CN218248385U - Fishtail-shaped fin - Google Patents

Abstract

The utility model relates to a swimming and diving equipment technical field discloses a fin of fish tail type, and it includes sclarema and soft packet of body, and soft packet of body injection moulding is on the sclarema, and soft packet of body is used for wearing on the sole. The utility model has the advantages that: with soft package body injection moulding on the stereoplasm board, the sole parcel is comfortable at soft package internal dressing, and when it was used for paddling, the stereoplasm board was as web body main part simultaneously, can effectually prevent to warp, makes the fin can provide sufficient power of advancing.

Description

Fishtail-shaped fin

Technical Field

The utility model relates to the technical field of swimming and diving equipment, in particular to a fishtail-shaped fin.

Background

Swimming is a popular sport, and as is known, the flipper is used in diving sports, is a diving tool and is divided into a shoe body and a web body, the flipper is worn on the foot by imitating the web of an animal to increase the water poking capacity so as to provide strong advancing power for swimming and diving, the wide area of the flipper can provide strong power, and the flipper does not need to move two hands to generate power, so that the two hands can be liberated to carry out other works.

The existing flipper is formed by pressing rubber or plastics, the flipper formed by pressing the rubber has higher wearing comfort, but the power provided by the flipper body is smaller because of the softer texture, and the power provided by the flipper body is larger because of the harder texture, but the wearing comfort is lower because of the harder texture, such as Chinese utility model patent (the name of No. CN201921219530. X: a flipper for swimming which is convenient to disassemble).

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fishtail-shaped flipper, which overcomes the defects of the prior art.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a fin of fish tail type, includes sclarema and soft package body, soft package body injection moulding is in on the sclarema, the soft package body is used for wearing on the sole.

Preferably, the sclarex board includes sole portion and the portion of drawing water, the portion of drawing water integrated into one piece is in the tip department of sole portion, soft packet of body includes shoes somatic part and water conservancy diversion portion, the cladding of water conservancy diversion portion the edge of the portion of drawing water, the cladding of sole portion the bottom surface of shoes somatic part, the portion of drawing water is the steel fork form, between two adjacent teeth be provided with the guiding gutter in the portion of drawing water.

Preferably, the water chute is arc-shaped, and the arc bottom of the arc is far away from the water cutting part.

Preferably, shoes somatic part both sides integrated into one piece has the connection piece in the shoes bottom, the connection piece is kept away from integrated into one piece spacing post on the outer wall of the one end of shoes bottom, a plurality of regulation through-holes have been seted up on the shoes group at the rear portion of shoes somatic part, it equally divide for two sets ofly and is located respectively to adjust the through-hole the both sides of shoes somatic part, through with spacing post card is gone into correspondingly in the regulation through-hole demountable installation rear portion the upper of a shoe.

Preferably, a plurality of fastening grooves are formed in the hard bone plate, the fastening grooves are divided into two groups, one group of the fastening grooves is formed in the shoe bottom, the other group of the fastening grooves is formed in the joint of the shoe bottom and the water scraping part, a plurality of connecting blocks are integrally formed at the bottom of the soft bag body, the connecting blocks are arranged in the fastening grooves in a one-to-one correspondence mode, a limiting block is integrally formed at one end, away from the soft bag body, of each connecting block, and the limiting block is clamped on a port of each fastening groove.

Preferably, draw water portion go up integrated into one piece and have the sand grip, the sand grip is followed the outline setting of drawing water portion, the both ends of sand grip all are close to sole portion with the junction of drawing water portion, just the sand grip embedding in the water conservancy diversion portion.

Preferably, a plurality of anti-slip columns are integrally formed on the shoe bottom and penetrate through the bottom surface of the shoe body.

Compared with the prior art, the beneficial effects of the utility model are that:

with soft package body injection moulding on the stereoplasm board, the sole parcel is comfortable at soft package internal dressing, and when it was used for paddling, the stereoplasm board was as web body main part simultaneously, can effectually prevent to warp, makes the fin can provide sufficient power of advancing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a bone plate;

FIG. 3 is a schematic structural view of a bladder;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

in the figure, 1-hard bone plate, 2-soft bag body, 3-sole part, 4-water-scratching part, 5-sole part, 6-flow guiding part, 7-water guiding groove, 8-fastening groove, 9-connecting block, 10-limiting block, 11-connecting piece, 12-limiting column, 13-adjusting through hole, 14-antiskid column and 15-convex strip.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, a fin of fish tail type, including stereoplasm board 1 and soft packing body 2, soft packing body 2 injection moulding is on stereoplasm board 1, and soft packing body 2 is used for wearing on the sole, with soft packing body 2 injection moulding on stereoplasm board 1, the sole parcel is comfortable in soft packing body 2 internal dressing, and when it was used for paddling simultaneously, stereoplasm board 1 can effectually prevent to warp as the web main part, makes the fin can provide sufficient power of advancing.

In this embodiment, as shown in fig. 1 to 3, the hard bone plate 1 includes a sole portion 3 and a paddling portion 4, the paddling portion 4 is integrally formed at a toe tip of the sole portion 3, the soft package body 2 includes a sole portion and a flow guide portion 6, the flow guide portion 6 covers an edge of the paddling portion 4, the sole portion 3 covers a bottom surface of the sole portion, the paddling portion 4 is in a steel fork shape, teeth of the steel fork are multiple, a water guide groove 7 is provided on the flow guide portion 6 between two adjacent teeth, when paddling, water in the water guide groove 7 cannot diffuse to both sides of the water guide groove 7, and only flows along the water guide groove 7, so that the overall water flow speed is increased, and more sufficient power is provided for advancing.

In this embodiment, as shown in fig. 3, the water chute 7 is arc-shaped, the arc bottom of the arc is far away from the water cutting part 4, and the design of the arc-shaped curved surface saves more labor when the swimmer kicks water.

In this embodiment, as shown in fig. 1, 2, 4, integrated into one piece has connection piece 11 on the sole portion 3 of shoes body portion both sides, connection piece 11 keeps away from integrated into one piece limited post 12 on the outer wall of the one end of sole portion 3, a plurality of regulation through-holes 13 have been seted up on the shoes group at the rear portion of shoes body portion, regulation through-hole 13 equally divide into two sets ofly and be located the both sides of shoes body portion respectively, through going into the upper of a shoe at demountable installation rear portion in the regulation through-hole 13 that corresponds with spacing post 12 card, through the cooperation of mediation through-hole and limited post 12, the upper of a shoe at adjustable rear portion is to the power of hugging tightly of heel, satisfy different swimmers and hug the demand that the power required difference to the heel.

In this embodiment, as shown in fig. 4 and 5, a plurality of fastening grooves 8 have been seted up on the sclerite 1, fastening grooves 8 divide into two sets ofly, a set of fastening grooves 8 are seted up on sole portion 3, another set of fastening grooves 8 are seted up in sole portion 3 and the junction of rowing water portion 4, the bottom integrated into one piece of sack body 2 has a plurality of connecting blocks 9, connecting blocks 9 one-to-one sets up in fastening grooves 8, the one end integrated into one piece that sack body 2 was kept away from to connecting blocks 9 has stopper 10, stopper 10 card is on the port of fastening grooves 8, make the connection between sole portion and the sole portion 3 fasten more, the separation appears in the reduction use and influences the risk of kicking water.

In this embodiment, as shown in fig. 4, the paddling part 4 is integrally formed with a convex strip 15, the convex strip 15 is arranged along the outer contour of the paddling part 4, two ends of the convex strip 15 are both close to the connection part of the shoe bottom part 3 and the paddling part 4, and the convex strip 15 is embedded into the flow guide part 6, so that the connection between the flow guide part 6 and the paddling part 4 is more tight, and the risk of paddling affected by separation in use is reduced.

In this embodiment, as shown in fig. 4, the sole portion 3 is integrally formed with a plurality of studs 14, and the studs 14 penetrate the bottom surface of the sole portion, so as to reduce the risk of slipping of the sole of the wearer during use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a fin of fish tail type, includes sclarema (1) and soft packet body (2), soft packet body (2) injection moulding is in on sclarema (1), soft packet body (2) are used for wearing on the sole, its characterized in that: stereoplasm board (1) includes sole portion (3) and draws water portion (4), draw water portion (4) integrated into one piece and be in the tip department of sole portion (3), soft inclusion (2) are including shoes somatic part (5) and water conservancy diversion portion (6), water conservancy diversion portion (6) cladding draw the edge of water portion (4), sole portion (3) cladding the bottom surface of shoes somatic part (5), draw water portion (4) and be the steel fork form, between two adjacent teeth be provided with guiding gutter (7) on water conservancy diversion portion (6).

2. A fin of the fishtail type according to claim 1, wherein: the water guide groove (7) is arc-shaped, and the arc-shaped arc bottom is far away from the water cutting part (4).

3. A fin of the fishtail type according to claim 1, wherein: shoes somatic part (5) both sides integrated into one piece has connection piece (11) in shoes bottom (3), connection piece (11) are kept away from integrated into one piece limiting column (12) on the outer wall of the one end of shoes bottom (3), a plurality of regulation through-holes (13) have been seted up on the shoes group at the rear portion of shoes somatic part (5), regulation through-hole (13) are equallyd divide for two sets ofly and are located respectively the both sides of shoes somatic part (5), through with limiting column (12) card is gone into correspondingly in regulation through-hole (13) demountable installation rear portion the upper of a shoe.

4. A fin of the fishtail type according to claim 1, wherein: seted up a plurality of fastening grooves (8) on the sclarema board (1), fastening groove (8) divide into two sets ofly, and is a set of fastening groove (8) are seted up on sole portion (3), another group fastening groove (8) are seted up sole portion (3) with the junction of drawing water portion (4), the bottom integrated into one piece of sack body (2) has a plurality of connecting blocks (9), connecting block (9) one-to-one sets up in fastening groove (8), keep away from in connecting block (9) the one end integrated into one piece of sack body (2) has stopper (10), stopper (10) card is in on the port of fastening groove (8).

5. A fin of the fishtail type according to claim 1, wherein: draw water portion (4) go up integrated into one piece and have sand grip (15), sand grip (15) are followed the outline setting of drawing water portion (4), the both ends of sand grip (15) are all close to sole portion (3) with draw the junction of water portion (4), just sand grip (15) embedding in water conservancy diversion portion (6).

6. A fin of the fishtail type according to claim 1, wherein: the shoe is characterized in that the shoe bottom (3) is integrally formed with a plurality of anti-slip columns (14), and the anti-slip columns (14) penetrate through the bottom surface of the shoe body (5).

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