CN212637874U

CN212637874U - Scalable fixed quant

Info

Publication number: CN212637874U
Application number: CN202021016505.4U
Authority: CN
Inventors: 陆振辉
Original assignee: Suli Composite Material Technology Huizhou Co ltd
Current assignee: Suli Composite Materials Hubei Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-02
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a scalable fixed quant, including fixed pipe, spacing groove and fixer No. one, the spacing groove has been seted up to fixed socle portion inner chamber is fixed, fixed socle portion lateral wall threaded connection has a fixer No. one, the pipe box has been cup jointed in fixed pipe surface activity, the equal swing joint in pipe box top and bottom has the spacing ring, pipe box lateral wall activity is pegged graft and is had the pivot. The utility model discloses a pipe box and pivot are mutually supported, can be when rowing, make the oar pole carry out the deflection of multi-angle, make more nimble of oar when using, can adjust the fixed height of oar simultaneously, thereby make the oar be applicable to the user of different heights, and the paddle all is the arc structure with the extension paddle, and through the length of the multiplicable paddle of extension paddle, make the paddle and extension paddle when dialling water, increase the paddle and prolong the reaction force between paddle and the water, thereby can promote the hull speed of sliding.

Description

Scalable fixed quant

Technical Field

The utility model relates to a quant technical field specifically is a scalable fixed quant.

Background

A paddle is a rowing tool. The upper end of the handle is a round rod which is convenient to hold by hand, so that the handle is called; the lower end is plate-shaped, namely a paddle board, which is used for water stirring, and the boat is advanced by utilizing Newton's third law in physics and through the reaction force of water waves.

However, the existing fixed paddle has the following disadvantages in the use process:

the flexibility of the existing paddle is poor in the using process, the fixed height of the paddle and the length of the paddle can not be adjusted according to the height of a user, the existing paddle is very convenient to use, and the size of the paddle can not be adjusted in the using process, so that the boat can not obtain larger thrust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable fixed quant to solve current quant among the above-mentioned background art in the use flexibility relatively poor, can't adjust the fixed height and the quant length of quant according to user's height simultaneously, use convenience very, and in the use, can't adjust the size of paddle, thereby can't make the problem that the ship obtained bigger thrust.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic fixed quant comprises a fixed pipe, a limit groove and a fixer, wherein the limit groove is fixedly arranged in an inner cavity at the bottom of the fixed pipe, the fixer is in threaded connection with the side wall at the bottom of the fixed pipe, a pipe sleeve is movably sleeved on the surface of the fixed pipe, limit rings are movably connected with the top and the bottom of the pipe sleeve, a rotating shaft is movably inserted into the side wall of the pipe sleeve, a clamp is movably connected with the other end of the rotating shaft, a oar rod is movably clamped in an inner cavity of the clamp, an extension rod is movably inserted into the inner cavity at the bottom of the oar rod, an oar blade is fixedly welded at the bottom of the extension rod, an extension paddle is movably inserted into the inner cavity of the oar blade, the fixed pipe can be inserted into fixed positions at two sides of a ship body through the limit groove, the fixer is rotated simultaneously, the fixer for clamping the fixed position under the action of threads, so, when rowing, promote oar pole one end, the oar pole uses the clamp as the centre of a circle, and utilize lever principle, make the paddle of the oar pole other end slide backward, the paddle is under the reaction force of water, make the ship advance, wherein the clamp is connected through pivot and pipe box, the pipe box activity is cup jointed on fixed pipe, mutually support through pipe box and pivot, can be when rowing, make the oar pole carry out the deflection of multi-angle, make more nimble when using of oar, the activity of oar pole inner chamber is pegged graft and is had the extension bar, can take the extension bar out according to the user demand, and fix the extension bar through rotatory lock ring, can increase the length of oar, thereby make the oar be applicable to the user of different heights.

Preferably, a locking ring is movably sleeved at the joint of the paddle rod and the extension rod, and the extension rod can be fixed through the locking ring.

Preferably, the paddle and the extension paddle are of arc structures, the length of the paddle can be increased through the extension paddle, the reaction force between the paddle and the extension paddle and water is increased when the paddle and the extension paddle are used for stirring water, and therefore the sliding speed of the ship body can be increased.

Preferably, equal threaded connection in paddle lateral wall surface both ends has No. two fixers, can fix the extension paddle through No. two fixers.

Preferably, fixed pipe fixed surface has seted up spacing hole, the activity of clamp both ends is pegged graft and is had the regulator, the equal fixedly connected with spring bolt of regulator one end, and spring bolt and spacing hole mutually support, stimulate the regulator, can make spring bolt and spacing hole separation to can adjust the height of pipe box, can realize adjusting the fixed height of quant like this, thereby make the quant be applicable to the user of different heights.

Preferably, the top of the paddle rod is fixedly sleeved with an anti-slip sleeve, so that the friction between the palm of a user and the surface of the paddle rod can be increased through the anti-slip sleeve, and the holding is more comfortable.

The utility model provides a scalable fixed quant possesses following beneficial effect:

(1) the utility model discloses a pipe box and pivot are mutually supported, can be when rowing, make the oar pole carry out the deflection of multi-angle, make more nimble of oar when using, the activity of oar pole inner chamber is pegged graft and is had the extension bar, can take the extension bar out according to the user demand, and fix the extension bar through rotatory lock ring, can increase the length of oar, the pulling regulator, can make spring bolt and spacing hole separation, thereby can highly adjust the pipe box, can realize adjusting the fixed height of oar like this, thereby make the oar be applicable to the user of different heights.

(2) The utility model discloses the paddle all is the arc structure with the extension paddle, and through the length of the multiplicable paddle of extension paddle, makes paddle and extension paddle when dialling water, increases the reaction force between paddle and extension paddle and the water to can promote the hull and slide speed.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixed pipe of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the fixing tube of the present invention;

fig. 4 is a schematic view of the structure of the blade of the present invention.

In the figure: 1. a fixed tube; 101. a limiting groove; 102. a first fixer; 2. pipe sleeve; 201. a limiting ring; 202. a rotating shaft; 203. clamping a hoop; 3. a paddle lever; 301. lengthening a rod; 302. locking a ring; 303. a paddle; 304. extending the blade; 305. a second fixer; 4. a limiting hole; 401. a regulator; 402. a latch bolt; 5. an anti-slip sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a telescopic fixed quant comprises a fixed pipe 1, a limit groove 101 and a first fixer 102, wherein the limit groove 101 is fixedly arranged in an inner cavity at the bottom of the fixed pipe 1, the first fixer 102 is connected with the side wall of the bottom of the fixed pipe 1 through threads, a pipe sleeve 2 is movably sleeved on the surface of the fixed pipe 1, limit rings 201 are movably connected with the top and the bottom of the pipe sleeve 2, a rotating shaft 202 is movably inserted into the side wall of the pipe sleeve 2, a hoop 203 is movably connected with the other end of the rotating shaft 202, a rod 3 is movably clamped in the inner cavity of the hoop 203, an extension rod 301 is movably inserted into the inner cavity at the bottom of the rod 3, a paddle 303 is fixedly welded at the bottom of the extension rod 301, an extension paddle 304 is movably inserted into the inner cavity of the paddle 303, the fixed pipe 1 can be inserted into fixed positions at two sides of a ship body through the limit groove 101, the first fixer 102 is rotated at the same, thereby fix fixed pipe 1 in the hull both sides, oar pole 3 accessible clamp 203 is fixed, when rowing, promote oar pole 3 one end, oar pole 3 uses clamp 203 as the centre of a circle, and utilize lever principle, make the paddle 303 of oar pole 3 other end slide backward, paddle 303 is under the reaction force of water, make the ship advance, wherein clamp 203 is connected with pipe box 2 through pivot 202, pipe box 2 activity cup joints on fixed pipe 1, through pipe box 2 and pivot 202 mutually support, can be when rowing, make oar pole 3 carry out the deflection of multi-angle, make the oar more nimble when using, oar pole 3 inner chamber activity is pegged graft and is had extension bar 301, can take extension bar 301 out according to the user demand, and fix extension bar 301 through rotatory lock ring 302, can increase the length of oar, thereby make the oar be applicable to the user of different heights.

A locking ring 302 is movably sleeved at the joint of the paddle rod 3 and the extension rod 301, and the extension rod 301 can be fixed through the locking ring 302.

Paddle 303 and extension paddle 304 are the arc structure, and paddle 303 and extension paddle 304 all are the arc structure, and through the length that extension paddle 304 can increase paddle 303, make paddle 303 and extension paddle 304 when dialling water, increase the reaction force between paddle 303 and extension paddle 304 and the water to can promote the hull and slide speed.

The two ends of the outer side wall surface of the paddle 303 are both in threaded connection with a second fixer 305, and the extension paddle 304 can be fixed through the second fixer 305.

Fixed 1 fixed surface of pipe has seted up spacing hole 4, clamp 203 both ends activity is pegged graft and is had regulator 401, the equal fixedly connected with spring bolt 402 of regulator 401 one end, and spring bolt 402 and spacing hole 4 mutually support, stimulate regulator 401, can make spring bolt 402 and spacing hole 4 separate to can adjust the height of pipe box 2, can realize adjusting the fixed height of quant like this, thereby make the quant be applicable to the user of different heights.

The top of the paddle rod 3 is fixedly sleeved with an anti-slip sleeve 5, the friction between the palm of a user and the surface of the paddle rod 3 can be increased through the anti-slip sleeve 5, and the holding is more comfortable.

It should be noted that, when the retractable fixed oar is used, the fixed pipe 1 can be inserted into the fixed positions on the two sides of the hull through the limiting groove 101, the first fixer 102 is rotated at the same time, the first fixer 102 clamps the fixed positions under the action of the screw threads, so that the fixed pipe 1 is fixed on the two sides of the hull, the oar rod 3 can be fixed through the hoop 203, when rowing is performed, one end of the oar rod 3 is pushed, the oar rod 3 takes the hoop 203 as the center of circle, and the paddle 303 at the other end of the oar rod 3 slides backwards by utilizing the lever principle, the boat moves forwards under the reaction force of water, wherein the hoop 203 is connected with the pipe sleeve 2 through the rotating shaft 202, the pipe sleeve 2 is movably sleeved on the fixed pipe 1, and the oar rod 3 can deflect at multiple angles through the mutual matching of the pipe sleeve 2 and the rotating shaft 202 when rowing, so that the oar is more flexible when in use, the inner cavity of the oar rod 3 is movably inserted with the extension rod 301, the extension bar 301 can be pulled out according to the use requirement, the extension bar 301 is fixed through rotating the locking ring 302, the length of the paddle can be increased, the lock tongue 402 can be separated from the limiting hole 4 by pulling the adjuster 401, and therefore the height of the pipe sleeve 2 can be adjusted, the fixed height of the paddle can be adjusted, and the paddle is suitable for users with different heights; both the blades 303 and the extension blades 304 are arc-shaped structures, and the length of the blades 303 can be increased by extending the blades 304, so that the reaction force between the blades 303 and the extension blades 304 and water is increased when the blades 303 and the extension blades 304 are used for stirring water, and the sliding speed of a ship body can be increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scalable fixed quant which characterized in that: including fixed pipe (1), spacing groove (101) and fixer (102) No. one, spacing groove (101) have been seted up to fixed pipe (1) bottom inner chamber fixed, fixed pipe (1) bottom lateral wall threaded connection has fixer (102) No. one, pipe box (2) have been cup jointed in fixed pipe (1) surface activity, the equal swing joint in pipe box (2) top and bottom has spacing ring (201), pipe box (2) lateral wall activity is pegged graft and is had pivot (202), pivot (202) other end swing joint has clamp (203), clamp (203) inner chamber activity joint has oar pole (3), oar pole (3) bottom inner chamber activity is pegged graft and is had extension bar (301), fixed welding in extension bar (301) bottom has paddle (303), paddle (303) inner chamber activity is pegged graft and is had extension paddle (304).

2. The retractable fixed paddle of claim 1, wherein: a locking ring (302) is movably sleeved at the joint of the paddle rod (3) and the extension rod (301).

3. The retractable fixed paddle of claim 2, wherein: the paddle (303) and the extension paddle (304) are arc-shaped structures.

4. A retractable fixed paddle according to claim 3 wherein: and two ends of the surface of the outer side wall of the paddle (303) are both in threaded connection with a second fixer (305).

5. The retractable fixed paddle of claim 4, wherein: fixed pipe (1) fixed surface has seted up spacing hole (4), clamp (203) both ends activity is pegged graft and is had regulator (401), the equal fixedly connected with spring bolt (402) of regulator (401) one end, and spring bolt (402) and spacing hole (4) mutually support.

6. The retractable fixed paddle of claim 2, wherein: the top of the paddle rod (3) is fixedly sleeved with an anti-slip sleeve (5).