CN112319756A

CN112319756A - Improved generation dragon boat oar

Info

Publication number: CN112319756A
Application number: CN202011218134.2A
Authority: CN
Inventors: 李建军; 杨杰; 徐建军
Original assignee: Miluo Quzi Dragon Boat Development Co ltd
Current assignee: Miluo Quzi Dragon Boat Development Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-02-05

Abstract

The invention relates to the technical field of dragon boats, in particular to an improved dragon boat paddle, which comprises a handle and a paddle, wherein the paddle is connected to one end of the handle, a buffer grip is arranged at one end of the handle, which is close to the paddle, and comprises a sliding sleeve, a first spring and a second spring, the sliding sleeve is connected to the handle in a sliding manner, spring positioning rings are respectively arranged at two sides of the sliding sleeve on the handle, the first spring and the second spring are both sleeved on the handle, two ends of the first spring are respectively abutted between the upper end of the sliding sleeve and the spring positioning ring above the sliding sleeve, and two ends of the second spring are respectively abutted between the lower end of the sliding sleeve and the spring positioning ring below the sliding sleeve; in the paddling process, the paddling person holds the handle, and the sliding friction generated in the process that the hand and the handle are pushed back and forth can be offset, so that the situation that the paddling person peels due to the sliding friction generated between the hand and the handle in the timely paddling process can be avoided.

Description

Improved generation dragon boat oar

Technical Field

The invention relates to the technical field of dragon boats, in particular to an improved dragon boat paddle.

Background

Along with the continuous progress of society, people pay more and more attention to strengthening the physique through various sports, people have higher awareness of safety problems in the process of rowing dragon boats in the festival and other festivals, but in the process of rowing water by taking dragon boat paddles, friction is generated between hands and paddles, and the hands are seriously rubbed after rowing for a long time to peel off, so that in order to solve the problem, people can rowing water by wearing gloves, but the situation that the gloves are easy to sweat when a dragon boat game is basically in the summer period, and dehydration and foaming occur after long-time wearing, and therefore the problems are needed to be solved by improving the existing paddles.

Disclosure of Invention

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

The utility model provides an improved generation dragon boat oar of rowing oar, including handle and paddle, the paddle is connected in the one end of handle, the handle is close to one of paddle and serves and be provided with the buffering handle, the buffering handle includes sliding sleeve, first spring and second spring, sliding sleeve sliding connection is on the handle, the both sides position that lies in sliding sleeve on the handle is provided with the spring position circle respectively, first spring and second spring are all established on the handle, the both ends of first spring respectively the butt in sliding sleeve's upper end and lie in between the spring position circle of sliding sleeve top, the both ends of second spring respectively the butt in sliding sleeve's lower extreme end and lie in between the spring position circle of sliding sleeve below.

Preferably, the outer surface of the sliding sleeve is provided with hand-held grains which are arranged in a wave-shaped structure.

Preferably, the handle is provided with threads corresponding to the outer surface of the spring positioning ring, and the spring positioning ring is in threaded connection with the handle through the threads.

Preferably, the handle is provided with uniformly arranged concave points on the surface corresponding to the sliding sleeve, the concave points are connected with balls in a sliding manner, and the inner wall of the sliding sleeve is matched with the balls in a rolling manner.

Preferably, the openings at the two ends of the sliding sleeve are respectively provided with a blocking ring, and the blocking rings are matched with the ball bearings in a blocking manner.

Preferably, the opening edges at two ends of the sliding sleeve are respectively provided with a buffer ring, and the buffer rings are correspondingly matched with the spring positioning rings.

Preferably, the upper end of the handle is provided with a T-shaped grip.

Compared with the prior art, the invention has the beneficial effects that:

through setting up the buffering handle, adopt sliding sleeve and handle to carry out sliding fit, the cooperation of rethread first spring and second spring makes sliding sleeve can carry out elasticity and resets, at the stroke water in-process, the oar person holds the handle, can offset the sliding friction that hand and handle promoted in the front and back in-process produced to make the oar person at the stroke water in-process of last time, can not lead to the condition of desquamation to take place because of the sliding friction that hand and handle produced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic cross-sectional view of the cushioned grip area of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, an improved dragon boat rowing paddle includes a handle 10 and a paddle 20, the paddle 20 is connected to one end of the handle 10, a buffering handle 30 is disposed on one end of the handle 10 close to the paddle 20, the buffering handle 30 includes a sliding sleeve 31, a first spring 32 and a second spring 33, the sliding sleeve 31 is slidably connected to the handle 10, spring positioning rings 34 are respectively disposed on two sides of the sliding sleeve 31 on the handle 10, the first spring 32 and the second spring 33 are both sleeved on the handle 10, two ends of the first spring 32 respectively abut against an upper end of the sliding sleeve 31 and between the spring positioning rings 34 above the sliding sleeve 31, and two ends of the second spring 33 respectively abut against a lower end of the sliding sleeve 31 and between the spring positioning rings 34 below the sliding sleeve 31.

In the technical means, the buffering handle 30 is arranged, the sliding sleeve 31 is in sliding fit with the handle 10, the sliding sleeve 31 can be elastically reset through the cooperation of the first spring 32 and the second spring 33, the handle is held by a paddling person in the paddling process, the sliding friction generated in the process that the hand and the handle 10 are pushed back and forth can be offset, and therefore the situation that the paddling person peels due to the sliding friction generated between the hand and the handle 10 in the paddling process at the last time can be avoided.

As further shown in fig. 1-2, the outer surface of the sliding sleeve 31 is provided with a hand-held pattern 40, and the hand-held pattern 40 is arranged in a wave-shaped structure; the contact area between the sliding sleeve 31 and the hand is increased, thereby improving the grip effect.

As further shown in fig. 1-2, the handle 10 is provided with a thread 35 on an outer surface thereof corresponding to the spring retainer 34, and the spring retainer 34 is threadedly connected to the handle 10 through the thread 35, so that the spring retainer 34 can be adjusted along the thread 35, thereby adjusting the most suitable position of the sliding sleeve 31 on the handle 10 and adjusting the elastic force of the first spring 32 and the second spring 33 on the sliding sleeve 31.

As further shown in fig. 2, the handle 10 is provided with uniformly arranged concave points 36 on the surface position corresponding to the sliding sleeve 31, the concave points 36 are connected with balls 37 in a sliding manner, and the inner wall of the sliding sleeve 31 is in rolling fit with the balls 37; by providing the concave point 36 in conjunction with the rolling of the ball 37, the sliding effect between the sliding sleeve 31 and the handle 10 can be improved.

As further shown in fig. 2, two end openings of the sliding sleeve 31 are respectively provided with a blocking ring 38, and the blocking ring 38 is in blocking fit with the ball 37; by providing the stopper ring 38, the sliding sleeve 31 can be separated from the balls 37 during sliding, and the balls 37 can be separated.

Further as shown in fig. 1-2, the opening edges at both ends of the sliding sleeve 31 are respectively provided with a buffer ring 39, the buffer rings 39 are correspondingly matched with the spring positioning ring 34, and by providing the buffer rings 39, the sliding sleeve 31 can be prevented from damaging the first spring 32 or the second spring 33 when the stress is large (the stress exceeds the maximum elastic force of the first spring 32 and the second spring 33).

As further shown in fig. 1, the upper end of the handle 10 is provided with a T-shaped grip 11 for controlling the angle of the blade 20.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an improved generation dragon boat oar of rowing, a serial communication port, including handle and paddle, the paddle is connected in the one end of handle, the handle is close to one of paddle and serves and be provided with the buffering handle, the buffering handle includes sliding sleeve, first spring and second spring, sliding sleeve sliding connection is on the handle, the both sides position that lies in sliding sleeve on the handle is provided with the spring position circle respectively, first spring and second spring are all established on the handle, the both ends of first spring butt respectively in sliding sleeve's upper end and lie in between the spring position circle of sliding sleeve top, the both ends of second spring butt respectively in sliding sleeve's lower extreme end and lie in between the spring position circle of sliding sleeve below.

2. The improved dragon boat oar as recited in claim 1, wherein the sliding sleeve has a gripping surface on the outer surface, the gripping surface being configured in a wave-like configuration.

3. The improved dragon boat paddle of claim 1 wherein the handle has threads on the outer surface thereof corresponding to the spring retainer ring, and the spring retainer ring is threadedly engaged with the handle.

4. An improved dragon boat oar according to claim 1, wherein the handle has uniformly arranged concave points on its surface corresponding to the sliding sleeve, the concave points are slidably connected with balls, and the inner wall of the sliding sleeve is in rolling fit with the balls.

5. An improved dragon boat paddle according to claim 4 wherein the openings at both ends of the sliding sleeve are respectively provided with a stop ring, and the stop rings are in stop fit with the balls.

6. An improved dragon boat oar as recited in claim 1, wherein the opening edges of the two ends of the sliding sleeve are respectively provided with a buffer ring, and the buffer rings are correspondingly matched with the spring positioning rings.

7. The improved dragon boat oar of claim 1, wherein the handle is provided with a T-shaped grip at the upper end.