CN207191337U - Inflate aquaplane - Google Patents

Abstract

An inflatable water ski, comprising: a fabric layer with a first edge; a bottom material layer with a second edge; The water ski maintains a predetermined shape; a first edge band, which circumferentially surrounds the fabric layer and the bottom material layer, and sealingly connects the first edge portion and the second edge portion; the The fabric layer, the bottom material layer and the first edge band enclose the inflatable chamber of the inflatable water ski; the second edge band extends along the circumferential direction and is at least arranged on the the front end or the tail end of the inflatable water ski; and, the second edge band sealingly connects the first edge portion and the second edge portion; from the first edge portion to the second edge portion, the The second edge band covers the first edge band. The side surface of the inflatable water ski is not easy to be damaged, and at the same time, the inflatable water ski has a double sealing effect, which is less likely to leak.

Description

inflatable water ski

technical field

The utility model relates to the technical field of water sports products, in particular to an inflatable water skiing board.

Background technique

The inflatable water ski is a product suitable for water sports. Its interior is filled with gas so that it can float on the water surface for the human body to stand or sit or lie down for water sports. Inflatable water skis can be designed into different shapes according to different needs to achieve different functions, for example, designed as surfboards for athletes to surf; or, make inflatable water skis with oars for slower water sports; It can also be used as auxiliary equipment for swimming.

The reason an inflatable wakeboard can hold a human body and float on water is because it is filled with gas. Once the air leaks due to the rupture of the inflatable water ski, it will cause the human body to fall into the water, causing danger. Therefore, how to design an inflatable water ski to better prevent leakage of the inflatable water ski during use is a technical problem to be solved urgently in the prior art.

Utility model content

The problem solved by the utility model is that the inflatable water skis in the prior art are prone to leakage and have potential safety hazards.

In order to solve the above problems, the utility model provides an inflatable water ski board, comprising: a fabric layer having a first edge portion circumferentially surrounding the fabric layer; a base material layer having a first edge portion circumferentially surrounding the base material layer Two edge portions; a cable layer, located between the fabric layer and the bottom material layer, suitable for keeping the inflated water ski board in a predetermined shape; the first edge band, the first edge band circumferentially surrounds The fabric layer and the bottom material layer are sealed and connected to the first edge portion and the second edge portion; the fabric layer, the bottom material layer and the first edge band enclose the inflatable chamber of the inflatable water ski the second edge band, the second edge band extends along the circumferential direction, and is at least arranged at the front end or the tail end of the inflatable water ski; and, the second edge band sealingly connects the first An edge portion and a second edge portion; from the first edge portion to the second edge portion, the second edge band wraps the first edge band.

Optionally, the second edge band includes a front edge band and a tail band, the front band is set at the head end of the inflatable water ski, and the tail band is set at the Tail end of an inflatable wakeboard.

Optionally, the second edge band circumferentially surrounds the fabric layer and the base material layer.

Optionally, the first edge band has a first edge portion opposite to the first edge portion, and a second edge portion opposite to the second edge portion; the first edge portion, the second edge portion One side is superimposed to form a first junction, and the second edge and the second side are superimposed to form a second junction; the second edge band covers the first junction and the second junction.

Optionally, the second edge banding includes: a third edge part, the third edge part covers the first junction, and a glue layer is arranged between the first junction and the first junction to realize a sealed connection; the fourth side part , the fourth side covers the second junction, and a glue layer is arranged between the fourth side and the second junction to realize a sealed connection.

Optionally, a glue layer is provided between the first edge band and the second edge band, and the glue layer covers the inner peripheral surface of the second edge band.

Optionally, a glue layer is provided between the superimposed first edge parts and the first side parts to achieve a sealed connection, and a glue layer is provided between the superimposed second edge parts and the second side parts to achieve Achieve airtight connection.

Optionally, the pull wire layer includes an upper pull wire base layer, a pull wire base layer, and a pull wire arranged between the upper pull wire base layer and the pull wire base layer; the upper pull wire base layer is connected to the fabric layer, and the pull wire base layer is connected to The primer layer.

Optionally, a glue layer is provided between the upper drawstring base layer and the fabric layer to realize the connection, and a glue layer is provided between the lower drawstring base layer and the bottom material layer to realize the connection.

Optionally, the glue layer is formed by curing composite glue, and the composite glue includes glue and a curing agent, and the mass fraction of the curing agent is between 5% and 10%.

In order to solve the above technical problems, this technical solution also provides an inflatable water ski, comprising: a fabric layer having a first edge portion surrounding the fabric layer in a circumferential direction; a bottom material layer having The second edge portion of the second edge portion; the cable layer, located between the fabric layer and the bottom material layer, is suitable for keeping the inflated water ski board in a predetermined shape; the first edge band, the first edge band around the Surrounding the fabric layer and the bottom material layer, and sealingly connecting the first edge portion and the second edge portion; Chamber; the first sealing strip, the first sealing strip is fixedly arranged on the first edge, and is sealed to connect the fabric layer and the first edge band; the second sealing strip, the second sealing strip is fixedly arranged At the second edge portion, the primer layer and the first edge band are sealed and connected.

Optionally, the first edge band has a first edge portion opposite to the first edge portion, and a second edge portion opposite to the second edge portion; the first edge portion, the first edge portion The second edge part and the second edge part are superimposed to form the first junction; the first sealing strip covers the first junction, and the second sealing strip covers the second junction.

Optionally, a glue layer is provided between the first sealing strip and the first junction to realize a sealed connection; a glue layer is arranged between the second sealing strip and the second junction to realize a sealed connection.

Compared with the prior art, the technical solution of the utility model has the following advantages:

The above-mentioned inflatable water ski board is provided with the first edge band and the second edge band, and the first edge band and the second edge band are both sealed and connected to the fabric layer and the bottom material layer. The side surface of the inflatable water ski is not easy to be damaged, and at the same time, the inflatable water ski has a double sealing effect, which is less likely to leak. Therefore, it is possible to make the inflatable water ski board less likely to be damaged as a whole, prevent leakage during use, and avoid danger.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of an inflatable water ski of the first embodiment of the utility model;

Fig. 2 is a cross-sectional view in the A-A direction shown in Fig. 1;

Fig. 3 is an enlarged view of area B shown in Fig. 2;

Fig. 4 is a schematic diagram of the connection between the second edge band and the first edge band in the inflatable water ski of the third embodiment of the present invention;

Fig. 5 is a schematic diagram of the connection between the first sealing strip, the second sealing strip and the first edge band in the inflatable water ski of the fourth embodiment of the present utility model.

Detailed ways

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, specific embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

first embodiment

Referring to FIG. 1 to FIG. 3 , an inflatable water ski board 100 includes a fabric layer 10 , a bottom material layer 20 , a cable layer 30 and a first edge band 40 . Wherein, the fabric layer 10 is suitable for contacting with the human body, and is usually the front side of the inflatable water ski board, and the fabric layer 10 has a first edge portion 11 surrounding in the circumferential direction; the bottom material layer 20 is usually the back side of the inflatable water ski board, having The second edge portion 21 surrounding in the circumferential direction; the first edge band 40 constitutes the side surface of the inflatable water ski, surrounds the fabric layer 10 and the bottom material layer 20 in the circumferential direction, and is sealingly connected to the first edge portion 11 and the second Two edge parts 21.

The fabric layer 10, the bottom material layer 20 and the first edge band 40 encircle the inflatable chamber of the inflatable water ski 100, and the pull wire layer 30 is located in the inflatable chamber, which is suitable for keeping the inflatable water ski 100 inflated. predetermined shape.

In this embodiment, the inflatable water ski board 100 also includes a second edge band 50, the second edge band 50 has an annular structure, surrounds the fabric layer 10 and the bottom material layer 20 in the circumferential direction, and seals the first edge portion 11 and the bottom material layer 20. The second edge portion 21 , and the second edge band 50 covers the first edge band 40 .

That is to say, the side of the inflatable water ski 100 has two edge bands: the first edge band 40 and the second edge band 50, which can play the role of double protection, so that the side of the inflatable water ski 100 does not vulnerable to damage. Moreover, the first edge band 40 and the second edge band 50 are both sealed to connect the first edge portion 11 and the second edge portion 21 , so that the inflatable water ski 100 has a double sealing effect and is less likely to leak. Therefore, the inflatable water ski board 100 of this embodiment is less likely to be damaged as a whole, preventing leakage during use and avoiding danger.

It should be noted that, in other modified examples, more edge bands can also be provided, for example, more than three edge bands can be set on the side of the inflatable water ski, and the outer layer of edge bands can cover the inner layer Edge banding, so as to play a better protective effect and sealing effect.

As shown in FIG. 3 , the first edge band 40 has a first edge portion 41 disposed opposite to the first edge portion 11 , and a second edge portion 42 disposed opposite to the second edge portion 21 . Wherein, the first edge portion 41 overlaps with the first edge portion 11 to form a first interface aa, and the second edge portion 42 overlaps with the second edge portion 21 to form a second interface bb; the second edge band 50 covers the first A junction aa and a second junction bb.

Specifically, a first glue layer 61 is provided between the first edge portion 41 and the first edge portion 11, and the first edge portion 41 and the first edge portion 11 are sealed and connected through the first glue layer 61. The first junction aa is It is the sealing connection position between the first edge band 40 and the fabric layer 10 .

A second glue layer 62 is provided between the second edge portion 42 and the second edge portion 21, and the second edge portion 42 and the second edge portion 21 are sealed and connected through the second glue layer 62. The second junction bb is the first The sealing connection position between the edge banding 40 and the primer layer 20 .

By making the second edge sealing tape 50 cover the first junction aa and the second junction bb, that is, the second edge sealing tape 50 covers the first edge sealing tape 40 and the fabric layer 10 at the first junction aa at the same time, the second edge sealing tape 50 covers the second edge band 50 and the primer layer 20 at the second junction bb at the same time. This structure can avoid directly exposing the first junction aa and the second junction bb to the external environment, and prevent foreign objects from directly contacting and destroying the second junction. The first junction aa and the second junction bb cause air leakage on the inflatable water ski.

Continuing to refer to FIG. 3 , a third glue layer 63 is provided between the first edge banding 40 and the second edge banding 50 , wherein the third glue layer 63 covers the inner peripheral surface of the second edge banding 50 . That is, the first edge band 40 and the second edge band 50 are fixedly connected through the third glue layer 63 . Compared with the case where only the first edge band 40 is provided, the thickness of the side of the inflatable water ski in this embodiment is increased, so that the side of the inflatable water ski 100 is less likely to be damaged.

In addition, since the second edging tape 50 covers the first edging tape 40 , the third glue layer 63 covers the inner peripheral surface of the second edging tape 50 . Therefore, on the fabric layer 10, the third glue layer 63 is coated along the axial direction of the fabric layer 10; on the primer layer 20, the third glue layer is coated along the axial direction of the primer layer 20 63 , the second edge banding 50 covers the third glue layer 63 to realize the sealed connection between the second edge banding 50 and the fabric layer 10 and the primer layer 20 .

Continuing to refer to FIG. 3 , the wire layer 30 includes an upper wire base layer 31 , a lower wire base layer 32 and a wire 33 disposed between the upper wire base layer 31 and the lower wire base layer 32 . The two ends of the backguy 33 are respectively fixedly connected to the upper backguy base 31 and the lower backline 32. Its function is to maintain a constant distance between the inflated upper backguy 31 and the downline 32, so that the inflated water ski The board 100 has the shape of a flat plate.

Wherein, the upper drawstring base layer 31 is connected to the fabric layer 10 , and the lower drawstring base layer 32 is connected to the bottom material layer 20 . Specifically, the fourth glue layer 64 is set between the upper pull wire base layer 31 and the fabric layer 10, and the upper pull wire base layer 31 is fixedly connected to the fabric layer 10 through the fourth glue layer 64; The glue layer 65 is fixedly connected to the base material layer 20 through the fifth glue layer 65 .

In this embodiment, the first glue layer 61 , the second glue layer 62 , the third glue layer 63 , the fourth glue layer 64 and the fifth glue layer 65 can all be formed by curing composite glue. The composite glue includes glue and a curing agent, wherein the mass fraction of the curing agent is between 5% and 10%, preferably 6%. Specifically, the glue in the composite glue can be polyurethane, and the curing agent can be isocyanate.

In addition, it should be noted that the fabric layer 10 , the bottom material layer 20 , the first edge band 40 and the second edge band 50 are all waterproof, so as to prevent water from entering the air-filled chamber. Specifically, the fabric layer 10, the bottom material layer 20, the first edge band 40 and the second edge band 50 can all be selected from PVC (polyvinyl chloride) material, thermoplastic elastomer TPE (Thermoplastic Elastomer) material, or polyester type Or polyether thermoplastic polyurethane elastomer rubber PU (Thermoplastic polyurethanes) and other materials.

Referring to Fig. 1, inflatable water ski board 100 also has anti-slip layer 12, and described anti-slip layer 12 is arranged on fabric layer 10, and when human body contacts fabric layer 10, anti-slip layer 12 is in order to increase the distance between inflatable water ski board 100 and human body. The coefficient of friction between them prevents slipping.

In addition, the inflatable water ski 100 also includes a fixing seat 13 and a tail rudder (not shown in the figure). Wherein, the fixing seat 13 is disposed on the fabric layer 10 and is recessed downward toward the bottom material layer 20 . The fixing seat 13 is used for fixing the mast base, the fishing rod base or the camera base, etc., when the inflatable water ski 100 is floating on the water surface, it is convenient for fishing and photography.

The tail rudder is arranged on the bottom material layer 20, and is suitable for making the inflatable water ski 100 float on the water surface stably, and can adjust the floating direction of the inflatable water ski 100. Specifically, the bottom material layer 20 of the inflatable water ski board 100 has a tail rudder installation hole, and the tail rudder is fixedly arranged in the tail rudder installation hole.

second embodiment

The difference between this embodiment and the first embodiment lies in that: the second edge band is not in a ring structure, therefore, the second edge band does not circumferentially surround the fabric layer and the bottom material layer.

Referring to FIG. 1, an inflatable water ski 100 has a head end 100a and a tail end 100b. During the use of the inflatable water ski 100 , the head end 100 a and the tail end 100 b usually have more collisions than the two sides of the inflatable water ski 100 , so they are more likely to be damaged.

Therefore, in this embodiment, the second edge band includes a front edge band (not shown in the figure) and a rear edge band (not shown in the figure). Wherein, the front edge band is set on the head end 100a of the inflatable water ski, and the tail edge band is set on the tail end 100b of the inflatable water ski.

Specifically, at the head end 100a and the tail end 100b of the inflatable water ski, from the first edge to the second edge, the front edge band wraps the first edge band 40, and the rear edge band wraps the first edge band 40. The tape wraps the first edging tape 40 .

By setting the front edge band at the head end 100a and the tail edge band at the tail end 100b, the position of the inflatable water ski at the head end 100a and the tail end 100b can play a double protective role and double sealing effect , to reduce the risk of damage and leakage of inflatable water skis.

In other modified examples, a front edge band may be provided only at the head end 100a of the inflatable water ski; or a tail edge band may be provided only at the tail end 100b of the inflatable water ski.

third embodiment

Referring to FIG. 4 , the difference between this embodiment and the first embodiment is that the glue layer between the first edge banding 40 and the second edge banding 50 is not completely coated with the second edge banding 50 inner surface.

Specifically, the second edge band 50 includes a third edge portion 51 and a fourth edge portion 52 . Wherein, the third side portion 51 covers the first junction aa, and the sixth glue layer 66 is arranged between the first junction aa to realize the sealed connection; the fourth side portion 52 covers the second junction bb, and is connected to the second junction bb. A seventh glue layer 67 is arranged between them to realize a sealed connection.

At this time, no glue layer is set in the middle of the first edge band 40 and the second edge band 50 that are arranged oppositely, but only along the surrounding edges of the fabric layer 10, the first junction aa and along the bottom material layer 20 A glue layer is provided at the second junction bb, and this structure makes a cavity 68 formed between the first edge banding 40 and the second edge banding 50 .

By making the third edge portion 51 cover the first junction aa, and the fourth edge portion 52 cover the second junction bb, it can avoid directly exposing the first junction aa and the second junction bb to the external environment, and prevent foreign objects from directly contacting and destroying the second junction. One junction aa and the second junction bb, resulting in leakage of the inflatable water ski.

At the same time, the third edge portion 51 and the fourth edge portion 52 can also function as a second seal, so that the inflatable water ski is less likely to leak.

Fourth embodiment

Referring to FIG. 5 , the difference between this embodiment and the first embodiment is that the second edge band of the inflatable water ski is transformed into a first sealing strip 71 and a second sealing strip 72 . Wherein, the first sealing strip 71 is fixedly arranged on the first edge portion 11 of the fabric layer, and the second sealing strip 72 is fixedly arranged on the second edge portion 21 of the bottom material layer.

In this embodiment, the first sealing strip 71 has an annular structure, surrounds the edge of the fabric layer 10 in the circumferential direction, and seals and connects the fabric layer 10 and the first edge band 40; the second sealing strip 72 has an annular structure, Surrounding the edge of the primer layer 20 in a circumferential direction, and sealingly connecting the primer layer 20 and the first edge band 40 .

Specifically, the first edge band 40 has a first edge portion 41 disposed opposite to the first edge portion 11 , and a second edge portion 42 disposed opposite to the second edge portion 21 . Wherein, the first edge portion 41 overlaps with the first edge portion 11 to form a first interface aa, and the second edge portion 42 overlaps with the second edge portion 21 to form a second interface bb; the first sealing strip 71 covers the first The junction aa, the second sealing strip 72 covers the second junction bb.

Wherein, a first glue layer 61 is provided between the superimposed first edge portion 41 and the first edge portion 11, and the first junction aa is the sealing connection position between the first edge band 40 and the fabric layer 10; A second glue layer 62 is provided between the second edge portion 42 and the second edge portion 21 , and the second boundary bb is the sealing connection position between the first edge band 40 and the primer layer 20 .

By making the first edge strip 71 cover the first junction aa, it is possible to prevent the first junction aa from being directly exposed to the external environment, prevent foreign objects from directly contacting and destroying the first junction aa, and causing the inflatable water ski to leak; by making the first junction aa The second edge strip 72 covers the second junction bb, which can also prevent the second junction bb from being directly exposed to the external environment, prevent external objects from directly contacting and damaging the second junction bb, and cause the inflatable water ski to leak.

Continuing to refer to FIG. 5 , the sixth glue layer 66 is set between the first edge strip 71 and the first junction aa to realize the airtight connection; the seventh glue layer 67 is set between the second edge strip 72 and the second junction bb to realize Sealed connection. That is, apply glue on the first edge banding strip 71 and cover the first edge banding tape 40 and the fabric layer 10 at the same time; coat glue on the second edge banding strip 72 and cover the first edge banding band 40 and the base material at the same time Layer 20, this structure can play the effect of the second seal, making the inflatable water ski board less prone to leakage.

It should be noted that, in this embodiment, the first edge banding strip 71 and the second edge banding strip 72 are ring-shaped structures, so that they can circumferentially surround the fabric layer 10 and the primer layer 20 . In other modified examples, the first edge strip 71 and the second edge strip 72 can also be of a belt-like structure, so that the first edge strip 71 and the second edge strip 72 are arranged on the first edge of the inflatable water ski. end, or set at the tail end of the inflatable water ski.

For a specific setting manner, reference may be made to the second embodiment, and details are not repeated here.

Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model, so the protection scope of the present utility model should be based on the scope defined in the claims.

Claims (13)

1. An inflatable water ski, characterized in that it comprises: a fabric layer having a first edge portion circumferentially surrounding said fabric layer; a primer layer having a second edge portion circumferentially surrounding the primer layer; The puller layer is located between the fabric layer and the bottom material layer, and is suitable for keeping the inflated water ski board in a predetermined shape after inflation; a first edge band, the first edge band circumferentially surrounds the fabric layer and the bottom material layer, and sealingly connects the first edge portion and the second edge portion; The fabric layer, the bottom material layer and the first edge banding enclose the inflatable chamber of the inflatable water ski; A second edge band, the second edge band extending along the circumferential direction, is provided at least at the front end or tail end of the inflatable water ski; and, The second edge band sealingly connects the first edge portion and the second edge portion; from the first edge portion to the second edge portion, the second edge band wraps the first edge portion Sideband. 2. The inflatable water ski according to claim 1, wherein the second edge band includes a front edge band and a rear edge band, and the front edge band is arranged on the inflatable water ski The head end of the inflatable water ski is arranged at the tail end of the inflatable water ski. 3. The inflatable water ski of claim 1, wherein the second edge band circumferentially surrounds the fabric layer and the base material layer. 4. The inflatable water ski according to any one of claims 1-3, characterized in that, the first edge band has a first side opposite to the first edge, and is opposite to the first edge. a second edge portion opposite to the two edge portions; The first edge portion and the first edge portion are overlapped to form a first junction, and the second edge portion and the second edge portion are overlapped to form a second junction; The second edge band covers the first junction and the second junction. 5. The inflatable water ski of claim 4, wherein the second edge band comprises: a third side part, the third side part covers the first junction, and a glue layer is arranged between the third side part and the first junction to realize a sealed connection; A fourth side part, the fourth side part covers the second junction, and a glue layer is arranged between the fourth side part and the second junction to realize a sealed connection. 6. The inflatable water ski according to claim 4, wherein a glue layer is arranged between the first edge band and the second edge band, and the glue layer covers the second edge band inner peripheral surface. 7. The inflatable water ski according to claim 4, characterized in that, a glue layer is arranged between the superimposed first edge parts and the first side parts to realize a sealed connection, and the superimposed first edge parts A glue layer is arranged between the two edge parts and the second edge part to realize the sealing connection. 8. The inflatable water ski according to claim 1, wherein the cable layer comprises an upper cable base layer, a lower cable base layer, and a cable arranged between the upper cable base layer and the lower cable base layer; The pull wire base layer is connected to the fabric layer, and the pull wire base layer is connected to the bottom material layer. 9. The inflatable water skiing board according to claim 8, wherein a glue layer is set between the upper pull wire base layer and the fabric layer to realize the connection, and between the pull wire base layer and the bottom material layer Set the layer of glue to make the connection. 10. The inflatable water ski board according to any one of claims 5, 6, 7, and 9, wherein the glue layer is formed by curing a composite glue, and the composite glue includes glue and a curing agent, and the curing The mass fraction of the agent is between 5%-10%. 11. An inflatable water ski, characterized in that it comprises: a fabric layer having a first edge portion circumferentially surrounding said fabric layer; a primer layer having a second edge portion circumferentially surrounding the primer layer; The puller layer is located between the fabric layer and the bottom material layer, and is suitable for keeping the inflated water ski board in a predetermined shape after inflation; a first edge band, the first edge band circumferentially surrounds the fabric layer and the bottom material layer, and sealingly connects the first edge portion and the second edge portion; The fabric layer, the bottom material layer and the first edge banding enclose the inflatable chamber of the inflatable water ski; a first sealing strip, the first sealing strip is fixedly arranged on the first edge portion, and sealingly connects the fabric layer and the first edge banding; The second sealing strip, the second sealing strip is fixedly arranged on the second edge portion, and sealingly connects the primer layer and the first edge banding. 12. The inflatable water ski according to claim 11, wherein the first edge band has a first edge portion opposite to the first edge portion, a second edge portion opposite to the second edge portion department; The first edge portion and the first edge portion are overlapped to form a first junction, and the second edge portion and the second edge portion are overlapped to form a second junction; The first sealing strip covers the first junction, and the second sealing strip covers the second junction. 13. The inflatable water ski according to claim 12, wherein a glue layer is provided between the first sealing strip and the first junction to realize a sealed connection; between the second sealing strip and the second junction Sets the glue layer for an airtight connection.