JP6603427B1 - Object end and guide groove member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an object end capable of sliding a support relative to a base plate, stopping the support, and preventing the support from falling down. An object end includes a base plate and a support. A guide groove 5 extends in the longitudinal direction on the upper surface of the base plate 1. The support 3 includes a support body 9 that contacts an object such as a book, and a groove insertion portion 11 that is inserted into the guide groove 5. Since the groove insertion portion 11 is locked to the projecting portion 19 of the guide groove 5, the support 3 can be slid along the guide groove 5 without being detached from the guide groove 5, and is not tilted. Supported by the plate 1. An elastic member is connected to the bottom surface of the groove insertion portion 11, and the groove insertion portion 11 is pressed against the protruding portion 19 by this elastic member. Thereby, the frictional force between the groove insertion part 11 and the overhang part 19 is strengthened. This frictional force stops the support 3 against the base plate 1. [Selection] Figure 1

Description

  The present invention provides an object end that supports a support object (object) such as a book placed on a base plate from the side by a support on the base plate so as not to fall down, and a guide used for the object end. The present invention relates to a groove member, and more particularly, to a technique that enables a support to slide relative to a base plate.

  Conventionally, as this type of object end, those disclosed in Patent Documents 1 and 2 are known. The prior art disclosed in Patent Document 1 relates to a book shelf with a book end, and a dovetail is formed over the entire length of the long shelf plate (base plate) in the longitudinal direction of the upper surface, and the dovetail is the base of the support. A slider is inserted (see FIG. 1 and paragraph 0006). Thereby, the support body can slide along the dovetail groove of the base plate. The related art disclosed in Patent Document 2 relates to a book end, in which a magnet is attached to a lower side surface of a support plate (support), and an iron plate is attached to an upper surface of a base (base plate). When the magnet of the support plate is attracted to the iron plate, the support plate is supported by the iron plate and is slidable along the iron plate.

  However, in the prior art disclosed in Patent Document 1, there is no mechanism for stopping the movement of the support sliding along the dovetail, and the support slides due to the reaction force received from the object when the object is supported. There is a risk that the object will not be used for supporting. In the prior art disclosed in Patent Document 2, since the support is supported on the base plate only by magnetic force, the support falls down when the reaction force from the object is large. There is a risk of disappearing.

JP 2002-65373 A Japanese Utility Model Publication No. 63-115340

  The present invention has been made in view of the above problems, an object end that can slide the support relative to the base plate, can stop the support, and prevents the support from falling, and It aims at providing the guide groove member used for the said object end.

  To achieve the above object, according to the first aspect of the present invention, there is provided an object end, and a base plate having one or more rows of guide grooves extending on the upper surface, and the one or more rows of guide grooves. And a support that is supported by the base plate so as to be slidable alongside and supports the object placed on the base plate from the side so as not to fall down. The one or more guide grooves have two or more projecting portions that project toward the inside of the guide groove to which these end portions belong at two or more end portions in the width direction. The support is connected to a support main body having a contact portion that supports the object by contacting the object about to fall down, and a lower portion of the support main body, and each of the one or more rows of guide grooves And one or more groove insertion portions to be inserted, thereby being slidable while being guided by the one or more grooves. The support body is not tilted without being disengaged from the one or more guide grooves by locking the one or more groove insertion portions to the two or more projecting portions of the one or more guide grooves. So as to be supported by the base plate. The support includes an elastic member or a magnet, and the elastic restoring force of the elastic member or the magnet so that the frictional force between the one or more groove insertion portions and the inner surface of the one or more guide grooves is increased. Is pressed against the inner surface of the one or more guide grooves.

  According to this configuration, the support body that supports the object placed on the base plate from the side so as not to fall down is slidable along one or more guide grooves extending on the upper surface of the base plate. Supported by the base plate. In addition, the support body has one or more guide grooves formed by locking one or more groove insertion portions connected to the lower portion of the support body portion to two or more projecting portions of the one or more guide grooves. It is supported by the base plate so that it does not come off and does not tilt. Further, the support has an elastic member or a magnet, and the elastic restoring force of the elastic member or the magnetic force of the magnet is set so that the frictional force between one or more groove insertion portions and the inner surface of one or more guide grooves is increased. The inner surface of one or more guide grooves is pressed by a suction force. As described above, according to the present configuration, an object end is realized in which the support body can be slid with respect to the base plate, the support body can be stopped by a frictional force, and the support body can be prevented from falling down. . This configuration is illustrated in FIGS. 1 to 16 described later.

  According to a second aspect of the present invention, there is provided the object end according to the first aspect, wherein the one or more rows of guide grooves are a single row of guide grooves, and the two or more overhang portions are the single ends. Two projecting portions projecting toward the inside of the single-row guide groove at both ends in the width direction of the single-row guide groove, and the one or more groove insertion portions of the support body are a single groove insertion portion. is there. The support is connected to the single groove insertion portion as the elastic member, and the bottom surface of the single row of guide grooves is pressed by the elastic restoring force, and by the reaction force, the single groove is formed. It has an elastic member that presses the insertion portion against the two overhang portions of the single row guide grooves. The single groove insertion portion of the support body has a receding portion on the bottom surface that restricts the movement of the elastic member along the bottom surface relative to the single groove insertion portion by receiving the elastic member. ing. By pushing the support body part downward, the single groove insertion part can be pushed down against the elastic restoring force, and thereby the single groove insertion part can be removed from the two overhanging parts. Can be separated downward.

  According to this configuration, since one or more guide grooves are a single row guide groove and one or more groove insertion portions are a single groove insertion portion, the structure is simple. The groove insertion portion is locked to the two projecting portions projecting toward the inside of the guide groove at both ends in the width direction of the guide groove, so that the support body does not come off the guide groove and does not tilt. Supported by the base plate. Further, the support body has an elastic member, and this elastic member is connected to the groove insertion portion, presses the bottom surface of the guide groove with an elastic restoring force, and the reaction force causes the groove insertion portion to project two overhangs. Press on the part. Thereby, the frictional force between the groove insertion portion and the two overhang portions is increased. This frictional force restrains the support against the base plate. In addition, by pressing the support body portion downward, the pressing force between the groove insertion portion and the two overhang portions can be released, and the frictional force can be weakened. By maintaining this state, the support can be slid along the guide groove with a relatively light force. Since the groove insertion portion has a retreating portion on the bottom surface that accepts the elastic member and restricts the movement of the elastic member along the bottom surface with respect to the groove insertion portion, the groove insertion portion is elastic when sliding the support body along the guide groove. By restricting the member to the retracted portion, the member follows the groove insertion portion. This configuration is illustrated in FIGS. 1 to 5 and FIG.

  According to a third aspect of the present invention, there is provided an object end according to the second aspect, wherein the support body is interposed between the elastic member and a bottom surface of the single row guide groove. A sliding member connected to the member and slidable with respect to the bottom surface is further included. The single groove insertion portion of the support body receives the sliding member as well as the elastic member as the retracting portion, whereby the elastic member along the bottom surface with respect to the single groove insertion portion and the The bottom surface has a retreating portion that restricts the movement of the sliding member.

  According to this configuration, since the sliding member is interposed between the elastic member and the bottom surface of the single row of guide grooves, when the support is slid along the guide groove, the elastic member and the bottom surface are not worn or damaged. Can be prevented. Further, since the sliding member is received together with the elastic member by the retreating portion of the groove insertion portion, and the movement is restricted by the retreating portion, when the support is slid along the guide groove, the elastic member and the sliding member are Follow the groove insertion part. In this configuration, the restriction of the elastic member by the retreating portion includes the indirect restriction through the restriction of the sliding member. This configuration is illustrated in FIGS. 2 to 4 described later.

  According to a fourth aspect of the present invention, there is provided an object end according to the first aspect, wherein the one or more rows of guide grooves are a single row of guide grooves, and the two or more overhang portions are the single ends. Two projecting portions projecting toward the inside of the single-row guide groove at both ends in the width direction of the single-row guide groove, and the one or more groove insertion portions of the support body are a single groove insertion portion. is there. And the said support body has the said magnet as a part of said single groove | channel insertion part. The base plate is disposed along the single row guide groove so that the upper surface forms at least a part of the bottom surface of the single row guide groove, and includes a ferromagnetic material that attracts the magnet. The suction body has a shape. The support body presses the single groove insertion portion against the upper surface of the attraction body by the attraction force of the magnet. Furthermore, a gap exists between the single groove insertion portion and the two overhang portions.

  According to this configuration, since one or more guide grooves are a single row guide groove and one or more groove insertion portions are a single groove insertion portion, the structure is simple. The groove insertion portion is locked to the two projecting portions projecting toward the inside of the guide groove at both ends in the width direction of the guide groove, so that the support body does not come off the guide groove and does not tilt. Supported by the base plate. Further, the support has a magnet, and the base plate is arranged along the guide groove so that the upper surface forms at least a part of the bottom surface of the guide groove, and includes a sheet or plate including a ferromagnetic material. The groove insertion portion is pressed against the upper surface of the suction body by the mutual suction force. Thereby, the frictional force between the groove insertion portion and the upper surface of the suction body is strengthened. This frictional force restrains the support against the base plate. Since there is a gap between the groove insertion part and the two overhanging parts, lifting the support body upward releases the pressing force between the groove insertion part and the upper surface of the suction body, eliminating the frictional force. can do. By maintaining this state, the support body can be slid along the guide groove with a relatively light force. This configuration is illustrated in FIGS. 12 to 14 described later.

According to a fifth aspect of the present invention, there is provided an object end according to any one of the second to fourth aspects, wherein the support body is configured such that the support body main body portion and the single groove insertion portion are mutually connected. It is fixed. The single groove insertion portion has a planar contour shape in which rotation around a vertical axis is restricted by the single row of guide grooves.
According to this configuration, the rotation of the support around the vertical axis is restricted. This configuration is illustrated in FIGS. 4 and 5 described later.

According to a sixth aspect of the present invention, there is provided an object end according to any one of the second to fourth aspects, wherein the support body includes the support body main body portion and the single groove insertion portion. The single groove insertion portion has a circular planar contour shape.
According to this configuration, the support can be rotated around the vertical axis. This configuration is illustrated in FIGS. 1 to 3 described later.

  According to a seventh aspect of the present invention, there is provided the object end according to the first aspect, wherein the one or more rows of guide grooves are single row or two rows of guide grooves, and the two or more overhang portions At both ends of the full width, there are two projecting portions projecting toward the inside of the single row or two rows of guide grooves. The one or more groove insertion portions of the support are close to each other from two linear portions respectively extending along both ends of the full width of the single row or two rows of guide grooves, and the two linear portions. Thus, two inward portions extending respectively inside the single row or two rows of guide grooves are provided. The support body portion of the support has a connecting portion that connects the two inward portions and extends above the base plate. The connecting portion urges the two linear portions that respectively extend along both ends of the full width in a direction of widening each other by the elastic restoring force of the elastic member, whereby the two linear portions are A single row or two rows of guide grooves are pressed against the inner wall surfaces at both ends of the full width. The support is supported by the base plate so that the two linear portions are locked to the two overhang portions, respectively, so as not to be detached from the single row or two rows of guide grooves and to be tilted. Is done. Each of the single-row or two-row guide grooves is set to a size that can reduce the width so that the two linear portions are separated from both ends of the full width.

  According to this configuration, the support body includes the two linear portions, the two inward portions extending from the linear portions, the connecting portion that connects these inward portions, and the elastic member. The two linear portions extend along both ends of the entire width of the single row or two rows of guide grooves, and the connecting portions are connected to the two linear portions by the elastic restoring force of the elastic member. Press against the inner wall. Thereby, the frictional force between the two linear portions and the inner wall surfaces at both ends of the full width of the guide groove is strengthened. Further, the two linear portions are locked to the two projecting portions projecting toward the inside of the guide groove at both end portions of the entire width of the guide groove, so that the support body does not come off from the guide groove, and It is supported by the base plate so as not to tilt. Further, the frictional force between the two linear portions and the inner wall surfaces at both ends of the full width of the guide groove restrains the support against the base plate. The width of each of the single row or two rows of guide grooves is set to a size that can reduce the width of the two linear portions away from both ends of the full width, and the connecting portion is located above the base plate. Therefore, by applying a force so as to reduce the width of the two linear portions on the portion of the connecting portion above the base plate, the inner wall surfaces of the two linear portions and both end portions of the full width of the guide groove It is possible to release the pressing force between and reduce the frictional force. By maintaining this state, the support can be slid along the guide groove with a relatively light force. The two linear portions connected to the two inward portions may be edge portions of the two inward portions, respectively. Moreover, about a connection part, even if it inclines, bends, and curves, it is sufficient if it extends in the upper direction as a whole, and it is not limited to the form extended perpendicularly. This configuration is illustrated in FIGS. 6 to 11 and FIG. 16 described later.

According to an eighth aspect of the present invention, there is provided the object end according to the seventh aspect, wherein the single row or two rows of guide grooves each have an opening width that is different from the two linear portions. The two linear portions are set so as to be detachable from the single row or the two rows of guide grooves by contracting each other against the restoring force.
According to this configuration, the support body can be attached to and detached from the guide groove by reducing the width of the two linear portions. This configuration is illustrated in FIGS. 6 to 11 and FIG. 16 described later.

According to a ninth aspect of the present invention, there is provided an object end according to the seventh or eighth aspect, wherein the connecting portion has a strip-like or rod-like member, and the strip-like or rod-like member. The member includes a portion that connects the two inward portions and is bent or curved above the base plate, thereby constituting the elastic member and elastically deformable.
According to this structure, since a connection part serves as an elastic member, a structure becomes simpler. This configuration is illustrated in FIGS. 6 to 9 and FIG. 16 described later.

According to a tenth aspect of the present invention, there is provided the object end according to the ninth aspect, wherein the connecting portion has the rod-shaped member, and the two linear portions and the two inward portions. Constitutes one continuous rod-like body together with the rod-like member.
According to this configuration, the two linear portions, the two inward portions, and the connecting portion can be manufactured by bending or bending a single rod-like body that extends linearly. This configuration is illustrated in FIGS. 6 to 9 and FIG. 16 described later.

  According to an eleventh aspect of the present invention, there is provided the object end according to the tenth aspect, wherein the two inward portions are related to one direction in which the single row or two rows of guide grooves extend, Each of the linear portions is bent or curved from the one end portion and extends inside the single row or two rows of guide grooves. And the said rod-shaped member of the said connection part has the standing part which stood up with respect to the said base plate, and the leg part extended from the lower end of the said standing part and connected with the said two inward part. The upright portion is at a position shifted from the two inward portions in a direction opposite to the one direction. Furthermore, the leg portion has a portion that is exposed above the single row or two rows of guide grooves and that is separated from the standing portion in the one direction.

  According to this configuration, even when the object placed on the base plate is a plate-like object such as a book and the standing part is in close contact with the object, the leg part is separated from the object. Since it has the part which is separated and exposed above the guide groove, this part can be easily pinched by fingers. By applying a force to this part with fingers to reduce the width of the two linear parts, the pressing force between the two linear parts and the inner wall surfaces at both ends of the full width of the guide groove is released, and friction is applied. Can weaken power. By maintaining this state, the support can be slid along the guide groove with a relatively light force. Further, as seen from the two inward portions, the upright portion is separated in the opposite direction in one direction, and the two linear portions also extend in the same opposite direction, so that the support body is more stably supported by the base plate. The This configuration is illustrated in FIGS. 6 to 8 and FIG. 16 described later.

According to a twelfth aspect of the present invention, there is provided an object end according to the seventh or eighth aspect, wherein the connecting portion has a strip-shaped member, the two linear portions, and the The two inward portions together with the strip-shaped member form a continuous strip-shaped body. The band plate-like member of the connecting portion includes a portion that is connected to the two inward portions and is bent or curved above the base plate, thereby expanding and contracting the two linear portions to each other. It is elastically deformable. And both ends of the elastic member are connected to the band plate-like member of the connecting portion, whereby the band plate-like member of the connecting portion causes the two linear portions to move to the elastic portion. The members are biased in the direction of widening by the elastic restoring force of the members.
According to this structure, two linear parts, two inward parts, and a connection part can be manufactured easily. This configuration is illustrated in FIG. 10 described later.

According to a thirteenth aspect of the present invention, there is provided an object end according to the seventh or eighth aspect, wherein the connecting portion is arranged around a rotation axis located above the base plate, one on the other side. It has two rotating pieces that can be opened and closed by rotating with respect to it. The two inward portions are connected to the lower ends of the two rotating pieces, respectively. Both ends of the elastic member are connected to the one and the other of the two rotating pieces, respectively, so that the two rotating pieces connect the two linear portions to the elastic member. The elastic restoring force of each other biases them in the direction of widening.
According to this structure, a connection part can be comprised simply. This configuration is illustrated in FIG. 11 described later.

  According to a fourteenth aspect of the present invention, there is provided the object end according to any one of the seventh to thirteenth aspects, wherein the support body part is attached to the connecting part and includes the abutting part. It further has a plate-like body that stands up with respect to the base plate. The connecting portion has a portion facing the object, retreating from the main surface of the plate-like body, exposed from the plate-like body, and exposed above the single row or two rows of guide grooves.

  According to this configuration, even if the object placed on the base plate is a plate-like object such as a book and the main surface of the plate-like body is in close contact with the object, the connecting portion However, since it has a part which leaves | separates from an object and is exposed from a plate-shaped body, and is exposed above a guide groove, this part can be pinched with fingers easily. By applying a force to this part with fingers to reduce the width of the two linear parts, the pressing force between the two linear parts and the inner wall surfaces at both ends of the full width of the guide groove is released, and friction is applied. Can weaken power. By maintaining this state, the support can be slid along the guide groove with a relatively light force. This configuration is illustrated in FIGS. 9 and 11 described later.

According to a fifteenth aspect of the present invention, there is provided the object end according to any one of the first to fourteenth aspects, wherein the base plate communicates with the one or more guide grooves, and The upper surface further includes an opening through which one or more groove insertion portions are taken in and out of the one or more guide grooves.
According to this configuration, the groove insertion portion of the support can be taken in and out of the guide groove through the opening. This configuration is illustrated in FIGS. 1, 6, 9, and 12 described later.

  According to a sixteenth aspect of the present invention, there is provided the object end according to any one of the first to fifteenth aspects, wherein each of the base plates has a guide groove corresponding to one of the one or more rows of guide grooves. It is bent along the inner surface, and has one or more sheet-shaped or plate-shaped guide groove members respectively disposed in the one or more rows of guide grooves.

  According to this configuration, the dimensional accuracy of the inner surface of the guide groove of the base plate is determined by the dimensional accuracy of the guide groove member. Therefore, the dimensional accuracy of the inner surface of the guide groove of the base plate can be increased only by improving the dimensional accuracy of the guide groove member that can be formed by bending the sheet-like or plate-like member. This configuration is illustrated in FIG. 17 described later.

  According to a seventeenth aspect of the present invention, there is provided one or more guide groove members for use by being respectively disposed in the one or more guide grooves of the object end according to any of the first to fourteenth aspects. Each of them is bent along the inner surface of the corresponding guide groove among the one or more guide grooves of the base plate.

  According to this configuration, the dimensional accuracy of the inner surface of the guide groove of the base plate is determined by the dimensional accuracy of the guide groove member. Therefore, the dimensional accuracy of the inner surface of the guide groove of the base plate can be increased only by improving the dimensional accuracy of the guide groove member that can be formed by bending the sheet-like or plate-like member. This configuration is illustrated in FIG. 17 described later.

  As described above, according to the present invention, the support body can be slid with respect to the base plate, the support body can be restrained, and the support body can be prevented from falling, and the object end can be used. The guide groove member is realized.

It is a perspective view which illustrates the composition of the object end by one embodiment of the invention. It is a perspective view which illustrates the slot insertion part of the object end of FIG. FIG. 2 is a side cross-sectional view illustrating a cross-sectional structure of the object end in FIG. 1. It is a perspective view which shows another example of the groove insertion part of the object end of FIG. It is a perspective view which shows another example of the elastic member of the object end of FIG. It is a perspective view which illustrates the composition of the object end by another embodiment of the present invention. It is a figure which illustrates the support body of the object end of FIG. 6, (a) is a front view, (b) is a side view. FIG. 7 is a side cross-sectional view illustrating the cross-sectional structure of the object end in FIG. 6. It is a perspective view which illustrates the composition of the object end by further another embodiment of the present invention. It is a perspective view which illustrates the support body of the object end by another embodiment of this invention. It is a perspective view which illustrates the support body of the object end by another embodiment of this invention. It is a perspective view which illustrates the composition of the object end by further another embodiment of the present invention. FIG. 13 is a side cross-sectional view illustrating the cross-sectional structure of the object end in FIG. 12. It is side surface sectional drawing which illustrates the structure of the object end by another embodiment of this invention. It is side surface sectional drawing which illustrates the structure of the object end by another embodiment of this invention. It is side surface sectional drawing which illustrates the structure of the object end by another embodiment of this invention. It is a perspective view which illustrates the composition of the slot insertion member used for the object end by another embodiment of the present invention.

  FIG. 1 is a perspective view illustrating the configuration of an object end according to an embodiment of the invention. The object end 101 has a base plate 1 and a support 3. The base plate 1 has a flat plate shape, for example, wooden. On the upper surface of the base plate 1, an object (supported object; not shown) such as a book or a vase is placed. The support 3 serves to support the object from the side so that the object does not fall down. A guide groove 5 is formed on the upper surface of the base plate 1 in the longitudinal direction of the base plate 1. The support body 3 is supported by the base plate 1 so as not to be detached from the guide groove 5 and to be tilted by engaging with the guide groove 5, and is guided by the guide groove 5 while being supported by the base plate 1. And can slide. In the illustrated example, an upstanding end plate 7 is fixed to an end portion of the base plate 1 in the longitudinal direction. The end plate 7 also serves to support the object from the side together with the support 3. The object end 101 may be configured without the end plate 7. The object end 101 can also be implemented as constituting each stage of the bookcase. In this case, the left and right column plates of the bookcase serve as the end plate 7. The column plate of the bookshelf does not need to fix the base plate 1, and it is sufficient if it is supported so that the base plate 1 does not fall.

  The support 3 has a support body 9 extending above the base plate 1, and a groove insertion portion 11 connected to the lower portion of the support body 9 and inserted into the guide groove 5. . In the illustrated example, the support body main body 9 is a plate-like body that stands upright on the base plate 1. The support body 9 is not limited to the example shown in the drawing, and generally only needs to have an abutting portion that abuts on an object to fall and supports the object. For example, the support body 9 may be a stationery such as a brush stand or a decorative body such as a doll. In the illustrated example, the main surface of the plate-shaped support body main body 9 or the upper edge of the main surface corresponds to the contact portion.

  FIG. 2 is a perspective view illustrating the groove insertion portion 11. In the illustrated example, the groove insertion portion 11 has a shape in which two-stage disk-like members having different diameters are integrally connected. An elastic member 13 is connected to the bottom of the groove insertion portion 11. In the illustrated example, the elastic member 13 is a compression coil spring. A sliding member 15 that slides on the bottom surface of the guide groove 5 is connected to the lower end of the elastic member 13. In the illustrated example, the sliding member 15 has a disc shape and has a protrusion 17 at the center of the upper surface. In the elastic member 13, the horizontal movement of the lower end relative to the sliding member 15 is restricted by the protrusion 17.

  FIG. 3 is a side cross-sectional view illustrating a cross-sectional structure of the object end 101. The guide groove 5 has a projecting portion 19 that projects toward the inside of the guide groove 5 at both ends in the width direction and at the upper end. In the illustrated example, the overhanging portion 19 has the same thickness from the proximal end to the distal end, so that the guide groove 5 has a “T-groove” shape.

  A circular groove 21 is formed at the bottom of the groove insertion portion 11, and the upper end portion of the elastic member 13 is inserted into the circular groove 21. Thereby, the upper end portion of the elastic member 13 is restrained by the groove insertion portion 11. The elastic member 13 presses the sliding member 15 against the bottom surface of the guide groove 5 by an elastic restoring force, and presses the groove insertion portion 11 against the two overhanging portions 19 by the reaction force. The diameter of the disk-shaped member at the lower stage of the groove insertion portion 11 is set so that it is blocked by the two overhanging portions 19 and does not come out of the guide groove 5. On the other hand, the diameter of the upper disk-shaped member of the groove insertion portion 11 is set so as to be sandwiched between the two projecting portions 19 with or without play.

  The lower end of the support body 9 is fixed to the upper surface of the upper disk-shaped member of the groove insertion portion 11. In the illustrated example, the upper surface of the upper disk-shaped member of the groove insertion portion 11 is located slightly above the upper surface of the base plate 1, and the lower end surface of the support body portion 9, which is a plate-shaped body, is circular. For example, it is fixed to the upper surface of the plate-like member with an adhesive. As a result, a gap is formed between the support body 9 and the base plate 1. Further, a gap is also formed between the groove insertion portion 11 and the bottom surface of the guide groove 5. For this reason, the groove insertion part 11 can be pushed down against the elastic restoring force of the elastic member 13 by pushing the support body part 9 downward. Thereby, the groove insertion part 11 can be separated from the two overhanging parts 19, and the pressing force between the groove insertion part 11 and the overhanging part 19 can be released.

  On the bottom surface of the groove insertion portion 11, a receding portion 23 that receives the sliding member 15 together with the elastic member 13 is further formed. The circular groove 21 described above is formed on the ceiling surface of the receding portion 23. The retreating portion 23 receives the elastic member 13 and the sliding member 15 and thereby functions to restrict the horizontal movement of the elastic member 13 and the sliding member 15. Directly, the movement of the sliding member 15 is restricted by the retreating portion 23, and as a result, the movement of the elastic member 13 restrained by the sliding member 15 is indirectly restricted. Thereby, when the support 3 is slid along the guide groove 5, the elastic member 13 and the sliding member 15 follow the groove insertion portion 11.

  As described above, when the groove insertion portion 11 is locked to the two overhang portions 19, the support body 3 is supported by the base plate 1 without being detached from the guide groove 5 and tilting. Moreover, since the groove insertion part 11 is pressed by the overhang | projection part 19 by the elastic member 13, the frictional force between the groove insertion part 11 and the overhang | projection part 19 is strengthened. This frictional force restrains the support 3 against the base plate 1. By pressing the support body portion 9 downward with fingers or the like, the pressing force between the groove insertion portion 11 and the overhang portion 19 can be released, and the frictional force can be weakened. By maintaining this state, the support 3 can be slid along the guide groove 5 with a relatively light force.

  In the illustrated example, since the groove insertion portion 11 has a circular planar contour shape, the groove insertion portion 11 can rotate around the vertical axis when inserted in the guide groove 5. For this reason, as shown in the illustrated example, even when the support body 9 and the groove insertion portion 11 are fixed to each other, the support body 9 can be rotated around the vertical axis. is there.

  Returning to FIG. 1, an opening 25 is formed on the upper surface of the base plate 1 for inserting and removing the groove insertion portion 11 into and from the guide groove 5. The opening 25 communicates with the guide groove 5. In the example shown in the drawing, the opening 25 has a shape in which the guide groove 5 is extended and the two protruding portions 19 are removed. In the illustrated example, the opening 25 is formed at the end of the base plate 1 in the longitudinal direction. On the other hand, it is also possible to form the opening 25 in the middle of the guide groove 5.

  FIG. 4 is a perspective view showing another example of the groove insertion portion. The illustrated groove insertion part 27 has a rectangular plane contour shape. For this reason, the rotation of the groove insertion part 27 around the vertical axis is restricted by the guide groove 5 to be inserted. If the groove insertion part 27 and the support body part 9 are fixed, the support body part 9 is also restricted from rotating about the vertical axis.

  FIG. 5 is a perspective view showing another example of the elastic member. The illustrated elastic member 29 is a compression coil spring whose diameter increases toward the lower end. The sliding member 15 in FIG. 4 is removed. Even if there is no sliding member 15, the elastic member 29 is received by the retreating portion 23 (see FIG. 3) of the groove insertion portion 27, whereby the horizontal movement is restricted by the retreating portion 23. For this reason, when the support body 3 is slid along the guide groove 5, the elastic member 29 follows the groove insertion portion 11. In the illustrated example, when the elastic member 29 moves while rubbing the bottom surface of the guide groove 5, the lower end portion of the elastic member 29 is bent upward so that the friction with the bottom surface is further reduced.

  FIG. 6 is a perspective view illustrating the configuration of an object end according to another embodiment of the invention. 7A and 7B are diagrams illustrating the object end support of FIG. 6, in which FIG. 7A is a front view and FIG. 7B is a side view. FIG. 8 is a side cross-sectional view illustrating the cross-sectional structure of the object end in FIG. In the object end 102, the support 31 is bent or curved and forms a continuous rod-like body. For this reason, the support body 31 can be easily formed by bending or curving one rod-shaped body that extends linearly.

  The support body 31 that forms a single rod-shaped body is provided with two linear portions 33 along both ends in the width direction of the guide groove 5 and inside the guide grooves 5 so as to approach each other from the linear portions 33. Two extending inward portions 35 and a connecting portion 37 that connects these inward portions 35 and extends above the base plate 1 are provided. The linear portion 33 and the inward portion 35 constitute a groove insertion portion 39, and the connecting portion 37 constitutes a support body main portion 41. The material of the support 31 is, for example, a metal, and is steel plated so that the surface does not rust as an example.

  The connecting portion 37 includes a portion curved so as to draw a circle above the base plate 1 and can be elastically deformed so as to open and close. The connecting portion 37 urges the two linear portions 33 in the direction of widening each other by its own elastic restoring force, whereby the two linear portions 33 are applied to the inner wall surfaces at both ends in the width direction of the guide groove 5. Press. For this reason, the two linear parts 33 are latched by the two overhanging parts 19, respectively. As a result, the support 31 is supported by the base plate 1 so as not to be detached from the guide groove 5 and tilted. Further, since the frictional force between the two linear portions 33 and the inner wall surfaces at both ends in the width direction of the guide groove 5 is strengthened by the pressing force, the support 31 is restrained against the base plate 1.

  The width of the guide groove 5 is set such that the width of the two linear portions 33 can be reduced so as to be separated from both ends of the guide groove 5 in the width direction. Further, since the connecting portion 37 extends above the base plate 1, by applying a force in the closing direction so that the two linear portions 33 are reduced in width at the portion of the connecting portion 37 above the base plate 1. The pressing force between the two linear portions 33 and the inner wall surfaces at both ends in the width direction of the guide groove 5 can be released, and the frictional force can be weakened. By maintaining this state, the support 31 can be slid along the guide groove 5 with a relatively light force.

  More specifically, the two inward portions 35 are bent from the end portions of the two linear portions 33 in one direction X with respect to the one direction X in which the guide groove 5 extends, and inside the guide groove 5. It extends. The connecting portion 37 includes a standing portion 43 that stands up with respect to the base plate 1, and a leg portion 45 that extends from the lower end of the standing portion 43 and connects to the two inward portions 35. The standing portion 43 is located at a position shifted from the two inward portions 35 in the direction opposite to the one direction X. The leg portion 45 is exposed above the guide groove 5 and has a portion away from the standing portion 43 in one direction X. In FIG. 6, for example, a standing part of the leg 45 corresponds to the part. For this reason, even when the object placed on the base plate 1 is a plate-like object such as a book and the standing portion 43 is in close contact with the object, the leg portion 45 is not attached to the object. Since it has the part which is separated and exposed above the guide groove 5, this part can be easily pinched with fingers. By applying a force to this part with fingers so that the two linear parts 33 are reduced in width, the pressing force between the two linear parts 33 and the inner wall surfaces at both ends in the width direction of the guide groove 5 is released. The frictional force can be weakened. Further, as seen from the two inward portions 35, the upright portion 43 is separated in the opposite direction of the one direction X, and the two linear portions 33 also extend in the same opposite direction, so that the support 31 is more stable. Supported by the base plate 1.

  The opening width of the guide groove 5, that is, in the illustrated example, the width of the opening formed between the two overhanging portions 19 causes the two linear portions 33 to contract each other against the elastic restoring force of the connecting portion 37. It is desirable that the width is set to a size that allows the two linear portions 33 to be attached to and detached from the guide groove 5. Thereby, the support 31 can be attached to and detached from the guide groove 5 by reducing the width of the two linear portions 33. That is, the support 31 can be attached to and detached from the guide groove 5 without the opening 25.

  FIG. 9 is a perspective view illustrating the configuration of an object end according to still another embodiment of the invention. In this object end 103, the support 47 is a plate-like body attached to the connecting portion 51 of the rod-like body 49 in addition to the bent or curved rod-like body 49 similar to the support 31 (see FIG. 6). 53. The plate-like body 53 constitutes a support body main body together with the connecting portion 51. In the illustrated example, the connecting portion 51 has an inverted “U” shape that rises upward from the two inward portions 35. The plate-like body 53 is formed with a mounting hole 55 that opens to the bottom. By inserting the connecting portion 51 into the mounting hole 55, the plate-like body 53 is attached to the connecting portion 51. The main surface of the plate-like body 53 or its upper end functions as a contact portion that contacts the object. For this reason, since the rod-shaped body 49 only needs to support the plate-shaped body 53, it can take a simple configuration as in the illustrated example.

  In the illustrated example, the depth of the mounting hole 55 is set so that the connecting portion 51 is exposed from the lower end of the plate-like body 53. Thereby, even if the object placed on the base plate 1 is a plate-like object such as a book and the plate-like body 53 is in close contact with the object, the rod-like body 49 is Since it has a part which is somewhat distant from and exposed above the guide groove 5, this part can be easily pinched with fingers. By applying a force to this part with fingers so that the two linear parts 33 are reduced in width, the pressing force between the two linear parts 33 and the inner wall surfaces at both ends in the width direction of the guide groove 5 is released. The frictional force can be weakened.

  FIG. 10 is a perspective view illustrating an object end support according to still another embodiment of the invention. The support 57 includes a single band plate-like body 59 that is bent or curved and continuous, and an elastic member 61. Thus, the structure of the support body 57 is simple. The band plate-like body 59 has two linear portions 63 along the width direction both ends of the guide groove 5 (see FIG. 9 and the like), and inside the guide groove 5 so as to approach each other from these linear portions 63. There are two inwardly extending portions 65 extending respectively, and a connecting portion 67 that connects these inwardly facing portions 65 and extends above the base plate 1. The linear portion 63 and the inward portion 65 constitute a groove insertion portion 69. The connecting part 67 and the elastic member 61 constitute a support body part 71. The band plate-like body 59 can be manufactured by molding a synthetic resin, for example. In the illustrated example, the linear portion 63 has a rod shape whose diameter is larger than the thickness of the other portion of the band plate-like body 59, but may have the same thickness as the other portion.

  The connecting portion 67 includes a curved portion so as to draw an inverted “U” shape above the base plate 1, and can be elastically deformed so as to open and close. Both ends of the elastic member 61 are connected to the two inner wall surfaces of the connecting portion 67 that stand and face each other. In the illustrated example, the elastic member 61 is a compression coil spring. The elastic member 61 biases the two linear portions 63 in the direction of opening the connecting portion 67, that is, the direction in which the two linear portions 63 are widened to each other by the elastic restoring force of the elastic member 61. 5 is pressed against the inner wall surfaces at both ends in the width direction. For this reason, the two linear parts 63 are each latched by the two overhang | projection parts 19 (refer FIG. 9). As a result, the support body 57 is supported by the base plate 1 so as not to be detached from the guide groove 5 and to be tilted. Further, since the frictional force between the two linear portions 63 and the inner wall surfaces at both ends in the width direction of the guide groove 5 is strengthened by the pressing force, the support body 57 is restrained against the base plate 1.

  Since the connecting portion 67 extends above the base plate 1, a force in the closing direction is applied to the portion of the connecting portion 67 above the base plate 1 so as to reduce the width of the two linear portions 63. The pressing force between the two linear portions 63 and the inner wall surfaces at both ends in the width direction of the guide groove 5 can be released, and the frictional force can be weakened. By maintaining this state, the support body 57 can be slid along the guide groove 5 with a relatively light force.

  FIG. 11 is a perspective view illustrating an object end support according to still another embodiment of the invention. The support 73 has a pair of band plates 75 and 77. The band plate-like bodies 75 and 77 are combined so that the curved top portion of the band plate-like body 59 in FIG. 10 is flattened. That is, the strips 75 and 77 have two linear portions 63 along both ends in the width direction of the guide groove 5 (see FIG. 9 and the like), and the guide grooves 5 so as to approach each other from these linear portions 63. Two inwardly extending portions 65 extending inwardly, and upright portions 79 and 81 extending from the mutually facing end portions of these inwardly facing portions 65 to above the base plate 1 and bent so as to contact each other at the head. have. The linear portion 63 and the inward portion 65 constitute a groove insertion portion 69.

  The support body 73 further includes a pair of connection members 83 and 85 extending in a direction facing each other from a substantially central portion of the trunk portion of the upright portions 79 and 81, and the pair of connection members 83 and 85 so as to be rotatable. And a rotating shaft 87. The upright portions 79 and 81, the connecting members 83 and 85, and the rotary shaft 87 constitute a connecting portion 89 that connects the two inward portions 65 and extends above the base plate 1. At the same time, the upright portions 79 and 81 and the connection members 83 and 85 have two rotations that can be opened and closed by rotating one of the upright portions 79 and 81 and the connection members 83 and 85 with respect to the other around the rotation shaft 87. The pieces 93 and 95 are configured. Excessive opening of the rotating pieces 93 and 95 is restricted by the top portions of the standing portions 79 and 81 coming into contact with each other. The band-like bodies 75 and 77 to which the connecting members 83 and 85 are connected can be manufactured by molding a synthetic resin, for example. In the illustrated example, the linear portion 63 has a rod shape whose diameter is larger than the thickness of the other portions of the band plate-like bodies 75 and 77, but may have the same thickness as the other portions.

  The support body 73 further includes an elastic member 91 that urges the connecting portion 89 in the direction of opening, that is, the direction in which the two linear portions 63 are widened with each other by its own elastic restoring force. The connecting part 89 and the elastic member 91 constitute a support body part 97. In the illustrated example, the elastic member 91 is a torsion spring, and the rotation shaft 87 is inserted into the spiral portion, thereby being restrained by the rotation shaft 87, and both end portions of the inner surface of the lower portions of the standing portions 79 and 81. The contact portion 89 is urged in the opening direction. The two linear portions 63 are pressed against the inner wall surfaces at both ends in the width direction of the guide groove 5 by being biased in the direction of widening each other. For this reason, the two linear parts 63 are each latched by the two overhang | projection parts 19 (refer FIG. 8). As a result, the support 73 is supported by the base plate 1 so as not to be detached from the guide groove 5 and to be tilted. Further, since the frictional force between the two linear portions 63 and the inner wall surfaces at both ends in the width direction of the guide groove 5 is strengthened by the pressing force, the support 73 is restrained against the base plate 1.

  Since the connecting portion 89 or the upright portions 79 and 81 extend above the base plate 1, the two linear portions 63 are reduced in width in the closing direction so that the two linear portions 63 are reduced in width at the portion of the connecting portion 89 above the base plate 1. By applying a force, the pressing force between the two linear portions 63 and the inner wall surfaces at both ends in the width direction of the guide groove 5 can be released, and the frictional force can be weakened. By maintaining this state, the support 73 can be slid along the guide groove 5 with a relatively light force.

  In addition to the connecting portion 89 and the elastic member 91, the support body main body 97 may include a plate-like body 99 that is attached to the connecting portion 89, as in the illustrated example. In the illustrated example, the plate-like body 99 is formed with a notch 201 that opens to the bottom, and the inner wall surface of the notch 201 is formed on one outer wall surface of the standing portions 79 and 81 that constitute the connecting portion 89. For example, it is fixed by an adhesive or a wood screw. The notch 201 is set to a size that does not hinder the opening and closing of the connecting portion 89. The plate-like body 99 is fixed to the connecting portion 89 toward the one side in the width direction of the band plate-like bodies 75 and 77, that is, the longitudinal direction of the guide groove 5, and the thickness of the plate-like body 99 is preferably as shown in FIG. As shown in the example, it is set smaller than the width of the band-like bodies 75 and 77. Accordingly, the main surface of the plate-like body 99 or the upper end portion thereof functions as an abutting portion that comes into contact with the object, and the connecting portion 89 can be closed with fingers without being obstructed by the plate-like body 99. .

