CN110432669A - The bookcase of variable interlayer - Google Patents
The bookcase of variable interlayer Download PDFInfo
- Publication number
- CN110432669A CN110432669A CN201910816305.2A CN201910816305A CN110432669A CN 110432669 A CN110432669 A CN 110432669A CN 201910816305 A CN201910816305 A CN 201910816305A CN 110432669 A CN110432669 A CN 110432669A
- Authority
- CN
- China
- Prior art keywords
- partition
- support
- bookcase
- block
- sliding block
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/06—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves
- A47B57/08—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves consisting of grooved or notched ledges, uprights or side walls
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/06—Brackets or similar supporting means for cabinets, racks or shelves
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The invention belongs to conventional furniture product technical fields, the bookcase of specially variable interlayer, including pedestal, two pieces of vertical support plates are fixedly connected at the top of pedestal, several partitions being vertically distributed are equipped between two pieces of support plates, support plate is equipped with two vertical sliding slots, and the opening of sliding slot is installed with stopper portions, and the side of stopper portions towards the inside of sliding slot is installed with tooth-strip part；The end of partition is connected with the fixture block with tooth-strip part clutch cooperation, partition is in hollow shape, the inside of partition is equipped with support component, support component includes two support rods being hinged, the place of being hinged of two support rods is located at the middle part of partition and is provided with spring between the top of partition, and the hinged end of support rod is higher than the other end；The sliding block of wedge shape is equipped between the end of adjacent separator, the one end of support rod far from hinged place offsets with sliding block.This programme solves the problems, such as that the interlayer of bookcase in the prior art cannot be adjusted and to cause the space of bookcase to use unreasonable.
Description
Technical field
The invention belongs to conventional furniture product technical fields, the bookcase of specially variable interlayer.
Background technique
Bookcase is the furniture for putting books, if the inside of bookcase can be arranged that capable person's bookcase space is split every
Bookcase can be improved for putting the space utilization rate of books by the setting of interlayer in layer.Interlayer in existing bookcase is usually
It is fixed in bookcase, then, the space between adjacent spacers cannot be adjusted, so as to cause the meeting when placing books
There is the case where insufficient space or space waste.
Summary of the invention
The purpose of the present invention is to provide a kind of bookcases of variable interlayer, cannot to solve the interlayer of bookcase in the prior art
It is adjusted and the space of bookcase is caused to use unreasonable problem.
In order to achieve the above object, base case of the invention provides a kind of bookcase of variable interlayer, including pedestal, pedestal
Top be fixedly connected with two pieces of vertical support plates, several partitions being vertically distributed are equipped between two pieces of support plates, it is described
Support plate is equipped with two vertical sliding slots, and the opening of sliding slot is installed with stopper portions, stopper portions towards the inside of sliding slot one
Side is installed with tooth-strip part；The end of the partition is connected with the fixture block with tooth-strip part clutch cooperation, and partition is in hollow shape, every
The inside of plate is equipped with support component, and support component includes two support rods being hinged, the place that is hinged of two support rods
Positioned at partition middle part and be provided between the top of partition spring, the hinged end of support rod is higher than the other end；It is adjacent every
The sliding block of wedge shape is equipped between the end of plate, sliding block is located in sliding slot, the cross section small end of sliding block and the partition for being located at upside
Hingedly, the cross section of sliding block is arranged downward compared with big end, and partition and the sliding block positioned at downside are oppositely arranged, and support rod is far from hinged place
One end offset with sliding block；The sidewall friction of the side of sliding block and sliding slot far from partition cooperates.
The principle and beneficial effect of this base case are: setting sliding slot, for limiting the glide direction of sliding block.Sliding slot is set
Two are equipped with, so that two neighbouring sliding blocks conveniently be made to be arranged in different sliding slots and be staggered, avoids mutual sliding
When interference.Stopper portions and tooth-strip part are set, for being supported to fixture block.Fixture block is set, for being supported to partition, is led to
It crosses the movement of fixture block along the chute, realizes that partition vertically moves, by the relatively fixed of fixture block and tooth-strip part, realize partition perpendicular
It is relatively fixed on position.Support component is set, for improving the bearing capacity of partition.Two support rods are set, two branch are made
Strut is formed after being hinged to the skewed horizontal load part being supported in the middle part of partition.Be arranged wedge shape sliding block, by support rod from
It is upper move toward lower along sliding block after, so that sliding block is generated the effect to diaphragm internal promotion to support rod, to make two support rods
Angle reduces, and generated support force will increase after the angle of two support rods reduces.The sidewall friction of sliding block and sliding slot is matched
It closes, is increased by active force of the support rod to sliding block, the frictional force between sliding block and sliding slot can be increased, to increase sliding block edge
Vertical bearing capacity.
Under normal conditions, the distance between adjacent separator is smaller, to keep storage space also corresponding smaller, is suitble to place some bodies
The lesser books of product；At this point, the underlying partition in adjacent separator is opposite with the middle part of sliding block, two in support component
The angle of support rod is also bigger, and then, support component is weaker to the supporting role of partition, and partition mainly passes through fixture block and gear
The cooperation of tooth-strip part in block portion is to realize supporting role.Since the weight of the books of placement is smaller, then, produced by fixture block
Raw support force is sufficient for supporting role of the partition to books.
When needing to place the biggish books of volume, to the fixture block and tooth-strip part of the underlying partition in adjacent separator
Separation, so that partition be allow to move down；After partition moves down, one end that support rod in partition and sliding block offset
It is moved down along sliding block, at this point, the cross section due to sliding block is arranged downward compared with big end, then, two support rods of support component
When towards lower slider, two support rods can reduce at a distance from one end that sliding block offsets, so that the angle of two support rods be made to subtract
It is small, and then keep the hinged place of two support rods mobile to the top of partition, and compressed spring, make support component to the branch of partition
Active force is supportted to increase.Then, when the biggish books of volume are placed on partition, partition also can be carried out well support without
It is damaged because biggish moment of flexure deformation occurs；Meanwhile the gravity of books passes to support rod by partition, makes support rod to sliding block
Active force increase, then increase the frictional force between sliding block and sliding slot, and then the frictional force between sliding block and sliding slot is with book
The increase of the gravity of nationality and increase, avoid sliding block books gravity increase in the case where and slide downward.Pass through partition
Sliding, to allow the space between partition to be adjusted, to adapt to place the books of different volumes, to reach reasonable benefit
With the purpose in space.
Further, the jacking block for being arranged right below wedge shape of the hinged place of two support rods, the wedge surface of jacking block and two
The hinged place of support rod offsets, and jacking block is transversely slidably connected with partition, and lateral screw rod is threaded on jacking block, screw rod
One end runs through partition and extends to the outside of partition, and screw rod and partition are rotatablely connected.Jacking block and screw rod are set, turning for screw rod is passed through
It is dynamic that jacking block can be made along the axial movement of screw rod；When jacking block is mobile, the top of jacking block contacts simultaneously with the hinged place of two support rods
Opposite sliding so that the hinged place for making jacking block push support rod moves up, and then achievees the purpose that the angle for changing two support rods.
Further, the cross section of the support rod is oval, and two support rods are connected by two universal joints, and two ten thousand
To gear is fixedly connected between section, gear and two universal joints are coaxially disposed, are installed on the wedge surface of jacking block and engage with gear
Teeth portion；Partition is fixedly provided with vertical guide rod, and guide pad, guide pad and tooth are vertically slidably connected on guide rod
Wheel rotation connection, the top of guide pad and the lower end of spring offset.The cross section of support rod is oval, makes the transversal of support rod
Possessed composite bending modulus is different in a different direction in face, i.e. the ability of resist torque is different, edge on the cross section of support rod
The composite bending modulus of the long axis direction of ellipse is maximum, and the composite bending modulus along short-axis direction is minimum.Two universal joints and gear are set,
It is rotated by gear along the top of jacking block, so that gear is driven two universal joint rotations, to make two branch connecting with universal joint
Strut is along own axis, and when the angle of two support rods is larger, the short axle of the cross section of the ellipse of support rod is located at perpendicular
Histogram is upward；After gear is rotated along the top of jacking block, gear drives support rod rotation by two universal joints, to make to support
The long axis of the cross section of the ellipse of bar is located on vertical direction.Then, two support rods are being changed by the sliding of jacking block
The bending resistance that support rod is also changed while angle is conducive to the bearing capacity for improving partition.
Further, the one end of the support rod far from hinged place is connect with partition by universal bearing, and support rod and ten thousand
It is slidably matched to bearing.Pass through universal bearing connection support bar and partition, it is possible to reduce the abrasion between support rod and partition.
Further, the support rod rotates coaxially the cushion block for being connected with wedge shape close to one end of sliding block, cushion block and partition it
Between be connected with elastic component, be equipped with several lateral grooves, cushion block and groove male-female engagement towards the side of support rod on sliding block.It is logical
The groove cooperation on the cushion block and sliding block of wedge shape is crossed, there is a phenomenon where skid when support rod and sliding block being avoided to offset.
Further, the elastic component is tension spring.The structure of tension spring is simple, and stress is reliable.
Further, the fixture block is equipped with inclined link slot, and the distance of upper end to the partition of link slot is arrived less than lower end
The distance of partition is fixedly connected with the connecting rod being slidably connected with link slot on partition.Link slot and connecting rod are set, connection is worked as
When bar is mobile toward lower end from the upper end of link slot, gradually become smaller the distance between divider ends and fixture block, and connecting rod
It is fixed on partition, then, fixture block is mobile towards the direction of partition under the supporting role of connecting rod, and then makes fixture block and gear
The distance of tooth-strip part in block portion, which reduces and finally realizes, to offset, and is fixed on fixture block in stopper portions, and then fixture block is made to pass through company
Extension bar is supported fixation to partition；When needing mobile dividing plate, by the way that connecting rod is moved up, make fixture block and stopper portions away from
From increase, so that partition be made to lose the support of fixture block and can vertically move, and then pass through the opposite of connecting rod and fixture block
Movement can realize the movement and fixation of partition, facilitate operation.
Further, the tooth-strip part and the split type setting of stopper portions, tooth-strip part are fixedly connected with stopper portions.Tooth-strip part and gear
After the split type setting of block portion, the processing of tooth-strip part and stopper portions is facilitated, is inconvenient to the problem of processing when avoiding integrated molding
Occur.
Further, the tooth-strip part is connected by screw to stopper portions.The more convenient attended operation of mode of screw connection,
It is made to facilitate.
Further, graduation mark is vertically provided with towards the side of partition in the support plate.Graduation mark is set, it is convenient every
Plate is referred to when mobile, advantageously ensures that the moving distance at the both ends of partition is identical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bookcase embodiment one of the variable interlayer of the present invention；
Fig. 2 is the distribution figure of sliding block and sliding slot in Fig. 1；
Fig. 3 is the enlarged diagram of diaphragm internal support rod hinged place in Fig. 1；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the cooperation schematic diagram of the diaphragm internal support rod in the embodiment of the present invention two；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the schematic diagram in Fig. 6 after sliding block sliding.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: support plate 1, sliding slot 11, stopper portions 12, partition 2, partition top
21, the bottom 22 of partition, support rod 3, fixture block 4, link slot 41, sliding block 5, spring 6, jacking block 7, gear 8.
Embodiment one: as shown in attached drawing 1, Fig. 2, Fig. 3 and Fig. 4: the bookcase of variable interlayer, including pedestal, the top of pedestal
Equipped with two pieces of vertical support plates 1, support plate 1 is connected and fixed by way of Tenon with pedestal.Two pieces of support plates 1 it is opposite one
Side is provided with two vertical sliding slots 11, and the cross section of sliding slot 11 is in rectangle；The opening of sliding slot 11 is equipped with stopper portions 12, gear
Block portion 12 is in half occlusion state relative to sliding slot 11, and stopper portions 12 and support plate 1 are integrally formed.Stopper portions 12 are towards sliding slot 11
Internal side is split type to be provided with tooth-strip part, and tooth-strip part is vertically arranged and is connected by screw to fixation with stopper portions 12.Two
Several partitions 2 being vertically distributed are equipped between block support plate 1, the laterally setting of partition 2, partition 2 is in hollow shape.The end of partition 2
Portion is slidably matched with support plate 1, and the end of partition 2 is connected with fixture block 4, specifically, the end screw of partition 2 is connected with
Extension bar, connecting rod is L-shaped, and one end of connecting rod passes through the opening of sliding block 5 and protrudes into the inside of sliding slot 11；Fixture block 4 is located at sliding slot
11 inside, fixture block 4 are equipped with inclined link slot 41, and the distance of upper end to the partition 2 of link slot 41 is less than lower end to partition 2
Distance, connecting rod vertically moved far from being slidably connected in one end insertion link slot 41 of partition 2 with fixture block 4 by fixture block 4
Dynamic, the clutch that fixture block 4 and tooth-strip part may be implemented cooperates.
The inside of partition 2 is equipped with support component, and support component includes two support rods 3, and two support rods 3 are along partition 2
Length direction setting；One end of two support rods 3 is hinged, and hinged place is located at the middle part of partition 2, and support rod 3 is hinged
One end be higher than the other end, be equipped with spring 6 between the hinged place of two support rods 3 and the top of partition 2, the upper end of spring 6 with
The top of partition 2 is clamped；Support rod 3 extends to the outside of partition 2 far from one end of hinged place.The hinged place of two support rods 3
The jacking block 7 for being arranged right below wedge shape, the wedge surface of jacking block 7 and the hinged place of two support rods 3 offset, jacking block 7 transversely with every
Plate 2 is slidably connected, and lateral screw rod is threaded on jacking block 7, and one end of screw rod through partition 2 and extends to the outer of partition 2
Side, screw rod and partition 2 are rotatablely connected.The sliding block 5 of wedge shape is equipped between the end of adjacent two pieces of partitions 2, sliding block 5 is located at sliding slot 11
Inside and side with sliding slot 11 far from partition 2 sidewall friction cooperation；The upper end of sliding block 5 is cross section small end, sliding block 5
Lower end be cross section compared with big end；One piece of upside in the upper end of sliding block 5 and adjacent two pieces of partitions 2 is hinged, in downside every
The end of support rod 3 inside plate 2 offsets with sliding block 5.Of vertically-adjacent two pieces of sliding blocks 5 are separately positioned in two sliding slots 11,
To realize that all sliding blocks 5 are staggered along perpendicular, avoids and interfered with each other between sliding block 5.Towards the one of partition 2 in support plate 1
Lateral edge is vertically provided with several graduation marks.
Specific implementation process is as follows: under normal conditions, the distance between adjacent separator 2 is smaller, to keep storage space also corresponding
It is smaller, it is suitble to place the books of some small volumes；At this point, in underlying partition 2 in adjacent separator 2 and sliding block 5
Portion is opposite, and the angle of two in support component piece support rod 3 is also bigger, then, support component to the supporting role of partition 2 compared with
Weak, partition 2 is mainly to realize supporting role by the cooperation of the tooth-strip part on fixture block 4 and stopper portions 12.Due to placement
The weight of books is smaller, then, is sufficient for supporting role of the partition 2 to books by the support force that fixture block 4 generates.
When needing to place the biggish books of volume, to the fixture block 4 and tooth of the underlying partition 2 in adjacent separator 2
Item part is to allow partition 2 to move down；Support rod 3 and 5 phase of sliding block after partition 2 moves down, in partition 2
The one end supported also is moved down along sliding block 5, at this point, the cross section due to sliding block 5 is arranged downward compared with big end, then, support component
Two support rods 3 towards lower slider when, two support rods 3 can reduce at a distance from one end that sliding block 5 offsets, to make two
The angle of support rod 3 reduces, and then keeps the hinged place of two support rods 3 mobile to the top of partition 2, and compressed spring 6, makes
Support component increases the supporting force of partition 2.Then, when the biggish books of volume are placed on partition 2, partition 2
Support well be can be carried out without damaging because biggish moment of flexure deformation occurs；Meanwhile the gravity of books is transmitted by partition 2
To support rod 3, increases support rod 3 to the active force of sliding block 5, then increase the frictional force between sliding block 5 and sliding slot 11, into
And the frictional force between sliding block 5 and sliding slot 11 increases with the increase of the gravity of books, the gravity for avoiding sliding block 5 in books increases
Slide downward in the case where big.
Embodiment two: with only difference is that for embodiment one: as shown in Fig. 5, Fig. 6 and Fig. 7, two support rods 3 pass through
Two universal joints connect, and coaxial flat key is connected with gear 8 between two universal joints, are installed on the wedge surface of jacking block 7 and nibble with gear 8
The teeth portion of conjunction；The inside of partition 2 is connected by screw to vertical guide rod, vertically slidably connects guiding on guide rod
Block, guide pad and gear 8 are rotatablely connected, and the top of guide pad and the lower end of spring 6 offset；The cross section of support rod 3 is in ellipse
Shape, the one end of support rod 3 far from hinged place are connect with partition 2 by universal bearing, and support rod 3 is matched with universal bearing sliding
It closes；Support rod 3 rotates coaxially the cushion block for being connected with wedge shape close to one end of sliding block 5, connects between cushion block and partition 2 flexible
Part, elastic component are preferably tension spring；Several lateral grooves are equipped with towards the side of support rod 3 on sliding block 5, cushion block and groove are concave-convex
Cooperation.
It is rotated by the slip band moving gear 8 of jacking block 7, gear 8 drives support rod 3 to rotate by universal joint, makes support rod 3
The cross section of ellipse vertical direction be located at by short axle be transformed to long axis and be located at vertical direction, to make supporting for support rod 3
The capability improving of bending resistance square；Meanwhile support rod 3 is in the rotation, the angle of two support rods 3 reduces, to improve two
The support force of root support rod 3.Cooperated by the groove on the cushion block and sliding block 5 of wedge shape, when support rod 3 and sliding block 5 being avoided to offset
There is a phenomenon where skid.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. the bookcase of variable interlayer, including pedestal, two pieces of vertical support plates, two pieces of support plates are fixedly connected at the top of pedestal
Between be equipped with several partitions being vertically distributed, it is characterised in that: the support plate be equipped with two vertical sliding slots, sliding slot
Opening is installed with stopper portions, and the side of stopper portions towards the inside of sliding slot is installed with tooth-strip part；The end activity of the partition
It is connected with the fixture block with tooth-strip part clutch cooperation, partition is in hollow shape, and the inside of partition is equipped with support component, and support component includes
Two support rods being hinged, the place of being hinged of two support rods are located at the middle part of partition and between the tops of partition
It is provided with spring, the hinged end of support rod is higher than the other end；The sliding block of wedge shape is equipped between the end of adjacent separator, sliding block is located at
In sliding slot, the cross section small end of sliding block is hinged with the partition for being located at upside, and the cross section of sliding block is arranged downward compared with big end, is located at
The partition of downside is oppositely arranged with sliding block, and the one end of support rod far from hinged place offsets with sliding block；Sliding block and sliding slot are far from partition
Side sidewall friction cooperation.
2. the bookcase of variable interlayer according to claim 1, it is characterised in that: the hinged place of two support rods is just
Lower section is equipped with the jacking block of wedge shape, and the wedge surface of jacking block and the hinged place of two support rods offset, and jacking block, which is transversely slided with partition, to be connected
It connects, lateral screw rod is threaded on jacking block, one end of screw rod runs through partition and extends to the outside of partition, screw rod and partition
Rotation connection.
3. the bookcase of variable interlayer according to claim 2, it is characterised in that: the cross section of the support rod is in ellipse
Shape, two support rods are connected by two universal joints, are fixedly connected with gear, gear and two universal joints between two universal joints
It is coaxially disposed, is installed with the teeth portion engaged with gear on the wedge surface of jacking block；Partition is fixedly provided with vertical guide rod, guiding
Guide pad is vertically slidably connected on bar, guide pad and gear are rotatablely connected, and the top of guide pad and the lower end of spring offset.
4. the bookcase of variable interlayer according to claim 3, it is characterised in that: the one end of the support rod far from hinged place
It is connect with partition by universal bearing, and support rod is slidably matched with universal bearing.
5. the bookcase of variable interlayer according to claim 4, it is characterised in that: the support rod is same close to one end of sliding block
Axis is rotatably connected to the cushion block of wedge shape, and elastic component is connected between cushion block and partition, is equipped on sliding block towards the side of support rod
Several lateral grooves, cushion block and groove male-female engagement.
6. the bookcase of variable interlayer according to claim 5, it is characterised in that: the elastic component is tension spring.
7. according to claim 1 to the bookcase of variable interlayer described in 6 any one, it is characterised in that: the fixture block is equipped with
Inclined link slot, the distance of the upper end of link slot to partition are less than the distance that partition is arrived in lower end, be fixedly connected on partition and
The connecting rod that link slot is slidably connected.
8. the bookcase of variable interlayer according to claim 7, it is characterised in that: the tooth-strip part with stopper portions are split type sets
It sets, tooth-strip part is fixedly connected with stopper portions.
9. the bookcase of variable interlayer according to claim 8, it is characterised in that: the tooth-strip part and stopper portions pass through screw
Connection.
10. the bookcase of variable interlayer according to claim 9, it is characterised in that: towards the one of partition in the support plate
Lateral edge is vertically provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816305.2A CN110432669A (en) | 2019-08-30 | 2019-08-30 | The bookcase of variable interlayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816305.2A CN110432669A (en) | 2019-08-30 | 2019-08-30 | The bookcase of variable interlayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110432669A true CN110432669A (en) | 2019-11-12 |
Family
ID=68438675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910816305.2A Pending CN110432669A (en) | 2019-08-30 | 2019-08-30 | The bookcase of variable interlayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110432669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196193A (en) * | 2022-07-29 | 2022-10-18 | 江西环境工程职业学院 | Novel seed storage device and method for forestry seedling production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860212Y (en) * | 2005-11-21 | 2007-01-24 | 邓耀承 | Free type lift storage plate |
| KR20100001075A (en) * | 2008-06-26 | 2010-01-06 | 오세원 | Height controlable shelf |
| CN206079676U (en) * | 2016-06-29 | 2017-04-12 | 嘉兴职业技术学院 | Bookshelf for business administration |
| CN206354714U (en) * | 2016-07-15 | 2017-07-28 | 常熟理工学院 | Family expenses article placing cabinet |
| CN208850869U (en) * | 2018-04-16 | 2019-05-14 | 天津米粒儿科技有限公司 | A kind of multifunction retractable formula iron bookshelf |
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2019
- 2019-08-30 CN CN201910816305.2A patent/CN110432669A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860212Y (en) * | 2005-11-21 | 2007-01-24 | 邓耀承 | Free type lift storage plate |
| KR20100001075A (en) * | 2008-06-26 | 2010-01-06 | 오세원 | Height controlable shelf |
| CN206079676U (en) * | 2016-06-29 | 2017-04-12 | 嘉兴职业技术学院 | Bookshelf for business administration |
| CN206354714U (en) * | 2016-07-15 | 2017-07-28 | 常熟理工学院 | Family expenses article placing cabinet |
| CN208850869U (en) * | 2018-04-16 | 2019-05-14 | 天津米粒儿科技有限公司 | A kind of multifunction retractable formula iron bookshelf |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196193A (en) * | 2022-07-29 | 2022-10-18 | 江西环境工程职业学院 | Novel seed storage device and method for forestry seedling production |
| CN115196193B (en) * | 2022-07-29 | 2023-07-04 | 江西环境工程职业学院 | Seed storage device and method for forestry seedling production |
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Application publication date: 20191112 |
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| RJ01 | Rejection of invention patent application after publication |