CN210563605U - Expansion inner container auxiliary device for swimming pool display - Google Patents

Abstract

The utility model discloses an inflation inner bag auxiliary device for swimming pool show, it comprises periphery piece and interior periphery piece, perhaps comprises periphery piece, interior periphery piece and interior stretching strap, wherein: the peripheral piece is welded with the inner peripheral piece; or the peripheral sheet is welded with a transverse inner pull belt, and then the inner peripheral sheet is welded; or the peripheral sheet is welded with a vertical inner pull belt, and then the inner peripheral sheet is welded; or a plurality of peripheral pieces are welded with a single inner peripheral piece; or a plurality of inner surrounding sheets are welded on the single surrounding sheet; or a plurality of inner pull belts are welded on the single peripheral sheet, and then the inner peripheral sheet is welded. The utility model is suitable for a pool is participated in exhibition or supermarket and is selld, does not have under the condition of water, and the perfect show effect that embodies swimming pool outward appearance under the state of flushing by water.

Description

Expansion inner container auxiliary device for swimming pool display

Technical Field

The utility model relates to an expansion inner bag auxiliary device for showing a supportless swimming pool and a supportless swimming pool on the current market and in a sales exhibition hall.

Background

The swimming pool without the support and the swimming pool with the support can show the effect and the effect only by being matched with the swimming pool with the support. In the market, the support pool products needing water discharging are almost available, water discharging is most intuitive when the complete appearance of the support pool products needs to be seen, and in the market, all exhibition halls or supermarket selling places are not allowed to discharge water under the condition, but are limited by certain limitation, so that accessories (expansion inner containers) needed for matching with the support-free swimming pool or the support swimming pool display are derived. The expansion inner container can fully act as water under the condition of no water, and the appearance of the water tank after water is discharged is shown by 100%.

The following swimming pools are commonly available on the market: the design of the peripheral pieces of the pool is not straight, but angular, and is influenced by gravity, and the peripheral pieces can not reflect the water discharging effect in the shape of the whole pool under the conditions of no restriction, no restriction and no flushing.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, according to the utility model discloses an embodiment hopes to provide one kind and can solve pond exhibition or supermarket and sell and overcome not having under the defect condition of water, can be perfect embody the novel expanding structure inner bag product of the bandwagon effect of swimming pond outward appearance under the state of flushing.

According to the embodiment, the utility model provides a pair of an inflation inner bag auxiliary device for swimming pool show, its innovation point lies in that it comprises periphery piece and interior periphery piece, perhaps comprises periphery piece, interior periphery piece and interior stretching strap, wherein: the peripheral piece is welded with the inner peripheral piece; or the peripheral sheet is welded with a transverse inner pull belt, and then the inner peripheral sheet is welded; or the peripheral sheet is welded with a vertical inner pull belt, and then the inner peripheral sheet is welded; or a plurality of peripheral pieces are welded with a single inner peripheral piece; or a plurality of inner surrounding sheets are welded on the single surrounding sheet; or a plurality of inner pull belts are welded on the single peripheral sheet, and then the inner peripheral sheet is welded.

According to an embodiment, the utility model discloses among the aforesaid expansion inner bag auxiliary device for swimming pool show, outer disc and outer disc become an outer ring, and interior disc welded one-tenth interior ring, outer ring again with the side welding of horizontal interior stretching strap, another side in the horizontal interior stretching strap and the welding of interior ring piece, side and the welding of the side of interior ring on the outer ring, side and the welding of the side of interior ring down under the outer ring, form the confined tourus.

According to an embodiment, the utility model discloses among the aforesaid expansion inner bag auxiliary device for swimming pool show, outer disc and outer disc become an outer ring, and interior disc welded one-tenth interior ring, outer ring again with the side welding of vertical interior stretching strap, another side of vertical interior stretching strap and the welding of interior ring piece, side and the welding of the side of interior ring on the outer ring, side and the welding of the side of interior ring down under the outer ring, form the confined tourus.

According to an embodiment, the utility model discloses among the aforesaid an inflation inner bag auxiliary device for swimming pool show, outer disc and outer disc become an outer ring with the piece, and interior piece welded one-tenth interior ring, the side welds on the outer ring and the interior ring, and the side welds under outer ring and the interior ring, forms confined tourus.

According to an embodiment, in the expansion liner auxiliary device for swimming pool exhibition of the present invention, the welding is hot melt welding or glue bonding. The welding width is about 4-10MM, and the glue bonding width is about 5-15MM.

According to an embodiment, in the expansion liner auxiliary device for swimming pool exhibition of the present invention, the material is a shrinkable material having an extensible property, a foldable soft material.

According to an embodiment, in the utility model discloses in the aforesaid an inflation inner bag auxiliary device for swimming pool show, the material of periphery piece, interior piece and interior area of drawing is the material behind TPU material, PVC material or the PVC laminating knitmesh.

The utility model discloses can satisfy the show needs that most no support swimming pool or have the support pond on the existing market, highly can and the pond after the inflation of inner bag turn on the water unanimous, highly the same with the cover of the back surface of water that turns on the water. Relative to the expansion inner container auxiliary device, the expansion inner container auxiliary device has the following functions and purposes:

1. the display requirements are met: compared with a water tank for flushing, the water tank can meet the requirement of showing only by carrying the inflating electric pump and the manual pump.

2. Show that efficiency is high and accomodate fast: for the pond that is equipped with inflation inner bag structure, the show only need start the pump rapid inflation, and the show back that finishes, can deflate fast and accomodate the save time cost, rather than looking for individual place and going to trade water, turn on the water.

3. Avoid the unnecessary awkwardness of pond showpiece: the display effect is influenced by the fact that the display field is wet on the ground or the pool leaks water due to other reasons compared with a pool flushed with water, but the problem is not worried about in a swimming pool with an expansion inner container structure.

4. The maintenance cost of the swimming pool is low: compared with a water tank with flushing water, if the water tank is displayed for a long time, the water needs to be maintained and replaced periodically or the water needs to be maintained by discharging chlorine tablets, and the water tank needs to be cleaned, so that the cost is high. And the cost is greatly reduced by replacing water with the expansion liner.

5. The flexibility of the supermarket for placing the water pool is facilitated: compared with a water tank for flushing, a product which is filled with water needs to be drained when the position of the product is required to be moved, and the water tank with the expansion liner structure can be easily moved to the position which the product is required to be placed.

6. Reducing the requirements on the geographical environment: compared with a swimming pool with flushing water, if more pools are displayed, more occupied area is needed due to the water capacity, and the requirement on the bearing of the house structure is higher. Compared with a swimming pool with an expansion inner container structure, the swimming pool is light in weight, can be displayed in a place other than the ground, can be hung up for displaying on floors with high floors, and is better and visual in display effect.

Drawings

FIG. 1 is a diagram showing the effect of 3 types of non-vertical ground swimming pools on the market after water flushing.

FIG. 2 is a diagram of the effect of a 3 model swimming pool, which satisfies the reference effect and has the effect of flushing water by embedding an expanded structural liner in the inner part of the pool under the defect of no water.

Fig. 3 is a first drawing illustrating the opening of the inner bladder of the circular swimming pool according to the first embodiment.

FIG. 4 is a second drawing illustrating the opening of the inner bladder of the circular swimming pool according to the first embodiment.

Fig. 5 is a 3D exploded view of the inner bladder of the circular swimming pool according to the first embodiment.

Fig. 6 is a schematic structural view and a partial sectional view of a liner of a circular swimming pool in accordance with a first embodiment.

Fig. 7 is a first drawing illustrating the opening of the inner bladder of the circular swimming pool according to the second embodiment.

FIG. 8 is a second drawing showing the opening of the inner bladder of the circular swimming pool according to the second embodiment.

Fig. 9 is a 3D exploded view of the inner bladder of the circular swimming pool according to the second embodiment.

Fig. 10 is a schematic structural view and a partial sectional view of a liner of a circular swimming pool in accordance with a second embodiment.

Fig. 11 is a first drawing illustrating the opening of the inner bladder of the circular swimming pool according to the third embodiment.

FIG. 12 is a 3D exploded view of the inner bladder of the circular trapezoidal swimming pool in accordance with the third embodiment.

FIG. 13 is a schematic structural view and a partial sectional view of a circular trapezoidal swimming pool liner of a third embodiment.

FIG. 14 is a first drawing showing the opening of the inner bladder of the elliptical trapezoidal swimming pool in accordance with the fourth embodiment.

FIG. 15 is a second view showing the opening of the inner bladder of the elliptical trapezoidal swimming pool in accordance with the fourth embodiment.

FIG. 16 is a 3D exploded view of the elliptical trapezoidal swimming pool bladder of the fourth embodiment.

FIG. 17 is a view showing a structure of an inner bladder of an elliptical trapezoidal swimming pool according to a fourth embodiment.

FIG. 18 is a first drawing showing the opening of the inner bladder of the elliptical trapezoidal swimming pool according to the fifth embodiment.

FIG. 19 is a second view showing the opening of the inner bladder of the elliptical trapezoidal swimming pool in accordance with the fifth embodiment.

FIG. 20 is a schematic 3D exploded view of the elliptical trapezoidal swimming pool bladder of the fifth embodiment.

FIG. 21 is a view showing a structure of an inner bladder of an elliptical trapezoidal swimming pool according to a fifth embodiment.

FIG. 22 is a first drawing showing the opening of the inner bladder of the elliptical trapezoidal swimming pool in accordance with the sixth embodiment.

FIG. 23 is a second view showing the opening of the inner bladder of the elliptical trapezoidal swimming pool in accordance with the sixth embodiment.

FIG. 24 is a 3D exploded view of the elliptical trapezoidal swimming pool bladder of the sixth embodiment.

FIG. 25 is a schematic view showing the structure of an elliptical trapezoidal swimming pool bladder according to a sixth embodiment.

FIG. 26 is a first drawing showing the opening of the rectangular swimming pool liner of the bracket according to the seventh embodiment.

FIG. 27 is a second drawing showing the opening of the rectangular swimming pool liner of the bracket according to the seventh embodiment.

FIG. 28 is a 3D exploded view of the rectangular swimming pool liner of the support of the seventh embodiment.

FIG. 29 is a schematic structural view of a rectangular swimming pool liner of a bracket according to a seventh embodiment.

FIG. 30 is a first drawing showing the opening of the rectangular swimming pool liner of the bracket according to the eighth embodiment.

FIG. 31 is a second drawing showing the opening of the rectangular swimming pool liner of the bracket according to the eighth embodiment.

FIG. 32 is a schematic 3D exploded view of a rectangular swimming pool liner with a bracket according to an eighth embodiment.

FIG. 33 is a schematic view showing the construction of a rectangular swimming pool bladder with a bracket according to the eighth embodiment.

FIG. 34 is a first drawing showing the opening of the rectangular swimming pool liner of the bracket according to the ninth embodiment.

FIG. 35 is a second drawing showing the opening of the rectangular swimming pool liner of the bracket according to the ninth embodiment.

FIG. 36 is a schematic 3D exploded view of a rectangular swimming pool liner of a ninth embodiment of a brace.

FIG. 37 is a schematic view showing the construction of a rectangular swimming pool bladder with a bracket according to a ninth embodiment.

Detailed Description

The invention is further illustrated with reference to the following figures and specific examples. These examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure in any way whatsoever. After reading the description of the invention, one skilled in the art can make various changes and modifications to the invention, and such equivalent changes and modifications also fall into the scope of the invention defined by the claims.

Example 1

Fig. 3, 4 and 5 show that the inner container opening sheet for the trapezoid pool is composed of 3 or N pieces of outer surrounding sheets 1, 3 or N pieces of inner surrounding sheets 2, 3 or N pieces of inner pull tapes 3 and 3 or N pieces of inner pull tapes 4. Each 1 peripheral piece 1 comprises parts 11, 12, 13, 14, 15, 16; each 1 of the inner panels 2 comprises parts 21, 22, 23, 24, 25, 26; each 1 of the drawstrings 3 in the sheet comprises parts 31, 32, 33 and 34; each 1 of the pull straps 4 in the sheet comprises regions 41, 42, 43, 44. Wherein, the peripheral sheet 1 needs 3 or N sheets to be welded together, specifically, the part 11 of each 1 sheet is welded with the other 1 sheet part 13, and the welding is carried out for 3 times or N times to form a closed circular ring; the inner surrounding sheet 2 needs 3 or N sheets to be welded together, specifically, the part 21 of each 1 sheet is welded with the part 23 of each other 1 sheet, and the welding is carried out for 3 times or N times to form a closed circular ring; the inner pull belt 3 needs 3 pieces or N pieces to be welded together, specifically, the part 31 of each 1 piece is welded with the part 33 of each other 1 piece, and the welding is carried out for 3 times or N times to form a closed circular ring; the inner pull belt 4 needs 3 or N pieces of welding together, specifically, the part 41 of each 1 piece is welded with the part 43 of each other 1 piece, and the welding is carried out for 3 times or N times to form a closed circular ring; wherein, the part 34 of the inner pull belt 3 and the part 15 of the outer sheet 1 are welded and closed into a whole; wherein, the part 44 of the inner pull belt 4 and the part 16 of the outer sheet 1 are welded and closed into a whole; wherein, the part 32 of the inner pull belt 3 and the part 25 of the inner surrounding sheet 2 are welded and closed into a whole; wherein, the part 42 of the inner pull belt 4 and the part 26 of the inner surrounding sheet 2 are welded and closed into a whole; wherein, the part 12 of the outer sheet 1 and the part 22 of the inner sheet 2 are welded and closed into a whole; wherein, the part 14 of the outer sheet 1 and the part 24 of the inner sheet 2 are welded and closed into a whole to form a three-ring trapezoidal ring body liner shown in fig. 6.

Example 2

Fig. 7, 8 and 9 show that the inner container opening sheet for the circular trapezoid pool is composed of 3 or N peripheral sheets 6 and 3 or N inner peripheral sheets 5. Each 1 peripheral panel 6 comprises portions 61, 62, 63, 64, 65, 66; each 1 of the inner flaps 5 comprises portions 51, 52, 53, 54, 55, 56; wherein 3 or N pieces of peripheral sheets 6 are required to be welded together, specifically, the part 61 of each 1 piece is welded with the part 63 of the other 1 piece, and the welding is carried out for 3 times or N times to form a closed circular ring; the inner surrounding sheets 5 need to be welded together by 3 or N sheets, specifically, the part 51 of each 1 sheet is welded with the part 53 of the other 1 sheet, and the welding is carried out for 3 times or N times to form a closed circular ring; wherein the part 62 of the outer sheet 6 is welded with the part 52 of the inner sheet 5; wherein the part 66 of the outer sheet 6 is welded with the part 56 of the inner sheet 5; wherein the part 65 of the outer sheet 6 is welded with the part 55 of the inner sheet 5; wherein, the part 64 of the outer sheet 6 and the part 54 of the inner sheet 5 are welded into a whole to form a three-ring trapezoidal ring body liner as shown in figure 10.

Example 3

Fig. 11 and 12 show that the inner container opening sheet for the trapezoid pool is composed of an outer peripheral sheet 7, N inner pull tapes 9 and an inner peripheral sheet 8. Each 1 peripheral panel 7 comprises portions 71, 72, 73, 74, 75; each 1 of the pull straps 9 in the sheet comprises portions 91 and 92; each 1 of the panels comprises a portion 81, 82, 83, 84, 85 of the inner panel 8. Wherein, the two ends of the parts 73 and 75 of the peripheral sheet 7 are connected and welded into 1 circular ring; wherein, the two ends of the parts 83 and 85 of the inner surrounding sheet 8 are connected and welded into 1 circular ring; wherein the part 91 of the pull belt 9 in the N sheets is welded with the part 71 of the peripheral sheet 7; wherein, the part 92 of the pull belt 9 in the N pieces is welded with the part 81 of the inner surrounding piece 8; wherein the part 72 of the outer sheet 7 is welded with the part 82 of the inner sheet 8; wherein, the part 74 of the outer sheet 7 and the part 84 of the inner sheet 8 are welded into 1 to form the inner container of the trapezoidal ring body as shown in figure 13.

Example 4

Fig. 14, 15 and 16 show an opening piece for an inner bladder of an oval trapezoidal swimming pool, which is composed of peripheral pieces 12 and 13 and inner peripheral pieces 10 and 11. Each 1 of the peripheral panels 12 includes portions 121, 122, 123, 124, 125, 126; each 1 of the peripheral panels 13 includes regions 131, 132, 133, 134, 135, 136; each 1 of the inner panels 10 comprises portions 101, 102, 103, 104, 105, 106; each 1 of the peripheral panels 12 includes portions 121, 122, 123, 124, 125, 126; each 1 of the inner flaps 11 comprises portions 111, 112, 113, 114, 115, 116. The outer sheet 13 and the outer sheet 12 need to be welded together to form a closed elliptical ring, specifically, the outer sheet 13 and the outer sheet 12 need to be 2 sheets each, the part 133 of the 1 st outer sheet 13 and the part 124 of the 1 st outer sheet 12 are welded, the part 133 of the 2 nd outer sheet 13 and the part 124 of the 2 nd outer sheet 12 are welded, the part 131 of the 1 st outer sheet 13 and the part 123 of the 2 nd outer sheet 12 are welded, and the part 131 of the 2 nd outer sheet 13 and the part 123 of the 1 st outer sheet 12 are welded to form 1 closed elliptical ring. The surrounding sheet 10 and the inner surrounding sheet 11 also need to be welded together to form a closed elliptical ring, specifically, the inner surrounding sheet 10 and the inner surrounding sheet 11 need 2 pieces each, the part 103 of the 1 st inner surrounding sheet 10 and the part 114 of the 1 st inner surrounding sheet 11 are welded, the part 103 of the 2 nd inner surrounding sheet 10 and the part 114 of the 2 nd inner surrounding sheet 11 are welded, the part 101 of the 1 st inner surrounding sheet 10 and the part 113 of the 2 nd inner surrounding sheet 11 are welded, and the part 101 of the 2 nd inner surrounding sheet 10 and the part 113 of the 1 st inner surrounding sheet 11 are welded to form another 1 closed elliptical ring. The part 134 of the 1 st peripheral sheet 13 is welded with the part 104 of the 1 st inner peripheral sheet 10; the part 135 of the 1 st peripheral sheet 13 is welded with the part 105 of the 1 st inner peripheral sheet 10; the part 132 of the 1 st peripheral sheet 13 is welded with the part 102 of the 1 st inner peripheral sheet 10; the part 136 of the 1 st peripheral sheet 13 is welded with the part 106 of the 1 st inner peripheral sheet 10; the 2 nd peripheral sheet 13 and the 2 nd inner peripheral sheet 10 are welded by repeating the welding of the corresponding part of the 1 st sheet. Then the part 122 of the 1 st peripheral sheet 12 is welded with the part 112 of the 1 st inner peripheral sheet 11; the part 121 of the 1 st peripheral sheet 12 is welded with the part 111 of the 1 st inner peripheral sheet 11; the part 125 of the 1 st peripheral sheet 12 is welded with the part 115 of the 1 st inner peripheral sheet 11; the part 126 of the 1 st peripheral sheet 12 is welded with the part 116 of the 1 st inner peripheral sheet 11; the 2 nd peripheral piece 12 and the 2 nd inner peripheral piece 11 are welded repeatedly at the corresponding part of the 1 st piece, and finally the three-ring elliptic trapezoid circular ring liner shown in fig. 17 is manufactured.

Example 5

Fig. 18, 19 and 20 show that the inner liner opening sheet for the oval trapezoidal swimming pool is composed of outer peripheral sheets 18 and 15, inner peripheral sheets 14 and 16 and an inner pull belt 17. Each 1 of the peripheral panels 18 includes portions 181, 182, 183, 184, 185; each 1 of the peripheral panels 15 includes portions 151, 152, 153, 154, 155; each 1 of the inner flaps 14 comprises portions 141, 142, 143, 144, 145; each 1 of the inner panels 16 includes portions 161, 162, 163, 164, 165; wherein the peripheral sheet 18 and the peripheral sheet 15 need to be welded together to form a closed elliptical ring, specifically, the peripheral sheet 18 and the peripheral sheet 15 need to be 2 sheets each, and the part 183 of the 1 st peripheral sheet 18 and the part 154 of the 1 st peripheral sheet 15 are welded; the region 183 of the 2 nd peripheral sheet 18 and the region 154 of the 2 nd peripheral sheet 15 are welded; the part 181 of the 1 st peripheral piece 18 and the part 153 of the 2 nd peripheral piece 15 are welded; the welding of the portion 181 of the 2 nd peripheral piece 18 and the portion 153 of the 1 st peripheral piece 15 forms a 1-piece closed elliptical ring. Then the inner surrounding sheet 14 and the inner surrounding sheet 16 also need to be welded together to form a closed elliptical ring, specifically, the inner surrounding sheet 14 and the inner surrounding sheet 16 need to be 2 pieces each, and the part 143 of the 1 st inner surrounding sheet 14 and the part 164 of the 1 st inner surrounding sheet 16 are welded; welding the part 143 of the 2 nd inner surrounding sheet 14 and the part 164 of the 2 nd inner surrounding sheet 16; welding a part 141 of the 1 st inner surrounding sheet 14 and a part 163 of the 2 nd inner surrounding sheet 16; welding of portion 141 of the 2 nd inner panel 14 to portion 163 of the 1 st inner panel 16 forms a closed elliptical ring. Then welding the position 171 of the pull belt 17 in the N pieces, the N184 positions of the peripheral piece 18 and the N151 positions of the peripheral piece 15; then correspondingly welding the part 172 of the welded inner pull belt 17 with N144 parts of the inner surrounding sheet 14 and welding N161 parts of the inner surrounding sheet 16; then welding the portions 182 of all the peripheral pieces 18 and the portions 142 of all the inner pieces 14; welding at the portions 185 of all the peripheral pieces 18 and at the portions 145 of all the inner pieces 14; the portions 152 of all the peripheral sheets 15 and the portions 162 of all the inner sheets 16 are welded; welding of the portions 155 of all peripheral panels 15 and 165 of all inner panels 16 forms a three-dimensional, gas-filled oval ladder-shaped ring as shown in fig. 21.

Example 6

Fig. 22, 23 and 24 show that the inner liner opening sheet for the oval trapezoidal swimming pool is composed of outer sheets 19 and 21, inner sheets 20 and 26, and inner pull belts 22, 23, 24 and 25. Each 1 of the peripheral panels 19 includes portions 191, 192, 193, 194, 195, 196; each 1 of the peripheral panels 21 includes regions 121, 122, 123, 124, 125, 126; each 1 of the inner panels 20 comprises portions 201, 202, 203, 204, 205, 206; each 1 of the inner flaps 26 includes portions 261, 262, 263, 264, 265, 266; each 1 of the pull straps 22 in the sheet comprises locations 221, 222, 223, 224; each 1 of the inner drawstrings 23 comprises parts 231, 232, 233 and 234; each 1 of the pull straps 24 in the sheet includes regions 241, 242, 243, 244; each 1 of the pull straps 25 in the sheet includes regions 251, 252, 253, 254; wherein the portions 193 of all the peripheral sheets 19 and the portions 214 of all the peripheral sheets 21 are welded as shown in fig. 22, 23 and 24; all of the portions 191 of the peripheral sheets 19 and all of the portions 213 of the peripheral sheets 21 are welded to form 1 large peripheral elliptical ring as shown in fig. 22, 23 and 24; all the portions 263 of the inner sheets 26 and all the portions 204 of the inner sheets 20 are welded as shown in fig. 22, 23 and 24; all the portions 261 of the inner sheets 26 and the portions 203 of all the inner sheets 20 are welded to form 1 large inner elliptical ring as shown in fig. 22, 23 and 24; all of the regions 243 of the inner pull tape 24 and all of the regions 222 of the inner pull tape 22 are welded as shown in FIGS. 22, 23 and 24; all the portions 241 of the inner pull tape 24 and all the portions 223 of the inner pull tape 22 shown in FIGS. 22, 23 and 24 are welded to form the 1 st large inner pull tape; all of the regions 253 of the inner pull tape 25 and all of the regions 232 of the inner pull tape 23 are welded as shown in FIGS. 22, 23 and 24; as shown in fig. 22, 23 and 24, the 2 nd large inner pull tape is formed by welding the portion 251 of all the inner pull tapes 25 and the portion 233 of all the inner pull tapes 23; as shown by welding at location 192 of all of the peripheral panels 19 and at location 244 of all of the inner pull straps 24 of fig. 22, 23 and 24; all of the regions 194 of the peripheral panel 19 and all of the regions 254 of the inner pull tape 25 shown in FIGS. 22, 23 and 24 are welded; as shown by welding at 264 of all of the inner wrapper sheet 26 and at 242 of all of the inner pull tape 24 of figures 22, 23 and 24; as shown by welding at 265 of all of the inner wrapper sheet 26 and at 252 of all of the inner pull tape 25 in figures 22, 23 and 24; all of the regions 211 of the peripheral sheet 21 and all of the regions 224 of the inner pull tape 22 are welded as shown in fig. 22, 23 and 24; all of the regions 215 of the peripheral sheet 21 and all of the regions 234 of the inner pull tape 23 shown in FIGS. 22, 23 and 24 are welded; all of the regions 201 of the inner wrapper sheet 20 and all of the regions 221 of the inner pull tape 22 shown in FIGS. 22, 23 and 24 are welded; all of the regions 205 of the inner wrapper sheet 20 and all of the regions 231 of the inner pull tape 23 shown in figures 22, 23 and 24 are welded; all of the portions 192 of the peripheral panels 19 and all of the portions 262 of the inner panels 26 of fig. 22, 23 and 24 are welded; all of the regions 196 of the peripheral panel 19 and all of the regions 266 of the inner panel 26 are welded as shown in fig. 22, 23 and 24; all of the portions 212 of the peripheral panel 21 and all of the portions 202 of the inner panel 20 are welded as shown in fig. 22, 23 and 24; all the portions 216 of the peripheral sheet 21 and all the portions 206 of the inner sheet 20 shown in fig. 22, 23 and 24 are welded to form a three-dimensional elliptical ring body as shown in fig. 25.

Example 7

Fig. 26, 27 and 28 show an open piece for a rectangular support swimming pool liner, which is composed of peripheral pieces 33, 29, 31, inner peripheral pieces 27, 28, 30 and an inner pull strip 32. Each peripheral sheet 33 includes regions 331, 332, 333, 334, 335; each peripheral panel 29 includes portions 291, 292, 293, 294, 295; each peripheral piece 31 comprises portions 311, 312, 313, 314; each inner flap 27 comprises portions 271, 272, 273, 274, 275; each inner flap 28 comprises portions 281, 282, 283, 284, 285; each inner peripheral piece 30 comprises portions 301, 302, 303, 304; each pull tab 32 includes a region 321, 322. Firstly, all the peripheral sheets need to form a closed large peripheral ring sheet, and the specific embodiment is that as shown in fig. 26, 27 and 28, firstly, step 1, the parts 313 of all the peripheral sheets 31 and the parts 291 of all the peripheral sheets 29 are welded; welding the parts 311 of all the peripheral pieces 31 which are not welded with the parts 295 of all the peripheral pieces 29 to form outer long peripheral pieces; step 2, welding the parts 311 of the long surrounding sheets and the parts 334 of the surrounding sheets 33, wherein all the surrounding sheets 29 and 31 are welded; finally, the parts 313 of all the peripheral pieces 29 and 31 which are welded with the long peripheral pieces and the parts 331 of all the peripheral pieces 33 are welded to form the rectangular outer peripheral piece. And the rectangular inner surrounding sheets are formed by welding the parts 303 of all the inner surrounding sheets 30 and the parts 281 of all the inner surrounding sheets 28 as shown in figures 26, 27 and 28; welding the positions 301 of all the unwelded inner sheets 30 and the positions 285 of all the inner sheets 28 to form inner long sheets; welding the positions 301 of the long surrounding sheets and the positions 274 of all the surrounding sheets 27, wherein all the surrounding sheets 28 and 30 are welded; finally, the parts 303 of the long surrounding sheets and the parts 271 of all the inner surrounding sheets 27 are welded to form rectangular inner surrounding sheets after all the inner surrounding sheets 28 and 30 are welded. The connection mode of the inner drawstring, the inner ring surrounding sheet and the outer ring surrounding sheet is that the part 321 of the drawstring 32 in the N pieces is welded with 293 of the N parts of the surrounding sheet 29; welding the part 321 of the pull belt 32 in the N pieces and 333 of the N parts of the peripheral piece 33; then the part 322 of the pull belt 32 in the N pieces is welded with 283 of N parts of the inner surrounding piece 28; the part 322 of the pull belt 32 in the N pieces is welded with the 373 of the N parts of the inner surrounding piece 37; finally, all of the portions 292 of the peripheral sheet 29 and all of the portions 282 of the inner sheet 28 are welded as shown in fig. 28; all the portions 332 of the peripheral pieces 33 and all the portions 272 of the inner pieces 27 are welded; the portions 312 of all the peripheral pieces 31 and the portions 302 of all the inner pieces 30 are welded; all the portions 294 of the peripheral sheet 29 and all the portions 284 of the inner sheet 28 are welded; all the parts 335 of the peripheral sheet 33 and all the parts 275 of the inner sheet 27 are welded; after all the parts 314 of the peripheral sheet 31 and all the parts 304 of the inner sheet 30 are welded, the three-dimensional 4-square trapezoidal liner as shown in fig. 29 is finally manufactured.

Example 8

As shown in figures 30, 31 and 32, the opening sheet for the liner of the rectangular bracket swimming pool is composed of peripheral sheets 34, 37 and 35, inner peripheral sheets 42, 38 and 36 and inner pull belts 39, 40 and 41. Each peripheral sheet 34 includes portions 341, 342, 343, 344, 345, 346, 347; each peripheral sheet 37 includes portions 371, 372, 373, 374; each peripheral panel 35 includes portions 351, 352, 353, 354, 355, 356, 357; each inner flap 42 comprises portions 421, 422, 423, 424, 425, 426, 427; each inner peripheral piece 38 comprises parts 381, 382, 383 and 384; inner panel 36 includes portions 361, 362, 363, 364, 365, 366, 367; each inner pull strap 39 includes locations 391, 392, 393, 394; each inner draw tape 40 comprises regions 401, 402, 404;

each inner draw tape 41 comprises a region 411, 412, 413, 414. Firstly, all the peripheral sheets need to form a closed large peripheral ring sheet, and the specific implementation mode is that as shown in fig. 30, 31 and 32, firstly, step 1, parts 351 of all the peripheral sheets 35 and parts 371 of all the peripheral sheets 37 are welded; welding the parts 355 of all the unwelded peripheral pieces 35 and the parts 373 of all the peripheral pieces 37 to form outer long peripheral pieces; step 2, welding the parts 373 of the long surrounding sheets and 341 of all the surrounding sheets 34, wherein all the surrounding sheets 35 and 37 are welded; finally, the welded long peripheral piece portions 371 of all the peripheral pieces 35 and 37 and the welded long peripheral piece portions 344 of all the peripheral pieces 34 form a closed large outer ring piece. And the rectangular inner surrounding sheets are formed by welding the parts 361 and 383 of all the inner surrounding sheets 36 and 38 as shown in FIGS. 30, 31 and 32; welding all the parts 365 of the inner sheets 36 which are not welded with the inner sheets and all the parts 381 of the inner sheets 38 to form inner long sheets; all the parts 381 of the long surrounding sheets welded with the inner surrounding sheets 36 and 38 and all the parts 424 of the inner surrounding sheets 42 are welded; finally, the parts 383 of the long surrounding sheets welded with all the inner surrounding sheets 36 and 38 and the parts 421 of all the inner surrounding sheets 42 are welded to form a closed rectangular large inner ring sheet. The inner pull strip is also formed into a closed inner loop rectangular pull strip, and the specific embodiment is that the part 414 of the inner pull strip 41 and the part 392 of the inner pull strip 39 are welded as shown in figures 30, 31 and 32; then, the other side part 412 of the inner pulling strip 41 which is welded with the inner pulling strip 39 is welded with the part 393 of the inner pulling strip 39 in the other piece to form 1 long inner pulling strip piece, and the working procedure is carried out for 2 times; then all the other side part 412 of the inner pulling strip 41 which is welded with the inner pulling strip 39 is welded with the part 392 of the other sheet inner pulling strip 39 and the part 404 of the inner pulling strip 40; after the other side part 414 of the inner pull belt 41 welded with the inner pull belt 39, the part 392 of the other inner pull belt 39 and the part 402 of the inner pull belt 40 are welded, 1 closed inner rectangular inner pull belt is formed, and the rest 2 inner rectangular inner pull belts surrounded by the rest 2 inner pull belts need to be manufactured for 2 times in the same process; then the part 413 of the 1 st inner circular rectangular inner pull belt 41 is welded with the parts 353 of all the peripheral sheets 35; the part 411 of the 1 st inner circular rectangular inner drawstring 41 is welded with the parts 363 of all the inner surrounding sheets 36; the part 394 of the 1 st inner circular rectangular inner pull belt 39 is welded with the parts 377 of all the peripheral sheets 37; the part 391 of the inner circular rectangular inner pull belt 39 in the 1 st sheet is welded with the parts 386 of all the inner surrounding sheets 38; the part 403 of the 1 st inner circular rectangular inner pull belt 40 is welded with the parts 343 of all the outer peripheral sheets 34; the part 401 of the 1 st inner circular rectangular inner pull belt 40 is welded with the parts 423 of all the inner surrounding sheets 42. The part 413 of the 2 nd inner circular rectangular inner pull belt 41 is welded with the parts 356 of all the outer sheets 35; the part 411 of the 2 nd inner circular rectangular inner pull belt 41 is welded with the parts 366 of all the inner surrounding sheets 36; the part 394 of the 2 nd inner circular rectangular inner pull belt 39 is welded with the parts 376 of all the outer peripheral sheets 37; the part 391 of the inner annular rectangular inner pull belt 39 in the No. 2 sheet is welded with the parts 387 of all the inner surrounding sheets 38; the part 403 of the 2 nd inner circular rectangular inner pull belt 40 is welded with the parts 347 of all the peripheral sheets 34; the region 401 of the 2 nd inner circular rectangular inner pull belt 40 is welded with the regions 427 of all the inner peripheral sheets 42. The part 413 of the 3 rd inner circular rectangular inner pull belt 41 is welded with the parts 357 of all the outer sheets 35; the part 411 of the 3 rd inner circular rectangular inner pull belt 41 is welded with the parts 367 of all the inner surrounding sheets 36; the part 394 of the 3 rd sheet inner circular rectangular inner pull belt 39 is welded with the parts 375 of all the outer peripheral sheets 37; the part 391 of the 3 rd inner circular rectangular inner pull belt 39 is welded with the parts 385 of all the inner surrounding sheets 38; the part 403 of the 3 rd inner circular rectangular inner pull belt 40 is welded with the parts 346 of all the peripheral sheets 34; after the portion 401 of the inner pull strip 40 with the 3 rd inner ring and the portion 427 of all the inner sheets 42 are welded, all the inner pull strips are welded with the outer sheets and the inner sheets. Finally, all the portions 342 of the peripheral sheet 34 are welded to all the portions 422 of the inner sheet 42; the portions 345 of all the peripheral pieces 34 and the portions 425 of all the inner pieces 42 are welded; all the portions 372 of the peripheral sheet 37 and all the portions 382 of the inner sheet 38 are welded; the portions 374 of all the peripheral panels 37 and the portions 384 of all the inner panels 38 are welded; the portions 352 of all the peripheral pieces 35 and the portions 362 of all the inner pieces 36 are welded; the portions 354 of all the outer panels 35 and the portions 364 of all the inner panels 36 are welded together to form a solid 4-sided trapezoidal liner as shown in fig. 33.

Example 9

As shown in fig. 34, 35 and 36, the open piece for the liner of the rectangular support swimming pool is composed of peripheral pieces 45, 46 and 43 and inner peripheral pieces 44, 47 and 48. Each peripheral panel 45 includes regions 451, 452, 453, 454, 455, 456, 457, 458; each peripheral panel 46 includes portions 461, 462, 463, 464, 465, 466, 467, 468; each peripheral panel 43 comprises portions 431, 432, 433, 434, 435, 436, 437, 438; each inner flap 44 includes portions 441, 442, 443, 444, 445, 446, 447, 448; each panel inner perimeter tab 47 includes portions 471, 472, 473, 474, 475, 476, 477, 478; each inner flap 48 includes portions 481, 482, 483, 484, 485, 486, 487, 488; firstly, all peripheries are welded together to form a closed large periphery piece, the specific embodiment is that the parts 468 of all periphery pieces 46 and the parts 458 of all periphery pieces 45 are welded, after welding, the parts 463 of the periphery pieces 46 of the piece and the parts 455 of all the independent periphery pieces 45 are welded to obtain 1 half of the welded periphery pieces, and the piece needs 2 pieces, namely, the piece needs to be manufactured 2 times; then welding the portions 458 of all the peripheral pieces 45 and the portions 438 of all the peripheral pieces 43 of the piece; the region 455 of all the peripheral sheets 45 and the region 433 of all the peripheral sheets 43 of the sheet are welded to form closed peripheral sheets. The inner surrounding sheets are also welded together to form a closed inner surrounding sheet, in the specific embodiment, the parts 478 of all the inner surrounding sheets 47 and the parts 447 of all the inner surrounding sheets 44 are welded, after welding, the parts 473 of the inner surrounding sheets 47 and the parts 445 of all the independent inner surrounding sheets 44 of the sheets are welded to obtain 1 half of the welded inner surrounding sheets, and the sheets need 2 sheets, namely, the sheets need to be manufactured for 2 times; then welding the portions 445 of all the inner sheets 44 and 488 of all the inner sheets 48 of the sheet; the region 447 of all of the inner panels 44 and the region 483 of all of the inner panels 48 of the panel are welded to form a closed inner panel. Welding parts 461 and 471 of all the peripheral sheets 46 and 47 in the step 3; all the portions 462 of the peripheral sheet 46 and all the portions 472 of the inner sheet 47 are welded; the portions 464 of all the peripheral sheets 46 and the portions 474 of all the inner sheets 47 are welded; portions 465 of all peripheral panels 46 and portions 475 of all inner panels 47 are welded; all the portions 466 of the outer peripheral piece 46 and all the portions 476 of the inner peripheral piece 47 are welded; portions 467 of all perimeter pieces 46 and portions 477 of all interior pieces 47 are welded. Step 4 is welding of all the portions 452 of the peripheral sheet 45 and all the portions 442 of the inner sheet 44; all the portions 451 of the peripheral sheet 45 and all the portions 448 of the inner sheet 44 are welded; the portions 453 of all the outer sheets 45 and the portions 443 of all the inner sheets 44 are welded; portions 457 of all the peripheral sheets 45 and portions 441 of all the inner sheets 44 are welded; all the portions 454 of the peripheral sheet 45 and all the portions 445 of the inner sheet 44 are welded; the portions 456 of all the peripheral panels 45 and the portions 444 of all the inner panels 44 are welded. The last step is welding of all the parts 431 of the peripheral pieces 43 and the parts 481 of all the inner pieces 48; the portions 432 of all the peripheral pieces 43 and the portions 482 of all the inner pieces 48 are welded; all of the regions 434 of the peripheral pieces 43 and all of the regions 484 of the inner pieces 48 are welded; the portions 435 of all the peripheral pieces 43 and the portions 485 of all the inner pieces 48 are welded; the portions 436 of all the peripheral pieces 43 and the portions 486 of all the inner pieces 48 are welded; the regions 437 of all the outer sheets 43 and the regions 487 of all the inner sheets 48 are welded to complete the three-dimensional 4-sided trapezoidal liner shown in fig. 37.

Claims (3)

1. The utility model provides an inflation inner bag auxiliary device for swimming pond show, its characterized in that, it comprises periphery piece and interior periphery piece, or comprises periphery piece, interior periphery piece and interior stretching strap, wherein: the peripheral piece is welded with the inner peripheral piece; or the peripheral sheet is welded with a transverse inner pull belt, and then the inner peripheral sheet is welded; or the peripheral sheet is welded with a vertical inner pull belt, and then the inner peripheral sheet is welded; or a plurality of peripheral pieces are welded with a single inner peripheral piece; or a plurality of inner surrounding sheets are welded on the single surrounding sheet; or a plurality of inner pull belts are welded on a single peripheral sheet, and then the inner peripheral sheet is welded; wherein:

the outer ring and the outer ring form an outer ring, the inner ring and the inner ring are welded into an inner ring, the outer ring is welded with the side edge of the transverse inner pull belt, the other side edge of the transverse inner pull belt is welded with the inner ring sheet, the upper side edge of the outer ring is welded with the upper side edge of the inner ring, and the lower side edge of the outer ring is welded with the lower side edge of the inner ring to form a closed ring body;

or the peripheral sheet and the peripheral sheet form an outer ring, the inner ring and the inner ring sheet are welded to form an inner ring, the outer ring is welded with the side edge of the vertical inner pull belt, the other side edge of the vertical inner pull belt is welded with the inner ring sheet, the upper side edge of the outer ring is welded with the upper side edge of the inner ring, and the lower side edge of the outer ring is welded with the lower side edge of the inner ring to form a closed ring body;

or the peripheral sheet and the peripheral sheet form an outer ring, the inner ring is welded with the inner sheet to form an inner ring, the upper side edge of the outer ring is welded with the upper side edge of the inner ring, and the lower side edge of the outer ring is welded with the lower side edge of the inner ring to form a closed ring body.

2. The auxiliary device for the expansion inner container for the swimming pool exhibition of claim 1, wherein the welding is hot melt welding or glue bonding.

3. The auxiliary device of an expansion inner container for displaying the swimming pool as claimed in claim 1, wherein the outer sheet, the inner sheet and the inner pull belt are made of TPU, PVC or PVC bonded with a woven mesh.

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