CN201591957U - Portable swimming training machine - Google Patents
Portable swimming training machine Download PDFInfo
- Publication number
- CN201591957U CN201591957U CN2009202923839U CN200920292383U CN201591957U CN 201591957 U CN201591957 U CN 201591957U CN 2009202923839 U CN2009202923839 U CN 2009202923839U CN 200920292383 U CN200920292383 U CN 200920292383U CN 201591957 U CN201591957 U CN 201591957U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- training machine
- supporting rod
- frenulum
- portable swimming
- 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 portable swimming training machine, which relates to a frame for swimming teaching, and comprises a bottom plate, a supporting rod, a lacing, a waist band, a sleeve, a tension spring and a digging rope. The bottom plate is horizontally arranged; the supporting rod positioned above the bottom plate is perpendicularly fixed with the bottom plate through threads; one end of the lacing is connected with the top end of the supporting rod; the waist band is connected to the other end of the lacing; the sleeve is slidably sleeved with the supporting rod; one end of the tension spring is connected with the sleeve; the digging rope is connected with the other end of the tension spring; the supporting rod is a telescopic sleeve structure formed by at least two sections; and a tri-glide button used for adjusting the length of the lacing is arranged on the digging rope. When the portable swimming training machine is used, supporting force of the portable swimming training machine acts on a waist portion, impeding to training can be avoided, and the portable swimming training machine is convenient to be carried.
Description
Technical field
The utility model relates to the framework that swimming teaching is used, and relates in particular to a kind of portable swimming instruction device.
Background technology
Learn swim key issue to be solved is that health sinks, as long as solved this problem, it is not so difficult to grasp strokes.Traditional device for exercising swim device has: water wing, immersion suit, shake sleeve and kickboard.These devices have certain help concerning the beginning swimmer, but they are at common defective: impetus is all in the first half of human body, can only or lift above the waist the head of human body, make human body in water, be erectility, the lower part of the body can not float automatically, and no matter be water wing, immersion suit, shake sleeve or kickboard, all the motion to arm has obstruction, has increased the difficulty of useful training.
The utility model content
At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of portable swimming instruction device, and support force acts on waist during use, does not hinder training, and is convenient for carrying.
The technical solution of the utility model is: a kind of portable swimming instruction device, comprise a horizontally disposed base plate, be positioned at the fixing support bar of the perpendicular screw thread in base plate top, the frenulum that an end is connected with supporting bar top, the waistband that is connected with the frenulum other end, a sleeve, the extension spring that an end is connected with sleeve, the stay cord that is connected with the extension spring other end with support bar slip socket, the serve as reasons telescopic sleeve structure of at least two sections compositions of described support bar, described frenulum are provided with a day word that is used to regulate frenulum length and buckle.
The beneficial effects of the utility model are: each part detachable also repeats assembling, is convenient for carrying; Waistband lies in trainer's waist, and the pulling force by frenulum gives body-support power, auxiliary exercise, whole device only overleaf waist is connected with health, to motion less than obstruction.
Description of drawings
Fig. 1 is the use schematic diagram of the utility model embodiment.
The specific embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of portable swimming instruction device, comprise a horizontally disposed base plate 1, be positioned at the fixing support bar 2 of the perpendicular screw thread in base plate 1 top, the frenulum 3 that one end is connected with support bar 2 tops, the waistband 4 that is connected with frenulum 3 other ends, sleeve 5 with support bar 2 slip sockets, the extension spring 6 that one end is connected with sleeve 5, the stay cord 7 that is connected with extension spring 6 other ends, the serve as reasons telescopic sleeve structure of at least two sections compositions of described support bar 2, sliding extension relatively between plurality of sections, described frenulum 3 are provided with a day word that is used to regulate frenulum 3 length and buckle 8.
When the utility model uses base plate 1 place swimming pool bottom 9 and near pool edges along 10, support bar 2 is upright, stay cord 7 lies in pool edge along on the 10 other fixtures, waistband 4 lies in trainer's waist, the pulling force by frenulum 3 gives body-support power, auxiliary exercise.
Claims (1)
1. portable swimming instruction device, it is characterized in that: comprise a horizontally disposed base plate, be positioned at the fixing support bar of the perpendicular screw thread in base plate top, the frenulum that an end is connected with supporting bar top, the waistband that is connected with the frenulum other end, a sleeve, the extension spring that an end is connected with sleeve, the stay cord that is connected with the extension spring other end with support bar slip socket, the serve as reasons telescopic sleeve structure of at least two sections compositions of described support bar, described frenulum are provided with a day word that is used to regulate frenulum length and buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202923839U CN201591957U (en) | 2009-12-08 | 2009-12-08 | Portable swimming training machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202923839U CN201591957U (en) | 2009-12-08 | 2009-12-08 | Portable swimming training machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591957U true CN201591957U (en) | 2010-09-29 |
Family
ID=42774019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202923839U Expired - Fee Related CN201591957U (en) | 2009-12-08 | 2009-12-08 | Portable swimming training machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201591957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617633A (en) * | 2014-10-29 | 2016-06-01 | 宜强科技股份有限公司 | Swimming training device |
| CN108211300A (en) * | 2016-12-22 | 2018-06-29 | 宜强科技股份有限公司 | Swimming instruction system and its swimming method for computing data, swimming instruction method |
| CN111317977A (en) * | 2020-03-13 | 2020-06-23 | 熊招丽 | Exercise assisting device |
-
2009
- 2009-12-08 CN CN2009202923839U patent/CN201591957U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617633A (en) * | 2014-10-29 | 2016-06-01 | 宜强科技股份有限公司 | Swimming training device |
| CN108211300A (en) * | 2016-12-22 | 2018-06-29 | 宜强科技股份有限公司 | Swimming instruction system and its swimming method for computing data, swimming instruction method |
| CN111317977A (en) * | 2020-03-13 | 2020-06-23 | 熊招丽 | Exercise assisting device |
| CN111317977B (en) * | 2020-03-13 | 2021-01-29 | 江西赣科企服科技有限公司 | Exercise assisting device |
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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: 20100929 Termination date: 20101208 |