  FIG. 12 is a perspective view illustrating the configuration of an object end according to still another embodiment of the present invention. FIG. 13 is a side cross-sectional view illustrating the cross-sectional structure of the object end in FIG. In this object end 104, the base plate 203 has a ferromagnetic bottom plate 207 such as an iron plate, and the groove insertion portion 211 of the support 209 sucks the bottom plate 207 in place of the elastic member 13 and the sliding member 15. The object end 101 is different from the object end 101 illustrated in FIGS. Due to the magnetic attractive force between the magnet 214 and the bottom plate 207, the groove insertion portion 211 is pressed against the upper surface of the bottom plate 207, thereby strengthening the frictional force between them.

  More specifically, the base plate 203 includes a base plate main body 205 and a bottom plate 207. The base plate main body 205 is a flat plate that forms the upper part of the base plate 203 and has a guide groove 5 as in the base plate 1 (see FIGS. 1 and 2). It is open. The base plate main body 205 is made of wood, for example. The bottom plate 207 covers the bottom surface of the base plate main body 205 so as to close the bottom of the guide groove 5. That is, the bottom plate 207 includes a portion arranged along the guide groove 5 such that the upper surface forms the bottom surface of the guide groove 5. This portion corresponds to a specific example of the “suction body” of the present invention. The bottom plate 207 is fixed to the bottom surface of the base plate main body 205 with, for example, wood screws.

  The support body 209 includes the support body main body 9 and the groove insertion portion 211. The support body 9 is illustrated in FIG. The groove insertion part 211 has a groove insertion part main body 213 and a magnet 214. As an example, the groove insertion portion main body 213 has a shape in which two-stage disk-like members having different diameters are integrally connected, similarly to the groove insertion portion 11 (see FIGS. 2 and 3). A circular groove 215 is formed at the bottom of the groove insertion portion main body 213, and a magnet 214 is inserted into the circular groove 215. The magnet 214 has a disk shape in the illustrated example. Preferably, as illustrated, the bottom surface of the magnet 214 protrudes slightly below the bottom surface of the groove insertion portion main body 213. Accordingly, the magnet 214 can be directly attracted to the magnetic bottom plate 207 without being obstructed by the groove insertion portion main body 213, and can exert a strong attracting force. On the other hand, the magnet 214 may be embedded in the groove insertion portion main body 213 so that the magnet 214 is not exposed on the bottom surface of the groove insertion portion main body 213.

  Further, a slight gap is formed between the groove insertion portion 211 and the two overhang portions 19. For this reason, by lifting the support body 9 upward, the pressing force between the groove insertion portion 211 and the bottom plate 207 can be released, and the frictional force can be eliminated. By maintaining that state, the support 209 can be slid along the guide groove 5 with a relatively light force.

  The bottom plate 207 may be a plate-shaped ferromagnetic body covered with a protective film made of plastic, for example. Even in this case, the magnetic attractive force between the magnet 214 and the bottom plate 207 causes the groove insertion portion 211 to be pressed against the upper surface of the bottom plate 207, thereby increasing the frictional force between them. .

  In the example shown in the drawing, the groove insertion portion 211 has a circular planar contour shape, similar to the groove insertion portion 11 illustrated in FIG. 2, so that the groove insertion portion 211 can rotate around the vertical axis when inserted into the guide groove 5. is there. For this reason, even if the support body 9 and the groove insertion portion 211 are fixed to each other, the support body 9 can be rotated around the vertical axis. On the other hand, similarly to the groove insertion part 27 illustrated in FIGS. 4 and 5, the planar contour shape of the groove insertion part 211 may be a shape that restricts the rotation of the groove insertion part 211 around the vertical axis. It is.

  FIG. 14 is a side cross-sectional view illustrating the configuration of an object end according to still another embodiment of the invention. In this object end 105, instead of the bottom plate 207, a ferromagnetic sheet 221 such as an iron sheet is disposed along the guide groove 5 so that the upper surface thereof forms the bottom surface of the guide groove 5. This is different from the end 104 (see FIGS. 12 and 13). The ferromagnetic sheet 221 corresponds to a specific example of the “suction body” of the present invention.

  More specifically, the base plate 217 includes a base plate body 219 and a ferromagnetic sheet 221. The base plate main body 219 is a flat plate forming the main part of the base plate 217, and the guide groove 5 is formed in the same manner as the base plate 1 (see FIGS. 1 and 2). The base plate main body 219 is made of wood, for example. The ferromagnetic sheet 221 is fixed to the bottom surface of the guide groove 5 by, for example, an adhesive. Due to the magnetic attractive force between the magnet 214 and the ferromagnetic sheet 221, the groove insertion portion 211 is pressed against the upper surface of the ferromagnetic sheet 221, thereby increasing the frictional force between them. Instead of the ferromagnetic sheet 221, a sheet-like or plate-like ferromagnetic body covered with a plastic protective film, for example, may be arranged along the bottom surface of the guide groove 5. . Even in this case, the groove insertion portion 211 is pressed against the sheet-like body or the plate-like body by the magnetic attraction force between the magnet 214 and the sheet-like body or the plate-like body, so that the frictional force between them is generated. Strengthened. These sheet-like bodies or plate-like bodies correspond to a specific example of the “suction body” of the present invention.

  FIG. 15 is a side cross-sectional view illustrating the configuration of an object end according to still another embodiment of the invention. In the object ends 101 to 105 exemplified above, the guide grooves 5 are arranged in a row and are in the form of “T grooves”. On the other hand, FIG. 15 illustrates various other forms of the guide groove 5.

  In the object end 106 illustrated in FIG. 15A, the guide groove 225 included in the base plate 223 is in the form of “ant groove”. That is, the projecting portion 227 that projects toward the inside of the guide groove 225 at both ends in the width direction of the guide groove 225 has a triangular cross-sectional shape. Similarly to the overhanging portion 19 (see FIG. 3), the groove insertion portion 229 is locked to the two overhanging portions 227 so that the support 231 does not come off the guide groove 225 and does not tilt. Supported by a plate 223. In the figure, the cross-sectional shape of the groove insertion portion 229 represents a schematic shape. The same applies to FIGS. 15B to 15D below.

  In the object end 107 illustrated in FIG. 15B, two rows of guide grooves 235 and 237 are formed on the base plate 233. Overhang portions 239 and 241 are formed at the farthest portions from each other in the widthwise ends of each of the guide grooves 235 and 237. The support 240 has two groove insertion parts 243 and 245 connected to the lower part of the support body 9, and these groove insertion parts 243 and 245 are individually inserted into the guide grooves 235 and 237. Yes. The groove insertion portions 243 and 245 are individually locked to the overhang portions 239 and 241. Since the groove insertion portions 243 and 245 are connected to each other by the support body 9, the support 240 is supported by the base plate 233 without being detached from the guide grooves 235 and 237 and tilting.

  In the object end 108 illustrated in FIG. 15C, two rows of guide grooves 249 and 251 are formed on the base plate 247. Overhang portions 253 and 255 are formed at portions closest to each other in both widthwise end portions of the guide grooves 249 and 251. The support body 257 has two groove insertion portions 259 and 261 connected to the lower part of the support body main body 9, and these groove insertion portions 259 and 261 are individually inserted into the guide grooves 249 and 251. Yes. The groove insertion portions 259 and 261 are individually locked to the overhang portions 253 and 255. Since the groove insertion parts 259 and 261 are connected to each other by the support body part 9, the support body 257 is supported by the base plate 247 so as not to be detached from the guide grooves 249 and 251 and tilted. The groove insertion portions 259 and 261 have the same shape as the groove insertion portions 11 (FIG. 1), 27 (FIGS. 4 and 5), and 211 (FIG. 12), and together with the overhang portions 253 and 255, FIG. ) Overhanging portions 239 and 241 may be formed.

  In the object end 109 illustrated in FIG. 15D, two rows of guide grooves 265 and 267 are formed on the base plate 263. Of the both ends in the width direction of the guide grooves 265 and 267, overhang portions 269 and 271 are formed at the ends in the same direction. The support body 273 has two groove insertion portions 275 and 277 connected to the lower part of the support body main body 9, and these groove insertion portions 275 and 277 are individually inserted into the guide grooves 265 and 267. Yes. The groove insertion portions 275 and 277 are individually locked to the overhang portions 269 and 271. Since the groove insertion portions 275 and 277 are connected to each other by the support body 9, the support 273 is supported by the base plate 263 so as not to be detached from the guide grooves 265 and 267 and tilted.

  FIG. 16 is a side cross-sectional view illustrating the configuration of an object end according to still another embodiment of the invention. The object end 110 is different from the object end 102 illustrated in FIG. 8 in that the guide groove 5 is divided into two rows of guide grooves 279 and 281. More specifically, in the object end 110, two rows of guide grooves 279 and 281 are formed on the upper surface of the base plate 283, and the two projecting portions 19 have both ends of the full width of the two rows of guide grooves 279 and 281. It is formed in the part. Similarly to the object end 102 illustrated in FIG. 8, the two linear portions 33 of the support 31 are locked to the two overhanging portions 19, so that the support 31 is detached from the guide grooves 279 and 281. Without being tilted and supported by the base plate 283. By setting the opening width of each of the guide grooves 279 and 281 to be moderately wide, the two linear portions 33 can be contracted against each other against the elastic restoring force of the support 31, and thereby the guide The grooves 279 and 281 can be attached and detached.

  FIG. 17 is a perspective view illustrating the configuration of a groove insertion member used for an object end according to still another embodiment of the invention. The groove insertion member 285 illustrated in FIG. 17 has a sheet shape or a plate shape, and has a shape bent along the inner surface of the guide groove 5 illustrated in FIG. The groove insertion member 285 is made of metal or plastic, for example. By attaching the groove insertion member 285 to the guide groove 5, the dimensional error of the guide groove 5 can be absorbed. The groove insertion member 285 is fixed to the inner surface of the guide groove 5 by, for example, an adhesive. When the groove insertion member 285 is made of a ferromagnetic material such as steel, the ferromagnetic material sheet 221 illustrated in FIG. 14 can be substituted.

  DESCRIPTION OF SYMBOLS 1 Base plate, 3 Support body, 5 Guide groove, 7 End plate, 9 Support body main body part, 11 Groove insertion part, 13 Elastic member, 15 Sliding member, 17 Protrusion, 19 Overhang part, 21 Groove, 23 Retraction part, 25 opening portion, 27 groove insertion portion, 29 elastic member, 31 support body, 33 linear portion, 35 inward portion, 37 connection portion, 39 groove insertion portion, 41 support body portion, 43 upright portion, 45 leg portion, 47 Support body, 49 Bar-shaped body, 51 connecting portion, 53 plate-like body, 55 mounting hole, 57 support body, 59 strip plate-like body, 61 elastic member, 63 linear portion, 65 inward portion, 67 connecting portion, 69 groove insertion Part, 71 support body part, 73 support, 75,77 band plate, 79,81 upright part, 83,85 connecting member, 87 rotating shaft, 89 coupling part, 91 elasticity Material, 93, 95 rotating piece, 97 support body, 99 plate-like body, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110 object end, 201 notch, 203 base plate, 205 Base plate main body, 207 Bottom plate, 209 Support, 211 Groove insertion portion, 213 Groove insertion portion main body, 214 Magnet, 215 groove, 217 Base plate, 219 Base plate main body, 221 Ferromagnetic sheet, 223 Base plate, 225 Guide groove, 227 Overhang, 229 Groove insert, 231 Support, 233 Base plate, 235,237 Guide groove, 239, 241 Overhang, 240 Support, 243, 245 Groove insert, 247 Base, 249, 251 Guide groove, 253, 255 overhang, 257 support, 259 261 groove insertion part, 263 base plate, 265, 267 guide groove, 269, 271 overhang part, 273 support, 275, 277 groove insertion part, 279, 281 guide groove, 283 base plate, 285 groove insertion member, unidirectional X .

Claims (8)

An object end,
A base plate which draft groove extends to the upper surface,
Is supported slidably said base plate along the front Symbol draft groove, and a supporting member for supporting from the side so as not to fall the objects to be placed on the base plate,
Before Symbol draft groove, at both ends in the width direction, it has two protruding portions protruding toward the inside of the guide groove,
The support is a support body having a contact portion for supporting the object in contact with the object to be going to fall, is connected to the lower portion of the support body portion, it is inserted before Symbol draft groove and a groove insertion portion that, thereby, it is possible while being guided by the front Kimizo slide,
The support, by pre Kimizo insertion portion is engaged with the two projecting portions of the front Symbol draft groove, without departing from the previous SL draft groove and supported on the base plate so as not to tilt And
The support has an elastic member for connecting the groove insertion portion,
The elastic member presses the bottom surface of the guide groove by an elastic restoring force of the elastic member, and by the reaction force, the groove insertion portion is pressed against the two projecting portions of the guide groove,
The groove insertion portion of the support has a retreating portion on the bottom surface that restricts movement of the elastic member along the bottom surface with respect to the groove insertion portion by receiving the elastic member,
By pushing the support body part downward, the groove insertion part can be pushed down against the elastic restoring force, so that the groove insertion part can be separated downward from the two overhanging parts. ,
The elastic member is a compression coil spring;
An object end , wherein a lower end portion of the compression coil spring is bent upward . An object end,
A base plate which draft groove extends to the upper surface,
Is supported slidably said base plate along the front Symbol draft groove, and a supporting member for supporting from the side so as not to fall the objects to be placed on the base plate,
Before Symbol draft groove, at both ends in the width direction, it has two protruding portions protruding toward the inside of the guide groove,
The support is a support body having a contact portion for supporting the object in contact with the object to be going to fall, is connected to the lower portion of the support body portion, it is inserted before Symbol draft groove and a groove insertion portion that, thereby, it is possible while being guided by the front Kimizo slide,
The support, by pre Kimizo insertion portion is engaged with the two projecting portions of the front Symbol draft groove, without departing from the previous SL draft groove and supported on the base plate so as not to tilt And
The support has an elastic member for connecting the groove insertion portion,
The elastic member presses the bottom surface of the guide groove by an elastic restoring force of the elastic member, and by the reaction force, the groove insertion portion is pressed against the two projecting portions of the guide groove,
By pushing the support body part downward, the groove insertion part can be pushed down against the elastic restoring force, so that the groove insertion part can be separated downward from the two overhanging parts. ,
The support is further connected to the elastic member so as to be interposed between the elastic member and the bottom surface of the guide groove, and further includes a sliding member slidable with respect to the bottom surface,
The groove insertion portion of the support includes a retracting portion that regulates movement of the elastic member and the sliding member along the bottom surface with respect to the groove insertion portion by receiving the sliding member together with the elastic member. An object end on the bottom . An object end,
A base plate which draft groove extends to the upper surface,
Is supported slidably said base plate along the front Symbol draft groove, and a supporting member for supporting from the side so as not to fall the objects to be placed on the base plate,
Before Symbol draft groove, at both ends in the width direction, it has two protruding portions protruding toward the inside of the guide groove,
The support is a support body having a contact portion for supporting the object in contact with the object to be going to fall, is connected to the lower portion of the support body portion, it is inserted before Symbol draft groove and a groove insertion portion that, thereby, it is possible while being guided by the front Kimizo slide,
The support, by pre Kimizo insertion portion is engaged with the two projecting portions of the front Symbol draft groove, without departing from the previous SL draft groove and supported on the base plate so as not to tilt And
The support has a magnet as a part of the groove insertion portion,
The base plate has a sheet-like or plate-like attracting body including a ferromagnetic material that is disposed along the guide groove so that the upper surface forms at least a part of the bottom surface of the guide groove, and attracts the magnet. And
The support body presses the groove insertion portion against the upper surface of the attraction body by the attraction force of the magnet,
An object end in which a gap exists between the groove insertion portion and the two overhang portions . An object end,
A base plate which draft groove extends to the upper surface,
Is supported slidably said base plate along the front Symbol draft groove, and a supporting member for supporting from the side so as not to fall the objects to be placed on the base plate,
Before Symbol draft groove, at both ends in the width direction, it has two protruding portions protruding toward the inside of the guide groove,
The support is a support body having a contact portion for supporting the object in contact with the object to be going to fall, is connected to the lower portion of the support body portion, it is inserted before Symbol draft groove and a groove insertion portion that, thereby, it is possible while being guided by the front Kimizo slide,
The support, by pre Kimizo insertion portion is engaged with the two projecting portions of the front Symbol draft groove, without departing from the previous SL draft groove and supported on the base plate so as not to tilt And
The support has an elastic member for connecting the groove insertion portion,
The elastic member presses the bottom surface of the guide groove by an elastic restoring force of the elastic member, and by the reaction force, the groove insertion portion is pressed against the two projecting portions of the guide groove,
The groove insertion portion of the support has a retreating portion on the bottom surface that restricts movement of the elastic member along the bottom surface with respect to the groove insertion portion by receiving the elastic member,
By pushing the support body part downward, the groove insertion part can be pushed down against the elastic restoring force, so that the groove insertion part can be separated downward from the two overhanging parts. ,
The support body has the support body portion and the groove insertion portion fixed to each other,
The groove insertion portion is an object end having a circular planar contour shape . An object end,
A base plate with a single row or two rows of guide grooves extending on the upper surface;
A support body supported by the base plate so as to be slidable along the one or more guide grooves, and supporting the object placed on the base plate from the side so as not to fall down,
The single row or two rows of guide grooves have two projecting portions projecting toward the inside of the single row or two rows of guide grooves at both ends of the full width,
The support is,
A support body having a contact portion for supporting the object in contact with the object to be debt recognize,
Two linear portions respectively along both ends of the full width of the single row or two rows of guide grooves,
Two inward portions respectively extending from the two linear portions to the inside of the single row or two rows of guide grooves so as to approach each other,
The support body portion of the support has a connecting portion that connects the two inward portions and extends above the base plate, so that the support has the single row or two rows of grooves. Can slide while being guided by
The connecting portion has a rod-shaped member,
The rod-shaped member includes a portion that connects the two inward portions and is bent or curved above the base plate, thereby constituting an elastic member and elastically deformable,
The two linear portions and the two inward portions constitute a single continuous rod-shaped body together with the rod-shaped member,
The connecting portion urges the two linear portions along the full-width end portions in the direction of widening each other by the elastic restoring force of the elastic member, whereby the two linear portions are Press against the inner wall surfaces of both ends of the full width of the single row or two rows of guide grooves so as to increase the frictional force with the inner wall surfaces of the full width ends of the single row or two rows of guide grooves;
The support body is supported by the base plate so that the two linear portions are locked to the two overhang portions, respectively, so that they do not come out of the single row or two rows of guide grooves and do not tilt. And
Each of the single-row or two-row guide grooves is set to a size capable of reducing the width so that the two linear portions are separated from both ends of the full width,
The two inward portions are bent or curved from the one-direction ends of the two linear portions, respectively, with respect to one direction in which the single row or two rows of guide grooves extend, and the single row or 2 Extending inside the guide groove of the row,
The rod-shaped member of the connecting portion is
An upright portion that stands up against the base plate;
A leg portion extending from the lower end of the upright portion and connected to the two inward portions,
The upright portion is at a position shifted in the opposite direction of the one direction from the two inward portions,
The leg portion is an object end that is exposed above the single row or two rows of guide grooves and has a portion away from the standing portion in the one direction . An object end,
A base plate with a single row or two rows of guide grooves extending on the upper surface;
A support body supported by the base plate so as to be slidable along the one or more guide grooves, and supporting the object placed on the base plate from the side so as not to fall down,
The single row or two rows of guide grooves have two projecting portions projecting toward the inside of the single row or two rows of guide grooves at both ends of the full width,
The support is,
A support body having a contact portion for supporting the object in contact with the object to be debt recognize,
Two linear portions respectively along both ends of the full width of the single row or two rows of guide grooves,
Two inward portions respectively extending from the two linear portions to the inside of the single row or two rows of guide grooves so as to approach each other,
The support body portion of the support includes a connecting portion that connects the two inward portions and extends above the base plate , whereby the support is configured as a single row or two rows of grooves. Can slide while being guided by
The connecting portion has a strip-shaped member,
The two linear portions and the two inward portions constitute a continuous strip plate body together with the strip plate member,
The band plate-like member of the connecting portion includes a portion that is connected to the two inward portions and is bent or curved above the base plate, thereby expanding and contracting the two linear portions to each other. Is elastically deformable,
The support has an elastic member,
Both ends of the elastic member are connected to the band-plate-like member of the connecting portion, whereby the band-plate-like member of the connecting portion is connected to the two linear portions of the elastic member. The elastic restoring force urges the two linear portions in the direction of widening, thereby increasing the frictional force between the two linear portions and the inner wall surfaces of the full width ends of the single row or two rows of guide grooves. , Press against the inner wall surface of both ends of the full width of the single row or two rows of guide grooves,
The support is supported by the base plate so that the two linear portions are locked to the two overhang portions, respectively, so as not to be detached from the single row or two rows of guide grooves and to be tilted. And
Each of the single row or two rows of guide grooves is an object end in which each width is set to a size capable of reducing the width so that the two linear portions are separated from both end portions of the full width . An object end,
A base plate with a single row or two rows of guide grooves extending on the upper surface;
A support body supported by the base plate so as to be slidable along the one or more guide grooves, and supporting the object placed on the base plate from the side so as not to fall down,
The single row or two rows of guide grooves have two projecting portions projecting toward the inside of the single row or two rows of guide grooves at both ends of the full width,
The support is,
A support body having a contact portion for supporting the object in contact with the object to be debt recognize,
Two linear portions respectively along both ends of the full width of the single row or two rows of guide grooves,
Two inward portions respectively extending from the two linear portions to the inside of the single row or two rows of guide grooves so as to approach each other,
The support body portion of the support includes a connecting portion that connects the two inward portions and extends above the base plate , whereby the support is configured as a single row or two rows of grooves. Can slide while being guided by
The connecting portion has two rotating pieces that can be opened and closed by rotating one of the rotating shafts located above the base plate with respect to the other,
The two inward portions are respectively connected to lower ends of the two rotating pieces,
The support has an elastic member,
Both ends of the elastic member are connected to the one and the other of the two rotating pieces, respectively, so that the two rotating pieces connect the two linear portions to the elastic member. The elastic restoring force urges the two linear portions in the direction of widening, thereby increasing the frictional force between the two linear portions and the inner wall surfaces of the full-width end portions of the single row or two rows of guide grooves. To the inner wall surfaces of the full width ends of the single row or two rows of guide grooves,
The support is supported by the base plate so that the two linear portions are locked to the two overhang portions, respectively, so as not to be detached from the single row or two rows of guide grooves and to be tilted. And
Each of the single row or two rows of guide grooves is an object end in which each width is set to a size capable of reducing the width so that the two linear portions are separated from both end portions of the full width . An object end,
A base plate with a single row or two rows of guide grooves extending on the upper surface;
A support body supported by the base plate so as to be slidable along the one or more guide grooves, and supporting the object placed on the base plate from the side so as not to fall down,
The single row or two rows of guide grooves have two projecting portions projecting toward the inside of the single row or two rows of guide grooves at both ends of the full width,
The support is,
A support body having a contact portion for supporting the object in contact with the object to be debt recognize,
Two linear portions respectively along both ends of the full width of the single row or two rows of guide grooves,
Two inward portions respectively extending from the two linear portions to the inside of the single row or two rows of guide grooves so as to approach each other,
The support body portion of the support includes a connecting portion that connects the two inward portions and extends above the base plate , whereby the support is configured as a single row or two rows of grooves. Can slide while being guided by
The support has an elastic member,
The connecting portion urges the two linear portions that respectively extend along both ends of the full width in a direction of widening each other by the elastic restoring force of the elastic member, whereby the two linear portions are Press against the inner wall surfaces of both ends of the full width of the single row or two rows of guide grooves,
The support is supported by the base plate so that the two linear portions are locked to the two overhang portions, respectively, so as not to be detached from the single row or two rows of guide grooves and to be tilted. And
Each of the single-row or two-row guide grooves is set to a size capable of reducing the width so that the two linear portions are separated from both end portions of the full width,
The support body portion is mounted on the connecting portion, includes the abutting portion, and further includes a plate-like body that stands up with respect to the base plate,
The connecting portion has a portion facing the object, retreating from the main surface of the plate-like body, exposed from the plate-like body, and exposed above the single row or two rows of guide grooves . Object end.