CN109132221A - Portable foam refrigeration package box - Google Patents

Portable foam refrigeration package box Download PDF

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Publication number
CN109132221A
CN109132221A CN201810949751.6A CN201810949751A CN109132221A CN 109132221 A CN109132221 A CN 109132221A CN 201810949751 A CN201810949751 A CN 201810949751A CN 109132221 A CN109132221 A CN 109132221A
Authority
CN
China
Prior art keywords
groove
refrigeration
sealing
package box
refrigerated cabinet
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.)
Pending
Application number
CN201810949751.6A
Other languages
Chinese (zh)
Inventor
后常宝
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.)
WUHU JINMAO PACKAGE PRODUCT CO Ltd
Original Assignee
WUHU JINMAO PACKAGE PRODUCT 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 WUHU JINMAO PACKAGE PRODUCT CO Ltd filed Critical WUHU JINMAO PACKAGE PRODUCT CO Ltd
Priority to CN201810949751.6A priority Critical patent/CN109132221A/en
Publication of CN109132221A publication Critical patent/CN109132221A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2555/00—Accessories for container closures not otherwise provided for
    • B65D2555/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)

Abstract

The invention discloses portable foam refrigeration package boxes, including refrigerated cabinet, further include refrigeration lid, refrigerates at least a pair of of side on lid and be equipped with sealing locking plug-in unit, and be equipped with the sealing lock fastener of sealing engaging corresponding with sealing clamping plug-in unit on refrigerated cabinet lateral surface；Refrigerated cabinet is upper end opening and the rectangular parallelepiped structure with the four expanded letter edges in front, rear, left and right, integrally formed with refrigeration groove, lattice retaining groove and seal groove on four expanded letter edges, seal groove retaining groove of passing with refrigeration groove communicates setting, ice cube or packed ice cube are placed in refrigeration groove, partition is placed in lattice retaining groove, sealing plate is horizontally through lattice retaining groove and is clamped with the docking groove sealing on refrigeration groove inner wall；The improvement of the refrigeration package box is that being spatially separating of placing refrigerating space and food is come, and saves space, cold air is uniformly spread in storage chamber, and cold storage effect is uniform, clean and sanitary.

Description

Portable foam refrigeration package box
Technical field
The present invention relates to portable foam refrigeration package boxes.
Background technique
More and more people like out on tours now, and food can be all carried during outgoing, especially With ready-made food, but ready-made food uses the bubble chamber with ice bag for fresh-keeping never degenerate, therefore small-sized cooling case Use with regard to more and more extensive, but what existing small-sized cooling case was all made of is foam, light, inexpensive, Er Qiemi It is good to seal effect, therefore is widely used, but existing refrigerating box be mostly using directly by ice bag place in refrigerating box with The shortcomings that mode of direct food contact stores, this mode is: one occupies biggish memory space, makes food that can fill area and subtracts It is small；Two ice bags and direct food contact, contact surface is uneven, leads to the face having refrigeration excessively, some faces but refrigerate not in place, shadow Ring cold storage effect；Three ice bags exchange heat with food, can make there is more moisture in bubble chamber, not clean, sanitary.
Summary of the invention
In view of the above problems, the present invention is intended to provide portable foam refrigeration package box, the refrigeration package box Improvement is that being spatially separating of placing refrigerating space and food is come, and not only saves space in this way, the storage for expanding food is empty Between, and cold air is uniformly spread in storage chamber, and cold storage effect is uniform, the food after more importantly separating in storing process not It is directly contacted with ice bag and carries out heat exchange, the moisture avoided on ice bag enters in storage chamber, clean and sanitary.
To achieve the goals above, the technical solution adopted in the present invention is as follows:
Portable foam refrigeration package box, including refrigerated cabinet further include refrigeration lid, at least a pair of of side on the refrigeration lid Face is equipped with sealing locking plug-in unit, and is equipped with sealing corresponding with the sealing clamping plug-in unit on the refrigerated cabinet lateral surface and blocks The sealing lock fastener of conjunction；The refrigerated cabinet is upper end opening and the cuboid with the four expanded letter edges in front, rear, left and right Structure, integrally formed with refrigeration groove, lattice retaining groove and seal groove on four expanded letter edges, refrigeration groove is located at expanded letter side The outside on edge, lattice retaining groove are located at the inner edge at expanded letter edge, and the multiple and refrigeration groove is machined on the refrigerated cabinet inner wall Identical cold air hole, the refrigeration groove and the lattice retaining groove are vertically arranged, and the seal groove is horizontally disposed, the seal groove and institute It states refrigeration groove and the lattice retaining groove communicates setting, ice cube or packed ice cube are placed in the refrigeration groove, in the lattice retaining groove Interior placement partition, is arranged sealing plate in the seal groove, the sealing plate be horizontally through the lattice retaining groove and with the refrigeration groove Docking groove on inner wall seals clamping, is sealed the refrigeration groove upper end by the sealing plate.
Preferably, the sealing locking plug-in package includes a link block and a vertical plate, the vertical plate is vertically located at The bottom dead center position of the link block, and the vertical plate two sides form inserting groove, add in the two sides of the vertical plate Work has the grafting tooth in the inserting groove, forms plug joint between every two grafting tooth.
Preferably, the sealing lock fastener includes locking slot and fastener, the locking slot is upper end, left side, the right side Side is equipped with the rectangular parallelepiped structure of opening, and the opening of the locking slot upper end is matched with sealing locking plug-in unit, the button Part is matched with the opening of the locking slot side, and buckle teeth is arranged on the fastener, and the buckle teeth is corresponding with the plug joint Grafting.
Preferably, four expanded letter edges are respectively left margin, the right edge, front edge and back edge.
Preferably, the partition is the plastic board of transparence.
Preferably, being provided with the perforation interspersed with plastic board cooperation on the sealing plate, and the plastic board It is in " ten " word connection type with the sealing plate.
Preferably, the seal groove is located at the refrigerated cabinet inner wall upper end position.
Preferably, the sealing plate outer end face is also integrally formed with pull block.
The beneficial effects of the present invention are: compared with prior art, of the invention thes improvement is that,
Firstly, the present invention designs refrigeration groove, mode ice cube or ice bag in refrigeration groove, refrigeration groove is separated with food storage chamber, was both saved Save space, and droplet is avoided to enter food storage chamber, clean hygiene；
Secondly, the structures such as refrigeration groove, cold air hole are respectively provided on four inner walls, so that cold air is more uniform to food storage chamber Interior diffusion, internal cold air diffusion are uniform；
Again, sealing structure of the invention is simple, can be achieved with the sealing of refrigeration groove upper end by sealing plate；
In addition, the present invention for the ease of carry, therefore be provided with sealing locking plug-in unit and seal lock fastener lid, pass through lid The setting of body not only improves sealing cold storage effect, but also easy to carry.
Detailed description of the invention
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is the enlarged drawing of the part D in Fig. 1.
Fig. 3 is the schematic diagram of sealing plate of the present invention.
Fig. 4 is the interspersed schematic diagram of sealing plate of the present invention and partition.
Fig. 5 is the schematic diagram of present invention refrigeration lid.
Fig. 6 is present invention sealing locking plug-in unit and the connection schematic diagram for sealing lock fastener.
Wherein: 1- refrigerated cabinet, 2- expanded letter edge, 3- refrigeration groove, 4- lattice retaining groove, 5- seal groove, 6- cold air hole, 7- sealing Plate, 8- perforation, 9- pull block, 10- docking groove, 11- plastic board, 12- refrigerate lid, 13- link block, 14- vertical plate, 15- Inserting groove, 16- grafting tooth, 17- plug joint, 18- locking slot, 19- fastener, 20- buckle teeth, 21- handle.
Specific embodiment
In order to make those skilled in the art be better understood on technical solution of the present invention, with reference to the accompanying drawing and Embodiment is further described technical solution of the present invention.
Referring to portable foam refrigeration package box shown in attached drawing 1-6, including refrigerated cabinet 1, equipped with cold on refrigerated cabinet 1 Hide lid 12, the lid of the refrigeration lid 12 closes that slot is very good surrounds refrigerated cabinet 1, and refrigeration 12 top of lid is additionally provided with handle 21, the upper end cover of entire refrigerated cabinet 1 is shared, the refrigerated cabinet 1 is upper end opening and has front, rear, left and right four The rectangular parallelepiped structure at expanded letter edge 2, four expanded letter edges 2 respectively left margin, the right edge, front edge and back edge, Integrally formed with refrigeration groove 3, lattice retaining groove 4 and seal groove 5 on four expanded letter edges 2, the width of refrigeration groove 3 is greater than The width of lattice retaining groove 4,3 width of refrigeration groove are 3-4 times of 4 width of lattice retaining groove, and refrigeration groove 3 is located at the outside at expanded letter edge 2, lattice gear Slot 4 is located at the inner edge at expanded letter edge 2, and the seal groove 5 is located at the 1 inner wall upper end position of refrigerated cabinet, the refrigerated cabinet 1 Multiple cold air holes 6 identical with the refrigeration groove 3 are machined on inner wall, the refrigeration groove 3 is vertically set with the lattice retaining groove 4 It sets, the seal groove 5 is horizontally disposed, and the seal groove 5 communicates setting with the refrigeration groove 3 and the lattice retaining groove 4, described Ice cube or packed ice cube are placed in refrigeration groove 3, and partition is placed in the lattice retaining groove 4, sealing plate 7 is set in the seal groove 5, The sealing plate 7 is horizontally through the lattice retaining groove 4 and is clamped with the sealing of docking groove 10 on 3 inner wall of refrigeration groove, passes through institute Sealing plate 7 is stated to seal 3 upper end of refrigeration groove.
In the present invention, a pair of of side is equipped with sealing locking plug-in unit on the refrigeration lid 12, is located at refrigeration lid 12 or so two opposite sides of body, and sealing corresponding with the sealing clamping plug-in unit is equipped on the refrigerated cabinet lateral surface The sealing lock fastener 19 of engaging；The sealing locking plug-in package includes a link block 13 and a vertical plate 14, the vertical plate 14 are vertically located at the bottom dead center position of the link block 13, and 14 two sides of the vertical plate form inserting groove 15, described The two sides of vertical plate 14 are machined with the grafting tooth 16 in the inserting groove 15, form plug joint between every two grafting tooth 17, the sealing lock fastener 19 includes locking slot 18 and fastener 19, and the locking slot 18 is that upper end, left side, right side are all provided with There is the rectangular parallelepiped structure of opening, the opening of 18 upper end of locking slot is matched with sealing locking plug-in unit, on locking slot 18 One end grafting tooth 16 arrives the distance of other end grafting tooth 16 on end opening size adaptation sealing locking plug-in unit, by the grafting tooth at both ends It can be enclosed in locking slot 18, the fastener 19 is matched with the opening of 18 side of locking slot, and on the fastener 19 Buckle teeth 20, the buckle teeth 20 grafting corresponding with the plug joint 17 are set；When sealed connection, grafting tooth is injected into locking slot 18 It is interior, it is injected from the two sides of locking slot 18 by fastener 19, the buckle teeth 20 of fastener 19 just injects in plug joint 17, it is tightly connected, Grafting tooth 16 and buckle teeth 20 are thin horizontally arranged square plate.
In the present invention, the partition is the plastic board 11 of transparence, or thin aluminum sheet, on the sealing plate 7 It is provided with the perforation 8 interspersed with the plastic board 11 cooperation, and the plastic board 11 is connect with the sealing plate 7 in " ten " word Mode, 7 outer end face of sealing plate also integrally formed with pull block 9, by the setting of pull block 9 can be convenient and strength-saving will sealing Plate 7 injects seal groove 5 or extraction seal groove 5, and the effect of sealing plate 7 is sealing refrigeration groove 3.
In actual use, ice cube can also be directly placed into refrigeration groove 3, in this kind of scheme, lattice retaining groove 4 needs to be arranged Plastic board 11 can will realize refrigeration but also obstruct the moisture that ice cube melts；
If it is ice bag is placed, then can be inserted into plastic board 11 in lattice retaining groove 4 can also be not inserted into.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (8)

1. portable foam refrigeration package box, including refrigerated cabinet, it is characterised in that: it further include refrigeration lid, the refrigeration lid At least a pair of of side is equipped with sealing locking plug-in unit on body, and is equipped with and the sealing clamping on the refrigerated cabinet lateral surface The sealing lock fastener of the corresponding sealing engaging of plug-in unit；The refrigerated cabinet is upper end opening and has front, rear, left and right four wide The rectangular parallelepiped structure at body edge, integrally formed with refrigeration groove, lattice retaining groove and seal groove, system on four expanded letter edges Cold trap is located at the outside at expanded letter edge, and lattice retaining groove is located at the inner edge at expanded letter edge, is machined on the refrigerated cabinet inner wall more A cold air hole identical with the refrigeration groove, the refrigeration groove and the lattice retaining groove are vertically arranged, and the seal groove is horizontally disposed, The seal groove communicates setting with the refrigeration groove and the lattice retaining groove, and ice cube or packed ice are placed in the refrigeration groove Block places partition in the lattice retaining groove, sealing plate is arranged in the seal groove, the sealing plate is horizontally through the lattice retaining groove And seal and be clamped with the docking groove on the refrigeration groove inner wall, the refrigeration groove upper end is sealed by the sealing plate.
2. portable foam refrigeration package box according to claim 1, it is characterised in that: the sealing locking plug-in package includes One link block and a vertical plate, the vertical plate are vertically located at the bottom dead center position of the link block, and the vertical plate Two sides form inserting groove, are machined with the grafting tooth in the inserting groove in the two sides of the vertical plate, every two is inserted It connects and forms plug joint between tooth.
3. portable foam refrigeration package box according to claim 2, it is characterised in that: the sealing lock fastener includes Locking slot and fastener, the locking slot is that upper end, left side, right side are equipped with the rectangular parallelepiped structure of opening, on the locking slot The opening at end is matched with sealing locking plug-in unit, and the fastener is matched with the opening of the locking slot side, and described Buckle teeth, buckle teeth grafting corresponding with the plug joint are set on fastener.
4. portable foam refrigeration package box according to claim 1, it is characterised in that: four expanded letter edge difference For left margin, the right edge, front edge and back edge.
5. portable foam refrigeration package box according to claim 1, it is characterised in that: the partition is the thin of transparence Plastic plate.
6. portable foam refrigeration package box according to claim 5, it is characterised in that: be provided on the sealing plate and institute The interspersed perforation of plastic board cooperation is stated, and the plastic board and the sealing plate are in " ten " word connection type.
7. portable foam refrigeration package box according to claim 1-6, it is characterised in that: the sealing slot position In the refrigerated cabinet inner wall upper end position.
8. portable foam refrigeration package box according to claim 7, it is characterised in that: the sealing plate outer end face also one It is body formed to have pull block.
CN201810949751.6A 2018-08-20 2018-08-20 Portable foam refrigeration package box Pending CN109132221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810949751.6A CN109132221A (en) 2018-08-20 2018-08-20 Portable foam refrigeration package box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810949751.6A CN109132221A (en) 2018-08-20 2018-08-20 Portable foam refrigeration package box

Publications (1)

Publication Number Publication Date
CN109132221A true CN109132221A (en) 2019-01-04

Family

ID=64790645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810949751.6A Pending CN109132221A (en) 2018-08-20 2018-08-20 Portable foam refrigeration package box

Country Status (1)

Country Link
CN (1) CN109132221A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110692371A (en) * 2019-11-28 2020-01-17 江苏华帮农业信息科技发展有限公司 Round fresh-keeping method for kidney beans
CN113135042A (en) * 2020-01-20 2021-07-20 佳能株式会社 Liquid ejecting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131133A1 (en) * 2010-04-22 2011-10-27 Yao Xing Sealed container
CN206782438U (en) * 2017-06-01 2017-12-22 河南省净寰新能源科技有限公司 A kind of chemical industry liquid storage tank
CN206885827U (en) * 2017-06-28 2018-01-16 贵阳维隆塑胶有限公司 A kind of foam insulation box
CN108163383A (en) * 2017-12-29 2018-06-15 天津天蓝生物质利用科技有限公司 A kind of novel paper packing box

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131133A1 (en) * 2010-04-22 2011-10-27 Yao Xing Sealed container
CN206782438U (en) * 2017-06-01 2017-12-22 河南省净寰新能源科技有限公司 A kind of chemical industry liquid storage tank
CN206885827U (en) * 2017-06-28 2018-01-16 贵阳维隆塑胶有限公司 A kind of foam insulation box
CN108163383A (en) * 2017-12-29 2018-06-15 天津天蓝生物质利用科技有限公司 A kind of novel paper packing box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110692371A (en) * 2019-11-28 2020-01-17 江苏华帮农业信息科技发展有限公司 Round fresh-keeping method for kidney beans
CN113135042A (en) * 2020-01-20 2021-07-20 佳能株式会社 Liquid ejecting apparatus
CN113135042B (en) * 2020-01-20 2023-09-08 佳能株式会社 Liquid ejecting apparatus

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Application publication date: 20190104