CN112660563A - Equipment is deposited to building materials convenient to ventilate - Google Patents
Equipment is deposited to building materials convenient to ventilate Download PDFInfo
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- CN112660563A CN112660563A CN202011606628.8A CN202011606628A CN112660563A CN 112660563 A CN112660563 A CN 112660563A CN 202011606628 A CN202011606628 A CN 202011606628A CN 112660563 A CN112660563 A CN 112660563A
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Abstract
The invention discloses building material storage equipment convenient for ventilation, which comprises a box body, wherein the outer side of the box body is arranged in a through mode, four corners of the outer side of the box body are respectively fixed with a fixed block, a first round rod is fixedly connected between the two fixed blocks on the same side, two cover plates are arranged on the outer side of the box body, three connecting blocks are respectively fixed at the outer ends of the two cover plates at equal intervals, the six connecting blocks are respectively rotatably sleeved on the two first round rods, and an automatic switch mechanism is jointly arranged on the two cover plates. The invention can control the ventilation effect inside the storage equipment according to the ventilation environment required by the building materials, effectively improves the ventilation efficiency inside the storage equipment, can freely switch the ventilation or sealing environment inside the storage equipment according to the condition required by the building materials, effectively improves the storage efficiency of the building materials, and can greatly increase the cost performance of the storage equipment.
Description
Technical Field
The invention relates to the technical field of building material storage, in particular to building material storage equipment convenient to ventilate.
Background
With the development of times and the progress of society, the building material industry develops faster and faster, and the storage of building materials is always an important device of building material equipment.
The existing building material storage equipment mostly has the ventilation problem, a warehouse is in a completely closed state, some building materials need to be stored in a ventilated environment, the storage of the building materials cannot be placed in a conventional warehouse, resources are wasted, and the performance cost is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides building material storage equipment convenient to ventilate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a building material storage device convenient for ventilation comprises a box body, wherein the outer side of the box body is communicated, fixed blocks are fixed at four corners of the outer side of the box body, a first round rod is fixedly connected between two fixed blocks at the same side, two cover plates are installed at the outer side of the box body, three connecting blocks are fixed at the outer ends of the two cover plates at equal intervals, six connecting blocks are respectively rotatably sleeved on the two first round rods, an automatic switching mechanism is jointly arranged on the two cover plates, two transverse plates are arranged on the automatic switching mechanism and are respectively fixed at the left side and the right side of the box body, a fixed box is fixed at the left side of the upper end of the box body, a rotating mechanism is arranged in the fixed box, a second rotating wheel is arranged on the rotating mechanism, a first rotating shaft is fixedly sleeved in the middle of the right side of the second rotating wheel, the first rotating shaft is rotatably sleeved on, be equipped with two flabellums on the ventilation mechanism, two flabellums all set up in the box, and the right side of two flabellums is equipped with the storage rack jointly, the middle part in the box is installed to the storage rack, sixty four ventilation holes have been seted up on the right side of box, and the right side in sixty four ventilation holes is equipped with the equipment box jointly, be equipped with sealing mechanism in the equipment box, last sixty four sealing plugs that are equipped with of sealing mechanism, sixty four sealing plugs all set up between box and equipment box, and sixty four sealing plugs correspond the setting with sixty four ventilation holes respectively.
Preferably, the automatic opening and closing mechanism comprises two second connecting pieces fixed on the outer sides of the two cover plates respectively, the outer ends of the outer sides of the two transverse plates are respectively fixed with first connecting pieces, the two first connecting pieces are respectively connected with first air cylinders in a rotating mode, and the telescopic ends of the two first air cylinders are respectively connected to the two second connecting pieces in a rotating mode.
Preferably, slewing mechanism includes the motor of fixed mounting in the fixed case, the left side of fixed case is equipped with first runner, the output shaft end of motor runs through the left side of fixed case and fixed suit is in the right side middle part of first runner, first runner and second runner pass through drive belt friction drive.
Preferably, ventilation mechanism includes two branches of both sides about first pivot fixed connection respectively, and the right side outer end of two branches all rotates and is connected with the second pivot, and the middle part of two second pivots is the fixed cover and is equipped with rotating gear, and the left side middle part of two flabellums is fixed connection respectively at the right-hand member of two second pivots, and common meshing has fixed gear between two rotating gear, the right side middle part of fixed gear is fixed with the dead lever, the right-hand member fixed connection of dead lever is in the left side of storage rack, the right-hand member of first pivot rotates the left side middle part of connection at fixed gear.
Preferably, sealing mechanism includes four horizontal poles of fixed connection in the inside four corners of equipment box respectively, and the riser has been cup jointed in the common slip on four horizontal poles, the left side of riser is equidistant to be fixed with sixty four second pole, and the left end of sixty four second pole all runs through the left side of equipment box and fixed cover is equipped with the disc, and the right-hand member of sixty four sealing plugs is fixed respectively in the left side of corresponding sixty four discs, the right side inner wall fixed mounting of equipment box has five second cylinders, and the flexible end difference fixed connection of five second cylinders is a week on the right side of riser.
Preferably, the left sides of sixty-four ventilation holes are provided with dust screens correspondingly, and the dust screens are arranged on the inner wall of the right side of the box body.
Preferably, two lamp tubes are arranged in the box body and are respectively arranged on two sides of the upper end in the box body.
Preferably, all cup jointed the spring on sixty four second round bars, the left end of sixty four springs all contradicts on the left side inner wall of equipment box, and the right-hand member of sixty four springs all fixes the left side at the riser.
The invention has the beneficial effects that:
1. through the effective matching of the rotating mechanism, the ventilation holes and other components, the inside of the storage equipment can be efficiently ventilated under the condition that the equipment door is not opened, so that the ventilation environment inside the storage equipment is achieved, some building materials needing to be ventilated and stored are better stored, resources can be effectively saved, and the cost performance is increased;
2. the sealing mechanism can seal the vent hole, and when the building materials need to be stored in a sealing manner, the vent hole can be sealed, so that the sealing effect of the interior of the building materials can be achieved, the building materials needing to be sealed can be better stored, the storage equipment can be freely switched according to the storage conditions needed by the building materials, the storage efficiency of the storage equipment is effectively increased, and the cost performance of the storage equipment is greatly increased;
in conclusion, the invention can control the ventilation effect inside the storage equipment according to the ventilation environment required by the building materials, effectively improve the ventilation efficiency inside the storage equipment, freely switch the ventilation or sealed environment inside the storage equipment according to the condition required by the building materials, effectively improve the storage efficiency of the building materials and greatly increase the cost performance of the storage equipment.
Drawings
FIG. 1 is a view illustrating a construction of a construction material storage apparatus for facilitating ventilation according to the present invention;
FIG. 2 is a schematic view of the interior of a building material storage facility for facilitating ventilation according to the present invention;
FIG. 3 is a schematic view of a sealing mechanism of the building material storage facility according to the present invention for facilitating ventilation;
FIG. 4 is a schematic view of a ventilation mechanism of the building material storage facility in accordance with the present invention for facilitating ventilation;
FIG. 5 is a structural view of an automatic opening and closing mechanism of a building material storage facility for facilitating ventilation according to the present invention;
FIG. 6 is a view of the closure plug of the building material storage apparatus of the present invention for facilitating ventilation;
in the figure: the device comprises a box body 1, a transverse plate 2, a first connecting piece 3, a first air cylinder 4, a cover plate 5, a second connecting piece 6, a fixed block 7, a first round rod 8, a connecting block 9, a fixed box 10, a motor 11, a first rotating wheel 12, a driving belt 13, a second rotating wheel 14, a first rotating shaft 15, a supporting rod 16, a second rotating shaft 17, a rotating gear 18, fan blades 19, a fixed gear 20, a fixed rod 21, a storage rack 22, a vent hole 23, a connecting rod 24, an equipment box 25, a transverse rod 26, a vertical plate 27, a second air cylinder 28, a second round rod 29, a disc 30, a sealing plug 31, a spring 32, a lamp tube 33 and a dustproof screen 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a building material storage device convenient to ventilate comprises a box body 1, wherein the box body 1 is a device for storing various building materials, two lamp tubes 33 are arranged in the box body 1, the two lamp tubes 33 are respectively arranged on two sides of the upper end in the box body 1, when the building material needs to be checked in the box body 1, the interior of the box body 1 can be illuminated through the lamp tubes 33, and convenience for an operator to check the building materials is effectively improved.
In the invention, the outer side of the box body 1 is arranged in a through mode, the four outer corners of the box body 1 are respectively fixed with the fixed blocks 7, the first round rods 8 are fixedly connected between the two fixed blocks 7 on the same side, the two first round rods 8 can be respectively fixed at the two outer ends of the box body 1 through the four fixed blocks 7, the two cover plates 5 are installed on the outer side of the box body 1, three connecting blocks 9 are respectively fixed at the outer ends of the two cover plates 5 at equal intervals, the six connecting blocks 9 are respectively rotatably sleeved on the two first round rods 8, the two cover plates 5 can be connected with the box body 1 through the two first round rods 8, the box body 1 can be opened and closed through the cover plates 5, and when the cover plates 5 are opened, the cover plates can rotate.
In the invention, the two cover plates 5 are jointly provided with the automatic opening and closing mechanism, the two cover plates 5 can be automatically opened and closed through the automatic opening and closing mechanism, the trouble of manually opening the cover plates 5 is eliminated, the two cover plates 5 are more convenient to open and close, the automatic opening and closing mechanism is provided with the two transverse plates 2, the two transverse plates 2 are respectively fixed on the left side and the right side of the box body 1, and the two transverse plates 2 are used for bearing parts on the automatic opening and closing mechanism and are convenient to control the two cover plates 5 to move.
In the invention, the automatic opening and closing mechanism comprises two second connecting pieces 6 which are respectively fixed on the outer sides of two cover plates 5, the outer ends of the outer sides of two transverse plates 2 are respectively fixed with first connecting pieces 3, the two first connecting pieces 3 are respectively and rotatably connected with first air cylinders 4, the telescopic ends of the two first air cylinders 4 are respectively and rotatably connected with the two second connecting pieces 6, the first air cylinders 4 are connected with matched parts, stable operation is facilitated, programs can be set, automatic operation is realized, when the two first air cylinders 4 operate, the two cover plates 5 can be driven by the two second connecting pieces 6 to rotate by taking the two first round rods 8 as axes, and therefore, the effect of automatically opening and closing the cover plates 5 is realized.
In the invention, a fixed box 10 is fixed on the left side of the upper end of a box body 1, a rotating mechanism is arranged in the fixed box 10, a second rotating wheel 14 is arranged on the rotating mechanism, a first rotating shaft 15 is fixedly sleeved in the middle of the right side of the second rotating wheel 14, the first rotating shaft 15 is rotatably sleeved on the left side of the box body 1, and when the second rotating wheel 14 is driven by the rotating mechanism, the first rotating shaft 15 can be driven to rotate.
In the invention, the rotating mechanism comprises a motor 11 fixedly arranged in a fixed box 10, the motor 11 is connected with a matched component, so that the stable operation is convenient, the program can be set, the automatic operation is realized, the rotating mechanism has the effect of providing power, a first rotating wheel 12 is arranged on the left side of the fixed box 10, the tail end of an output shaft of the motor 11 penetrates through the left side of the fixed box 10 and is fixedly sleeved in the middle of the right side of the first rotating wheel 12, and when the motor 11 operates, the first rotating wheel 12 can be driven to rotate.
