CN207744878U - A kind of lift bookshelf - Google Patents
A kind of lift bookshelf Download PDFInfo
- Publication number
- CN207744878U CN207744878U CN201720637508.1U CN201720637508U CN207744878U CN 207744878 U CN207744878 U CN 207744878U CN 201720637508 U CN201720637508 U CN 201720637508U CN 207744878 U CN207744878 U CN 207744878U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- bookshelf
- drive shaft
- screw rod
- lower side
- 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
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Abstract
The utility model provides a kind of lift bookshelf, including pedestal, the both sides of pedestal are symmetrically arranged with lower side panel, and the side wall of lower side panel is equipped with epipleural, is fixed with top plate at the top of two epipleurals, and placement section is symmetrically arranged on the opposite face of two lower side panels and two epipleurals；Driving mechanism is equipped in pedestal, driving mechanism includes drive shaft and screw rod, screw rod is vertically arranged and is rotatably mounted on the pedestal, screw flight body is connect with the nut thread being fixed on epipleural, drive shaft is horizontally disposed and is rotatably mounted in the pedestal, and drive shaft is connect with screw rod by gear set；Drive shaft is equipped with worm gear, and worm gear is engaged with worm screw, and the end of worm screw is connect with a crank.The utility model lift bookshelf, it is simple and compact for structure, the height between the whole height of bookshelf and each bookshelf layer can be adjusted according to different applying working conditions, convenient for placing the books of different size, improve bookshelf utilization rate, it is easy to operate laborsaving, it is easy to adjust quick.
Description
Technical field
The utility model is related to a kind of bookshelf, more particularly to a kind of lift bookshelf.
Background technology
Currently, well known bookshelf is made up of multiple layers, and the interlamellar spacing between each layer is changeless, and is schemed
Book has different size and height, and bookshelf and the unmatched situation of books are very universal, and small book is placed on excessively high bookshelf layer
Wasting space be easy to cause the idle of many spaces of bookshelf, results in waste of resources；Professional storytelling in a local dialect is placed on can only on too low bookshelf layer
Inclination is put, and is easy to make book bending, be toppled over, and every layer of books amount of putting also is greatly decreased.In addition, because the number of plies of bookshelf is solid
It is fixed, i.e., it is enabled that every layer height is adjusted, can not also lower bookshelf be adjusted to total height carry out increasing layer dilatation.Now simultaneously
Used bookshelf is to pursue to stablize, and connection type mostly uses greatly external force connection, abandons the Nature Link of original ancient times succession
Technique, in most social family, bookshelf is all whole, be can not be split, and many is brought for people when placing with transport
Inconvenience needs to expend a large amount of manpower, for different demands, cannot fully use, occupy big quantity space sometimes, in present people
The society that mouth increases, making full use of for space is most important, and people increasingly focus on the reasonable utilization to space.It is closed to use
The bookshelf of suitable height size needs private processing.
Utility model content
【1】Technical problems to be solved
The technical problem to be solved by the present invention is to provide it is a kind of it is simple and compact for structure, can quickly adjust bookshelf height,
And divider height and the lift bookshelf of convenient in carrying can be adjusted according to demand.
【2】The technical solution solved the problems, such as
The utility model provides a kind of lift bookshelf comprising the both sides of pedestal 1, the pedestal 1 are symmetrically arranged with down
The side wall of side plate 11, the lower side panel is equipped with epipleural 12, top plate 14 is fixed at the top of two epipleurals, under two is described
The placement section 111 for being useful for placing partition board 15 is symmetrical arranged on the opposite face of side plate and two epipleurals；It is set in the pedestal 1
It is useful for driving the driving mechanism of the epipleural lifting, the driving mechanism includes drive shaft 32 and screw rod 31, the screw rod
31 are vertically arranged and are rotatably mounted on the pedestal 1, the threaded body of the screw rod 31 and are fixed on the epipleural
Nut thread connects, and the drive shaft is horizontally disposed and is rotatably mounted in the pedestal 1, the drive shaft and the screw rod
It is connected by gear set；The drive shaft is equipped with worm gear 33, the worm gear and the worm screw being rotatably mounted on the pedestal 1
The end of 34 engagements, the worm screw extends to outside the pedestal 1 and is connect with a crank 13.
Further, pass through joggle between the lower side panel and the pedestal, between the epipleural and the top plate
Connection.
Further, the placement section is horizontally disposed strip bulge or strip groove.
Further, the pedestal 1 is body structure.
Further, the screw rod is rotatably mounted at by two bearings on the pedestal 1, the screw rod 1 be equipped with from
Dynamic bevel gear 311, between two bearings, the end of the drive shaft is fixed with to be engaged in the driven wheel of differential 311
The drive bevel gear 321 of the driven wheel of differential.
Further, the bearing is sliding bearing.
【3】Advantageous effect
The utility model lift bookshelf, it is simple and compact for structure, the whole of bookshelf can be adjusted according to different applying working conditions
Body height, and the height between each bookshelf layer can be adjusted according to demands of individuals, convenient for placing the books of different size, improve book
Frame utilization rate, it is easy to operate laborsaving, it is easy to adjust quick；Each component is connected by joggle simultaneously, not by tool the case where
Lower realization quick assembling or dismounting, facilitate carrying.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model lift bookshelf；
Fig. 2 is the transverse sectional view of the utility model lift bookshelf；
Fig. 3 is the longitudinal sectional view of the utility model lift bookshelf.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model embodiment is discussed in detail.
Refering to fig. 1 to Fig. 3, the utility model provides a kind of lift bookshelf comprising pedestal 1, in the present embodiment, and the bottom
Seat is body structure, and is connected entirely through joggle, lower side panel 11 is symmetrically arranged in the both sides of pedestal 1, in the side of lower side panel
Wall (inner wall) is equipped with epipleural 12, specifically, the side wall in lower side panel offers the sliding slot for holding epipleural and being inserted in, in sliding slot
Root is symmetrically arranged with bar-shaped trough, is equipped with strip bulge corresponding with the bar-shaped trough in the both sides of epipleural, epipleural passes through this
Strip bulge slide fit is on the lower side panel；Top plate 14, the phase of two lower side panels and two epipleurals are fixed at the top of two epipleurals
The placement section for being useful for placing partition board 15 is symmetrical arranged on opposite, i.e. placement section on two lower side panels is symmetrical arranged, two epipleurals
On placement section be also symmetrical arranged, it is preferred that placement section is vertically placed equidistant with；In the present embodiment, placement section is level
The strip bulge or strip groove of setting, when for strip groove, in order to improve bonding strength, which is dovetail groove, i.e.,
Cross section is the bar-shaped trough of triangle；The driving mechanism for driving epipleural to lift, the driving mechanism packet are equipped in pedestal 1
Include drive shaft 32 and screw rod 31, screw rod 31 is vertically arranged and is rotatably mounted on pedestal 1, the threaded body of screw rod 31 be fixed on
Nut thread connection on epipleural, specifically, offering mounting hole 122 at the center of epipleural, nut is fixed on the installation
In hole, and drive shaft is horizontally disposed and is rotatably mounted in pedestal 1, and drive shaft is connect with screw rod by gear set；Exist simultaneously
Drive shaft is equipped with worm gear 33, the worm screw 34 perpendicular to drive shaft is rotatably mounted on pedestal 1, which nibbles
It closes, the end of worm screw extends to outside pedestal 1 and connect with a crank 13；Specifically, screw rod is rotationally installed by two bearings
On pedestal 1, driven wheel of differential 311 is equipped on screw rod 1, which is driving between two bearings
The end of axis is fixed with the drive bevel gear 321 for being engaged in the driven wheel of differential；In order to improve service life and stability in use,
Bearing in the present embodiment is all made of sliding bearing；For the ease of dismounting, in favor of carrying, lower side panel and pedestal in the present embodiment
Between, connected by joggle between epipleural and top plate.
The utility model lift bookshelf, it is simple and compact for structure, the whole of bookshelf can be adjusted according to different applying working conditions
Body height, and the height between each bookshelf layer can be adjusted according to demands of individuals, convenient for placing the books of different size, improve book
Frame utilization rate, it is easy to operate laborsaving, it is easy to adjust quick；Each component is connected by joggle simultaneously, not by tool the case where
Lower realization quick assembling or dismounting, facilitate carrying.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (6)
1. a kind of lift bookshelf, it is characterised in that：Including pedestal (1), the both sides of the pedestal (1) are symmetrically arranged with lower side panel
(11), the side wall of the lower side panel is equipped with epipleural (12), top plate (14) is fixed at the top of two epipleurals, described in two
The placement section (111) for being useful for placing partition board (15) is symmetrical arranged on the opposite face of lower side panel and two epipleurals；The bottom
The driving mechanism for driving the epipleural lifting is equipped in seat (1), the driving mechanism includes drive shaft (32) and screw rod
(31), the screw rod (31) is vertically arranged and is rotatably mounted on the pedestal (1), the threaded body of the screw rod (31) with it is solid
The nut thread connection being scheduled on the epipleural, the drive shaft is horizontally disposed and is rotatably mounted in the pedestal (1),
The drive shaft is connect with the screw rod by gear set；The drive shaft be equipped with worm gear (33), the worm gear with rotationally
On the pedestal (1) worm screw (34) engagement, the end of the worm screw extend to the pedestal (1) outside and with a crank
(13) it connects.
2. lift bookshelf as described in claim 1, it is characterised in that：Between the lower side panel and the pedestal, it is described on
It is connected by joggle between side plate and the top plate.
3. lift bookshelf as described in claim 1, it is characterised in that：The placement section be horizontally disposed strip bulge or
Strip groove.
4. lift bookshelf as described in claim 1, it is characterised in that：The pedestal is body structure.
5. lift bookshelf as described in claim 1, it is characterised in that：The screw rod is rotatably mounted at institute by two bearings
It states on pedestal (1), the screw rod (31) is equipped with driven wheel of differential (311), and the driven wheel of differential (311) is located at two axis
Between holding, the end of the drive shaft is fixed with the drive bevel gear (321) for being engaged in the driven wheel of differential.
6. lift bookshelf as claimed in claim 5, it is characterised in that：The bearing is sliding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637508.1U CN207744878U (en) | 2017-06-04 | 2017-06-04 | A kind of lift bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637508.1U CN207744878U (en) | 2017-06-04 | 2017-06-04 | A kind of lift bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744878U true CN207744878U (en) | 2018-08-21 |
Family
ID=63145232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637508.1U Expired - Fee Related CN207744878U (en) | 2017-06-04 | 2017-06-04 | A kind of lift bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938499A (en) * | 2019-03-14 | 2019-06-28 | 刘宪杰 | A kind of human resources filing container |
-
2017
- 2017-06-04 CN CN201720637508.1U patent/CN207744878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938499A (en) * | 2019-03-14 | 2019-06-28 | 刘宪杰 | A kind of human resources filing container |
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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: 20180821 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |