JP6013075B2 - Hook and door - Google Patents

Description

  The present invention relates to a hook and a door. More specifically, the present invention relates to a hook that is installed around a kitchen, a washroom, or the like and is used by hooking a towel, a cloth, or the like, and a door provided with such a hook.

  In a living environment such as a kitchen or a washroom, it is a common practice to hang a towel on the handle of the door of the storage part provided on the sink or the washstand. Further, as a technique for hanging a towel at an arbitrary position, a hooking tool that uses a suction cup type fixing tool by adsorbing it on a wall surface has been proposed (for example, see Patent Document 1).

  However, when a towel is hung on the handle of the door, the towel cannot be hung at an arbitrary position, and it is not easy to use depending on the position where the handle is provided.

  In addition, the suction cup type fixing device has a poor design, and when the suction force is lost, it is dropped and cannot be fixed firmly.

  Under such circumstances, a technique has been proposed in which the hook can be fixed, and the usability is improved by making it detachable (see, for example, Patent Document 2). Here, Patent Document 2 describes a method of attaching a dedicated rail to a door and fixing a hook to the rail.

  Specifically, Patent Document 2 describes a door 100 and a hooking tool 101 as shown in FIG. First, a U-shaped rail 102 whose front is opened is attached to the door. Next, the engaging portion 104 integrated with the hook 103 is slid inward from the end of the rail 102 and inserted, whereby the rail 102 and the engaging portion 104 are brought into a fitted state. Further, the engaging portion 104 can be moved to the left and right, and can be detached from the rail 102 when the hooking tool 101 is not used.

JP 11-47030 A JP 2009-41364 A

  Here, when using the technique of patent document 2, in order to fit a rail and an engaging part, the clearance inside a rail and the magnitude | size of an engaging part are formed so that it may respond | correspond exactly. Therefore, when inserting an engaging part in a rail, it is necessary to push in strongly, and the malfunction that a hook is difficult to attach exists.

  Moreover, in order to make the clearance inside a rail and the magnitude | size of an engaging part correspond exactly, you have to use a rail for exclusive use for attachment of a hook. In other words, since the shape of the rail that can be attached is limited, it is not sufficiently convenient.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a hook and a door that can easily and securely fix a hook portion and have sufficient usability.

  In order to achieve the above object, the hook of the present invention is provided with an inner body inserted inside a predetermined rail, a first projecting portion projecting from the inner body, and the first projecting portion. An inner fixing member having a first joining portion formed, and a second projecting portion projecting vertically downward from an end portion of the first projecting portion on the inner body side, and located above the inner body. An outer clamping piece, a position corresponding to the first protrusion and an upper body disposed above the outer clamping piece, and a position corresponding to the first joint of the outer body. An outer fixing member having a second joint portion provided on the outer main body, and a fitting portion connected to the protruding direction side of the first protruding portion of the outer body, and the fitting portion can be fitted. The configured hook part, the first joint part and the second joint part are configured to be joinable. And a member.

  Here, the inner body inserted inside the predetermined rail, the first joint provided in the first protrusion, the outer clamping piece located above the inner body, and the first of the outer body By having a second joint portion provided at a position corresponding to the joint portion, and a fixing member configured to be able to join the first joint portion and the second joint portion, the predetermined rail is connected to the inner fixing member. And can be fixed by being sandwiched between outer fixing members. That is, if the rail has a size that can be sandwiched between the inner fixing member and the outer fixing member, the hook can be attached, and the versatility is excellent. In addition, the hooking tool clamps and fixes the rail from above and below, and the hooking tool can be stabilized.

  Moreover, the 1st protrusion part which protruded from the inner side main body, the 1st junction part provided in the 1st protrusion part, and the 2nd junction provided in the position corresponding to the 1st junction part of an outer side body And a fixing member configured to be able to join the first joint portion and the second joint portion, the first joint portion and the second joint portion are integrated at a position protruding from the rail. Thus, the installation work can be facilitated.

  Moreover, by having the 2nd protrusion part protruded perpendicularly downward from the edge part of the 1st protrusion part by the side of an inner side main body, an inner side fixing member will be hooked on the lower end of a rail. This suppresses the wobbling of the hooking tool in the front-rear direction after fixing, makes it possible to stabilize the hooking tool, and makes it easy to use a hooked towel or the like. Here, the vertically downward direction means a downward direction when the hook is viewed from the front.

  In addition, the first protrusion is covered with the outer body by having the first protrusion protruding from the inner body and the outer body disposed at a position corresponding to the first protrusion and above. It will be. That is, the first protrusion is protected from an external impact, and durability as a hook is improved. Further, the inner main body connected to the first projecting portion is also difficult to come off from the rail.

  Furthermore, by having a fitting part connected to the protruding direction side of the first protruding part of the outer body and a hook part configured to be fitted to the fitting part, the hook part is located at a position protruding from the rail. Will be placed, making it easier to use a hooked towel or the like.

  Further, when the hook portion fitted to the fitting portion is configured to be disposed between the first protrusion and the fitting portion, the hook portion is fitted to the fitting portion, and further It will be suppressed by the first protrusion. That is, the hooked portion is more difficult to come off, and the hooked towel or the like is easy to use.

  In addition, when a screw is used as the fixing member, a through hole through which the screw is passed is formed in the first joint, and a screw groove is provided in the second joint, the first joint and the second joint Will be firmly joined by the screw structure, and the hook can be further stabilized.

  Further, when the outer fixing member protrudes vertically downward from the outer main body and has an outer protrusion provided at a position corresponding to the second protrusion, the second protrusion is covered by the outer protrusion. It will be. That is, the second protrusion is protected from an external impact, and durability as a hook is improved.

  Further, when the outer fixing member protrudes vertically downward from the outer main body and has an outer protrusion provided at a position corresponding to the second protrusion, the outer fixing member is caught on the lower end of the rail. Become. This further suppresses wobbling in the front-rear direction of the hooking tool after fixing, stabilizes the hooking tool, and makes it easier to use a hooked towel or the like.

  In addition, the fitting part has a partition part, and when the notch that can be fitted to the partition part is formed, the catch part is fixed by the fitting of the partition part and the notch. Become. This makes it difficult for the hook portion to shift during use, stabilizes the hook, and makes it easier to use a hooked towel or the like.

  Further, when the inner body has a first anti-slip portion provided on the upper surface and the outer holding piece has a second anti-slip portion provided on the lower surface, the inner body holds the upper end of the rail. After fixing, the portion in contact with the rail surface becomes less slippery, and the hook can be stabilized.

  The inner fixing member has an inner body provided with a first guide portion on a side surface in contact with the outer body, and a first projecting portion provided with second guide portions on both side surfaces in contact with the outer body. The outer body can be joined to the second guide part at a position in contact with the side surface of the first protrusion and a third guide part configured to be joined to the first guide part at a position in contact with the inner body. In the case where the fourth guide portion is configured, the inner fixing member and the outer fixing member can be slid and fitted using the corresponding guide portion. That is, the outer body can be easily attached to the inner body and the first protrusion, and the work of attaching the hooking tool can be facilitated.

  In order to achieve the above object, a door according to the present invention includes a door body having a predetermined surface and a back surface located on the opposite side of the predetermined surface, and a first body attached to an end surface of the door body. A rail member; a second rail member provided in a substantially vertical direction from a side edge of the back surface of the first rail member; and a direction substantially parallel to the first rail member and the predetermined surface side. And a third rail member provided at substantially the same width and length as the first rail member from the upper end of the second rail member, and an end of the third rail member on the predetermined surface side. A rail having a hanging portion that is shorter than the second rail member in a substantially vertical direction from the first portion to the first rail member, an inner body that is inserted inside the rail, and the inner side A first projecting portion projecting from the main body and the first projecting portion; An inner fixing member having a first joining portion and a second projecting portion projecting vertically downward from the inner body-side end portion of the first projecting portion; and an outer clamping piece positioned above the inner body. An outer body that is connected to the outer holding piece and corresponds to the first projecting portion, and is disposed at a position corresponding to the first joint portion of the outer body. An outer fixing member having two joint portions, and a fitting portion continuously provided on the protruding direction side of the first protruding portion of the outer body, and configured to be fitted to the fitting portion, A hooking portion disposed between the first protruding portion and the fitting portion in a fitted state, and a fixing member configured to be able to join the first joint portion and the second joint portion. Is provided.

  Here, a first rail member attached to the end surface of the door body, a second rail member provided in a substantially vertical direction from the side end portion of the back surface of the first rail member, a predetermined surface side, and A third rail member provided in substantially the same width and length as the first rail member from the upper end of the second rail member in a direction substantially parallel to the first rail member; 3 having a rail with a hanging portion provided shorter than the second rail member in a substantially vertical direction from the end of the rail member 3 to the first rail member, The rail which has an opening and was provided with the hanging part will be installed. That is, the rail has a shape that can be used as a handle of the door, and the door can be easily opened and closed.

  A rail; an inner body inserted inside the rail; a first joint provided on the first protrusion; an outer clamping piece positioned above the inner body; and a first of the outer body. By having a second joint provided at a position corresponding to the joint, and a fixing member configured to be able to join the first joint and the second joint, an inner fixing member and an outer fixing member However, the third rail member can be clamped and fixed from above and below, and the mounting structure can be stabilized.

  Moreover, the 1st protrusion part which protruded from the inner side main body, the 1st junction part provided in the 1st protrusion part, and the 2nd junction provided in the position corresponding to the 1st junction part of an outer side body And a fixing member configured to be able to join the first joint portion and the second joint portion, the first joint portion and the second joint portion are integrated at a position protruding from the rail. Thus, the installation work can be facilitated.

  Moreover, by having the 2nd protrusion part protruded perpendicularly downward from the edge part of the 1st protrusion part by the side of an inner side main body, an inner side fixing member will be hooked on the lower end of a 1st rail member. This suppresses wobbling of the inner fixing member after fixing in the front-rear direction, stabilizes the mounting structure, and makes it easy to use a hooked towel or the like.

  In addition, the first protrusion is covered with the outer body by having the first protrusion protruding from the inner body and the outer body disposed at a position corresponding to the first protrusion and above. It will be. That is, the first protrusion is protected from external impact, and durability is improved. Further, the inner main body connected to the first projecting portion is also difficult to come off from the rail.

  Furthermore, the position which the hook part protruded from the rail by having the fitting part connected by the protrusion direction side of the 1st protrusion part of an outer side main body, and the hook part comprised so that fitting was possible. Therefore, it becomes easy to use a hooked towel or the like.

  The hooking tool and the door according to the present invention can firmly fix a portion to be hooked and have sufficient usability.

It is a schematic perspective view which shows an example of the hook and the door to which this invention is applied. It is a schematic side view which shows an example of a rail. It is a schematic side view which shows an example of the hook implement to which this invention is applied. It is a schematic perspective view which shows an example of an inner side fixing member. It is a schematic perspective view which shows an example of an outer side fixing member. It is the schematic which shows an example of an outer side fixing member and a hook part. It is a schematic side view which shows the attachment structure of the hook in the example of the hook and the door to which this invention is applied. It is a schematic perspective view which shows the conventional towel hook and door.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings to facilitate understanding of the present invention. FIG. 1 is a schematic perspective view showing an example of a hook and door to which the present invention is applied. FIG. 2 is a schematic side view showing an example of a rail. FIG. 3 is a schematic side view showing an example of a hooking tool to which the present invention is applied. FIG. 4 is a schematic perspective view showing an example of the inner fixing member. FIG. 5 is a schematic perspective view showing an example of the outer fixing member. FIG. 6 is a schematic diagram illustrating an example of the outer fixing member and the hook portion.

  Here, as shown in FIG. 1, a door 1 that is an example of a hooking tool and a door to which the present invention is applied includes a rail structure 2, a hooking tool 3, and a door body 4.

  First, as shown in FIG. 2, the rail structure 2 is made to have the same width and length as the upper surface of the door body 4, and is attached to the door side rail 5 and the back side of the door body 4 of the door side rail 5. It has the back side rail 6 provided vertically. Further, an upper surface rail 7 having the same width and length as the door side rail 4 is provided from the upper end of the rear side rail 6 toward the front of the door body 4. Furthermore, a hanging rail 8 is provided vertically downward from the tip of the upper rail 7. The hanging rail 8 is made shorter than the back rail 6. Moreover, all the rails of the rail structure 2 are made of aluminum.

  Here, the door-side rail 5 does not necessarily have to be made to have the same width and length as the upper surface of the door main body 4, but it is configured as described above from the viewpoint that the position can be easily adjusted at the time of installation and the design is improved. It is preferred that

  Moreover, the door rail 5 does not necessarily need to be provided in the upper surface of the door main body 4, and may be provided in any surface of the end surface of a door main body, if installation is possible.

  Further, the width and length of the upper surface rail 7 are not limited to a specific size as long as the hooking tool 3 can be attached, but it is easy to attach in the scene where the hooking tool 3 described later is attached to the rail structure 2. In view of the above, the above configuration is preferable.

  The length of the hanging rail 8 is not limited to a specific length as long as the hook 3 can be attached.

  Further, the rail of the rail structure 2 does not necessarily need to be formed of aluminum, but is configured as described above in that it is light in weight and reduces the load on the door body 4 and improves durability. Is preferred.

  In addition, from the above configuration, the rail structure 2 has a shape in which both ends are open, but it is sufficient that the hook 3 can be attached, and the rail structure 2 is not necessarily formed in a shape in which both ends are open. There is no need to

  Next, as shown in FIG. 3, the hook 3 includes an inner insertion member 9, an outer cover member 10, a towel ring 11, and a screw fixing member 12. The towel ring 11 is attached to the outer cover member 10. The inner insertion member 9 and the outer cover member 10 are integrated by a screw structure by inserting the thread protrusion portion 16 of the screw fixing member 12 from below.

  As shown in FIG. 4, the inner insertion member 9 includes an inner body 13, a first projecting portion 14 projecting laterally from the inner body 13, and a first projecting portion projecting downward from the first projecting portion. Two protrusions 15 are provided.

  In addition, a through-hole 17 through which the thread protrusion portion 16 of the screw fixing member 12 can be inserted is formed in the central portion of the first protrusion 14. Moreover, as shown in FIG. 4, the tip of the first protrusion 14 is formed in a shape having a thickness in the lower part.

  Further, an inner slip stopper 18 is provided on a surface of the upper part of the inner body 13 that is in contact with the upper rail 7. Further, an inner guide protrusion 19 is formed on the side surface of the inner main body 13 on the side where the first protrusion 14 is provided, and an inner guide groove 20 is formed on the side surface of the first protrusion 14. The inner slip stopper 18 is made of thermoplastic polyurethane.

  Here, it is sufficient if the inner insertion member 9 and the outer cover member 10 can be fixed and integrated, and it is not always necessary to fix them with the screw fixing member 12. Moreover, it is not limited to the method of fixing from the lower side of the inner insertion member 9. However, it is configured as described above from the point that it is firmly fixed by the screw structure and that the upper surface rail 7 is easily clamped and fixed between the inner insertion member 9 and the outer cover member 10 by fixing from below. It is preferable.

  Moreover, the through-hole 17 is sufficient as long as it has a structure capable of fixing and integrating the inner insertion member 9 and the outer cover member 10, and is not limited to this shape.

  In addition, the tip of the first protrusion 14 does not necessarily have to be formed in a shape having a thickness in the lower part. Further, another member can be attached to the same position to form a shape having a thickness. By having the thickness, when the towel ring 11 is attached, the area where the inner insertion member 9 and the towel ring 11 are in contact with each other is increased, and the hook is less likely to rattle when used. It is preferable.

  Further, the inner slip stopper 18 is not essential, but is preferably provided from the viewpoint that when the hook 3 is fixed to the rail structure 2, it is difficult to be displaced. Further, it is sufficient that the upper rail 7 and the inner main body 9 are not easily displaced when fixed, and the material of the inner slip stopper 18 is not limited to thermoplastic polyurethane.

  The inner guide protrusion 19 and the inner guide groove 20 are not essential, but are preferably provided from the viewpoint of facilitating the work of fitting the inner insertion member 9 and the outer cover member 10 together.

  Subsequently, as illustrated in FIG. 5, the outer cover member 10 includes an outer cover body 21, a rail clamping piece 22, a ring installation portion 23, a screw groove portion 24 corresponding to the thread protrusion portion 16 of the screw fixing member 12, and a second groove portion 24. The side cover portion 25 corresponding to the protruding portion 15 is provided. The outer cover member 10 is made of aluminum.

  Moreover, the ring installation part 23 is provided so that it may be arrange | positioned in the position adjacent to the 1st protrusion part 14 of the inner side insertion member 9 when the inner side insertion member 9 and the outer side cover member 10 are fitted together.

  Further, as shown in FIG. 6, an outer slip stopper 26 is provided on a surface of the lower portion of the rail holding piece 22 that is in contact with the upper rail 7. Further, the outer slip stopper 26 is formed of thermoplastic polyurethane.

  Further, an outer guide groove 27 corresponding to the inner guide protrusion 19 is provided in a portion of the outer cover main body 21 in contact with the inner main body 13. In addition, an outer guide protrusion 28 corresponding to the inner guide groove 20 is provided at a portion of the outer cover main body 21 that is in contact with the first protrusion 14.

  A partition wall 29 is formed at the center of the ring installation portion 23. Further, the towel ring 11 is formed with a cut portion 30. The towel ring 11 is configured to fit the ring installation portion 23 at the partition wall 29 and the cut portion 30.

  Here, it is sufficient if the inner insertion member 9 and the outer cover member 10 can be fixed and integrated, and the screw groove 24 is not necessarily required. However, it is preferable to have the above-described configuration in that it is firmly fixed with a screw structure.

  Further, the side cover 25 corresponding to the second protrusion 15 is not essential, but may be provided from the viewpoint of protecting the second protrusion from an external impact and improving the durability of the hook 3. preferable. Moreover, since the effect that the wobbling of the inner insertion member 9 in the front-rear direction is suppressed by the second projecting portion 15 being caught by the door rail 5 is also generated by the side cover portion 25, it is preferably provided.

  The material of the outer cover member 10 is not limited to aluminum, but is configured as described above from the viewpoint of protecting the inner insertion member 9 from external impact and improving the durability of the hook 3. It is preferable.

  Further, it is sufficient that the towel ring 11 is configured to be attachable to the ring installation portion 23, and the ring installation portion 23 is not necessarily provided when the inner insertion member 9 and the outer cover member 10 are fitted together. It is not necessary to arrange at the position adjacent to the first protrusion 14. However, when the inner insertion member 9, the outer cover member 10, and the towel ring 11 are integrated, the towel ring 11 is also suppressed by the first projecting portion 14, and the above configuration is more difficult to remove. It is preferable that

  Further, the outer slip stopper 26 is not essential, but is preferably provided from the viewpoint that when the hook 3 is fixed to the rail structure 2, it is difficult to shift. Further, it is sufficient that the upper rail 7 and the rail holding piece 22 are not easily displaced during fixing, and the material of the outer slip stopper 26 is not limited to thermoplastic polyurethane.

  The outer guide grooves 27 and the outer guide protrusions 28 are not essential, but are preferably provided from the viewpoint of facilitating the work of fitting the inner insertion member 9 and the outer cover member 10 together.

  Moreover, the partition wall 29 of the ring installation part 23 and the notch part 30 of the towel ring 11 are sufficient if the towel ring 11 is configured to be attachable to the ring installation part 23. It is preferable that the ring 11 is configured as described above from the viewpoint that the ring 11 is less likely to be displaced from side to side and the towel is easy to use.

  Hereinafter, a method of attaching the hook 3 and the door 1 configured as described above will be described with reference to the drawings. FIG. 6 is a schematic diagram illustrating an example of the outer fixing member and the hook portion. FIG. 7: is a schematic side view which shows the attachment structure of the hook in the example of the hook and the door to which this invention is applied.

  First, as shown in FIG. 6, the partition wall 29 and the cut portion 30 are aligned, and the towel ring 11 is fitted into the ring installation portion 23. Next, the inner insertion member 9 and the outer cover member 10 are slid and fitted along the combination of the inner guide protrusion 19 and the outer guide groove 27 and the inner guide groove 20 and the outer guide protrusion 28.

  Subsequently, the thread protrusion portion 16 of the screw fixing member 12 is inserted into the through hole 17 of the inner insertion member 9 and the screw groove portion 24 of the outer cover member 10, and is rotated and fixed. In addition, by tightening the screw fixing member 12, the clearance between the upper surface of the inner main body 12 and the lower surface of the rail clamping piece 22 becomes narrower. Considering the attachment to the top rail 7, the screw fixing member 12 is tightened loosely. Up to this point, the inner insertion member 9, the outer cover member 10, and the towel ring 11 are integrated, and the hook 3 is completed.

  Next, attachment of the hook 3 to the rail structure 2 will be described.

  As shown in FIG. 7, in an example of a hook and door to which the present invention is applied, a rail structure 2 having both ends opened is used. In this case, the upper body rail 7 is sandwiched in a space between the upper surface of the inner body 12 of the hook 3 and the lower surface of the rail holding piece 22, and the inner body 13 is inserted by sliding along the rail.

  Next, the hook 3 is disposed at a position on the rail where it is desired to be used, and the screw fixing member 12 is firmly tightened and fixed. The upper surface rail 7 is clamped and fixed by the upper surface of the inner body 12 and the lower surface of the rail clamping piece 22 in the Z direction shown in FIG. Thereby, attachment of the hook 3 is completed. In addition, when changing a position, the hook 3 can be moved to right and left by loosening screw fixation. Moreover, when not using a hook, it can also remove from a rail.

  Here, as an example of another method of attaching the hooking tool 3 to the rail, a method of attaching the hooking tool 3 from the opening formed between the door-side rail and the hanging rail 8, that is, from the front of the rail structure 2. There is. In this case, the space between the upper surface of the inner body 12 and the lower surface of the rail clamping piece 22 hangs down and needs to have a clearance that allows the rail 8 to pass through. The hook 3 can be attached.

  As another example of attaching the hook 3 to the rail, there is a method in which the inner insertion member 9 and the outer cover member 10 before being integrated are separated and attached to the rail. The inner body 13 is placed inside the rail structure 2, the upper surface rail 7 is sandwiched, and the outer cover member 10 is fitted. Then, it integrates with the screw fixing member 12, determines the position to use, and fixes it with a screw. The range of the shape of the rail that can be attached is further expanded as compared with the above-described method of integrating and attaching from the front.

  Other advantages of the hook and door embodiments to which the present invention is applied are listed.

  First, when the width of the hook is smaller than the width of the towel ring, the hook is easily attached to the rail. In addition, even one fixing screw can be sufficiently fixed, and the hooking tool is less likely to rattle during use.

  In addition, since the width of the hooking tool is small, the area of the rail necessary for mounting is narrowed, and the remaining part can be easily used as a door handle. In addition, the design of the entire door is improved by reducing the hook.

  Further, when the outer cover member is made of metal, durability is improved. In particular, when the towel is lifted from below, it is easy to apply a load to the outer cover member. Therefore, it is preferable to use a metal from the viewpoint of imparting strength and durability.

  Further, when the rail and the outer cover member are made of metal, durability can be improved with respect to detergent or the like. When the hook and door are attached to the lower part of the kitchen sink, etc., it is assumed that the detergent adheres, but if it is made of metal, chemical cracks (brittle fracture) will occur as with resin products. It does not occur.

  As described above, the hook and the door to which the present invention is applied can firmly fix the portion where the towel is hooked, and has sufficient usability.

DESCRIPTION OF SYMBOLS 1 Door 2 Rail structure 3 Hook 4 Door main body 5 Door side rail 6 Rear side rail 7 Upper surface rail 8 Hanging rail 9 Inner insertion member 10 Outer cover member 11 Towel ring 12 Screw fixing member 13 Inner main body 14 First protrusion 15 Second projecting portion 16 Thread projection portion 17 Through hole 18 Inner slip stopper 19 Inner guide projection 20 Inner guide groove 21 Outer cover body 22 Rail clamping piece 23 Ring installation portion 24 Screw groove portion 25 Side cover portion 26 Outer slip stopper 27 Outside Guide groove 28 Outer guide protrusion 29 Partition wall 30 Notch Z The tightening direction of the upper surface of the inner body and the rail clamping piece 22

Claims (7)

An inner body inserted inside a predetermined rail; a first projecting portion projecting from the inner body; a first joint provided on the first projecting portion; An inner insertion member having a second protrusion protruding vertically downward from an end of the first protrusion;
A rail clamping piece located above the inner body, and outer cover body disposed at a position and upward to correspond to the first projecting portion while being continuously to the rail clamping piece, wherein the said outer cover body An outer cover member having a second joint portion provided at a position corresponding to the first joint portion, and a ring installation portion continuously provided on the projecting direction side of the first projecting portion of the outer cover body ; ,
A towel ring configured to be matable with the ring installation portion ;
A fixing member configured to be able to join the first joint and the second joint;
A hook that is configured so that the predetermined rail can be fixed by being clamped by the inner body and the rail clamping piece . The hook according to claim 1, wherein the first protrusion is disposed at a position adjacent to the ring installation portion . The hook according to claim 1, wherein the outer cover member protrudes vertically downward from the outer cover main body and has a side cover portion provided at a position corresponding to the second protrusion. The ring installation part has a partition wall ;
The hook according to claim 1, claim 2, or claim 3, wherein the towel ring has a notch that can be fitted to the partition wall . The inner body has an inner slip stopper provided on the upper surface thereof,
The hook according to claim 1, claim 2, claim 3, or claim 4, wherein the rail clamping piece has an outer slip stopper provided on a lower surface thereof. The inner insertion member includes the inner body in which a first guide portion is provided on a side surface in contact with the outer cover body, and the first guide portion in which second guide portions are provided on both side surfaces in contact with the outer cover body . Has a protrusion,
The outer cover body includes a third guide portion configured to be able to be joined to the first guide portion at a position in contact with the inner body, and the second guide at a position in contact with a side surface of the first protrusion. The hook according to claim 1, claim 2, claim 3, claim 4, or claim 5, further comprising a fourth guide portion configured to be connectable to the portion. A door body having a predetermined surface and a back surface opposite to the predetermined surface;
A door rail attached to the end face of said door body, and a rear-side rail provided in a substantially perpendicular direction from the side end portion of the rear surface of the door rail, the side and the door side rails of the predetermined surface in a direction substantially parallel to an upper surface rail provided substantially in the same width and length from the upper end and the door rail of the rear side rails, said door side rail from the end of the upper surface rail side of said predetermined plane A rail structure having a hanging rail provided in a substantially vertical direction shorter than the rear-side rail ,
An inner body inserted inside the rail structure , a first projecting portion projecting from the inner body, a first joint provided in the first projecting portion, and the first projecting portion An inner insertion member having a second projecting portion projecting vertically downward from the inner body side end portion;
A rail clamping piece located above the inner body, and outer cover body disposed at a position and upward to correspond to the first projecting portion while being continuously to the rail clamping piece, wherein the said outer cover body An outer cover member having a second joint portion provided at a position corresponding to the first joint portion, and a ring installation portion continuously provided on the projecting direction side of the first projecting portion of the outer cover body ; ,
A towel ring arranged between the first projecting portion and the fitting portion in a fitted state, and configured to be fitted with the ring installation portion ,
A fixing member configured to be able to join the first joint and the second joint;
A door configured to be able to be fixed by holding the upper rail between the inner body and the rail holding piece .

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