In the invention, the first rotating wheel 12 and the second rotating wheel 14 are in friction transmission through the transmission belt 13, when the first rotating wheel 12 is driven by the motor 11, the second rotating wheel 14 can be driven to rotate through the friction of the transmission belt 13, and the first rotating shaft 15 can be driven to rotate through the rotation of the second rotating wheel 14, so that the transmission effect is realized.
In the invention, the first rotating shaft 15 is provided with a ventilation mechanism, the ventilation mechanism is provided with two fan blades 19, the two fan blades 19 are both arranged in the box body 1, the two fan blades 19 can rotate through the rotation of the first rotating shaft 15, and the rotation of the fan blades 19 can generate wind power to ventilate the inside of the box body 1.
In the present invention, the right sides of the two blades 19 are commonly provided with the storage rack 22, the storage rack 22 is a support made of a mesh material, and can ventilate the building material on the storage rack 22 by the wind generated by the rotation of the blades 19, the storage rack 22 is installed in the middle of the box body 1, the ventilation mechanism includes two support rods 16 respectively fixedly connected to the upper and lower sides of the first rotating shaft 15, and when the first rotating shaft 15 rotates, the two support rods 16 can be driven to rotate around the first rotating shaft 15 as an axis.
In the invention, the outer ends of the right sides of the two support rods 16 are rotatably connected with second rotating shafts 17, the middle parts of the two second rotating shafts 17 are fixedly sleeved with rotating gears 18, the second rotating shafts 17 can be driven to rotate through the rotation of the support rods 16, the second rotating shafts 17 can rotate through the rotating gears 18, the middle parts of the left sides of the two fan blades 19 are respectively and fixedly connected to the right ends of the two second rotating shafts 17, and the two fan blades 19 can be driven to rotate through the rotation of the second rotating shafts 17.
In the present invention, a fixed gear 20 is engaged between two rotary gears 18, a fixed rod 21 is fixed in the middle of the right side of the fixed gear 20, the right end of the fixed rod 21 is fixedly connected to the left side of a storage rack 22, the right end of a first rotary shaft 15 is rotatably connected to the middle of the left side of the fixed gear 20, when the two rotary gears 18 are driven to move, the fixed gear 20 can move by one turn, and the rotary gears 18 can rotate by one turn of the rotary gears 18 moving in the fixed gear 20, thereby achieving the effect of driving the two blades 19 to rotate.
In the invention, sixty-four vent holes 23 are formed in the right side of the box body 1, the left sides of the sixty-four vent holes 23 are correspondingly provided with the dust screen 34, the dust screen 34 is installed on the inner wall of the right side of the box body 1, the inside of the box body 1 can be effectively ventilated through the vent holes 23, the dust screen 34 can prevent dust from entering the box body 1 through the vent holes 23, and the dust screen has dust prevention and ventilation effects on building materials in the box body 1.
In the invention, the equipment box 25 is jointly arranged on the right sides of the sixty-four air holes 23, the sealing mechanism is arranged in the equipment box 25, the sixty-four sealing plugs 31 are arranged on the sealing mechanism, the sixty-four sealing plugs 31 are all arranged between the box body 1 and the equipment box 25, the sixty-four sealing plugs 31 are respectively arranged corresponding to the sixty-four air holes 23, the sixty-four sealing plugs 31 can be driven by the sealing mechanism to seal the sixty-four air holes 23, and therefore, the building material storage environment in the box body 1 can be controlled by opening and closing the air holes 23 through the sealing plugs 31.
In the invention, the sealing mechanism comprises four cross rods 26 respectively fixedly connected to four corners inside the equipment box 25, vertical plates 27 are sleeved on the four cross rods 26 in a sliding mode, the vertical plates 27 can be more stable when moving through the cross rods 26, sixty-four second round rods 29 are fixed on the left sides of the vertical plates 27 at equal intervals, the left ends of the sixty-four second round rods 29 penetrate through the left side of the equipment box 25 and are fixedly sleeved with discs 30, and the sixty-four second round rods 29 can be driven to move simultaneously through the movement of the vertical plates 27, so that the effect of synchronously controlling the movement of the sixty-four discs 30 is achieved.
In the invention, the sixty-four second round rods 29 are all sleeved with the springs 32, the left ends of the sixty-four springs 32 are all abutted against the inner wall of the left side of the equipment box 25, the right ends of the sixty-four springs 32 are all fixed on the left side of the vertical plate 27, and the vertical plate 27 can be pushed to move rightwards by the springs 32 when not pushed by the springs 32, so that the vertical plate 27 can move rightwards more powerfully.
In the invention, the right ends of sixty-four sealing plugs 31 are respectively fixed on the left sides of the corresponding sixty-four disks 30, the sixty-four sealing plugs 31 can be driven to synchronously move by the movement of the sixty-four disks 30, five second cylinders 28 are fixedly installed on the inner wall of the right side of the equipment box 25, the telescopic ends of the five second cylinders 28 are respectively and fixedly connected to the right side of the vertical plate 27 for a circle, the second cylinders 28 are connected with matching parts, stable operation is facilitated, programs can be set, automatic operation can be realized, and the vertical plate 27 can be pushed to move by the operation of the five second cylinders 28, so that the effect of controlling the sixty-four sealing plugs 31 to seal the sixty-four ventilation holes 23 is achieved.
In the present invention, when used: an operator controls the two first cylinders 4 to contract through corollary equipment, the two first cylinders 4 drive the two cover plates 5 to rotate through the second connecting pieces 6, so that the two cover plates 5 open the box body 1, the operator stores building materials on the storage rack 22 through transportation equipment, the two first cylinders 4 are controlled to extend through the corollary equipment, the two first cylinders 4 drive the two cover plates 5 to close through the second connecting pieces 6, the box body 1 can be sealed, when the interior of the box body 1 needs to be ventilated, the five second cylinders 28 contract through the control of the corollary equipment, the five second cylinders 28 drive the vertical plate 27 to move together, the vertical plate 27 drives the sixty-four second round rods 29 to move rightwards, the sixty-four second round rods 29 drive the sixty-four round plates 30 to move rightwards, the sixty-four round plates 30 drive the sixty-four sealing plugs 31 to move out of the sixty-four vent holes, when the inside of the box body 1 needs high-efficiency ventilation, the operation of the motor 11 is controlled by a matching device, the motor 11 drives the first rotating wheel 12 to rotate, the first rotating wheel 12 drives the second rotating wheel 14 to rotate through the friction of the driving belt 13, the second rotating wheel 14 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 drives the two supporting rods 16 to rotate by taking the first rotating shaft 15 as an axis, the outer ends of the two supporting rods 16 respectively drive the two second rotating shafts 17 to move by taking the first rotating shaft 15 as an axis, the two second rotating shafts 17 drive the two rotating gears 18 to move in one circle of the fixed gear 20, the two rotating gears 18 can drive the two rotating gears 18 to rotate when the two rotating gears 18 move in one circle of the fixed gear 20, the two rotating gears 18 drive the two second rotating shafts 17 to rotate, the two second rotating shafts 17 drive the two fan blades 19 to rotate, and the two fan blades 19 can generate wind power to ventilate, and then transmits the wind through the vent holes 23.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an equipment is deposited to building materials convenient to ventilate, includes box (1), its characterized in that: the outer side of the box body (1) is communicated with the box body, the outer four corners of the box body (1) are respectively fixed with a fixed block (7), a first round rod (8) is fixedly connected between the two fixed blocks (7) on the same side, two cover plates (5) are installed on the outer side of the box body (1), three connecting blocks (9) are respectively fixed at the outer ends of the two cover plates (5) at equal intervals, six connecting blocks (9) are respectively rotatably sleeved on the two first round rods (8), an automatic switch mechanism is jointly arranged on the two cover plates (5), two transverse plates (2) are arranged on the automatic switch mechanism, the two transverse plates (2) are respectively fixed on the left side and the right side of the box body (1), a fixed box (10) is fixed on the left side of the upper end of the box body (1), a rotating mechanism is arranged in the fixed box (10), a second rotating wheel (14) is arranged on the rotating mechanism, a first rotating shaft (15, the first rotating shaft (15) is rotatably sleeved at the left side of the box body (1), a ventilation mechanism is arranged on the first rotating shaft (15), two fan blades (19) are arranged on the ventilation mechanism, the two fan blades (19) are both arranged in the box body (1), the right sides of the two fan blades (19) are jointly provided with a storage rack (22), the storage rack (22) is arranged in the middle of the interior of the box body (1), sixty-four ventilation holes (23) are formed in the right side of the box body (1), an equipment box (25) is jointly arranged on the right sides of the sixty-four ventilation holes (23), be equipped with sealing mechanism in equipment box (25), last sixty four sealing plugs (31) of being equipped with of sealing mechanism, sixty four sealing plugs (31) all set up between box (1) and equipment box (25), and sixty four sealing plugs (31) correspond the setting with sixty four ventilation holes (23) respectively.
2. A building material storage facility for facilitating ventilation according to claim 1, wherein: the automatic opening and closing mechanism comprises two second connecting pieces (6) fixed on the outer sides of two cover plates (5) respectively, first connecting pieces (3) are fixed on the outer ends of the outer sides of two transverse plates (2), first cylinders (4) are connected to the two first connecting pieces (3) in a rotating mode, and the telescopic ends of the two first cylinders (4) are connected to the two second connecting pieces (6) in a rotating mode respectively.
3. A building material storage facility for facilitating ventilation according to claim 1, wherein: slewing mechanism includes motor (11) of fixed mounting in fixed case (10), the left side of fixed case (10) is equipped with first runner (12), the output shaft end of motor (11) runs through the left side of fixed case (10) and fixed suit is in the right side middle part of first runner (12), first runner (12) and second runner (14) are through drive belt (13) friction drive.
4. A building material storage facility for facilitating ventilation according to claim 1, wherein: ventilation mechanism is including two branch (16) of both sides about first pivot (15) fixed connection respectively, and the right side outer end of two branch (16) all rotates and is connected with second pivot (17), and the equal fixed cover in middle part of two second pivots (17) is equipped with rotating gear (18), and the left side middle part of two flabellums (19) is fixed connection respectively at the right-hand member of two second pivots (17), and common meshing has fixed gear (20) between two rotating gear (18), the right side middle part of fixed gear (20) is fixed with dead lever (21), the right-hand member fixed connection of dead lever (21) is in the left side of storage rack (22), the right-hand member of first pivot (15) rotates the left side middle part of connection at fixed gear (20).
5. A building material storage facility for facilitating ventilation according to claim 1, wherein: sealing mechanism has cup jointed riser (27) including four horizontal poles (26) of fixed connection respectively in the inside four corners of equipment box (25), common slip on four horizontal poles (26), the left side of riser (27) is equidistant to be fixed with sixty four second pole (29), and the left end of sixty four second pole (29) all runs through the left side of equipment box (25) and fixed cover is equipped with disc (30), and the left side at corresponding sixty four disc (30) is fixed respectively to the right-hand member of sixty four sealing plug (31), the right side inner wall fixed mounting of equipment box (25) has five second cylinder (28), and the flexible end difference fixed connection of five second cylinder (28) is right side a week at riser (27).
6. A building material storage facility for facilitating ventilation according to claim 1, wherein: the left sides of sixty-four ventilation holes (23) are provided with dust screens (34) in a corresponding mode, and the dust screens (34) are installed on the inner wall of the right side of the box body (1).
7. A building material storage facility for facilitating ventilation according to claim 1, wherein: two lamp tubes (33) are arranged in the box body (1), and the two lamp tubes (33) are respectively arranged on two sides of the upper end in the box body (1).
8. A building material storage facility for facilitating ventilation according to claim 5, wherein: all cup jointed spring (32) on sixty four second round bar (29), the left end of sixty four spring (32) all contradicts on the left side inner wall of equipment box (25), and the right-hand member of sixty four spring (32) all fixes the left side at riser (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606628.8A CN112660563A (en) | 2020-12-30 | 2020-12-30 | Equipment is deposited to building materials convenient to ventilate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606628.8A CN112660563A (en) | 2020-12-30 | 2020-12-30 | Equipment is deposited to building materials convenient to ventilate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112660563A true CN112660563A (en) | 2021-04-16 |
Family
ID=75410813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011606628.8A Pending CN112660563A (en) | 2020-12-30 | 2020-12-30 | Equipment is deposited to building materials convenient to ventilate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112660563A (en) |
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| CN109372776A (en) * | 2018-11-26 | 2019-02-22 | 黄莲英 | A kind of indood ventilation fan that leaving area is big |
| CN109436578A (en) * | 2018-10-31 | 2019-03-08 | 佛山科学技术学院 | A kind of food freshness-keeping box |
| CN209275275U (en) * | 2018-11-29 | 2019-08-20 | 陕西科技大学镐京学院 | A kind of Textile storage device that can be moisture-proof |
| CN209921852U (en) * | 2019-04-24 | 2020-01-10 | 苏州赛康包装材料有限公司 | Ventilation type carton convenient to transport |
| CN210370322U (en) * | 2019-01-17 | 2020-04-21 | 成都理工大学 | Automatic opening and closing door |
| CN211224777U (en) * | 2019-12-25 | 2020-08-11 | 济南职业学院 | Electronic component storage device with dehumidification function |
| CN211287271U (en) * | 2019-12-10 | 2020-08-18 | 深圳市万股成科技有限公司 | Automatic double door |
| CN212075102U (en) * | 2020-01-08 | 2020-12-04 | 南安市硕丰机械科技有限公司 | A packing carton for packing lithium cell |
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2020
- 2020-12-30 CN CN202011606628.8A patent/CN112660563A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206878651U (en) * | 2017-07-10 | 2018-01-12 | 周盛民 | Encoder for servo motor mounting structure |
| CN109050592A (en) * | 2018-07-11 | 2018-12-21 | 吴铁城 | Thermal-insulating type table trolley |
| CN109436578A (en) * | 2018-10-31 | 2019-03-08 | 佛山科学技术学院 | A kind of food freshness-keeping box |
| CN109372776A (en) * | 2018-11-26 | 2019-02-22 | 黄莲英 | A kind of indood ventilation fan that leaving area is big |
| CN209275275U (en) * | 2018-11-29 | 2019-08-20 | 陕西科技大学镐京学院 | A kind of Textile storage device that can be moisture-proof |
| CN210370322U (en) * | 2019-01-17 | 2020-04-21 | 成都理工大学 | Automatic opening and closing door |
| CN209921852U (en) * | 2019-04-24 | 2020-01-10 | 苏州赛康包装材料有限公司 | Ventilation type carton convenient to transport |
| CN211287271U (en) * | 2019-12-10 | 2020-08-18 | 深圳市万股成科技有限公司 | Automatic double door |
| CN211224777U (en) * | 2019-12-25 | 2020-08-11 | 济南职业学院 | Electronic component storage device with dehumidification function |
| CN212075102U (en) * | 2020-01-08 | 2020-12-04 | 南安市硕丰机械科技有限公司 | A packing carton for packing lithium cell |
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Application publication date: 20210416 |