Ceramic body of wall-mounted closestool and pressure bag mounting structure of ceramic body

Abstract

The utility model discloses a ceramic body of a wall-mounted closestool and a pressure bag mounting structure of the ceramic body, which solve the problems in the prior art and enable a pressure bag to be mounted on the wall-mounted closestool more conveniently. An installation cavity is formed in the bottom face of the rear portion of a ceramic body of the wall-hung closestool. The pressure bag installation structure of the wall-hung closestool comprises a ceramic body, a plurality of sets of fixing assemblies and a pressure bag, an installation cavity is formed in the bottom face of the rear portion of the ceramic body, the rear end of the installation cavity communicates with the rear end face of the ceramic body, and lock holes are formed in the bottoms of the two side walls of the installation cavity correspondingly; the fixing assembly comprises a fixing block and a bolt, the fixing block is fixed in the lock hole through the bolt, the pressure bag is arranged in the installation cavity from bottom to top, and the bottom face of the pressure bag abuts against the fixing block.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted toilets, in particular to a ceramic body of a wall-mounted toilet and a pressure bag installation structure thereof. Background Art

[0002] Compared with traditional toilets, wall-mounted toilets can be installed in the air, with fewer sanitary dead corners, and are more popular with customers in the decoration market. At the same time, since the pressure flushing system uses air pressure for flushing, it can achieve stronger flushing performance with a smaller amount of water, and the overall structure is relatively small, so it is widely used in wall-mounted toilets. At present, the pressure pack of the pressure flushing system is usually installed at the rear of the ceramic body of the wall-mounted toilet. Specifically, an installation chamber is opened on the upper surface of the rear of the ceramic body, and the pressure pack is embedded in the installation chamber.

[0003] In the related technology, the wall-mounted toilet must meet the load requirements when installed. The length of its ceramic body is shorter than that of a traditional toilet, and a larger space is occupied by the toilet bowl. Therefore, the design space left for the installation chamber at the rear of the ceramic body is limited, resulting in the installation of the existing pressure pack on the ceramic body being difficult and inconvenient. At the same time, it also limits the size of the pressure pack, which limits the displacement of the pressure flushing system. Utility Model Content

[0004] The utility model aims to provide a ceramic body of a wall-mounted toilet and a pressure bag installation structure thereof, so as to solve the problems existing in the prior art and make the installation of the pressure bag on the wall-mounted toilet more convenient.

[0005] In order to achieve the above object, one of the solutions of the utility model is:

[0006] A ceramic body of a wall-mounted toilet, wherein an installation chamber is provided on the bottom surface of the rear portion of the ceramic body, the rear end of the installation chamber is connected to the rear end surface of the ceramic body, and legs are formed on both sides of the rear end surface of the ceramic body for supporting against a wall; lock holes are provided at the bottom of both side walls of the installation chamber.

[0007] The second solution of the utility model is:

[0008] A pressure pack installation structure for a wall-mounted toilet comprises a ceramic body, a plurality of fixing components, and a pressure pack; an installation chamber is provided on the bottom surface of the rear portion of the ceramic body, the rear end of the installation chamber is connected to the rear end surface of the ceramic body, and locking holes are provided on the bottoms of both side walls of the installation chamber; the fixing components comprise a fixing block and a bolt; the fixing block is fixed in the locking hole by the bolt; the pressure pack is inserted into the installation chamber from bottom to top and the bottom surface of the pressure pack rests on the fixing block.

[0009] The fixing assembly also includes a nut; the locking hole includes a groove portion and limiting flanges arranged on both side walls of the groove portion, and the ends of the limiting flanges are provided with a clearance opening for the nut of the bolt to enter the groove portion; the fixing block is provided with a connecting portion; the nut of the bolt enters the groove portion from the clearance opening and slides to the position of the limiting flange, and the bolt passes through the through hole of the connecting portion and is threadedly connected to the nut.

[0010] Preferably, the nut of the bolt is a regular hexagon, and the width of the groove portion is equal to the hexagonal side distance of the nut.

[0011] Preferably, a protrusion is provided on one side of the connecting portion facing the locking hole, the width of the protrusion is equal to the spacing between the limiting flanges on both side walls of the groove portion, and the protrusion is slidably fitted between the limiting flanges.

[0012] Preferably, the fixing assembly further comprises a screw, and the fixing block is further provided with a supporting portion; the supporting portion is supported on the lower surface of the pressure bag; and the screw passes through the supporting portion and is locked into the surface of the pressure bag.

[0013] Preferably, a waist hole for the screw to pass through is provided in the supporting portion.

[0014] Preferably, the pressure bag is provided with a mounting block at a position corresponding to the screw, and the screw is locked into the mounting block.

[0015] Preferably, four lock holes are arranged in the installation chamber, and the making way openings of the two lock holes on the same side are located at the ends of the two lock holes in different directions.

[0016] Preferably, the fixing assembly further includes a gasket; the gasket is arranged between the connecting portion and the nut; and the bolt passes through the connecting portion, the gasket and the nut in sequence.

[0017] After adopting the above technical solution, the utility model has the following technical effects:

[0018] The utility model designs the installation chamber of the ceramic body on the bottom surface of the rear part of the ceramic body. The space is connected with the position of the sewage pipe leading out of the ceramic body, so that the design space of the installation chamber for installing the pressure bag is larger. At the same time, the opening diameter of the installation chamber located on the bottom surface of the ceramic body is also larger, which makes it easier to install the pressure bag into the installation chamber. The lock holes for locking and fixing the components are all on the side walls of the installation chamber and are located at the bottom, close to the surface of the ceramic body, which is easier to operate, convenient to install and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0020] Figure 2 It is a perspective view of the second embodiment of the utility model;

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 This is an exploded view of a fixing assembly according to a second embodiment of the present invention;

[0023] Figure 5 A bottom view of the second embodiment of the utility model;

[0024] Figure 6 for Figure 5 Cross-sectional view in the BB direction;

[0025] Figure 7 for Figure 6 The enlarged view of point D in the middle;

[0026] Figure 8 for Figure 5 Cross-sectional view in CC direction;

[0027] Fig. 9 for Figure 8 Cross-sectional view in the EE direction;

[0028] Description of Figure Numbers:

[0029] 1-ceramic body; 11-installation chamber; 12-leg; 13-locking hole; 131-groove; 132-limiting flange; 133-giving opening; 14-drain pipe;

[0030] 2-fixing assembly; 21-fixing block; 211-connecting part; 2111-through hole; 2112-bump; 212-supporting part; 2121-waist hole; 22-bolt; 221-nut; 23-nut; 24-screw; 25-gasket;

[0031] 3-pressure bag; 31-mounting block. DETAILED DESCRIPTION

[0032] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0033] refer to Figure 1As shown, the utility model discloses a ceramic body 1 of a wall-mounted toilet, wherein an installation chamber 11 is provided on the bottom surface of the rear portion of the ceramic body 1, the rear end of the installation chamber 11 is connected to the rear end surface of the ceramic body 1, and legs 12 are formed on both sides of the rear end surface of the ceramic body 1 for supporting against the wall; locking holes 13 for locking the fixing assembly 2 are provided at the bottom of both side walls of the installation chamber 11, and the fixing assembly 2 is used to support the pressure bag 3 placed in the installation chamber 11.

[0034] Through the above scheme, the utility model designs the installation chamber 11 of the ceramic body 1 on the bottom surface of the rear part of the ceramic body 1. The space is connected with the position of the sewage pipe 14 leading out of the ceramic body 1, so that the installation chamber 11 can be used to install the design space of the pressure bag 3. At the same time, the opening diameter of the installation chamber 11 located on the bottom surface of the ceramic body 1 is also larger, which makes it easier to install the pressure bag 3 into the installation chamber 11, and the lock holes 13 used to lock the fixing component 2 are all on the side walls of the installation chamber 11 and are located at the bottom, close to the surface of the ceramic body 1, which is easier to operate, convenient to install and efficient.

[0035] See also Figures 2 to 9 As shown, the utility model also discloses a pressure bag installation structure for a wall-mounted toilet, comprising the above-mentioned ceramic body 1, a plurality of groups of fixing components 2, and a pressure bag 3;

[0036] The fixing assembly 2 includes a fixing block 21 and a bolt 22;

[0037] The fixing block 21 is fixed in the locking hole 13 by means of bolts 22;

[0038] The pressure bag 3 is placed into the installation chamber 11 from bottom to top and the bottom surface of the pressure bag 3 is against the fixing block 21, so that different positions of the bottom surface of the pressure bag 3 are supported by multiple groups of fixing blocks 21, which can prevent the pressure bag 3 from falling from the installation chamber 11 and complete the fixed installation of the pressure bag 3.

[0039] In the second embodiment:

[0040] The bolt 22 can be directly threadedly connected to the lock hole 13 to achieve fixation, or it can be fixed with the nut 23. The fixing assembly 2 also includes a nut 23; the lock hole 13 includes a groove portion 131 and a limiting flange 132 arranged on the two side walls of the groove portion 131, and the end of the limiting flange 132 is provided with a clearance opening 133 for the nut 221 of the bolt 22 to enter the groove portion 131, and the limiting flange 132 is connected with the clearance opening 133 to form a keyhole shape; the fixing block 21 is provided with a connecting portion 211; the nut 221 of the bolt 22 enters the groove portion 131 through the clearance opening 133 and slides to the position of the limiting flange 132, and the bolt 22 passes through the through hole 2111 of the connecting portion 211 and is threadedly connected with the nut 23 to lock, so as to achieve the installation and fixation of the fixing block 21 on the ceramic body 1.

[0041] In some embodiments of the fixing assembly 2, the nut 221 of the bolt 22 is a regular hexagon, and the width of the groove portion 131 is equal to the hexagonal side distance of the nut 221, so that the nut 221 and the groove portion 131 are clearance-matched, and the nut 221 will not rotate in the groove portion 131. When locking, you only need to twist the nut 23, which is more convenient to operate.

[0042] Furthermore, a protrusion 2112 is provided on one side (end) of the connecting portion 211 facing the locking hole 13, and the width of the protrusion 2112 is equal to the spacing between the limiting flanges 132 on the two side walls of the groove portion 131, so that the protrusion 2112 can slide between the limiting flanges 132 and prevent the fixing block 21 from rotating after the bolt 22 is tightened.

[0043] In some embodiments of the fixing component 2, the above-mentioned fixing component 3 also includes a screw 24, specifically, the screw 24 is a self-tapping screw; the fixing block 21 is also provided with a supporting portion 212; the supporting portion 212 is supported on the lower surface of the pressure bag 3; the screw 24 passes through the supporting portion 212 and is locked into the surface of the pressure bag 3 to achieve relative fixation of the fixing block 21 and the pressure bag 3, and then through multiple groups of fixing components 2, the pressure bag 3 is supported and fixed at multiple positions at the same time, so that the pressure bag 3 and the ceramic body 1 remain relatively fixed, and the structure is more stable and firm.

[0044] Furthermore, a waist hole 2121 is provided in the support portion 212 to facilitate adjusting the position of the screw 24 according to the actual size of the product.

[0045] At the same time, a mounting block 31 is provided at a position of the pressure bag 3 corresponding to the screw 24 , and the screw 24 is locked into the mounting block 31 to ensure the connection strength between the screw 4 and the pressure bag 3 .

[0046] In addition, in the present embodiment, the supporting portion 212 and the connecting portion 211 are perpendicular to each other; a total of four locking holes 13 are arranged in the installation chamber 11, and the making way openings 133 of the two locking holes 13 on the same side are located at the ends of the two locking holes 13 in different directions (such as one at the front end and the other at the rear end), so that the two bolts 22 for locking the front and rear sets of fixing components 2 are disengaged from their respective corresponding locking holes 13 in opposite directions, and the installation structure is more stable.

[0047] In some embodiments of the fixing assembly 2, the fixing assembly 2 further includes a gasket 25; the gasket 25 is disposed between the connecting portion 211 and the nut 23; the bolt 22 passes through the connecting portion 211, the gasket 25 and the nut 23 in sequence.

[0048] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A ceramic body of a wall-mounted toilet, characterized in that: An installation chamber is provided on the bottom surface of the rear part of the ceramic body, the rear end of the installation chamber is connected to the rear end surface of the ceramic body, and legs are formed on both sides of the rear end surface of the ceramic body to support the wall; lock holes are provided on the bottom of both side walls of the installation chamber.

2. A pressure bag installation structure for a wall-mounted toilet, characterized in that: It includes a ceramic body, several groups of fixing components, and a pressure bag; An installation chamber is provided on the bottom surface of the rear part of the ceramic body, the rear end of the installation chamber is connected to the rear end surface of the ceramic body, and the bottoms of the two side walls of the installation chamber are provided with lock holes; The fixing assembly comprises a fixing block and a bolt; the fixing block is fixed in the lock hole by the bolt; The pressure bag is placed into the installation chamber from bottom to top and the bottom surface of the pressure bag abuts against the fixing block.

3. The pressure bag installation structure for a wall-mounted toilet according to claim 2, characterized in that: The fixing assembly also includes a nut; the locking hole includes a groove portion and limiting flanges arranged on both side walls of the groove portion, and the ends of the limiting flanges are provided with a clearance opening for the nut of the bolt to enter the groove portion; the fixing block is provided with a connecting portion; the nut of the bolt enters the groove portion from the clearance opening and slides to the position of the limiting flange, and the bolt passes through the through hole of the connecting portion and is threadedly connected to the nut.

4. The pressure bag installation structure for a wall-mounted toilet according to claim 3, characterized in that: The nut of the bolt is a regular hexagon, and the width of the groove portion is equal to the hexagonal side distance of the nut.

5. The pressure bag installation structure for a wall-mounted toilet according to claim 4, characterized in that: A protrusion is arranged on one side of the connection portion facing the lock hole, the width of the protrusion is equal to the spacing between the limiting flanges on both side walls of the groove portion, and the protrusion is slidably fitted between the limiting flanges.

6. The pressure bag installation structure for a wall-mounted toilet according to claim 3, characterized in that: The fixing assembly further includes a screw, and the fixing block is further provided with a supporting portion; the supporting portion is supported on the lower surface of the pressure bag; the screw passes through the supporting portion and is locked into the surface of the pressure bag.

7. The pressure bag installation structure for a wall-mounted toilet according to claim 6, characterized in that: The support portion is provided with a waist hole for the screw to pass through.

8. The pressure bag installation structure for a wall-mounted toilet according to claim 6, characterized in that: The pressure bag is provided with a mounting block at a position corresponding to the screw, and the screw is locked into the mounting block.

9. The pressure bag installation structure for a wall-mounted toilet according to claim 3, characterized in that: A total of four lock holes are arranged in the installation chamber, and the yield openings of the two lock holes on the same side are located at the ends of the two lock holes in different directions.

10. The pressure bag installation structure for a wall-mounted toilet according to claim 3, characterized in that: The fixing assembly also includes a gasket; the gasket is arranged between the connecting portion and the nut; and the bolt passes through the connecting portion, the gasket and the nut in sequence.

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