CN108096799A - A kind of racket net string adjuster - Google Patents
A kind of racket net string adjuster Download PDFInfo
- Publication number
- CN108096799A CN108096799A CN201711461122.0A CN201711461122A CN108096799A CN 108096799 A CN108096799 A CN 108096799A CN 201711461122 A CN201711461122 A CN 201711461122A CN 108096799 A CN108096799 A CN 108096799A
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- CN
- China
- Prior art keywords
- adjusting
- racket
- spring
- adjustment module
- adjustment
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- 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.)
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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
- A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
- A63B51/12—Devices arranged in or on the racket for adjusting the tension of the strings
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Finger-Pressure Massage (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of racket net string adjusters, for the adjusting field of tennis racket, racket net string, include two adjustment modules of parallel spacing arrangement, it is respectively equipped in each adjustment module and adjusts tooth, adjusting tooth in different adjustment module matches two-by-two, it is equal that two matched two-by-two adjust space width, adjusting spring is connected between two adjustment modules, in the case where the adjusting spring is in limited compression state, the distance at the two adjusting tooth oncoming lane ends matched two-by-two is equal to the spacing between the adjacent longitudinal string hole of racket.The present invention will be among the adjusting tooth interpenetration network of adjustment module when using, two adjustment modules are compressed afterwards so that adjusting spring is in limited compression state, at this time, the adjusting tooth matched two-by-two the distance of two neighboring vertical string is pulled to it is consistent with the spacing of corresponding string hole, so as to which the displacement of net string adjustment be returned.
Description
Technical field
The present invention relates to rackets to adjust field, more particularly to a kind of racket net string adjuster.
Background technology
In the movement of tennis and shuttlecock, due to ceaselessly batting, the grid lines that racket is grown can be caused certain journey occur
Displacement on degree, if the excessive sensation that will influence batting of the amplitude of displacement, causes to dub.Sporter is often
By hand de-regulation, so adjusting is i.e. laborious, and inaccurate, has often just mixed up here in addition one side and has occurred.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of racket net string adjuster, and net string is easy to adjust.
The technical solution adopted in the present invention is：
A kind of racket net string adjuster includes two adjustment modules of parallel spacing arrangement, divides equally in each adjustment module
Tooth She You not adjusted, the adjusting tooth in different adjustment module matches two-by-two, and it is equal that two matched two-by-two adjust space width, two
Adjusting spring is connected between the adjustment module, in the case where the adjusting spring is in limited compression state, match two-by-two two
Adjust the spacing between distance longitudinal string hole adjacent equal to racket at tooth oncoming lane end.
As a further improvement on the present invention, the adjusting spring of two or more is equipped between two adjustment modules, respectively
The both ends for adjusting spring connect different adjustment modules and each adjusting spring balancing arrangement respectively.
As a further improvement on the present invention, every adjusting spring inner is installed with guiding axis vertically, the guiding axis
Both ends are inserted into the pilot hole of adjustment module respectively.
As a further improvement on the present invention, the apparent surface of each adjustment module is respectively equipped with stepped hole, the adjusting
Spring abuts the stage portion of stepped hole, and the smaller part in aperture forms the pilot hole in stepped hole.
As a further improvement on the present invention, the fixation surrounding edge of arc is further included, the fixed surrounding edge is used to abut racket
The frame of horizontal string hole is set, is connected between the fixed surrounding edge and adjustment module by pressure spring.
As a further improvement on the present invention, the pressure spring of two or more is equipped between adjustment module and fixed surrounding edge,
Each pressure spring balanced arrangement.
As a further improvement on the present invention, every pressure spring is axially inside installed with guide shaft, one end of the guide shaft
Fixed surrounding edge is fixedly connected with, the other end is inserted into the guide hole of adjustment module.
The beneficial effects of the invention are as follows：By among the adjusting tooth interpenetration network of adjustment module when the present invention uses, press afterwards
Two adjustment modules of contracting so that adjusting spring is in limited compression state, at this point, the adjusting tooth matched two-by-two will be two neighboring vertical
The distance of string be pulled to it is consistent with the spacing of corresponding string hole, so as to which the displacement of net string adjustment be returned.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
Racket net string adjuster as shown in Figure 1 includes two adjustment modules 1,2 of parallel spacing arrangement, adjustment module
1st, the plate object of 2 generally monolithics, two adjustment modules can be separated with out movement and reversely.The surface of each adjustment module is equal
It is respectively equipped with the adjusting tooth 3,4 extended downwardly, the adjusting tooth 3,4 in different adjustment module is matched and alignd two-by-two, is matched two-by-two
Two adjust teeth 3,4 between spacing it is equal.Adjacent two of each adjustment module adjust the spacing of tooth 3,31 also phase
Deng.
It is further connected between two adjustment modules 1,2 and adjusts spring 5, the out movement of two adjustment modules 1,2 to adjust bullet
Spring 5 compresses, and the reversed of adjustment module separately stretches so that adjusting spring 5.In the case where adjusting spring 5 and being in limited compression state,
Match two-by-two two spacing adjusted between teeth 3,4 are minimum, and two adjust teeth 3,4 can will be through the two of adjacent longitudinal string hole
Item dislocation net string is pulled to original position, i.e., two adjusting teeth 3, the distance at 4 oncoming lane ends are equal between the adjacent longitudinal string hole of racket
Spacing.
Thus, since the spacing of the adjusting tooth 3,4 when two adjustment modules are compressed is constant, so pair of single
The adjusting of adjacent two nets string is just precisely and conveniently.
It is further preferred that the adjusting spring 5 of two or more is equipped between two adjustment modules 1,2, each adjusting spring 5
Both ends connect different adjustment modules and each adjusting 5 balanced arrangement of spring respectively.By setting the adjusting spring 5 of two or more,
Two adjustment modules 1,2 can be enabled to balance compression as far as possible in compression adjustment module, one end decrement will not be caused
Greatly, the small situation of one end decrement.
It is further preferred that every adjusts spring 5 and is axially inside installed with guiding axis 6, the both ends of guiding axis 6 are inserted into respectively
In the pilot hole 7 of adjustment module.The outer diameter of guiding axis 6 is slightly less than the internal diameter of pilot hole 7 so that the two is not in too big inclined
It moves, then when two adjustment modules are to when translational motion and the adjusting compression of spring 5, guiding axis 6 plays fixed translation direction
Effect so that the adjustment of net string is more accurate.
It is further preferred that the apparent surface of each adjustment module is respectively equipped with stepped hole 8, adjusts spring 5 and abut step
The stage portion in hole 8, the smaller part in aperture forms pilot hole 7 in stepped hole 8.The depth of pilot hole 7 should be moderate so that adjusts
Guiding axis 6 will not reach the inner face of pilot hole 7 when spring 5 is in limited compression state.
It is further preferred that adjuster further includes the fixation surrounding edge 9 of arc, fixed surrounding edge 9 makes matching racket frame
Arc, for abutting the frame that racket sets horizontal string hole.Pass through pressure spring 10 between fixed surrounding edge 9 and adjustment module 1
It is connected, pressure spring 10 is under limited compression state, and fixed surrounding edge 9 is equal to most marginal position with adjusting the distance between tooth 3
Vertical string and the distance between racket frame.By setting fixed surrounding edge 9, user can use this adjuster to adjust most margin location
The distance between the vertical string and racket frame put position.
It is further preferred that the pressure spring 10 of two or more, each pressure regulation are equipped between adjustment module 1 and fixed surrounding edge 9
10 balanced arrangement of spring.By setting the pressure spring 10 of two or more, fixed surrounding edge can be caused in compression adjustment module 1
9 can balance compression as far as possible with adjustment module 1, one end decrement will not be caused big, the small situation of one end decrement.
It is further preferred that every pressure spring 10 is axially inside installed with guide shaft 11, one end of guide shaft 11 is fixedly connected
Fixed surrounding edge 9, the other end are inserted into the guide hole 12 of adjustment module 1.The outer diameter of guide shaft 11 is slightly less than the internal diameter of guide hole 12 so that two
Person is not in too big offset, then when adjustment module 1 with fixed surrounding edge 9 to being compressed to translational motion and pressure spring 10
When, guide shaft 11 plays the role of fixed translation direction so that the adjustment of net string is more accurate.
The above is the preferred embodiment of the present invention, does not form limiting the scope of the invention.
Claims (7)
1. a kind of racket net string adjuster, it is characterised in that：Include two adjustment modules of parallel spacing arrangement, each adjust mould
It is respectively equipped on block and adjusts tooth, the adjusting tooth in different adjustment module matches two-by-two, and two matched two-by-two adjust space width
It is equal, adjusting spring is connected between two adjustment modules, in the case where the adjusting spring is in limited compression state, is matched somebody with somebody two-by-two
To the distances at two adjusting tooth oncoming lane ends be equal to spacing between the adjacent longitudinal string hole of racket.
2. racket net string adjuster according to claim 1, it is characterised in that：Two are equipped between two adjustment modules
Adjusting spring more than root, each both ends for adjusting spring connect different adjustment modules respectively and each spring balancing that adjusts is arranged.
3. racket net string adjuster according to claim 2, it is characterised in that：Every adjusts spring inner and is installed with vertically
Guiding axis, the both ends of the guiding axis are inserted into the pilot hole of adjustment module respectively.
4. racket net string adjuster according to claim 3, it is characterised in that：Apparent surface's difference of each adjustment module
Equipped with stepped hole, the adjusting spring abuts the stage portion of stepped hole, and the smaller part in aperture forms the guiding in stepped hole
Hole.
5. the racket net string adjuster stated according to claim 1 or 2 or 3 or 4, it is characterised in that：The fixation for further including arc is enclosed
Side, the fixed surrounding edge are used to abut the frame that racket sets horizontal string hole, lead between the fixed surrounding edge and adjustment module
Pressure spring is crossed to be connected.
6. racket net string adjuster according to claim 5, it is characterised in that：It is equipped between adjustment module and fixed surrounding edge
The pressure spring of two or more, each pressure spring balanced arrangement.
7. racket net string adjuster according to claim 6, it is characterised in that：Every pressure spring is axially inside installed with
Guide shaft, one end of the guide shaft are fixedly connected with fixed surrounding edge, and the other end is inserted into the guide hole of adjustment module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461122.0A CN108096799B (en) | 2017-12-28 | 2017-12-28 | Racket string regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461122.0A CN108096799B (en) | 2017-12-28 | 2017-12-28 | Racket string regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108096799A true CN108096799A (en) | 2018-06-01 |
| CN108096799B CN108096799B (en) | 2020-01-21 |
Family
ID=62214184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461122.0A Active CN108096799B (en) | 2017-12-28 | 2017-12-28 | Racket string regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108096799B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4733866A (en) * | 1986-11-07 | 1988-03-29 | Herbert Jacob F | Portable string aligner for rackets |
| US5441258A (en) * | 1994-08-10 | 1995-08-15 | Pagan; Salvador E. | Racket string alignment tool |
| US20110009217A1 (en) * | 2009-07-13 | 2011-01-13 | Dean Lautzenheiser | String aligner |
| US20110256966A1 (en) * | 2010-04-15 | 2011-10-20 | Bartlomiej Cisek | Device for aligning strings in a racquet |
| CN202052291U (en) * | 2011-06-02 | 2011-11-30 | 徐小须 | Racket string adjusting-positioning device |
| CN203436778U (en) * | 2013-07-23 | 2014-02-19 | 重庆奥之力科技有限公司 | Tennis racket longitudinal chord regulating positioning device |
-
2017
- 2017-12-28 CN CN201711461122.0A patent/CN108096799B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4733866A (en) * | 1986-11-07 | 1988-03-29 | Herbert Jacob F | Portable string aligner for rackets |
| US5441258A (en) * | 1994-08-10 | 1995-08-15 | Pagan; Salvador E. | Racket string alignment tool |
| US20110009217A1 (en) * | 2009-07-13 | 2011-01-13 | Dean Lautzenheiser | String aligner |
| US20110256966A1 (en) * | 2010-04-15 | 2011-10-20 | Bartlomiej Cisek | Device for aligning strings in a racquet |
| CN202052291U (en) * | 2011-06-02 | 2011-11-30 | 徐小须 | Racket string adjusting-positioning device |
| CN203436778U (en) * | 2013-07-23 | 2014-02-19 | 重庆奥之力科技有限公司 | Tennis racket longitudinal chord regulating positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108096799B (en) | 2020-01-21 |
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