JP2013250465A - Step somesthesis/experience device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device that can easily change and combine various road surface states in daily life and at working places, and allows a user to bodily sense and experience various dangers during stepping in everyday life.SOLUTION: A step somesthesis/experience device 1 includes a road surface part 10 which constitutes a walk path, a road surface reproduction member 30 installed at the road surface part 10, and handrails 50 installed on both sides of the road surface part 10. The road surface reproduction member 30 is a cassette type which is fitted in a square box opening formed in the road surface part 10 and supported by a receiving member coming out into the square box opening.

Description

  The present invention relates to an apparatus for experiencing and experiencing what kind of caution is required depending on the situation of a walking place in a daily life or work place.

  In everyday life and labor, accidents that fall over due to tripping or sliding depending on the floor material and situation of the place to walk are a problem.

  For example, Patent Document 1 discloses that a floor material is designed only by design by walking on a “different surface material surface (see FIG. 10 (A)) in which dissimilar floor materials having a certain area are spread in a mosaic pattern”. Proposals that make you think about the problem of choosing.

  Further, Patent Document 2 forms a “simulated road surface with a plurality of rollers that can be moved up and down by a cylinder” as shown in FIG. 10B so that the user's foot sinks like when walking in a swamp. Proposal for experiencing the dangers of difficult road conditions.

Utility model registration No. 2512288 (Fig. 1) Japanese Patent No. 3581321 (FIGS. 1 and 2)

  The device of Patent Document 1 is excellent in that it is useful for a user who uses a new construction or a renovation to properly select a flooring material by permanently installing it in a housing exhibition hall or the like. When flooring is provided, it is necessary to recreate the experience corner.

  Although the device of Patent Document 2 can change the situation of the place to walk in various ways depending on the vertical position of the cylinder, since mechanical equipment and power are necessary, it is a large-scale one to experience and experience various situations It becomes.

  Therefore, the present invention can reproduce various situations where there is a possibility of walking in daily life or work place, and can easily change or combine the road surface conditions. The purpose was to provide a device that allows people to experience and experience various dangers.

The foot caution sensation / experience device of the present invention made to achieve the above object comprises a road surface part constituting a walking road, a road surface reproduction member installed on the road surface part, and further comprising the following structure: It is characterized by.
(1) The said road surface part is provided with the top surface part which comprises a main body, and the opening part of the fixed width formed along the longitudinal direction with respect to this top surface part.
(2) A partition plate is passed to the opening so as to be passed in the width direction of the road surface at regular intervals so as not to jump out to the upper surface of the top surface, and the opening end, A plurality of grid-like openings partitioned by an edge frame surrounded by a partition plate are formed along the walking path.
(3) The receiving member is installed so as to protrude from the corner of the edge frame into the opening.
(4) The road surface reproduction member has an outer shape that fits in the grid-like opening, and is installed so as to be supported from below by the receiving member.

  According to the foot caution sensation / experience device of the present invention, the road surface reproduction member can be fitted into the mesh-shaped opening from above so as to be provided with the condition of the road surface to be experienced / experienced. Since a plurality of grid-like openings are provided, if different road surface reproduction members that reproduce different road surface conditions are installed, it is possible to experience and experience various road surface conditions at once. In addition, by changing and rearranging, you can experience and experience more road conditions. In addition, since a plurality of squares are provided continuously, changing the top surface height of the road surface reproduction member installed for each square makes it possible to experience and experience tripping due to steps even with the same type of road surface reproduction member. You can also use it.

Here, the foot caution sensation / experience device of the present invention may further include the following configuration.
(5) Both the grid-shaped opening and the road surface reproduction member have a substantially square outer shape, and the receiving member is installed at at least four corners of the square.

  By making the grid-like openings substantially square, the road surface reproduction member can be changed in length and width, thereby making it possible to form more road surface variations.

Further, the foot caution sensation / experience device of the present invention can further include at least one of the following configurations (6A) to (6C).
(6A) The road surface reproduction member includes a substantially square top plate and a quadrangular frame body on which the top plate is attached to the upper surface, and the frame body is sized to receive the four corners by the receiving member. about.
(6B) The road surface reproduction member includes a substantially square bottom plate and a quadrangular frame body on which the bottom plate is attached to the bottom surface, and the bottom plate is sized to receive the four corners of the receiving member.
(6C) The road surface reproduction member includes a substantially square frame and a cylindrical roller installed side by side in the frame, and the frame is sized to receive the four corners of the receiving member.

  The road surface reproduction member having the configuration of (6A) can reproduce the floor surface condition in a factory or the like by forming the top plate with a striped steel plate or a perforated steel plate. At this time, a free plate is provided on the top plate whose height of the frame is halfway through the depth of the grid-like opening, and a plywood having a size smaller than that of the top plate is placed thereon, and the plywood on the free roller You can also experience and experience a dangerous situation when trying to walk on. On the other hand, a road surface reproduction member with the top opened as shown in (6B) can experience and experience the danger of walking on a road surface where a urethane plate may be fitted and the foot may sink. In the case of (6C), it is possible to experience and experience how dangerous it is to walk on a roller conveyor. If three or more grid openings are provided, all of these (6A) to (6C) can be provided.

Here, it is preferable to further provide the following configuration.
(7) The road surface reproduction member is provided with a grounding member whose height can be adjusted by a screwing depth at a position received by the receiving member at the four corners of the bottom.

  This is because by adjusting one or two of the height adjustment bolts at the four corners so as not to contact the receiving member, it is possible to reproduce a situation where the floor surface is unstable.

In addition, these foot caution sensation / experience devices of the present invention can further include the following configuration.
(8) The road surface portion includes base frames on both lower surfaces in the longitudinal direction of the top surface portion, and grounding members whose heights can be adjusted by screwing depths are provided at four corners of the base frame.

  By providing this configuration as well, it is possible to reproduce the situation where the road surface is inclined. This tilted state can reproduce not only a tilt that is simply going down or up in a walking direction, but also a tilting situation that forms a twisted surface.

In addition, these foot attention sensation / experience devices of the present invention may further include the following configuration.
(9) A handrail is installed along at least one side edge of the road surface portion.

  This is because, in experiencing and experiencing walking on the road in various dangerous situations, it is possible to prevent the person from actually falling and being injured. In addition, it is because it is possible to safely test how much it slides by holding it by a handrail and supporting the upper body.

These foot caution sensation / experience devices of the present invention may further comprise the following configuration.
(10) The road surface portion is provided with a connecting means for connecting another road surface portion in the longitudinal direction.

  This is because more road surface conditions can be reproduced by connecting the road surface portions in the longitudinal direction. In addition, by not lengthening each road surface portion, it is possible to facilitate operations such as transportation, assembly, and disassembly, and to reproduce various road surface conditions according to the installation space.

  According to the present invention, since the cassette-type road surface reproduction member is adopted, various situations that may be walked in daily life or labor can be easily reproduced. By allowing people to experience and experience the various dangers of their feet from everyday, contribute to preventing accidents during walking caused by minor carelessness such as life-related industrial accidents. can do.

The foot attention sensation / experience device of Example 1 is shown, (A) is a plan view, (B) is a front view, and (C) is a right side view. FIG. 3 is an exploded perspective view of a road surface portion of the foot attention sensation / experience device according to the first embodiment. (A) is a plan view, (B) is a left side view, (C) is a front view, (D) is an aa arrow view, E) is a bb arrow view. It is a disassembled perspective view of the various road surface reproduction members 31-36 used in the foot attention sensation experience apparatus of Example 1. FIG. The frame for road surface reproduction members 31-34 used in the foot attention sensation and experience device of Example 1 is shown, (A) is a top view, (B) is a right side view, (C) is a front view, (D). Is a bottom view. The frame for the road surface reproduction member 35 used in the foot attention sensation / experience device of Example 1 is shown, (A) is a plan view, (B) is a right side view, (C) is a front view, and (D) is a bottom surface. FIG. The frame for the road surface reproduction member 36 used in the foot attention sensation / experience device of Example 1 is shown, (A) is a plan view, (B) is a right side view, (C) is a front view, and (D) is a bottom surface. FIG. The foot attention sensation experience apparatus of Example 2 is shown, (A) is a top view, (B) is a front view, (C) is a right side view. It is the perspective view which expanded and showed the principal part of the foot attention sensation experience apparatus of Example 3. FIG. It is explanatory drawing of a prior art.

  Hereinafter, the form for implementing this invention is demonstrated by an Example.

