CN106567563A - Pool device - Google Patents

Abstract

A pool device for holding liquid has a side wall and a bottom surface. The side wall has a plurality of structural straps, an outer side wall, and an inner side wall. The structural straps are respectively attached to the outer side wall and the inner side wall on both sides to maintain the pool device in a predetermined shape. The structural straps include a main strap portion and at least two branch strap portions. The main strap portion has a first main strap side for connecting to the first branch strap side of the at least two branch straps. The second branch strap side of the at least two branch straps is separately connected to different locations on the outer side wall or the inner side wall. The bottom surface is connected to the side wall to collectively form part of a liquid-holding structure.

Description

pool installation

technical field

The present invention relates to a sink arrangement, and more particularly to a sink arrangement having sidewalls capable of maintaining shape.

Background technique

Pools have a long history and can serve different functions, such as swimming pools or bathing and massage. Some pools are made with a fixed structure, such as digging a hole in the ground, and making a reinforced waterproof pool surface around it. Some pools can be temporarily installed, such as using large plastic tarpaulins with supporting structures to form a pool containment structure.

In order to facilitate assembly, and consider transportation and storage at the same time, some pools made of tarpaulins will be inflated to generate the strength required to maintain the basic pool structure. However, since the plastic sheet will be subjected to gas pressure at various positions after inflation, it may cause the shape of the swimming pool to become unsightly, and even affect the operation function. Therefore, how to design a pool that can maintain a predetermined shape while using less materials and providing higher strength and durability at a lower cost has become a very valuable work.

Contents of the invention

According to the first embodiment of the present invention, a pool device is provided. This pool device can be used to carry liquids such as water for people to swim in, take a bath, or be used for other purposes. For example, the width can be greater than one meter or two meters. . The pool structure has at least one side wall and a bottom surface. However, it must be noted that the scope of the present invention is not limited to the above-mentioned dimensions.

The sidewall includes at least one structural drawstring, an outer sidewall and an inner sidewall. The two sides of the structural drawstring respectively pull the outer wall and the inner wall to keep the water pool device in a predetermined shape. The structural drawstring includes a main drawstring portion and at least two branch drawstring portions.

The main drawstring portion has a first main drawstring side, and the at least two branch drawstrings have a first branch drawstring side. The side of the first main drawstring of the main drawstring part is connected with the side of the first branch of the at least two branch drawstring parts. In addition to the first branch strip side, the at least two branch drawstring portions further have a second branch strip side, separately connected to different positions of the outer sidewall or the inner sidewall. In other words, a main drawstring portion may be connected to two or more branch drawstring portions. There may be one, two or more than two structural drawstring sections within the side wall.

In addition, the above description that the part of the branch drawstring can be connected to the outer wall or the inner wall mainly refers to two different implementations in which the branch drawstring part is connected to the outer wall and the branch drawstring is connected to the inner wall. Moreover, in addition to setting a branch drawstring portion on one side of the main drawstring portion, a branch drawstring portion may also be provided on the other side of the main drawstring portion. Wherein, if the number of branch drawstring parts is two, it looks like a Y shape with the main drawstring part, so this type of structural drawstring can be called a Y drawstring. In addition, if two branch drawstring sections are provided on both sides of the main drawstring section, it can be called an X drawstring.

The bottom surface is connected to the side walls to jointly form part of the liquid-carrying structure. In some embodiments, the pool device is surrounded by only the above-mentioned side wall as the only side wall. However, according to different design requirements, in addition to the above-mentioned side wall structure, the pool device can also have other side walls combined with this side wall to form a pool together to form a surrounding space to carry liquids such as water. For example, a part of the side wall of the pool can be made of metal or plastic, combined with the above side wall to form the required structure of the pool.

The first branch side of the above-mentioned at least two branch drawstring parts are jointly connected with the side of the main drawstring, and when the side wall is inflated, the at least two branch drawstring parts are connected to the side of the main drawstring. The joints of the main drawstring portions are separately connected to different positions of the outer sidewall or the inner sidewall at a first angle, so that the joint parts of the outer sidewall or the inner sidewall and the structural drawstring have at least two Pull forces in different directions form a more stable shaped structure.

If the sheet-shaped drawstring is directly connected to the inner wall or the outer wall to provide tension after the side wall is inflated, the connection angle of such a sheet-like drawstring to the inner wall or the outer wall is usually close to vertical. All stresses are borne by the joints. Therefore, the material of the connecting part must have sufficient thickness, or the inflation pressure must be less than a certain limit. In contrast, in the pool device described here, more than two branch pull straps are connected to the inner side wall or the outer side wall, so the above-mentioned pulling force can be distributed in two positions. In such a case, the angle between the branch drawstring and the inner sidewall or the outer sidewall is usually not vertical, but a smaller angle, such as less than 80 degrees.

In addition, there may be a plurality of such structural straps, and the arrangement of these structural straps may be substantially parallel, and a predetermined distance shall be kept between each other, so as to pull different positions of the inner side wall and the outer side wall, so that the pool After the device is inflated, the inner sidewall and the outer sidewall maintain a certain shape. The substantive parallel mentioned here does not have to be the absolute parallel in geometry, as long as there is no overlapping and crossing between each other, it also belongs to the substantive parallel mentioned here.

The sink unit can be designed in a variety of different shapes, such as circular, square with or without rounded corners, rectangular, other polygonal, or some other shape that is aesthetically pleasing or fits the environment. The side wall forms a closed surrounding wall with a predetermined shape corresponding to the bottom surface, and the surrounding wall and the bottom surface form a bearing space for carrying liquid.

The pool fixture does not have to be all of the above-mentioned structural straps, but can also include most common straps. Two sides of the ordinary drawstring are respectively connected to the inner sidewall and the outer sidewall to provide a pulling force similar to that provided by the above-mentioned structural drawstring. In addition, the ordinary drawstring may be disposed on the straight line portion of the predetermined shape, and the structural drawstring may be disposed on the curved portion of the predetermined shape.

In the height portion around the bottom surface, the side walls can maintain the same height, or have different heights at different positions, all of which belong to the scope of the present invention.

As mentioned above, the main drawstring section can have branch drawstrings on both sides. Specifically, such a structural drawstring may have at least two or more secondary branch drawstring portions. One end of these secondary branch drawstring parts is connected with said main drawstring part. And, when inflated within the side wall, the secondary branch drawstring portions are separated at a second angle from the junction with the main drawstring portion, and individually extend connected to different locations of the outer side wall or the inner side wall , so that the connecting portion of the outer sidewall or the inner sidewall and the structural drawstring has pulling forces in at least two different directions, forming a more stable shaped structure.

The main drawstring portion and the branch drawstring portions of the structural drawstring each have a substantially polygonal strip shape with at least one depression allowing air to flow through each other on both sides of the structural drawstring . Specifically, since a plurality of the above-mentioned structural drawstrings or ordinary drawstrings can be arranged inside the sidewall, these drawstrings will block the air from circulating inside the sidewall to some extent. In some embodiments, the pool can have multiple independent gas chambers, or only one common gas chamber. Therefore, some possible depressions, such as holes or notches, can be designed for these structural or common drawstrings, so that the gas can flow through the structural or common drawstrings inside the side walls.

In addition to the side walls and the floor, sink units may typically include a top sheet. The top sheet is connected with a plurality of structural drawstrings, and the top sheet forms an air chamber with the inner side wall, the outer side wall and the bottom surface, and when inflated, the side wall is propped up to form a Space to hold liquid. In order to provide the user with a better experience, these top sheets can be decorated with different colors, and even added with various three-dimensional structures, so as to provide the effect of beauty or practical convenience.

The bottom surface, the structural drawstring and the side wall can be made of the same flexible adhesive plaster, flexible adhesive plasters of different strengths, or other materials. For example, the material of these structures can be PVC tape, or reinforced PVC tape. Specifically, it can be composed of two or more pieces of PVC tape with nylon or polyester mesh in the middle. In addition, the drawstring can also be a textile of other materials or a structure of other materials.

These flexible adhesive tapes can be welded in a high-frequency manner, which is also called high-frequency welding (high-frequency welding). Of course, the flexible adhesive tape can also be connected by various glues or sewing buttons, zippers and other consolidation methods.

Another embodiment according to the present invention is a pool device comprising side walls, a top sheet and a bottom surface. The sidewall has an outer sidewall, an inner sidewall and a plurality of structural drawstrings. The two sides of the structural drawstring respectively pull the outer wall and the inner wall to keep the water pool device in a predetermined shape. The structural drawstring may comprise a main drawstring portion and at least two branch drawstring portions, the main drawstring portion has a first main drawstring side for connecting the first branch drawstring side edges of the at least two branch drawstrings The side edges of the second branch strips of the at least two branch drawstrings are separately connected to different positions of the outer sidewall or the inner sidewall.

The top sheet constitutes a surrounding closed shape, the top sheet is connected to the outer side wall along the outer periphery of the surrounding closed shape, and the top sheet is connected to the inner side wall along the inner periphery of the surrounding closed shape.

The bottom surface is connected to the side wall, and after the side wall is inflated, the bottom surface and the side wall form a space for carrying liquid.

In addition to structural straps, this pool set can also contain most common straps. The two sides of the ordinary drawstring are respectively connected to the inner sidewall and the outer sidewall, and can be arranged on the straight line part of the predetermined shape, while the structural drawstring can be arranged on the turning part of the predetermined shape.

The bottom surface, the top sheet, the outer sidewall and the inner sidewall mentioned here can be flexible adhesive plasters. At least one air chamber is contained in the side wall, so that the air on both sides of the structural strap can circulate through the depression or hole of the structural strap.

The structural ties mentioned here can come in several different categories. For example, the main drawstring portion of the first type of structural drawstring can be directly attached to the inner side wall or the outer side wall, while the second type of said structural drawstring further comprises at least two secondary branch drawstring portions .

one end of the secondary drawstring portion is connected to the main drawstring portion, and when inflated in the side wall, the secondary drawstring sections are separated from the connection with the main drawstring portion at a second angle and are individually connected to the outer The different positions of the wall or the inner side wall make the connecting part of the outer side wall or the inner side wall and the structural drawstring have pulling forces in at least two different directions, forming a more stable shaped structure.

Except for the top sheet and the bottom surface, the inner sidewall and the outer sidewall can only be fixed in shape by the first type of structural drawstring. In another embodiment, in addition to the top sheet and the bottom surface, the inner side wall and the outer side wall may also include a second type of structural drawstring to hold the The inner side wall is connected with the outer side wall to maintain the shape of the pool device.

Through the design of these embodiments, less material can be used to bring about stronger structural properties. In addition, compared with the direct tension belt, the above-mentioned structural tension belt can avoid the stress concentration on only one line segment, so as to provide a more beautiful structure, and avoid the defect of stress concentration at the joint between the simple straight tension belt and the pool wall. In addition, distributing the tension can also reduce the problem of peeling at the joint, or use fewer and simpler materials to achieve the required strength effect.

Description of drawings

Fig. 1 illustrates a perspective view of a square pool device according to a first embodiment of the present invention.

FIG. 2 is an exploded schematic view of the pool device of the first embodiment.

Fig. 3 illustrates a perspective view of a circular pool device according to a second embodiment of the present invention.

FIG. 4 is an exploded schematic view of the pool device of the second embodiment.

FIG. 5A illustrates a schematic perspective view of an embodiment of a structural drawstring.

Figure 5B illustrates a top view of an embodiment of a structural drawstring.

Figure 6A illustrates a top view of another structural drawstring embodiment.

Figure 6B illustrates a top view of another structural drawstring embodiment.

Figure 6C illustrates a top view of another structural drawstring embodiment.

Figure 6D illustrates a top view of another structural drawstring embodiment.

Figure 7A illustrates another embodiment of a structural drawstring.

Figure 7B illustrates another embodiment of a structural drawstring.

Fig. 8 illustrates an embodiment of a square pool using Y-tapes and ordinary pull-tapes.

Figure 9 illustrates an embodiment of a square pool using all X drawstrings.

Fig. 10 illustrates an embodiment of a square pool using X-tie and normal pull-tab.

Figure 11A illustrates a square pool using Y-tapes.

Figure 1 IB illustrates a square pool embodiment using X-tie straps.

detailed description

Please refer to FIG. 1 , which illustrates an embodiment of a pool device 11 according to the present invention. The sink unit 11 has a top panel 13 , a bottom surface 15 and surrounding side walls 17 . The pool device can be used to carry liquids such as water for people to swim in, take a bath or use for other purposes.

Please refer to FIG. 2 , which is a three-dimensional dissection view of the embodiment of the pool device 11 in FIG. 1 . The sidewall 17 includes a plurality of structural drawstrings 171 , an outer sidewall 173 and an inner sidewall 175 . The two sides of the structural drawstring 171 respectively pull the outer wall 173 and the inner wall 175 to keep the pool device 11 in the shape of a square pool. The structural strap 171 includes a main strap portion 1715 and at least two branch strap portions 1711 , 1713 .

In this example, the main drawstring part 1715 has a first main drawstring side 17151 for connecting the first branch drawstring sides of the at least two branch drawstring parts 1711, 1713, that is, the main drawstring in the figure. The position where the sides 17151 overlap. In addition, the side edges of the second branch straps of the at least two branch strap portions 1711 and 1713 are separately connected to different positions of the outer wall 173 . In other words, the main drawstring portion 1715 may be connected to two or more branch drawstring portions 1711 , 1713 . There can be one, two or more than two structural drawstring sections inside the side walls.

In addition, the description that the branch drawstring portion can be connected to the outer sidewall or the inner sidewall includes two different implementations in which the branch drawstring portion is connected to the outer sidewall and the branch drawstring portion is connected to the inner sidewall. Moreover, in addition to setting branch drawstring parts 1711 and 1713 on one side of the main drawstring part 1715 , branch drawstring parts may also be provided on the other side of the main drawstring part 1715 . Wherein, if the number of branch drawstring parts is two, it looks like a Y shape with the main drawstring part, so this type of structural drawstring can be called a Y drawstring. In addition, if two branch drawstring sections are provided on both sides of the main drawstring section, it can be called an X drawstring.

The bottom surface 15 is connected to said side walls 17 to jointly form part of the liquid-carrying structure. In some embodiments, the pool device is surrounded by only the above-mentioned side wall as the only side wall. However, according to different design requirements, in addition to the above-mentioned side wall 17 structure, the pool device can also have other side walls combined with this side wall to form a pool together to form a surrounding space to carry liquids such as water. For example, a part of the side wall of the pool can be made of metal or plastic, combined with the above side wall to form the required structure of the pool.

The first branch side of the above-mentioned at least two branch drawstring parts 1711, 1713 are jointly connected with the main drawstring side 17151, and when the side wall is inflated, the at least two branch drawstring parts 1711, 1713 are separated from the connection with the main drawstring portion 1715 at a first angle and are individually connected to different positions of the outer side wall 173 or the inner side wall 175 such that the outer side wall 173 or the inner side wall 175 The connecting portion with the structural drawstring 171 has at least two pulling forces in different directions, forming a more stable shaped structure.

If the sheet drawstring is directly connected to the inner wall 175 or the outer wall 173 to provide pulling force after the side wall 17 is inflated, the connection angle of the sheet drawstring to the inner wall 175 or the outer wall 173 is usually close to vertical. All stresses are borne by the joints. Therefore, the material of the connecting part must have sufficient thickness, or the inflation pressure must be less than a certain limit. In contrast, the pool device 11 described here has more than two branch pull straps 1711, 1713 connected to the inner side wall 175 or the outer side wall 173, so the above-mentioned pulling force can be distributed in two positions. In such a case, the angle between the branch drawstring 171 and the inner side wall 175 or the outer side wall 173 is generally not vertical, but a smaller angle, such as less than 80 degrees.

In addition, there may be a plurality of such structural drawstrings 171, and the arrangement of these structural drawstrings 171 may be substantially parallel, and a predetermined distance shall be kept between each other, so as to hold different positions of the inner wall 173 and the outer wall 175, After the pool device 11 is inflated, the inner sidewall 175 and the outer sidewall 173 maintain a certain shape. The substantive parallel mentioned here does not have to be the absolute parallel in geometry, as long as there is no overlapping and crossing between each other, it also belongs to the substantive parallel mentioned here.

The pool device 11 can be designed in various shapes, such as a circle, a square with or without rounded corners, a rectangle, other polygons, or some other shape that conforms to the aesthetics or fits the environment. The side wall forms a closed surrounding wall with a predetermined shape corresponding to the bottom surface, and the surrounding wall and the bottom surface form a bearing space for carrying liquid.

For example, please refer to FIG. 3 , which illustrates an embodiment of a circular pool device 31 . The pool device 31 differs from that of FIG. 1 in that it is circular in shape. In other words, the pool can be designed in more different shapes.

Please refer to FIG. 4 , which illustrates an anatomical view of the embodiment in FIG. 3 . The pool device has a circular top surface 311 , a plurality of structural straps 312 , an outer side wall 313 , an inner side wall 314 and a bottom surface 315 .

Please refer to FIG. 5A and FIG. 5B . FIG. 5A illustrates a schematic perspective view of an embodiment of a structural drawstring 51 . FIG. 5B illustrates a top view of structural drawstring 51 . This structural drawstring 51 has two branch drawstring sections 511 , 512 and a main drawstring section 513 . As mentioned above, in order to keep the air flowing, so as to use the same air chamber for inflation, some depressions 514 can be provided in the structural strap 51 . It must be noted that these depressions do not have to be designed as semicircles in the figure, and other design methods can also be achieved as long as the channels for inflation are convenient.

Please refer to FIG. 6A , FIG. 6B , FIG. 6C and FIG. 6D , which illustrate the top views of variations of several different structural drawstrings. The structural drawstring in FIG. 6A has a main drawstring portion 601 and has two branch drawstring portions 602,603. In addition, the structural drawstring of FIG. 6A also has two secondary branch drawstring portions 604 , 605 .

Please refer to Fig. 6B, in the embodiment of this structural drawstring, the main drawstring part 610 is a joint, opposite, the branch drawstrings 607, 606 and the secondary branch drawstrings 608, 609 are hooked on the main drawstring part 610.

Referring to FIG. 6C , in this embodiment of the structural drawstring, the main drawstring portion 615 is hooked to four branch drawstrings 611 , 612 , 613 and 614 . Of course, other numbers can also be set according to different shapes of pools or different requirements.

Please refer to FIG. 6D , in this embodiment of the structural drawstring, the main drawstrings 618 , 619 are hooked to two sets of branch drawstring portions 616 , 617 , 620 , 621 respectively. In addition, the connecting portion of the main drawstring 618 , 619 additionally hooks the secondary branch drawstring portions 622 , 623 .

Please refer to FIG. 7A and FIG. 7B. In FIG. 7A , the main drawstring part 711 is hooked with two branch drawstring parts 713 and 715 at the side 7111 of the first main drawstring. The first branch side 7133 of the branch drawstring part 713 is overlapped and bonded with the main drawstring side 7111 . The second branch strip side 7131 of the branch drawstring portion 713 is connected to the inner sidewall or the outer sidewall.

In Fig. 7B, there may be two structural drawstrings 721, 722 at the same horizontal position, connected to different vertical positions of the inner and outer side walls. In other words, designers can design various structural drawstrings according to these instructions.

Please refer to FIG. 8 , which illustrates another embodiment of the pool device. In this embodiment, the pool device does not all use the above-mentioned structural straps 81 , but may also include most common straps 82 . The two sides 821 , 822 of the common drawstring 82 are respectively connected to the inner sidewall and the outer sidewall to provide a pulling force similar to that provided by the drawstring 81 . In addition, the ordinary drawstring 82 may be arranged on the straight line part of the predetermined shape, and the structural drawstring 81 may be arranged on the turning part of the predetermined shape.

Please refer to FIG. 9 , which illustrates an implementation example of a square pool device. In this example, all the drawstrings use the aforementioned X drawstring 91, ie there are branch drawstrings at both ends of the main drawstring section.

Please refer to FIG. 10 , which illustrates an implementation example of a square pool device. In this example, an X drawstring and a normal drawstring are used.

Using different combinations will produce different stress effects. Please refer to FIG. 11A and FIG. 11B . Although these two pictures are square pools, due to the difference in the use of X and Y drawstrings, there will be some differences in the final shape of the pool.

Which combination to use depends on different design requirements and cost considerations. However, the examples provided here should be enough for designers to make various deformation designs.

In addition, in the height portion around the bottom surface, the side walls can maintain the same height, or have different heights at different positions, all of which belong to the scope of the present invention.

As mentioned above, the main drawstring section can have branch drawstrings on both sides. Specifically, such a structural drawstring may have at least two or more secondary branch drawstring portions. One end of these secondary branch drawstring parts is connected with said main drawstring part. And, when inflated within the side wall, the secondary branch drawstring portions are separated at a second angle from the junction with the main drawstring portion, and individually extend connected to different locations of the outer side wall or the inner side wall , so that the connecting portion of the outer sidewall or the inner sidewall and the structural drawstring has pulling forces in at least two different directions, forming a more stable shaped structure.

The main drawstring portion and the branch drawstring portions of the structural drawstring each have a substantially polygonal strip shape with at least one depression allowing air to flow through each other on both sides of the structural drawstring . Specifically, since a plurality of the above-mentioned structural drawstrings or ordinary drawstrings can be arranged inside the sidewall, these drawstrings will block the air from circulating inside the sidewall to some extent. In some embodiments, the pool can have multiple independent gas chambers, or only one common gas chamber. Therefore, some possible depressions, such as holes or notches, can be designed for these structural or common drawstrings, so that the gas can flow through the structural or common drawstrings inside the side walls.

In addition to the side walls and the floor, sink units may typically include a top sheet. The top sheet is connected with a plurality of structural drawstrings, and the top sheet forms an air chamber with the inner side wall, the outer side wall and the bottom surface, and when inflated, the side wall is propped up to form a Space to hold liquid. In order to provide the user with a better experience, these top sheets can be decorated with different colors, and even added with various three-dimensional structures, so as to provide the effect of beauty or practical convenience.

The bottom surface, the structural drawstring and the side wall can be made of the same flexible adhesive plaster, flexible adhesive plasters of different strengths, or other materials. For example, the material of these structures can be PVC tape, or reinforced PVC tape. Specifically, it can be composed of two or more pieces of PVC tape with nylon or polyester mesh in the middle. In addition, the drawstring can also be a textile of other materials or a structure of other materials.

These flexible adhesive tapes can be welded in a high-frequency manner, which is also called high-frequency welding (high-frequency welding). Of course, the flexible adhesive tape can also be connected by various glues or sewing buttons, zippers and other consolidation methods.

Another embodiment according to the present invention is a pool device comprising side walls, a top sheet and a bottom surface. The sidewall has an outer sidewall, an inner sidewall and a plurality of structural drawstrings. The two sides of the structural drawstring respectively pull the outer wall and the inner wall to keep the water pool device in a predetermined shape. The structural drawstring may comprise a main drawstring portion and at least two branch drawstring portions, the main drawstring portion has a first main drawstring side for connecting the first branch drawstring side edges of the at least two branch drawstrings The side edges of the second branch strips of the at least two branch drawstrings are separately connected to different positions of the outer sidewall or the inner sidewall.

The top sheet constitutes a surrounding closed shape, the top sheet is connected to the outer side wall along the outer periphery of the surrounding closed shape, and the top sheet is connected to the inner side wall along the inner periphery of the surrounding closed shape.

The bottom surface is connected to the side wall, and after the side wall is inflated, the bottom surface and the side wall form a space for carrying liquid.

In addition to structural straps, this pool set can also contain most common straps. The two sides of the ordinary drawstring are respectively connected to the inner sidewall and the outer sidewall, and can be arranged on the straight line part of the predetermined shape, while the structural drawstring can be arranged on the turning part of the predetermined shape.

The bottom surface, the top sheet, the outer sidewall and the inner sidewall mentioned here can be flexible adhesive plasters. At least one air chamber is contained in the side wall, so that the air on both sides of the structural strap can circulate through the depression or hole of the structural strap.

The structural ties mentioned here can come in several different categories. For example, the main drawstring portion of the first type of structural drawstring can be directly attached to the inner side wall or the outer side wall, while the second type of said structural drawstring further comprises at least two secondary branch drawstring portions .

one end of the secondary drawstring portion is connected to the main drawstring portion, and when inflated in the side wall, the secondary drawstring sections are separated from the connection with the main drawstring portion at a second angle and are individually connected to the outer The different positions of the wall or the inner side wall make the connecting part of the outer side wall or the inner side wall and the structural drawstring have pulling forces in at least two different directions, forming a more stable shaped structure.

Except for the top sheet and the bottom surface, the inner sidewall and the outer sidewall can only be fixed in shape by the first type of structural drawstring. In another embodiment, in addition to the top sheet and the bottom surface, the inner side wall and the outer side wall may also include a second type of structural drawstring to hold the The inner side wall is connected with the outer side wall to maintain the shape of the pool device.

The above-mentioned square or circular pool structure is only used as an example for illustration. For example, a square shape may include a rectangle with different adjacent sides, and a circle may include an oval, etc. In actual design, various polygonal, curved, even cartoon, and various object-shaped pools can be designed through the different corresponding configurations of the above-mentioned drawstrings. As long as the above-mentioned drawstring is used, it should all belong to the protection scope of the present invention.

Through the design of these embodiments, less material can be used to bring about stronger structural properties. In addition, compared with the direct tension belt, the above-mentioned structural tension belt can avoid the stress concentration on only one line segment, so as to provide a more beautiful structure, and avoid the defect of stress concentration at the joint between the simple straight tension belt and the pool wall. In addition, distributing the tension can also reduce the problem of peeling at the joint, or use fewer and simpler materials to achieve the required strength effect.

The above descriptions are only preferred specific embodiments of the present invention, and are not intended to limit the scope of rights of the present invention, so any equivalent changes made according to the content of the present invention should fall within the scope of the present invention.

Claims (20)

1. a kind of sink arrangement, supplies for carrying liquid, comprising：

At least side wall, the side wall include an at least structure drawstring, a lateral wall and a medial wall, wherein The both sides of the structure drawstring hold the lateral wall and the medial wall respectively, to keep sink arrangement to maintain One reservation shape, the structure drawstring include a main drawtape portion and at least two branch's drawtape portions, described Main drawtape portion has one first main drawstring side, to the first branch for connecting at least two branch's drawstrings Band side, the second branch strip side of at least two branch's drawstrings is separately connected to the lateral wall or described The diverse location of medial wall；And

One bottom surface, is connected to the side wall, to be collectively forming a part for the structure for carrying liquid.

2. the sink arrangement as described in claim the 1, wherein the of at least two branch's drawtape portions One branch strip side is connected with the main drawstring side jointly, and when inflating in the side wall, it is described extremely Few two branch's drawtape portions are individually connected to from the junction with the main drawtape portion so that first angle separates The lateral wall or the diverse location of the medial wall so that the lateral wall or the medial wall and the knot The coupling part of structure drawstring has the pulling force of at least two different directions, constitutes more stable stereotyped structure.

3. the sink arrangement as described in claim the 2, wherein branch's drawtape portion and the outside The connection angle of wall or the medial wall is less than 80 degree.

4. the sink arrangement as described in claim the 2, wherein the side wall is described with more than two Structure drawstring, the structure drawstring essence parallel, spaced-apart one of described more than two is apart from holding the inner side respectively The different piece of wall and the lateral wall so that the sink arrangement after inflation, the medial wall with it is described Lateral wall keeps definite shape.

5. the sink arrangement as described in claim the 4, wherein the side wall is with one of described bottom surface of correspondence Reservation shape forms a closed-loop around wall, and the surrounding wall constitutes a bearing space with the bottom surface, for holding Carrier fluid body.

6. the sink arrangement as described in claim the 4, further includes most common drawstrings, the common drawing With both sides be connected respectively to the medial wall and the lateral wall, be configured in the line part of the reservation shape Point, the structure drawstring is then configured in the turn fractions of the reservation shape.

7. the sink arrangement as described in claim the 5, wherein the reservation shape for it is circular, square, Rectangle, corner are square, or the rectangle that corner is oval angle at oval angle.

8. the sink arrangement as described in claim the 2, wherein the structure drawstring further include it is at least secondary Branch's drawtape portion, one end of at least secondary branch's drawtape portion are connected with the main drawtape portion, and And when inflating in the side wall, at least secondary branch's drawtape portion is from the company with the main drawtape portion Connect and sentence second angle separately, and be individually connected to the diverse location of the lateral wall or the medial wall, make The coupling part that the lateral wall or the medial wall are obtained with the structure drawstring has at least two different directions Pulling force, constitute more stable stereotyped structure.

9. the sink arrangement as described in claim the 2, wherein the described main drawstring portion of the structure drawstring Divide the shape that each there is substantially polygon strip with branch's drawstring, and shape with least one depression Place so that air can registry with one another on the both sides of the structure drawstring.

10. the sink arrangement as described in claim the 2, further includes a top flat, connects a plurality of structure Drawstring, and the top flat constitutes an air chamber with the medial wall, the lateral wall and the bottom surface, is filling The side wall is propped up during gas, the space for carrying liquid is formed with the bottom surface.

11. sink arrangements as described in claim the 1, wherein the bottom surface is flexible glue with the side wall Cloth.

12. sink arrangements as described in claim the 10, wherein with high frequency between the flexible glue cloth Mode is welded.

A kind of 13. sink arrangements, comprising：

Side wall, with a lateral wall, a medial wall and many table structure drawstrings, wherein the structure drawstring it Both sides hold the lateral wall and the medial wall respectively, to keep sink arrangement to maintain a reservation shape, institute Structure drawstring is stated comprising a main drawtape portion and at least two branch's drawtape portions, the main drawtape portion has One first main drawstring side, to the first branch strip side for connecting at least two branch's drawstrings, it is described extremely Second branch strip side of few two branch's drawtape portions is separately connected to the lateral wall or the medial wall not Same position；

One top flat, composition one are circular close-shaped, and the top flat is along described around close-shaped neighboring Connect the lateral wall, the top flat connects the medial wall around close-shaped inner rim along described；

One bottom surface, connects the side wall, and after side wall inflation, the bottom surface constitutes one with the side wall Carry the space of liquid.

14. sink arrangements as described in claim the 13, wherein branch's drawtape portion is outer with described The connection angle of side wall or the medial wall is less than 80 degree.

15. sink arrangements as described in claim the 13, further include most common drawstrings, and these are common The both sides of drawstring are connected respectively to the medial wall and the lateral wall, are configured in the straight line of the reservation shape Part, the structure drawstring are then configured in the turn fractions of the reservation shape.

16. sink arrangements as described in claim the 13, wherein the bottom surface, the top flat, described Lateral wall is flexible adhesive plaster with the medial wall.

17. sink arrangements as described in claim the 13, wherein an at least air chamber in the side wall, is included, The air of at least both sides of a structure drawstring may pass through.

18. sink arrangements as described in claim the 13, the main drawing of structure drawstring wherein described in the first kind Band part is directly connected to the medial wall or the lateral wall, and structure drawstring described in Equations of The Second Kind further include to Few secondary branch's drawtape portion, one end of at least secondary branch's drawtape portion are connected with the main drawtape portion When connecing, and inflating in the side wall, at least secondary branch's drawtape portion from the main drawstring portion The junction divided is separated with second angle, and is individually connected to the different positions of the lateral wall or the medial wall Put so that the lateral wall or the medial wall have at least two not with the coupling part of the structure drawstring Equidirectional pulling force, constitutes more stable stereotyped structure.

19. sink arrangements as described in claim the 18, wherein the medial wall is removed with the lateral wall Outside the top flat and the bottom surface, the first class formation drawstring solid shape is only leaned on.

20. sink arrangements as described in claim the 18, wherein the wherein described medial wall with it is described Lateral wall except the first class formation drawstring, further includes the drawing of the second class formation in addition to the top flat with the bottom surface Band is used for holding the medial wall and the lateral wall, to keep the shape of sink arrangement.