CN203195553U - Foldable washbasin - Google Patents

Abstract

The utility model relates to a foldable washbasin. The problems that a common washbasin is fixed or is large in size, and is inconvenient to carry are solved. The foldable washbasin comprises a square washbasin bottom, a washbasin wall is vertically arranged around the periphery of the washbasin bottom, the washbasin bottom and the washbasin wall are integrally connected and formed to form a square washbasin body, and folding lines used for folding the washbasin body are arranged on the washbasin bottom and the washbasin wall respectively. The foldable washbasin has the advantages that the square stereo washbasin is folded to be flat, and therefore placing space is reduced, and the foldable washbasin can be placed in a bag and is convenient to carry. The washbasin is of a continuous and complete structure integrally formed, the manufacturing process is simple, the washbasin can be formed at one step, and cost is low. In addition, the foldable washbasin is made of plastic, and is waterproof, moistureproof, capable of being repeatedly used and longer in service life.

Description

A folding washbasin

Technical field:

The utility model relates to a toilet article, in particular to a folding washbasin which is convenient to carry out.

Background technique:

    Although it is very convenient to go out to take a bath now, there are facilities such as bathtubs, shower heads, water taps, ceramic glass basins for use, but still cannot completely replace the functions of traditional washbasins and foot basins. The reasons are: 1. These facilities are fixed and cannot be conveniently carried around; 2. They are public and unhygienic. If you change someone, you will have to wash or disinfect them again; 3. Sometimes it is wasteful and redundant. Fourth, also, when going to stay with relatives or friends, it is even more necessary to bring your own washbasin. Many people still hope to use their own basins (especially ladies) on many occasions, so that they are dedicated to special use, which is neither extravagant nor wasteful, but also clean and hygienic. With the increase of the voice of environmental protection, it has been accepted by many people to bring toothbrushes, toothbrushes, towels and other toiletries when traveling. I believe that if the washbasin is easy to carry, many people will carry the washbasin at the same time. But because the washbasin cannot be folded and takes up too much volume, this idea cannot be realized. Although the utility model of the foldable washbasin already exists, the structure is complicated and is divided into two parts, structure and material. For example, the patent number is 201120456708. Just be divided into inner and outer two layers, the outer layer is a foldable cube hard plastic, which plays the role of fixing the shape, and the inner layer is a circular soft lining for holding water. Such a structure is more complicated and the production cost is high.

With the improvement of the toughness of plastics, it has become possible to fold plastics like cardboard while maintaining the properties of plastics against moisture and water seepage. For example, plastic file boxes with creases have come out, which makes the invention of folding plastic washbasins a possible.

Invention content:

The utility model solves the problem that the ordinary washbasin is fixed or has a large volume so that it cannot be carried conveniently, and provides a square foldable washbasin which is convenient to carry.

The utility model also solves the problems that the general folding washbasin has two layers inside and outside, complex structure, and high production cost, and provides a square folding washbasin which is integrated, simple in structure, and low in production cost.

The technical scheme adopted by the utility model to solve the technical problem is: a folding washbasin, which is characterized in that: it includes a square basin bottom, and a basin wall is vertically arranged around the basin bottom, and the basin bottom and the basin wall are integrated to form a square basin. The basin body is respectively provided with creases for folding the basin body on the basin bottom and the basin wall. The utility model folds the square three-dimensional washbasin into a flat shape according to the creases, which reduces the placement space, can be stuffed into the bag, and is convenient for carrying.

As a preferred solution, a crease is provided on the line between the midpoints of a pair of opposite sides on the outer surface of the basin bottom, and is perpendicular to the middle of the inner surfaces of the two basin walls connected to the pair of opposite sides. A crease is respectively provided at the bottom of the basin, and creases are respectively provided on the angle bisectors of the four corners formed by the bottom and the sides on the outer surfaces of the two basin walls connected to the pair of opposite sides. Creases are provided on the inner surface of the connection between the wall and the bottom of the basin and the connection between the basin wall and the basin wall. In this scheme, when folding, press the four basin walls to the bottom of the basin, then fold the basin walls into a triangular corner according to the creases of 45 degrees, and press the corner flat on the basin wall assembly, and finally press the outer corner of the basin bottom to form a triangular corner. The creases on the surface fold the bottom of the basin towards each other, so that the washbasin is folded flat and easy to carry.

As a preferred solution, a crease is respectively provided on two diagonal lines on the outer surface of the basin bottom, and a crease is respectively provided on the line connecting the midpoints of a pair of opposite sides on the inner surface of the basin bottom, In addition, a crease perpendicular to the bottom of the basin is provided in the middle of the outer surface of the basin wall connected to the pair of opposite sides, and creases are provided on the inner surface of the connection between the basin wall and the bottom of the basin and the connection between the basin wall and the basin wall. When folding in this scheme, along the creases on the inner and outer surfaces of the basin bottom, it can be folded into a pyramid-like structure with two triangles joined together, and one pair of opposite sides is folded according to the crease in the middle and inserted between the folded two sides. Between the triangles, the washbasin is folded into a flat shape, which is convenient to carry.

As a preferred solution, a crease is provided on the line between the midpoints of a pair of opposite sides on the bottom of the basin, and vertical basin bottoms are respectively provided in the middle of the two basin walls connected to the pair of opposite sides There is a crease, and in addition, creases are respectively provided on the angle bisector of the angle formed by the bottom edge and the side edge of the two basin walls connected to the pair of opposite sides, the basin wall is connected to the basin bottom and the basin wall is connected to the basin Creases are provided between the connected walls. The creases used in this scheme are double-sided creases, which can be folded inwards or outwards. This scheme is more suitable for the case where the pelvic floor and pelvic wall are thinner.

As a preferred solution, the creases are grooves with inverted trapezoidal or U-shaped sections. This solution is suitable for thick basin wall and basin bottom, so that the basin wall and basin bottom components can be easily folded, and the creases are not easy to break, so as to delay the service life of the folding washbasin.

As a preferred solution, the basin bottom and the basin wall are made of plastic. The production material cost is low, and the production process is simple. Now, the performance of plastic product materials has been greatly improved, and more three-dimensional structures can be produced for human use, and it is formed at one time, without gaps and water leakage. The plastic material is waterproof, moisture-proof, and can be used repeatedly. longer.

The utility model has the advantages that the square three-dimensional washbasin is folded into a flat shape, which reduces the placement space and can be stuffed into a bag, which is convenient for carrying. The washbasin is a continuous and complete structure made in one body, the manufacturing process is simple, it can be molded at one time, and the cost is low. In addition, it is made of plastic material, which is waterproof and moisture-proof, can be used repeatedly for many times, and has a longer service life.

Description of drawings

Fig. 1 is a kind of three-dimensional structure schematic diagram of the first structure of the present utility model;

Fig. 2 is a kind of looking up structure schematic diagram of the first structure of the utility model;

Fig. 3 is a schematic diagram of a three-dimensional structure after the first structure of the utility model is folded;

Fig. 4 is a kind of three-dimensional structure schematic diagram of the second structure of the utility model;

Fig. 5 is a kind of looking up structure schematic diagram of the second structure of the utility model;

Fig. 6 is a schematic diagram of a three-dimensional structure after the second structure of the utility model is folded;

Fig. 7 is a schematic cross-sectional structure diagram of creases in Examples 1 and 2 of the present utility model;

Fig. 8 is a schematic diagram of another cross-sectional structure of creases in Embodiments 1 and 2 of the present utility model;

Fig. 9 is a schematic diagram of a three-dimensional structure of the third structure of the present invention.

1-Bottom 2-Wall 3-Crease

Detailed ways:

The technical solutions of the present utility model will be further described below through the embodiments and in conjunction with the accompanying drawings.

Example 1:

A kind of folding basin of present embodiment, as shown in Figure 1, comprises square basin bottom 1, is vertically arranged with basin wall 2 around the basin bottom, and basin bottom and basin wall are connected to form a square basin body, and this basin bottom and basin wall The basin walls are made of plastic. Creases 3 for folding the basin body are respectively arranged on the bottom of the basin and the wall of the basin, as shown in Figures 1 and 2, the dotted lines in the figure indicate the creases, and the structure of the creases is: on the outer surface of the bottom of the basin 1, where A crease 3 is respectively arranged on a pair of opposite midpoint lines, and a crease 3 is respectively arranged on the vertical basin bottom 1 in the middle of the inner surfaces of the two basin walls 2 connected to the pair of opposite sides. Creases 3 are respectively provided on the angle bisector of the angle formed by the base and the side on the outer surface of the two basin walls 2 connected to the pair of opposite sides. Creases are provided on the inner surface between the connected walls. As shown in FIG. 7 , the crease 3 is a groove with an inverted trapezoidal cross section, or as shown in FIG. 8 , the crease is a U-shaped groove with a cross section.

As shown in Figure 3, when folding, press the four basin walls to the bottom of the basin, then fold the basin walls into a triangular corner according to the crease of 45 degrees, and press the corner flat on the basin wall assembly, and finally Fold the bottom of the basin relative to the creases on the outer surface of the basin, so that the washbasin is folded into a flat shape. This solution is suitable for the case where the bottom and wall of the basin are relatively thick, and the crease structure makes folding more convenient.

Example 2:

This embodiment provides another kind of folding washbasin structure, as shown in Figure 4, including a square basin bottom 1, a basin wall 2 is vertically arranged around the basin bottom, and the basin bottom and the basin wall are integrated to form a square basin Body, the bottom and walls of the basin are made of plastic. Creases for folding the basin body are respectively arranged on the basin bottom and the basin wall. As shown in Figure 5, the dotted line in the figure indicates a crease, and the crease setting structure is: a crease is respectively arranged on two diagonal lines on the outer surface of the basin bottom 1, as shown in Figure 1, on the inner surface of the basin bottom, among them Creases are respectively provided on the line connecting the midpoints of a pair of opposite sides, and a crease 3 is respectively arranged on the vertical basin bottom 1 at the middle of the outer surface of the basin wall 2 connected to the pair of opposite sides, and the basin wall is connected to the basin bottom And the inner surface between the basin wall and the basin wall is provided with creases. As shown in FIG. 7 , the crease 3 is a groove with an inverted trapezoidal cross section, or as shown in FIG. 8 , the crease is a U-shaped groove with a cross section.

When folding, as shown in Figure 6, along the creases on the inner and outer surfaces of the basin bottom, it can be folded into a pyramid-like structure with two triangles joined together, and a pair of opposite sides are folded and merged according to the creases in the middle. Insert between the folded triangles so that the washbasin is folded flat. This solution is suitable for the case where the bottom and wall of the basin are relatively thick, and the crease structure makes folding more convenient.

Example 3:

This embodiment provides a third structure, as shown in Figure 9, including a square basin bottom 1, around which a basin wall 2 is vertically arranged, and the basin bottom and the basin wall are integrated to form a square basin body. The bottom and basin walls are made of plastic. The bottom of the basin and the wall of the basin are respectively provided with creases 3 for folding the basin body. The creases are indicated by dotted lines in the figure. There is a crease 3, and a crease 3 is provided on the vertical basin bottom at the middle of the two basin walls connected to the pair of opposite sides, and also on the two basin walls 2 connected to the pair of opposite sides Creases are respectively provided on the angle bisectors of the angles formed by the bottom and the sides, and creases are provided between the connection between the basin wall and the basin bottom and between the basin wall and the basin wall. The crease is a line pressed on the pelvic wall and pelvic bottom. In this implementation, the crease is a double-sided crease, which can be turned outward or inward. This structure is more suitable for those with thinner pelvic floor and pelvic wall. Condition.

As shown in Figure 3, when folding, press the four basin walls to the bottom of the basin, then fold the basin walls into a triangular corner according to the crease of 45 degrees, and press the corner flat on the basin wall assembly, and finally Fold the bottom of the basin relative to the creases on the outer surface of the basin, so that the washbasin is folded into a flat shape.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although terms such as pelvic floor, pelvic wall, and creases are frequently used in this article, the possibility of using other terms is not excluded. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

Claims (6)

1. A folding washbasin, characterized in that: it includes a square basin bottom (1), and a basin wall (2) is vertically arranged around the basin bottom, and the basin bottom and the basin wall are integrated to form a square basin body. Creases (3) for folding the basin body are respectively provided on the basin wall and the basin wall. 2. A folding washbasin according to claim 1, characterized in that a crease (3) is provided on the outer surface of the basin bottom (1) on the line connecting the midpoints of a pair of opposite sides, and A crease (3) is respectively provided on the vertical basin bottom (1) at the middle of the inner surfaces of the two basin walls connected to the pair of opposite sides, and a crease (3) is provided on the two basin walls (2) connected to the pair of opposite sides Creases are provided on the corner bisectors of the four corners formed by the bottom and side edges on the outer surface of the basin, and creases are provided on the inner surface of the connection between the basin wall and the bottom of the basin and the connection between the basin wall and the basin wall. 3. A folding washbasin according to claim 1, characterized in that there are two creases (3) on the two diagonals of the outer surface of the basin bottom (1), and one crease (3) is arranged on the inner surface of the basin bottom (1). Creases are respectively provided on the line connecting the midpoints of a pair of opposite sides, and a crease (3) vertical to the bottom of the basin (1) is respectively provided in the middle of the outer surface of the basin wall (2) connected to the pair of opposite sides , creases are provided on the inner surface of the connection between the basin wall and the bottom of the basin and the connection between the basin wall and the basin wall. 4. A folding washbasin according to claim 1, characterized in that a crease (3) is provided on the line connecting the midpoints of a pair of opposite sides on the bottom of the basin (1), and is connected with the A crease (3) is respectively provided on the vertical basin bottom at the middle of the two basin walls connected to the opposite sides, and is also formed on the bottom and side of the two basin walls (2) connected to the pair of opposite sides Creases are respectively provided on the angle bisectors of the corners, and creases are provided between the connection between the basin wall and the basin bottom and between the basin wall and the basin wall. 5. A folding washbasin according to claim 1, 2 or 3, characterized in that the crease (3) is a trough with an inverted trapezoidal or U-shaped section. 6. A folding washbasin according to claim 1 or 2 or 3 or 4, characterized in that the basin bottom (1) and basin wall (2) are made of plastic.

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