CN202740711U - Auxiliary device for swimming training - Google Patents
Auxiliary device for swimming training Download PDFInfo
- Publication number
- CN202740711U CN202740711U CN 201220500381 CN201220500381U CN202740711U CN 202740711 U CN202740711 U CN 202740711U CN 201220500381 CN201220500381 CN 201220500381 CN 201220500381 U CN201220500381 U CN 201220500381U CN 202740711 U CN202740711 U CN 202740711U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- elastic rope
- auxiliary device
- utility
- swimming training
- 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 provides an auxiliary device for swimming training. The auxiliary device for swimming training consists of a connecting rod, a spring shaft, clamping arms, an elastic rope, a hanger, a rotary shaft and a locking jump ring, wherein the spring shaft is arranged on the connecting rod, the elastic shaft is connected with the two clamping arms, the elastic rope is connected with the connecting rod, the hanger is connected with the elastic rope, and the rotary shaft and the locking jump ring are arranged on the hanger. The auxiliary device for swimming training, provided by the utility model, is simple in structure, reasonable in design and convenient to use, and can be used to assist athletes to improve the physical strength in water and improve the motion frequency.
Description
Technical field
The utility model relates to athletic training articles for use field, is specifically related to a kind of swimming instruction servicing unit.
Background technology
In swimming instruction, strength reaches the exercise that improves operating frequency on the basis of improving efficiency of the pull in the raising sportsman water, in case the harmony of limbs will reduce when feeling fatigue, swimming technique just may be out of shape, and has influence on further training.
The utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of swimming instruction servicing unit is provided.
The purpose of this utility model is achieved in that a kind of swimming instruction servicing unit, formed by connecting rod, spring shaft, jig arm, elastic rope, hook, rotating shaft and locking jump ring, connecting rod is provided with spring shaft, spring shaft is connected with two jig arm, elastic rope is connected with connecting rod, hook is connected with elastic rope, and hook is provided with rotating shaft and locking jump ring.
The utility model is simple in structure, reasonable in design, easy to use, but synkinesia person improves strength and raising operating frequency in the water.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with upper Figure of description:
As shown in Figure 1, a kind of swimming instruction servicing unit, formed by connecting rod 1, spring shaft 2, jig arm 3, elastic rope 4, hook 5, rotating shaft 6 and locking jump ring 7, connecting rod 1 is provided with spring shaft 2, spring shaft 2 is connected with two jig arm 3, elastic rope 4 is connected with connecting rod 1, and hook 5 is connected with elastic rope 4, and hook 5 is provided with rotating shaft 6 and locks jump ring 7.
The utility model is simple in structure, reasonable in design, easy to use, but synkinesia person improves strength and raising operating frequency in the water.
Claims (1)
1. swimming instruction servicing unit, formed by connecting rod (1), spring shaft (2), jig arm (3), elastic rope (4), hook (5), rotating shaft (6) and locking jump ring (7), it is characterized in that: connecting rod (1) is provided with spring shaft (2), spring shaft (2) is connected with two jig arm (3), elastic rope (4) is connected with connecting rod (1), hook (5) is connected with elastic rope (4), and hook (5) is provided with rotating shaft (6) and locking jump ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500381 CN202740711U (en) | 2012-09-19 | 2012-09-19 | Auxiliary device for swimming training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500381 CN202740711U (en) | 2012-09-19 | 2012-09-19 | Auxiliary device for swimming training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740711U true CN202740711U (en) | 2013-02-20 |
Family
ID=47700167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500381 Expired - Fee Related CN202740711U (en) | 2012-09-19 | 2012-09-19 | Auxiliary device for swimming training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740711U (en) |
-
2012
- 2012-09-19 CN CN 201220500381 patent/CN202740711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130919 |