CN205815027U - A kind of tightener without click - Google Patents
A kind of tightener without click Download PDFInfo
- Publication number
- CN205815027U CN205815027U CN201620755878.0U CN201620755878U CN205815027U CN 205815027 U CN205815027 U CN 205815027U CN 201620755878 U CN201620755878 U CN 201620755878U CN 205815027 U CN205815027 U CN 205815027U
- Authority
- CN
- China
- Prior art keywords
- axle
- hole
- handle
- bracket
- tightener
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000012466 permeate Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
Abstract
A kind of tightener without click, including, U-bracket, Handle axis, jump ring and screw, it is characterized in that: Handle axis includes axle, handle and square column, the square column of axle one end and handle are molded into one, it is provided with circular hole in one end of U-bracket, the other end is provided with square hole, Handle axis passes square hole and circular hole, the front end of Handle axis is fixed by jump ring, axle matches with circular hole, square column is placed in square hole, the handle of one end and U-bracket apical grafting, axle is provided through the through wires hole of net stay cord, screw screws in axle, it is connected with male thread, its screw is used for holding out against net stay cord.This utility model eliminates the indispensable ratchet of tradition tightener, ratchet, while reducing product cost, improves its service life.Design concept is ingenious, delicate structure, simple, and good looking appearance is exquisite, assembles extremely simple, practical, durable.Finish tradition tightener and the state " broken up the family " of crank, the root Handle axis that permeates of evolving is easy to use, quick.
Description
Technical field
This utility model relates to the physical culture such as a kind of tightener without click, particularly a kind of shuttlecock, vollyball, tennis
The tightener of equipment tensioning net.
Background technology
At present, the tightener of the sports equipment tensioning net such as present shuttlecock, vollyball, tennis, use ratchet, spine more
The structure of pawl, ratchet is fixed on support, and ratchet is secured across on the axle of support, is being strained by crank single direction rotation, ratchet
Prevent from reversing.This structure ratchet, the easy fragmentation of ratchet, and crank separate with tightener main body, and crank is easily lost, and are made
Used time causes the frustration that tightener cannot use.
Summary of the invention
The deficiency existed for above-mentioned technical problem, the purpose of this utility model is to provide a kind of stringing without click
Device.
A kind of tightener without click, including, U-bracket (1), Handle axis (14), jump ring (10) and screw
(11), it is characterised in that: Handle axis (14) includes axle (4), handle (5) and square column (6), described axle (4) one end square
Post (6) and handle (5) are molded into one, are provided with circular hole (2) in one end of U-bracket (1), and the other end is provided with square hole (3), handle
Axle (14) passes square hole (3) and circular hole (2), and the front end of its Handle axis (14) is fixed by jump ring (10), axle (4) and circular hole (2)
Matching, square column (6) is placed in square hole (3), and the handle (5) of one end and U-bracket (1) apical grafting are provided through on axle (4)
The through wires hole (7) of net stay cord, screw (11) screws in axle (4), threadeds with axle (4), and its screw (11) is used for holding out against ball
Net stay cord.
Described jump ring (10) is installed in the draw-in groove (12) of axle (4).
Being provided with fixing hole (8) in the bottom of U-bracket (1), bolt passes fixing hole (8) being fixed on U-bracket (1)
On net column.
Described U-bracket (1) and net column phase-contact surface are arcwall face (13).
It is provided with reinforcement (9) in the inner side of U-bracket (1).
Described square hole (3) and circular hole (2) are symmetrical arranged.
The beneficial effects of the utility model are: 1. bold innovation, eliminate the indispensable ratchet of tradition tightener, ratchet, open
Open this field tightener without ratchet, the new situation of ratchet；2. design concept is ingenious, delicate structure, simple, good looking appearance essence
Cause, assemble extremely simple, practical, durable；3. finish tradition tightener and the state " broken up the family " of crank, the root that permeates of evolving
Handle axis is easy to use, quick；4. eliminate ratchet, ratchet, while reducing product cost, improve its service life.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model；
Fig. 2 is the structural representation after the plug-in mounting Handle axis of Fig. 1；
Fig. 3 overall structure of the present utility model schematic diagram；
Fig. 4 is this utility model main TV structure schematic diagram；
Fig. 5 is the right TV structure schematic diagram of Fig. 4；
Fig. 6 is sectional structure schematic diagram of the present utility model.
In figure: U-bracket 1, circular hole 2, square hole 3, axle 4, handle head 5, square column 6, through wires hole 7, fixing hole 8, reinforcement
9, jump ring 10, screw 11, draw-in groove 12, arcwall face 13, Handle axis 14.
Detailed description of the invention
As shown in Fig. 1,2,3,4,5,6, a kind of tightener without click, including, U-bracket 1, Handle axis 14, card
Spring 10 and screw 11, it is characterised in that: Handle axis 14 includes axle 4, handle 5 and square column 6, described axle 4 one end square
Post 6 and handle 5 are molded into one, are provided with circular hole 2 and the square hole 3 of symmetry at the two ends of U-bracket 1, and Handle axis 14 is through square hole 3
With circular hole 2, the front end of Handle axis 14 is fixing by jump ring 10, and its jump ring 10 is installed in the draw-in groove 12 of axle 4.Axle 4 and circular hole 2 phase
Coordinating, square column 6 is placed in square hole 3, handle 5 and U-bracket 1 apical grafting of one end, is provided through wearing of net stay cord on axle 4
String holes 7, screw 11 screws in axle 4, threadeds with axle 4, and its screw 11 is used for holding out against net stay cord.
Being provided with fixing hole 8 in the bottom of U-bracket 1, U-bracket 1 is fixed on net column through fixing hole 8 by bolt
On.Its U-bracket 1 is arcwall face 13 with net column phase-contact surface.It is provided with reinforcement 9 in the inner side of U-bracket 1.
Operation principle: first, is fixed on U-bracket 1 on net column with bolt, and Handle axis 14 is through square hole 3 and circle
Behind hole 2, being fixed by jump ring 10, net stay cord passes through wires hole 7, and DRIVE SCREWS 11 is fixed net stay cord, the most outwards pulled
Handle axis 14, makes square column 6 depart from square hole 3, and rotary handle 5 carries out stringing action, after completing stringing, and inside driving handle 5, make
Square column 6 returns in square hole 3, by pulling force, square hole 3 and the frictional force of square column 6 of net stay cord, prevents Handle axis 14 from outwards altering
Dynamic, to avoid net stay cord to loosen.When needs stringing again or loose ends, outwards pull Handle axis 14, make square column 6 side of disengaging
Hole 3, rotary handle 5 carries out stringing or loose ends action, after completing stringing or loose ends, inside driving handle 5, make square column 6 return to
In square hole 3, by pulling force, square hole 3 and the frictional force of square column 6 of net stay cord, prevent the outside play of Handle axis 14.
Claims (6)
1. without a tightener for click, including, U-bracket (1), Handle axis (14), jump ring (10) and screw (11),
It is characterized in that: Handle axis (14) includes axle (4), handle (5) and square column (6), the square column (6) of described axle (4) one end
Being molded into one with handle (5), be provided with circular hole (2) in one end of U-bracket (1), the other end is provided with square hole (3), Handle axis
(14) through square hole (3) and circular hole (2), the front end of its Handle axis (14) is fixed by jump ring (10), axle (4) and circular hole (2) phase
Coordinating, square column (6) is placed in square hole (3), and the handle (5) of one end and U-bracket (1) apical grafting are provided through ball on axle (4)
The through wires hole (7) of net stay cord, screw (11) screws in axle (4), threadeds with axle (4), and its screw (11) is used for holding out against net
Stay cord.
A kind of tightener without click the most according to claim 1, it is characterised in that: described jump ring (10) card dress
In the draw-in groove (12) of axle (4).
A kind of tightener without click the most according to claim 1, it is characterised in that: in the bottom of U-bracket (1)
Being provided with fixing hole (8), bolt passes fixing hole (8) being fixed on U-bracket (1) on net column.
A kind of tightener without click the most according to claim 3, it is characterised in that: described U-bracket (1) and ball
Net column phase-contact surface is arcwall face (13).
A kind of tightener without click the most according to claim 1, it is characterised in that: in the inner side of U-bracket (1)
It is provided with reinforcement (9).
A kind of tightener without click the most according to claim 1, it is characterised in that: described square hole (3) and circle
Hole (2) is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755878.0U CN205815027U (en) | 2016-07-19 | 2016-07-19 | A kind of tightener without click |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755878.0U CN205815027U (en) | 2016-07-19 | 2016-07-19 | A kind of tightener without click |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815027U true CN205815027U (en) | 2016-12-21 |
Family
ID=57562779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755878.0U Expired - Fee Related CN205815027U (en) | 2016-07-19 | 2016-07-19 | A kind of tightener without click |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386277A (en) * | 2019-08-19 | 2021-02-23 | 深圳北芯生命科技有限公司 | Method for manufacturing ultrasonic phantom |
-
2016
- 2016-07-19 CN CN201620755878.0U patent/CN205815027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386277A (en) * | 2019-08-19 | 2021-02-23 | 深圳北芯生命科技有限公司 | Method for manufacturing ultrasonic phantom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 |