CN210902781U - Toilet seat - Google Patents

Abstract

The utility model provides a toilet seat, toilet seat includes annular first part and is located the inboard second part of first part, the second part including the symmetry set up in the inboard first subdivision of first part and second subdivision, the upper surface of first subdivision with the upper surface of second subdivision all with the upper surface smooth connection of first part forms jointly the upper surface of toilet seat, the utility model provides a toilet seat, novel structure, the molding is unique for when people adopt the position of sitting or squat the appearance and use, increased the area of contact of toilet seat and buttock, strengthened toilet seat to the parcel nature of buttock, reduced the extrusion to the buttock, brought better experience.

Description

Toilet seat

Technical Field

The utility model relates to a sanitary wares field, concretely relates to toilet seat circle.

Background

The sitting type toilet bowl is more comfortable and convenient compared with the traditional squatting pan, but the contact area between the toilet seat ring and the buttocks of the existing sitting type toilet bowl is often smaller, or the toilet seat ring is a symmetrical circular arc surface, and the buttocks can not be wrapped well. In like the lavatory in-process, the human body is nature state of sitting still on the closestool, because the buttock is little with the surperficial area of contact of the closestool seat circle under this design, cause the extrusion for the nerve of buttock and thigh root, produce the uncomfortable feelings such as low limbs blood supply is smooth, bloated, tingling easily under the long condition consuming time like the lavatory, disabled person and old person are under this condition, still easily because of the blood supply is smooth, low limbs numbness etc. take place syncope, fall and further harm such as, give people like the lavatory process cause not seldom puzzlement. And like the lavatory in-process, people often can adopt the appearance mode of squatting for the interior border contact of buttock and toilet seat, lead to the area of contact of buttock and toilet seat to further reduce, cause huge extrusion for the nerve of buttock, influence to use and experience like this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a toilet seat ring, which can improve the comfort when in use.

Specifically, in a first possible embodiment, the present invention provides a toilet seat, the toilet seat includes an annular first portion and a second portion located inside the first portion, the first portion has an annular bottom surface, the bottom surface has an inner edge and an outer edge, the toilet seat has an upper surface, the upper surface is a curved surface, the upper surface of the toilet seat includes an upper surface of the first portion and an upper surface of the second portion, the upper surface of the first portion is in the projection of the bottom surface is annular, and the upper surface of the first portion is in the projection of the bottom surface all falls into the inner edge of the bottom surface and the outer edge of the bottom surface surround the annular region formed, the second portion includes a first sub-portion and a second sub-portion symmetrically disposed inside the first portion, the upper surface of the first sub-portion and the upper surface of the second sub-portion all connect with the upper surface of the first portion smoothly together Forming an upper surface of the toilet seat.

In a second possible embodiment, in combination with the first possible embodiment, the toilet seat has a front end and a rear end, the front end of the toilet seat is V-shaped, U-shaped or O-shaped, and the width of the front end on the side away from the rear end is smaller than the width of the front end on the side close to the rear end.

In a third possible embodiment, in combination with the second possible embodiment described above, the second portion is provided at or near a rear end of the middle portion of the toilet seat.

In a fourth possible embodiment, in combination with the first possible embodiment, the edges of the first sub-portion and the second sub-portion are smoothly curved and smoothly connected with the inner edge of the bottom surface.

In a fifth possible embodiment, in combination with the fourth possible embodiment, the edge curve of the first sub-portion and the second sub-portion is a curve with 3 inflection points, and the middle of the curve is concave toward the first portion.

In a sixth possible implementation manner, in combination with the fourth possible implementation manner, the edge curve of the first sub-portion and the second sub-portion is a curve with 1 inflection point, and the curve is concave away from the first portion.

In a seventh possible embodiment, in combination with the first to sixth possible embodiments, a bottommost end of the edges of the first sub-portion and the second sub-portion is lower than a height of an inner edge of the bottom surface.

In an eighth possible embodiment, in combination with the first to sixth possible embodiments described above, the toilet seat further includes a support member disposed below the second portion.

In a ninth possible embodiment, in combination with the eighth possible embodiment, the support member has a first support surface connected to the second portion below the second portion.

In a tenth possible embodiment, in combination with the eighth possible embodiment, the supporting member has a second supporting surface perpendicular to the bottom surface and located at a junction of the first portion and the second portion.

Adopt the technical scheme of the embodiment of the utility model, the toilet seat includes annular first portion and is located the inboard second portion of first portion, first portion has annular bottom surface, the bottom surface has interior border and outer border, the toilet seat has the upper surface, the upper surface is the curved surface, the upper surface of toilet seat includes the upper surface of first portion and the upper surface of second portion, the upper surface of first portion is in the projection of bottom surface is cyclic annular, just the upper surface of first portion is in the projection of bottom surface all falls into in the annular region that the interior border of bottom surface and the outer border of bottom surface surround and form, the second portion includes first subdivision and the second subdivision that symmetry set up in first portion inboard, the upper surface of first subdivision with the upper surface smooth connection of second subdivision all forms the upper surface of toilet seat with the upper surface smooth connection of first portion jointly, when making people adopt position of sitting or the appearance of squatting to use, increased the area of contact of toilet seat and buttock, strengthened toilet seat to the parcel nature of buttock, reduced the extrusion to the buttock, brought better use and experienced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view showing a state of use of the toilet seat of the present invention when the toilet seat is mounted on a toilet;

FIG. 2 is a bottom view (I) of the toilet seat of the present invention;

fig. 3 is a bottom view (ii) of the toilet seat of the present invention;

FIG. 4 is a perspective view of the toilet seat of the present invention;

FIG. 5 is a top view of a toilet seat of the present invention;

FIG. 6 is a top view of the toilet seat of the present invention (II);

FIG. 7 is a top view (III) of the toilet seat of the present invention;

FIG. 8 is a schematic sectional view in the direction A-A' of the toilet seat of the present invention (I);

fig. 9 is a perspective view of the toilet seat of the present invention (ii);

fig. 10 is a schematic sectional view in the direction of a-a' of the toilet seat of the present invention (ii).

Detailed Description

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly apparent, the embodiments of the present invention are described in detail with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The invention will be described in detail with reference to the accompanying figures 1-5, in conjunction with an embodiment.

Referring to fig. 1, fig. 1 is a schematic view illustrating a usage state of a toilet seat according to some embodiments of the present invention when the toilet seat is installed on a toilet, and the embodiments of the present invention provide a toilet seat 1, where the toilet seat 1 is installed on the toilet for use, specifically, the toilet seat 1 is installed above an opening of a toilet bowl cavity, and a bottom surface (not shown) of the toilet seat 1 is disposed on an edge of the toilet bowl cavity, so that the opening of the toilet seat 1 faces the opening of the toilet bowl cavity. In some embodiments of the present invention, the toilet seat 1 further includes a cover plate 15, the cover plate 15 is rotatably installed at one end of the body of the toilet seat 1, and when the user does not need to use the toilet, the cover plate 15 can be put down on the body of the toilet seat 1, so as to cover the body of the toilet seat 1 and the opening thereof, thereby preventing odor from leaking out of the body of the toilet seat 1 while ensuring the sanitation of the body of the toilet seat.

Referring to fig. 2, fig. 2 is a bottom view of a toilet seat according to some embodiments of the present invention, a toilet seat 1 according to embodiments of the present invention includes an annular first portion 2 having an annular bottom surface 5, and a second portion 3 located inside the first portion, the annular bottom surface 5 having an inner edge 51 and an outer edge 52. In some embodiments of the present invention, the bottom surface 5 may be a complete annular surface, i.e. a shaded portion as shown in fig. 2, and the middle region from the inner edge 51 to the outer edge 52 is a plane continuously formed by a solid material. By adopting the technical scheme, the whole rigidity of the toilet seat is stronger, the toilet seat is not easy to damage, meanwhile, the width of the bottom surface 5 with a wider width is larger than the edge contact area of the toilet cavity, and the toilet seat is placed stably and is not easy to slip.

In the technical solution of the present invention, the bottom surface 5 is not limited to a continuous solid plane, for example, as shown in fig. 3, fig. 3 is a bottom view of the toilet seat provided by other embodiments of the present invention, the bottom surface 5 may also be composed of two ribs 53, 54, i.e. a shadow portion as shown in fig. 3, and a bottom surface of a middle cavity, the inner edge 51 is an inner edge of the inner rib 53, and the outer edge 52 is an outer edge of the outer rib 54. By adopting the technical scheme, the manufacturing material can be saved, the mold is simple to manufacture, the toilet seat is integrally formed, and the industrial production is easy.

As shown in fig. 4 and 5, fig. 4 is a schematic perspective view of a toilet seat provided by some embodiments of the present invention, fig. 5 is a top view of the toilet seat provided by some embodiments of the present invention, the toilet seat 1 has an upper surface 13, the upper surface 13 is a curved surface, the upper surface 13 of the toilet seat includes an upper surface of a first portion 2 and an upper surface of a second portion 3, a projection of the upper surface of the first portion 2 on a bottom surface 5 of the toilet seat is annular, and the projection of the upper surface of the first portion 2 on the bottom surface 5 all falls into an inner edge 51 of the bottom surface 5 and an annular region formed by surrounding an outer edge 52 of the bottom surface 5. In some embodiments of the present invention, the cross section of the upper surface of the first portion 2 along the direction perpendicular to the bottom surface may be U-shaped, and the first portion 2 has an inner edge 21 and an outer edge 22, in these embodiments, the inner edge 21 and the outer edge 22 of the first portion 2 have the same height, and the upper surface of the first portion 2 protrudes upwards to form a certain arc. With continued reference to fig. 4 and 5, the second part 3 comprises a first sub-part 31 and a second sub-part 32 symmetrically arranged inside the first part 2, an upper surface of the first sub-part 31 and an upper surface of the second sub-part 32 both smoothly connecting with an upper surface of the first part 2 to form the upper surface 13 of the toilet seat 1. In fig. 5, the dotted line is a schematic boundary of the first portion 2 and the second portion 3 in some embodiments of the present invention, it should be understood that the boundary of the first portion 2 and the second portion 3 may have other shapes, and the technical solution of the embodiments of the present invention is not limited thereto.

The embodiment of the utility model provides a toilet seat can install and use in dedicated appearance closestool of squatting or ordinary closestool cooperation footstool for when people adopt the position of sitting or the appearance of squatting to use, increased the area of contact of toilet seat with the buttock, strengthened toilet seat to the parcel nature of buttock, reduced the extrusion to the buttock, brought better use and experienced.

Further, in some embodiments of the present invention, the upper surface of the first portion 2 is processed to prevent slipping, for example, the upper surface of the first portion 2 is provided with a plurality of fine protrusions, and the upper surface of the first portion 2 is provided with a plurality of protruding line segments which are parallel to the outer edge of the first portion 2 and are spaced from each other, so as to achieve the effect of beauty and have the characteristic of slipping prevention.

Further, referring to fig. 1 and 4, in some embodiments of the present invention, the upper surface of the second portion 3 is a downward-concave arc surface, and the upper surface of the second portion 3 not only fits the shape of the buttocks of the user, so that the user has a more comfortable use experience, but also the contact area between the buttocks and the toilet seat 1 is further increased, and the extrusion of the toilet seat 1 to the buttocks of the user is reduced.

Further, referring to fig. 6, fig. 6 is a top view of a toilet seat according to another embodiment of the present invention, in which a dashed line a-a 'indicates a transverse sectional direction of the toilet seat 1 and a dashed line B-B' indicates a longitudinal sectional direction of the toilet seat 1, the toilet seat 1 has a front end 11 and a rear end 12, as shown in the figure, the line a-a 'indicates a boundary line, the portion in the direction B' indicates the front end 11 of the toilet seat 1, and the portion in the direction B indicates the rear end 12 of the toilet seat 1, the front end 11 of the toilet seat 1 may be V-shaped, U-shaped or O-shaped, for example, the solid line in fig. 6 indicates the V-shaped front end 11, and the dashed line with a dotted line indicates the U-shaped front end 11. Specifically, the width of the front end 11 on the side away from the rear end 12 is smaller than the width on the side close to the rear end 12, for example, when the front end 11 is V-shaped, the tip direction thereof is directed to the B' direction.

Further, the second portion 3 is arranged in the middle of the toilet seat 1 or in the middle of the toilet seat 1 near the rear end 12. With continued reference to fig. 4-6, it can be seen that both the first and second sub-portions 31, 32 fall into the front end 11 and the rear end 12, with the majority falling into the rear end 12. In other embodiments of the utility model, first subsection 31 and second subsection 32 all fall into rear end 12, when the user is using the closestool, adopt the appearance of squatting when, the buttock is comparatively close to the rear end, adopt this technical scheme, can make full use of second part 3 lift the buttock when the appearance of squatting for the user, avoid the gliding.

In particular, in some embodiments of the present invention, the edges 33 and 34 of the first and second subparts 31 and 32 are smoothly curved and smoothly connected with the inner edge 21 of the first portion 2. With this solution, the user will not feel uncomfortable when touching the connection between the edges 33 and 34 of the first and second sub-parts 31 and 32 and the inner edge 21 of the first part 2 when using the toilet. It will be appreciated that the first and second sub-portions 31, 32 are primarily in contact with the user's body through the upper surface, and should be of reasonable length depending on the size of the toilet and toilet seat, so that the connection between the edges 33, 34 of the first and second sub-portions 31, 32 and the inner edge 21 of the first portion 2 is not touched by the user when using the toilet, since, in other embodiments of the present invention, as shown in fig. 5, the connection between the edges 33, 34 of the first and second sub-portions 31, 32 and the inner edge 21 of the first portion 2 may also be a corner point, and the two may not smoothly transition.

Specifically, as shown in fig. 4 to 6, the edge curves 33 and 34 of the first and second sub-portions 31 and 32 are curves having 3 inflection points, and the middle of the curves is concave toward the first portion 2. As shown in fig. 6, the middle of the curve is the vertex 35 of the second inflection point of the edge curve 33 or 34 of the first sub-portion 31 and the second sub-portion 32. According to the technical scheme of the embodiment, the first sub-part 31 and the second sub-part 32 are adopted to expand the width of the rear end of the first part 2, and meanwhile, the middle position is sunken towards the direction of the first part 2 so as to avoid excessively shielding the space corresponding to the position of the water outlet of the toilet. Further, in some possible embodiments of the present invention, the curve between two inflection points on the periphery of the edge curves 33 and 34 is parallel to the curve of the outer edge 22 of the first portion 2 at the corresponding positions, so that the shortest distance from any point of the edge curves 33 or 34 to the outer edge 22 of the first portion 2 is the same.

In particular, referring to fig. 7, fig. 7 is a top view of a toilet seat according to other embodiments of the present invention, in which the edge curves 33, 34 of the first and second sub-portions 31, 32 are curves with 1 inflection point, and the curves are concave away from the first portion. With this solution, the first and second sub-parts 31, 32 have a larger area, and the user has a larger contact area with the toilet seat when using it, thus providing better comfort.

Specifically, referring to fig. 8, fig. 8 is a schematic sectional view of a toilet seat in the direction of a-a' according to some embodiments of the present invention, in which the bottom-most edges of the first and second sub-portions 31 and 32 are lower than the height of the inner edge 51 of the bottom surface 5. In the technical solution of the embodiment of the present invention, the second portion 3 extends downward from the inner edge 21 of the first portion 2 toward the inner side of the first portion 2, so that the upper surface of the second portion 3 is smoothly connected to the upper surface of the first portion 2.

Specifically, referring to fig. 9 and 10, fig. 9 is a schematic perspective view of a toilet seat according to some embodiments of the present invention, and fig. 10 is a schematic sectional view of a toilet seat according to some embodiments of the present invention in a direction of a-a', as shown in the drawings, the toilet seat 1 further includes a support member 4 disposed below the second portion 3. In particular, the support 4 has a first support surface 41, the first support surface 41 being located below the second portion 3 and being connected to the second portion 3. In particular, the support 4 has a second support surface 42, the support surface 42 being perpendicular to the bottom surface 5 of the toilet seat 1 and located at the junction of the first part 2 and the second part 3.

Further, the corresponding positions of the supporting member 4 and the inner edge 51 of the bottom surface 5 have the same curvature, so that the supporting member 4 is closely attached to the inner edge 51 of the bottom surface 5, thereby enhancing the supporting force for the second portion 3. The utility model discloses an in other practical forms, support piece 4 with can second part 3 passes through mode swing joint such as buckle, spout, for example, there are a plurality of outstanding fixture blocks on the support piece 4, 3 lower extremes of second part have with fixture block shape and quantity complex draw-in grooves, the fixture block is through pressing mode and draw-in groove fixed connection for the user conveniently changes or trades the fixture block, alleviates toilet seat 1's weight. It should be noted that, no matter the supporting member 4 is connected to the second portion 3 by means of a sliding slot or connected by means of other detachable movable connection means, it can be regarded as being within the protection scope of the present invention. In some embodiments of the present invention, the supporting member 4 is fixedly connected to the second portion 3, for example, by an integrally formed design process, the supporting member 4 and the second portion 3 are manufactured at the same time, so that the structure of the supporting member 4 and the second portion 3 is more stable. Preferably, support piece 4 is inside hollow structure to reduce support piece 4's weight, guarantee support piece 4's simple and practical nature, set up a plurality of backing sheets in support piece 4 is inside, and the backing sheet is vertical to be placed in support piece 4, has not only increased support piece 4's support intensity through the backing sheet, can also save support piece 4's cost of manufacture.

It should be noted that the arc of the upper surface of the toilet seat formed by the first part 2 and the second part 3 can be designed according to the actual posture of the user when using the toilet, for example, when the user uses the sitting type toilet in a sitting posture, the arc of the toilet seat is designed to be smaller, so that a larger contact area is formed between the buttocks and the toilet seat; when the user uses the sitting posture of squatting to use sitting posture closestool, buttock curved surface area is littleer than the buttock curved surface area of sitting posture this moment, and is great with the design of the cambered surface radian of closestool seat face for buttock and closestool seat face have a great area of contact, have reduced the extrusion that causes for the buttock.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A toilet seat, characterized in that the toilet seat comprises a ring-shaped first part and a second part located inside the first part, the first portion having an annular bottom surface with an inner edge and an outer edge, the toilet seat having an upper surface, the upper surface is a curved surface, the upper surface of the toilet seat comprises an upper surface of a first part and an upper surface of a second part, the projection of the upper surface of the first part on the bottom surface is annular, and the projection of the upper surface of the first part on the bottom surface is totally fallen into an annular area formed by the inner edge of the bottom surface and the outer edge of the bottom surface, the second portion comprises a first sub-portion and a second sub-portion symmetrically disposed inside the first portion, the upper surface of the first sub-portion and the upper surface of the second sub-portion are both smoothly connected with the upper surface of the first portion to form an upper surface of the toilet seat.

2. The toilet seat according to claim 1, wherein the toilet seat has a front end and a rear end, the front end of the toilet seat is V-shaped, U-shaped or O-shaped, and the front end has a width on a side away from the rear end that is smaller than a width on a side near the rear end.

3. A toilet seat according to claim 2, wherein the second portion is provided at or near a rear end of the middle of the toilet seat.

4. The toilet seat according to claim 1, wherein the edges of the first and second sub-portions are smoothly curved and smoothly connect with the inner edge of the bottom surface.

5. A toilet seat according to claim 4, wherein the edge curves of the first and second sub-portions are curves having 3 inflection points, the middle of the curve being concave towards the first portion.

6. A toilet seat according to claim 4, wherein the rim curve of the first and second sub-portions is a curve having 1 inflection point, the curve being concave away from the first portion.

7. The toilet seat according to claim 1, wherein the bottommost edge of the first and second sub-portions is lower than the height of the inner edge of the bottom surface.

8. The toilet seat according to claim 1, further comprising a support disposed below the second portion.

9. The toilet seat according to claim 8, wherein the support has a first support surface connected to the second portion below the second portion.

10. The toilet seat according to claim 8, wherein the support has a second support surface perpendicular to the bottom surface and at the junction of the first portion and the second portion.

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