For toilet base housing and toilet

Abstract

This utility model provides a base shell and toilet for a toilet. The base shell is a one-piece die-cast metal part and includes a base plate, a peripheral wall, and multiple release strips. The peripheral wall is connected to the base plate and is located on the upper side of the base plate. Multiple release strips are disposed on the inner surface of the peripheral wall and extend in the vertical direction. The upper end of each release strip is configured to abut against a release pin during demolding of the base shell. During demolding, the release pin can press against the upper surface of the release strip, allowing the base shell to be smoothly pushed out of the mold, thereby reducing the difficulty of demolding the base shell, improving the demolding efficiency of the base shell, and saving production costs.

Description

Technical Field

[0001] This utility model relates to the field of toilets, and in particular to a base shell for a toilet and a toilet. Background Technology

[0002] Currently, there are one-piece die-cast toilet base shells on the market. The base shell is a thin-walled part with a relatively deep depth. It is not easy to demold after die casting, and the base shell is easily damaged during the demolding process, which affects the production efficiency of the base shell. Utility Model Content

[0003] In view of the above problems, this utility model is proposed to provide a toilet base shell and toilet that overcome or at least partially solve the above problems, which can solve the problem that the toilet base shell is not easy to demold, improve the demolding efficiency of the base shell, and save production costs.

[0004] Specifically, this utility model provides a base housing for a toilet, the base housing being an integrally formed metal die-cast part, and comprising:

[0005] Base plate;

[0006] The peripheral wall is connected to the base plate and is located on the upper side of the base plate;

[0007] Multiple release strips are disposed on the inner surface of the peripheral wall and extend in the vertical direction; the upper end of each release strip is configured to abut against the release rod when the base housing is demolded.

[0008] Optionally, the peripheral wall has two side walls, and a plurality of demolding strips are respectively disposed on the two side walls, and the plurality of demolding strips disposed on each side wall are evenly spaced.

[0009] Optionally, the plurality of demolding strips include a plurality of first demolding strips and a plurality of second demolding strips, wherein the upper surface of the plurality of first demolding strips is located below the upper surface of the plurality of second demolding strips.

[0010] Optionally, the length of the plurality of first demolding strips is less than the length of the plurality of second demolding strips.

[0011] Optionally, a plurality of first demolding strips are located at the front of the two sidewalls, and a plurality of second demolding strips are located at the rear of the two sidewalls;

[0012] The front vertical edges of the two sidewalls are connected, and a first demolding strip is disposed at the connection point of the two front vertical edges.

[0013] Optionally, each of the second demolding strips has a first threaded hole on its upper surface.

[0014] Optionally, the base housing further includes a plurality of vertically arranged first mounting strips; the plurality of first mounting strips are disposed on the inner surface of the peripheral wall, each first mounting strip is located between two adjacent first demolding strips, and the upper surface of the first mounting strip is located below the upper surface of the first demolding strip;

[0015] The upper surface of the first mounting strip is provided with a second threaded hole.

[0016] Optionally, the base housing further includes a third release strip, which is located between two second release strips on one of the sidewalls and extends in the vertical direction. The third release strip is the same as the first release strip.

[0017] A functional hole is provided on the peripheral wall, and the functional hole is located on another side wall and between the two second demolding strips.

[0018] This utility model also provides a toilet, including a seat and a base housing as described in any of the above claims, wherein the seat is disposed on the upper side of the base housing and is connected to the base housing.

[0019] Optionally, the base plate is provided with a plurality of mounting holes, and the plurality of mounting holes correspond to a plurality of first threaded holes;

[0020] The bottom wall of the seat plate is provided with a plurality of downwardly extending second mounting strips, and the lower surface of the plurality of second mounting strips is provided with a third threaded hole;

[0021] The multiple second mounting strips include multiple groups of second mounting strips, and each group of second mounting strips includes two spaced-apart second mounting strips.

[0022] It also includes multiple connectors;

[0023] A second mounting strip assembly is connected to the first mounting strip via one of the connectors.

[0024] This utility model relates to a base shell for a toilet and a toilet bowl. During the demolding process, the demolding ejector rod can press against the upper surface of the demolding strip, allowing the base shell to be smoothly pushed out of the mold. This reduces the difficulty of demolding the base shell, improves the demolding efficiency of the base shell, and saves production costs.

[0025] Furthermore, the evenly spaced demolding strips on the two side walls ensure that the base shell is subjected to uniform force during demolding, which is beneficial for the base shell to be uniformly removed from the mold.

[0026] Furthermore, the fact that the first and second release strips are not on the same plane ensures that the die-casting mold of the base shell is not prone to edge breakage.

[0027] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0028] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0029] Figure 1 This is a schematic structural diagram of the base housing according to an embodiment of the present utility model;

[0030] Figure 2 This is a cross-sectional view of the base housing according to an embodiment of the present invention;

[0031] Figure 3 This is a schematic structural diagram of the base housing according to an embodiment of the present utility model;

[0032] Figure 4 This is a schematic structural diagram of a toilet according to an embodiment of the present utility model;

[0033] Figure 5 This is a schematic structural diagram of a toilet according to one embodiment of the present utility model.

[0034] Toilet 100, seat 110, second mounting strip 111, mounting hole 112, base shell 120, bottom plate 121, peripheral wall 122, first demolding strip 123, second demolding strip 124, first mounting strip 125, third demolding strip 126, functional hole 127, connector 130. Detailed Implementation

[0035] The following reference Figures 1 to 5 This invention describes a base housing and toilet for a toilet according to an embodiment of the present invention. In this description, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0036] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Furthermore, in the description of this embodiment, "above" or "below" the second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. That is, in the description of this embodiment, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," or "below" of the second feature can mean the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this embodiment, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] Figure 1 This is a schematic structural diagram of the base housing 120 according to an embodiment of the present invention. Figure 1 As shown, and refer to Figures 2 to 3 This utility model embodiment provides a base housing 120 for a toilet 100. The base housing 120 is an integrally formed metal die-cast part and includes a base plate 121, a peripheral wall 122, and a plurality of demolding strips. The peripheral wall 122 is connected to the base plate 121 and is located on the upper side of the base plate 121. The plurality of demolding strips are disposed on the inner surface of the peripheral wall 122 and extend in the vertical direction. The upper end of each demolding strip is configured to abut against a demolding ejector rod when the base housing 120 is demolded.

[0040] During the demolding process, the ejector pin can hold the upper surface of the ejector strip, allowing the base housing 120 to be smoothly pushed out of the mold. This reduces the difficulty of demolding the base housing 120, improves the demolding efficiency, and saves production costs. Furthermore, the ejector strip also helps to provide the load-bearing strength of the base housing 120 and prevents the peripheral wall 122 from springing back in the radial direction after die casting, achieving two benefits in one step.

[0041] In some embodiments of this utility model, the peripheral wall 122 has two side walls, and a plurality of demolding strips are respectively disposed on the two side walls, with the plurality of demolding strips disposed on each side wall being evenly spaced. In these embodiments, the demolding strips evenly spaced on the two side walls ensure that the base housing 120 is subjected to uniform force during demolding, which is beneficial for the base housing 120 to be uniformly ejected from the mold.

[0042] In some embodiments of this utility model, such as Figure 2 As shown, the multiple release strips include multiple first release strips 123 and multiple second release strips 124, with the upper surfaces of the multiple first release strips 123 located below the upper surfaces of the multiple second release strips 124. In these embodiments, the fact that the first release strips 123 and the second release strips 124 are not on the same plane ensures that the die-casting mold of the base housing 120 is less prone to edge breakage.

[0043] In some embodiments of this utility model, a first threaded hole is provided on the upper surface of each second demolding strip 124. During the demolding process of the base housing 120, the second demolding strip 124 serves as a force-bearing point for the demolding ejector rod, contacting the ejector rod and facilitating demolding of the base housing 120. After demolding, the first threaded hole is provided on the upper surface of the second demolding strip 124 for connection with the structure on the base housing 120; therefore, the upper surface of the second demolding strip 124 needs to be made higher.

[0044] In some embodiments of this utility model, preferably, the upper surface of the second demolding strip 124 is a plane, which is beneficial for the processing of the first threaded hole.

[0045] In some embodiments of this utility model, such as Figure 2 As shown, multiple first demolding strips 123 are located at the front of the two side walls, and multiple second demolding strips 124 are located at the rear of the two side walls.

[0046] Furthermore, in some embodiments of this utility model, the front vertical edges of the two sidewalls are connected, and a first demolding strip 123 is disposed at the connection point of the two front vertical edges. The placement of the first demolding strip 123 at the connection point of the two front vertical edges facilitates demolding at the connection point.

[0047] In some embodiments of this utility model, the first demolding strip 123 and the second demolding strip 124 are arranged vertically.

[0048] In some embodiments of this utility model, such as Figure 1 As shown, the length of the first demolding strip 123 is less than the length of the second demolding strip 124. Since the first demolding strip 123 is only used as a demolding strip for demolding, it only needs to provide a force-bearing surface that can cooperate with the demolding ejector pin, and does not need to be very long. This setting is conducive to saving materials.

[0049] In some embodiments of this utility model, preferably, the upper surface of the first demolding strip 123 is also a plane. This arrangement is beneficial for the upper surface of the first demolding strip 123 to be subjected to force smoothly when it comes into contact with the demolding ejector pin.

[0050] In some embodiments of this utility model, a boss is provided on the inner surface of the peripheral wall 122, and a through hole is formed in the thickness direction of the boss, the through hole penetrating the peripheral wall 122. The functional hole 127 is used to install functional components of the toilet 100, such as a sensor switch that can detect the approach of a person.

[0051] In some embodiments of this utility model, such as Figure 2 As shown, the base housing 120 also includes a plurality of vertically arranged first mounting strips 125. The plurality of first mounting strips 125 are disposed on the inner surface of the peripheral wall 122, each first mounting strip 125 being positioned between two adjacent first demolding strips 123, with the upper surface of the first mounting strip 125 positioned below the upper surface of the first demolding strip 123. A second threaded hole is formed on the upper surface of the first mounting strip 125.

[0052] The first mounting strip 125 can also serve as a stress point for the demolding ejector pin during the demolding process of the base housing 120, contacting the ejector pin and facilitating demolding of the base housing 120. After demolding, a second threaded hole is opened on the upper surface of the first mounting strip 125 for connection with the structure on the base housing 120. The upper surfaces of the first demolding strip 123, the second demolding strip 124, and the first mounting strip 125 have different heights, also to ensure that the die-casting mold of the base housing 120 is not prone to edge breakage.

[0053] In some embodiments of this utility model, such as Figure 3As shown, the base housing 120 also includes a third demolding strip 126. The third demolding strip 126 is located between two second demolding strips 124 on one side wall and extends in the vertical direction. The third demolding strip 126 is the same as the first demolding strip 123. The third demolding strip 126 is the same as the first demolding strip 123 in that the length of the third demolding strip 126 is the same as that of the first demolding strip 123, and the height of the upper surface of the third demolding strip 126 is the same as that of the upper surface of the first demolding strip 123. Both are intended to serve as the force-bearing point of the demolding ejector during the demolding process of the base housing 120, and to abut against the demolding ejector, which is conducive to the demolding of the base housing 120.

[0054] In some embodiments of this utility model, such as Figure 2 As shown, the ratio of the length of the first release strip to the length of the second release strip is 0.3 to 0.6.

[0055] In some embodiments of this utility model, such as Figure 2 As shown, the ratio of the length of the first demolding strip to the length of the first mounting strip is 0.5 to 0.8.

[0056] In some embodiments of this utility model, such as Figure 1 As shown, a functional hole 127 is provided on the peripheral wall 122. The functional hole 127 is located on another side wall and between the two second demolding strips 124.

[0057] In some embodiments of this utility model, such as Figure 1 As shown, the peripheral wall 122 has a rearward opening, which serves to provide an installation port for the toilet 100, facilitating the assembly of internal parts of the toilet 100.

[0058] This utility model embodiment also provides a toilet 100, such as Figure 4 and Figure 5 As shown, the toilet 100 includes a seat plate 110 and a base housing 120 as described in any of the above embodiments. The seat plate 110 is disposed on the upper side of the base housing 120 and is connected to the base housing 120.

[0059] During the demolding process, the ejector pin can hold the upper surface of the ejector strip, allowing the base housing 120 to be smoothly pushed out of the mold. This reduces the difficulty of demolding the base housing 120, improves the demolding efficiency, and saves production costs. Furthermore, the ejector strip also helps to provide the load-bearing strength of the base housing 120 and prevents the peripheral wall 122 from springing back in the radial direction after die casting, achieving two benefits in one step.

[0060] In some embodiments of this utility model, such as Figure 4 and Figure 5 As shown, where Figure 4A structural diagram showing the toilet without the toilet seat, toilet seat, and other accessories. Figure 5 This is a structural diagram of a toilet without the toilet seat, toilet seat, and other internal parts. The seat plate 110 has multiple mounting holes 112, which correspond to multiple first threaded holes. Screws pass through the mounting holes from top to bottom and are screwed into the first screw holes, thereby connecting the seat plate 110 to the base housing 120.

[0061] In some embodiments of this utility model, such as Figure 4 and Figure 5 As shown, the bottom wall of the seat plate 110 is provided with a plurality of downwardly extending second mounting strips 111, and the lower surface of the plurality of second mounting strips 111 is provided with a third threaded hole. The plurality of second mounting strips 111 includes a plurality of second mounting strip 111 groups, and each second mounting strip 111 group includes two second mounting strips 111 spaced apart. The toilet 100 also includes a plurality of connectors 130. A group of second mounting strips 111 is connected to a first mounting strip 125 through a connector 130.

[0062] The connector 130 is connected to a first mounting strip 125 and two second mounting strips 111 forming a group of second mounting strips 111, respectively, to connect the base plate 110 and the base housing 120 together. One mounting hole of the connector 130 corresponds to a second threaded hole, and the connector 130 is connected to a first mounting strip 125 by screws. The remaining two mounting holes of the connector 130 correspond to two third threaded holes, and the connector 130 is then connected to two second mounting strips 111 by screws. The connection between the second mounting strips 111 and the first mounting strips 125 also mutually increases the strength of the base housing 120 and the base plate 110, preventing deformation of the base housing 120 and the base plate 110 after molding.

[0063] In some embodiments of this utility model, a rib is provided between the two second mounting strips 111 of the second mounting strip 111 group, and the rib makes the two second mounting strips stable.

[0064] In some embodiments of this utility model, the base plate 121 includes a plurality of supporting ribs, which are spaced apart along the outer edge of the base plate 121. The supporting ribs are vertically arranged and connected to both the peripheral wall 122 and the base plate 121. The supporting ribs increase the strength of the peripheral wall 122 and the base plate 121.

[0065] Therefore, those skilled in the art should recognize that although many exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A base housing for a toilet, characterized in that, The base shell is a one-piece die-cast metal part, and includes: Base plate; The peripheral wall is connected to the base plate and is located on the upper side of the base plate; Multiple release strips are disposed on the inner surface of the peripheral wall and extend in the vertical direction; the upper end of each release strip is configured to abut against the release rod when the base housing is demolded.

2. The base housing according to claim 1, characterized in that, The peripheral wall has two side walls, and a plurality of demolding strips are respectively disposed on the two side walls, and the plurality of demolding strips disposed on each side wall are evenly spaced.

3. The base housing of claim 2, wherein, The plurality of release strips includes a plurality of first release strips and a plurality of second release strips, wherein the upper surface of the plurality of first release strips is located below the upper surface of the plurality of second release strips.

4. The base housing of claim 3, wherein, The length of the plurality of first demolding strips is less than the length of the plurality of second demolding strips.

5. The base housing of claim 3, wherein, Multiple first demolding strips are respectively located at the front of the two side walls, and multiple second demolding strips are respectively located at the rear of the two side walls; The front vertical edges of the two sidewalls are connected, and a first demolding strip is disposed at the connection point of the two front vertical edges.

6. The base housing of claim 3, wherein, Each of the second release strips has a first threaded hole on its upper surface.

7. The base housing of claim 3, wherein, It also includes a plurality of vertically arranged first mounting strips; the plurality of first mounting strips are disposed on the inner surface of the peripheral wall, each first mounting strip is located between two adjacent first demolding strips, and the upper surface of the first mounting strip is located below the upper surface of the first demolding strip; The upper surface of the first mounting strip is provided with a second threaded hole.

8. The base housing of claim 4, wherein, It also includes a third release strip, which is located between the two second release strips on one of the sidewalls and extends in the vertical direction. The third release strip is the same as the first release strip. A functional hole is provided on the peripheral wall, and the functional hole is located on another side wall and between the two second demolding strips.

9. A toilet characterized by It includes a base plate and a base housing as described in any one of claims 1 to 8, wherein the base plate is disposed on the upper side of the base housing and is connected to the base housing.

10. The toilet according to claim 9, characterized in that The base plate is provided with a plurality of mounting holes, and the plurality of mounting holes correspond to a plurality of first threaded holes; The bottom wall of the seat plate is provided with a plurality of downwardly extending second mounting strips, and the lower surface of the plurality of second mounting strips is provided with a third threaded hole; The multiple second mounting strips include multiple groups of second mounting strips, and each group of second mounting strips includes two spaced-apart second mounting strips. It also includes multiple connectors; A second mounting strip assembly is connected to the first mounting strip via one of the connectors.

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