  As shown in FIG. 1, the foot attention sensation / experience device 1 according to the first embodiment is installed on both sides of a road surface portion 10 constituting a walking road, a road surface reproduction member 30 installed on the road surface portion 10, and the road surface portion 10. Handrail 50 to be provided.

  As shown in FIG. 2, the road surface portion 10 includes a rectangular base frame 11, a top surface portion 12 attached to the upper surface of the rectangular base frame 11, and legs 13 attached to the lower surfaces of the four corners of the rectangular base frame 11. An opening 20 having a constant width is formed in the surface portion 12 along the longitudinal direction. Note that the opening 20 is opened with its center coincided with the top surface 12.

  In the present embodiment, steel rectangular pipes are used for the rectangular base frame 11 and the legs 13, and striped steel plates are used for the top surface portion 12. The bottom surface of the leg 13 is closed with a steel plate 13a, and a screw hole 13b is formed through the steel plate. Then, a ground member 14 having a screw rod 14a standing at the center is screwed into each screw hole 13b.

  Further, an edge frame 15 having a size that fits inside the rectangular base frame 11 is attached to the back surface of the top surface portion 12. Partition plates 16 and 16 are attached at positions where the inner side of the edge frame 15 is equally divided in the longitudinal direction. With the partition plates 16, the opening 20 formed in the top surface portion 12 is divided into three equal parts in the longitudinal direction and is divided into three grid-shaped openings 21, 22, 23. In addition, L-shaped ribs 17 for joining the edge frame 15 so as to be in contact with the inner surface and the lower surface of the rectangular base frame 11 are also attached to the outer side of the attachment positions that coincide with the partition plates 16 and 16.

  Steel plate receiving members 24 are attached to the bottom surfaces of the four corners of the edge frame 15. Further, a steel rectangular pipe 18 is attached to the bottom surface of the L-shaped rib 17 of the edge frame 15 so as to have a horizontally long cross section. At this time, the rectangular pipe 18 is attached with an upper body in which the partition plate 16 and the L-shaped rib 17 are positioned on the center line. The rectangular pipe 18 is attached with its outer end aligned with the outer end of the rectangular rib 17, and the length of the rectangular pipe 18 is substantially the same as the protruding amount of the steel plate receiving member 24 inside the edge frame 15. Use a projecting length. As a result, as shown in FIG. 3, the upper surface of the rectangular pipe 18 becomes the receiving member 25 located at the corner where the steel plate receiving member 24 is not attached in the three grid-shaped openings 21, 22, 23. .

  As shown in FIG. 3, the legs 13 are firmly attached to the rectangular base frame 11 so as to be prevented from falling by the triangular brackets 19.

  Next, the road surface reproduction member 30 will be described. In this embodiment, as shown in FIG. 4, road surface reproduction members 31 to 36 corresponding to various road surface conditions are employed. The road surface reproduction member 31 includes a square top plate 31a made of a perforated steel plate and a quadrangular frame 31b on which the top plate 31a made of a perforated steel plate can be attached. The road surface reproduction member 32 includes a square top plate 32a made of a striped steel plate and a quadrangular frame 32b on which the top plate 32a made of a striped steel plate is attached. The road surface reproduction member 33 includes a square top plate 33a made of a coated steel plate having a smooth top surface and a rectangular frame 33b on which the coated steel plate top plate 33a can be attached. The road surface reproduction member 34 includes a square top plate 34a to which a free roller sphere is attached, and a square frame 34b to which the top plate 34a with a free roller can be attached. The road surface reproduction member 35 includes a square frame 35b and a cylindrical roller 35c installed side by side in the frame 35b. Another road surface reproduction member 36 includes a square urethane board 36a, a frame body 36b into which the urethane board 36a can be fitted, and a bottom plate 36c attached to the bottom surface of the frame body 36b.

  These road surface reproducing members 31 to 36 are sized such that the frame bodies 31 b to 36 b can be fitted into the cell-shaped openings 21, 22 and 23 and at the same time the four corners can be received by the receiving members 24 and 25. .

  As shown in FIG. 5, the frame bodies 31b to 34b used for the road surface reproducing members 31 to 34 are assembled by attaching two strip steel plates 42 and 42 between two steel plates 41 and 41 having a U-shaped cross section. The anchor nuts 43 are fixed to the bottom surfaces of both ends of the steel plates 41, 41, and height adjustment bolts 44 for adjusting the height by the screwing amount to the anchor nuts 43 are screwed together.

  As shown in FIG. 6, the frame body 35 b used for the road surface reproduction member 35 is assembled by attaching two mold steels 45, 45 between two mold steels 41, 41 having a U-shaped cross section. Anchor nuts 43 are fixed to the bottom surfaces of the both ends of the nuts, and height adjustment bolts 44 that adjust the height by the amount of screwing into the anchor nuts 43 are screwed together.

  As shown in FIG. 7, the frame body 36b used for the road surface reproduction member 36 is assembled by attaching two mold steels 45, 45 between two mold steels 41, 41 having a U-shaped cross section. A square bottom plate 46 is attached, anchor nuts 43 are fixed to the four corners of the bottom plate 46, and height adjusting bolts 44 for adjusting the height by the screwing amount to the anchor nuts 43 are screwed together. It should be noted that the screwing position of the adjustment bolt 44 is the same as that of the other frame body such as the road surface reproduction member 31 in that the steel plates 41 and 41 are at both ends.

  According to the present embodiment, by selecting three of the road surface reproduction members 31 to 36 and fitting them into the grid-shaped openings 21, 22, and 23 from above, various conditions of the road surface that should be experienced and experienced are various. Can be set to Further, when using the striped steel road surface reproducing member 32 that is relatively unlikely to cause a slip accident, the height adjustment bolt 44 is screwed in a large amount so that only three corners are supported by the receiving members 24 and 25. If it is in a state, the state where the road surface is shaky can be reproduced. Further, the four height adjustment bolts 44 are increased in screwing amount so as to have a step in the lowering direction with respect to the top surface portion 12, or conversely, the four height adjustment bolts 44 are reduced in screwing amount to reduce the ceiling. It is also possible to provide a step in the direction of jumping out from the surface portion 12 so that the danger caused by the presence of the step can be experienced and experienced.

  Further, in the present embodiment, since the grid-shaped openings 21, 22, and 23 are square, the road surface reproduction member can be installed with its vertical and horizontal directions interchanged. As a result, it is possible to experience a case where the roller is placed from the lateral direction, a case where the roller is placed from the vertical direction, and the like.

  In the road surface reproduction member 34, the height adjusting bolt 44 is screwed so that the upper surface of the free roller sphere is halfway through the depth of the grid-shaped openings 21, 22, 23, and the grid-shaped openings 21, A plywood with a size smaller than 22 and 23 can be placed, and a dangerous state can be experienced and experienced when trying to walk on the plywood on the free roller. In addition, the road surface reproduction member 36 allows the user to experience and experience the danger of walking on a road surface on which his / her foot may sink. Furthermore, in the road surface reproduction member 33 that reproduces the road surface with a smooth steel plate, a plastic bottle lid or the like is placed on the road surface reproduction member 33 so that an unexpected slip accident may occur when walking on a foreign object. it can.

  In addition, the grounding member 14 can cancel the inclination of the installation place, conversely add an inclination, or form a twisted surface.

  In the present embodiment, the handrails 50 and 50 are provided on the left and right sides of the road surface portion 10, so in order to experience and experience walking on the road surface in various dangerous situations, do not actually fall and be injured. Can do. Also, by holding the upper body by grabbing it on the handrail, you can safely test how much it slides.

  Next, Example 2 will be described. As shown in FIG. 8, the foot caution sensation / experience device 2 according to the second embodiment is obtained by connecting two foot caution sensation / experience devices 1 according to the first embodiment in the longitudinal direction using a gusset plate 60. According to the second embodiment, more road surface conditions can be reproduced by connecting the road surface portions in the longitudinal direction. For example, it is possible to reproduce a road surface that is greatly inclined by biting the H-shaped steels 71 and 72 under the base frame 11. In addition, by connecting the two units so that each road surface portion is not lengthened, operations such as transportation, assembly, and disassembly can be facilitated, and various road surface conditions according to the installation space can be reproduced.

  FIG. 9 shows an example in which the foreign matter 81 or 82 is placed on a smooth steel plate or the plywood 83 is placed on a free roller in the foot caution sensation / experience device 3 installed according to the second embodiment. Since the handrail 50 is provided, there is no risk of injury when experiencing such a dangerous road surface.

  As described above, since each embodiment employs a cassette type road surface reproduction member, it is possible to easily reproduce various situations where there is a possibility of walking in a daily life or work place. It can be changed and combined, and by letting people experience and experience the various dangers of their feet from everyday, accidents during walking caused by trivial carelessness such as life-related industrial accidents It can contribute to prevention.

  While several embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and various forms can be adopted without departing from the scope of the present invention. is there.

  It can be used as a device for safety education through experiential learning.

1 ... Foot attention and experience device (Example 1)
2 ... Foot attention and experience device (Example 2)
3 ... Foot caution experience / experience device (Example 3)
DESCRIPTION OF SYMBOLS 10 ... Road surface part 11 ... Rectangular base frame 12 ... Top surface part 13 ... Leg 13a ... Steel plate 13b ... Screw hole 14a ... Screw rod 14 ... Grounding member 15 ... Edge frame 16 ... partition plate 17 ... L-shaped rib 18 ... rectangular pipe 19 ... triangular bracket 20 ... opening 21, 22, 23 ... grid-like opening 24 ... Steel plate receiving member 25 ... Receiving member 30 ... Road surface reproducing member 31-36 ... Road surface reproducing member 31a ... Perforated steel plate top plate 31b-36b ... Frame body 32a ... Striped steel plate Top plate 33a ... Top plate made of coated steel plate 34a ... Top plate with free roller 35c ... Cylindrical roller 36a ... Urethane board 36c ... Bottom plate 41 ... Steel plate 42 ... Strip steel plate 43 ... Anchor nut 44 ... Height adjustment Bolt 45 ... type steel 46 ... bottom plate 50 ... handrail 60 ... gusset plates 71 and 72 ... H-section steel 81, 82 ... foreign matter 83 ... Plywood

Claims (7)

A foot caution sensation / experience device comprising a road surface portion constituting a walking path and a road surface reproduction member installed on the road surface portion, and further comprising the following configuration.
(1) The said road surface part is provided with the top surface part which comprises a main body, and the opening part of the fixed width formed along the longitudinal direction with respect to this top surface part.
(2) A partition plate is passed to the opening so as to be passed in the width direction of the road surface at regular intervals so as not to jump out to the upper surface of the top surface, and the opening end, A plurality of grid-like openings partitioned by an edge frame surrounded by a partition plate are formed along the walking path.
(3) The receiving member is installed so as to protrude from the corner of the edge frame into the opening.
(4) The road surface reproduction member has an outer shape that fits in the grid-like opening, and is installed so as to be supported from below by the receiving member. The foot attention sensation / experience device according to claim 1, further comprising the following configuration.
(5) Both the grid-shaped opening and the road surface reproduction member have a substantially square outer shape, and the receiving member is installed at at least four corners of the square. The foot attention sensation / experience device according to claim 2, further comprising at least one of the following configurations (6A) to (6C).
(6A) The road surface reproduction member includes a substantially square top plate and a quadrangular frame body on which the top plate is attached to the upper surface, and the frame body is sized to receive the four corners by the receiving member. about.
(6B) The road surface reproduction member includes a substantially square bottom plate and a quadrangular frame body on which the bottom plate is attached to the bottom surface, and the bottom plate is sized to receive the four corners of the receiving member.
(6C) The road surface reproduction member includes a substantially square frame and a cylindrical roller installed side by side in the frame, and the frame is sized to receive the four corners of the receiving member. The foot caution sensation / experience device according to claim 3, further comprising the following configuration.
(7) The road surface reproduction member is provided with a grounding member whose height can be adjusted by a screwing depth at a position received by the receiving member at the four corners of the bottom. The foot caution sensation / experience device according to claim 1, further comprising the following configuration.
(8) The road surface portion includes base frames on both lower surfaces in the longitudinal direction of the top surface portion, and grounding members whose heights can be adjusted by screwing depths are provided at four corners of the base frame. The foot caution sensation / experience device according to claim 1, further comprising the following configuration.
(9) A handrail is installed along at least one side edge of the road surface portion. The foot caution sensation / experience device according to claim 1, further comprising the following configuration.
(10) The road surface portion is provided with a connecting means for connecting another road surface portion in the longitudinal direction.