CN213008640U - Inflatable inner container and inflatable product - Google Patents
Inflatable inner container and inflatable product Download PDFInfo
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- CN213008640U CN213008640U CN202021090026.7U CN202021090026U CN213008640U CN 213008640 U CN213008640 U CN 213008640U CN 202021090026 U CN202021090026 U CN 202021090026U CN 213008640 U CN213008640 U CN 213008640U
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Abstract
The utility model discloses an inflatable inner container and an inflatable product, which comprises at least one air chamber, wherein each air chamber comprises one or more hollow tubular air bags; the outer bag is wrapped outside the air chamber, a plurality of drawstrings are arranged in the outer bag, an air bag accommodating cavity consistent with the air bag is formed by the drawstrings and the outer bag in a surrounding manner, and the air bag is accommodated in the air bag accommodating cavity; an air bag channel is arranged between two adjacent air bag accommodating cavities, an air passage is arranged between two adjacent air bags, the two adjacent air bags are communicated through the air passage, and the air passage is positioned in the air bag channel; each air chamber is provided with an inflation channel, the outer bag is provided with a through hole, and the inflation channel is exposed outwards through the through hole; an inflatable product having the inflatable bladder is also disclosed.
Description
Technical Field
The utility model belongs to the technical field of aerify the product, specifically speaking relates to an aerify inner bag and aerify product.
Background
At present, inflatable products are various, such as trampolines, inflatable beds, inflatable boats, inflatable paddles (SUP, also called upright single paddle surfing or standing paddles), inflatable sofas and the like, the inflatable products are increasingly popular with people due to the advantages of light weight and high convenience, for the inflatable products, the inflatable inner container is a key inflatable bearing part, along with the use, the inflatable inner container is more and more common, the requirements on various aspects of the inflatable inner container are higher and higher, and particularly, under the application scene of high bearing, the traditional inflatable inner container has the problem of poor bearing performance or high manufacturing cost.
Particularly, water sports are an important entertainment mode for people at present, and the water sports are various and comprise swimming, diving, surfing, rowing and the like. The surfing exercise is more challenging and irritating, the surfer stands on a paddling board to drive waves on a broad sea surface in the face of rough waves, not only can the strain capacity and the balance capacity be improved, but also the courage and the willpower can be exercised, and more importantly, the temperament of the surfer can be mastered.
Traditional surfing, the surfer need lie prone on the board of striking, launch from the beach, draw the board of striking to the deep sea with the hand, grasp the surge and surge the one moment of rising and "step" on the wave head with the board of striking, the wave holds up the board of striking immediately, the surfer stands on the board of striking, with the direction and the angle of the board of striking of the removal control of body focus, the trend of furthest laminating wave takes advantage of the wind and breaks the wave.
The traditional surfing equipment is simple, but has higher requirements on the strength and the balance of the surfer. With the popularization of surfing, a new surfing form is put into practical use, namely paddle board surfing SUP.
The existing paddle has various materials and types, particularly the inflatable SUP made of DWF wire drawing cloth materials are most popular, and the main advantages are that: the weight is light, and the foldable mattress can be folded after being deflated, and is convenient to carry and store; the maximum use air pressure of inflation can reach 15 PSI-25 PSI; the manufacturing cost is lower than that of other materials such as hard plastic, wood and the like.
In addition, the prior paddle has only one air chamber, so that when the air chamber leaks in the process of water sports or leisure, the paddle is in drowning danger and cannot ensure the personal safety of surfers.
Disclosure of Invention
The utility model aims at providing an aerify inner bag and aerify product, it is anticipated is solving the technical problem who exists among the background art.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
an inflatable inner container comprises
At least one air chamber, each of said air chambers comprising one or more hollow tubular bladders;
the outer bag is wrapped outside the air chamber, a plurality of drawstrings are arranged in the outer bag, an air bag accommodating cavity consistent with the air bag is formed by the drawstrings and the outer bag in a surrounding manner, and the air bag is accommodated in the air bag accommodating cavity;
an air bag channel is arranged between two adjacent air bag accommodating cavities, an air passage is arranged between two adjacent air bags, the two adjacent air bags are communicated through the air passage, and the air passage is positioned in the air bag channel;
each air chamber all is equipped with the inflation route, the through-hole has been seted up to the outsourcing, the inflation route is by the through-hole outwards exposes.
On the basis of the above scheme and as a preferable scheme of the scheme: still include the charging connector subassembly, the charging connector subassembly includes first charging connector subassembly and second charging connector subassembly, first charging connector subassembly is located one in the gasbag, the second charging connector subassembly is located outside the outsourcing, the second charging connector subassembly is passed by the outside through-hole and inflation route back with first charging connector subassembly is connected.
The utility model discloses another aspect discloses an aerify product: the inflatable product is provided with the inflatable inner container.
On the basis of the above scheme and as a preferable scheme of the scheme: the inflatable product can be any one of an inflatable paddle board, a trampoline, an inflatable bed, an inflatable boat and an inflatable sofa.
On the basis of the above scheme and as a preferable scheme of the scheme: the inflatable paddle board further comprises an outer-wrapping sheath, and the outer-wrapping sheath wraps the outer portion of the outer wrapping.
On the basis of the above scheme and as a preferable scheme of the scheme: the outsourcing sheath has been seted up and has been aerifyd the hole, aerify the route and the through-hole passes through aerify the hole and outwards expose.
On the basis of the above scheme and as a preferable scheme of the scheme: the outer bag is fixedly provided with a positioning sheet which is fixedly connected with the outer bag sheath.
On the basis of the above scheme and as a preferable scheme of the scheme: the locating pieces are symmetrically arranged on two sides of a connecting line of the head portion and the tail portion of the inflatable paddle board, and each locating piece is fixedly connected with the outer wrapping sheath.
Compared with the prior art, the utility model outstanding and profitable technological effect is: 1. the inflatable inner container is high in stability and excellent in bearing performance, and can meet application scenes of various inflatable products.
2. High plasticity, easy forming and processing and high adaptability to products.
3. The production and manufacturing cost is low.
Drawings
FIG. 1 is a schematic view of the overall structure of an inflatable bladder;
FIG. 2 is a schematic view of the structure of the inflatable bladder;
FIG. 3 is a schematic view of a gas cell structure;
FIG. 4 is a schematic view of the structure of the inflatable bladder;
FIG. 5 is a schematic view of an inflatable paddle structure;
FIG. 6 is a schematic view of the internal structure of the inflatable paddle;
fig. 7 is a schematic view of the positioning plate and the outer sheath.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Example one
With reference to FIGS. 1-4, an inflatable bladder comprises
At least one air chamber 100, each air chamber 100 comprising one or more hollow tubular bladders 110. It should be noted that the hollow tubular airbag 110 may be formed by cutting a flexible hollow tube body with a circular or rectangular cross section or other irregular figures according to a set length, the flexible hollow tube body may be a flexible thin-walled tube or a plastic film tube, and the flexible hollow tube body may be bent and wound at will according to a force application direction when applying force; the flexible hollow tube body can be a plastic film tube blown by a blow molding machine, or formed by welding two sides of cut air bag cut pieces after the cut air bag cut pieces are curled; the upper sheet, the lower sheet, the side walls and the drawstrings of the outer bag are preferably cloth. Furthermore, the airbags 110 may be arranged side by side or in a stacked manner.
The outer bag 120 is wrapped outside the air chamber 110, a plurality of drawstrings 140 are arranged in the outer bag 120, the drawstrings 140 and the outer bag 120 enclose an air bag accommodating cavity 130 consistent with the air bag 110, and the air bag 110 is accommodated in the air bag accommodating cavity 130; specifically, in this embodiment, the outer bag 120 includes an upper sheet 121, a lower sheet 122 and side walls 123, wherein the side walls 123 are at least one sheet, and preferably the upper sheet 121, the lower sheet 122 and the side walls 123 are made of fabric, and the upper sheet 121, the lower sheet 122 and the side walls 123 are connected by sewing to form the outer bag 120; in addition, a drawstring 140 is further arranged between the upper sheet 121 and the lower sheet 122 of the outer bag 120, two edges of the drawstring 140 are respectively sewn with the upper sheet 121 and the lower sheet 122 to form a sewing line 141 in fig. 4, due to the existence of the drawstring 140, on one hand, the drawstring 14 effectively limits the deformation moving distance of the upper sheet 121 and the lower sheet 122, so that the inflated shape is well shaped, and on the other hand, the drawstring 140 divides the space between the upper sheet 121 and the lower sheet 122 into a plurality of air bag accommodating cavities 130, which just meet the requirement of accommodating the hollow tubular air bag 110.
Each inner container can be provided with at least one or more air chambers, in order to facilitate the air chambers to be inflated and deflated, in the embodiment, it is preferable that a through hole is formed on the drawstring between two adjacent air chamber accommodating cavities 130 to form an air chamber channel 131, a ventilation passage 111 is arranged between two adjacent air chambers 110, the ventilation passage 111 communicates the two adjacent air chambers 110, and the ventilation passage 111 is located in the air chamber channel 131. Preferably, in the present embodiment, the ventilation path is formed by bonding and pressing the adjacent two flexible hollow tube side wall portions, and then connecting the bonded portions by lap welding or high frequency welding, and opening a through hole at the welded portion.
Further preferably, each air chamber 100 is provided with an inflation channel 1112, the outer bag 120 is provided with a through hole 1211, and the inflation channel 1112 is exposed outwards through the through hole 1211; the inflating nozzle assembly 150 is provided, the inflating nozzle assembly 150 comprises a first inflating nozzle assembly 151 and a second inflating nozzle assembly 152, the first inflating nozzle assembly 151 is located in an air bag 110, the second inflating nozzle assembly 152 is located outside the outer bag 120, and the second inflating nozzle assembly 152 is connected with the first inflating nozzle assembly 151 after passing through a through hole 1211 and an inflating passage 1112 from the outside. The inflation and deflation are performed through the inflation nozzle assembly 151, and the installation problem of the inflation assembly is solved.
Example two
An inflatable product having an inflatable bladder 100 according to the first embodiment.
Specifically, the inflatable product is an inflatable paddle 300. But also inflatable trampolines, inflatable boats, inflatable beds, inflatable sofas and other inflatable products.
In the present embodiment, the inflatable paddle board (SUP, also called upright single-paddle surfboard or standing paddle board) is taken as an example for detailed description, specifically, the inflatable paddle board 300 includes at least one air chamber 100, and each air chamber 100 includes one or more hollow tubular air cells 110 arranged side by side. The outer bag 120 is wrapped outside the air chamber 110, a plurality of drawstrings 140 are arranged in the outer bag 120, the drawstrings 140 and the outer bag 120 enclose an air bag accommodating cavity 130 which is consistent with the air bag 110, and the air bag 110 is accommodated in the air bag accommodating cavity 130. An air bag channel 131 is formed between two adjacent air bag accommodating cavities 130, an air passage 111 is formed between two adjacent air bags 110, the two adjacent air bags 110 are communicated through the air passage 111, and the air passage 111 is positioned in the air bag channel 131. Each air chamber 100 is provided with an inflation channel 1112, the outer bag 120 is provided with a through hole 1211, and the inflation channel 1112 is exposed to the outside through the through hole 1211. The inflatable air bag further comprises an inflating nozzle assembly 150, the inflating nozzle assembly 150 comprises a first inflating nozzle assembly 151 and a second inflating nozzle assembly 12, the first inflating nozzle assembly 151 is located in the air bag 110, the second inflating nozzle assembly 152 is located outside the outer bag 120, the second inflating nozzle assembly 152 penetrates through the through hole 1211 and the inflating passage 1112 from the outside and is connected with the outer bag jacket 310 with the first inflating nozzle assembly 151, and the outer bag jacket 310 is wrapped outside the outer bag 120. It should be noted that, the conventional inflatable paddle board is an air chamber, once the air chamber leaks air, the inflatable product means that the paddle board cannot continuously provide sufficient buoyancy, so that the life safety of a user is difficult to guarantee, and the safety factor is low, so that at least one air chamber is arranged in the inflatable paddle board, specifically, the number of the communicated air chambers among the air bags can be grouped, a plurality of independent air chambers can be formed, when one air chamber leaks air, other independent air chambers cannot be influenced, sufficient buoyancy is continuously provided, and the safety factor of the paddle board is improved; of course, as the number of air chambers increases, the number of air nozzle assemblies corresponding to the air chambers will be correspondingly arranged or increased to meet the requirements of inflation and deflation of each air chamber.
The outer sheath 310 is provided with an inflation hole 315, and the inflation channel 1112 and the through hole 1211 are exposed outwards through the inflation hole 315; during the installation process, the second inflation nozzle assembly 152 is assembled with the first inflation nozzle assembly 151 after passing through the inflation hole 315, the through hole 1211 and the inflation channel 1112, and this embodiment preferably compresses and seals the side wall of the airbag at the edge of the inflation channel 1112, the outer envelope at the edge of the through hole and the outer envelope at the edge of the inflation hole after the first inflation nozzle assembly 151 and the second inflation nozzle assembly 152 are assembled, so as to ensure that the gas inside the airbag can only communicate with the outside through the inflation assembly.
Considering that the inner container 100 and the outer sheath 300 may slide relative to each other during use to cause misalignment, the present embodiment further preferably has the positioning piece 160 fixed on the outer sheath 120, and the positioning piece 160 is fixedly connected with the outer sheath 310. Preferably, there are two positioning pieces 160 symmetrically disposed at two sides of the connecting line of the head and the tail of the inflatable paddle board 300, and each positioning piece 160 is fixedly connected to the outer sheath 310. Two connecting points are formed by the two positioning pieces 160 and the outer package jacket 310, and meanwhile, the air bag, the outer package and the outer package jacket form a third connecting point due to the inflating nozzle assembly, so that three-point fixation is formed, the inner container can be very firm and form an integral structure with the outer package jacket, and the problem that the inner container 100 and the outer package jacket 300 can slide relatively in the using process to cause dislocation is solved.
It should be noted that, in this embodiment, the preferable outer sheath is made of materials such as TPU composite, TPU flocking, PVC composite, PVC flocking, EVA composite, EVA flocking, EVA sandwich mesh, and PVC sandwich mesh, and each splicing part is connected by lap welding or high frequency welding, and the material of the positioning piece 160 is also preferably consistent with that of the outer sheath, and is also fixedly connected with the second outer sheath side wall 3132 by welding; when the inner bag passage 313a is finally closed, the first jacket flap 3131 and the second jacket flap 3132 are also connected and closed by welding.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An inflatable inner container is characterized in that: comprises that
At least one air chamber (100), each air chamber (100) comprising one or more hollow tubular bladders (110);
the outer bag (120) is wrapped outside the air chamber (100), a plurality of drawstrings (140) are arranged in the outer bag (120), an air bag accommodating cavity (130) which is consistent with the air bag (110) is enclosed by the drawstrings (140) and the outer bag (120), and the air bag (110) is accommodated in the air bag accommodating cavity (130);
an air bag channel (131) is formed between every two adjacent air bag accommodating cavities (130), an air passage (111) is formed between every two adjacent air bags (110), the two adjacent air bags (110) are communicated through the air passage (111), and the air passage (111) is located in the air bag channel (131);
each air chamber (100) is provided with an inflation channel (1112), the outer bag (120) is provided with a through hole (1211), and the inflation channel (1112) is exposed outwards through the through hole (1211).
2. An inflatable bladder as claimed in claim 1, wherein: still include charging connector subassembly (150), charging connector subassembly (150) includes first charging connector subassembly (151) and second charging connector subassembly (152), first charging connector subassembly (151) is located one in gasbag (110), second charging connector subassembly (152) is located outside outsourcing (120), second charging connector subassembly (152) is passed by the outside through-hole (1211) and aerify passageway (1112) back with first charging connector subassembly (151) are connected.
3. An inflatable product characterized by: having an inflatable bladder as claimed in claim 1 or 2.
4. An inflatable product according to claim 3, wherein: the inflatable product can be any one of an inflatable paddle board, a trampoline, an inflatable bed, an inflatable boat and an inflatable sofa.
5. An inflatable product according to claim 4, wherein: the inflatable paddle board (300) further comprises an outer wrapping sheath (310), and the outer wrapping sheath (310) is wrapped outside the outer wrapping (120).
6. An inflatable product according to claim 5, wherein: the outer sheath (310) is provided with an inflation hole (315), and the inflation passage (1112) and the through hole (1211) are exposed outwards through the inflation hole (315).
7. An inflatable product according to claim 5, wherein: the outer bag (120) is fixedly provided with at least one positioning piece (160), and the positioning piece (160) is fixedly connected with the outer bag sheath (310).
8. An inflatable product according to claim 7, wherein: the number of the positioning pieces (160) is two, the positioning pieces are symmetrically arranged on two sides of a connecting line of the head portion and the tail portion of the inflatable paddle board (300), and each positioning piece (160) is fixedly connected with the outer sheath (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021090026.7U CN213008640U (en) | 2020-06-12 | 2020-06-12 | Inflatable inner container and inflatable product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021090026.7U CN213008640U (en) | 2020-06-12 | 2020-06-12 | Inflatable inner container and inflatable product |
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| Publication Number | Publication Date |
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| CN213008640U true CN213008640U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021090026.7U Active CN213008640U (en) | 2020-06-12 | 2020-06-12 | Inflatable inner container and inflatable product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572353A (en) * | 2022-04-02 | 2022-06-03 | 东台市卓尔户外活动用品有限公司 | Multilayer inflatable cushion material layer with good sealing and elasticity and preparation method thereof |
-
2020
- 2020-06-12 CN CN202021090026.7U patent/CN213008640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114572353A (en) * | 2022-04-02 | 2022-06-03 | 东台市卓尔户外活动用品有限公司 | Multilayer inflatable cushion material layer with good sealing and elasticity and preparation method thereof |
| CN114572353B (en) * | 2022-04-02 | 2023-02-14 | 东台市卓尔户外活动用品有限公司 | Multilayer inflatable cushion material layer with good sealing and elasticity and preparation method thereof |
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