CN2177507Y - Combined structure of racket frame and strip-shaped string-protecting structural member - Google Patents

Combined structure of racket frame and strip-shaped string-protecting structural member Download PDF

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Publication number
CN2177507Y
CN2177507Y CN 93221618 CN93221618U CN2177507Y CN 2177507 Y CN2177507 Y CN 2177507Y CN 93221618 CN93221618 CN 93221618 CN 93221618 U CN93221618 U CN 93221618U CN 2177507 Y CN2177507 Y CN 2177507Y
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CN
China
Prior art keywords
strip
racquet frame
line components
line
protects
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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.)
Expired - Fee Related
Application number
CN 93221618
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Chinese (zh)
Inventor
刘继志
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Individual
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Individual
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Filing date
Publication date
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Priority to CN 93221618 priority Critical patent/CN2177507Y/en
Application granted granted Critical
Publication of CN2177507Y publication Critical patent/CN2177507Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a combined structure for a racket frame and a strip-shaped wire-protecting structural member. A long groove is arranged between two contiguous wire holes at a slot bottom surface of a strip-shaped wire slot on the outer side wall of the racket frame. The strip-shaped wire-protecting structural member is provided with a plurality of hollow tubes. An elastic body is spaced between the inner side surface of the noumenal wire-protecting structural member and the outer side wall of the racket frame, and the combination surface of the elastic body and the outer wall of the racket frame is provided with a long raised line which has a same path with the path that screen wire climbs through. In addition, the long raised line is placed into the long groove of the racket frame so as to protect the racket screen wire and to have a shock absorption effect.

Description

Combined structure of racket frame and strip-shaped string-protecting structural member
The utility model belongs to a kind of racket, particularly a kind of avoiding because of protecting the impaired netting twine that damages of line components, and can have the racquet frame of racket damping effect and the combining structure that strip protects line components.
The structure of No. 92231052.1 utility model of applicant's original application be in the strip wire casing of a racquet frame outer wall and each line hole of bottom land between, respectively offer one and climb the long recess identical through the path with netting twine, and protect in strip on the medial surface of line components body and between each adjacent hollow tube, respectively be provided with netting twine and climb, and the long raised line of order can receive in the long recess through the identical long raised line of route; After using the tension netting twine, the netting twine packing is difficult for impairedly on long raised line, and racquet frame can thereby increase its intensity.But this kind structure does not but have help concerning damping.
The combining structure that the utility model provides a kind of racquet frame and strip protects line components, this racquet frame has a recessed strip wire casing, have most along the groove bottom axially-aligned and connect line hole to the racket medial surface in the groove bottom of this wire casing, and between each hole, adjacent two wires of this wire casing bottom surface, each tool one is climbed the long recess identical through the path with netting twine; And this strip protects line components and has a strip body at least, at this body medial surface and have most hollow tubes of arranging with preset distance; Wherein, this protects line components is with the medial surface of its body and racquet frame lateral wall be situated between at interval an elastomeric mode and racquet frame combination, and this elastomeric faying face with the combination of racquet frame outer wall has with netting twine and climbs the long raised line identical through the path, and this long raised line is inserted in the long recess of racquet frame.
Said problem above main purpose of the present utility model is to solve, the combining structure that provides a kind of damping that has racket simultaneously concurrently and protection racket netting twine to avoid the racquet frame that suffers damage and strip to protect line components.
Be with reference to drawings and Examples explanation the utility model, in the accompanying drawings below:
Fig. 1 is the exploded perspective view of the utility model first embodiment.
Fig. 2 is the assembled sectional view of first embodiment.
Fig. 3 is Fig. 2 III-III line cutaway view.
Fig. 4 is Fig. 2 IV-IV line cutaway view.
Fig. 5-1,5-2 are the assembled sectional view of the utility model second embodiment.
Fig. 6 is the view sub-anatomy of second embodiment.
Fig. 7-1,7-2 are the assembled sectional view of the utility model the 3rd embodiment.
Fig. 8 is the view sub-anatomy of the 3rd embodiment.
Consult Fig. 1,2,3 and Fig. 4, racquet frame 10 lateral walls of this embodiment have a recessed strip wire casing 11, have most bearing of trends in the groove bottom of this wire casing 11 and arrange and connect to the line hole 12 of racquet frame 10 medial surfaces along this groove bottom, and the top in each line hole 12 and respectively have an expansion section 13; And between each hole, adjacent two wires 12 of these wire casing 11 bottom surfaces, each tool one is climbed the long recess identical through the path 14 with netting twine; In addition, this strip protects line components 20 and has a strip body at least, at this body medial surface and have most hollow tubes of arranging with preset distance 21; Wherein, be situated between the at interval elastic strip 30 of one deck rubber material of this faying face that protects line components 20 and racquet frame 10, it respectively has an expansion face 31 with respect to each hollow tube 21 position of protecting line components 20, and respectively should expansion face 31 and respectively be provided with a diameter and ask to join one in the hole 32 of blank pipe 21 external diameters, this elastic strip 30 just can be inserted in the long recess 14 of racquet frame 10, and puts with its expansion face 31 in the expansion section 13 on line-entering hole 12 tops.
Behind above-mentioned tectonic association, because this elastic strip 30 just is arranged in the long recess 14 of racquet frame 10, so when netting twine 40 is tightened on racquet frame 10, protect the position that line components 20 oppressed by netting twine 40 and just be the place of its bottom surface every the elastic strip 20 that is being situated between, and make the corner of its hollow tube 21 be difficult for being crushed by netting twine 40, make netting twine 40 also not be subject to cut damage simultaneously; Again since this elastic strip 20 every between netting twine 40 and racquet frame 10, so can absorb the shaking force that racket is passed on because of square stance netting twine 40.
Consult Fig. 5, the embodiment that the utility model also can be as shown in the drawing; Wherein, be situated between the at interval mediator 70 of one deck rubber material of this faying face that protects line components 50 and racquet frame 60, this mediator 70 is long strip-board shape approximately, and it respectively is provided with a diameter with respect to hollow tube 51 positions of protecting line components 50 and asks to join one in the hole 71 of hollow tube 51 external diameters, climb the long raised line 72 identical through the path and 71 of each adjacent holes of this mediator 70 and racquet frame 60 opposite faces respectively are provided with one with netting twine, respectively this long raised line 72 just can be inserted in the long recess 61 of racquet frame 60.
Behind the above-mentioned tectonic association, because the long raised line 72 of mediator 70 just is arranged in the long recess 61 of racquet frame 60, and protect line components 50 and racquet frame 60 every being situated between, so when netting twine is tightened on racquet frame 60, protecting line components 50 makes the corner of its hollow tube 51 be difficult for being crushed by netting twine because of elasticity mediator 70 every Jie, it is impaired to make that simultaneously netting twine also is difficult for, because this mediator 70 is every between protecting 60 of line components 50 and racquet frame, and this mediator 70 is in the thickness maximum of netting twine below, so more can fully absorb the shaking force that racket is passed on because of its netting twine of square stance.
In addition, shown in Fig. 7,8, the also extended both wing portions 81 in rubber mediator 80 both sides of this embodiment, this protects 90 of line components and is rectangular plate dress, makes this mediator 80 can its shock-absorbing effect of more effective performance.

Claims (5)

1, a kind of racquet frame and strip protect the combining structure of line components, the lateral wall of this racquet frame has a recessed strip wire casing, have along the bearing of trend of this groove bottom in the groove bottom of this wire casing and to arrange and to connect most lines hole to the racket medial surface, and between each hole, adjacent two wires of this wire casing bottom surface, respectively have one and climb the long recess identical through the path with netting twine; And this strip protects line components and has a strip body at least, at this body medial surface and have most hollow tubes of arranging with preset distance; It is characterized in that:
This protects between the body medial surface of line components and this racquet frame lateral wall every the elastomer that is situated between, and the faying face of this elastomer and the combination of racquet frame outer wall has with netting twine and climb the long raised line identical through the path, and this long raised line is inserted in the long recess of racquet frame.
2, racquet frame according to claim 1 and strip protect the combining structure of line components, it is characterized in that, should be every being rubber between the elastomer that protects between line components body medial surface and racquet frame lateral surface.
3, racquet frame according to claim 1 and strip protect the combining structure of line components, it is characterized in that, the line hole end face that is arranged in racquet frame lateral wall wire casing respectively has an expansion section; And should be every being strip between the elastomer that protects between line components body medial surface and racquet frame lateral surface, it respectively is provided with an expansion face with respect to the hollow tube position of protecting line components, and respectively this expansion mask has a diameter to ask to join one in the hole of hollow tube external diameter, this elastic strip can be inserted in the long recess of racquet frame, and puts with its expansion face in the expansion section on line-entering hole top.
4, racquet frame according to claim 1 and strip protect the combining structure of line components, it is characterized in that, should be every being long strip-board shape between the elastomer that protects between line components body medial surface and racquet frame lateral surface, and it respectively is provided with a diameter with respect to each hollow tube position of protecting line components and asks to join one in the hole of hollow tube external diameter, climb the long raised line identical through the path and respectively be provided with one between each adjacent holes of this mediator and racquet frame opposite face with netting twine, respectively this long raised line can be inserted in the long recess of racquet frame.
5, racquet frame according to claim 1 and strip protect the combining structure of line components, it is characterized in that, should be every between the extended both wing portions in elastomeric both sides that protects between line components body medial surface and racquet frame lateral surface, this protects line components is long strip-board shape, in conjunction with the time, this protects line components and plugs in this elastomeric hole with its hollow tube, is arranged between elastomer end face both wing portions this is protected line components.
CN 93221618 1993-11-29 1993-11-29 Combined structure of racket frame and strip-shaped string-protecting structural member Expired - Fee Related CN2177507Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93221618 CN2177507Y (en) 1993-11-29 1993-11-29 Combined structure of racket frame and strip-shaped string-protecting structural member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93221618 CN2177507Y (en) 1993-11-29 1993-11-29 Combined structure of racket frame and strip-shaped string-protecting structural member

Publications (1)

Publication Number Publication Date
CN2177507Y true CN2177507Y (en) 1994-09-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93221618 Expired - Fee Related CN2177507Y (en) 1993-11-29 1993-11-29 Combined structure of racket frame and strip-shaped string-protecting structural member

Country Status (1)

Country Link
CN (1) CN2177507Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730689A (en) * 2017-04-05 2017-05-31 东华理工大学 Tennis racket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730689A (en) * 2017-04-05 2017-05-31 东华理工大学 Tennis racket
CN106730689B (en) * 2017-04-05 2022-05-06 东华理工大学 Tennis racket

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee