JP6247862B2 - Sanitary equipment - Google Patents

Description

  The present invention relates to sanitary equipment.

  Patent document 1 is disclosing the conventional sanitary equipment. This sanitary equipment is a urinal. The urinal includes a toilet body, a lid member, and a pair of connecting members that connect the toilet body and the lid member. The toilet bowl body is fixed in contact with the wall surface of the toilet room. The toilet body is provided with a storage space for storing a valve unit and the like at the top. The storage space of the toilet body is open at the top and rear (wall surface side). The toilet body is provided with a locking hole for locking a lower part of a connecting portion of a connecting member described later on the inner surfaces of the left and right wall surfaces.

  The lid member is detachably attached to the toilet body, and closes the opening that opens above the toilet body. The lid member has an upper surface portion, a front side surface portion, and left and right side surface portions. The upper surface portion has a substantially rectangular shape. The front side surface portion extends downward continuously from the front edge of the upper surface portion. The left and right side surfaces continuously extend downward from the left and right end edges of the upper surface. Further, the left and right side portions have front end edges that are continuous with left and right end edges of the front side portion. When the lid member is attached to the toilet body, the rear end edge of the upper surface portion and the rear end edges of the left and right side surface portions are in contact with the wall surface of the toilet room.

  The pair of connecting members are attached to the inner side surfaces of the left and right side surfaces of the lid member one by one. The connecting member includes a connecting portion, a guide portion that guides the movement of the connecting portion, and an operation screw that moves the connecting portion in the axial direction. The connecting portion has a flat plate shape and extends downward from the lower end edges of the left and right side portions. The connecting portion is bent at an intermediate portion in the vertical direction so that the lower end faces obliquely outward and downward. An operating screw is screwed into a screw hole formed in the upper portion of the connecting portion.

  The operation screw is inserted through a through-hole penetrating each of the left and right side surfaces of the lid member. The head of this operation screw is locked to the outer surfaces of the left and right side surfaces of the lid member, and the head is exposed to the outside. When the tip of the driver is applied to the head of the operation screw and the operation screw is rotated, the connecting portion reciprocates in the axial direction of the operation screw. At this time, the guide portion guides the connecting portion to reciprocate without rotating.

  In this urinal, when the lid member is attached to the toilet body, first, the lid member is placed on the upper end of the toilet body fixed in contact with the wall surface so that the rear edge is in contact with the wall surface. Under the present circumstances, the connection part of each connection member is located inside so that it may enter in the opening part opened upwards of the toilet bowl main body. Then, the tip of the driver is applied to the head of the operation screw exposed outside the left and right side surfaces of the lid member, and the operation screw is rotated in one direction. Then, a connection part moves to an outward direction and the lower part of a connection part latches in the locking hole of a toilet bowl main body. Accordingly, the lid member can be attached in a state where it cannot be lifted from the toilet body. As described above, the urinal can be easily attached with the lid member, and can prevent water or the like from entering the toilet body.

  Further, in this urinal, when removing the lid member from the toilet body, the tip of the driver is applied to the head of the operation screw protruding outside the left and right side surfaces of the lid member, and the operation screw is rotated in the other direction. Then, a connection part moves inward and the latching state of the lower part of a connection part and the locking hole of a toilet bowl main body is cancelled | released. Thereby, the lid member can be lifted and removed from the toilet body. Thus, this urinal can easily remove the lid member.

Japanese Utility Model Publication No. 5-61271

  However, in the urinal of Patent Document 1, the head of the operation screw protrudes outside the left and right side surfaces of the lid member and is exposed. For this reason, this urinal does not look good, and there is a possibility that the operation screw is operated by a third party and the lid member is removed.

  The present invention has been made in view of the above-described conventional situation, has a good appearance, and provides a sanitary equipment device that can make it difficult for a third party to remove the lid member. It is said.

The sanitary equipment device of the present invention is a sanitary equipment device comprising an equipment body having an opening and a lid member that is detachably attached to the equipment body and closes the opening.
It is provided in one of the device main body or the lid member, and has a connecting portion connected to a connected portion provided in the other of the device main body or the lid member, and the lid member closes the opening. A connecting member that is entirely concealed so as not to be exposed when attached in a closed state;
By operating the connecting portion from the gap between the lid member and the opening generated by moving the lid member in the direction of opening the opening from the closed state, the connecting portion becomes the connected portion. Reciprocating between locked and unlocked state,
In a state where the connecting portion is engaged with the the connected portion, when the lid member is moved from the pre-Symbol closed state in a direction to open the opening, the connecting portion is engaged with the the connected portion, before Symbol characterized by comprising a locking state caused between gap.

  In this sanitary equipment device, when the lid member is attached in a closed state in which the opening of the device body is closed, the entire connecting member provided on one of the device body or the lid member is concealed and is not exposed. For this reason, this sanitary equipment device cannot visually recognize the connecting member from the outside when the lid member is attached to the device main body. Thus, this sanitary equipment is good-looking because the connecting member is not exposed. Further, in this sanitary equipment, since the connecting member is not exposed, it is difficult for a third party to release the connection between the connecting portion and the connected portion, and the lid member is difficult to remove.

  Therefore, the sanitary equipment of the present invention has a good appearance and can make it difficult for a third party to remove the lid member.

  In the present invention, the opening is an opening that is closed by a lid member. The sanitary equipment is a toilet, a urinal, a tank for storing washing water, and the like.

It is a perspective view which shows the principal part of the urinal of Example 1. FIG. It is a side view which shows the principal part of the urinal of Example 1. It is a top view which shows the urinal of Example 1. FIG. It is arrow XX sectional drawing of FIG. It is an expanded sectional view which shows the principal part of the urinal of Example 1. It is sectional drawing which shows the principal part of the urinal of Example 2. It is sectional drawing which shows the principal part of the urinal of Example 3, Comprising: (A) shows the state attached to the closed state which closed the opening part, (B) removes a cover member from a toilet body. Indicates the state.

  A preferred embodiment of the present invention will be described.

In the sanitary equipment according to the present invention, the connecting member has a screw member, and by rotating the screw member, the connecting portion reciprocates between a state where the connecting portion is locked to the connected portion and a state where the connecting portion is not locked. Can do. In this case, by rotating the screw member, the connecting portion can be reliably moved between a state where the connecting portion is locked to the connected portion and a state where the connecting portion is not locked .

In the sanitary equipment according to the present invention, when the lid member moves from the closed state in a direction to open the opening, the connecting portion is locked to the connected portion, and a gap is formed between the opening and the opening. It becomes the resulting locked state. In this case, if a third party tries to remove the lid member from the toilet body and moves the lid member from the closed state in the direction of opening the opening, the coupling portion is locked to the coupled portion. Therefore, the third party cannot move the lid member any more. Moreover, it can change to the position which a connection part and a to-be-connected part latch, or the position which does not latch using the clearance gap between a cover member and an opening part. That is, by inserting a screwdriver through the gap between the lid member and the opening and rotating the screw member, the connecting portion can be reciprocated between a state where the connecting portion is locked to the connected portion and a state where the connecting portion is not locked.

  The connecting member may arrange the head of the screw member at a position where the connecting member is visible from the gap. In this case, the screw member is rotated by bringing the tip of the screwdriver into contact with the head of the screw member while visually observing the head of the screw member from the gap generated between the lid member and the opening in the locked state. be able to. For this reason, this sanitary equipment device can rotate a screw member reliably and easily.

  The lid member can be in the locked state by moving in a direction of opening the opening to a position where the head of the screw member is visible. In this case, the head of the screw member can be surely visually observed in the locked state. For this reason, the screw member is rotated by bringing the tip of the screwdriver into contact with the head of the screw member while visually observing the head of the screw member from the gap formed between the lid member and the opening in the locked state. be able to. For this reason, this sanitary equipment device can rotate a screw member reliably and easily.

A sanitary equipment device according to the present invention is a sanitary equipment device comprising an equipment body having an opening, and a lid member that is detachably attached to the equipment body and closes the opening. A recess having a bottom surface with an opening formed therein , provided on one of the device main body or the lid member, and connected to a connected portion provided on the other of the device main body or the lid member a connecting portion, the lid member is provided with a connecting member whole so as not to be exposed and mounted in the closed state of closing the opening fits in the recess is concealed, the lid member is pre Symbol closed moving in the direction of opening the opening from a state, engage the connecting portion on the the connected portion, Ri Do in a locked state in which a gap between the said opening, in the locked state, The lid member is a rising surface of the recess. Some of the opposing surfaces is equal to or overlapping the rising surface. In this case, even if the lid member is moved to the locked state, a part of the surface facing the rising surface of the concave portion of the lid member overlaps the rising surface, so that no gap is generated in this portion. For this reason, the inside of the apparatus main body cannot be peeked from this part. Further, it is possible to prevent foreign matters from being introduced into the device main body from this portion.

  The sanitary equipment of the present invention may include a fixing member that is provided between the device main body and the lid member and temporarily fixes the lid member to the device main body. In this case, since the lid member is temporarily fixed to the apparatus main body, it becomes resistance when the lid member is removed from the toilet body. For this reason, if it is a third party, it will be misunderstood that the lid member is being fixed to the toilet bowl body, and it will become difficult to remove the lid member.

  In the sanitary equipment device of the present invention, the device body is fixed in contact with the wall surface of the room to be installed, and has a recess having a bottom surface that continuously forms the opening on the wall surface, The lid member is provided on at least one of the surface facing the wall surface and the surface facing the rising surface of the recess in a state where the lid member is fitted in the recess and the opening is closed, and the lid member is provided on the wall surface or the rising surface. It may have an elastic body that abuts. In this case, since the elastic body provided in the lid member comes into a stretched state by abutting against the wall surface or the rising surface, it becomes resistance when the lid member is removed. For this reason, if it is a third party, it will be misunderstood that the cover member is being fixed to the toilet body, and it will become difficult to move a cover member.

  Next, Examples 1 to 3 embodying the sanitary equipment of the present invention will be described with reference to the drawings.

<Example 1>
The sanitary equipment of Example 1 is a urinal 1 as shown in FIGS. The urinal 1 includes a toilet main body 10 corresponding to the apparatus main body, a lid member 30, and a pair of connecting members 50.

  The toilet body 10 has a pair of left and right wall parts 11, a front wall part 13, a toilet bowl part 15, and an upper wall part 17. The pair of left and right wall portions 11 are located substantially in parallel. As shown in FIGS. 1 and 2, each of the left and right wall portions 11 has a rear portion that is one step lower than the front portion from the middle portion in the front-rear direction of the upper end edge. This one-step lowered portion constitutes left and right edge portions 19A of the bottom surface of the recess portion 19 to be described later. The toilet body 10 is fixed in contact with the wall W of the room (toilet room) in which the urinal 1 is installed at the rear edges of the left and right wall portions 11. As shown in FIGS. 2 and 4, the left and right wall portions 11 are provided with hole portions (connected portions) 12 that are engaged with hook portions 58 provided on locking portions 53 </ b> B of the connecting member 50 described later on the inner surface. Yes.

  As shown in FIG. 1, the left and right ends of the front wall portion 13 are continuous with the upper portions of the front end edges of the left and right wall portions 11. The front wall portion 13 is gradually curved backward (toward the wall surface W of the toilet room) toward the left and right central portion. The front wall portion 13 is provided with a window portion 21 of a human body detection sensor in the left and right center portion of the front surface. Further, as shown in FIG. 4, the front wall portion 13 has a human body detection sensor unit 23 attached to the rear surface. The toilet body 10 has a human body detection sensor unit 23, a valve unit (not shown), and a water supply pipe that connects the valve unit and a water discharge member 25, which will be described later, in a portion behind the front wall portion 13 and surrounded by the left and right wall portions 11. It has a storage space S in which 27 and the like are stored. The storage space S is open at the top and rear (wall W side).

  As shown in FIGS. 1 to 3, the toilet bowl portion 15 is continuous with the lower end edge of the front wall portion 13 and the front end edges of the left and right wall portions 11 positioned below the front wall portion 13. The toilet bowl 15 is curved so as to be recessed backward from the front end edges of the front wall portion 13 and the left and right wall portions 11, and forms a receiving portion 15 </ b> A having a central portion protruding forward at the lower portion (see FIG. 3). The receiving portion 15A has a drain port 16 on the bottom surface. The toilet bowl 15 is provided with a detachable trap 18 that covers the drain 16 and forms a sealed trap. The toilet bowl 15 is provided with a water discharge member 25 for discharging washing water on the upper front surface. Wash water discharged from the urine and the water discharge member 25 flows down the surface of the toilet bowl 15 and flows into the drain port 16.

  The upper wall portion 17 is continuous with the upper end edge of the front wall portion 13 and the upper end edge in front of the middle portion in the front-rear direction of each of the left and right wall portions 11. The rear end edge of the upper wall portion 17 bulges slightly toward the left and right central portions and is curved.

  As shown in FIGS. 1 and 2, the toilet body 10 is formed with a recess 19 that is recessed one step behind the upper wall portion 17. The bottom surface of the concave portion 19 constitutes a left and right edge portion 19A in which the upper end surface behind the left and right wall portions 11 of the toilet body 10 extends in the front and rear direction, and the space between the left and right edge portions 19A is up and down. An opening 19B that opens in the direction is formed (see FIGS. 4 and 5). That is, when the toilet main body 10 is fixed to the wall surface W, an opening 19B that continuously opens to the wall surface W is formed on the bottom surface of the recess 19. The opening 19B opens above the storage space S. Maintenance of the human body detection sensor unit 23, the valve unit, the water supply pipe 27, and the like stored in the storage space S can be performed using the opening 19B. A rising surface 19C on the front side of the recessed portion 19 is formed to extend from the rear end edge of the upper wall portion 17 of the toilet body 10 to the bottom surface of the recessed portion 19 (upper end surface of the left and right edge portions 19A). The rising surface 19C is a curved surface that slightly swells rearward toward the left and right center.

  As shown in FIG. 3, the lid member 30 has a substantially horizontally long rectangular shape that is long in the left-right direction when viewed from above. The left-right width of the lid member 30 is the same as the left-right width behind the upper wall 17 of the toilet body 10, and the front-rear width is slightly smaller than the front-rear width of the recess 19 formed in the toilet body 10. The lid member 30 is fitted into the recess 19 of the toilet body 10 to close the opening 19B, and is attached to the toilet body 10. As shown in FIG. 4, the lid member 30 has a recessed central portion on the lower surface. The lid member 30 is formed so that the upper surface thereof is flush with the upper surface of the upper wall portion 17 of the toilet main body 10 when attached to the toilet main body 10.

  As shown in FIGS. 1 to 3, the lid member 30 has flat elastic bodies 31 </ b> A and 31 </ b> B that are long in the left-right direction on the front and rear surfaces. When the lid member 30 is fitted into the recess 19 and attached to the toilet body 10, the elastic body 31A attached to the front surface comes into contact with the rising surface 19C of the recess 19 formed in the toilet body 10, and the elastic body attached to the rear surface. 31B contacts the wall surface W. For this reason, since the lid member 30 is in a state of being stretched between the rising surface 19C of the recess 19 and the wall surface W, it becomes a resistance when the lid member 30 is removed. For this reason, if it is a third party, it will be misunderstood that the cover member 30 is being fixed to the toilet bowl main body 10, and the cover member 30 will become difficult to move.

  As shown in FIGS. 1, 2, 4, and 5, the pair of connecting members 50 is the center in the front-rear direction of the lower surface of the lid member 30, one at each of two locations near the left and right ends. It is fixed. As shown in FIG. 5, each connecting member 50 includes a fixed portion 51, a connecting portion 53, and a screw member 55. The fixing portion 51 includes an upper surface portion 51A, a side surface portion 51B, and a pair of guide portions 51C. The upper surface portion 51A is fixed to the lower surface of the lid member 30 by bolts (not shown). The side surface portion 51B is formed to hang from the end portion of the upper surface portion 51A near the left and right end portions of the lid member 30 in a state where the upper surface portion 51A is fixed to the lower surface of the lid member 30. In the side surface 51B, a recess 52 into which the head portion 55A of the screw member 55 is fitted is formed at the center of the side surface near the left and right end portions of the lid member 30 in a state where the upper surface portion 51A is fixed to the lower surface of the lid member 30. Yes. The side surface portion has an insertion hole 52 </ b> A through which the shaft portion 55 </ b> B of the screw member 55 is inserted in the center of the recess 52. The pair of guide parts 51C hangs down from the upper surface part in a state of being separated in parallel in the front-rear direction. The pair of guide portions 51C sandwich the upper end portion of the connecting portion 53 therebetween. The pair of guide portions 51 </ b> C guides the connecting portion 53 so as to reciprocate without rotating together with the screw member 55 when the connecting portion 53 is reciprocated in the left-right direction by rotating the screw member 55.

  The connecting portion 53 includes a connecting portion main body 53A and a locking portion 53B. The connecting portion main body 53A is provided with a concave portion 53C that opens upward. A nut N is accommodated in the recess 53C, and a through hole 54 continuous with a screw hole penetrating the nut N is formed through the opposing surface of the recess 19 of the coupling body. The locking portion 53 </ b> B has a hanging piece portion 56 extending vertically downward from the lower portion of the connecting portion main body 53 </ b> A in a state where the connecting member 50 is fixed to the lower surface of the lid member 30, and outward from the lower end of the hanging piece portion 56. And a flange portion 58 extending in the horizontal direction. A round-shaped rib 58A is formed at the lower portion of the flange portion 58. The connecting member 50 includes a fixing member 51, a screw member 55, and a screw member 55 that is inserted into the insertion hole 52 </ b> A of the fixing portion 51 and is inserted into the screw hole of the nut N through the through hole 54 of the connecting portion 53. And the connection part 53 is integrated.

  In the urinal 1 having such a configuration, when the lid member 30 is attached to the toilet body 10, first, as shown in FIG. 1, the connecting portion 53 of one connecting member 50 is moved inward, and the other The connecting portion 53 of the connecting member 50 is moved outward by a predetermined distance. Then, the lid member 30 is lowered so as to fit into the recess 19 of the toilet body 10. At this time, since the connecting portion 53 of the other connecting member 50 is moved outward by a predetermined distance, the collar portion 58 provided in the engaging portion 53B is provided on the inner surfaces of the left and right wall portions 11 of the toilet body 10. It is in the state which can be latched in the hole 12 formed.

  Then, as shown in FIG. 5, the end of the lid member 30 on the side where the one coupling member 50 to which the coupling portion 53 is moving is fixed is lifted, and the lower surface of the lid member 30 and the toilet body 10 are The driver D is inserted through a gap Z between the left and right edge portions 19A (upper end surfaces of the left and right wall portions 11 of the toilet body 10) on the bottom surface of the recess 19. Then, the tip of the driver D is brought into contact with the head portion 55A of the screw member 55 to rotate the screw member 55 in one direction. Then, the connection part 53 of the connection member 50 moves outside. The outer side surface of the hanging piece portion 56 provided on the locking portion 53B of the connecting portion 53 abuts on the inner side surface 19D of the left and right edge portions 19A (the left and right wall portions 11 of the toilet body 10) of the bottom surface of the recess 19 of the toilet body 10. Until the screw member 55 is rotated in one direction. Then, the end of the lid member 30 that has been lifted is lowered onto the toilet body 10. When the lid member 30 is displaced left and right with respect to the toilet body 10, the left and right ends of the lid member 30 are lifted one by one, the screwdriver 55 is inserted through the gap Z, and the screw member 55 is rotated. The position of the connecting portion 53 of the member 50 is finely adjusted. In this way, the lid member 30 is attached in a closed state in which the opening 19B is closed. As a result, as shown in FIG. 4, the hooks 58 provided on the locking portions 53 </ b> B of the connecting portions 53 of the connecting members 50 are formed in the holes 12 provided on the inner surfaces of the left and right wall portions 11 of the toilet body 10. It can be locked.

  In this way, in the urinal 1 attached to the toilet body 10 in the closed state in which the lid member 30 closes the opening 19B, the entire connecting members 50 provided on the lid member 30 are concealed and are not exposed. For this reason, this urinal 1 cannot visually recognize the connecting member 50 for attaching the lid member 30 to the toilet body 10 from the outside. Thus, this urinal 1 has a good appearance because the connecting member 50 is not exposed. Further, in this urinal 1, since the connecting member 50 is not exposed, a third party locks the collar 58 provided in the locking portion 53 </ b> B of the connecting portion 53 with each hole portion 12 that is the connected portion. It is difficult to release the possible state, and the lid member 30 is difficult to be removed.

  Therefore, the urinal of the first embodiment has a good appearance and can make it difficult for a third party to remove the lid member 30.

  Moreover, in this urinal 1, when removing the cover member 30 from the toilet bowl main body 10, the connection part 53 of at least one connection member 50 is moved inside. That is, one end of the lid member 30 is lifted, the driver D is inserted from the gap Z, the screw member 55 is rotated in the other direction, and the connecting portion 53 of the connecting member 50 is moved inward. As a result, the state where the hook 58 provided in the locking portion 53B of the connecting portion 53 of the connecting member 50 is locked in the hole 12 provided in the inner surface of the left and right wall portions 11 of the toilet body 10 is released. Thereby, the lid member 30 can be moved upward, and the lid member 30 can be detached from the toilet body 10.

  Thus, this urinal 1 locks the collar portion 58 provided on the locking portion 53B of the connecting portion 53 with respect to each hole portion 12 as the connected portion by rotating the screw member 55. It can be reliably moved to a position and a position not locked.

  As shown in FIGS. 2 and 4, the urinal 1 is provided with hooks 58 provided on the engaging portions 53 </ b> B of the connecting portion 53 of the connecting member 50 on the inner surfaces of the left and right wall portions 11 of the toilet body 10. When the lid member 30 is lifted (moved in the direction in which the opening portion 19B opens) in a state where the lid member 30 is attached to the toilet body 10 at a position that can be locked in each hole portion 12, the collar portion 58 is It locks in each hole part 12, and it will be in the locked state which produced the clearance gap Z between the cover member 30 and the opening part 19B. If a third party tries to remove the lid member 30 from the toilet body 10 and lifts the lid member 30, the hook portion 58 is locked in each hole 12, and the third party Thus, the lid member 30 cannot be lifted.

  In addition, the connecting member 50 lifts the lid member 30 so that the collar portion 58 is engaged with each hole portion 12, and in the locked state in which the gap Z is generated between the lid member 30 and the opening 19 </ b> B, the gap The head portion 55A of the screw member 55 is arranged at a position where it can be seen from Z. In other words, the lid member 30 is lifted to a position where the head portion 55A of the screw member 55 is visible (moves in a direction in which the opening portion 19B is opened), so that the flange portion 58 is engaged with each hole portion 12. It will be locked. For this reason, the front end portion of the driver D is brought into contact with the head portion 55A of the screw member 55 while lifting the lid member 30 and visually observing the head portion 55A of the screw member 55 from the gap Z formed between the opening portion 19B. Thus, the screw member 55 can be rotated. For this reason, this urinal 1 can rotate the screw member 55 reliably and easily.

  In addition, when the lid member 30 is lifted to the locking state in which the collar portion 58 is locked to each hole 12, the lower portion of the front surface overlaps the rising surface 19C of the concave portion 19 of the toilet body 10 as shown in FIG. . For this reason, even if the lid member 30 is lifted into the locked state, no gap is formed in this portion, and the inside of the toilet body 10 cannot be seen from this portion. Moreover, it can prevent that a foreign material is thrown in into the toilet bowl main body 10 from this part.

<Example 2>
As shown in FIG. 6, a urinal 101 that is a sanitary equipment device according to the second embodiment includes a fixing member 110 that temporarily fixes the lid member 30 to the toilet body 10 between the toilet body 10 and the lid member 30. This is different from the first embodiment. Other configurations are the same as those in the first embodiment, and the same configurations are denoted by the same reference numerals and detailed description thereof is omitted.

  When the fixing member 110 is attached to the upper surface of the left and right wall portions 11 constituting the left and right edge portions 19A of the bottom surface of the concave portion 19 of the toilet body 10 and the lid member 30 is attached to the toilet body 10, the iron plate 110A is fixed. And a magnet 110B attached to the bottom surface of the lid member 30 opposite to the lid member 30. That is, when the lid member 30 is lifted, the fixing member 110 acts as a magnetic force and becomes a resistance to lift. For this reason, if it is a third party, it will be misunderstood that the cover member 30 is being fixed to the toilet bowl main body 10, and the cover member 30 will become difficult to remove.

<Example 3>
As shown in FIG. 7, the urinal 201 which is a sanitary equipment device of the third embodiment is different from the first embodiment in the form of the connecting member 250. Other configurations are the same as those of the first embodiment, and the same configurations are denoted by the same reference numerals and detailed description thereof is omitted.

  The connecting member 250 includes a fixed portion 251, a connecting portion 253, a screw member 55, and a spring 257. The fixing portion 251 includes an upper surface portion 251A, a first side surface portion 251B, a second side surface portion 251C, and a pair of guide portions 251D. The upper surface portion 251A is fixed to the lower surface of the lid member 30 with a bolt (not shown). The first side surface portion 251B is formed to hang from the end portion of the upper surface portion 251A near the left and right end portions of the lid member 30 in a state where the upper surface portion 251A is fixed to the lower surface of the lid member 30. The first side surface portion 251 </ b> B is formed with a recess 252 in which the head of the screw member 55 fits in the center of the side surface near the left and right end portions of the lid member 30 with the upper surface portion 251 </ b> A fixed to the lower surface of the lid member 30. ing. The first side surface portion 251 </ b> B has an insertion hole 252 </ b> A through which the shaft portion 55 </ b> B of the screw member 55 is inserted in the center of the recess 252. The second side surface portion 251C is formed to hang from the upper surface portion 251A at a position away from the first side surface portion 251B inward. The second side surface portion 251C is provided with an insertion hole 251E through which the screw member 55 is inserted. Further, a nut N is attached to the inside of the second side surface portion 251C. The screw hole of the nut N and the insertion hole 251E of the second side surface portion 251C are coaxial. The pair of guide portions 251 </ b> D hangs down from the upper surface portion 251 </ b> A in a state of being separated in parallel in the front-rear direction. The pair of guide portions 251 </ b> D sandwich the upper end portion of the connecting portion 253.

  The connecting portion 253 has a connecting portion main body 253A and a locking portion 253B. The connecting portion main body 253A has an insertion hole 254 through which the screw member 55 is inserted. The locking portion 253B includes a drooping piece portion 256 extending vertically downward from the lower portion of the connecting portion main body 253A and a lower end of the dripping piece portion 256 in an outward direction with the connecting member 250 fixed to the lower surface of the lid member 30. And a flange portion 258 extending in the horizontal direction toward the head. A round-shaped rib 258A is formed at the lower portion of the flange portion 258.

  The spring 257 is interposed between the second side surface portion 251C of the fixing portion 251 and the connecting portion main body 253A, and the shaft portion 55B of the screw member 55 is inserted inside. The screw member 55 is inserted from the recess 252 of the first side surface portion 251B through the insertion hole 252A of the first side surface portion 251B, the insertion hole 254 of the connecting portion main body 253A, the spring 257, and the insertion hole 241E of the second side surface portion 251C. , And screwed into a nut N attached to the inside of the second side surface portion 251C. The connecting member 250 works in the direction in which the elastic force of the spring 257 moves the connecting portion 253 outward.

  In the urinal 201 having such a configuration, when the lid member 30 is attached to the toilet body 10, the lid member 30 is lowered so as to be fitted into the recess 19 of the toilet body 10. Then, the round-shaped rib 258A at the lower part of the collar portion 258 provided on the locking portion 253B of the connecting portion 253 of the connecting member 250 is inside the opening 19B of the toilet body 10 (inside the left and right wall portions 11 of the toilet body). The connecting portion 253 moves inward against the elastic force of the spring 257. And the cover member 30 is attached to the closed state which the opening part 19B closed. Accordingly, as shown in FIG. 7A, the flanges 258 provided on the locking portions 253 </ b> B of the connecting portions 253 of the connecting members 250 are provided on the inner surfaces of the left and right wall portions 11 of the toilet body 10. The part 12 can be locked. Thus, in the urinal 201, the connecting portion 253 reciprocates due to the elastic deformation of the spring 257. When the lid member 30 is attached in a closed state in which the opening 19B is closed, the collar portion 258 can be locked in the hole portion 12, so that the lid member 30 is only disposed at a predetermined position of the toilet body 10. Thus, the collar portion 258 and the hole portion 12 can be locked.

  Thus, the urinal 201 in which the lid member 30 is attached to the toilet main body 10 is not exposed because the entire connecting member 250 provided in the lid member 30 is concealed by the toilet body 10 and the lid member 30. . For this reason, this urinal 201 cannot visually recognize the connecting member 250 for attaching the lid member 30 to the toilet body 10 from the outside. Thus, this urinal 201 has a good appearance because the connecting member 250 is not exposed. Further, in this urinal 201, since the connecting member 250 is not exposed, a third party can lock the collar portion 258 provided in the locking portion 253B of the connecting portion 253 with each hole portion 12 that is a connected portion. It is difficult to release the possible state, and the lid member 30 is difficult to be removed.

  Therefore, the urinal 201 of Example 3 also has good appearance and can make it difficult for a third party to remove the lid member 30.

  Further, in the urinal 201, when the lid member 30 is removed from the toilet body 10, as shown in FIG. 7B, the connecting portion 253 is against the elastic force of the spring 257 of one connecting member 250. The lid member 30 is moved in one lateral direction so as to move inward with respect to 30. As a result, the lid member 30 moves in one direction left and right, and the state where the flange portion 258 of the connecting member 250 fixed to the opposite side of the connecting member 250 is locked in the hole portion 12 can be released. Thereby, the lid member 30 can be moved upward, and the lid member 30 can be detached from the toilet body 10.

The present invention is not limited to the first to third embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.
(1) In Examples 1-3, although the connection member was provided in the lid member, you may provide a connection member in the toilet bowl main body (sanitary equipment apparatus main body). In this case, the lid member is provided with a hole that is a connected portion.
(2) In the first to third embodiments, the hook portion is provided in the locking portion of the connecting member fixed to the lid member, and the hole portion to be locked to the hook portion is provided in the toilet body, thereby engaging the hook portion and the hole portion. Although the lid member is attached to the toilet body so as to stop, the connecting member may be attached to the toilet body so that the lid member is not removed by contacting and stretching the inner surface of the left and right wall portions of the toilet body. Good.
(3) In Examples 1-3, although it was a lid member which closes the opening part opened to the up-down direction of a toilet bowl main body, you may apply to the lid member which closes the opening part opened to the left-right direction.
(4) In the first to third embodiments, the pair of connecting members provided on the lid member have the same form, but the connecting portion may be a fixed type in one connecting member.
(5) In Examples 1 to 3, in the locked state, a part of the front surface of the lid member overlaps the rising surface of the recess, but it does not have to overlap.
(6) In Examples 1-3, although the hole which a collar part latches was made into substantially square shape, circular shape may be sufficient.
(7) In Example 2, although the fixing member which temporarily fixes a lid member to a toilet bowl main body using a magnet and an iron plate was comprised, you may comprise a fixing member using a hook-and-loop fastener or an adhesive.
(8) In the third embodiment, the connecting portion is reciprocated using the elastic force of the spring, but the connecting portion is made of an elastic body, and the collar portion is locked to the hole portion by elastic deformation of the connecting portion. You may make it movable so that.
(9) Although the screw member is used in the third embodiment, the screw member may be used as long as it is disposed between the first side surface portion and the second side surface portion and is inserted into the inside of the spring. .

  INDUSTRIAL APPLICABILITY The present invention can be used for sanitary equipment such as a toilet, a urinal, and a tank for storing washing water.

1, 101, 201 ... Urinal (sanitary equipment)
10 ... Toilet body (equipment body)
12 ... hole (connected part)
DESCRIPTION OF SYMBOLS 19 ... Concave part 19B ... Opening part 19C ... Standing surface 30 ... Lid member 31A, 31B ... Elastic body 50, 250 ... Connection member 53, 253 ... Connection part 55 ... Screw member 55A ... Head (of screw member) Z ... Gap 110 ... Fixing member

Claims (7)

A sanitary equipment device comprising an apparatus main body having an opening, and a lid member that is detachably attached to the apparatus main body and closes the opening,
It is provided in one of the device main body or the lid member, and has a connecting portion connected to a connected portion provided in the other of the device main body or the lid member, and the lid member closes the opening. A connecting member that is entirely concealed so as not to be exposed when attached in a closed state;
By operating the connecting portion from the gap between the lid member and the opening generated by moving the lid member in the direction of opening the opening from the closed state, the connecting portion becomes the connected portion. Reciprocating between locked and unlocked state,
In a state where the connecting portion is engaged with the the connected portion, when the lid member is moved from the pre-Symbol closed state in a direction to open the opening, the connecting portion is engaged with the the connected portion, before Symbol sanitary apparatus characterized by comprising a locking state caused between gap. A sanitary equipment device comprising an apparatus main body having an opening, and a lid member that is detachably attached to the apparatus main body and closes the opening,
The device body includes a recess having a bottom surface forming the opening,
It is provided in one of the device main body or the lid member, and has a connecting portion connected to a connected portion provided in the other of the device main body or the lid member, and the lid member is fitted in the recess. A connecting member that is entirely hidden so as not to be exposed when attached in a closed state in which the opening is closed;
When the lid member moves from the closed state in the direction of opening the opening, the connecting portion is locked to the connected portion, and a gap is formed between the opening and the opening. In the locked state, the lid member has a part of the surface facing the rising surface of the concave portion overlapping the rising surface . The connecting member includes a screw member, and rotating the screw member causes the connecting portion to reciprocate between a state where the connecting portion is locked to the connected portion and a state where the connecting portion is not locked. Sanitary equipment according to 1 or 2. The sanitary equipment device according to claim 3 , wherein the head of the screw member is disposed at a position where the connecting member is visible from the gap . The sanitary equipment device according to claim 3 , wherein the lid member is in the locked state by moving in a direction of opening the opening to a position where the head of the screw member is visible .   The sanitary equipment according to any one of claims 1 to 5, further comprising a fixing member that is provided between the device main body and the lid member and temporarily fixes the lid member to the device main body. machine. The device main body is fixed in contact with a wall surface of a room to be installed, and includes a recess having a bottom surface that continuously forms the opening on the wall surface.
The lid member is provided on at least one of a surface facing the wall surface and a surface facing the rising surface of the recess in a state where the lid member is fitted into the recess and the opening is closed, and the wall surface or the rising surface The sanitary equipment according to any one of claims 1 to 6, further comprising an elastic body that comes into contact with the body.

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