CN106422219A - Swimming propeller - Google Patents
Swimming propeller Download PDFInfo
- Publication number
- CN106422219A CN106422219A CN201611042998.7A CN201611042998A CN106422219A CN 106422219 A CN106422219 A CN 106422219A CN 201611042998 A CN201611042998 A CN 201611042998A CN 106422219 A CN106422219 A CN 106422219A
- Authority
- CN
- China
- Prior art keywords
- swimming
- driving device
- accelerating chamber
- setting
- sprocket wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B35/00—Swimming framework with driving mechanisms operated by the swimmer or by a motor
- A63B35/08—Swimming framework with driving mechanisms operated by the swimmer or by a motor with propeller propulsion
- A63B35/10—Swimming framework with driving mechanisms operated by the swimmer or by a motor with propeller propulsion operated by the swimmer
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Abstract
The invention discloses a swimming propeller. The upper end of an U-shaped protective plate (4) is provided with a securing waistband (1), an accelerating box (6) is fixedly arranged on the lower end of the U-shaped protective plate (4), a chain wheel (7) is movably arranged at the lower middle portion inside the accelerating box (6), wheel teeth (10) are arranged at the side edge of periphery of the chain wheel (7), a small gear (11) is movably arranged at the lower end inside the accelerating box (6) by a rotating shaft (13) and a support (12) and movably connected with the wheel tooth (10) at the peripheral side of the chain wheel (7), and a spiral blade (14) is fixed at the lower bottom of the rotating shaft (13). According to the swimming propeller, the large chain wheel is used for driving the small gear, a pedal is used for driving, and thus the spiral blade is driven to rotate and boost; the swimming propeller is fixed on the waist of a person by the U-shaped protective plate and the waistband, fast swimming is thus achieved; the swimming propeller is convenient to use, simple to operate and easy for water rescue and entertainment.
Description
Technical field：
The present invention relates to a kind of driving device for swimming.
Background technology：
At present, when people are swum in water, it is mostly to carry out reinforcing using arm palm and lower limb, foot, also has utilization
Flippers carries out accelerating swimming, and universal swimming rate is restricted.
Content of the invention：
The technical problem to be solved there is provided and drives little gear using big sprocket wheel, is driven with pedal, drives
Propeller blade rotates boosting, thus realizing a kind of driving device for swimming of quick swimming.
The technical solution adopted for the present invention to solve the technical problems is：A kind of U-shaped backplate 4 upper end of driving device for swimming sets
Put fastening belt 1, accelerating chamber 6 is fixedly installed on U-shaped backplate 4 lower end, under sprocket wheel 7 is movably arranged in accelerating chamber 6 by axis 8
Middle part, the sprocket wheel 7 periphery side setting gear teeth 10, little gear 11 is movably placed in lower end in accelerating chamber 6 with rotary shaft 13 and bearing 12,
And be flexibly connected with the gear teeth 10 of sprocket wheel 7 periphery side, propeller blade 14 is fixed on rotary shaft 13 lower bottom part.
The invention has the beneficial effects as follows：Due to little gear is driven using big sprocket wheel, driven with pedal, drive propeller blade rotation
Turn boosting, being fixed on the waist of people using U-shaped shield and fastening belt, thus realizing quick swimming, being used conveniently and safely, operation
Simply, water survival and amusement can easily be carried out.
Brief description：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the right view of Fig. 1
Fig. 3 is the top view of Fig. 1
Specific embodiment：
As shown in Figure 1, Figure 2, Figure 3 shows, the U-shaped backplate 4 upper end setting fastening belt 1 of a kind of driving device for swimming, accelerating chamber 6 is solid
Surely it is arranged on U-shaped backplate 4 lower end, sprocket wheel 7 is movably arranged in accelerating chamber 6 lower middle part by axis 8, sprocket wheel 7 periphery side sets
Put the gear teeth 10, little gear 11 rotary shaft 13 and bearing 12 are movably placed in lower end in accelerating chamber 6, and and sprocket wheel 7 periphery side
The gear teeth 10 are flexibly connected, and propeller blade 14 is fixed on rotary shaft 13 lower bottom part.
As shown in Figure 1, Figure 2, Figure 3 shows, the axis 8 two ends setting pedal 9 of the sprocket wheel 7 of described a kind of driving device for swimming.
As shown in Figure 1, Figure 2, Figure 3 shows, the fastening waist 1 middle part setting car belt buckle 2 of described a kind of driving device for swimming,
Left side setting adjusting button 3.
As shown in Figure 1, Figure 2, Figure 3 shows, on a kind of accelerating chamber 6 of described driving device for swimming, the bottom of top and U-shaped backplate 4 sets
Put arc seat 5.
As shown in Figure 1, Figure 2, Figure 3 shows, the outside setting chain guard 15 of sprocket wheel 7 of described a kind of driving device for swimming, chain guard 15 is half
Round, it is fixedly installed on accelerating chamber 6 both sides.
As shown in Figure 1, Figure 2, Figure 3 shows, in a kind of accelerating chamber 6 of described driving device for swimming, right side lower end is fixedly installed bearing
12, bearing 12 and rotary shaft 13 are flexibly connected.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fastening belt 1 of described driving device for swimming is soft nylon material, U-shaped backplate
4 and accelerating chamber 6 material be engineering rigid plastics.
Using method of the present invention is：People put on inflation oversleeve first on arm or wear other buoyancy aid equipments,
Again two lower limbs are put on U-shaped backplate, with foot-operated upper pedal, crotch and arc seat are lifted, then adjusts fastening with adjusting button
Belt is elastic, more firm with car belt buckle card.Finally being driven with pedal, driving little gear with big sprocket wheel, thus driving spiral shell
Rotation blade rotation boosting, you can realize quick swimming.
Claims (6)
1. a kind of driving device for swimming, is characterized in that：U-shaped backplate (4) upper end setting fastening belt (1), accelerating chamber (6) is fixedly installed
In U-shaped backplate (4) lower end, sprocket wheel (7) is movably arranged in accelerating chamber (6) lower middle part, sprocket wheel (7) outer circumferential side by axis (8)
The side setting gear teeth (10), little gear (11) is movably placed in the interior lower end of accelerating chamber (6) with rotary shaft (13) and bearing (12), and and chain
The gear teeth (10) of wheel (7) periphery side are flexibly connected, and propeller blade (14) is fixed on rotary shaft (13) lower bottom part.
2. a kind of driving device for swimming according to claim 1, is characterized in that：Axis (8) two ends of described sprocket wheel (7) set
Put pedal (9).
3. a kind of driving device for swimming according to claim 1, is characterized in that：Vapour is set in the middle part of described fastening belt (1)
Car safety belt buckle (2), left side setting adjusting button (3).
4. a kind of driving device for swimming according to claim 1, is characterized in that：The upper top of described accelerating chamber (6) and U-shaped shield
Bottom setting arc seat (5) of plate (4).
5. a kind of driving device for swimming according to claim 1, is characterized in that：Setting chain guard outside described sprocket wheel (7)
(15), chain guard (15) is semi-circular, is fixedly installed on accelerating chamber (6) both sides.
6. a kind of driving device for swimming according to claim 1, is characterized in that：In described accelerating chamber (6), right side lower end is solid
Surely setting bearing (12), bearing (12) and rotary shaft (13) are flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042998.7A CN106422219A (en) | 2016-11-16 | 2016-11-16 | Swimming propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042998.7A CN106422219A (en) | 2016-11-16 | 2016-11-16 | Swimming propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422219A true CN106422219A (en) | 2017-02-22 |
Family
ID=58219406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042998.7A Pending CN106422219A (en) | 2016-11-16 | 2016-11-16 | Swimming propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823857A (en) * | 2017-09-25 | 2018-03-23 | 华南农业大学 | Auxiliary propeller in a kind of water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428241A1 (en) * | 1974-06-11 | 1976-01-02 | Heinz Ing Grad Wehner | Pedal-operated propulsion device used on water - provides increasing speed and reducing bodily effort, with floats attached to feet |
| SU1400622A1 (en) * | 1986-11-24 | 1988-06-07 | Litvinenko Viktor A | Arrangement for swimming |
| CN1084776A (en) * | 1992-09-30 | 1994-04-06 | 凌宇 | Pedal swimming device |
| FR2702443A1 (en) * | 1993-03-12 | 1994-09-16 | Menager Jean | Muscular-propulsion nautical craft |
| FR2909357A1 (en) * | 2006-11-30 | 2008-06-06 | David Adrian | Water riding device for practicing e.g. water sports, has case including pedals and angular member to drive propeller shaft, float stacked in body, and nozzle surrounding propeller, where body has lower part with housing to receive case |
| CN206239987U (en) * | 2016-11-16 | 2017-06-13 | 夏荷花 | Driving device for swimming |
-
2016
- 2016-11-16 CN CN201611042998.7A patent/CN106422219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428241A1 (en) * | 1974-06-11 | 1976-01-02 | Heinz Ing Grad Wehner | Pedal-operated propulsion device used on water - provides increasing speed and reducing bodily effort, with floats attached to feet |
| SU1400622A1 (en) * | 1986-11-24 | 1988-06-07 | Litvinenko Viktor A | Arrangement for swimming |
| CN1084776A (en) * | 1992-09-30 | 1994-04-06 | 凌宇 | Pedal swimming device |
| FR2702443A1 (en) * | 1993-03-12 | 1994-09-16 | Menager Jean | Muscular-propulsion nautical craft |
| FR2909357A1 (en) * | 2006-11-30 | 2008-06-06 | David Adrian | Water riding device for practicing e.g. water sports, has case including pedals and angular member to drive propeller shaft, float stacked in body, and nozzle surrounding propeller, where body has lower part with housing to receive case |
| CN206239987U (en) * | 2016-11-16 | 2017-06-13 | 夏荷花 | Driving device for swimming |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823857A (en) * | 2017-09-25 | 2018-03-23 | 华南农业大学 | Auxiliary propeller in a kind of water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |