CN109675280A - A kind of skilful force trainer of shuttlecock fast-assembling - Google Patents
A kind of skilful force trainer of shuttlecock fast-assembling Download PDFInfo
- Publication number
- CN109675280A CN109675280A CN201811500342.4A CN201811500342A CN109675280A CN 109675280 A CN109675280 A CN 109675280A CN 201811500342 A CN201811500342 A CN 201811500342A CN 109675280 A CN109675280 A CN 109675280A
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- CN
- China
- Prior art keywords
- counterweight
- bar
- shaft
- handle
- skilful
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0017—Training appliances or apparatus for special sports for badminton
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of skilful force trainers of shuttlecock fast-assembling, bar, counterweight, elastic component, shaft and spacer pin are placed including handle, counterweight, one end that counterweight places bar is fixedly connected with handle, and the diameter that counterweight places bar is less than the diameter of handle, a notch is arranged in the other end that counterweight places bar, spacer pin is spindle rotationally arranged in notch by shaft, and the distance of shaft to indentations bottom is greater than shaft to the distance for limiting pin end；Elastic component and counterweight are sleeved on counterweight and place on bar.The present invention uses limit pin shaft, so that installation is become succinct, rapid, improves the safety in use process, and increase the service life of product.In use, the loosening hidden danger that thread connection can generate is avoided, installation speed is improved, is finally reached the purpose for improving training effectiveness.
Description
Technical field
The present invention relates to shuttlecock training device field, in particular to a kind of skilful force trainer of shuttlecock fast-assembling.
Background technique
The installation fastening part of skilful force trainer is to be threadedly coupled currently on the market, in disassembly and installation, it is necessary first to
The nut of fastening part is unscrewed, then counterweight is adjusted again, therefore, it is necessary to spend longer time.In addition, using
It will appear the security risk of thread looseness in trained process, once nut loosens, place bar with counterweight and separate, counterweight can be got rid of
Out, the loss of property is caused, and other staff may be pounded and cause unnecessary injury.
Summary of the invention
For the above defect of the existing technology, it is a primary object of the present invention to overcome the deficiencies in the prior art it
Place discloses a kind of skilful force trainer of shuttlecock fast-assembling, including handle, counterweight place bar, counterweight, elastic component, shaft and limit
Pin, one end that the counterweight places bar are fixedly connected with the handle, and the counterweight places the diameter of bar less than the hand
A notch is arranged in the diameter of handle, the other end that the counterweight places bar, and the spacer pin is rotatably arranged by the shaft
In the notch, and the shaft to the indentations bottom distance be greater than the shaft to it is described limit pin end away from
From；The elastic component and the counterweight are sleeved on the counterweight and place on bar.
Further, the perforative centre that the spacer pin is set of the shaft.
Further, the elastic component is compression spring.
Further, the handle and the counterweight are placed bar and are wholely set.
Further, skid-proof rubber is set outside the handle.
Further, it is made of aluminum to place bar for the handle and the counterweight.
It is that the present invention obtains the utility model has the advantages that
The present invention uses limit pin shaft, so that installation is become succinct, rapid, improves the safety in use process, and increase
The service life of product is added.In use, the loosening hidden danger that thread connection can generate is avoided, installation speed is improved
Degree is finally reached the purpose for improving training effectiveness.
Detailed description of the invention
Fig. 1 is a kind of main view of skilful force trainer of shuttlecock fast-assembling of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the main view that counterweight places bar；
Fig. 4 is the left view of Fig. 3；
Appended drawing reference is as follows:
1, handle, 2, counterweight placement bar, 3, shaft, 4, spacer pin, 5, counterweight, 6, elastic component, 21, notch.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right with reference to the accompanying drawings and embodiments
The present invention is described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to
It is of the invention in limiting.
A kind of skilful force trainer of shuttlecock fast-assembling of the invention, shown in 1-4, including handle 1, counterweight place bar 2, counterweight 5,
Elastic component 6, shaft 3 and spacer pin 4, one end that counterweight places bar 2 are fixedly connected with handle 1, and counterweight places the diameter of bar 2
Less than the diameter of handle 1, a notch 21 is arranged in the other end that counterweight places bar 2, and spacer pin 4 is rotatably arranged by shaft 3
In notch 21, and the distance L1 of shaft 3 to 21 bottom of notch is greater than shaft 3 to the distance L2 of 4 end of spacer pin, makes to limit
Pin 4 can be rotated to the position for placing 2 same direction of bar with counterweight；Elastic component 6 and counterweight 5 are sleeved on counterweight and place on bar 2.
Elastic component 6 is used to provide counterweight 5 to the thrust on 4 direction of spacer pin, so that counterweight 5 is close to spacer pin 4.
In one embodiment, the perforative centre that spacer pin 4 is set of shaft 3.It can guarantee that 4 both ends of spacer pin balance；
When counterweight 5 is pushed, counterweight 5 is separated with spacer pin 4, if shaft 3 is not on the centre of spacer pin 4, due to lever principle,
Longer one section can be 3 sagging around the shaft, lock spacer pin 3 can not by counterweight again；If above-mentioned phenomenon appears in training, meeting
Cause unnecessary loss.
In one embodiment, elastic component 6 is compression spring.
In one embodiment, handle 1 and counterweight are placed bar 2 and are wholely set.It can be improved the entirety of skilful force trainer in this way
Property and stability.
In one embodiment, skid-proof rubber is set outside handle 1.The frictional force between hand and handle 1 is improved, is prevented due to instruction
Practice, the palm of the hand is perspired, and undesirably falls off handle 1 with hand.
In one embodiment, it is made of aluminum to place bar 2 for handle 1 and counterweight.And then increase the service life of product.
In the use of the present invention, rotary spacing pin 4, makes spacer pin 4 and counterweight place bar 2 on the same line, then will
Elastic component 6, which is inserted in counterweight, places bar 2, and then counterweight 5 is inserted in counterweight and places bar 2, after the completion of the placement of counterweight 5, pushes counterweight
5, making elastic component 6, deformation occurs, so that the upper surface of uppermost counterweight 5 is lower than the lower end of spacer pin 4, then rotary spacing pin 4,
So that spacer pin 4 is vertically placed bar 2 with counterweight, stops applying counterweight 5 pressure, counterweight 5 is kept by the elastic force of elastic component 6 and limit
Position pin 4 is close to, and so far, counterweight 5 installs, and can be used for training.Wherein it is possible to be increased and decreased according to counterweight quantity, replaced
The length of elastic component 6, to expand the range of trainer.
The foregoing is merely a prefered embodiment of the invention, practical range not for the purpose of limiting the invention；If not departing from this
The spirit and scope of invention, modify or equivalently replace the present invention, and should all cover the protection in the claims in the present invention
In range.
Claims (6)
1. a kind of skilful force trainer of shuttlecock fast-assembling, which is characterized in that place bar including handle, counterweight, counterweight, elastic component, turn
Axis and spacer pin, one end that the counterweight places bar are fixedly connected with the handle, and the diameter of counterweight placement bar is small
In the diameter of the handle, a notch is arranged in the other end that the counterweight places bar, and the spacer pin can be turned by the shaft
Dynamic setting is in the notch, and the distance of the shaft to the indentations bottom is greater than the shaft to the spacer pin
The distance of end；The elastic component and the counterweight are sleeved on the counterweight and place on bar.
2. a kind of skilful force trainer of shuttlecock fast-assembling according to claim 1, which is characterized in that the shaft is perforative to be set
It sets in the centre of the spacer pin.
3. a kind of skilful force trainer of shuttlecock fast-assembling according to claim 1, which is characterized in that the elastic component is pressure
Spring.
4. a kind of skilful force trainer of shuttlecock fast-assembling according to claim 1, which is characterized in that the handle and the weight
Stacking is set bar and is wholely set.
5. a kind of skilful force trainer of shuttlecock fast-assembling according to claim 1, which is characterized in that be arranged outside the handle anti-
Sliding glue.
6. a kind of skilful force trainer of shuttlecock fast-assembling according to claim 1, which is characterized in that the handle and the weight
It is made of aluminum that bar is set in stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500342.4A CN109675280A (en) | 2018-12-07 | 2018-12-07 | A kind of skilful force trainer of shuttlecock fast-assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500342.4A CN109675280A (en) | 2018-12-07 | 2018-12-07 | A kind of skilful force trainer of shuttlecock fast-assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675280A true CN109675280A (en) | 2019-04-26 |
Family
ID=66187396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500342.4A Pending CN109675280A (en) | 2018-12-07 | 2018-12-07 | A kind of skilful force trainer of shuttlecock fast-assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675280A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449333A (en) * | 1994-09-01 | 1995-09-12 | L'enterprises, Inc. | Bar having O-rings to secure the weight |
| JP2001346902A (en) * | 2000-06-12 | 2001-12-18 | Fuesuto:Kk | Dumbbell tool |
| CN201094829Y (en) * | 2007-11-09 | 2008-08-06 | 徐应诗 | Single end type wrist strength exerciser |
| CN201370925Y (en) * | 2009-01-15 | 2009-12-30 | 明根股份有限公司 | Wrist force training rod |
| CN202612318U (en) * | 2012-06-19 | 2012-12-19 | 李振涛 | Easy disassembly and assembly type hinge pin |
| CN203081957U (en) * | 2013-01-24 | 2013-07-24 | 中联重科股份有限公司 | Bolt |
-
2018
- 2018-12-07 CN CN201811500342.4A patent/CN109675280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449333A (en) * | 1994-09-01 | 1995-09-12 | L'enterprises, Inc. | Bar having O-rings to secure the weight |
| JP2001346902A (en) * | 2000-06-12 | 2001-12-18 | Fuesuto:Kk | Dumbbell tool |
| CN201094829Y (en) * | 2007-11-09 | 2008-08-06 | 徐应诗 | Single end type wrist strength exerciser |
| CN201370925Y (en) * | 2009-01-15 | 2009-12-30 | 明根股份有限公司 | Wrist force training rod |
| CN202612318U (en) * | 2012-06-19 | 2012-12-19 | 李振涛 | Easy disassembly and assembly type hinge pin |
| CN203081957U (en) * | 2013-01-24 | 2013-07-24 | 中联重科股份有限公司 | Bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |