CN-2013 2 0428910 U (2013-07-18); CN-2013 2 0745798 U (2013-11-21); CN-2013 2 0745863 U (2013-11-21); CN-2013 2 0745887 U (2013-11-21); CN-2013 2 0746974 U (2013-11-21); CN-2013 2 0796506 U (2013-12-05); CN-2013 2 0888403 U (2013-12-30); CN-2013 2 0888639 U (2013-12-30); CN-2013 2 0892855 U (2013-12-30); CN-2014 1 0017358 (2014-01-15); CN-2014 2 0023673 U (2014-01-15); CN-2014 2 0050705 U (2014-01-26); CN-2014 2 0375437 U (2014-07-08); NL-2013918 (2014-12-04)
발명자
/ 주소
Lin, Hua Hsiang
Hsu, Yaw Yuan
출원인 / 주소
Intex Marketing Ltd.
대리인 / 주소
Faegre Baker Daniels LLP
인용정보
피인용 횟수 :
0인용 특허 :
77
초록
An inflatable spa is disclosed having improved strength. A water cavity of the inflatable spa may receive massaging air bubbles and/or jetted water.
대표청구항▼
1. An inflatable product comprising: a first wall;a second wall;an inflatable air chamber defined by the first wall and the second wall; anda plurality of tensioning structures located in the air chamber, each tensioning structure being coupled to the first wall along a first seam that extends along
1. An inflatable product comprising: a first wall;a second wall;an inflatable air chamber defined by the first wall and the second wall; anda plurality of tensioning structures located in the air chamber, each tensioning structure being coupled to the first wall along a first seam that extends along a first line and to the second wall along a second seam that extends along a second line, each tensioning structure including: at least one attachment sheet; anda porous sheet coupled to the at least one attachment sheet and having a plurality of pores, the porous sheet including: a first plurality of frame members each extending diagonally relative to the first and second lines; anda second plurality of frame members each extending diagonally relative to the first and second lines and transversely relative to the first plurality of frame members. 2. The inflatable product of claim 1, wherein: the first and second seams are oriented vertically;each of the first plurality of frame members extends diagonally downward between the first and second seams; andeach of the second plurality of frame members extends diagonally upward between the first and second seams. 3. The inflatable product of claim 1, wherein the first line of the first seam is parallel to the second line of the second seam. 4. The inflatable product of claim 1, wherein any line parallel to the first line of the first seam intersects at least one of the plurality of pores in the porous sheet. 5. The inflatable product of claim 1, wherein the at least one attachment sheet comprises a first attachment sheet located on a first side of the porous sheet and a second attachment sheet located on a second side of the porous sheet, the first attachment sheet and the second attachment sheet being welded together through the pores in the porous sheet. 6. The inflatable product of claim 5, wherein first and second attachment sheets are constructed of the same material. 7. The inflatable product of claim 1, wherein each of the plurality of pores has a diamond shape and is surrounded by two of the first plurality of frame members and two of the second plurality of frame members. 8. The inflatable product of claim 1, wherein the porous sheet includes a plurality of partially-surrounded open spaces, a majority of the open spaces being positioned outside of an area between the first and second seams and a minority of the open spaces being positioned in the area between the first and second seams. 9. The inflatable product of claim 8, wherein a majority of the pores is positioned in the area between the first and second seams and a minority of the pores is positioned along the first and second seams. 10. The inflatable product of claim 1, wherein each tensioning structure includes: an upper edge having a first upper horizontal portion located at the first seam, a second upper horizontal portion located at the second seam, and an upper notch-defining portion located between the first and second upper horizontal portions; anda lower edge having a first lower horizontal portion located at the first seam, a second lower horizontal portion located at the second seam, and a lower notch-defining portion located between the first and second lower horizontal portions. 11. The inflatable product of claim 10, wherein: the upper notch-defining portion defines an upper notch having a width significantly wider than a width of each pore; andthe lower notch-defining portion defines a lower notch having a width significantly wider than the width of each pore. 12. The inflatable product of claim 10, wherein the first plurality of frame members includes: an upper frame member that terminates at the upper notch-defining portion; anda lower frame member that terminates at the lower notch-defining portion;wherein the upper frame member is oriented parallel to and above the lower frame member. 13. The inflatable product of claim 10, wherein the first plurality of frame members includes: an upper frame member that terminates at one of the first and second upper horizontal portions; anda lower frame member that terminates at one of the first and second lower horizontal portions;wherein the upper frame member is oriented parallel to and above the lower frame member. 14. The inflatable product of claim 10, further comprising: a top wall coupled to the first and second walls, the top wall being spaced apart from the upper edge of the tensioning structure to define an upper gap, the upper gap having a minimum height at the first and second upper horizontal portions of the upper edge; anda bottom wall coupled to the first and second walls, the bottom wall being spaced apart from the lower edge of the tensioning structure to define a lower gap, the lower gap having a minimum height at the first and second lower horizontal portions of the upper edge. 15. The inflatable product of claim 14, wherein the inflatable product is a pool having a water cavity, wherein: the first wall is an internal wall of the pool that defines the water cavity;the second wall is an external wall of the pool that surrounds the internal wall; andthe bottom wall extends radially inward from the internal wall to help define the water cavity. 16. The inflatable product of claim 1, wherein the first plurality of frame members and the second plurality of frame members are strings. 17. An inflatable product comprising: a first wall;a second wall;an inflatable air chamber defined by the first wall and the second wall; anda plurality of tensioning structures located in the air chamber, each tensioning structure being coupled to the first wall along a first seam and to the second wall along a second seam, each tensioning structure including: at least one attachment sheet; anda porous sheet coupled to the at least one attachment sheet and having a plurality of pores, the porous sheet including: an upper V-shaped frame portion having an upper vertex;an intermediate V-shaped frame portion having an intermediate vertex; anda lower V-shaped frame portion having a lower vertex;wherein the upper, intermediate, and lower vertices are vertically aligned. 18. The inflatable product of claim 17, further comprising: a second upper V-shaped frame portion having a second upper vertex that is horizontally aligned with the upper vertex;a second intermediate V-shaped frame portion having a second intermediate vertex that is horizontally aligned with the intermediate vertex; anda second lower V-shaped frame portion having a second lower vertex that is horizontally aligned with the lower vertex;wherein the second upper, second intermediate, and second lower vertices are vertically aligned. 19. The inflatable product of claim 18, wherein: the upper, intermediate, and lower vertices are located in an area between the first and second seams; andthe second upper, second intermediate, and second lower vertices are located at one of the first and second seams. 20. The inflatable product of claim 18, wherein: the upper V-shaped frame portion is directly connected to the second upper V-shaped frame portion;the intermediate V-shaped frame portion is directly connected to the second intermediate V-shaped frame portion; andthe lower V-shaped frame portion is directly connected to the second lower V-shaped frame portion. 21. The inflatable product of claim 17, wherein the at least one attachment sheet comprises a first attachment sheet located on a first side of the porous sheet and a second attachment sheet located on a second side of the porous sheet, the first attachment sheet and the second attachment sheet being welded together through the pores in the porous sheet. 22. The inflatable product of claim 17, wherein each tensioning structure includes: an upper edge having a first upper horizontal portion located at the first seam, a second upper horizontal portion located at the second seam, and an upper notch-defining portion located between the first and second upper horizontal portions; anda lower edge having a first lower horizontal portion located at the first seam, a second lower horizontal portion located at the second seam, and a lower notch-defining portion located between the first and second lower horizontal portions. 23. The inflatable product of claim 17, wherein the inflatable product is a pool having a water cavity, wherein: the first wall is an internal wall of the pool that defines the water cavity;the second wall is an external wall of the pool that surrounds the internal wall; anda bottom wall extends radially inward from the internal wall to help define the water cavity. 24. The inflatable product of claim 17, wherein the frame portions are strings.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (77)
Gishifu, Amy E.; Langvin, Elizabeth; Molyneux, James; Peyton, Lee D.; Ransom, Ty A.; Reynolds, Nicola J.; Swigart, John F., Adjustable bladder system for an article of footwear.
Wegener Jack (830 Chambers Ave. Gloucester City NJ 08030), Dynamic gas pressured jacking structure with improved load stability and air pallet employing same.
Druien Robert H. (6128 Heather St. Palm Beach Gardens FL 33418), Energy saving water and air bubble heat maximizer for swimming pools, hot tubs, and spas.
Brodersen John C. (1894 Meadowridge Rd. Prescott AZ 86301), Method and apparatus for containment and/or directing the flow of spilled hazardous liquids.
Smollar Marvin (Northbrook IL) Mazursky Richard (Glenview IL) Kaelin Bette (Des Plaines IL) Waskin David (Skokie IL), System of water toys which may be assembled in play groupings.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.