CN105910491A - Compressed gas power bracing type crossbow - Google Patents
Compressed gas power bracing type crossbow Download PDFInfo
- Publication number
- CN105910491A CN105910491A CN201610277360.5A CN201610277360A CN105910491A CN 105910491 A CN105910491 A CN 105910491A CN 201610277360 A CN201610277360 A CN 201610277360A CN 105910491 A CN105910491 A CN 105910491A
- Authority
- CN
- China
- Prior art keywords
- crossbow
- prod
- slide block
- torr
- cylinder
- 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.)
- Granted
Links
- 230000006837 decompression Effects 0.000 claims description 11
- 230000000740 bleeding effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000004146 energy storage Methods 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 208000019901 Anxiety disease Diseases 0.000 description 2
- 230000036506 anxiety Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/12—Crossbows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/12—Crossbows
- F41B5/123—Compound crossbows
Abstract
The invention relates to a compressed gas power bracing type crossbow. The compressed gas power bracing type crossbow is structurally characterized in that crossbow arms are connected to the left side and the right side of the front portion of a crossbow holder in the mode that the crossbow arms rotate around a shaft; a crossbow string is connected to the crossbow arms; supporting rods are connected between the crossbow arms and a sliding block on the crossbow holder in the mode that the supporting rods rotate around a shaft; and the sliding block is driven by an air cylinder behind the sliding block. According to the compressed gas power bracing type crossbow, the energy storage process of the crossbow arms is separated from the string tensioning process, so that damage to a crossbow piece from long-time string hanging is effectively avoided. Compressed gas serves as power of the crossbow, and accordingly physical output of a user is reduced.
Description
Technical field
The present invention relates to the crossbow hunted and shooting sports is used.
Background technology
Common crossbow, the process of its process winded up and prod accumulation of energy is one, and when crossbow string hangs up trigger, prod is in nervous energy accumulating state.If prod is in nervous energy accumulating state for a long time, prod can be damaged, reduce its service life, this causes common crossbow in use, particularly there is a disadvantage that, if hanging up crossbow string the most in advance during hunting, then in long-time portable or waiting process, prod can sustain damage, and if it find that prey needs to wind up when using crossbow again, the most easily affects adversely opportunity.Common crossbow, needs user manually to hang string, causes the physical demands of user, the crossbow that particularly some powers are bigger, winds up extremely difficult, brings a lot of inconvenience to user.
Summary of the invention
It is an object of the invention to provide a kind of crossbow, process and the process of prod accumulation of energy that this crossbow winds up are separate, in use, first crossbow string are hung up trigger, and lay the crossbow bolt needing to launch, now, prod is in loose or slightly tense situation, when needing to launch, by the machinery that air cylinder driven is supporting, and then drive crossbow arm pivoting and make prod anxiety accumulation of energy, it is rapidly completed shooting and prepares, solve the contradiction between long-time pre-hung string and damage prod.The crossbow that the present invention provides, use compressed gas is power, alleviates the physical demands of user, and it is a lot of convenient to bring to user.
The crossbow that the present invention provides, has crossbow torr, and crossbow torr rear portion is provided with cocking mechanism, handle, and crossbow torr front portion can install pedal as required, and crossbow torr top is provided with the arrow road laying crossbow bolt.The left and right sides, crossbow torr front portion connects in the way of pivoting prod seat, prod is arranged on prod seat, the prod that prod seat is installed with it collectively forms crossbow arm, prod connects and has crossbow string or install pulley, cam in prod and connect crossbow string on pulley, cam.Crossbow torr front portion is provided with slide rail, slide rail is provided with the slide block slided along slide rail, connects in the slide block left and right sides and have support bar in the way of pivoting, and support bar is connected in the way of pivoting with prod seat or the prod of its side, place.Being provided with cylinder in the crossbow torr of slide block rear, described slide block is connected with cylinder piston by guide rod.The prod seat that the described crossbow torr left and right sides connects is symmetrical connection, crossbow torr is parallel to each other with the axis of the axle that prod seat is connected, the support bar that the slide block left and right sides connects is symmetrical connection, slide block along slide rail slide time, the straight line at the movement locus place of its center point is perpendicular to the plane at the place, axis of axle that the prod seat that same crossbow torr symmetry connects is connected with crossbow torr.When crossbow torr side is provided with more than one prod seat, can have on part prod seat and prod is not installed but support prod or the prod seat of support installation prod.Symmetrical connection described in literary composition refers to that the position relationship connected is symmetrical, rather than is defined in number of components or the symmetrical shape of connection.
Slide block or cylinder piston front are provided with position-limit mechanism, the plane of axis that is that define described its center point movement locus place and that be perpendicular to the axle that prod seat is connected with crossbow torr is plane A, when position-limit mechanism is optimally located at prevention slide block or cylinder piston forward slip, the angle between the upright projection in A plane of the line between the central point of the axle that the central point of the axle that the support bar that slide block lateral symmetry connects connects with slide block and the symmetrical support bar connected connect with prod seat or prod is at 180 degree.Being provided with spring in being provided with hole or depression, hole or depression on position-limit mechanism, spring stretches out hole or depression at slide block or cylinder piston side and protrudes from position-limit mechanism.When angle between the line between the central point of the axle that central point and the symmetrical support bar connected of the axle that the support bar that slide block lateral symmetry connects connects with slide block connect with prod seat or prod upright projection in A plane is 180 degree, slide block, support bar, the system of prod seat formation or slide block, support bar, the system that crossbow arm is formed is in self-locking state, i.e. cannot make slide block rearward movement by pulling crossbow string, the effect of the spring installed on described position-limit mechanism is after cylinder interior gas discharges, promote slide block rearward movement, make slide block, support bar, the system of prod seat formation or slide block, support bar, the system that crossbow arm is formed departs from self-locking state.Position-limit mechanism, also dependent on being actually needed, is arranged on other positions before slide block or cylinder piston.
Cylinder is sequentially connected with airway, charge valve, air relief valve, gas cylinder, or it is sequentially connected with charge valve, airway, air relief valve, gas cylinder, cylinder or airway connect air bleeding valve, the effect of gas cylinder is compressed, the effect of air relief valve is to be adjusted to the compressed gas pressure in gas cylinder be suitable for the pressure range that cylinder uses, the effect of charge valve is to control compressed gas to lead to the passage of cylinder, and the effect of air bleeding valve is to control the passage that gas in cylinder or airway outwardly discharges.Airway, charge valve, air relief valve, gas cylinder, air bleeding valve are arranged on crossbow torr rear portion.Inflation inlet it is provided with on gas cylinder, air relief valve is to being provided with the front air gauge of decompression on compressed gas decompression section or gas cylinder, air relief valve is to being provided with air gauge after decompression in compressed gas decompression section or airway or charge valve or cylinder, before decompression, barometric effect is to show the pressure of gas in gas cylinder, and after decompression, barometric effect is to show the gas pressure intensity in the post-decompression gas pressure intensity of air relief valve or cylinder.
In use, first operate air bleeding valve, gas in cylinder or in cylinder and airway is discharged, pull crossbow string and hang on cocking mechanism, in the process, crossbow string pulls crossbow arm pivoting, promote slide block together with guide rod, cylinder piston together rearward movement by support bar, because cylinder interior gas is discharged, when crossbow string hangs up trigger, prod is in relaxed state, it is also possible to owing to the difference of cylinder location makes prod be in slightly tense situation, can also only discharge a part of gas in cylinder so that prod is in slightly tense situation.Then lay crossbow bolt on the arrow road above crossbow torr, the most complete tentatively to shoot preparation.
When needing shooting, operation charge valve, compressed gas is imported cylinder, cylinder piston and guide rod, slide block travel forward under compressed gas promotes, crossbow arm pivoting is promoted to make prod be gradually curved accumulation of energy by support bar, when the limited mechanism that travels forward of slide block or cylinder piston stops, the degree of crook of prod reaches maximum, and prod is in nervous energy accumulating state.Now crossbow has completed all to shoot preparation, and crossbow bolt can be penetrated by cocking.
When needing to reuse, repeat the above steps.
When compressing gas pressure intensity deficiency in gas cylinder, external equipment can be used to pass through inflation inlet and to inflating gas cylinder or to change the gas cylinder inflated in advance, it is possible to not discharging cylinder interior gas, direct pull crossbow string also hangs up cocking mechanism, in this case, the crossbow of the present invention is identical with common crossbow using method.
Accompanying drawing explanation
The accompanying drawing of a preferred embodiment of the present invention is described herein, and by these accompanying drawings, other features of the present invention will become clear from.Wherein
Fig. 1 is that the preferred embodiment of the crossbow of the present invention is in and does not hangs string, lax or slightly tense situation the axonometric chart of prod.
Fig. 2 is the top view of the crossbow of Fig. 1.
Fig. 3 is that the preferred embodiment of the crossbow of the present invention is in and hangs arrow on string, lax or slightly tense situation the axonometric chart of prod.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is that the preferred embodiment of the crossbow of the present invention is in and hangs the axonometric chart that arrow on string, prod are in tension.
Fig. 6 is the top view of the crossbow of Fig. 5.
Detailed description of the invention
Fig. 1-6 illustrates a preferred embodiment of the crossbow of the present invention.This crossbow includes crossbow torr (1), crossbow torr rear portion is provided with handle (2) and cocking mechanism (3), crossbow torr front portion is easy to the pedal (4) of fixing crossbow and is symmetrically connected to a pair prod seat (5) of the left and right sides, crossbow torr front portion in pivoting mode when being provided with crossbow string, prod (6) is arranged on prod seat (5), prod seat (5) and prod (6) collectively form crossbow arm, and prod is provided with crossbow string (7).In this preferred embodiment, prod seat (5) is perpendicular to horizontal plane with the axis of the axle that crossbow torr (1) is connected.
The anterior position hollow out being substantially centered up and down of crossbow torr (1) also arranges slide rail (8), being provided with on slide rail (8) can be along the slide block (9) of slide rail slide anteroposterior, slide block (9) rear is provided with the cylinder (13) driving slide block (9), cylinder includes cylinder body (sign) and piston (not shown) etc., piston (not shown) in cylinder is connected by guide rod (12) and is driven slide block (9), in the preferred embodiment, it is provided with two cylinders (13) and is symmetrically mounted on crossbow torr (1) both sides, rear portion, the half of cylinder (13) is placed in crossbow torr (1), half exposes crossbow torr (1) outward, two guide rods being arranged symmetrically with (12) are correspondingly set, two guide rods (12) drive slide block (9) jointly.Being provided with a pair two ends and be connected to slide block (9) and the support bar (10) on prod seat (5) in pivoting mode respectively, when slide block (9) slide anteroposterior, support bar (10) drives prod seat (5) pivoting.In this preferred embodiment, slide block midpoint movement locus and support bar centerline are in same level.
Being provided with position-limit mechanism (11) in the crossbow torr that slide block is anterior, be provided with spring (not shown) in position-limit mechanism (11) has a hole or depression, hole or depression, spring stretches out hole or depression in slide block (9) side and protrudes from position-limit mechanism (11).In this preferred embodiment, position-limit mechanism (1) is arranged on when two support bar (10) centerlines are 180 degree and slide block can be stoped to continue the position slided to crossbow front portion.
The gas cylinder (17) of compressed air suits is installed at crossbow torr (1) rear portion, gas cylinder (17) mouth is in series with air relief valve (16), charge valve (15) and airway (14), being provided with air bleeding valve (18) on airway (14), after being respectively mounted decompression before and after air relief valve (16), air gauge (19) and the front air gauge (20) of decompression are used for the gas pressure intensity before showing the post-decompression gas pressure intensity of air relief valve and decompression.
During use, operation air bleeding valve (18), discharge gas in cylinder and conduit, slide block (9) lose guide rod (12) the spring being supported in position-limit mechanism (11) promote under slide backward, two support bar (10) centrages are made to depart from the state of angle 180 degree, pull crossbow string (7) and hang up cocking mechanism (3), laying crossbow bolt (21) in crossbow torr (1) top.During pulling crossbow string (7), prod drives prod seat (5) pivoting, drive support bar (10) and then drive slide block (9) and guide rod (12), cylinder piston together rearward movement, owing to the gas in cylinder is discharged, prod is in relaxed state, prod can also be made to be in slightly tense situation due to the difference of cylinder location, it is also possible to only to discharge a part of gas in cylinder so that prod is in slightly tense situation.Now crossbow is in state as shown in Figure 3, Figure 4.
When needing shooting, operation charge valve (15), passing the gas through airway (14) and enter cylinder (13), piston simultaneously drives guide rod (12), slide block (9) travels forward in driving, and then drives (5) pivoting of prod seat to make prod anxiety accumulation of energy by support bar (10).
When slide block (9) slides into position-limit mechanism (11), the thrust provided much smaller than cylinder (13) because of the elastic force of spring, spring can be pressed in hole or the depression of position-limit mechanism (11), now the centerlines of two support bars (10) is 180 degree, the elastic potential energy of prod (6) runs up to maximum, crossbow is in treats cock (as shown in Figure 5, Figure 6), and crossbow bolt can be penetrated by cocking.After crossbow bolt is launched, crossbow is Fig. 1, Fig. 2 state.
When needing to reuse, repeat the above steps.
It can be seen that to realize accumulation of energy from common crossbow by string pulling different from Fig. 1-6 embodiment illustrated, the crossbow that the present invention provides realizes the accumulation of energy of crossbow by strutting crossbow arm.
In Fig. 1-6 embodiment illustrated, prod uses contrary flexure form, can also use the compound crossbow form that vertical pulling prod form or prod combine with pulley, cam in practice.
Explained above is a preferred embodiment of the present invention, it is believed that this explanation simply presents the principle of the present invention rather than is limited to this, other all of numerous variation within the scope of the present invention is all readily apparent that.
Claims (7)
1. a crossbow, including crossbow torr, cocking mechanism, prod, crossbow string, it is characterized in that, the left and right sides, crossbow torr front portion connects in the way of pivoting prod seat, prod is arranged on prod seat, crossbow torr front portion is provided with slide rail, the slide block slided along slide rail is installed on slide rail, the slide block left and right sides connects in the way of pivoting support bar, support bar is connected in the way of pivoting with prod seat or the prod of its side, place, being provided with cylinder in the crossbow torr of slide block rear, described slide block is connected with cylinder piston by guide rod.
Crossbow the most according to claim 1, it is characterized in that, the prod seat that the crossbow torr left and right sides connects is symmetrical connection, crossbow torr is parallel to each other with the axis of the axle that prod seat is connected, the support bar that the slide block left and right sides connects is symmetrical connection, slide block along slide rail slide time, the straight line at the movement locus place of its center point is perpendicular to the plane at the place, axis of axle that the prod seat that same crossbow torr symmetry connects is connected with crossbow torr.
Crossbow the most according to claim 2, it is characterised in that slide block or cylinder piston front are provided with position-limit mechanism.
Crossbow the most according to claim 3, it is characterized in that, the plane of axis that is that define described its center point movement locus place and that be perpendicular to the axle that prod seat is connected with crossbow torr is plane A, when position-limit mechanism is positioned at prevention slide block or cylinder piston forward slip, the angle between the upright projection in A plane of the line between the central point of the axle that the central point of the axle that the support bar that slide block lateral symmetry connects connects with slide block and the symmetrical support bar connected connect with prod seat or prod is at 180 degree.
Crossbow the most according to claim 4, it is characterised in that installing spring in being provided with hole or depression, hole or depression on position-limit mechanism, spring stretches out hole or depression at slide block or cylinder piston side and protrudes from position-limit mechanism.
6., according to the crossbow described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that cylinder is sequentially connected with airway, charge valve, air relief valve, gas cylinder, or is sequentially connected with charge valve, airway, air relief valve, gas cylinder, cylinder or airway connect air bleeding valve.
Crossbow the most according to claim 6, it is characterized in that, airway, charge valve, air relief valve, gas cylinder, air bleeding valve are arranged on crossbow torr rear portion, inflation inlet it is provided with on gas cylinder, air relief valve is not provided with air gauge on compressed gas decompression section or gas cylinder, and air relief valve is provided with air gauge in compressed gas decompression section or airway or charge valve or cylinder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099125.2A CN108302979B (en) | 2016-05-01 | 2016-05-01 | Crossbow |
| CN201610277360.5A CN105910491B (en) | 2016-05-01 | 2016-05-01 | Compressed gas power brace formula crossbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277360.5A CN105910491B (en) | 2016-05-01 | 2016-05-01 | Compressed gas power brace formula crossbow |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810099125.2A Division CN108302979B (en) | 2016-05-01 | 2016-05-01 | Crossbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105910491A true CN105910491A (en) | 2016-08-31 |
| CN105910491B CN105910491B (en) | 2018-06-19 |
Family
ID=56752194
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610277360.5A Expired - Fee Related CN105910491B (en) | 2016-05-01 | 2016-05-01 | Compressed gas power brace formula crossbow |
| CN201810099125.2A Active CN108302979B (en) | 2016-05-01 | 2016-05-01 | Crossbow |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810099125.2A Active CN108302979B (en) | 2016-05-01 | 2016-05-01 | Crossbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105910491B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477705A (en) * | 2016-07-20 | 2019-03-15 | 格拉尔德·米斯巴赫 | For the tensioning apparatus of crossbow and the crossbow including this tensioning apparatus |
| CN110006287A (en) * | 2019-05-24 | 2019-07-12 | 增城华昌塑料五金模具有限公司 | A kind of crossbow injection device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682252B (en) * | 2019-03-12 | 2023-08-18 | 肇庆学院 | Novel pulley crossbow |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699117A (en) * | 1985-12-18 | 1987-10-13 | Shimon Waiser | Cross bow |
| CN2720384Y (en) * | 2004-07-26 | 2005-08-24 | 王建平 | Foldable-piece crossbow |
| CN101479555A (en) * | 2006-04-28 | 2009-07-08 | 巴尼特户外公司 | Crossbow with removable prod |
| CN101793480A (en) * | 2010-04-06 | 2010-08-04 | 邵志臣 | semi-automatic repeating crossbow |
| CN102027310A (en) * | 2008-03-10 | 2011-04-20 | 内克普卢斯乌尔特拉有限公司 | Device for launching a bolt or a launch object in general |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169456A (en) * | 1975-07-24 | 1979-10-02 | House Robert M Van | Short limb archery bow |
| RU2015488C1 (en) * | 1992-02-25 | 1994-06-30 | Сагаков Станислав Святославович | Arbalest |
| US5445139A (en) * | 1994-02-07 | 1995-08-29 | Barnett International, Inc. | Hydraulic/pneumatic boost system for archery bow and crossbow |
| JP4331743B2 (en) * | 2006-11-10 | 2009-09-16 | 強 小川 | Crossbow |
-
2016
- 2016-05-01 CN CN201610277360.5A patent/CN105910491B/en not_active Expired - Fee Related
- 2016-05-01 CN CN201810099125.2A patent/CN108302979B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699117A (en) * | 1985-12-18 | 1987-10-13 | Shimon Waiser | Cross bow |
| CN2720384Y (en) * | 2004-07-26 | 2005-08-24 | 王建平 | Foldable-piece crossbow |
| CN101479555A (en) * | 2006-04-28 | 2009-07-08 | 巴尼特户外公司 | Crossbow with removable prod |
| CN102027310A (en) * | 2008-03-10 | 2011-04-20 | 内克普卢斯乌尔特拉有限公司 | Device for launching a bolt or a launch object in general |
| CN101793480A (en) * | 2010-04-06 | 2010-08-04 | 邵志臣 | semi-automatic repeating crossbow |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477705A (en) * | 2016-07-20 | 2019-03-15 | 格拉尔德·米斯巴赫 | For the tensioning apparatus of crossbow and the crossbow including this tensioning apparatus |
| CN110006287A (en) * | 2019-05-24 | 2019-07-12 | 增城华昌塑料五金模具有限公司 | A kind of crossbow injection device |
| CN110006287B (en) * | 2019-05-24 | 2021-08-06 | 增城华昌塑料五金模具有限公司 | Crossbow shooting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108302979B (en) | 2020-10-27 |
| CN105910491B (en) | 2018-06-19 |
| CN108302979A (en) | 2018-07-20 |
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Effective date of registration: 20171226 Address after: The 830002 the Xinjiang Uygur Autonomous Region Golden Bridge in Midong District of Urumqi Road No. 78 Applicant after: Wei Xue Address before: 230001 Shucheng Road, Luyang District, Hefei, Anhui, 5 building, No. 11 Applicant before: Wu Zhenfeng |
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Effective date of registration: 20180516 Address after: 362100 Qian Lin industrial area, Dongling Town, Huian County, Quanzhou, Fujian, China Applicant after: Huian Jun Xian Stone Industry Co., Ltd. Address before: 830002 Jinqiao Road 78, MI Dong District, Urumqi, the Xinjiang Uygur Autonomous Region Applicant before: Wei Xue |
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Effective date of registration: 20191203 Address after: 314200 ground floor, neinan building, No.99, Zhennan Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG YIZHATE MACHINERY TECHNOLOGY CO., LTD. Address before: 362100 Qian Lin industrial area, Dongling Town, Huian County, Quanzhou, Fujian, China Patentee before: Huian Jun Xian Stone Industry Co., Ltd. |
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| TR01 | Transfer of patent right | ||
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Address after: 314200 ground floor, inner south building, 99 Zhennan Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Yizate Machinery Technology Co., Ltd Address before: 314200 ground floor, inner south building, 99 Zhennan Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YIZHATE MACHINERY TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20210501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |