CN217480838U - Municipal works are with cast-in-place concrete template vibrating device - Google Patents
Municipal works are with cast-in-place concrete template vibrating device Download PDFInfo
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- CN217480838U CN217480838U CN202220750595.2U CN202220750595U CN217480838U CN 217480838 U CN217480838 U CN 217480838U CN 202220750595 U CN202220750595 U CN 202220750595U CN 217480838 U CN217480838 U CN 217480838U
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- fixedly connected
- rod
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- bottom plate
- connecting wire
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- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 abstract description 22
- 230000037431 insertion Effects 0.000 abstract description 22
- 238000005299 abrasion Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cast-in-place concrete template vibration, in particular to a cast-in-place concrete template vibration device for municipal engineering, which comprises a vibrator body mainly composed of a driver, a connecting wire and a vibration insertion rod, wherein the connecting wire is fixedly connected on the driver, the other end of the connecting wire is fixedly connected with the vibration insertion rod, a placing mechanism for wire protection operation is installed on the vibrator body, the placing mechanism comprises a placing component, an installation component and a clamping component, and through the arranged placing mechanism, the redundant connecting wire is wound on the supporting rod to reduce the friction between the connecting wire and the ground, so as to avoid the abrasion of the connecting wire, and the installation component is convenient to disassemble, so that the connecting wire is convenient to wind or take down on the supporting rod, and the vibration insertion rod is convenient to temporarily place, the abrasion of the vibration insertion rod is avoided to damage, the service life of the device is prolonged, and the operation is simple, the protective sleeve is sleeved on the outer side of the vibration insertion rod and used for protecting the vibration insertion rod.
Description
Technical Field
The utility model relates to a cast-in-place concrete template vibration technical field particularly, relates to a municipal works are with cast-in-place concrete template vibrating device.
Background
Traditional municipal works are with cast-in-place concrete template vibrating device connecting wire always drags the ground when using, the building site environment is poor, easy wearing and tearing, and after the partial region is accomplished, in the time of next regional reinforced, the vibration inserted bar does not have the position to place, take at will on arbitrary object or scatter on the ground, the easy wearing and tearing collide with bad vibration inserted bar, do not have the position of placing the protection temporarily, and traditional municipal works are with cast-in-place concrete template vibrating device when using, the vibration inserted bar is inconvenient to receive and releases, and then inconvenient carrying device is whole, the operation is troublesome, do not protect the vibration inserted bar, propose a municipal works are with cast-in-place concrete template vibrating device to above-mentioned problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a municipal works are with cast-in-place concrete template vibrating device to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a cast-in-place concrete template vibrating device for municipal engineering comprises a vibrator body mainly composed of a driver, a connecting wire and a vibrating inserted link, wherein the connecting wire is fixedly connected to the driver, the vibrating inserted link is fixedly connected to the other end of the connecting wire, and a placing mechanism for wire protection operation is installed on the vibrator body;
the placing mechanism comprises a placing component, an installing component and a clamping component, the top end of the driver is installed with the placing component, the placing component is far away from one side of the driver and is installed with the installing component, the placing component is close to the installing component, and the clamping component is installed on the outer side of one end of the installing component.
Further, place the subassembly and mainly constitute by bottom plate, threaded rod, jam plate and bracing piece, driver top fixedly connected with the bottom plate, the bottom plate top is rotated through the pivot and is connected with the threaded rod, threaded rod outside threaded connection has the jam plate, the threaded rod is kept away from the one end fixedly connected with of bottom plate the bracing piece.
Further, the installation component mainly comprises connecting rod, installation pole, installation cover and sponge cover, the bracing piece is kept away from the slot has been seted up to the one end inboard of driver, and the inboard sliding connection of this slot has the connecting rod, the connecting rod is kept away from the one end fixedly connected with of bottom plate the installation pole, installation pole top multitube fixedly connected with the installation cover, the inboard fixedly connected with of installation cover the sponge cover.
Further, the block subassembly mainly comprises bullet seat, ejector pad, spring and kelly, the bottom plate is kept away from the one end outside fixedly connected with of driver bullet seat, the inboard sliding connection of bullet seat has the ejector pad, the inboard fixedly connected with of ejector pad the spring, the ejector pad is kept away from the bottom plate one side with fixedly connected with between the bullet seat the kelly, the bottom plate corresponds the position department of connecting rod has seted up the spread groove, and this spread groove runs through the surface of bottom plate, the draw-in groove has been seted up to the connecting rod inboard, and the motion trail of this draw-in groove is the straight line shape, and this spread groove sets up on the motion trail of draw-in groove, the motion trail of spring is the straight line shape, the motion trail of spring is crossing with the motion trail of this draw-in groove.
Further, still be equipped with on the vibrator body and be used for right the protection mechanism that the vibration inserted bar carries out the protection, protection mechanism is including adjusting seat, swivel nut A, protective sheath and swivel nut B, the connecting wire is close to the one end outside fixedly connected with of vibration inserted bar adjust the seat, it has to adjust seat outside threaded connection swivel nut A, swivel nut A outside fixedly connected with the protective sheath, the protective sheath is kept away from adjust the inboard fixedly connected with of one end of seat swivel nut B.
Furthermore, the movement track of the threaded sleeve B is linear, the adjusting seat is arranged on the movement track of the threaded sleeve B, the inner side of the threaded sleeve B is in threaded connection with the adjusting seat, the movement track of the protective sleeve is linear, and the vibration insertion rod is arranged on the inner side of the movement track of the protective sleeve.
The utility model provides a municipal works are with cast-in-place concrete template vibrating device, the beneficial effects of the utility model are as follows:
1. the utility model discloses in, through the mechanism of placing that sets up, unnecessary connecting wire winding reduces the friction of connecting wire and ground on the bracing piece, avoids the connecting wire wearing and tearing, and the installation component is convenient to be dismantled, makes things convenient for the connecting wire to twine or take off on the bracing piece, and conveniently places the vibration inserted bar temporarily, avoids the wearing and tearing of vibration inserted bar to collide with badly, the life of extension fixture, easy operation, protective sheath establish the outside of vibration inserted bar be used for protecting the vibration inserted bar.
2. The utility model discloses in, through the protection mechanism who sets up, sponge cover and protective sheath friction are connected for the protective sheath can not remove at will in the sponge cover, and then carries out spacing fixed to the position of vibration inserted bar, and then conveniently carries device, avoids the vibration inserted bar to drop at will, improves the security that the device carried, avoids the damage of vibration inserted bar.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a vibration device for a cast-in-place concrete form for municipal engineering according to an embodiment of the invention;
fig. 2 is a schematic view of the installation structure of the placing component of the vibration device for the cast-in-place concrete template for municipal engineering according to the embodiment of the invention;
fig. 3 is a schematic view of the mounting structure of the mounting assembly of the vibration device for the cast-in-place concrete form for municipal engineering according to an embodiment of the invention;
fig. 4 is a schematic view of the installation structure of the sponge cover of the vibration device for the cast-in-place concrete form for municipal engineering according to the embodiment of the invention;
fig. 5 is a schematic view of the mounting structure of the fastening component of the vibration device for the cast-in-place concrete form for municipal engineering according to the embodiment of the invention;
fig. 6 is a schematic view of the installation structure of the protection mechanism of the vibration device for the cast-in-place concrete form for municipal engineering according to the embodiment of the invention;
in the figure:
1. a vibrator body; 11. a driver; 12. connecting wires; 13. a vibrating plunger;
2. a placement mechanism; 21. placing the component; 211. a base plate; 212. a threaded rod; 213. a locking plate; 214. a support bar; 22. mounting the component; 221. a connecting rod; 222. mounting a rod; 223. installing a sleeve; 224. a sponge sleeve; 23. clamping the assembly; 231. a spring seat; 232. a push block; 233. a spring; 234. a clamping rod;
3. a protection mechanism; 31. an adjusting seat; 32. a threaded sleeve A; 33. a protective sleeve; 34. and a screw sleeve B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a vibrator for a cast-in-place concrete form for municipal engineering according to an embodiment of the present invention includes a vibrator body 1 mainly composed of a driver 11, a connecting wire 12 and a vibrating inserting rod 13, the connecting wire 12 is fixedly connected to the driver 11, the vibrating inserting rod 13 is fixedly connected to the other end of the connecting wire 12, and a placing mechanism 2 for performing a wire protection operation is installed on the vibrator body 1;
the placing mechanism 2 comprises a placing component 21, a mounting component 22 and a clamping component 23, the placing component 21 is mounted at the top end of the driver 11, the mounting component 22 is mounted on one side, away from the driver 11, of the placing component 21, and the clamping component 23 is mounted on the outer side of one end, close to the mounting component 22, of the placing component 21.
The mounting assembly 22 mainly comprises a connecting rod 221, a mounting rod 222, a mounting sleeve 223 and a sponge sleeve 224, a slot is formed in the inner side of one end, away from the driver 11, of the supporting rod 214, the connecting rod 221 is connected with the inner side of the slot in a sliding mode, one end, away from the bottom plate 211, of the connecting rod 221 is fixedly connected with the mounting rod 222, a plurality of tubes of the mounting rod 222 are fixedly connected with the mounting sleeve 223, and the sponge sleeve 224 is fixedly connected with the inner side of the mounting sleeve 223.
The engaging component 23 is mainly composed of an elastic seat 231, a push block 232, a spring 233 and a clamping rod 234, the bottom plate 211 is far away from the elastic seat 231 fixedly connected with the outer side of one end of the driver 11, the inner side of the elastic seat 231 is slidably connected with the push block 232, the inner side of the push block 232 is fixedly connected with the spring 233, one side of the push block 232 far away from the bottom plate 211 is fixedly connected with the clamping rod 234 between the elastic seat 231, a connecting groove is formed in the position, corresponding to the connecting rod 221, of the bottom plate 211, the connecting groove penetrates through the surface of the bottom plate 211, a clamping groove is formed in the inner side of the connecting rod 221, the movement track of the clamping groove is linear, the movement track of the spring 233 is linear, and the movement track of the spring 233 is intersected with the movement track of the clamping groove.
When the device is used, the vibration insertion rod 13 is inserted into a wall surface, the vibration insertion rod 13 is vibrated in a template by the operation driver 11 through the connecting wire 12, the connecting wire 12 is easily dragged to the ground when the device is used, the connecting wire 12 is wound on the supporting rod 214 before use, the locking plate 213 and the bottom plate 211 can be rotatably connected, the supporting rod 214 can face any direction, after the position is fixed, the threaded rod 212 can be fixed by holding by hand, then the locking plate 213 is rotated on the threaded rod 212, the locking plate 213 is rotated to be tightly attached to the bottom plate 211, the friction force between the locking plate 213 and the bottom plate 211 prevents the supporting rod 214 from rotating randomly, when the connecting wire 12 is wound or taken off on the supporting rod 214, the spring 233 is pulled to separate the spring from the clamping groove of the connecting rod 221, then the connecting rod 221 is taken out from the slot, the mounting component 22 is separated from the supporting rod 214, and the connecting wire 12 is convenient to wind or take off, after the adjustment is completed, the spring 233 can be pulled, the connecting rod 221 is inserted into the slot of the bottom plate 211, the clamping rod 234 in the elastic seat 231 pushes the push block 232 to enable the spring 233 to be inserted into the slot of the bottom plate 211, then the position of the connecting rod 221 is fixed, the connecting rod 221 passes through the mounting sleeve 223 supported by the mounting rod 222, the sponge sleeve 224 is used for cushioning the vibration insertion rod 13, when the vibration operation is completed, the vibration insertion rod 13 can be temporarily placed in the sponge sleeve 224 on the mounting sleeve 223, the operation is simple, the redundant connecting wire 12 is wound on the supporting rod 214 to reduce the friction between the connecting wire 12 and the ground, the abrasion of the connecting wire 12 is avoided, the mounting assembly 22 is convenient to detach, the connecting wire 12 is convenient to wind or take off the supporting rod 214, the vibration insertion rod 13 is convenient to temporarily place, the abrasion and damage of the vibration insertion rod 13 are avoided, the service life of the device is prolonged, and the operation is simple, when the device is folded and unfolded, the adjusting seat 31 can be screwed out of the vibrating inserted bar 13 on the screw sleeve A32, then the screw sleeve B34 is in threaded connection with the adjusting seat 31, and the protective sleeve 33 is sleeved on the outer side of the vibrating inserted bar 13 and used for protecting the vibrating inserted bar 13.
Example two:
referring to fig. 1 and 6, a cast-in-place concrete form vibrating device for municipal engineering according to an embodiment of the present invention includes a vibrator body 1 mainly composed of a driver 11, a connecting wire 12 and a vibrating inserting rod 13, the driver 11 is fixedly connected with the connecting wire 12, the other end of the connecting wire 12 is fixedly connected with the vibrating inserting rod 13, and the vibrator body 1 is provided with a placing mechanism 2 for performing wire protection operation;
the placing mechanism 2 comprises a placing component 21, a mounting component 22 and a clamping component 23, the placing component 21 is mounted at the top end of the driver 11, the mounting component 22 is mounted on one side, away from the driver 11, of the placing component 21, and the clamping component 23 is mounted on the outer side of one end, close to the mounting component 22, of the placing component 21.
Still be equipped with the protection mechanism 3 that is used for carrying out the protection to vibration inserted bar 13 on the vibrator body 1, protection mechanism 3 is including adjusting seat 31, swivel nut A32, protective sheath 33 and swivel nut B34, connecting wire 12 is close to the one end outside fixedly connected with of vibration inserted bar 13 and adjusts seat 31, it has swivel nut A32 to adjust seat 31 outside threaded connection, swivel nut A32 outside fixedly connected with protective sheath 33, inboard fixedly connected with swivel nut B34 of one end that protective sheath 33 kept away from and adjust seat 31.
The movement track of the screw sleeve B34 is linear, the adjusting seat 31 is arranged on the movement track of the screw sleeve B34, the inner side of the screw sleeve B34 is in threaded connection with the adjusting seat 31, the movement track of the protective sleeve 33 is linear, and the vibration insertion rod 13 is arranged on the inner side of the movement track of the protective sleeve 33.
When using, swivel nut B34 is screwed out from adjusting seat 31 to the direction of keeping away from swivel nut A32, then swivel nut A32 is screwed on adjusting seat 31, and then conveniently insert the template with vibration inserted bar 13, and protective sheath 33 can be placed at the sponge cover 224 of installation cover 223 inboard, sponge cover 224 has elasticity, sponge cover 224 and protective sheath 33 frictional connection, make protective sheath 33 can not remove at will in sponge cover 224, and then carry out spacing fixed to vibration inserted bar 13's position, and then make things convenient for the carrying device, avoid vibration inserted bar 13 to drop at will, the security that the improvement device carried, avoid the damage of vibration inserted bar 13.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the device is used, the vibration insertion rod 13 is inserted into a wall surface when the device is used, the vibration insertion rod 13 is vibrated in a formwork by the operation driver 11 through the connecting wire 12, the connecting wire 12 is easily dragged to the ground when the device is used, the connecting wire 12 is wound on the supporting rod 214 before the device is used, the locking plate 213 is rotatably connected with the bottom plate 211, the supporting rod 214 can face any direction, after the position is fixed, the threaded rod 212 can be fixed by holding by hand, then the locking plate 213 is rotated on the threaded rod 212, the locking plate 213 is rotated to be tightly attached to the bottom plate 211, the friction force between the locking plate 213 and the bottom plate 211 prevents the supporting rod 214 from rotating randomly, when the connecting wire 12 is wound on the supporting rod 214 or taken down, the spring 233 is separated from the clamping groove of the connecting rod 221 by pulling, then the connecting rod 221 is drawn out from the slot, and the mounting component 22 is separated from the supporting rod 214, the connecting wire 12 is convenient to wind or take down, the spring 233 can be pulled after adjustment is finished, the connecting rod 221 is inserted into the slot of the bottom plate 211, the clamping rod 234 in the elastic seat 231 pushes the push block 232 to enable the spring 233 to be inserted into the slot of the bottom plate 211, the position of the connecting rod 221 is fixed, the connecting rod 221 passes through the mounting sleeve 223 supported by the mounting rod 222, the sponge sleeve 224 is used for cushioning the vibration inserting rod 13, when vibration operation is finished and partial feeding is needed, the vibration inserting rod 13 can be temporarily placed in the sponge sleeve 224 on the mounting sleeve 223, the operation is simple, redundant connecting wires 12 are wound on the supporting rod 214 to reduce friction between the connecting wire 12 and the ground, the abrasion of the connecting wire 12 is avoided, the mounting assembly 22 is convenient to detach, the connecting wire 12 is convenient to wind or take down on the supporting rod 214, the vibration inserting rod 13 is convenient to temporarily placed, and the abrasion and damage of the vibration inserting rod 13 are avoided, the service life of the device is prolonged, the operation is simple, when the device is folded and unfolded, the adjusting seat 31 can be screwed out to the vibration insertion rod 13 on the screw sleeve A32, then the screw sleeve B34 is in threaded connection with the adjusting seat 31, the protective sleeve 33 is sleeved on the outer side of the vibration insertion rod 13 and used for protecting the vibration insertion rod 13, when the device is used, the screw sleeve B34 is screwed out from the adjusting seat 31 in the direction away from the screw sleeve A32, then the screw sleeve A32 is screwed on the adjusting seat 31, the vibration insertion rod 13 is further conveniently inserted into a template, the protective sleeve 33 can be placed on the inner side of the sponge sleeve 224 of the mounting sleeve 223, the sponge sleeve 224 has elasticity, the sponge sleeve 224 is in friction connection with the protective sleeve 33, the protective sleeve 33 cannot move freely in the sponge sleeve 224, the position of the vibration insertion rod 13 is further limited and fixed, the device is further convenient to carry, the vibration insertion rod 13 is prevented from falling randomly, the safety of carrying of the device is improved, damage to the vibration plunger 13 is avoided.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a municipal works are with cast-in-place concrete template vibrating device which characterized in that: the wire protection device mainly comprises a vibrator body (1) consisting of a driver (11), a connecting wire (12) and a vibration inserting rod (13), wherein the connecting wire (12) is fixedly connected to the driver (11), the vibration inserting rod (13) is fixedly connected to the other end of the connecting wire (12), and a placing mechanism (2) for wire protection operation is installed on the vibrator body (1);
place mechanism (2) including placing subassembly (21), installation component (22) and block subassembly (23), install driver (11) top place subassembly (21), place subassembly (21) and keep away from install one side of driver (11) installation component (22), it is close to on the subassembly (21) to place the one end outside of installation component (22) is installed block subassembly (23).
2. The cast-in-place concrete template vibrating device for municipal engineering according to claim 1, characterized in that: place subassembly (21) and mainly constitute by bottom plate (211), threaded rod (212), jam plate (213) and bracing piece (214), driver (11) top fixedly connected with bottom plate (211), bottom plate (211) top is rotated through the pivot and is connected with threaded rod (212), threaded rod (212) outside threaded connection has jam plate (213), threaded rod (212) are kept away from the one end fixedly connected with of bottom plate (211) bracing piece (214).
3. The cast-in-place concrete template vibrating device for municipal engineering according to claim 2, characterized in that: installation component (22) mainly comprise connecting rod (221), installation pole (222), installation cover (223) and sponge cover (224), bracing piece (214) are kept away from the inboard slot that has seted up of one end of driver (11), and the inboard sliding connection of this slot has connecting rod (221), connecting rod (221) are kept away from the one end fixedly connected with of bottom plate (211) installation pole (222), installation pole (222) top multitube fixedly connected with installation cover (223), the inboard fixedly connected with of installation cover (223) sponge cover (224).
4. The cast-in-place concrete template vibrating device for municipal works according to claim 3, characterized in that: the clamping assembly (23) mainly comprises an elastic seat (231), a push block (232), a spring (233) and a clamping rod (234), wherein the outer side of one end, far away from the driver (11), of the bottom plate (211) is fixedly connected with the elastic seat (231), the inner side of the elastic seat (231) is slidably connected with the push block (232), the inner side of the push block (232) is fixedly connected with the spring (233), the clamping rod (234) is fixedly connected between one side, far away from the bottom plate (211), of the push block (232) and the elastic seat (231), a connecting groove is formed in the position, corresponding to the connecting rod (221), of the bottom plate (211) and penetrates through the surface of the bottom plate (211), a clamping groove is formed in the inner side of the connecting rod (221), the movement track of the clamping groove is linear and is arranged on the movement track of the clamping groove, the movement track of the spring (233) is linear, the motion trail of the spring (233) is crossed with the motion trail of the clamping groove.
5. The cast-in-place concrete template vibrating device for municipal engineering according to claim 4, wherein: still be equipped with on vibrator body (1) and be used for right vibration inserted bar (13) carry out protection mechanism (3) of protecting, protection mechanism (3) are including adjusting seat (31), swivel nut A (32), protective sheath (33) and swivel nut B (34), connecting wire (12) are close to the one end outside fixedly connected with of vibration inserted bar (13) adjust seat (31), it has to adjust seat (31) outside threaded connection swivel nut A (32), swivel nut A (32) outside fixedly connected with protective sheath (33), protective sheath (33) are kept away from adjust the inboard fixedly connected with of one end of seat (31) swivel nut B (34).
6. The cast-in-place concrete template vibrating device for municipal engineering according to claim 5, wherein: the motion track of swivel nut B (34) is the straight line, it sets up to adjust seat (31) on the motion track of swivel nut B (34), swivel nut B (34) inboard with adjust seat (31) threaded connection, the motion track of protective sheath (33) is the straight line, vibration inserted bar (13) set up the motion track of protective sheath (33) is inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750595.2U CN217480838U (en) | 2022-04-02 | 2022-04-02 | Municipal works are with cast-in-place concrete template vibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750595.2U CN217480838U (en) | 2022-04-02 | 2022-04-02 | Municipal works are with cast-in-place concrete template vibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217480838U true CN217480838U (en) | 2022-09-23 |
Family
ID=83307708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220750595.2U Expired - Fee Related CN217480838U (en) | 2022-04-02 | 2022-04-02 | Municipal works are with cast-in-place concrete template vibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217480838U (en) |
-
2022
- 2022-04-02 CN CN202220750595.2U patent/CN217480838U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |