Closestool rear cover and intelligent closestool

Abstract

The utility model discloses a closestool rear cover and an intelligent closestool, the rear cover is matched with a closestool seat, the rear cover comprises a rear shell, the rear shell is mounted on the closestool seat, a mounting area is arranged on the rear shell, a first mounting part is arranged at the edge of the mounting area, and a first matching part is arranged in the middle of the mounting area; the decorative cover is assembled on the mounting area, a second mounting part and a second matching part are arranged on the bottom surface of the decorative cover, the second mounting part is matched with the first mounting part, and the second matching part is fixedly connected with the first matching part so as to limit deformation of the decorative cover. The first mounting part is arranged at the edge of the mounting area of the rear shell, the first matching part is arranged at the middle position of the mounting area, and the decorative cover is correspondingly arranged, so that the decorative cover is at least provided with double fixed matching structures at the edge position and the middle position, and the decorative cover is prevented from deforming later to influence the appearance. And meanwhile, the deformation of the decorative cover can be corrected to a certain extent through double fixed assembly.

Description

Technical Field

[0001] Generally speaking, the present application relates to the technical field of sanitary wares. Specifically, it relates to a toilet rear cover and a smart toilet with a rear cover that is not easily deformed. Background Art

[0002] Smart toilets and smart toilet covers are increasingly widely used. Traditional toilet covers are all made by one-piece molding, and the shapes and colors of the toilet covers are relatively single, making it increasingly difficult to meet the consumption needs of consumers. More and more toilet covers are provided with decorative parts on the surface of the toilet cover to improve the styling design and aesthetic feeling of the toilet cover. However, the common decorative cover is directly installed on the rear shell through a single snap structure, and it is easy to deform after being used for a period of time, resulting in a great impact on the aesthetic feeling and design sense of the toilet cover.

[0003] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present disclosure, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0004] One main object of the present application is to provide a multiple fixation is provided in the cooperation between the rear shell and the decorative cover to reduce the deformation problem, and thus at least to some extent overcome one or more problems caused by the limitations and defects of the related art.

[0005] To achieve the above application object, the present application adopts the following technical solutions:

[0006] According to one aspect of the present application, a toilet rear cover is provided. The rear cover is matched with a toilet seat and includes: a rear shell installed on the toilet seat. An installation area is provided on the rear shell. A first installation part is provided at the edge of the installation area, and a first cooperation part is provided in the middle of the installation area;

[0007] A decorative cover is assembled on the installation area. A second installation part and a second cooperation part are provided on the bottom surface of the decorative cover. The second installation part is matched with the first installation part, and the second cooperation part is fixedly connected with the first cooperation part to limit the deformation of the decorative cover.

[0008] According to an embodiment of the present application, the first cooperation part and the second cooperation part are fixed by a fixing member locking or a snap structure; or the first cooperation part and the second cooperation part are fixedly connected by welding or bonding.

[0009] According to an embodiment of the present application, a fixing member is further included. The first cooperation part is a fixing hole opened in the installation area, the second cooperation part is a fixing part provided on the bottom surface of the decorative cover, the fixing part is inserted into the fixing hole, and the fixing member passes through the fixing hole and locks the fixing part.

[0010] According to an embodiment of the present application, the first fitting portion is a cylindrical hole, the second fitting portion is a cylinder, and the second fitting portion is press-fitted into the first fitting portion.

[0011] According to an embodiment of the present application, the first mounting portion and the second mounting portion are snap-connected to each other.

[0012] According to an embodiment of the present application, the second mounting portion includes buckles provided at the long-edge edges on both sides of the decorative cover, and the first mounting portion includes slots correspondingly provided at the long-edge edges on both sides of the installation area, and the buckles cooperate with the slots.

[0013] According to an embodiment of the present application, the second mounting portion includes limit holes provided at the short-edge edges on both sides of the decorative cover, and the first mounting portion includes fixing posts correspondingly provided at the short-edge edges on both sides of the installation area, and the fixing posts are inserted into the limit holes.

[0014] According to an embodiment of the present application, the decorative cover is strip-shaped, and the cross section is arc-shaped or rhombic. A plurality of the first fitting portions are arranged along the length direction of the decorative cover. Correspondingly, a plurality of the second fitting portions are arranged along the length direction of the installation area, and the decorative cover is arc-shaped or rhombic.

[0015] According to an embodiment of the present application, the decorative cover is provided with micro convex portions, the top surface of the installation area is adapted to the shape of the decorative cover, and the top surface of the installation area is attached to the micro convex portions of the decorative cover, so that there is a gap between the decorative cover and the installation area, and the top surface of the installation area is adapted to the shape of the decorative cover, and the top surface of the installation area is attached to the decorative cover.

[0016] According to another aspect of the present application, there is provided an intelligent toilet, including the above-mentioned toilet rear cover and toilet seat, and the toilet rear cover is installed on the toilet seat.

[0017] In the present application, by providing the first mounting portion at the edge position of the installation area of the rear shell and the first fitting portion at the middle position, and the decorative cover correspondingly providing the second mounting portion at the edge position and the second fitting portion at the middle position, so that the decorative cover is provided with at least two fixed fitting structures at the edge position and the middle position, preventing the decorative cover from being deformed later and affecting the appearance. At the same time, the two fixed assemblies can also correct the deformation of the decorative cover itself to a certain extent, so that the overall appearance of the decorative cover meets the requirements.

[0018] It should be understood that the above general description and subsequent detailed description are only exemplary and explanatory, and cannot limit the present application. Description of the Drawings

[0019] The above and other features and advantages of the present application will become more apparent by describing its exemplary embodiments in detail with reference to the accompanying drawings.

[0020] Figure 1 is a schematic structural view of a toilet rear cover shown according to an exemplary embodiment;

[0021] Figure 2 is an exploded view of a toilet rear cover shown according to an exemplary embodiment;

[0022] Figure 3 is an exploded view of another decomposition manner of a toilet rear cover shown according to an exemplary embodiment.

[0023] Among them, the reference numerals are explained as follows:

[0024] 100, rear cover; 10, rear shell; 11, installation area; 12, fixing holes; 13, card slots; 14, fixing posts;

[0025] 20, decorative cover; 21, buckles; 22, fixing part; 221, locking holes; 23, limiting holes; 24, micro-protrusions;

[0026] 30, fixing member. Specific embodiments

[0027] Now, the exemplary embodiments will be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and the concept of the exemplary embodiments will be fully conveyed to those skilled in the art. Like reference numerals in the figures denote like or similar structures, and thus their detailed descriptions will be omitted.

[0028] See Figure 1 , in one embodiment, the toilet rear cover 100 includes a rear shell 10 and a decorative cover 20. An installation area 11 is provided on the rear shell 10, and the decorative cover 20 is assembled on the installation area 11. Preferably, the decorative cover 20 covers the installation area 11. The decorative cover 20 can form a tight fit with the installation area 11, and the connection structure between the two is not exposed. The position and shape of the installation area 11 can be determined according to the appearance design requirements of the rear cover 100, and the decorative cover 20 is adapted to the shape and area size of the installation area 11.

[0029] In one embodiment, a first mounting portion is provided at the edge of the mounting area 11, and a first mating portion is provided in the middle of the mounting area 11. Correspondingly, a second mounting portion and a second mating portion are provided on the bottom surface of the decorative cover 20. The second mounting portion cooperates with the first mounting portion, and the second mating portion is fixedly connected to the first mating portion, so that the decorative cover 20 is fixedly fitted with the mounting area 11 at least at the edge and in the middle, which can effectively limit the deformation of the decorative cover 20.

[0030] In one embodiment, the first mounting portion and the second mounting portion are engaged with each other. For example, the first mounting portion adopts a buckle and / or a slot, and the second mounting portion is correspondingly provided with a slot and / or a buckle that cooperates with the first mounting portion. The first mounting portion may only include a buckle or a slot, or may include both a buckle and a slot. Similarly, the second mounting portion may only include a slot or a buckle, or may include both a slot and a buckle. Preferably, the second mounting portion includes buckles 21 provided at the edges of the long sides on both sides of the decorative cover 20, and the first mounting portion includes slots 13 correspondingly provided at the edges of the long sides on both sides of the mounting area 11, and the buckles 21 cooperate with the slots 13. The second mounting portion includes limiting holes 23 provided at the edges of the short sides on both sides of the decorative cover 20, and the first mounting portion includes fixing posts 14 correspondingly provided at the edges of the short sides on both sides of the mounting area 11, and the fixing posts 14 are inserted into the limiting holes 23.

[0031] Preferably, the first mating portion and the second mating portion are locked by a fixing member 30, or the two may be fixed by a clamping structure, or the two may be fixed together by an interference fit structure, or the first mating portion and the second mating portion are fixedly connected by welding or bonding, or the two may be connected by a variety of fixing methods.

[0032] In one embodiment, a fixing member 30 is further included. The first mating portion is a fixing hole 12 opened in the mounting area 11, and the second mating portion is a fixing portion 22 provided on the bottom surface of the decorative cover 20. The fixing portion 22 is inserted into the fixing hole 12, and a locking hole 221 is provided in the fixing portion 22. The fixing member 30 passes through the fixing hole 12 and is locked in the locking hole 221. Of course, it can be understood that the first mating portion and the second mating portion may both be through holes, and the fixing member 30 passes through the two through holes to fixedly connect the two together. Among them, the fixing member 30 may be a screw, a bolt, etc.

[0033] In one embodiment, the first mating portion is a cylindrical hole, and the second mating portion is a cylinder. The second mating portion is inserted into the first mating portion by interference, and the two are in interference fit. Of course, it can be understood that the two can be further ultrasonically welded or glued.

[0034] In one embodiment, the installation area 11 is provided at the top of the rear cover 100. The decorative cover 20 is strip-shaped, and its cross-section is arc-shaped or rhombus-shaped. The top surface of the installation area 11 is adapted to the shape of the decorative cover 20. Along the length direction of the decorative cover 20, there are several first engaging portions. Correspondingly, along the length direction of the installation area 11, there are several second engaging portions. The decorative cover 20 is provided with micro convex portions 24. The top surface of the installation area 11 is in contact with the micro convex portions 24 of the decorative cover 20, so that there is a gap between the decorative cover 20 and the installation area 11. The height of the micro convex portions 24 can be 0.5 mm. Only the micro convex portions 24 are in contact with the top surface of the installation area 11 to avoid excessive interference fit and excessive required fixing and correction forces. The decorative cover 20 can be designed with different colors and materials from those of the rear shell 10, so as to present a design with different colors or textures at the top of the rear shell 10, which is more aesthetically pleasing.

[0035] According to another aspect of the present application, there is provided an intelligent toilet, including the above-mentioned toilet rear cover 100 and a toilet seat, and the toilet rear cover 100 is installed on the toilet seat.

[0036] In the embodiments of the application, terms such as "engagement" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the application can be understood according to specific situations.

[0037] In the description of the embodiments of the application, it should be understood that the orientation or positional relationship indicated by terms such as "bottom" and "top" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the application and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the application.

[0038] In the description of this specification, the description of terms such as "some embodiments" and "specific embodiments" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0039] The above are only the preferred embodiments of the embodiments of the application, and are not used to limit the embodiments of the application. For those skilled in the art, the embodiments of the application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the application shall be included in the protection scope of the embodiments of the application.

Claims

1. A toilet back cover, the back cover cooperates with the toilet seat, characterized in that: include: A rear shell is mounted on the toilet seat, wherein a mounting area is provided on the rear shell, a first mounting portion is provided at the edge of the mounting area, and a first matching portion is provided in the middle of the mounting area; A decorative cover is mounted on the mounting area, a second mounting portion and a second matching portion are provided on the bottom surface of the decorative cover, the second mounting portion matches with the first mounting portion, and the second matching portion is fixedly connected with the first matching portion to limit deformation of the decorative cover.

2. The toilet back cover according to claim 1, characterized in that: The first matching portion and the second matching portion are fixed by a fixing member locking or a clamping structure; or the first matching portion and the second matching portion are fixedly connected by welding or bonding.

3. The toilet back cover according to claim 2, characterized in that: It also includes a fixing piece, wherein the first matching portion is a fixing hole opened in the installation area, the second matching portion is a fixing portion arranged on the bottom surface of the decorative cover, the fixing portion is inserted into the fixing hole, and the fixing piece passes through the fixing hole and locks the fixing portion.

4. The toilet back cover according to claim 2, characterized in that: The first matching portion is a cylindrical hole, the second matching portion is a cylindrical body, and the second matching portion is interference-inserted in the first matching portion.

5. The toilet back cover according to claim 1, characterized in that: The first mounting portion and the second mounting portion are engaged with each other.

6. The toilet back cover according to claim 5, characterized in that: The second mounting portion includes buckles arranged at the edges of the long sides of the decorative cover, and the first mounting portion includes corresponding slots arranged at the edges of the long sides of the mounting area, and the buckles cooperate with the slots.

7. The toilet back cover according to claim 5, characterized in that: The second mounting portion includes limiting holes arranged at the edges of the short sides of the decorative cover, and the first mounting portion includes fixing columns correspondingly arranged at the edges of the short sides of the mounting area, and the fixing columns are inserted into the limiting holes.

8. The toilet back cover according to claim 1, characterized in that: The decorative cover is strip-shaped, and its cross section is arc-shaped or diamond-shaped. A plurality of first matching parts are provided along the length direction of the decorative cover, and correspondingly, a plurality of second matching parts are provided along the length direction of the installation area.

9. The toilet back cover according to claim 8, characterized in that: The decorative cover is provided with a micro-convex portion, the top surface of the installation area is adapted to the shape of the decorative cover, and the top surface of the installation area is fitted with the micro-convex portion of the decorative cover, so that there is a gap between the decorative cover and the installation area.

10. A smart toilet, characterized in that: It comprises a toilet back cover and a toilet seat as claimed in any one of claims 1 to 9, wherein the toilet back cover is mounted on the toilet seat.

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