. The plate-like material 12 has a thickness of 1 to 2 mm, a width of 5 to 10 cm, and a length of 1 to 2 meters. The material is a metal material or a resin material. The plate-like portion 12 is preferably made of the same material as artificial grass, for example. The plate-like part 12 can be used by cutting into a size according to the size and shape of the installation place with scissors, a cutter knife, or the like. Further, the plate-like portion 12 is bent so as to be cut halfway from the front surface side to the back surface side of the plate-like portion 12 from the one end surface 12c side in the longitudinal direction to the other end surface 12d in the longitudinal direction. A plurality of slits 19 (seven in this embodiment) are formed at equal intervals in the width direction of the plate-like portion 12. And the part which formed the slit 19 for bending in the plate-shaped part 12 turns into a thin part by the notch | incision from the surface side of the plate-shaped part 12 to the back surface side, and the bending to the back surface side is prepared in the thin part. .

  The structure of the unpleasant part 13 shown in FIG. 9 is similar to the unpleasant part 13 provided in the fall prevention assisting tool 11 of the first embodiment, and the surface of the plate-like part 12 shown as the first structure example in FIG. In a state of being raised, the surface is provided with an infinite number of thorns 14 or the like that protrude sharply outward, and is finished to a rough surface, on the surface of the plate-like portion 12 shown as a second structural example in FIG. An innumerable arrangement of hard hair-like fiber materials 15 projecting from the plate-like portion 12 to the outside at a substantially right angle, on the surface of the plate-like portion 12 shown as a third structural example in FIG. For example, an infinite number of conical protrusions 16 that protrude from the shape part 12 to the outside at a substantially right angle and have pointed tips are applied.

  FIG. 10 shows a state where the fall-preventing auxiliary tool 41 of the fourth embodiment is attached to the handrail 70. FIG. 10A shows the state when the cross-section is attached to the handrail 70 having a columnar shape in the direction of arrow E in FIG. FIG. 5B is a view of the state when the cross section is attached to the handrail 70 having a square cross section, as viewed from the direction of arrow E in FIG.

  In the case of FIG. 10 (a), a fall prevention assisting tool is formed by bending the back surface side of the sheet-like plate-like portion 12 along the outer peripheral surface of the handrail 70 on the outer peripheral surface of the handrail 70 having a cylindrical cross section. 41 is formed in a cylindrical body having a perfectly circular cross section so as to be mounted. In this case, since the portion where the folding slit 19 is formed is a thin portion, it can be easily bent to the back side, and is bent and formed into a circular cross section along the outer peripheral surface of the handrail 70.

  In the case of (b) in FIG. 10, the back surface side of the sheet-like plate-like portion 12 is bent along the outer peripheral surface of the handrail 70 on the outer peripheral surface of the handrail 70 having a quadrangular cross section, and the fall prevention assisting tool 41. The entirety is formed into a cylindrical body having a quadrangular cross section so as to be mounted. Even in this case, since the portion where the folding slit 19 is formed is a thin portion, it can be easily bent to the back surface side, and is bent into a quadrangular section along the outer peripheral surface of the handrail 70.

  FIG. 11 is a view schematically showing a first usage example in which the fall prevention assisting tool 11 of the first embodiment shown in FIGS. 1 to 5 is used for the type A protective wall 101 shown in FIG. (a) is the front view, (b) is the side view. In the first usage example, the plate-like portion 12 having a sheet shape with the unpleasant portion 13 on the upper side is fixed and attached on the upper surface 50 a of the barrier 50. In order to fix the plate-like portion 12 to the upper surface 50a of the barrier 50, it is attached detachably using an attachment member such as a double-sided adhesive, a bond or a detachable binding band in consideration of replacement repair after installation. Is desirable.

  In this way, when the fall prevention assisting tool 11 is placed on the protective wall 101 of the balcony or veranda of a high-rise apartment such as an apartment or a condominium, the release corridor, and the plate-like part 12 is installed with the unpleasant part 13 on the outside, When an infant, a child, or the like climbs the protective wall 101 and tries to touch the surface of the plate-like portion 12 with a hand or a foot, the unpleasant portion 13 provided on the surface of the plate-like portion 13 touches the hand or the foot and becomes uncomfortable. Painful discomfort is imparted to the hands and feet touching the section 13. Thereby, an infant, a child, etc. can stop climbing on the protective wall 101, and a fall accident can be prevented beforehand. Moreover, since installation is completed only by installing the plate-shaped part 12 on the existing protective wall 101 with the unpleasant part 13 on the outside without carrying out a large-scale construction, a necessary part of the existing protective wall 101 is provided. Can be installed easily and inexpensively. In the first use example, the case where it is installed on the balcony or veranda of a high-rise apartment such as an apartment or a condominium, or the protective wall 101 of an open corridor has been described. Can be applied.

  In the first usage example shown in FIG. 11, the case where the fall prevention assisting tool 11 of the first embodiment is attached to the type A protective wall 101 shown in FIG. 15 is shown, but the fall of the first embodiment is shown. In place of the prevention assisting tool 11, the fall prevention assisting tool 41 of the fourth embodiment shown in FIG. 9 is fixed on the upper surface 50 a of the barrier 50 with the uncomfortable part 13 on the upper side and the sheet-like plate-like part 12. It may be attached. In this case, the same effect as described in the first usage example can be obtained.

  12 is a diagram schematically showing a second usage example in which the fall prevention assisting tool 11 of the first embodiment shown in FIGS. 1 to 5 is used for the type B protective wall 201 shown in FIG. (a) is the front view, (b) is the side view. In this second usage example, the sheet-like plate-like portion 12 is fixed and attached on the upper surface 50 a of the barrier 50 with the unpleasant portion 13 on the upper side. In order to fix the plate-like portion 12 to the upper surface 50a of the barrier 50, it is desirable to attach it detachably using an adhesive or a detachable attachment member in consideration of replacement repair after installation.

  In this way, when the fall prevention assisting tool 11 is installed on the balcony or veranda of a high-rise apartment house such as an apartment or a condominium, the protective wall 201 of the release corridor, and the plate-like part 12 is set with the unpleasant part 13 outside, When an infant, a child or the like tries to touch the surface of the plate-like portion 12 with his / her hand or foot in order to climb the protective wall 201, the unpleasant portion 13 provided on the surface of the plate-like portion 13 touches the hand or foot and becomes uncomfortable. Painful discomfort is imparted to the hands and feet touching the section 13. Thereby, an infant, a child, etc. can stop climbing on the protective wall 201, and a fall accident can be prevented beforehand. Moreover, since installation is completed only by installing the plate-like part 12 on the existing protective wall 201 with the unpleasant part 13 on the outside without carrying out a large-scale construction, the necessity of the existing protective wall 201 is required. It can be easily and inexpensively installed at a location. In the second usage example, as in the first usage example, the case where it is installed on the balcony or veranda of a high-rise apartment such as an apartment or a condominium, or the protective wall 201 on the open corridor has been described. The same applies to protective walls in facilities and the like.

  In addition, in the 2nd usage example shown in FIG. 12, although the case where the fall prevention auxiliary | assistance tool 11 of 1st Example was attached to the protective wall 201 of the type B shown in FIG. 16, the fall of 1st Example was shown. In place of the prevention assisting tool 11, the fall prevention assisting tool 41 of the fourth embodiment shown in FIG. 9 is fixed on the upper surface 50 a of the barrier 50 with the uncomfortable part 13 on the upper side and the sheet-like plate-like part 12. It may be attached. In this case, the same effect as described in the first usage example can be obtained.

  FIG. 13 shows a type C protective wall 301 shown in FIG. 18 on the fall prevention aid 11 of the first embodiment shown in FIGS. 1 to 5 and the fall prevention aid of the second embodiment shown in FIG. It is a figure which shows typically the 3rd usage example using 21, (a) is the front view, (b) is the side view. In this third usage example, the fall prevention assisting tool 11 of the first embodiment is fixed on the upper surface 50a of the barrier 50, and the sheet-like plate-like part 12 is fixed with the unpleasant portion 13 of the fall prevention assisting tool 11 facing upward. The fall prevention assisting tool 21 of the second embodiment is attached to the horizontal rail 60a of the protective fence 60, and the plate-like portion 12 is attached so as to cover the outer periphery of the horizontal rail 60a with the unpleasant portion 13 outside. It is. In order to fix the plate-like portion 12 of the fall-preventing assisting tool 11 of the first embodiment to the upper surface 50a of the barrier 50, an adhesive or a detachable attachment member is used in consideration of replacement repair after installation. However, it is desirable to attach it detachably. On the other hand, in order to fix the plate-like portion 12 in the fall prevention assisting tool 21 of the second embodiment to the horizontal rail 60a of the protective fence 60, it is desirable to use the above-described clip 80.

  Thus, the fall prevention assisting tool 11 and the fall prevention assisting tool 21 are placed on the balcony or veranda of the high-rise apartment house such as an apartment or a condominium, and the protection wall 301 of the release corridor, respectively, and the plate-like part 12 with the unpleasant part 13 on the outside. If an infant or a child climbs the protective wall 301 and tries to touch the surface of the plate-like portion 12 with a hand or a foot, the uncomfortable portion 13 provided on the surface of the plate-like portion 13 is Touching the hands and feet gives painful discomfort to the hands and feet touching the uncomfortable part 13. Thereby, an infant, a child, etc. can stop climbing on the protective wall 301, and a fall accident can be prevented beforehand. Moreover, since installation is completed only by installing the plate-shaped part 12 on the existing protective wall 301 with the unpleasant part 13 on the outside without carrying out a large-scale construction, a necessary part of the existing protective wall 301 is provided. Can be installed easily and inexpensively. Also in the third usage example, as in the first usage example and the second usage example, the case where it is installed on the protection wall 301 of a balcony or veranda of a high-rise apartment such as an apartment or a condominium and an open corridor is described. It can be applied in the same way to protective walls in stairs and general public facilities.

  In the third usage example shown in FIG. 13, the fall prevention assisting tool 11 of the first embodiment and the fall prevention aid 21 of the second embodiment are respectively attached to the type C protective wall 301 shown in FIG. However, in place of the fall prevention assisting tool 11 according to the first embodiment, the fall prevention assisting tool 41 according to the fourth embodiment shown in FIG. The plate-like portion 12 that is in the form of a sheet on the upper side may be fixed and attached on the upper surface 50 a of the barrier 50. Further, instead of the fall prevention assisting tool 21 according to the second embodiment, the fall prevention assisting tool 31 according to the third embodiment shown in FIG. You may attach to 60a. In this case, the same effect as described in the third usage example can be obtained.

  14 is a diagram schematically showing a fourth usage example in which the fall prevention assisting tool 21 of the second embodiment shown in FIG. 6 is used for the type D protective wall 401 shown in FIG. ) Is a front view thereof, and (b) is a side view thereof. In this fourth usage example, the outer periphery of the handrail 70 is covered, and the plate-like portion 12 is attached with the uncomfortable portion 13 on the outside. In order to fix the plate-like portion 12 of the fall prevention assisting tool 21 of the second embodiment to the handrail 70, it is desirable that the fall prevention assisting tool 21 attached to the handrail 70 is sandwiched from the outside by the clip 80 described above. Moreover, you may attach the fall prevention auxiliary tool 11 of 1st Example, or the fall prevention auxiliary tool 41 of 4th Example on the upper surface 50a of the barrier 50 as needed.

  In this way, when the fall prevention assisting tool 21 is installed on the balcony or veranda of the high-rise apartment house such as an apartment or a condominium, the protective wall 401 of the release corridor, and the plate-like part 12 is set with the unpleasant part 13 outside, When an infant, a child, or the like tries to touch the surface of the plate-like portion 12 with his / her hand or foot in order to climb the protective wall 301, the unpleasant portion 13 provided on the surface of the plate-like portion 13 touches the hand or foot and becomes uncomfortable. Painful discomfort is imparted to the hands and feet touching the section 13. Thereby, an infant, a child, etc. can stop climbing on the protective wall 301, and a fall accident can be prevented beforehand. Moreover, since installation is completed only by installing the plate-like part 12 on the existing protective wall 401 with the unpleasant part 13 on the outside without carrying out a large-scale construction, a necessary part of the existing protective wall 401 is provided. Can be installed easily and inexpensively. Also in the fourth usage example, as in the first usage example, the second usage example, and the third usage example, the case where it is installed on the balcony or veranda of a high-rise apartment house such as an apartment or a condominium, or the protective wall 401 of the open corridor will be described. However, it can be similarly applied to protective walls in general residential stairs and general public facilities.

  Note that the variations of the usage examples described above are merely examples, and are not limited to the above-described embodiments. Modifications, improvements, and the like within the scope of achieving the object of the present invention are included in the present invention. .

DESCRIPTION OF SYMBOLS 11 Fall prevention assistance tool 21 Fall prevention assistance tool 31 Fall prevention assistance tool 41 Fall prevention assistance tool 12 Plate-shaped part 12c, 12d End surface 13 Uncomfortable part 14 Thorn 15 Hair-like fiber material 16 Protrusion 17 Column 18 Opening slit 19 For bending Slit 50 Barrier 50a Upper surface 51 Ventilation window 60 Protective fence 60a Horizontal rail 61 Mounting post 70 Handrail 80 Clip 80a Locking claw 81 Opening 101 Protective wall 201 Protective wall 301 Protective wall 401 Protective wall

Claims (9)

In the fall prevention auxiliary tool installed on the protective wall for fall prevention,
A plate-shaped part;
An unpleasant part that is provided integrally with the plate-like part on the surface of the plate-like part and gives painful discomfort to the partner's hand or foot that touches the surface of the plate-like part with a hand or a foot When,
And the plate-like part is installed on the protective wall with the uncomfortable part on the outside.   2. The fall prevention assisting device according to claim 1, wherein the uncomfortable portion is formed by forming a surface of the plate-like portion as a rough surface having thorns.   The unpleasant portion is formed by arranging a plurality of hard hair-like fiber materials protruding substantially perpendicularly outward from the plate-like portion on the surface of the plate-like portion. The fall prevention assisting tool according to claim 1.   2. The fall prevention assisting device according to claim 1, wherein the unpleasant part is formed by arranging a plurality of conical protrusions having sharp points on the surface of the plate-like part.   2. The fall prevention according to claim 1, wherein the unpleasant portion is formed by arranging a plurality of columns having conical protrusions with sharp points on the front end side on the surface of the plate-like portion. Auxiliary tool.   The fall prevention assisting device according to any one of claims 1 to 5, wherein the plate-like portion is formed as a sheet-like bendable plate material.   The plate-like portion is formed in a cylindrical shape having a perfect circular cross section, and is formed with an opening slit penetrating from the outer surface to the inner surface across both end surfaces of the cylindrical shape. The fall prevention assisting tool according to any one of claims 1 to 5, characterized by:   The plate-like portion is formed in a cylindrical shape having an elliptical cross section, and is formed with an opening slit penetrating from the outer surface to the inner surface over both ends of the cylindrical shape. The fall prevention assisting tool according to any one of claims 1 to 5.   The fall according to any one of claims 1 to 8, wherein the plate-like portion has a plurality of bending slits cut halfway from the front surface side toward the back surface side. Prevention aids.

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