CN207066873U - A kind of socks stretching device - Google Patents
A kind of socks stretching device Download PDFInfo
- Publication number
- CN207066873U CN207066873U CN201720675135.7U CN201720675135U CN207066873U CN 207066873 U CN207066873 U CN 207066873U CN 201720675135 U CN201720675135 U CN 201720675135U CN 207066873 U CN207066873 U CN 207066873U
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- fixture block
- dynamic fixture
- wheel
- controller
- socks
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Abstract
The utility model discloses a kind of socks stretching device, including fixed mount, clamp terminal and dynamic fixture block, dynamic fixture block, which is provided with, clamps terminal, dynamic fixture block is provided with elastic component away from the one end for clamping terminal, the one end of elastic component away from dynamic fixture block, which is provided with to abut, takes turns, fixed mount, which is provided with, abuts plate, and abutting plate is provided with extensible member between one end and fixed mount in dynamic fixture block glide direction, abuts plate and is provided with the position of measurement abutting wheel and controls the control assembly of extensible member；The terminal that clamps on fixed mount clamps the both ends of socks with the terminal that clamps on dynamic fixture block, and the dynamic fixture block slid on fixed mount is then with Gravitational sliding, abutting wheel on dynamic fixture block, which is connected to, to abut on plate, control assembly abuts displacement of the wheel within the unit interval and sets out the speed of fixture block to calculate by measuring, if the excessive velocities of dynamic fixture block, control assembly control extensible member makes the crimping of abutting plate abut wheel so as to increase the resistance that dynamic fixture block glides, and reduces the speed of dynamic fixture block, avoids socks from being drawn bad.
Description
Technical field
Socks test device is the utility model is related to, more specifically, it relates to a kind of socks stretching device.
Background technology
Socks are produced afterwards, it is necessary to which whether instrument is qualified to detect its quality, and sock stretching tester can exactly detect socks
A kind of instrument of the degree of drawing of son.Manual sock stretching tester be it is a suitable for socks do laterally, directly to the machine of tension test
Tool formula tester.After its specified pulling force is set, instrument is tested position stretching with inertia vertical drop speed to socks, from
And determine its extension value.After its specified pulling force is set, instrument is tested position stretching with inertia vertical drop speed to socks,
So as to determine its extension value.
A kind of sock stretching tester as disclosed in the Chinese patent that patent announcement number is CN201548455U, this tensilometer are set
There are motor, drag hook group and fixture block group, drag hook group includes quiet drag hook and the dynamic drag hook that can be vertically moved up or down, and fixture block group includes vertically rising
The dynamic fixture block of drop and one or more quiet fixture blocks；Dynamic fixture block and dynamic drag hook are lifted by motor driven, and tensilometer is additionally provided with to be drawn with dynamic
Hook, the pouring weight of the dynamic lifting of fixture block one.
But the sock stretching tester in above-mentioned patent is when in use, it is necessary to employee fixture block with hand rest slowly falls, if
Falling speed is too fast, can damage socks.
Utility model content
For existing sock stretching tester when in use, it is necessary to which employee fixture block with hand rest slowly falls, if lower terminal-velocity
Socks technical problem can then be damaged soon by spending, and the utility model provides a kind of socks stretching device, and it has holds in the palm without employee
Dynamic fixture block, it is time saving and energy saving the advantages of.
To achieve the above object, the utility model provides following technical scheme：
A kind of socks stretching device, including fixed mount, the clamping terminal that is fixed on the fixed mount and sliding connection
Dynamic fixture block on the fixed mount, the clamping terminal is also fixedly connected with the dynamic fixture block, the dynamic fixture block is away from institute
The one end for stating clamping terminal is fixedly connected with elastic component, and the one end of the elastic component away from the dynamic fixture block is rotatably connected to abutting
Take turns, be hinged with the fixed mount and take turns the abutting plate abutted with described abut, the abutting plate is in the dynamic fixture block glide direction
On one end and the fixed mount between be fixedly connected with for make it is described abut plate crimping it is described abut wheel extensible member, it is described
Plate is abutted to be provided with the position for measuring the abutting wheel and control the control assembly of the extensible member.
