CN211810145U

CN211810145U - Swimming aid

Info

Publication number: CN211810145U
Application number: CN202020308511.0U
Authority: CN
Inventors: 王熠旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-30
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a swimming assistor belongs to swimming technical field. The swimming aid includes a swim ring assembly and a stretching assembly. The swimming ring assembly comprises a ring body and an extension part uniformly distributed on the ring body, the extension part is a corrugated folded pipe, and the extension part comprises a pressing plate, a connecting belt and a binding piece. When the clamp plate at extension portion both ends is close to each other, the clamp plate drives the circle body, the circle body drives extension portion and folds, adjust the length of the connection of strapping, the length of extension portion shortens, the inner circle size of circle body reduces, reach the purpose that reduces life buoy inner circle size, when the clamp plate at extension portion both ends was kept away from each other, the clamp plate drives the circle body, the circle body drives extension portion and expandes, the length extension of extension portion, the inner circle size increase of circle body, reach the purpose that increases life buoy inner circle size, and then the unable problem of adjusting of current life buoy inner circle size of effectual improvement.

Description

Swimming aid

Technical Field

The utility model relates to a swimming field particularly, relates to swimming assistor.

Background

The swimming auxiliary appliance mainly comprises a life buoy and a life jacket, at present, the size of an inner ring of the life buoy cannot be adjusted, the life buoy with a small size of the inner ring is not beneficial to being used by fat people, and the life buoy with a large size of the inner ring is not beneficial to being used by thin and small people.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides a swimming assistor aims at improving the unable problem of adjusting of current life buoy inner circle size.

The utility model discloses a realize like this:

the swimming aid includes a swim ring assembly and a stretching assembly.

The swimming ring component comprises a ring body and an extension part which is uniformly distributed on the ring body, the ring body and the extension part are of an integrated structure, the extension part is a corrugated folded pipe, cavities which are communicated with each other are arranged in the ring body and the extension part, the outer wall of the ring body is fixedly connected with an inflation piece, the inflation piece is communicated with the cavities, the extension component comprises a pressing plate, a connecting belt and a binding piece, vent holes are formed in the pressing plate in a penetrating manner, the pressing plate is respectively positioned at two ends of the extension part, the pressing plate is fixedly connected inside the ring body, the pressing plates at two ends of the extension part can be mutually pressed and folded on the extension part, the connecting belt and the binding piece are correspondingly arranged, the connecting belt and the binding piece are uniformly distributed on the periphery of the pressing plate, and the connecting belt and the binding piece are fixedly connected on the outer wall of the ring body, the strapping piece and the connecting band are respectively positioned at two ends of the extension part, and one end of the strapping piece is fixedly connected with the connecting band.

In an embodiment of the present invention, the ring body outer wall is fixedly connected with a first binding belt.

In an embodiment of the present invention, the inflation member includes an inflation tube and a gland, the inflation tube is fixedly connected to the ring body, the inflation tube is communicated to the cavity, and the gland is fixedly sleeved in the inflation tube.

In an embodiment of the present invention, the outer wall of the inflation tube is provided with an anti-slip ring.

In an embodiment of the present invention, a lightening hole is provided in the gland.

The utility model discloses an in an embodiment, the gas tube inner wall is provided with first fixture block, the gland outer wall is provided with the second fixture block, the gland passes through the second fixture block is fixed cup joint in the gas tube, first fixture block can block the second fixture block, the maximum external diameter of first fixture block with the maximum internal diameter of gas tube is interference fit, the gland with second fixture block material is rubber.

In an embodiment of the present invention, the outer wall of the inflation tube is fixedly connected with a flexible belt, and one end of the flexible belt is fixedly connected to the gland.

In an embodiment of the present invention, the flexible belt is a PVC belt.

The utility model discloses an in one embodiment, the strapping includes second strapping and fixed band, fixed band both ends fixed connection in circle body outer wall, second strapping one end is provided with the connecting hole, the connecting hole cup joint in the fixed band, the second strapping other end through the fixed connection of knoing in the connecting band.

In an embodiment of the present invention, the ring body is made of polystyrene.

The utility model has the advantages that: the swimming assistor obtained by the design in the utility model is used, air is filled into the cavity in the ring body through the inflating part, the air is not full at the moment, when the pressing plates at the two ends of the extension part are close to each other, the pressing plates drive the ring body, the ring body drives the extension part to fold, the connecting length of the binding part is adjusted, the binding part is connected with the connecting band through a knot, the length of the extension part is shortened, the size of the inner ring of the ring body is reduced, the air is continuously inflated to the inside of the ring body, the purpose of reducing the size of the inner ring of the life buoy is achieved, the connecting length of the binding part is adjusted, the binding part is connected with the connecting band through a knot, when the pressing plates at the two ends of the extension part are far away from each other, the pressing plates drive the ring body, the ring body drives the extension part to expand, the length of the extension part is extended, the size of the inner ring of, thereby effectively improving the problem that the size of the inner ring of the prior life buoy can not be adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a swimming aid according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a swim ring assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an inflatable member according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an embodiment of the present invention providing a structural extension assembly;

FIG. 5 is a schematic diagram of a platen according to an embodiment of the present invention;

FIG. 6 is a schematic view of a strapping member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the embodiment of the present invention when the size of the inner ring of the swimming aid is increased.

In the figure: 100-a swim ring assembly; 110-ring body; 120-a cavity; 130-an inflatable member; 131-an inflation tube; 132-a non-slip ring; 133-a first fixture block; 134-a flexible band; 135-a gland; 136-a second latch; 137-lightening holes; 140-an extension; 150-a first strapping band; 200-a stretching assembly; 210-a platen; 220-a connecting band; 230-a tie; 231-a second strapping; 232-fixing the belt; 233-connecting hole; 240-a vent.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a swimming aid, which includes a swim ring assembly 100 and an extension assembly 200, wherein the swim ring assembly 100 floats on the water surface to assist in learning swimming, and the extension assembly 200 is used for enlarging and reducing the size of the inner ring of the swim ring assembly 100.

Referring to fig. 2, swim ring assembly 100 includes a ring body 110 and an extension portion 140 uniformly distributed on ring body 110, ring body 110 and extension portion 140 are of an integrated structure, extension portion 140 is a corrugated folded tube, a cavity 120 is formed in ring body 110 and extension portion 140 and is communicated with each other, an inflatable member 130 is fixedly connected to an outer wall of ring body 110, inflatable member 130 is communicated with cavity 120, ring body 110 is made of a polystyrene material, a first binding band 150 is fixedly connected to an outer wall of ring body 110, first binding band 150 is fixed to an outer wall of ring body 110 by adhesive, ring body 110 is sleeved on a user, and first binding band 150 fixes ring body 110 to the user by knotting each other, thereby effectively reducing the situation that ring body 110 is separated from the user.

Referring to fig. 3, the inflation member 130 includes an inflation tube 131 and a gland 135, the inflation tube 131 is fixedly connected to the ring body 110 by gluing, the inflation tube 131 is communicated with the cavity 120, the gland 135 is fixedly sleeved in the inflation tube 131, an anti-slip ring 132 is disposed on an outer wall of the inflation tube 131, the anti-slip ring 132 and the inflation tube 131 are of an integrated structure, when the inflation device is used for inflation, the anti-slip ring 132 can effectively reduce the situation that the inflation tube 131 is separated from the inflation device, a weight-reducing hole 137 is disposed in the gland 135, a first fixture block 133 is disposed on an inner wall of the inflation tube 131, the first fixture block 133 and the inflation tube 131 are of an integrated structure, a second fixture block 136 is disposed on an outer wall of the gland 135, the gland 135 is fixedly sleeved in the inflation tube 131 by the second fixture block 136, the first fixture block 133 can block the second fixture block 136, a maximum outer diameter of the first fixture block, when first fixture block 133 cup joints with gas tube 131, gland 135 reaches sealed effect, the effectual gaseous condition of running out of cavity 120 from gas tube 131 that reduces, gland 135 and second fixture block 136 material are rubber, rubber has elasticity, make gland 135 under the exogenic action, gland 135 one end can be impressed in gas tube 131, gas tube 131 outer wall fixedly connected with flexible area 134, flexible area 134 one end fixed connection is in gland 135, flexible area 134 both ends all are through glue bonding fixed connection in gland 135 and gas tube 131 outer wall, reduce the condition that gland 135 lost, flexible area 134 sets up to the PVC area.

Referring to fig. 4 and 5, the stretching assembly 200 includes a pressing plate 210, a connecting strap 220 and a binding member 230, the pressing plate 210 is provided with a vent hole 240, the pressing plate 210 is respectively located at two ends of the extending portion 140, the pressing plate 210 is fixedly connected inside the ring body 110 by gluing, the pressing plates 210 at two ends of the extending portion 140 can mutually press and fold the extending portion 140, the connecting strap 220 and the binding member 230 are correspondingly arranged, the connecting strap 220 and the binding member 230 are uniformly distributed along the periphery of the pressing plate 210, the connecting strap 220 and the binding member 230 are both fixedly connected to the outer wall of the ring body 110, two ends of the connecting strap 220 are both fixedly connected to the outer wall of the ring body 110 by gluing, the binding member 230 and the connecting strap 220 are respectively located at two ends of the extending.

Referring to fig. 6, the strapping member 230 includes a second strapping 231 and a fixing strap 232, two ends of the fixing strap 232 are fixedly connected to the outer wall of the ring body 110 by gluing, one end of the second strapping 231 is provided with a connecting hole 233, the connecting hole 233 is sleeved on the fixing strap 232, and the other end of the second strapping 231 is fixedly connected to the connecting strap 220 by knotting.

Referring to fig. 7, air is filled into the cavity 120 in the ring body 110 through the air filling member 130, at this time, the air is not filled, when the pressing plates 210 at the two ends of the extending portion 140 are close to each other, the pressing plates 210 drive the ring body 110, the ring body 110 drives the extending portion 140 to fold, the connecting length of the second strapping 231 is adjusted, the second strapping 231 is connected to the connecting band 220 through a knot, the length of the extending portion 140 is shortened, the size of the inner ring of the ring body 110 is reduced, the air is continuously filled into the ring body 110, the purpose of reducing the size of the inner ring of the life buoy is achieved, the connecting length of the second strapping 231 is adjusted, the second strapping 231 is connected to the connecting band 220 through a knot, when the pressing plates 210 at the two ends of the extending portion 140 are far away from each other, the pressing plates 210 drive the ring body 110, the extending portion 110 drives the extending portion 140 to expand, the size of the inner ring body 110 is increased, the air is continuously filled into the, the purpose of increasing the size of the inner ring of the life buoy is achieved, and the problem that the size of the existing inner ring of the life buoy cannot be adjusted is effectively solved.

Specifically, the working principle of the swimming aid is as follows: when the life buoy is used, air is filled into the cavity 120 in the ring body 110 through the air filling pipe 131, the air is not filled at the moment, the pressing cover 135 is pressed in, when the pressing plates 210 at the two ends of the extension part 140 are close to each other, the pressing plates 210 drive the ring body 110, the ring body 110 drives the extension part 140 to fold, the connection length of the second strapping tape 231 is adjusted, the second strapping tape 231 is connected to the connecting tape 220 through a knot, the length of the extension part 140 is shortened, the size of the inner ring of the ring body 110 is reduced, the air is continuously filled into the ring body 110 to achieve the purpose of reducing the size of the inner ring of the life buoy, the connection length of the second strapping tape 231 is adjusted, the second strapping tape 231 is connected to the connecting tape 220 through the knot, when the pressing plates 210 at the two ends of the extension part 140 are far away from each other, the pressing plates 210 drive the ring body 110, the extension part 140 is driven by the ring, the air is continuously inflated until the ring body 110 is filled with air, so that the purpose of increasing the size of the inner ring of the life buoy is achieved, and the problem that the size of the inner ring of the existing life buoy cannot be adjusted is effectively solved.

The loop body 110 is sleeved on the body of a user, and the first binding belt 150 fixes the loop body 110 on the body of the user in a mutual knotting mode, so that the situation that the loop body 110 is separated from the body of the user is effectively reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The swimming aid is characterized by comprising

The swim ring assembly (100) comprises a ring body (110) and extension parts (140) uniformly distributed on the ring body (110), the ring body (110) and the extension parts (140) are of an integrated structure, the extension parts (140) are corrugated pipes, communicated cavities (120) are formed in the ring body (110) and the extension parts (140), an inflating part (130) is fixedly connected to the outer wall of the ring body (110), and the inflating part (130) is communicated with the cavities (120);

the stretching assembly (200), the stretching assembly (200) includes a pressing plate (210), a connecting band (220) and a binding piece (230), a vent hole (240) is formed in the pressing plate (210) in a penetrating manner, the pressing plate (210) is respectively located at two ends of the stretching portion (140), the pressing plate (210) is fixedly connected to the inside of the ring body (110), the pressing plates (210) at two ends of the stretching portion (140) can mutually press and fold the stretching portion (140), the connecting band (220) and the binding piece (230) are correspondingly arranged, the connecting band (220) and the binding piece (230) are uniformly distributed along the periphery of the pressing plate (210), the connecting band (220) and the binding piece (230) are both fixedly connected to the outer wall of the ring body (110), and the binding piece (230) and the connecting band (220) are respectively located at two ends of the stretching portion (140), one end of the strapping piece (230) is fixedly connected with the connecting belt (220).

2. Swimming aid according to claim 1, wherein a first strapping band (150) is fixedly connected to the outer wall of the collar body (110).

3. The swimming aid according to claim 1, wherein the inflatable member (130) comprises an inflation tube (131) and a gland (135), the inflation tube (131) is fixedly connected to the ring body (110), the inflation tube (131) is communicated with the cavity (120), and the gland (135) is fixedly sleeved in the inflation tube (131).

4. A swimming aid according to claim 3, wherein the outer wall of the gas tube (131) is provided with a non-slip ring (132).

5. A swimming aid according to claim 3, wherein a lightening hole (137) is provided in the gland (135).

6. The swimming aid according to claim 3, wherein a first clamping block (133) is arranged on the inner wall of the inflation tube (131), a second clamping block (136) is arranged on the outer wall of the gland (135), the gland (135) is fixedly sleeved in the inflation tube (131) through the second clamping block (136), the first clamping block (133) can block the second clamping block (136), the maximum outer diameter of the first clamping block (133) is in interference fit with the maximum inner diameter of the inflation tube (131), and the gland (135) and the second clamping block (136) are made of rubber.

7. A swimming aid according to claim 3, wherein a flexible strap (134) is fixedly connected to the outer wall of the inflation tube (131), and one end of the flexible strap (134) is fixedly connected to the gland (135).

8. Swimming aid according to claim 7, wherein the flexible strap (134) is provided as a PVC strap.

9. The swimming aid according to claim 1, wherein the strapping member (230) comprises a second strapping tape (231) and a fixing strap (232), two ends of the fixing strap (232) are fixedly connected to the outer wall of the ring body (110), one end of the second strapping tape (231) is provided with a connecting hole (233), the connecting hole (233) is sleeved on the fixing strap (232), and the other end of the second strapping tape (231) is fixedly connected to the connecting strap (220) through a knot.

10. A swimming aid according to claim 1, wherein the material of the ring body (110) is a polystyrene material.