阅读说明：本技术 一种脸盆及其制作方法 (Washbasin and manufacturing method thereof ) 是由 肖军辉 于 2019-02-16 设计创作，主要内容包括：一种脸盆,包括顶部开口的盆体,其特征在于：在形成开口的顶部边沿上设置有溢出缺口,盆体内腔通过所述的溢出缺口与盆体外部相连通。在顶部边沿的外壁上可优选设置有方便使用者握捏的环形凸沿,环形凸沿的顶面与顶部边沿相平齐,与溢出缺口对应位置的环形凸沿顶面上设置有两端开口的溢出槽,溢出槽的一端开口与溢出缺口对合相连通。本发明的优点在于：避免现有技术中脸盆水放满后溢水方向不确定,任意溢出的现象,本发明在洗脸盆上边缘顶部设置一个溢出缺口,使用者可以很方便的识别如何摆放洗脸盆,使水从溢出缺口所在的方向溢出。(A washbasin comprises a basin body with an opening at the top, and is characterized in that: an overflow notch is arranged on the edge of the top part forming the opening, and the inner cavity of the pot body is communicated with the outside of the pot body through the overflow notch. The outer wall of the top edge can be preferably provided with an annular convex edge which is convenient for a user to hold and pinch, the top surface of the annular convex edge is flush with the top edge, the top surface of the annular convex edge corresponding to the overflow notch is provided with an overflow groove with openings at two ends, and an opening at one end of the overflow groove is communicated with the overflow notch in an involutory manner. The invention has the advantages that: the overflow gap is arranged at the top of the upper edge of the washbasin, so that a user can conveniently identify how to place the washbasin, and water overflows from the direction of the overflow gap.)

1. A washbasin comprises a basin body (1) with an opening at the top, and is characterized in that: an overflow notch (11) is arranged on the edge of the top part forming the opening, and the inner cavity of the pot body is communicated with the outside of the pot body through the overflow notch (11).

2. The washbasin according to claim 1, wherein: the outer wall of the top edge is provided with an annular convex edge (2) which is convenient for a user to hold and pinch, the top surface of the annular convex edge (2) is flush with the top edge, the annular convex edge at the position corresponding to the overflow notch (11) is provided with an overflow groove (21) with openings at two ends, and an opening at one end of the overflow groove (21) is communicated with the overflow notch (11) in an involutive manner.

3. The washbasin according to claim 2, wherein: the opening depth of the overflow notch (11) is the same as the depth of the overflow groove (21), and the opening width of the overflow notch (11) is the same as the width of the overflow groove.

4. The washbasin according to claim 2, wherein: the overflow groove (21) on the annular convex edge (2) and the annular convex edge (2), the pot body (1) and the overflow notch (11) on the pot body (1) are of an integral structure made of metal, ceramic or plastic, the thickness of the annular convex edge (2) is the same as that of the pot body (1), and the bottom surface bulge (22) for keeping the thickness of the annular convex edge at the overflow groove is arranged on the bottom surface of the annular convex edge corresponding to the overflow groove (21).

5. The washbasin according to claim 3, wherein: the ratio of the opening depth (H1) of the overflow notch to the height (H2) of the bowl is 1: 10.

6. The washbasin according to claim 5, wherein: the opening depth (H1) of the overflow notch is 5-15 mm.

7. The washbasin according to claim 3, wherein: the width (S1) of the annular convex edge is 10-30 mm, and the ratio of the width (S2) of the overflow groove to the diameter (D) of the top opening of the pot body is more than 1:8 and less than 1: 5.

8. The washbasin according to claim 7, wherein: the width (S2) of the overflow groove is 20-50 mm.

9. The washbasin according to claim 7, wherein: the width of the overflow groove (21) is gradually increased along the direction far away from the inner cavity of the pot body, the width of the joint of the overflow groove (21) and the overflow notch (11) is the minimum, and the width (S3) of the minimum width of the overflow groove is 20-40 mm.

10. A method of making a washbasin according to claims 2-9, characterized in that: comprises the following steps of (a) carrying out,

firstly, mixing the ingredients in proportion and drying;

secondly, feeding the mixed ingredients into an injection molding machine, heating the mixed ingredients to 250-270 ℃ for melting, conveying the melted ingredients into a model cavity by a nozzle of the injection molding machine for molding, wherein the adopted model cavity comprises a main cavity body forming a basin body (1) and an auxiliary cavity body forming an annular convex edge (2) and an overflow groove (21), and the temperature of the main cavity body is kept at 55-65 ℃ and the temperature of the auxiliary cavity body is kept at 66-75 ℃ during molding;

thirdly, after the injection molding is finished, standing the formed blank in a mold cavity for cooling for 30-120 s;

opening a mold cavity, standing for 1-5 hours at room temperature, and taking out a blank;

fifthly, polishing the blank and spraying UV varnish to finish processing;

the ABS/PC toughening agent is prepared from 65-80 parts by weight of ABS, 20-35 parts by weight of PC and 0.03-0.006 part by weight of PC toughening agent.

Technical Field

The invention relates to a washbasin manufacturing technology, in particular to a washbasin and a manufacturing method thereof.

Background

The current chinese utility model patent with patent number CN200720169630.7 entitled "a stainless steel basin" discloses a stainless steel basin, including basin body, outlet and water level overflow outlet, be equipped with annular basin at basin body edge, the basin delivery port has been seted up with the inboard junction of basin body to annular basin, and the basin delivery port is the annular, and the opening direction is tangent with basin body medial surface. Two water inlet pipe interfaces are symmetrically and fixedly arranged on the annular water tank, one end of each water inlet pipe is sleeved with the corresponding water inlet pipe interface, and the other end of each water inlet pipe is connected with the corresponding adapter. The utility model discloses a brand-new structure is provided, changes traditional mode of intaking, and water flows in annular basin through the inlet tube, and under hydraulic effect, water flows out from the basin delivery port, owing to with the inboard tangent relation of counter basin body, water is hugged closely and is whole slice flow and collect in counter basin body inboard. Therefore, the problem that splash and water impact the basin bottom to generate noise is completely solved, the inner side of the counter basin can be effectively kept clean, and water dirt is prevented. However, the structure of the counter basin is complex, the installation of the adapter is inconvenient, and the manufacturing cost of the whole counter basin is high, so that the structure of the counter basin needs to be further improved.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a washbasin which has a simple structure and is convenient to manufacture, and can prevent water from overflowing arbitrarily, aiming at the current state of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this washbasin, including open-topped basin body, its characterized in that: an overflow notch is arranged on the edge of the top part forming the opening, and the inner cavity of the pot body is communicated with the outside of the pot body through the overflow notch.

As an improvement, an annular convex edge which is convenient for a user to hold and pinch can be preferably arranged on the outer wall of the top edge, the top surface of the annular convex edge is flush with the top edge, an overflow groove with two open ends is arranged on the top surface of the annular convex edge at the position corresponding to the overflow notch, and an opening at one end of the overflow groove is communicated with the overflow notch in an involutory manner.

In a further improvement, the opening depth of the overflow notch can be preferably the same as the depth of the overflow groove, and the opening width of the overflow notch is also the same as the width of the overflow groove.

The pot body is characterized in that the pot body is provided with an annular convex edge, the annular convex edge is arranged on the pot body, the pot body is provided with an overflow notch, the annular convex edge is arranged on the annular convex edge, the overflow notch is arranged on the annular convex edge, the annular convex edge is arranged on the annular convex edge, the overflow notch is arranged on the annular convex edge, the annular convex edge is arranged on the annular convex edge, the overflow.

In a further improvement, the ratio of the opening depth of the overflow notch to the height of the pot body can be preferably 1: 10. The deep opening can affect the water containing amount of the pot body, the shallow opening can not realize the requirement of one-way overflow due to the action of water surface tension, and the ratio of the opening depth to the height of the pot body is 1:10, so that the two conditions of one-way overflow and small influence on the water containing amount of the pot body can be simultaneously met, and a good use effect is achieved.

Further improvement, the opening depth of the overflow notch can be preferably 5-15 mm.

Further improved, the width of the annular convex edge can be preferably 10-30 mm, and the ratio of the width of the overflow groove to the diameter of the opening at the top of the pot body is more than 1:8 and less than 1: 5. The size requirement of the width of the overflow groove is the same as the size requirement of the opening depth, so when the ratio of the width of the overflow groove to the diameter of the opening at the top of the pot body is more than 1:8 and less than 1:5, a good use effect can be obtained.

Further improved, the width of the overflow groove can be preferably 20-50 mm.

Further improvement, the width of the overflow groove can be preferably gradually increased along the direction far away from the inner cavity of the pot body, the width of the joint of the overflow groove and the overflow notch is the minimum, and the width of the minimum width of the overflow groove is 20-40 mm. The rivers that can avoid overflowing like this pile up overflowing breach department, realize smooth play water, and the result of use is more outstanding.

The second technical problem to be solved by the present invention is to provide a method for manufacturing a washbasin, which is simple in structure, convenient to manufacture and capable of preventing water from overflowing arbitrarily, in view of the above-mentioned current state of the art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the manufacturing method of the washbasin is characterized in that: comprises the following steps of (a) carrying out,

firstly, mixing the ingredients in proportion and drying;

secondly, feeding the mixed ingredients into an injection molding machine, heating the mixed ingredients to 250-270 ℃ for melting, conveying the melted ingredients into a model cavity by a nozzle of the injection molding machine for molding, wherein the adopted model cavity comprises a main cavity body forming a basin body and an auxiliary cavity body forming an annular convex edge and an overflow groove, the temperature of the main cavity body is kept at 55-65 ℃ during molding, and the temperature of the auxiliary cavity body is kept at 66-75 ℃; during the shaping main cavity body fills into fused batching earlier, and the heat that batching self carried can exert an influence to the main cavity body to lead to the main cavity body to be heated unevenly with the batching of assisting cavity hookup location, will assist the temperature setting of cavity to be higher than about the main cavity body 10 ℃ can reduce this kind of influence, improve annular protruding along with the smooth degree of basin body coupling, produce the washbasin that meets the requirements.

Thirdly, after the injection molding is finished, standing the formed blank in a mold cavity for cooling for 30-120 s;

opening a mold cavity, standing for 1-5 hours at room temperature, and taking out a blank;

fifthly, polishing the blank and spraying UV varnish to finish processing;

the ABS/PC toughening agent is prepared from 65-80 parts by weight of ABS, 20-35 parts by weight of PC and 0.03-0.006 part by weight of PC toughening agent.

Compared with the prior art, the invention has the advantages that: the overflow gap is arranged at the top of the upper edge of the washbasin, so that a user can conveniently identify how to place the washbasin, and water overflows from the direction of the overflow gap.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a perspective view of another embodiment;

FIG. 3 is a perspective view of FIG. 2 at another angle;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a top view of the third embodiment.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in figure 1, the washbasin of this embodiment, including open-topped basin body 1, be provided with on forming open-ended top border and spill over breach 11, basin body inner chamber through spill over breach 11 and basin body outside be linked together, when the water injection to basin body 1, the surface of water risees gradually, when the surface of water in basin body 1 risees to the height that spills over breach 11, owing to there is breach 11 to spill over, so water from spilling over breach 11 and flowing out, when basin body 1 water is full soon like this, just can know that water can spill over from the individual direction. The bottom edge of the overflow notch 11 can be arc-shaped, the purpose of the overflow notch 11 is to make water overflow from a certain direction when the water is about to overflow from the basin body, and the height of the overflow notch 11 should be as small as possible, so that the basin body 1 can contain as much water as possible, and the bottom edge of the overflow notch 11 can be straight as shown in the figure to achieve good use effect.

As shown in fig. 2 to 5, the washbasin according to the second embodiment comprises a basin body 1 with an opening at the top, an overflow notch 11 is arranged on the edge of the top with the opening, the inner cavity of the basin body is communicated with the outside of the basin body through the overflow notch 11, an annular convex edge 2 which is convenient for a user to hold and pinch is arranged on the outer wall of the edge of the top, the top surface of the annular convex edge 2 is flush with the edge of the top, an overflow groove 21 with openings at two ends is arranged on the top surface of the annular convex edge corresponding to the overflow notch 11, and an opening at one end of the overflow groove 21 is communicated with the overflow notch 11 in an involutory. The opening depth of the overflow notch 11 is the same as the depth of the overflow groove 21, and the opening width of the overflow notch 11 is the same as the width of the overflow groove. The annular convex edge 2, the overflow groove 21 on the annular convex edge 2, the pot body 1 and the overflow notch 11 on the pot body 1 are of an integral structure made of metal, ceramic or plastic, the thickness of the annular convex edge 2 is the same as that of the pot body 1, and the bottom surface bulge 22 for keeping the thickness of the annular convex edge at the overflow groove is arranged on the bottom surface of the annular convex edge corresponding to the overflow groove 21. The ratio of the opening depth H1 of the overflow notch to the height H2 of the bowl is 1: 10. The opening depth H1 of the overflow notch is 5-15 mm. The width S1 of the annular convex edge is 10-30 mm, and the ratio of the width S2 of the overflow groove to the diameter D of the top opening of the flowerpot body is more than 1:8 and less than 1: 5. The width S2 of the overflow groove is 20-50 mm.

As shown in FIG. 6, the washbasin of the third embodiment comprises a basin body 1 with an opening at the top, wherein an overflow notch 11 is arranged on the edge of the top with the opening, the inner cavity of the basin body is communicated with the outside of the basin body through the overflow notch 11, an annular convex edge 2 which is convenient for a user to hold and pinch is arranged on the outer wall of the edge of the top, the top surface of the annular convex edge 2 is flush with the edge of the top, an overflow groove 21 with openings at two ends is arranged on the top surface of the annular convex edge corresponding to the overflow notch 11, and an opening at one end of the overflow groove 21 is communicated with the overflow notch 11 in a. The opening depth of the overflow notch 11 is the same as the depth of the overflow groove 21, and the opening width of the overflow notch 11 is the same as the width of the overflow groove. The annular convex edge 2, the overflow groove 21 on the annular convex edge 2, the pot body 1 and the overflow notch 11 on the pot body 1 are of an integral structure made of metal, ceramic or plastic, the thickness of the annular convex edge 2 is the same as that of the pot body 1, and the bottom surface bulge 22 for keeping the thickness of the annular convex edge at the overflow groove is arranged on the bottom surface of the annular convex edge corresponding to the overflow groove 21. The ratio of the opening depth H1 of the overflow notch to the height H2 of the bowl is 1: 10. The opening depth H1 of the overflow notch is 5-15 mm. The width S1 of the annular convex edge is 10-30 mm, and the ratio of the width S2 of the overflow groove to the diameter D of the top opening of the flowerpot body is more than 1:8 and less than 1: 5. The width of the overflow groove 21 is gradually increased along the direction far away from the inner cavity of the pot body, the width of the joint of the overflow groove 21 and the overflow notch 11 is the minimum, and the width S3 of the minimum width position of the overflow groove is 20-40 mm.

The manufacturing method of the washbasin comprises the following steps,

secondly, mixing the ingredients in proportion and drying;

secondly, feeding the mixed ingredients into an injection molding machine, heating the mixed ingredients to 250-270 ℃ for melting, conveying the melted ingredients into a model cavity by a nozzle of the injection molding machine for molding, wherein the adopted model cavity comprises a main cavity body forming a pot body 1 and an auxiliary cavity body forming an annular convex edge 2 and an overflow groove 21, and the temperature of the main cavity body is kept at 55-65 ℃ and the temperature of the auxiliary cavity body is kept at 66-75 ℃ during molding;

thirdly, after the injection molding is finished, standing the formed blank in a mold cavity for cooling for 30-120 s;

opening a mold cavity, standing for 1-5 hours at room temperature, and taking out a blank;

fifthly, polishing the blank and spraying UV varnish to finish processing;

the ABS/PC toughening agent is prepared from 65-80 parts by weight of ABS, 20-35 parts by weight of PC and 0.03-0.006 part by weight of PC toughening agent.