CN212173090U - Article classification device for disinfection supply center - Google Patents
Article classification device for disinfection supply center Download PDFInfo
- Publication number
- CN212173090U CN212173090U CN202020901539.5U CN202020901539U CN212173090U CN 212173090 U CN212173090 U CN 212173090U CN 202020901539 U CN202020901539 U CN 202020901539U CN 212173090 U CN212173090 U CN 212173090U
- Authority
- CN
- China
- Prior art keywords
- containing box
- fixedly connected
- trapezoidal
- wall
- box
- 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
Links
Images
Landscapes
- Discharge Of Articles From Conveyors (AREA)
Abstract
A device for classifying articles in a disinfection supply center comprises a bottom box, wherein a cover plate capable of being turned over towards the rear end is installed at the upper end of the bottom box, a containing box capable of being unfolded towards the rear side of the upper end in a trapezoid shape is installed in the bottom box, and a structure capable of being unfolded towards the rear side of the upper end in the trapezoid shape can be formed when the cover plate is turned over backwards; the front side of the surface of the lower end of the cover plate is fixedly connected with an arrow head slide block, the upper side of the surface of the front end of the bottom box is fixedly connected with a trapezoidal fixing plate, the left end and the right end of the inner wall of the trapezoidal fixing plate are respectively provided with two trapezoidal slide blocks capable of moving inwards or outwards, the left end and the right end of the inner wall of the rear side of the upper end of the bottom box are respectively provided with a coil spring, and the trapezoidal slide blocks are matched with the arrow head slide blocks to; through the cooperation of coil spring and trapezoidal slider and arrow point slider, the containing box can be quick opened.
Description
Technical Field
The utility model belongs to the technical field of medical equipment and specifically relates to a be used for disinfection supply center article sorter.
Background
An article sorting device for a disinfection supply center is equipment for distinguishing the types of articles in the disinfection supply center, and along with the change of times of technology, the requirements of people on the article sorting device for the disinfection supply center are higher and higher; the existing article classification device for the disinfection supply center has certain disadvantages when in use, firstly, classified articles are easy to mess up when walking and cannot be separated, certain adverse effects are caused, secondly, the closure is poor, the flip cover is inconvenient to open and cannot be unfolded for classification, the occupied space is large, certain adverse effects are caused to the use process of people, and therefore the article classification device for the disinfection supply center solves the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide one kind and be used for disinfection supply center article sorter, can separate after classifying article, can not be in disorder when removing, still can expand categorised saving space, the closure is good, flip opens the convenience, improves work efficiency, has solved the problem mentioned in the above-mentioned background effectively.
In order to solve the above problems, the utility model adopts the following technical proposal:
a device for classifying articles in a disinfection supply center comprises a bottom box, wherein a cover plate capable of being turned over towards the rear end is installed at the upper end of the bottom box, a containing box capable of being unfolded towards the rear side of the upper end in a trapezoid shape is installed in the bottom box, and a structure capable of being unfolded towards the rear side of the upper end in the trapezoid shape can be formed when the cover plate is turned over backwards; apron lower extreme surface front side fixedly connected with arrow point slider, the trapezoidal fixed plate of chassis front end surface upside fixedly connected with, two trapezoidal sliders that can move to the inboard or move to the outside are installed respectively at both ends about the trapezoidal fixed plate inner wall, the wind spring is installed respectively at both ends about the inner wall of chassis upper end rear side, trapezoidal slider cooperatees with the arrow point slider and can constitutes the structure that the apron upwards overturned.
Preferably, the containing box comprises a first containing box, a second containing box and a third containing box, wherein the middle parts of the left and right end surfaces of the first containing box are respectively articulated with a first connecting rod, the lower ends of the first connecting rods are respectively articulated with the rear sides of the left and right ends of the second containing box, the front sides of the left and right ends of the first containing box are respectively articulated with a second connecting rod, the middle parts of the second connecting rods are respectively articulated with the middle parts of the second containing box, the lower ends of the second connecting rods are respectively articulated with the rear sides of the left and right end surfaces of the third containing box, the rear sides of the left and right end surfaces of the second containing box are respectively articulated with a third connecting rod, the middle parts of the third connecting rods are respectively articulated with the middle parts of the left and right end surfaces of the third containing box, the lower ends of the third connecting rods are respectively articulated with the corresponding inner walls of the bottom boxes, the front sides of the left and right end, the inner walls of the left end and the right end of the cover plate are respectively hinged with a pull rod, and the pull rods are respectively hinged to the rear sides of the surfaces of the left end and the right end of the corresponding second containing boxes.
Preferably, a round through hole is formed in the rear end of the lower side of the surface of the right end of the cover plate, a first rotating shaft is fixedly connected to the inner wall of the round through hole, the first rotating shaft is rotatably connected to the rear side of the upper end of the bottom box, the left end and the right end of the outer surface of the first rotating shaft are respectively and fixedly connected to the inner side of the coil spring, and the other end of the coil spring is respectively and fixedly connected to the inner wall of the bottom; the middle part of the front end surface of the trapezoidal fixed plate is rotatably connected with a handle, the rear end surface of the handle is coaxially and fixedly connected with a first concave wheel, the middle part of the upper end surface of the trapezoidal fixed plate is provided with a rectangular groove, the trapezoidal sliding blocks are respectively and slidably connected with the inner walls of the left end and the right end of the corresponding rectangular groove, the outer side surfaces of the two trapezoidal sliding blocks are respectively and fixedly connected with a spring, the other end of the spring is respectively and fixedly connected with the inner wall of the corresponding trapezoidal fixed plate, the middle part of the outer side surface of the trapezoidal sliding block is respectively and fixedly connected with a draw; second concave wheels are respectively installed on the outer sides of the two springs, the second concave wheels are rotatably connected to the inner wall of the trapezoidal fixing plate, and the pull belts are respectively sleeved on the outer sides of the outer surfaces of the second concave wheels.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
the utility model provides a be used for disinfection supply center article sorter, through turning handle, make two trapezoidal sliders move to the outside, thereby the arrow point slider breaks away from the rectangular channel inner wall, under the circumstances of the self power of rolling up of wind spring, make the apron upwards overturn, can open the apron fast, save time improves work efficiency, and the apron up-moving can drive the containing box and appear the ladder-shaped expansion, is convenient for categorised depositing and taking out, and the closure is good, saves space, can not be in disorder; the whole device is low in cost and simple to operate.
Drawings
Fig. 1 is a schematic overall appearance diagram of an article sorting device for a disinfection supply center according to the present invention.
Fig. 2 is an expanded view of the storage box of the article sorting device for the disinfection supply center of the present invention.
Fig. 3 is a front cross-sectional view of a bottom case of the device for sorting articles in a center of sterilization and supply of the present invention.
Fig. 4 is a cross-sectional view of a bottom case of the device for sorting articles in a center for sterilization and supply of the present invention.
Fig. 5 is an enlarged sectional view of a bottom box of the device for sorting articles in a center of sterilization and supply of the present invention.
Fig. 6 is a front cross-sectional view of a trapezoidal fixing plate of the device for sorting articles in the center of disinfection supply of the present invention.
Fig. 7 is a cross-sectional view of a trapezoidal fixing plate of the device for sorting articles in the center of disinfection and supply of the present invention.
Fig. 8 is an enlarged view of a cross-sectional view of a trapezoidal fixing plate of the device for classifying articles in the center of disinfection supply of the present invention.
Reference numbers in the figures: 1-bottom box, 2-cover plate, 3-pull rod, 4-first connecting rod, 5-second connecting rod, 6-third connecting rod, 7-fourth connecting rod, 8-first containing box, 9-second containing box, 10-third containing box, 11-arc claw, 12-handle, 13-first rotating shaft, 14-coil spring, 15-arrow slider, 16-trapezoidal slider, 17-spring, 18-first concave wheel, 19-second concave wheel, 20-handle, 21-trapezoidal fixing plate and 22-pull rope.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-8, the utility model provides an article sorting device for a disinfection supply center, which comprises a bottom case 1, wherein the upper end of the bottom case 1 is provided with a cover plate 2 which can be turned over to the rear end, the bottom case 1 is internally provided with a containing box which can be unfolded towards the rear side of the upper end in a ladder shape, and the cover plate 2 can form a structure that the containing box is unfolded towards the rear side of the upper end in a ladder shape when turned over backwards; 2 lower extreme surface front side fixedly connected with arrow point slider 15 of apron, 1 front end surface upside fixedly connected with trapezoidal fixed plate 21 of under casing, two trapezoidal sliders 16 that can move to the inboard or move to the outside are installed respectively at both ends about trapezoidal fixed plate 21 inner wall, coil spring 14 is installed respectively at both ends about 1 upper end rear side inner wall of under casing, trapezoidal slider 16 cooperatees with arrow point slider 15 and can constitute the structure of apron 2 upset upwards.
As shown in fig. 1-2, 3 and 8, the cover plate 2 can be quickly turned upwards by matching the two trapezoidal sliders 16 with the arrow sliders 15 and the coil spring 14, so that the cover plate can be quickly opened, the time is saved, and the working efficiency is improved; the middle part of the surface of the upper end of the cover plate 2 is fixedly connected with a handle 12, the handle 12 is used for facilitating the extraction device, the inner wall of the upper end of the cover plate 2 is fixedly connected with four arc-shaped claws 11, the arc-shaped claws 11 are used for facilitating the storage and the fixation of tubular objects, and the arc-shaped claws 11 belong to plastic materials and have certain elasticity.
The containing boxes comprise a first containing box 8, a second containing box 9 and a third containing box 10, wherein the middle parts of the surfaces of the left and right ends of the first containing box 8 are respectively articulated with a first connecting rod 4, the lower ends of the first connecting rods 4 are respectively articulated with the rear sides of the left and right ends of the second containing box 9, the front sides of the left and right ends of the first containing box 8 are respectively articulated with a second connecting rod 5, the middle parts of the second connecting rods 5 are respectively articulated with the middle parts of the second containing box 9, the lower ends of the second connecting rods 5 are respectively articulated with the rear sides of the surfaces of the left and right ends of the third containing box 10, the rear sides of the surfaces of the left and right ends of the second containing box 9 are respectively articulated with a third connecting rod 6, the middle parts of the third connecting rods 6 are respectively articulated with the middle parts of the surfaces of the left and right ends of the third containing box 10, the lower ends of the third connecting rods 6 are respectively articulated, the lower ends of the fourth connecting rods 7 are respectively hinged to the inner walls of the corresponding bottom boxes 1, the inner walls of the left end and the right end of each cover plate 2 are respectively hinged to pull rods 3, and the pull rods 3 are respectively hinged to the rear sides of the surfaces of the left end and the right end of each corresponding second containing box 9.
As shown in fig. 2, the hinge joint of the third connecting rod 6 and the bottom case 1 and the hinge joint of the fourth connecting rod 7 and the bottom case 1 are horizontally collinear, the first connecting rod 4, the second connecting rod 5, the third connecting rod 6, the fourth connecting rod 7, the first containing box 8, the second containing box 9 and the third containing box 10 respectively form a plurality of parallelogram mechanisms, when one of the containing boxes is pulled backwards, the containing boxes are unfolded, and each containing box is lifted; when one of the parallelograms is fixed, all the parallelograms are fixed; the pull rod 3 is used for pulling the second containing box 9 to move towards the upper side of the rear end, so that each containing box moves towards the rear end; the inner walls of the first containing box 8, the second containing box 9 and the third containing box 10 are respectively and fixedly connected with two partition plates, so that the containing boxes are respectively provided with three areas, more detailed classification and storage can be realized, when the containing boxes are folded downwards, each containing box can be tightly attached together from top to bottom, and articles in the containing boxes are prevented from being messy when the containing boxes are moved; when apron 2 overturns backward, apron 2 overturns backward and can drive the upset of pull rod 3, and the upset of pull rod 3 then the pull rod 3 other end can stimulate second containing box 9 to move to rear end upside to make the containing box present the echelonment and expand, be convenient for access.
A round through hole is formed in the rear end of the lower side of the surface of the right end of the cover plate 2, a first rotating shaft 13 is fixedly connected to the inner wall of the round through hole, the first rotating shaft 13 is rotatably connected to the rear side of the upper end of the bottom box 1, the left end and the right end of the outer surface of the first rotating shaft 13 are fixedly connected to the inner side of a coil spring 14 respectively, and the other end of the coil spring 14 is fixedly connected to the inner wall of the bottom box; the middle part of the front end surface of the trapezoid fixing plate 21 is rotatably connected with a handle 20, the rear end surface of the handle 20 is coaxially and fixedly connected with a first concave wheel 18, the middle part of the upper end surface of the trapezoid fixing plate 21 is provided with a rectangular groove, the trapezoid sliding blocks 16 are respectively and slidably connected with the inner walls of the left end and the right end of the corresponding rectangular groove, the outer side surfaces of the two trapezoid sliding blocks 16 are respectively and fixedly connected with a spring 17, the other end of the spring 17 is respectively and fixedly connected with the inner wall of the corresponding trapezoid fixing plate 21, the middle part of the outer side surface of the trapezoid sliding block 16 is respectively and fixedly connected with a drawstring; second concave wheels 19 are respectively installed on the outer sides of the two springs 17, the second concave wheels 19 are rotatably connected to the inner wall of the trapezoidal fixing plate 21, and the pull belts are respectively sleeved on the outer sides of the outer surfaces of the second concave wheels 19.
As shown in fig. 3-8, the left and right ends of the rear side of the upper end surface of the bottom case 1 are fixedly connected with round handles respectively, the inner sides of the two round handles are respectively provided with round holes, the outer sides of the round holes are respectively provided with round grooves, the first rotating shaft 13 is rotatably connected with the inner wall of the round hole, and the other end of the coil spring 14 is fixedly connected with the inner wall of the round groove; the width of the arrow slider 15 is smaller than that of the rectangular groove, because the arrow slider 15 makes circular motion by taking the first rotating shaft 13 as a circle center, the motion track is a large arc line, and when the width of the rectangular groove is larger than that of the arrow slider 15, the arrow slider 15 can conveniently enter the rectangular groove; the installation diagram of the trapezoidal slider 16 and the arrow slider 15 is shown in fig. 8, the inner walls of the trapezoidal fixing plates 21 corresponding to the springs 17 are respectively provided with an installation groove, the springs 17 are respectively installed on the inner walls of the installation grooves, the springs 17 are always in a compressed state, so that the two trapezoidal sliders 16 have a force moving inwards, the front end surface of the first concave wheel 18 and the rear end surface of the handle 20 are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected on the inner wall of the trapezoidal fixing plate 21, the connection view of the pull rope 22 and the first concave wheel 18 is shown in fig. 8, when the handle 20 is rotated, the pull rope 22 can be wound on the outer surface of the first concave wheel 18, so that the pull rope 22 is shortened, the action of the second concave wheel 19 is to change the direction of force, so that the pull rope 22 horizontally pulls the trapezoidal slider 16 to move outwards, when the trapezoidal slider 16 moves outwards to be, when loosening handle 20, two trapezoidal sliders 16 make trapezoidal slider 16 inwards move to the top under the elasticity of spring 17, when down pressing apron 2, make the arrow fixture block move down, because the inclined plane of arrow slider 15 and the inclined plane of trapezoidal slider 16 to the contact, can produce relative displacement and make trapezoidal slider 16 outwards move, when arrow slider 15 moved the bottom, two inclined planes just no longer contact, thereby two trapezoidal sliders 16 inwards move once more under the effect of spring 17, can block in the upper end of arrow slider 15, thereby fixed arrow slider 15 can not the upward movement.
The utility model discloses when using, through turning handle 20, make two trapezoidal sliders 16 move to the outside to arrow point slider 15 breaks away from the rectangular channel inner wall, under the condition of 14 self book powers of wind spring, make apron 2 upwards overturn, can be quick open apron 2, save time improves work efficiency, 2 upward movements of apron can drive the containing box and present the ladder expansion, be convenient for categorised depositing and taking out, and the closure is good, saves space, can not in disorder.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Claims (3)
1. A device for sorting goods for sterile supply centers, comprising a bottom box (1), characterized in that: the upper end of the bottom box (1) is provided with a cover plate (2) which can be turned over to the rear end, the bottom box (1) is internally provided with a containing box which can be unfolded towards the rear side of the upper end in a trapezoidal shape, and the cover plate (2) can form a structure that the containing box is unfolded towards the rear side of the upper end in a trapezoidal shape when turned over backwards; apron (2) lower extreme surface front side fixedly connected with arrow point slider (15), the trapezoidal fixed plate of the surperficial upside fixedly connected with of under casing (1) front end (21), two trapezoidal sliders (16) that can move to the inboard or move to the outside are installed respectively to both ends about trapezoidal fixed plate (21) inner wall, wind spring (14) are installed respectively to both ends about under casing (1) upper end rear side inner wall, trapezoidal slider (16) cooperate with arrow point slider (15) and can constitute the structure of apron (2) upset upwards.
2. A sorting device for sterile supply centers as claimed in claim 1 wherein: the containing boxes comprise a first containing box (8), a second containing box (9) and a third containing box (10), wherein the middle parts of the surfaces of the left and right ends of the first containing box (8) are respectively hinged with a first connecting rod (4), the lower ends of the first connecting rod (4) are respectively hinged with the rear sides of the left and right ends of the second containing box (9), the front sides of the left and right ends of the first containing box (8) are respectively hinged with a second connecting rod (5), the middle parts of the second connecting rods (5) are respectively hinged with the middle parts of the second containing box (9), the lower ends of the second connecting rods (5) are respectively hinged with the rear sides of the surfaces of the left and right ends of the third containing box (10), the rear sides of the surfaces of the left and right ends of the second containing box (9) are respectively hinged with a third connecting rod (6), the middle parts of the third connecting rods (6) are respectively hinged with the middle parts of the surfaces of the left and right ends of the third containing box (10), and, the surface front sides of the left end and the right end of the third containing box (10) are respectively hinged with a fourth connecting rod (7), the lower end of the fourth connecting rod (7) is respectively hinged on the inner wall of the corresponding bottom box (1), the inner walls of the left end and the right end of the cover plate (2) are respectively hinged with a pull rod (3), and the pull rods (3) are respectively hinged on the rear sides of the left end and the right end of the corresponding second containing box (9).
3. A sorting device for sterile supply centers as claimed in claim 1 wherein: a round through hole is formed in the rear end of the lower side of the surface of the right end of the cover plate (2), a first rotating shaft (13) is fixedly connected to the inner wall of the round through hole, the first rotating shaft (13) is rotatably connected to the rear side of the upper end of the bottom box (1), the left end and the right end of the outer surface of the first rotating shaft (13) are fixedly connected to the inner side of a coil spring (14) respectively, and the other end of the coil spring (14) is fixedly connected to the inner wall of the bottom box (1) respectively; the middle part of the front end surface of the trapezoid fixing plate (21) is rotatably connected with a handle (20), the rear end surface of the handle (20) is coaxially and fixedly connected with a first concave wheel (18), the middle part of the upper end surface of the trapezoid fixing plate (21) is provided with a rectangular groove, the trapezoid sliding blocks (16) are respectively and slidably connected with the inner walls of the left end and the right end of the corresponding rectangular groove, the outer side surfaces of the two trapezoid sliding blocks (16) are respectively and fixedly connected with a spring (17), the other end of the spring (17) is respectively and fixedly connected with the inner wall of the corresponding trapezoid fixing plate (21), the middle part of the outer side surface of each trapezoid sliding block (16) is respectively and fixedly connected with a drawstring, and the; second concave wheels (19) are respectively installed on the outer sides of the two springs (17), the second concave wheels (19) are rotatably connected to the inner wall of the trapezoidal fixing plate (21), and the pull belts are respectively sleeved on the outer sides of the outer surfaces of the second concave wheels (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901539.5U CN212173090U (en) | 2020-05-26 | 2020-05-26 | Article classification device for disinfection supply center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901539.5U CN212173090U (en) | 2020-05-26 | 2020-05-26 | Article classification device for disinfection supply center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173090U true CN212173090U (en) | 2020-12-18 |
Family
ID=73788127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020901539.5U Expired - Fee Related CN212173090U (en) | 2020-05-26 | 2020-05-26 | Article classification device for disinfection supply center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212173090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722566A (en) * | 2020-12-22 | 2021-04-30 | 邹华圣 | Flip mechanism in work material fractional delivery device |
| CN112830071A (en) * | 2021-01-13 | 2021-05-25 | 万志欣 | Medicine reagent bin of easily transporting |
| CN113991462A (en) * | 2021-12-03 | 2022-01-28 | 内蒙古民族大学 | Low-voltage harmonic suppression reactive power compensation module device |
-
2020
- 2020-05-26 CN CN202020901539.5U patent/CN212173090U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722566A (en) * | 2020-12-22 | 2021-04-30 | 邹华圣 | Flip mechanism in work material fractional delivery device |
| CN112722566B (en) * | 2020-12-22 | 2022-11-15 | 江苏银淳新材料科技有限公司 | Flip mechanism in work material fractional delivery device |
| CN112830071A (en) * | 2021-01-13 | 2021-05-25 | 万志欣 | Medicine reagent bin of easily transporting |
| CN112830071B (en) * | 2021-01-13 | 2023-09-05 | 湖南康润药业股份有限公司 | Medicine reagent bin of easy transportation |
| CN113991462A (en) * | 2021-12-03 | 2022-01-28 | 内蒙古民族大学 | Low-voltage harmonic suppression reactive power compensation module device |
| CN113991462B (en) * | 2021-12-03 | 2023-09-22 | 内蒙古民族大学 | Low-voltage suppression harmonic reactive compensation module device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212173090U (en) | Article classification device for disinfection supply center | |
| CN217134979U (en) | Novel combined low-voltage distribution box | |
| CN209453520U (en) | A kind of distribution repairing case easy to use | |
| CN212445154U (en) | Data acquisition unit is with accessory case of depositing convenient to accomodate | |
| CN212697110U (en) | Pet cage convenient to stretch out and draw back and folding | |
| CN211686077U (en) | Foldable board for foldable containing box | |
| CN2093729U (en) | Portable building-blocks-type tool box | |
| CN201135249Y (en) | Movable hanging cupboard | |
| CN112669689A (en) | Teaching device for financial training | |
| CN212530421U (en) | Teaching aid convenient to carry and store | |
| CN214824950U (en) | Folding laundry basket | |
| CN214678096U (en) | Rotatable deformation's removal intelligence table | |
| CN218791264U (en) | Cabinet is accomodate to stable form | |
| CN214818466U (en) | Portable toolbox is used in equipment maintenance | |
| CN111588155B (en) | Changeable multi-functional suitcase of volume | |
| CN216505021U (en) | Portable maintenance box for automobile maintenance and inspection | |
| CN211299067U (en) | Movable built-in side cabinet type combined tool cabinet | |
| CN114631675B (en) | Psychological teaching suitcase | |
| CN210520281U (en) | Suitcase with safeguard function | |
| CN217171856U (en) | Classifiable garbage bin convenient to wash | |
| CN217496170U (en) | Folding vegetable buying trolley with sliding turnover cover | |
| CN216393663U (en) | Showing stand for indoor design | |
| CN214803516U (en) | Up-and-down bed with clothes storage function | |
| CN209788807U (en) | Draw-bar box with external storage box | |
| CN213074812U (en) | Foldable lunch box |
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: 20201218 Termination date: 20210526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |