CN220195778U - A dust collection device for clothing production workshops - Google Patents

A dust collection device for clothing production workshops Download PDF

Info

Publication number
CN220195778U
CN220195778U CN202321227609.3U CN202321227609U CN220195778U CN 220195778 U CN220195778 U CN 220195778U CN 202321227609 U CN202321227609 U CN 202321227609U CN 220195778 U CN220195778 U CN 220195778U
Authority
CN
China
Prior art keywords
dust collection
dust
fixedly connected
box
collection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202321227609.3U
Other languages
Chinese (zh)
Inventor
刘国胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luotian County Hundred New Garment Co ltd
Original Assignee
Luotian County Hundred New Garment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luotian County Hundred New Garment Co ltd filed Critical Luotian County Hundred New Garment Co ltd
Priority to CN202321227609.3U priority Critical patent/CN220195778U/en
Application granted granted Critical
Publication of CN220195778U publication Critical patent/CN220195778U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model discloses a dust collection device for a clothing production workshop, which comprises a strip-shaped frame fixedly connected to the inside of a dust collection box, wherein a sliding groove is formed in the bottom of the inner wall of the strip-shaped frame, two ends of the inner wall of the sliding groove are movably connected with a screw rod, the outer wall of the screw rod is in threaded connection with a nut seat, the top of the nut seat is fixedly connected with a first connecting rod, the top of the first connecting rod is in sliding connection with the top of the inside of the strip-shaped frame, one side of the first connecting rod is fixedly connected with a scraping plate, and a first filter screen is embedded in the inside of the strip-shaped frame and is in sliding connection with the first filter screen.

Description

一种服装生产车间用吸尘装置A kind of dust collection device for clothing production workshop

技术领域Technical field

本实用新型涉及服装生产领域,具体为一种服装生产车间用吸尘装置。The utility model relates to the field of clothing production, specifically a dust collection device for clothing production workshops.

背景技术Background technique

在服装生产加工过程中,会产生较多的飞絮和灰尘,在工作人员长时间的工作情况下,容易影响到工作人员的身体健康,因此在生产的过程中需要用到吸尘装置。During the production and processing of clothing, a lot of flying lint and dust will be produced, which can easily affect the health of the staff when they work for a long time. Therefore, a vacuum device is needed during the production process.

在对服装生产的加工过程中,会产生大量的碎屑灰尘,通常会使用到吸尘装置对产生的碎屑灰尘进行吸附,在长时间的吸附作用下,会导致碎屑将吸尘装置的内部进行堵塞,从而降低了吸尘装置在使用过程中的吸尘效率,同时容易导致吸尘装置损坏,降低了工作效率。During the processing of clothing production, a large amount of debris and dust will be generated. A vacuum device is usually used to absorb the generated debris and dust. Under the long-term adsorption effect, the debris will be absorbed by the dust collector. The inside is clogged, thereby reducing the dust collection efficiency of the vacuum cleaner during use. At the same time, it is easy to cause damage to the vacuum cleaner and reduce work efficiency.

实用新型内容Utility model content

为了解决上述问题,本实用新型的目的是提供一种服装生产车间用吸尘装置,以解决上述背景技术中提出的问题。In order to solve the above problems, the purpose of this utility model is to provide a dust collection device for clothing production workshops to solve the problems raised in the above background technology.

为实现上述目的,本实用新型提出了一种服装生产车间用吸尘装置,包括吸尘装置,所述吸尘装置主要用于对服装生产车间在生产过程中产生的灰尘进行吸附,所述吸尘装置包括底座,所述底座的顶部固定连接有集尘箱,所述集尘箱的顶部设有用于吸尘的吸尘机构,所述吸尘机构的内部设有收集机构;In order to achieve the above purpose, the utility model proposes a dust suction device for a clothing production workshop, which includes a dust suction device. The dust suction device is mainly used to absorb dust generated during the production process of the clothing production workshop. The dust device includes a base, a dust collection box is fixedly connected to the top of the base, a dust collection mechanism is provided on the top of the dust collection box, and a collection mechanism is provided inside the dust collection mechanism;

所述收集机构包括固定连接于集尘箱内部的条形框,所述条形框内壁的底部开设有滑槽,所述滑槽内壁的两端活动连接有丝杆,所述丝杆的外壁螺纹连接有螺母座,所述螺母座的顶部固定连接有第一连接杆,且第一连接杆的顶部与条形框内部的顶部滑动连接,所述第一连接杆的一侧固定连接有刮板,所述条形框的内部嵌设有第一过滤网,且刮板与第一过滤网滑动连接。The collection mechanism includes a bar-shaped frame fixedly connected to the inside of the dust collection box. A chute is provided at the bottom of the inner wall of the bar-shaped frame. Both ends of the inner wall of the chute are movably connected with screw rods. The outer wall of the screw rod A nut seat is threadedly connected, and a first connecting rod is fixedly connected to the top of the nut seat, and the top of the first connecting rod is slidingly connected to the top inside the bar frame. One side of the first connecting rod is fixedly connected to a scraper. A first filter screen is embedded inside the strip frame, and the scraper is slidingly connected to the first filter screen.

在一个示例中,所述集尘箱一侧的底部固定连接有电机,所述丝杆的一端穿过集尘箱的内壁与电机的输出端固定连接。In one example, a motor is fixedly connected to the bottom of one side of the dust box, and one end of the screw rod passes through the inner wall of the dust box and is fixedly connected to the output end of the motor.

在一个示例中,所述吸尘机构包括固定连接于集尘箱顶部的抽气泵,所述抽气泵的进气端固定连通抽气管,所述抽气管的进气端固定连通吸尘管,所述吸尘管的内部嵌设有第二过滤网,且吸尘管的一侧与集尘箱的正面固定连通。In one example, the dust suction mechanism includes an air pump fixedly connected to the top of the dust box, the air inlet end of the air pump is fixedly connected to the air suction pipe, and the air inlet end of the air suction pipe is fixedly connected to the dust suction pipe, so A second filter screen is embedded in the interior of the dust collection tube, and one side of the dust collection tube is fixedly connected to the front of the dust collection box.

在一个示例中,所述集尘箱的一侧铰接有箱门,所述集尘箱顶部的一个边侧固定连通排气管。In one example, a door is hinged on one side of the dust box, and one side of the top of the dust box is fixedly connected to the exhaust pipe.

在一个示例中,所述底座的一侧设有开关面板,所述开关面板的表面分别设有电机开关和抽气泵开关,所述电机通过电机开关、抽气泵通过抽气泵开关分别与外接电源电性连接。In one example, a switch panel is provided on one side of the base, and a motor switch and an air pump switch are respectively provided on the surface of the switch panel. The motor is connected to the external power supply through the motor switch and the air pump is connected to the external power supply through the air pump switch. sexual connection.

通过本实用新型提出的一种服装生产车间用吸尘装置能够带来如下有益效果:The vacuum device for clothing production workshops proposed by this utility model can bring the following beneficial effects:

1、通过设置于集尘箱内部的条形框、滑槽、丝杆、螺母座、第一连接杆、刮板、电机、第一过滤网,可在使用时,当吸尘机构将外部的碎屑灰尘吸入到集尘箱的内部时,先通过第一过滤网将内部掺杂的碎屑进行过滤,当使用到一定时间时,通过电机带动丝杆转动,使得位于第一过滤网一侧的刮板对第一过滤网的表面的碎屑进行刮去,从而防止第一过滤网在长时间的使用情况下,导致堵塞,提高了在吸尘过程中的吸尘效率。1. Through the bar frame, chute, screw rod, nut seat, first connecting rod, scraper, motor, and first filter provided inside the dust collection box, when the dust collection mechanism is in use, the external When debris dust is sucked into the inside of the dust collection box, the mixed debris inside is first filtered through the first filter screen. When used for a certain period of time, the motor drives the screw rod to rotate so that it is located on one side of the first filter screen. The scraper scrapes off the debris on the surface of the first filter, thereby preventing the first filter from being clogged during long-term use and improving the dust collection efficiency during the dust collection process.

2、通过设置于集尘箱顶部的抽气泵、抽气管、吸尘管、箱门、第二过滤网,可在使用时,通过吸尘管将在生产过程中产生的碎屑灰尘进行吸附至集尘箱的内部,并且吸尘管内部设置的第二过滤网,也可在使用的过程中防止碎屑进入到抽气泵的内部,从而对抽气泵造成损坏,提高了在使用过程中的使用寿命。2. Through the air extraction pump, air extraction pipe, dust suction pipe, box door, and second filter set on the top of the dust collection box, the debris and dust generated during the production process can be adsorbed to the dust collection box through the dust suction pipe during use. The inside of the dust box and the second filter installed inside the dust suction pipe can also prevent debris from entering the inside of the air extraction pump during use, thereby causing damage to the air extraction pump, improving the use during use. life.

附图说明Description of drawings

此处所说明的附图用来提供对本实用新型的进一步理解,构成本实用新型的一部分,本实用新型的示意性实施例及其说明用于解释本实用新型,并不构成对本实用新型的不当限定。在附图中:The drawings described here are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. . In the attached picture:

图1为本实用新型结构示意图;Figure 1 is a schematic structural diagram of the utility model;

图2为本实用新型收集机构结构示意图;Figure 2 is a schematic structural diagram of the collection mechanism of the present utility model;

图3为本实用新型吸尘管内部结构示意图。Figure 3 is a schematic diagram of the internal structure of the vacuum cleaner tube of the present utility model.

图中:1、底座;2、集尘箱;3、条形框;4、滑槽;5、丝杆;6、螺母座;7、第一连接杆;8、刮板;9、电机;10、第一过滤网;11、抽气泵;12、抽气管;13、吸尘管;14、箱门;15、排气管;16、第二过滤网。In the picture: 1. Base; 2. Dust collection box; 3. Bar frame; 4. Chute; 5. Screw; 6. Nut seat; 7. First connecting rod; 8. Scraper; 9. Motor; 10. First filter; 11. Air pump; 12. Air extraction pipe; 13. Vacuum pipe; 14. Door; 15. Exhaust pipe; 16. Second filter.

具体实施方式Detailed ways

为了更清楚地阐释本实用新型的整体构思,下面结合说明书附图以示例的方式进行详细说明。In order to explain the overall concept of the present invention more clearly, a detailed description is given below by way of example in conjunction with the accompanying drawings.

实施例一,本实用新型提供了如图1-图3所示的一种服装生产车间用吸尘装置,包括吸尘装置,吸尘装置主要用于对服装生产车间在生产过程中产生的灰尘进行吸附,吸尘装置包括底座1,底座1的顶部固定连接有集尘箱2,集尘箱2的顶部设有用于吸尘的吸尘机构,吸尘机构的内部设有收集机构,收集机构包括固定连接于集尘箱2内部的条形框3,条形框3内壁的底部开设有滑槽4,滑槽4内壁的两端活动连接有丝杆5,丝杆5的外壁螺纹连接有螺母座6,螺母座6的顶部固定连接有第一连接杆7,且第一连接杆7的顶部与条形框3内部的顶部滑动连接,第一连接杆7的一侧固定连接有刮板8,条形框3的内部嵌设有第一过滤网10,且刮板8与第一过滤网10滑动连接,集尘箱2一侧的底部固定连接有电机9,丝杆5的一端穿过集尘箱2的内壁与电机9的输出端固定连接,通过设置于集尘箱2内部的条形框3、滑槽4、丝杆5、螺母座6、第一连接杆7、刮板8、电机9、第一过滤网10,可在使用时,当吸尘机构将外部的碎屑灰尘吸入到集尘箱2的内部时,先通过第一过滤网10将内部掺杂的碎屑进行过滤,当使用到一定时间时,通过电机9带动丝杆5转动,使得位于第一过滤网10一侧的刮板8对第一过滤网10的表面的碎屑进行刮去,从而防止第一过滤网10在长时间的使用情况下,导致堵塞,提高了在吸尘过程中的吸尘效率。Embodiment 1, the present utility model provides a dust collection device for a clothing production workshop as shown in Figures 1 to 3, including a dust collection device. The dust collection device is mainly used to collect dust generated during the production process in the clothing production workshop. For adsorption, the dust collection device includes a base 1. The top of the base 1 is fixedly connected to a dust collection box 2. The top of the dust collection box 2 is provided with a dust collection mechanism for dust collection. A collection mechanism is provided inside the dust collection mechanism. The collection mechanism It includes a bar frame 3 fixedly connected to the inside of the dust collecting box 2. A chute 4 is provided at the bottom of the inner wall of the bar frame 3. Both ends of the inner wall of the chute 4 are movably connected with screw rods 5. The outer wall of the screw rod 5 is threadedly connected. Nut seat 6, the top of nut seat 6 is fixedly connected with a first connecting rod 7, and the top of the first connecting rod 7 is slidingly connected with the top inside the bar frame 3, and one side of the first connecting rod 7 is fixedly connected with a scraper. 8. The first filter 10 is embedded inside the bar frame 3, and the scraper 8 is slidingly connected to the first filter 10. The bottom of one side of the dust box 2 is fixedly connected to the motor 9, and one end of the screw rod 5 passes through it. The inner wall of the dust collecting box 2 is fixedly connected to the output end of the motor 9 through the bar frame 3, the chute 4, the screw rod 5, the nut seat 6, the first connecting rod 7 and the scraper provided inside the dust collecting box 2. 8. The motor 9 and the first filter 10 can be used. When the dust suction mechanism inhales external debris and dust into the inside of the dust collection box 2, the first filter 10 first removes the internal mixed debris. Filtering is carried out. When used for a certain period of time, the motor 9 drives the screw rod 5 to rotate, so that the scraper 8 located on one side of the first filter screen 10 scrapes off the debris on the surface of the first filter screen 10, thereby preventing the second filter screen from being removed. When the filter 10 is used for a long time, it may become clogged, thereby improving the dust collection efficiency during the dust collection process.

实施例二,本实用新型提供了如图3所示的一种服装生产车间用吸尘装置,吸尘机构包括固定连接于集尘箱2顶部的抽气泵11,抽气泵11的进气端固定连通抽气管12,抽气管12的进气端固定连通吸尘管13,吸尘管13的内部嵌设有第二过滤网16,且吸尘管13的一侧与集尘箱2的正面固定连通,集尘箱2的一侧铰接有箱门14,集尘箱2顶部的一个边侧固定连通排气管15,通过设置于集尘箱2顶部的抽气泵11、抽气管12、吸尘管13、箱门14、第二过滤网16,可在使用时,通过吸尘管13将在生产过程中产生的碎屑灰尘进行吸附至集尘箱2的内部,并且吸尘管13内部设置的第二过滤网16,也可在使用的过程中防止碎屑进入到抽气泵11的内部,从而对抽气泵11造成损坏,提高了在使用过程中的使用寿命。Embodiment 2: The present utility model provides a dust collection device for a clothing production workshop as shown in Figure 3. The dust collection mechanism includes an air suction pump 11 fixedly connected to the top of the dust collecting box 2, and the air inlet end of the air suction pump 11 is fixed. It is connected to the air extraction pipe 12. The air inlet end of the air extraction pipe 12 is fixedly connected to the dust suction pipe 13. A second filter 16 is embedded inside the dust suction pipe 13, and one side of the dust suction pipe 13 is fixed to the front of the dust collection box 2. There is a door 14 hinged on one side of the dust collecting box 2, and an exhaust pipe 15 is fixedly connected to one side of the top of the dust collecting box 2. The pipe 13, the door 14, and the second filter 16 can be used to adsorb the dust generated during the production process to the inside of the dust collection box 2 through the dust suction pipe 13, and the dust suction pipe 13 is provided inside The second filter screen 16 can also prevent debris from entering the inside of the air extraction pump 11 during use, thereby causing damage to the air extraction pump 11, and improving the service life during use.

工作原理:本实用新型公开了一种服装生产车间用吸尘装置,使用时,通过设置于集尘箱2内部的条形框3、滑槽4、丝杆5、螺母座6、第一连接杆7、刮板8、电机9、第一过滤网10,可在使用时,当吸尘机构将外部的碎屑灰尘吸入到集尘箱2的内部时,先通过第一过滤网10将内部掺杂的碎屑进行过滤,当使用到一定时间时,通过电机9带动丝杆5转动,使得位于第一过滤网10一侧的刮板8对第一过滤网10的表面的碎屑进行刮去,从而防止第一过滤网10在长时间的使用情况下,导致堵塞,提高了在吸尘过程中的吸尘效率,同时通过设置于集尘箱2顶部的抽气泵11、抽气管12、吸尘管13、箱门14、第二过滤网16,可在使用时,通过吸尘管13将在生产过程中产生的碎屑灰尘进行吸附至集尘箱2的内部,并且吸尘管13内部设置的第二过滤网16,也可在使用的过程中防止碎屑进入到抽气泵11的内部,从而对抽气泵11造成损坏,提高了在使用过程中的使用寿命。Working principle: This utility model discloses a dust suction device for clothing production workshops. When used, the device is used through the bar frame 3, the chute 4, the screw rod 5, the nut seat 6 and the first connection provided inside the dust collection box 2. The rod 7, the scraper 8, the motor 9 and the first filter 10 can be used. When the dust collection mechanism inhales external debris and dust into the inside of the dust collecting box 2, it first passes through the first filter 10 to remove the dust from the inside. The mixed debris is filtered. When used for a certain period of time, the motor 9 drives the screw rod 5 to rotate, so that the scraper 8 located on one side of the first filter screen 10 scrapes the debris on the surface of the first filter screen 10. to prevent the first filter screen 10 from being clogged during long-term use, thereby improving the dust collection efficiency during the dust collection process. At the same time, through the air extraction pump 11, air extraction pipe 12, and The dust collection tube 13, the door 14, and the second filter 16 can be used to adsorb the dust generated during the production process to the inside of the dust collection box 2 through the dust collection tube 13, and the dust collection tube 13 The second filter screen 16 provided inside can also prevent debris from entering the inside of the air extraction pump 11 during use, thereby causing damage to the air extraction pump 11, and improving the service life during use.

本说明书中的各个实施例均采用递进的方式描述,各个实施例之间相同相似的部分互相参见即可,每个实施例重点说明的都是与其他实施例的不同之处。尤其,对于系统实施例而言,由于其基本相似于方法实施例,所以描述得比较简单,相关之处参见方法实施例的部分说明即可。Each embodiment in this specification is described in a progressive manner. The same and similar parts between the various embodiments can be referred to each other. Each embodiment focuses on its differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple. For relevant details, please refer to the partial description of the method embodiment.

以上所述仅为本实用新型的实施例而已,并不用于限制本实用新型。对于本领域技术人员来说,本实用新型可以有各种更改和变化。凡在本实用新型的精神和原理之内所做的任何修改、等同替换、改进等,均应包含在本实用新型的权利要求范围之内。The above descriptions are only examples of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes may be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the scope of the claims of the present utility model.

Claims (5)

1. The dust collection device for the clothing production workshop comprises a dust collection device, wherein the dust collection device is mainly used for adsorbing dust generated in the production process of the clothing production workshop, the dust collection device comprises a base (1), the top of the base (1) is fixedly connected with a dust collection box (2), the top of the dust collection box (2) is provided with a dust collection mechanism for collecting dust, and a collection mechanism is arranged in the dust collection mechanism;
the dust collection device is characterized in that the collection mechanism comprises a strip-shaped frame (3) fixedly connected to the inside of the dust collection box (2), a sliding groove (4) is formed in the bottom of the inner wall of the strip-shaped frame (3), two ends of the inner wall of the sliding groove (4) are movably connected with a screw rod (5), the outer wall of the screw rod (5) is connected with a nut seat (6) in a threaded mode, the top of the nut seat (6) is fixedly connected with a first connecting rod (7), the top of the first connecting rod (7) is in sliding connection with the top of the inside of the strip-shaped frame (3), one side of the first connecting rod (7) is fixedly connected with a scraping plate (8), a first filter screen (10) is embedded in the inside of the strip-shaped frame (3), and the scraping plate (8) is in sliding connection with the first filter screen (10).
2. A dust extraction for a garment production facility as defined in claim 1, wherein: the dust collection device is characterized in that a motor (9) is fixedly connected to the bottom of one side of the dust collection box (2), and one end of the screw rod (5) penetrates through the inner wall of the dust collection box (2) and is fixedly connected with the output end of the motor (9).
3. A dust extraction for a garment production facility as defined in claim 1, wherein: the dust collection mechanism comprises an air suction pump (11) fixedly connected to the top of the dust collection box (2), an air inlet end of the air suction pump (11) is fixedly communicated with an air suction pipe (12), an air inlet end of the air suction pipe (12) is fixedly communicated with a dust collection pipe (13), a second filter screen (16) is embedded in the dust collection pipe (13), and one side of the dust collection pipe (13) is fixedly communicated with the front surface of the dust collection box (2).
4. A dust extraction for a garment production facility as defined in claim 1, wherein: one side of the dust box (2) is hinged with a box door (14), and one side of the top of the dust box (2) is fixedly communicated with an exhaust pipe (15).
5. A dust extraction for a clothing production facility as claimed in claim 2, wherein: one side of the base (1) is provided with a switch panel, the surface of the switch panel is respectively provided with a motor switch and an air pump switch, and the motor (9) is respectively and electrically connected with an external power supply through the motor switch and the air pump (11) through the air pump switch.
CN202321227609.3U 2023-05-20 2023-05-20 A dust collection device for clothing production workshops Expired - Fee Related CN220195778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321227609.3U CN220195778U (en) 2023-05-20 2023-05-20 A dust collection device for clothing production workshops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321227609.3U CN220195778U (en) 2023-05-20 2023-05-20 A dust collection device for clothing production workshops

Publications (1)

Publication Number Publication Date
CN220195778U true CN220195778U (en) 2023-12-19

Family

ID=89155917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321227609.3U Expired - Fee Related CN220195778U (en) 2023-05-20 2023-05-20 A dust collection device for clothing production workshops

Country Status (1)

Country Link
CN (1) CN220195778U (en)

Similar Documents

Publication Publication Date Title
CN210934244U (en) Desktop hole drilling machine dust collection device
CN109013563A (en) A kind of main frame dust cleaner
CN220195778U (en) A dust collection device for clothing production workshops
CN205516933U (en) A kind of internal suction dust collector
CN209179289U (en) A green and environment-friendly building roof
CN221637635U (en) Filter cartridge type dust remover with ash removal function
CN218147532U (en) Papermaking air hood device with fog absorbing function
CN219405121U (en) Air exhaust device of forming die
CN204535028U (en) A kind of air-conditioning auto-cleaning filter screen device
CN217314900U (en) A dust removal device for carbon brush production and processing
CN210079059U (en) An automatic cleaning dust bag type dust removal device
CN211913040U (en) Environment-friendly ventilation unit is used in subway construction
CN211513752U (en) A cleaning device for an air filter element
CN221084968U (en) Plasma cleaning machine with filtering device
CN223329751U (en) Magnetic roller multifunctional cleaning vehicle
CN220589341U (en) Dust removing device of cutting equipment
CN221869680U (en) A dust removal device for electrical engineering automation
CN224050439U (en) An electrostatic oil fume purification integrated machine
CN222525009U (en) Dust collecting equipment of silk surface fabric production
CN221693091U (en) An activated carbon gas filter
CN222796565U (en) A communication engineering slotting device
CN222738729U (en) Dust recycling assembly and dust test device
CN220879879U (en) Environment protection dust particle absorbing equipment
CN221483782U (en) Air inlet prefilter for air purifier of dust-free workshop
CN217857761U (en) A dust collector for electric control cabinet

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20231219

CF01 Termination of patent right due to non-payment of annual fee