CN101337120A

CN101337120A - Wire-drawing device height adjustment device of wire-drawing device head of racket wiring device

Info

Publication number: CN101337120A
Application number: CNA2007101228763A
Authority: CN
Inventors: 李再添
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-06
Filing date: 2007-07-06
Publication date: 2009-01-07
Anticipated expiration: 2027-07-06
Also published as: CN100569320C

Abstract

The invention provides a device for adjusting the height of the string grip of the string drawing machine head of a racket stringing machine. The base body of string drawing machine head is divided into an upper base and a lower base, the string grip is connected on the upper base, and the a connection base is obliquely fixed on the base of the lower base; a slide rail is disposed on the connected base; and the upper base is pivotally connected with the slide rail via a sliding base, so that the height of the string grip can be adjusted when the string grip moves on the sliding base. Therefore, according to the stringing operations of racket frames with different thicknesses, the racket frame and the string of the string grip of the string drawing machine head can be adjusted at the same level, thereby preventing the racket string from being worn and the racket frame from being damaged, the stringing poundage is accurate; and the racket can not collide against the string grip when turning.

Description

The wire grip arrangement for adjusting height of the backguy head of racket threader

Technical field

The present invention relates to a kind of wire grip arrangement for adjusting height of backguy head of racket threader, You Zhike promotes the wire grip arrangement for adjusting height structure of threading quality and processing ease.

Background technology

Press, net, shuttlecock are the motions in conjunction with power, exquisiteness, battle of wits, and the strength of the batting of swinging the bat can be greatly, can be little, more can be further strengthened for making the playing skill performance, and the accuracy of ball and bat line threading poundage influences the principal element of performance especially.And whether proper the threading mode of clapping line is, one of the factor in service life that influences racket especially, claps line.

Secondly, racket threader mainly has a pedestal a, and holds a framework b and a backguy head c (as Fig. 1), hold framework b and be articulated in the top side of pedestal a, and can be 360 the degree rotations and can locate, and backguy head c has wire grip c1 and stay rod c2, and wiring head c accepts (seeing Fig. 2 in addition) by horizontal basic bar 10 with pedestal a, this base bar 10 is fixed in the place, top of pedestal a, it is in order in conjunction with backguy head c, and basic bar 10 is in conjunction with a tooth bar 101, backguy head c can be shifted according to tooth bar 101, that is backguy head c can be shifted with respect to basic bar 10.

During enforcement with racquet frame d frame group in holding framework b, and clap between wire grip c1 that line e is fixed in backguy head c again and the racquet frame d (as Fig. 2), set the poundage of threading afterwards, can make bat line e reach setting by rotating stay rod c2 to poundage.Follow this operation, can one by one the vertical, horizontal of racquet frame d be clapped line e and wear group one by one.

Hold the group structure and the enforcement of commonly using, it has following disappearance:

One, racquet frame d, bat line e have the situation of damage: because the racquet frame d thickness of various labels may not be contour, but hold framework b and backguy head c is a level altitude, so clap after line e is arranged between the wire grip c1 of backguy head c and racquet frame d, cause the racquet frame d and the outside to clap and have angle theta generation (as Fig. 2) between the line e, and when causing clapping line e and being subjected to pulling force, racquet frame d is because of the stressed inequality of friction, and it is inaccurate to cause poundage; And have the situation of friction, damage between the perforation of racquet frame d (line eye-tubercle) and the bat line e, even fracture, even not fracture behind the threading, but it is in damaged condition because of the structure of racquet frame d, bat line e in the square stance of swinging the bat, the square stance so swing the bat, racquet frame d or bat line e easy fracture, the service life of reduced racquet frame d, clapping line e, and inaccurate because of threading, and have influence on the performance of playing skill and reduce the excitement of net, badminton motion.

Can meet the wire grip c1 of backguy head c when two, racquet frame d turns to: because the racquet frame d thickness of various labels may not be contour, but hold framework b and backguy head c is a level altitude, can't adjust, so when racquet frame d turns to, can make the handle d1 of racquet frame d meet the wire grip c1 (seeing Fig. 3,4 in addition) of backguy head c, and make it can't be 360 rotations of spending, unfavorable operation.

Summary of the invention

Therefore, this case inventor is because the above-mentioned person's of commonly using present situation, satisfy and think to reach if the height of the wire grip of backguy head can be conditioned, then should improve the above-mentioned disappearance of commonly using, therefore, then think and provide the arrangement for adjusting height of a backguy head, it refers to that the seat body of this backguy head is divided into bearing and lower seat, and wire grip is incorporated into bearing, and lower seat is arranged in horizontal basic bar, and affixed one skewed connecting support, this connecting support is provided with skewed slide rail, and goes up bearing tool one slip base, and slip base is articulated in slide rail, and can spacing pivot cunning in slide rail, and make wire grip utilize slip base when slide rail is shifted, can adjust its height.

Secondly, it is affixed that slip base is skewed and last bearing.In addition, connecting support is provided with two corresponding side plates, connects for slide rail and establishes.Moreover the side plate of connecting support inwardly is equipped with regulating rod, and another side plate inwardly is equipped with adjusting lever, and the corresponding respectively regulating rod of slip base, adjusting lever and respectively have the pushing and pressing part.The fine setting that make slip base according to mat rotary fine adjustment bar, go up bearing, wire grip can be done height, and revolve adjusting lever behind the mat and make slip base, go up bearing, height can fall in wire grip again, the handle that causes racquet frame turns to Shi Buhui to run into the wire grip of backguy head.

Again, the fine setting of the displacement of wire grip and slip base can utilize the control system of electronic type to do more accurate location.

Be with, main purpose of the present invention is at the wire grip arrangement for adjusting height of the backguy head that a kind of racket threader is provided, mainly the seat body by the backguy head is divided into bearing and lower seat, and wire grip is incorporated into bearing, and lower seat is arranged in horizontal basic bar, and last bearing is articulated in an oblique connecting support, connecting support is fixed in lower seat, make wire grip can do the function of highly regulating, wear the bat line of organizing between racquet frame, wire grip and can adjust the state that is up to the standard to reach, make racquet frame, clap not friction, abrasion between the line, and can make the threading poundage accurate.The adjustable height of bearing, wire grip on the mat more in addition, and make the handle of racquet frame turn to Shi Buhui to run into wire grip.

Description of drawings

Fig. 1 is solid and an embodiment exploded view of commonly using racket threader;

Fig. 2 is that the enforcement disappearance schematic diagram that has angle between the line is clapped in the racquet frame and the outside of commonly using racket threader;

Fig. 3 is that its handle was run into the enforcement disappearance schematic diagram of the wire grip of backguy head after the racquet frame of commonly using racket threader turned to;

Fig. 4 is the schematic side view of Fig. 3;

Fig. 5 is that illustration is implemented in combination side-looking of the present invention;

Fig. 6 implements illustration three-dimensional decomposition the of the present invention;

Fig. 7 is that illustration is implemented in combination side-looking start of the present invention;

Fig. 8 implements illustration for the combination side-looking after moving on the wire grip of the present invention;

Fig. 9 is that illustration is implemented in the combination side-looking after wire grip of the present invention moves down.

[figure number explanation]

(commonly using embodiment)

10 basic bar 101 tooth bars

A pedestal b holds framework

C backguy head c1 wire grip

C2 stay rod d racquet frame

D1 handle e claps line

(embodiment of the invention)

1 slip base, 11 pushing and pressing parts

2 connecting supports, 21 slide rails

21 slide blocks, 22 side plates

23 regulating rods, 24 adjusting levers

A pedestal b holds framework

C backguy head c1 wire grip

C2 stay rod c3 goes up bearing

C4 lower seat d racquet frame

D1 handle e claps line

F base bar f1 tooth bar

The f2 gear

The specific embodiment

Modern for making your auditor further understanding be arranged to the present invention, Zi Zuo with following specific embodiment as with explanation.

Your please auditor consult shown in Figure 5, the present invention's " wire grip arrangement for adjusting height of the backguy head of racket threader ", refer to that racket threader mainly has a pedestal a, and holds framework b, a backguy head c and a basic bar f, horizontal basic bar f tool one tooth bar f1, tooth bar f1 top bridle joint one gear f2, make the backguy head c mat gear f2 bridle joint that is incorporated into basic bar f in tooth bar f1, appoint and can move according to tooth bar f1, backguy head c comprises a wire grip c1 and a stay rod c2 (seeing Fig. 6 in addition) at least again.

This arrangement for adjusting height refers to that mainly the seat body of this wiring head c is divided into bearing c3 and lower seat c4, and wire grip c1 is incorporated into bearing c3, and lower seat c4 is arranged in basic bar f, and the slip base 1 (as Fig. 6) that last bearing c3 affixed is skewed, the connecting support 2 that lower seat c4 affixed is skewed, this stay rod c2 is arranged in lower seat c4 again.

Wherein:

Slip base 1, it is affixed to be skewed and last bearing c3, and its dual-side respectively is and is made as pushing and pressing part 11 (see figure 5)s.

Connecting support 2 (as Fig. 5,6), it is the skewed lower seat c4 that is fixed in, and connecting support 2 is provided with skewed slide rail 21, the slide block 211 that but the tool pivot moves on the slide rail 21, and last bearing c3 utilizes slip base 1 to be fixed in slide block 211 and is articulated in slide rail 21, making can be along slide rail 21 displacement (as Fig. 7) down obliquely, in order to do the wire grip c1 adjustable height that combines with last bearing c3.Moreover, connecting support 2 is provided with two corresponding side plates 22, connect for slide rail 21 and to establish, and make slip base 1 can be between two side plates 22 spacing pivot cunning in slide rail 21, person again, its side plate 22 inwardly is equipped with regulating rod 23, and another side plate 22 inwardly is equipped with adjusting lever 24, and regulating rod 23, adjusting lever 24 correspond respectively to the pushing and pressing part 11 (as Fig. 7) of slip base 1.

Holding the group structure forms, during enforcement with racquet frame d frame group in holding framework b, be fixed in again between the wire grip c1 of backguy head c and the racquet frame d (as Fig. 8) and clap line e, set the poundage of threading afterwards, and be tightly pull state because clap line e this moment, so the slip base 1 of bearing c3 is shifted obliquely by backguy head c, and make to wear and organize in racquet frame d, bat line e between wire grip c1 reaches and is close to horizontal state, and one pushing and pressing part 11 is connected to the regulating rod 23 of connecting support 2, finely tune operation by rotary fine adjustment bar 23 more afterwards, bat line e is up to the standard, and because of regulating rod 23 is butted on a pushing and pressing part 11, so in the backguy process, make that clapping line e can keep level.Afterwards can be by rotating stay rod c2, mat gear f2 drives wiring head c in tooth bar f1 superior displacement, claps the poundage that line e reaches setting and make.Follow this operation, can one by one the vertical, horizontal of racquet frame d be clapped line e and wear group one by one.

Moreover, if when desiring to make racquet frame d to turn to threading, the outer comparatively loose horse of bat line e of racquet frame d this moment, slip base 1 is oblique to be displaced downwardly to the adjusting lever 24 (as Fig. 9) that another pushing and pressing part 11 is connected to connecting support 2 and make, handle d1 when avoiding racquet frame d to turn to meets the wire grip c1 of backguy head c, this moment can by after revolve adjusting lever 24, make slip base 1, go up bearing c3, wire grip c1 and fall height again, and can not cause handle d1 to meet wire grip c1, in order to turning to.

According to last group of structure and implementation, can learn following advantage:

One, can not damage bat line e and racquet frame d: because of last bearing c3, wire grip c1 adjustable height, so can regulate use in response to the racquet frame d of differing heights (thickness), make the bat line e that organizes between racquet frame d, the wire grip c1 state that is up to the standard of wearing, that is there is not angle to form between racquet frame d, bat line e, to avoid clapping the perforation (line eye-tubercle) that line e meets racquet frame d, not friction between racquet frame d, the bat line e, abrasion, make the threading operation reach optimal situation, and can make the threading poundage accurate.

Two, racquet frame d turns to Shi Buhui to meet the wire grip c1 of backguy head c: because this moment can by after revolve adjusting lever 24, make slip base 1, last bearing c3, wire grip c1 fall height again, and the handle d1 that makes racquet frame d can not meet wire grip c1, turns to and be beneficial to.

Moreover the fine setting of the displacement of wire grip c1 and slip base 1 can utilize the control system of electronic type to do more accurate location.

In sum, when knowing that the present invention gets rid of the disappearance of commonly using fully, and have industry applications, novelty and progressive, meet the patent of invention important document.Yet above-described, be preferred embodiment of the present invention only, be not to be used for limiting scope of the invention process.Be that all equalizations of being done according to the present patent application claim change and modification, be all claim of the present invention and contain.

Claims

1, a kind of wire grip arrangement for adjusting height of backguy head of racket threader, racket threader has in order to the horizontal basic bar in conjunction with the backguy head, and the backguy head can be shifted with respect to basic bar, the backguy head comprises a wire grip and a stay rod at least again, and it is characterized in that: this arrangement for adjusting height refers to that the seat body of this backguy head is divided into bearing and lower seat, and wire grip is incorporated into bearing, and the lower seat that is arranged in horizontal basic bar affixed one skewed connecting support, connecting support is provided with skewed slide rail, and last bearing tool one slip base, slip base is articulated in slide rail, makes wire grip utilize slip base can adjust its height when slide rail is shifted.

2, the wire grip arrangement for adjusting height of the backguy head of racket threader as claimed in claim 1, wherein, slip base can spacing pivot cunning in slide rail.

3, the wire grip arrangement for adjusting height of the backguy head of racket threader as claimed in claim 2, wherein, it is affixed that slip base is skewed and last bearing.

4, the high adjusting device of throwing of the wire grip of the backguy head of racket threader as claimed in claim 3, wherein, connecting support is provided with two corresponding side plates, connects for slide rail and establishes.

5, the wire grip arrangement for adjusting height of the backguy head of racket threader as claimed in claim 4, wherein, its side plate inwardly is equipped with regulating rod, and another side plate inwardly is equipped with adjusting lever.

6, the wire grip arrangement for adjusting height of the backguy head of racket threader as claimed in claim 5, wherein, the corresponding respectively regulating rod of slip base, adjusting lever and respectively have the pushing and pressing part.