CN204428764U - A kind of novel swimming exercise servicing unit of imparting knowledge to students - Google Patents
A kind of novel swimming exercise servicing unit of imparting knowledge to students Download PDFInfo
- Publication number
- CN204428764U CN204428764U CN201520064714.9U CN201520064714U CN204428764U CN 204428764 U CN204428764 U CN 204428764U CN 201520064714 U CN201520064714 U CN 201520064714U CN 204428764 U CN204428764 U CN 204428764U
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- CN
- China
- Prior art keywords
- railing
- servicing unit
- vertical rod
- installation part
- mounting portion
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel swimming exercise servicing unit of imparting knowledge to students, in a FX of water body, hand and leg exercises is carried out for keeping swimmer, wherein water body is provided with railing, and described swimming exercise servicing unit comprises vertical rod, railing installation component, stay-afloat and connecting band; Described railing installation component is around connection railing, and it comprises securing member and connector, and securing member is fixed on railing; The bottom of described vertical rod is detachably connected to described connector, and then is connected on railing, and the top of vertical rod is connected to one end of described connecting band, and the other end of connecting band is connected stay-afloat; Described stay-afloat padlock is at the waist and belly of human body.The utility model cost is low, be easy to store and transport, and can limit the distance that swimmer carries out coming and going training in swimming pool, convenient practicality.
Description
Technical field
The utility model relates to a kind of novel swimming exercise servicing unit of imparting knowledge to students, and is applicable to swimming aid material field.
Background technology
People, when carrying out swimming exercise, can carry out round swimming instruction usually between two borders of swimming pool.When backstroking, swimmer, after swimming pool, is difficult to judge that self is from the distance between another border of swimming pool, therefore easily unconsciously touches another border of swimming pool, cause certain damage.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of novel swimming exercise servicing unit of imparting knowledge to students, and restriction swimmer carries out the distance coming and going training in swimming pool, thus the damage that minimizing swimmer brings because unconsciously touching border.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel swimming exercise servicing unit of imparting knowledge to students, in a FX of water body, hand and leg exercises is carried out for keeping swimmer, wherein water body is provided with railing, and described swimming exercise servicing unit comprises vertical rod, railing installation component, stay-afloat and connecting band; Described railing installation component is around connection railing, and it comprises securing member and connector, and securing member is fixed on railing; The bottom of described vertical rod is detachably connected to described connector, and then is connected on railing, and the top of vertical rod is connected to one end of described connecting band, and the other end of connecting band is connected stay-afloat; Described stay-afloat padlock is at the waist and belly of human body.
The part of the adjacent top end of described vertical rod has elasticity, so that swimmer carries out elastic movement.Preferably, described vertical rod is tapered from bottom to top.Further, described vertical rod by multiple be easy to dismounting form with the vertical rod section is connected, be easy to store and transport; Connected by existing securing member between adjacent two vertical rod sections.
Described connecting band is positioned at above the water surface, and itself and top are that acute angle is connected, and provides swimmer to temper required lifting force.Described connecting band is preferably nylon knitting belt.
Described railing installation component comprises the first installation part and the second mounting portion; Described the first installation part is connected by hinge pivot with the second mounting portion, thus the first installation part, the second mounting portion are rotated relative to each other by hinge.Connect by rotating threaded anchor between the free end of described the first installation part and the second mounting portion, wherein rotate threaded anchor and comprise threaded coupler and threaded portion, threaded portion is pivotally connected on the free end of the first installation part by steady pin, and threaded coupler can screw along threaded portion after the first installation part is connected with the free end of the second mounting portion.
In described the first installation part, the position of adjacent hinge is provided with the first half slot extending longitudinally, and the position of contiguous free end is provided with first semi-circular notch at the obstructed end; In described second mounting portion, the position of adjacent hinge is provided with the second half slot extending longitudinally, and the position of contiguous free end is provided with second semi-circular notch at the obstructed end; After the first installation part is connected with the second mounting portion, described first half slot and the second half slot correspondence connect into railing engaging groove, and the first semi-circular notch and the second semi-circular notch correspondence connect into vertical rod engaging groove.Further, the inner surface of described railing engaging groove is provided with the elastic bumps of multiple spaced strip ringwise.
The beneficial effects of the utility model are: cost is low, convenient practicality; Be provided with vertical rod, railing installation component, stay-afloat and connecting band, swimmer is kept to carry out hand and leg exercises in a FX of water body by the length limiting connecting band, thus restriction swimmer carries out the distance coming and going training in swimming pool, reduces the damage that swimmer brings because unconsciously touching border; Described vertical rod by multiple be easy to dismounting form with the vertical rod section is connected, be easy to store and transport.
Accompanying drawing explanation
Fig. 1 is that the utility model uses schematic diagram.
Fig. 2 is the schematic internal view of the utility model railing installation component.
Fig. 3 is the schematic diagram after the utility model railing installation component and threaded coupler connect.
Fig. 4 is the decomposing schematic representation of the utility model threaded coupler.
Wherein, 22-vertical rod; 24-railing installation component; 26-stay-afloat; 28-connecting band; 34-swimmer; 38-water body; 50-bottom; 52-top; 54-railing; 56-railing engaging groove; 58-elastic bumps; 60-the first installation part; 62-second mounting portion; 64-hinge; 66-rotates threaded anchor; 68-steady pin; 70-threaded coupler; 72-threaded portion; 76-vertical rod engaging groove.
Detailed description of the invention
By reference to the accompanying drawings, the utility model is described in further detail.
See Fig. 1, the present embodiment swimming exercise servicing unit, hand and leg exercises is carried out in the FX of swimmer 34 in water body 38 for keeping, wherein water body 38 is provided with railing 54, and described swimming exercise device comprises vertical rod 22, railing installation component 24, stay-afloat 26 and connecting band 28.
Described vertical rod 22 is provided with bottom 50 and top 52, and described railing installation component 24 is around on contact railing 54, and it comprises and railing installation component 24 is fixed to securing member on railing 54 and the connector being removably connected bottom 50.The part of the adjacent top end 52 of described vertical rod 22 has elasticity, so that swimmer 34 carries out elastic movement.Preferably, described vertical rod 22 is tapered from bottom 50 to top 52.Further, described vertical rod 22 by multiple be easy to dismounting form with the vertical rod section is connected, be easy to store and transport; Connected by existing securing member between adjacent two vertical rod sections.
See Fig. 2 to Fig. 4, described railing installation component 24 comprises the first installation part 60, second mounting portion 62 and hinge 64; It is pivotally connected that hinge 64 is passed through in described the first installation part 60 and the second mounting portion 62, thus the first installation part 60, second mounting portion 62 can be rotated by hinge 64 when mounted relative to each other; Connect by rotating threaded anchor 66 between described the first installation part 60 and the free end of the second mounting portion 62, wherein rotate threaded anchor 66 and comprise threaded coupler 70 and threaded portion 72, threaded portion 72 is pivotally connected on the free end of the first installation part 60 by steady pin 68, and threaded coupler 70 can screw along threaded portion 72 after the first installation part 60 contacts with the free end of the second mounting portion 62.
In described the first installation part 60, the position of adjacent hinge 64 is provided with the first half slot extending longitudinally, and the position of contiguous free end is provided with first semi-circular notch at the obstructed end; Identical therewith, in described second mounting portion 62, the position of adjacent hinge 64 is provided with the second half slot extending longitudinally, and the position of contiguous free end is provided with second semi-circular notch at the obstructed end.After described the first installation part 60 is connected with the second mounting portion 62, described first half slot and the second half slot correspondence connect into railing engaging groove 56, first semi-circular notch and the second semi-circular notch correspondence connect into vertical rod engaging groove 76, and wherein the inner surface of railing engaging groove 56 is provided with the elastic bumps 58 of multiple spaced strip ringwise.
Described connecting band 28 is positioned at above the water surface 48, and its one end connects described top 52, and the other end is connected stay-afloat 26.Described connecting band 28 is connected in acute angle with top 52, and provides swimmer 34 to temper required lifting force.Described connecting band 28 is preferably nylon knitting belt.
Claims (5)
1. a novel swimming exercise servicing unit of imparting knowledge to students, in a FX of water body, hand and leg exercises is carried out for keeping swimmer, wherein water body is provided with railing, it is characterized in that, described swimming exercise servicing unit comprises vertical rod, railing installation component, stay-afloat and connecting band; Described railing installation component is around connection railing, and it comprises securing member and connector, and securing member is fixed on railing; The bottom of described vertical rod is detachably connected to described connector, and then is connected on railing, and the top of vertical rod is connected to one end of described connecting band, and the other end of connecting band is connected stay-afloat; Described stay-afloat padlock is at the waist and belly of human body.
2. a kind of novel swimming exercise servicing unit of imparting knowledge to students according to claim 1, it is characterized in that, described railing installation component comprises the first installation part and the second mounting portion; Described the first installation part is connected by hinge pivot with the second mounting portion, thus the first installation part, the second mounting portion are rotated relative to each other by hinge.
3. a kind of novel swimming exercise servicing unit of imparting knowledge to students according to claim 2, it is characterized in that, connect by rotating threaded anchor between the free end of described the first installation part and the second mounting portion, wherein rotate threaded anchor and comprise threaded coupler and threaded portion, threaded portion is pivotally connected on the free end of the first installation part by steady pin, and threaded coupler can screw along threaded portion after the first installation part is connected with the free end of the second mounting portion.
4. a kind of novel swimming exercise servicing unit of imparting knowledge to students according to claim 2, it is characterized in that, in described the first installation part, the position of adjacent hinge is provided with the first half slot extending longitudinally, and the position of contiguous free end is provided with first semi-circular notch at the obstructed end; In described second mounting portion, the position of adjacent hinge is provided with the second half slot extending longitudinally, and the position of contiguous free end is provided with second semi-circular notch at the obstructed end; After the first installation part is connected with the second mounting portion, described first half slot and the second half slot correspondence connect into railing engaging groove, and the first semi-circular notch and the second semi-circular notch correspondence connect into vertical rod engaging groove.
5. a kind of novel swimming exercise servicing unit of imparting knowledge to students according to claim 4, is characterized in that, the inner surface of described railing engaging groove is provided with the elastic bumps of multiple spaced strip ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064714.9U CN204428764U (en) | 2015-01-29 | 2015-01-29 | A kind of novel swimming exercise servicing unit of imparting knowledge to students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064714.9U CN204428764U (en) | 2015-01-29 | 2015-01-29 | A kind of novel swimming exercise servicing unit of imparting knowledge to students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428764U true CN204428764U (en) | 2015-07-01 |
Family
ID=53596688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064714.9U Expired - Fee Related CN204428764U (en) | 2015-01-29 | 2015-01-29 | A kind of novel swimming exercise servicing unit of imparting knowledge to students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126088A (en) * | 2018-10-12 | 2019-01-04 | 张功溪 | A kind of swimming instruction cylinder |
| CN112169289A (en) * | 2020-10-16 | 2021-01-05 | 东阳市六石久缘日用品厂 | Swimming teaching robot with safety device |
-
2015
- 2015-01-29 CN CN201520064714.9U patent/CN204428764U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126088A (en) * | 2018-10-12 | 2019-01-04 | 张功溪 | A kind of swimming instruction cylinder |
| CN109126088B (en) * | 2018-10-12 | 2020-04-07 | 范甬挺 | Swimming training jar |
| CN112169289A (en) * | 2020-10-16 | 2021-01-05 | 东阳市六石久缘日用品厂 | Swimming teaching robot with safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |