CN217375126U - Box sealing machine - Google Patents
Box sealing machine Download PDFInfo
- Publication number
- CN217375126U CN217375126U CN202122211087.5U CN202122211087U CN217375126U CN 217375126 U CN217375126 U CN 217375126U CN 202122211087 U CN202122211087 U CN 202122211087U CN 217375126 U CN217375126 U CN 217375126U
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- Prior art keywords
- frame
- box
- plate
- roller
- packing box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 43
- 238000012856 packing Methods 0.000 claims abstract description 59
- 239000002390 adhesive tape Substances 0.000 claims abstract description 31
- 210000004907 gland Anatomy 0.000 claims abstract description 19
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses a case sealer is equipped with the entrance, include: the automatic box sealing device comprises a controller, a rack, a plurality of rollers, a gland device and a tape box sealing device. Wherein, the stand is vertically provided with upright posts at both sides of the frame along the running direction of the packing box; the plurality of rollers are arranged on the rack in parallel, one end of each roller is connected with a power device which drives the plurality of rollers to rotate so as to convey the packaging box, and the power devices are electrically connected with the controller; the capping device comprises a capping plate and a frame, wherein the capping plate is horizontally arranged, the frame is used for supporting the capping plate, two second guide devices capable of moving along the front beam of the frame are arranged on the front beam of the frame, and the two second guide devices are matched with and extrude the packing box from two sides of the packing box so as to prevent the packing box from deviating; the adhesive tape box sealing device comprises two mounting plates which are arranged on the gland plate in parallel, an adhesive tape roller and an impression rubber roller are arranged between the two mounting plates, the adhesive tape roller is arranged above the impression rubber roller in parallel, and the lowest part of the side surface of the impression rubber roller extends out of the gland plate.
Description
Technical Field
The utility model belongs to the technical field of the machining technique and specifically relates to a case sealer is related to.
Background
In the box sealing and packaging process, the last step is to seal the upper cover of the box by using an adhesive tape, and the traditional method is to finish the process manually, so that the efficiency is low and the labor intensity is high. Although the sealing can be completed through the sealing and packaging integrated machine, the packing box is easy to deviate in the actual sealing process, especially in the process of running in the box sealing machine, so that the adhesive tape cannot be effectively adhered to the sealing position of the upper cover of the packing box, and the sealing effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a case sealer can make the sticky tape bond the department of sealing at the upper cover of packing box effectively, is favorable to improving the joint sealing effect.
According to the utility model discloses case sealer is equipped with the entrance, include:
a controller;
the packaging box comprises a machine frame, wherein stand columns are vertically arranged on two sides of the machine frame along the running direction of the packaging box;
the rollers are arranged on the rack in parallel, one end of each roller is connected with a power device which drives the rollers to rotate so as to convey the packing box, and the power devices are electrically connected with the controller;
the capping device comprises a capping plate and a frame, the capping plate is horizontally arranged, the frame is used for supporting the capping plate, the frame is horizontally arranged above the roller, one side, facing the roller, of the frame is fixedly connected with the upper end of the capping plate, a left beam and a right beam of the frame are respectively connected with the upright post and can enable the frame to move along the upright post, two second guide devices capable of moving along the front beam of the frame are arranged on the front beam of the frame, and the two second guide devices are matched with and extrude the packing box from two sides of the packing box so as to prevent the packing box from deviating;
the adhesive tape box sealing device comprises two mounting plates which are arranged on the gland plate in parallel, an adhesive tape roller and an impression rubber roller are arranged between the two mounting plates, the adhesive tape roller is arranged above the impression rubber roller in parallel, and the lowest part of the side surface of the impression rubber roller extends out of the gland plate.
According to the utility model discloses case sealer has following beneficial effect at least: the controller controls the power device to start, the first power device drives the rollers to rotate so as to convey the non-covered packing box to the capping device from the entrance, the upper cover of the packing box is pressed through the capping plate, after the upper cover of the packing box is pressed, the packing box continues to operate, and at the moment, the glue printing roller in the adhesive tape packing device rotates relative to the packing box to glue the adhesive tape on the packing box so as to seal the box. In the process of sealing the packing box, the packing box is extruded from two sides of the upper part of the packing box through the two second guide devices in a matching mode so as to prevent the packing box from deviating, so that the adhesive tape is effectively bonded at the sealing position of the upper cover of the packing box, and the box sealing effect is improved.
According to some embodiments of the utility model, the second guider includes leading wheel and link, the leading wheel connect in the lower extreme of link, just the shaft of leading wheel with the traffic direction of packing box is perpendicular, the upper end suit of link is in the outside of the front-axle beam of frame can drive the leading wheel is followed the length direction of the front-axle beam of frame removes.
According to some embodiments of the invention, the second guiding device further comprises a knob, the screw of the knob passing through the upper end of the connecting frame and with the upper end face abutment of the front beam of the frame for positioning the connecting frame.
According to some embodiments of the utility model, the left beam of frame with the right beam parallel arrangement of frame, the front beam of frame with the back beam parallel arrangement of frame, the front beam of frame, left beam, back beam and the right beam fixed connection in proper order, the left beam of frame with the right beam of frame is close to respectively one side of stand with the stand is connected, the front beam of frame with the back beam orientation of frame one side of cylinder respectively with the upper end fixed connection of gland plate.
According to some embodiments of the utility model, two the equal vertical lead screw of having arranged in one side that the stand is relative, the left beam of frame with the right roof beam of frame is close to respectively one side of stand be provided with lead screw complex screw nut, screw connection has first motor, first motor electrical connection in the controller.
According to some embodiments of the invention, the pressure cover plate is provided as an inclined plane at the entrance and towards one side of the drum.
According to some embodiments of the utility model, the gland plate is close to the one end of the back beam of frame is followed the length direction of gland plate has been seted up and has been run through the groove, two the mounting panel respectively with the upper end of running through two arms in groove passes through connecting plate fixed connection.
According to the utility model discloses a some embodiments, one of them fixedly connected with backup pad on the mounting panel, the backup pad with contained angle between the mounting panel is the acute angle, the sticky tape roller sets up the backup pad is kept away from the one end of mounting panel.
According to the utility model discloses a some embodiments still include first guider, first guider includes left guide bracket and right guide bracket, a left side guide bracket with right guide bracket parallel arrangement is in on the cylinder, a left side guide bracket with right side guide bracket relative one side is in the entrance is the loudspeaker form, a left side guide bracket with right side guide bracket relative one side all is provided with the deflector.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a box sealing machine according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a tape sealing device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a gland plate according to an embodiment of the present invention.
Reference numerals:
Second guiding device 600, guide wheel 601, connecting frame 602 and knob 603
Adhesive tape box sealing device 700, mounting plate 701, support plate 702, adhesive tape roller 703, transition roller 704, impression roller 705, press roller 706 and connecting plate 707
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that, in relation to the orientation description, the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, circumferential, radial, axial" and the like indicate the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "arranged," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A box sealing machine according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1, the box sealing machine according to the embodiment of the present invention includes a frame 100, a controller 200 is disposed on one side of the frame 100, and an inlet and an outlet of the box sealing machine are disposed according to a moving direction of a packing box indicated by an arrow in fig. 1. A plurality of rollers 300, a capping device 500, a tape sealing device 700 and a cutting device (not shown in the figure) for conveying the packing boxes are arranged on the machine frame 100, upright posts 101 are vertically arranged on both sides of the machine frame 100 along the running direction of the packing boxes, and the two upright posts 101 support the capping device 500, the tape sealing device 700 and the cutting device in a matching way. The plurality of rollers 300 are arranged in parallel along the running direction of the packing box, one end of the plurality of rollers 300 is connected with a power device which drives the plurality of rollers 300 to rotate so as to convey the packing box, and the power device is electrically connected with the controller 200; capping device 500, sticky tape joint sealing device 700 and cutting device all set up in the top of cylinder 300, and the packing box of uncapping gets into and transports to capping device 500 through cylinder 300 from the entrance, and capping device 500 withholds the upper cover of packing box, and along with the operation of packing box ground, sticky tape joint sealing device 700 seals the lock department of upper cover with the sticky tape, and after the joint sealing was accomplished, cutting device was decided the sticky tape again.
As shown in fig. 1, in some embodiments of the present application, the power device includes a second motor (not shown) and a chain (not shown), one end of the plurality of rollers 300 is engaged with the chain, the chain is connected to the second motor, the second motor is electrically connected to the controller 200, the controller 200 controls the second motor to be started, and the second motor drives the chain to drive the plurality of rollers 300 to rotate simultaneously to convey the packing box.
As shown in fig. 1, in some embodiments of the present application, the capping device 500 includes a capping plate 501, the capping plate 501 is horizontally disposed above the roller 300, the capping plate 501 is connected to the upright 101, and the capping plate 501 can move up and down along the upright 101 to adjust the distance between the capping plate 501 and the roller 300 to adapt to different heights of the packing boxes. As shown in fig. 1 and 3, the side of the gland plate 501 at the inlet and facing the drum 300 is provided with a bevel 5011 to better receive the containers, pressing their upper lids.
Further, the capping device 500 further comprises a frame for supporting the capping plate 501, the frame is horizontally arranged above the roller 300, one side of the frame facing the roller 300 is fixedly connected with the upper end of the capping plate 501, the left side and the right side of the frame are respectively connected with the upright post 101 and can enable the frame to move along the upright post 101, and the capping plate 501 moves up and down along the upright post 101 along with the frame.
Further, the frame comprises a front beam 502, a left beam 503, a right beam 504 and a rear beam 505, the left beam 503 and the right beam 504 are arranged in parallel, the front beam 502 and the rear beam 505 are arranged in parallel, the front beam 502, the left beam 503, the rear beam 505 and the right beam 504 are sequentially and fixedly connected through bolts, one sides of the left beam 503 and the right beam 504 close to the upright post 101 are respectively connected with the upright post 101, and one sides of the front beam 502 and the rear beam 505 facing the roller 300 are respectively and fixedly connected with the upper end of the gland plate 501 through bolts.
Further, the lead screws 102 are vertically arranged on opposite sides of the two columns 101, lead screw nuts (not shown in the figure) matched with the lead screws 102 are respectively arranged on one sides, close to the columns 101, of the left beam 503 and the right beam 504, the lead screw nuts are sleeved on the outer sides of the lead screws 102 and are meshed with the lead screws 102, the lower ends of the lead screws 102 are connected with first motors (not shown in the figure), and the first motors are electrically connected to the controller 200. The controller 200 controls the first motor to start, and drives the lead screw nut to be in meshing transmission with the lead screw 102 so as to drive the frame to move up and down along the lead screw 102.
Further, the upper end of the lead screw 102 penetrates through the upper end of the upright post 101 and is connected with a standby handle 103, and the lead screw 102 can be driven to be meshed with the lead screw nut to be driven by rotating the standby handle 103.
Further, the side walls of the two upright posts 101 are provided with scales to observe the lifting height of the frame and whether the heights of the two sides of the frame are consistent.
As shown in fig. 1, in some embodiments of the present application, a first guiding device 400 is further disposed on the frame 100, the first guiding device 400 includes a left guiding support 401 and a right guiding support 402, the left guiding support 401 and the right guiding support 402 are arranged in parallel on the drum 300, and the opposite side of the left guiding support 401 and the right guiding support 402 is flared at the entrance so as to better receive the packing box and prevent the packing box from deviating from the guiding range. The opposite sides of the left guide bracket 401 and the right guide bracket 402 are each provided with a guide plate 403.
As shown in fig. 1, in some embodiments of the present application, two second guiding devices 600 capable of moving along the length direction of the front beam 502 are disposed on the front beam 502, and the two second guiding devices 600 cooperate to squeeze the packing box from two sides of the upper portion of the packing box to prevent the packing box from shifting, so that the adhesive tape is effectively adhered to the sealing position of the upper cover of the packing box, which is beneficial to improving the box sealing effect.
Further, the second guiding device 600 comprises a guiding wheel 601 and a connecting frame 602, wherein the guiding wheel 601 is connected to the lower end of the connecting frame 602, and the axle of the guiding wheel 601 is perpendicular to the running direction of the packing box. In this embodiment, two guide wheels 601 are connected to the lower end of the connecting frame 602, and the two guide wheels 601 are arranged side by side along the running direction of the packing box. The upper end of the connecting frame 602 is sleeved outside the front beam 502 to drive the guide wheel 601 to move along the length direction of the front beam 502. It should be noted that, a through hole matching with the cross section of the front beam 502 is formed at the upper end of the connecting frame 602, and the through hole is in clearance fit with the front beam 502, so that the connecting frame 602 can freely move along the length direction of the front beam 502. The quantity of leading wheel 601 can set up according to actual need, need to guarantee at the in-process of packing box operation, has the wheel face and the packing box of leading wheel 601 to contact all the time to prevent that the packing box from taking place the skew.
Further, the second guiding device 600 further comprises a knob 603, and a screw of the knob 603 passes through an upper end of the connecting frame 602 and abuts against an upper end surface of the front beam 502 to position the connecting frame 602. When the screw of the knob 603 is separated from the upper end surface of the front beam 502, the distance between the two second guiding devices 600 can be adjusted according to the width of the packing box, so as to adapt to the packing boxes with different widths.
Further, the front beam 502 is also provided with a graduated scale to ensure that the packing box runs in the middle.
As shown in fig. 1 and 2, in some embodiments of the present application, the tape box sealing apparatus 700 includes two mounting plates 701 arranged in parallel on the capping plate 501, a tape roller 703 and an impression roller 705 are disposed between the two mounting plates 701, and the tape roller 703 is arranged in parallel above the impression roller 705. As shown in fig. 3, a through slot 5012 is formed in one end of the capping plate 501 close to the back beam 505 along the length direction of the capping plate 501, two mounting plates 701 are respectively fixedly connected with the upper ends of two arms of the through slot 5012 through a connecting plate 707 by screws, and the lowest position of the side surface of the squeegee roller 705 extends out of the capping plate 501, so that the side surface of the squeegee roller 705 is always in close contact with the upper cover of the packing box in the box sealing process to ensure the box sealing effect.
Furthermore, a supporting plate 702 is fixedly connected to one of the mounting plates 701, an included angle between the supporting plate 702 and the mounting plate 701 is an acute angle, the preferred angle is 60 degrees, and the adhesive tape roller 703 is arranged at one end of the supporting plate 702 far away from the mounting plate 701.
Further, two transition rollers 704 are further arranged between the two mounting plates 701, the two transition rollers 704 are arranged in parallel with the adhesive tape roller 703 and the impression roller 705 and are located between the adhesive tape roller 703 and the impression roller 705, the transition rollers 704 and the impression roller 705 are located on the same side of the adhesive tape roller 703, the adhesive tape roller 703 is arranged above the transition rollers 704, and the impression roller 705 is arranged below the transition rollers 704 to further enable the adhesive tape to be spread and flattened.
Further, a pressing roller 706 is further arranged between the two mounting plates 701, the pressing roller 706 and the impression rubber roller 705 are arranged in parallel along the running direction of the packaging box, the pressing roller 706 is located below the adhesive tape roller 703 and is respectively arranged on two sides of the adhesive tape roller 703 with the impression rubber roller 705, and the lowest part of the side surface of the pressing roller 706 extends out of the gland plate 501 and is flush with the lowest part of the side surface of the impression rubber roller 705. The glue sealing roller 705 firstly bonds the adhesive tape to the opening of the upper cover of the packing box for sealing, and then along with the operation of the packing box, the pressing roller 706 tightly clings to the opening of the upper cover of the packing box for rolling and pressing the sealed part, so that the adhesive tape tightly clings to the opening of the upper cover of the packing box, and the effect of sealing the box by the adhesive tape is further improved.
In some embodiments of the present application, the cutting device includes a cross beam (not shown in the figure) and a cutting knife (not shown in the figure), the cross beam is installed between two mounting plates 701, and is arranged in parallel between the pressing roller 706 and the printing rubber roller 705, one end of the cutting knife far away from the cutting edge is sleeved on the cross beam, the cutting knife is connected with a cylinder, the cylinder is electrically connected to the controller 200, a cylinder body of the cylinder is fixed on the cross beam through a screw, and a piston rod of the cylinder is connected with one end of the cutting knife far away from the cutting edge. The cylinder pushes the cutting knife to move back and forth along the cross beam so as to cut the adhesive tape in a feeding mode.
According to the technical scheme, the box sealing machine can enable the adhesive tape to be effectively bonded at the sealing position of the upper cover of the packing box, and the box sealing effect is favorably improved.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. The utility model provides a case sealer is equipped with the entrance, its characterized in that includes:
a controller;
the packaging box comprises a machine frame, wherein stand columns are vertically arranged on two sides of the machine frame along the running direction of the packaging box;
the plurality of rollers are arranged on the rack in parallel, one end of each roller is connected with a power device which drives the rollers to rotate so as to convey the packing box, and the power device is electrically connected with the controller;
the capping device comprises a capping plate and a frame, the capping plate is horizontally arranged, the frame is used for supporting the capping plate and is horizontally arranged above the roller, one side, facing the roller, of the frame is fixedly connected with the upper end of the capping plate, a left beam and a right beam of the frame are respectively connected with the upright posts and can enable the frame to move along the upright posts, two second guide devices capable of moving along the front beams of the frame are arranged on the front beams of the frame, and the two second guide devices are matched with and extrude the packing box from two sides of the packing box so as to prevent the packing box from deviating;
the adhesive tape box sealing device comprises two mounting plates which are arranged on the gland plate in parallel, an adhesive tape roller and an impression rubber roller are arranged between the two mounting plates, the adhesive tape roller is arranged above the impression rubber roller in parallel, and the lowest part of the side surface of the impression rubber roller extends out of the gland plate.
2. A box sealer as claimed in claim 1, wherein the second guiding means comprises a guide wheel and a connecting frame, the guide wheel is connected to the lower end of the connecting frame, the axle of the guide wheel is perpendicular to the running direction of the packing box, and the upper end of the connecting frame is sleeved on the outer side of the front beam of the frame and can drive the guide wheel to move along the length direction of the front beam of the frame.
3. A box sealer as claimed in claim 2 wherein the second guide means further includes a knob having a threaded rod that passes through the upper end of the attachment frame and abuts the upper end face of the front beam of the frame to locate the attachment frame.
4. A box sealer as claimed in claim 1, wherein the left beam of the frame and the right beam of the frame are arranged in parallel, the front beam of the frame and the rear beam of the frame are arranged in parallel, the front beam, the left beam, the rear beam and the right beam of the frame are fixedly connected in sequence, the left beam of the frame and the right beam of the frame are respectively connected to the upright on the sides close to the upright, and the front beam of the frame and the rear beam of the frame towards the drum are respectively fixedly connected to the upper end of the gland plate.
5. A box sealing machine as claimed in claim 4, wherein a lead screw is vertically arranged on one side of each of the two opposite sides of the upright, a lead screw nut matched with the lead screw is arranged on one side of each of the left beam of the frame and the right beam of the frame close to the upright, and the lead screw is connected with a first motor which is electrically connected with the controller.
6. A box sealer as claimed in claim 1 wherein the side of the gland plate at the entrance and facing the rollers is bevelled.
7. A box sealing machine as claimed in claim 1, wherein a through slot is formed in one end of the gland plate close to the back beam of the frame along the length direction of the gland plate, and the two mounting plates are respectively and fixedly connected with the upper ends of the two arms of the through slot through connecting plates.
8. A box sealer as claimed in claim 1, wherein a support plate is fixedly attached to one of the mounting plates, an included angle between the support plate and the mounting plate is an acute angle, and the adhesive tape roller is disposed at an end of the support plate away from the mounting plate.
9. A box sealer as claimed in claim 1 further comprising a first guide means, the first guide means comprising a left guide bracket and a right guide bracket, the left guide bracket and the right guide bracket being arranged in parallel on the drum, the opposite side of the left guide bracket and the right guide bracket being flared at the entrance, the opposite side of the left guide bracket and the right guide bracket each being provided with a guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122211087.5U CN217375126U (en) | 2021-09-13 | 2021-09-13 | Box sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122211087.5U CN217375126U (en) | 2021-09-13 | 2021-09-13 | Box sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217375126U true CN217375126U (en) | 2022-09-06 |
Family
ID=83082870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122211087.5U Expired - Fee Related CN217375126U (en) | 2021-09-13 | 2021-09-13 | Box sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217375126U (en) |
-
2021
- 2021-09-13 CN CN202122211087.5U patent/CN217375126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220906 |