Pass through above-mentioned technical proposal, the terminal that clamps on fixed mount press from both sides the both ends of socks with the terminal that clamps on dynamic fixture block
Tightly, and on fixed mount the dynamic fixture block slid is then with Gravitational sliding, and during downslide, the abutting wheel on dynamic fixture block is connected to abutting plate
On, control assembly abuts displacement of the wheel within the unit interval and sets out the speed of fixture block to calculate by measuring, if the speed of dynamic fixture block
Spend soon, control assembly control extensible member makes the crimping of abutting plate abut wheel so as to increase the resistance of dynamic fixture block downslide, reduces dynamic folder
The speed of block, socks are avoided to be drawn bad.
Further, it is described to abut the reset assembly being additionally provided with plate for resetting the dynamic fixture block.
Pass through above-mentioned technical proposal, after the completion of the extension test of socks, reset assembly can lift the dynamic fixture block slided,
Hand-reset is gone without testing staff, it is convenient and practical.
Further, the control assembly includes multiple photoelectric sensors and the control being fixedly connected on the abutting plate
Device processed, the photoelectric sensor is evenly distributed along the glide direction for abutting wheel, and abuts wheel towards described；
The photoelectric sensor is connected with the controller signals, for detecting the position for abutting wheel, to the control
Device processed sends position signalling；
The controller connects with extensible member control, is sent out for receiving the position signalling, and to the extensible member
Send control signal.
Pass through above-mentioned technical proposal, the photoelectric sensor sensing of arrangement abut wheel, position occur if abutting wheel is sensed
Signal abuts the instantaneous velocity taken turns according to the position signalling of different photoelectric sensors to controller, controller to calculate, and
Judge whether instantaneous velocity is more than setting speed, if instantaneous velocity is more than setting speed, control extensible member stretching, extension, make abutting plate
Crimping abuts wheel.
Further, the photoelectric sensor insertion it is fixedly connected on the abutting plate.
Pass through above-mentioned technical proposal, photoelectric sensor, which is embedded in, to abut on plate, makes photoelectric sensor not with abutting wheel directly
Contact, avoid being abutted wheel and damage by pressure.
Further, the abutting plate is fixedly connected with soft resistance bed course between the photoelectric sensor.
Pass through above-mentioned technical proposal, abut wheel be crimped on resistance bed course, so as to increase abut plate with abuts take turns between
Frictional resistance, while can also reduce and abut the noise that wheel is rolled and sent on plate is abutted.
Further, the reset assembly include be fixedly connected on it is described abutting plate on motor and wound on
Rope is socketed on the motor, the described one end of rope away from the motor that sockets is snapped onto on the dynamic fixture block, institute
Motor controlled connection is stated in the controller.
Pass through above-mentioned technical proposal, when controller driving extensible member shrinks completely and measures dynamic fixture block and does not produce displacement
Afterwards, move fixture block stretching to complete, rope is socketed on the dynamic fixture block of motor winding, so as to lift dynamic fixture block.
Further, the control assembly includes being fixedly connected on the controller abutted on plate, is rotatably connected on institute
State and abut rotational band on plate and transmission is socketed in dc generator in the rotational band, the rotational band abuts with described
The surface of wheel is provided with pitch wheel, and the wheel that abuts is relatively fixed with the rotational band；
The dc generator is connected with the controller signals, for detecting the abutting wheel by the rotational band
Speed, and the rate signal is sent to the controller；
The controller connects with extensible member control, is sent out for receiving the rate signal, and to the extensible member
Send control signal.
Pass through above-mentioned technical proposal, rotational band are abutted and are servo-actuated in abutting wheel, and the speed that dynamic fixture block declines is equal to rotational band
The speed of rotation, rotational band, which rotates, must get over block, and the voltage of DC motor output is also higher, when the speed that controller receives
When signal is more than setting value, controller stretches extensible member, so as to allow rotational band to tilt to apply upward resistance to moving fixture block,
Fixture block is set to slow down.
Further, the reset assembly includes the motor and control panel being fixedly connected on the abutting plate,
The motor is connected with the rotational band, and the controlled connection of the motor is in the controller, the control
Panel connects with controller control.
Pass through above-mentioned technical proposal, after dynamic fixture block has tested socks, controller control motor turns round rotational band,
Resetted so as to drive dynamic fixture block to rise.
Compared with prior art, the beneficial effects of the utility model are：Wheel is abutted by being set on dynamic fixture block, in fixation
The abutting plate of crimping abutting wheel is set on frame, control assembly measures the speed of dynamic fixture block, when moving fixture block downslide, supporting on dynamic fixture block
Cock wheel, which is connected to, to abut on plate, and control assembly abuts displacement of the wheel within the unit interval and set out the speed of fixture block to calculate by measuring
Degree, if the excessive velocities of dynamic fixture block, control assembly control extensible member makes abutting plate crimping abutting wheel be glided so as to increase dynamic fixture block
Resistance, reduce the speed of dynamic fixture block, avoid socks from being drawn bad；Abut and also set up reset assembly on plate, when the stretching of socks is surveyed
After the completion of examination, reset assembly can lift the dynamic fixture block slided, and hand-reset is gone without testing staff, convenient and practical.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is Fig. 1 A portions enlarged diagram；
Fig. 3 is Fig. 1 B portions enlarged diagram；
Fig. 4 is the vertical section schematic diagram that the utility model embodiment one abuts plate；
Fig. 5 is the block diagram of the control assembly of the utility model embodiment one；
Fig. 6 is the overall structure diagram of the utility model embodiment two；
Fig. 7 is Fig. 6 C portions enlarged diagram；
Fig. 8 is Fig. 6 D portions enlarged diagram；
Fig. 9 is the block diagram of the control assembly of the utility model embodiment two；
Figure 10 is the block diagram of the reset assembly of the utility model embodiment two.
Reference：1st, fixed mount；2nd, fixture block is moved；3rd, terminal is clamped；4th, elastic component；5th, wheel is abutted；6th, plate is abutted；7th, stretch
Contracting part；8th, control assembly；9th, photoelectric sensor；10th, controller；11st, resistance bed course；12nd, reset assembly；13rd, motor；
14th, rope is socketed；15th, dc generator；16th, rotational band；17th, control panel.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment one
A kind of socks stretching device, as shown in figure 1, including square fixed mount 1, fixed mount 1, which is erect, to be set.Such as Fig. 2 institutes
Show, vertical chute is welded with fixed mount 1, being slid in chute has sliding block, and square dynamic fixture block 2 is welded with sliding block.Dynamic folder
The clamping terminal 3 for clamping socks is welded with block 2, fixed mount 1 is also welded with the upper end of chute and clamps terminal 3.During test, Gu
The terminal 3 that clamps determined on frame 1 clamps the both ends of socks with the terminal 3 that clamps on dynamic fixture block 2, and slid on fixed mount 1
Dynamic fixture block 2 is with Gravitational sliding, so as to stretch socks.
Dynamic fixture block 2 is welded with elastic component 4 away from the one end for clamping terminal 3, and spring can be selected in elastic component 4, and elastic component 4 is stretched
Contracting direction is vertical with the glide direction of dynamic fixture block 2, and the one end of elastic component 4 away from dynamic fixture block 2 is welded with drive-connecting shaft, turns on drive-connecting shaft
It is dynamic to be connected with abutting wheel 5.There is the abutting plate 6 abutted with abutting wheel 5 by bolted splice on fixed mount 1.With reference to Fig. 3, plate 6 is abutted
Erect and set, its upper end is hinged, and extensible member 7 is welded between its lower end and fixed mount 1, and extensible member 7 is flexible to press so as to abut plate 6
Abutting wheel 5 is connect, extensible member 7 can use hydraulic stem or cylinder.When extensible member 7 stretches, the lower end for abutting plate 6 is moved towards chute
It is dynamic, so as to provide upward support force to the abutting wheel 5 of crimping in its surface, with to moving the application of fixture block 2 and the weight of dynamic fixture block 2
The opposite resistance of force direction, so as to reach the purpose for making fixture block 2 slow down.
Abut plate 6 and be provided with control assembly 8, control assembly 8 is used to measure the position for abutting wheel 5, and single according to wheel 5 is abutted
Displacement in the time of position calculates the speed of dynamic fixture block 2, with the length of the speed control extensible member 7 according to dynamic fixture block 2, extensible member
7 length is longer, and the resistance that dynamic fixture block 2 is subject to is bigger.
With reference to Fig. 4 and Fig. 5, control assembly 8 includes being welded on the multiple photoelectric sensors 9 and controller 10 abutted on plate 6,
Photoelectric sensor 9 is connected with the signal of controller 10, and photoelectric sensor 9 is evenly distributed along the glide direction for abutting wheel 5, and direction is supported
Cock wheel 5.The insertion of photoelectric sensor 9 it is adhesive in and abuts on plate 6, abuts plate 6 and soft resistance is adhesive between photoelectric sensor 9
Power bed course 11.Abut wheel 5 to be crimped on resistance bed course 11, abut plate 6 with abutting the frictional resistance between wheel 5 so as to increase, together
When can also reduce and abut the noises that roll and send on plate 6 is abutted of wheel 5, photoelectric sensor 9, which is embedded in, to abut on plate 6, makes it
Do not contacted directly with abutting wheel 5, avoid photoelectric sensor 9 from being damaged by pressure by wheel 5 is abutted.
Wheel 5 is abutted after photoelectric sensor 9, photoelectric sensor 9 can sense, then send position letter to controller 10
Number.Controller 10 is connected with the control of extensible member 7, and control signal is sent to extensible member 7.Controller 10 is according to different photoelectric sensings
The position signalling of device 9 abuts the instantaneous velocity of wheel 5 to calculate, and judges whether instantaneous velocity is more than setting speed, if instantaneously
Speed is more than setting speed, then controls extensible member 7 to stretch, and the crimping of abutting plate 6 is abutted wheel 5, allows fixture block 2 to slow down.
Abut and reset assembly 12 is additionally provided with plate 6, reset assembly 12 is used to make fixture block 2 rise reset.Reset assembly
12 include being welded on the motors 13 abutted on plate 6, snapping and are wound with and socket rope 14 in the rotary shaft of motor 13, draw
The one end of splicing 14 away from motor 13 is snapped onto on dynamic fixture block 2, and the controlled connection of motor 13 is in controller 10.Work as control
Device 10 drives extensible member 7 to shrink completely, while also measures after dynamic fixture block 2 no longer declines, moves the drawing work completion of fixture block 2, treats
After employee measures the tensile elongation of socks, controller 10 controls motor 13, makes to socket rope 14 on the dynamic fixture block 2 of its winding,
It is convenient and practical without artificial lift to lift dynamic fixture block 2.Control button is electrically connected with controller 10, control button is pressed
Afterwards, motor 13 can discharge dynamic fixture block 2.
When socks stretching device works, the both ends of socks are fixed on and clamped on terminal 3, the abutting wheel 5 on dynamic fixture block 2 is pressed
Connect and abut plate 6, then press control button, dynamic fixture block 2 glides to stretch socks, and the abutting wheel 5 that servo-actuated fixture block 2 glides can approach
Evenly distributed photoelectric sensor 9, photoelectric sensor 9 send position signalling to controller 10, and controller 10 is according to position signalling
The speed of dynamic fixture block 2 is calculated, and compared with setting speed, if the excessive velocities of dynamic fixture block 2, control assembly 8 control extensible member 7 to make
Abut the crimping of plate 6 and abut wheel 5 so as to increase the resistance that dynamic fixture block 2 glides, reduce the speed of dynamic fixture block 2, avoid socks from being drawn bad.
After dynamic fixture block 2 is not in downslide, motor 13, which rotates, lifts dynamic fixture block 2, and hand-reset is gone without testing staff, convenient real
With.
Embodiment two
A kind of socks stretching device, as shown in fig. 6, being with the difference of embodiment one, abut and direct current hair is welded with plate 6
Motor 15, as illustrated in figs. 7 and 8, abutting and be also welded with rotating shaft on plate 6, rotating shaft is parallel with the rotary shaft of dc generator 15, and
Be socketed with rotational band 16, rotational band 16 is wholely set the fixed gear of intermeshing with abutting the surface of wheel 5, abut wheel 5 with
Rotational band 16 is relatively fixed by meshed gears, that is, is abutted wheel 5 and do not slided on the surface of rotational band 16.When under dynamic fixture block 2
When sliding, abutting wheel 5 can drive rotational band 16 to rotate, and make the output voltage of dc generator 15, and its voltage is rate signal, rotational band
16 rotate and must get over block, and the voltage that dc generator 15 exports is also higher.With reference to Fig. 9, dc generator 15 and the signal of controller 10
Connection, controller 10 is set to detect the speed for abutting wheel 5 by rotational band 16.When the rate signal that controller 10 receives is more than
During setting value, controller 10 stretches extensible member 7, so as to allow rotational band 16 to tilt to apply upward resistance to dynamic fixture block 2, from
And fixture block 2 is set to slow down.Controller 10 connects with the control of extensible member 7, for receiving rate signal, and sends and controls to extensible member 7
Signal processed.
With reference to Figure 10, reset assembly 12 includes being welded on the motor 13 abutted on plate 6, abuts and is also welded with plate 6
The control panel 17 of controllable motor 13, the rotary shaft tight set of motor 13 are connected in rotational band 16, motor 13
Rotational band 16 can be driven to rotate, the controlled connection of motor 13 connects in controller 10, control panel 17 with the control of controller 10.
After dynamic fixture block 2 has tested socks, controller 10 controls motor 13 to turn round rotational band 16, so as to drive on dynamic fixture block 2
Rise and reset.
When socks stretching device works, the both ends of socks are fixed on and clamped on terminal 3, the abutting wheel 5 on dynamic fixture block 2 is pressed
Rotational band 16 is connect, pressing control panel 17 makes motor 13 discharge rotational band 16, and dynamic fixture block 2 glides to stretch socks, is servo-actuated
The abutting wheel 5 that fixture block 2 glides can drive rotational band 16, and rotational band 16 drives the dc generator 15 of its internal grafting to produce sensing
Voltage, induced voltage are rate signal, controller 10 by rate signal compared with setting speed, if the speed mistake of dynamic fixture block 2
It hurry up, controller 10 controls extensible member 7 crimping of abutting plate 6 is abutted wheel 5, so as to increase the resistance that dynamic fixture block 2 glides, reduces dynamic folder
The speed of block 2, socks are avoided to be drawn bad.After dynamic fixture block 2 no longer glides, motor 13 rotates rotational band 16, by dynamic folder
Block 2 lifts, and hand-reset is gone without testing staff, convenient and practical.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of socks stretching device, including fixed mount（1）, be fixed on the fixed mount（1）On clamping terminal and sliding
It is connected to the fixed mount（1）On dynamic fixture block（2）, the dynamic fixture block（2）On be also fixedly connected with the clamping terminal, it is special
Sign is, the dynamic fixture block（2）One end away from the clamping terminal is fixedly connected with elastic component（4）, the elastic component（4）Far
From the dynamic fixture block（2）One end be rotatably connected to abutting wheel（5）, the fixed mount（1）On be hinged with and abut wheel with described（5）
The abutting plate of abutting（6）, the abutting plate（6）In the dynamic fixture block（2）One end and the fixed mount in glide direction（1）It
Between be fixedly connected with for making the abutting plate（6）Described abut is crimped to take turns（5）Extensible member（7）, the abutting plate（6）On set
There is measurement is described to abut wheel（5）Position and control the extensible member（7）Control assembly（8）.
2. socks stretching device according to claim 1, it is characterised in that the abutting plate（6）On be additionally provided with and be used for
Make the dynamic fixture block（2）The reset assembly of reset（12）.
3. socks stretching device according to claim 2, it is characterised in that the control assembly（8）Including being fixedly connected
In the abutting plate（6）On multiple photoelectric sensors（9）And controller（10）, the photoelectric sensor（9）Supported described in
Cock wheel（5）Glide direction it is evenly distributed, and towards it is described abut wheel（5）；
The photoelectric sensor（9）With the controller（10）Signal connects, and is taken turns for detecting described abut（5）Position, to
The controller（10）Send position signalling；
The controller（10）With the extensible member（7）Control connection, for receiving the position signalling, and to the extensible member
（7）Send control signal.
4. socks stretching device according to claim 3, it is characterised in that the photoelectric sensor（9）It is embeddedly fixed
It is connected to the abutting plate（6）On.
5. socks stretching device according to claim 4, it is characterised in that the abutting plate（6）In the photoelectric sensing
Device（9）Between be fixedly connected with soft resistance bed course（11）.
6. socks stretching device according to claim 3, it is characterised in that the reset assembly（12）Including being fixedly connected
In the abutting plate（6）On motor（13）And wound on the motor（13）On socket rope（14）, it is described
Socket rope（14）Away from the motor（13）One end snap onto the dynamic fixture block（2）On, the motor（13）By
Control is connected to the controller（10）.
7. socks stretching device according to claim 2, it is characterised in that the control assembly（8）Including being fixedly connected
In the abutting plate（6）On controller（10）, be rotatably connected on the abutting plate（6）On rotational band（16）And drive sleeve
It is connected on the rotational band（16）Interior dc generator（15）, the rotational band（16）Wheel is abutted with described（5）Surface set
There is pitch wheel, it is described to abut wheel（5）With the rotational band（16）It is relatively fixed；
The dc generator（15）With the controller（10）Signal connects, for passing through the rotational band（16）Described in detection
Abut wheel（5）Speed, and send the rate signal to the controller（10）；
The controller（10）With the extensible member（7）Control connection, for receiving the rate signal, and to the extensible member
（7）Send control signal.
8. socks stretching device according to claim 7, it is characterised in that the reset assembly（12）Including being fixedly connected
In the abutting plate（6）On motor（13）With control panel（17）, the motor（13）With the rotational band
（16）Drive connection, the motor（13）Controlled connection in the controller（10）, the control panel（17）With institute
State controller（10）Control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675135.7U CN207066873U (en) | 2017-06-12 | 2017-06-12 | A kind of socks stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675135.7U CN207066873U (en) | 2017-06-12 | 2017-06-12 | A kind of socks stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066873U true CN207066873U (en) | 2018-03-02 |
Family
ID=61509642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720675135.7U Expired - Fee Related CN207066873U (en) | 2017-06-12 | 2017-06-12 | A kind of socks stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006956A (en) * | 2019-12-18 | 2020-04-14 | 广检检测技术(上海)有限公司 | Sock stretching instrument |
-
2017
- 2017-06-12 CN CN201720675135.7U patent/CN207066873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006956A (en) * | 2019-12-18 | 2020-04-14 | 广检检测技术(上海)有限公司 | Sock stretching instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Socks stretching device Effective date of registration: 20200715 Granted publication date: 20180302 Pledgee: Caota sub branch of Zhejiang Zhuji Rural Commercial Bank Co., Ltd Pledgor: ZHEJIANG YINGQIER KNITTING Co.,Ltd. Registration number: Y2020330000494 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210724 Granted publication date: 20180302 Pledgee: Caota sub branch of Zhejiang Zhuji Rural Commercial Bank Co., Ltd Pledgor: ZHEJIANG YINGQIER KNITTING Co.,Ltd. Registration number: Y2020330000494 |
|
| 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: 20180302 Termination date: 20210612 |