CN209972755U - Paddle - Google Patents

Abstract

The utility model discloses a paddle, it is unreasonable that it has solved current paddle structural design, it is heavier to have self weight, the paddle slides the resistance of in-process big, consume people's physical power easily, it is inefficient to slide, the paddle edge is easy to be bumped and is decreased, the technical problem that the comfort level is low, it includes the oar handle, oar pole and paddle, the oar pole is the knee, the oar handle is established in the rear end of oar pole, the paddle is established at the front end of oar pole for the smooth flat structure of front end circle, the paddle is by upper and lower two-layer carbon cloth and middle foam core integrated into one piece's sandwich structure, but wide application in paddle technical field.

Description

Paddle

Technical Field

The utility model belongs to the technical field of the quant, concretely relates to quant.

Background

As is well known, a paddle is one of the most important tools in rowing. The boat oar simulates the pectoral fin and ventral fin of the fish by utilizing the labor-consuming lever principle, and can move back and forth by one stroke like the fish fin, so that the boat body moves forward slowly. The upper end of the paddle is a round rod which is beneficial to holding by hands, so that a holding rod (a paddle rod) is called; the lower end is plate-shaped, namely a paddle board (paddle) for water stirring, and the boat is advanced by utilizing Newton's third law on physics and through the reaction force of water waves. At present, the quant mainly comprises oar handle, oar pole and paddle triplex, and the paddle adopts flat structure mostly, and stirring effect is not good at the in-process of paddling, can't stir more water of a large amount, and people can only compensate the volume of paddling through increasing the number of times of paddling, consequently general quant consumes people's physical power when using easily. The paddle is easy to fatigue after being used for a long time in an integral solid filling type (with heavier weight), and is different from a paddle cavity type (with lighter weight) in water, and the water sliding action caused by the water flow relation has drift feeling. Although the existing paddle can paddle to advance the boat, the paddle part is formed by compression molding of glass fibers and carbon fibers, the appearance of the product is monotonous, and the edge of the paddle is easy to damage. And current leisure quant structural design is unreasonable, uses inconveniently, and the resistance that produces in the motion process is great, causes user's physical demands too fast easily, can not make the participant obtain maximum amusement and motion and feel.

Disclosure of Invention

The utility model discloses to the shortcoming that exists among the prior art and not enough, according to the hydrodynamics principle, provided a structural design scientific and ingenious, oar and slided the resistance of in-process and show the reduction, and be difficult for causing the hydroplaning action to have the drift to feel, is showing the consumption that reduces user's physical power in the use, and laborsaving and slide efficiently, the comfort level is high, the structure molding is firm, long service life's oar.

Therefore, the utility model provides a paddle, including oar handle, oar pole and paddle, the oar pole is the knee, and the oar handle is established in the rear end of oar pole, and the paddle is established at the front end of oar pole for the smooth flat structure of front end circle, and the paddle is by upper and lower two-layer carbon cloth and middle foam core integrated into one piece's sandwich structure.

Preferably, the edges of the upper and lower layers of carbon fiber cloth are internally coated with integrally formed soft edges.

Preferably, the thickness of the carbon fiber cloth is 0.2mm-0.5mm, and the thickness of the middle foam core material is 1.6mm-15 mm.

Preferably, the soft edge material is polyurethane rubber.

Preferably, the widths of the soft edges of the upper and lower layers of carbon fiber cloth are respectively 5mm-10 mm.

Preferably, the paddle rod is made of wood, and is composed of a middle wood rod and a rear rod, wherein the middle wood rod is formed by splicing a left rod, a middle rod and a right rod which are symmetrically arranged, and the rear rod is integrally formed with the middle wood rod; the middle rod is made of high-density wood, the density of the middle rod is greater than that of the left rod and the right rod, and the rear rod is made of light wood.

Preferably, the front end of the middle rod is V-shaped and is inserted into the interlayer at the rear end of the paddle sandwich structure, and a raised V-shaped reinforcing rib structure is formed at the connection position of the rear end of the upper-layer carbon fiber cloth.

Preferably, the carbon fiber cloth at the rear end of the paddle and the paddle rod are connected to the middle part of the paddle rod in a smooth transition mode.

Preferably, the outer layers of the paddle handle, the paddle rod and the paddle are coated with an integrally formed matte paint spraying coating.

The utility model has the advantages that:

(1) the utility model discloses a quant, structural design scientific and ingenious, the oar pole adopts streamlined knee design, combines together with the sandwich structure design of paddle to it is easy to go into water, is showing the resistance that reduces the quant and slide the in-process, and is difficult for causing the aquaplaning action to have the drift sense, is showing the consumption that reduces user's physical power in the use, laborsaving and slide efficiently, the comfort level that the oar pole that holds that more accords with the user slides needs makes the participant obtain the biggest amusement and motion experience.

(2) The utility model discloses a quant, structural modeling is firm, long service life, satisfies different waters and slides the demand, and applicable scope is wide.

Drawings

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

FIG. 2 is a schematic structural view of the front view of FIG. 1;

FIG. 3 is a schematic structural view of the bottom view of FIG. 1;

FIG. 4 is a schematic structural view of the left side view of FIG. 1;

fig. 5 is a schematic structural view of the front view of fig. 1 (with soft edge, left bar, middle bar, right bar).

The labels in the figure are: 1. the paddle comprises a paddle handle, 2 paddle rods, 3 paddles, 4 soft edges, 5V-shaped reinforcing rib structures, 6 left rods, 7 middle rods, 8 right rods and 9 rear rods.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The method used in the utility model is a conventional method if no special regulation is provided; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.

As shown in fig. 1-4, the utility model provides a paddle, including oar handle 1, oar pole 2 and paddle 3, oar pole 2 is the knee, and the knee adopts streamlined design, reduces the paddle on the one hand and slides the resistance of in-process, and on the other hand more accords with user's human demand, and is laborsaving and slide efficiently, and the comfort level also is showing and is improving. The oar handle 1 is arranged at the rear end of the oar rod, the paddle 3 is of a flat plate structure with a smooth front end and is arranged at the front end of the oar rod 2, and the paddle 3 is of a sandwich structure formed by an upper layer of carbon fiber cloth, a lower layer of carbon fiber cloth and a middle foam core material in an integrated mode. The thickness of the carbon fiber cloth is 0.3mm, the thickness of the middle foam core material is 1.6-15mm, and the material and the structural design obviously reduce the weight of the paddle and obviously improve the sliding efficiency; the structure and the shape stability of the paddle are ensured, and the service life is prolonged; the physical consumption of the users is reduced, and the participants can obtain the maximum entertainment and sports feeling.

As shown in fig. 5, the edges of the upper and lower layers of carbon fiber cloth are wrapped with integrally formed soft edges 4. The soft edge 4 is made of polyurethane rubber, and has the advantages of good elasticity, light weight and high anti-collision performance. The width of the soft edge 4 at the edge of the upper and lower layers of carbon fiber cloth is respectively 8mm, the occurrence of the collision damage condition at the edge of the paddle is effectively avoided, the influence on the sliding match is prevented, the service life of the paddle is prolonged, the requirements of different water areas can be met, and the range of applicable water areas is wide.

As shown in fig. 5, the paddle lever 2 is made of wood, and the paddle lever 2 is composed of a middle wood lever part formed by splicing three layers of a left lever 6, a middle lever 7 and a right lever 8 which are symmetrically arranged, and a rear lever 9 integrally formed with the middle wood lever part; the middle rod 7 is made of high-density wood, the density of the middle rod 7 is greater than that of the left rod 6 and the right rod 8, and the rear rod 9 is made of light wood. The middle rod 7 is made of high-density wood, the middle rod 7 plays a supporting role, the firmness of the whole paddle is improved, the curvature shape of the paddle rod 2 is kept stable, and the service life is prolonged; the density of the material of the middle rod 7 is greater than the density of the material of the left rod 6 and the right rod 8, the left rod 6 and the right rod 8 increase the shaping effect of the paddle rod 2, and the comfort degree meeting the sliding requirement of a human body holding the paddle rod 2 is convenient to process and manufacture. The rear rod 9 is made of light wood, the light wood has the characteristics of light weight, high strength and bending resistance, the bending structural design of the rear rod 9 is facilitated, the comfort level meeting the sliding requirement of a human body holding the paddle rod 2 is convenient to process and manufacture, the weight of the paddle is effectively reduced, the sliding resistance is reduced, and the time and labor are saved when a user operates the paddle.

The front end of king-rod 7 is during the V style of calligraphy inserts the intermediate layer of 3 sandwich structure rear ends of paddle, and forms bellied V style of calligraphy strengthening rib structure 5 in the rear end junction of upper carbon cloth, on the one hand, can reduce the resistance of oar, makes the work efficiency of oar show the improvement, and on the other hand further strengthens the tightness of oar, prolongs its life.

The carbon cloth of the rear end of paddle 3 and the middle part of 2 smooth transition connections of oar pole to oar pole 2 make oar pole 2 and 3 integrations of paddle, show the sliding resistance who reduces the oar, when using the utility model discloses a labour saving and time saving when the oar slides, pleasing to the eye moreover, showing the comfort level that improves the user, make the participant obtain the biggest amusement and motion impression.

The outer layer of the paddle handle 1, the paddle rod 2 and the paddle 3 is coated with an integrally formed matte paint spraying coating, the waterproof performance of the paddle is further enhanced, the sliding resistance is reduced, meanwhile, the comfort level of a user is improved, particularly, the phenomenon of reflection does not occur under the irradiation of strong sunlight, and the eyes of the user or a spectator are not stabbed.

To sum up, the utility model discloses a paddle, structural design is scientific and ingenious, and oar pole 2 adopts streamlined curved bar design, combines together with the sandwich structure design of paddle 3, is showing the resistance that reduces the paddle in the sliding process, reduces the consumption of user's physical power, laborsaving and slide efficiently, more accords with the comfort level that user's holding oar pole 2 and slide needs, makes the participant obtain the biggest amusement and motion experience; the structure molding is firm, long service life, satisfies different waters and slides the demand, and applicable wide range.

The above are only embodiments of the present invention, for example, the widths of the soft edges of the upper and lower layers of carbon fiber cloth are 5mm-10mm respectively; the thickness of the carbon fiber cloth is 0.2mm-0.5 mm; the thickness of the middle foam core material is 1.6-15 mm; all can realize the utility model discloses a quant.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "middle", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims (9)

1. The utility model provides a paddle, includes oar handle, oar pole and paddle, its characterized in that, the oar pole is the knee, the oar handle is established the rear end of oar pole, the paddle is established for the smooth flat structure of front end circle the front end of oar pole, the paddle is by upper and lower two-layer carbon cloth and middle foam core material integrated into one piece's sandwich structure.

2. The paddle of claim 1, wherein the edges of the upper and lower layers of carbon fiber cloth are wrapped with integrally formed soft edges.

3. The paddle of claim 1, wherein the carbon fiber cloth has a thickness of 0.2mm to 0.5mm and the intermediate foam core has a thickness of 1.6mm to 15 mm.

4. The paddle of claim 2, wherein the soft edge is formed of polyurethane rubber.

5. The paddle according to claim 2, wherein the widths of the soft edges of the upper and lower layers of carbon fiber cloth are 5mm to 10mm respectively.

6. The paddle according to claim 1, wherein the paddle rod is made of wood, and is composed of a middle wood rod part formed by splicing three layers of a left rod, a middle rod and a right rod which are symmetrically arranged, and a rear rod integrally formed with the middle wood rod part; the utility model discloses a high-density wood, including left pole, right pole, well pole, back pole, middle pole material, right pole, left side pole and right pole, the middle pole material is high density timber, the density of well pole material is greater than the density of left side pole and right pole material, back pole material is light timber.

7. The paddle according to claim 6, wherein the front end of the middle rod is inserted into the interlayer at the rear end of the paddle sandwich structure in a V shape, and a raised V-shaped reinforcing rib structure is formed at the joint of the rear end of the upper carbon fiber cloth.

8. The paddle of claim 1, wherein the carbon fiber cloth at the rear end of the paddle is smoothly blended with the paddle shaft to the middle of the paddle shaft.

9. The paddle of claim 1, wherein the paddle handle, paddle shaft and outer layer of the paddle are coated with an integrally formed matte lacquer coating.

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