CN205338149U - Library's book carrier, book conveyor with adjustable volume - Google Patents
Library's book carrier, book conveyor with adjustable volume Download PDFInfo
- Publication number
- CN205338149U CN205338149U CN201620053910.0U CN201620053910U CN205338149U CN 205338149 U CN205338149 U CN 205338149U CN 201620053910 U CN201620053910 U CN 201620053910U CN 205338149 U CN205338149 U CN 205338149U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- shape support
- skeleton
- book
- utility
- 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
Abstract
The utility model discloses a library's book carrier, book conveyor with adjustable volume, the testing tool comprises a skeleto, the wheel body is installed to the lower extreme of skeleton, the end of fixed of skeleton installs the handle, the skeleton includes first crossbeam, second crossbeam, third crossbeam and longeron, first crossbeam, second crossbeam and third crossbeam weld on the longeron in proper order, the extension rod has been cup jointed at the both ends of first crossbeam and third crossbeam, and the upper surface outer end of extension rod is equipped with the locating piece, the last surface mounting of skeleton has E shape support, the lower surface of E shape support is equipped with the constant head tank, peg graft and have the sliding plate in the middle part of E shape support, the upper surface of E shape support articulates there is the fly leaf. The utility model discloses a two E shape supports of movable mounting on the skeleton, and install the sliding plate between the E shape support, the fly leaf is in simultaneously the utility model discloses expand further to enlarge its volume after turn over the book, form the extensible structure, increase single fortune book volume.
Description
Technical field
This utility model relates to taking care of books technical field of tools, is specially the library van of a kind of adjustable volume joint.
Background technology
Library van is exactly that library designs production for transporting books, both artistic and practical, but find in use, library van just secures once its volume that completes, the books amount every time transported is limited, so can only meet book bidding daily in library, when needing in library a large amount of books are arranged or be added, library van uses just cumbersome, need to repeatedly come and go and just can complete arrangement or added work, for this, it is proposed to the library van of a kind of adjustable volume joint.
Utility model content
The purpose of this utility model is in that the library van providing a kind of adjustable volume to save, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: the library van of a kind of adjustable volume joint, including skeleton, the lower end of described skeleton is movably installed with four wheel bodys, the tail end of described skeleton fixedly mounts with handles by connector, described skeleton includes first crossbeam, second cross beam, 3rd crossbeam and longeron, described first crossbeam, second cross beam and the 3rd crossbeam are welded on no less than on two articles of longerons successively, the two ends of described first crossbeam and the 3rd crossbeam are socketed with extension rod, and the upper surface outer end of extension rod is provided with locating piece, the upper surface of described second cross beam is provided with T-shaped slide rail, the upper surface slide of described skeleton is provided with two contrary E shape supports, it is provided with in the middle part of the lower surface of described E shape support and mates the T-shaped slide block used with T-shaped slide rail, the lower surface two ends of described E shape support are provided with mates the locating slot used with locating piece, it is connected with rubber ring in described locating slot, and the surface of rubber ring scribbles oil film, the middle part of described E shape support is provided with cavity, and the rear end of cavity is provided with grooved rail, it is plugged with sliding panel in described cavity, and the surface of sliding panel is integrally formed with mating the limited block used with grooved rail, the upper surface of described E shape support is provided with portable plate by hinging through.
Preferably, the lower surface of described E shape support is positioned at the surrounding place of skeleton and is installed with baffle plate.
Preferably, the surface of described E shape support and portable plate is equipped with anti-slip rubber film.
Compared with prior art, the beneficial effects of the utility model are: this utility model installs two E shape supports by movable on skeleton, and between E shape support, sliding panel is installed, form extendible structure, can expanding its volume by stretching, increase the fortune book amount of single, portable plate is after this utility model launches simultaneously, its volume can be expanded further, it is to avoid existing library van needs the trouble repeatedly transported not because of volume through turnover.
Accompanying drawing explanation
Fig. 1 is fractionation structural representation of the present utility model；
Fig. 2 is a place structural representation of Fig. 1.
In figure: 1 wheel body, 2 skeletons, 21 first crossbeams, 22 second cross beams, 23 the 3rd crossbeams, 24 longerons, 25 extension rods, 26 locating pieces, 27T shape slide rail, 3 handles, 31 connectors, 4E shape support, 41T shape slide block, 42 locating slots, 421 rubber rings, 422 oil films, 43 cavitys, 44 grooved rails, 45 portable plates, 5 sliding panels and 51 limited blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: the library van of a kind of adjustable volume joint, including skeleton 2, the lower end of described skeleton 2 is movably installed with four wheel bodys 1, the tail end of described skeleton 2 fixedly mounts with handles 3 by connector 31, described skeleton 2 includes first crossbeam 21, second cross beam 22, 3rd crossbeam 23 and longeron 24, described first crossbeam 21, second cross beam 22 and the 3rd crossbeam 23 are welded on no less than on two articles of longerons 24 successively, the two ends of described first crossbeam 21 and the 3rd crossbeam 23 are socketed with extension rod 25, and the upper surface outer end of extension rod 25 is provided with locating piece 26, will extend over bar 25 when stretched and launch to be effectively reduced the pressure of the unit are of skeleton 2, the upper surface of described second cross beam 22 is provided with T-shaped slide rail 27, the upper surface slide of described skeleton 2 is provided with two contrary E shape supports 4, it is provided with in the middle part of the lower surface of described E shape support 4 and mates the T-shaped slide block 41 used with T-shaped slide rail 27, the lower surface two ends of described E shape support 4 are provided with mates the locating slot 42 used with locating piece 26, it is connected with rubber ring 421 in described locating slot 42, and the surface of rubber ring 421 scribbles oil film 422, E shape support 4 is facilitated to be arranged on skeleton 2, the middle part of described E shape support 4 is provided with cavity 43, and the rear end of cavity 43 is provided with grooved rail 44, it is plugged with sliding panel 5 in described cavity 43, and the surface of sliding panel 5 is integrally formed with mating the limited block 51 used with grooved rail 44, the upper surface of described E shape support 4 is provided with portable plate 45 by hinging through, turnover can expand volume further.
Specifically, the lower surface of described E shape support 4 is positioned at the surrounding place of skeleton 2 and is installed with baffle plate, protects skeleton 2, it is to avoid unnecessary scratching occurs in use.
Specifically, the surface of described E shape support 4 and portable plate 45 is equipped with anti-slip rubber film, so when using this utility model carrying books, increases the friction of books and E shape support 4 and books and portable plate 45, it is prevented that drop.
When library needs a large amount of books are arranged or be added, sliding panel 5 can be exposed to two side stretchings by E shape support 4 of the present utility model, place books, portable plate 45 can be turned down when placing after completely, expand volume of the present utility model further, place books.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. the library van of an adjustable volume joint, it is characterized in that: include skeleton (2), the lower end of described skeleton (2) is movably installed with four wheel bodys (1), the tail end of described skeleton (2) fixedly mounts (3) with handles by connector (31), described skeleton (2) includes first crossbeam (21), second cross beam (22), 3rd crossbeam (23) and longeron (24), described first crossbeam (21), second cross beam (22) and the 3rd crossbeam (23) are welded on no less than on two articles of longerons (24) successively, the two ends of described first crossbeam (21) and the 3rd crossbeam (23) are socketed with extension rod (25), and the upper surface outer end of extension rod (25) is provided with locating piece (26), the upper surface of described second cross beam (22) is provided with T-shaped slide rail (27), the upper surface slide of described skeleton (2) is provided with two contrary E shape support (4), it is provided with in the middle part of the lower surface of described E shape support (4) and mates the T-shaped slide block (41) used with T-shaped slide rail (27), the lower surface two ends of described E shape support (4) are provided with mates the locating slot (42) used with locating piece (26), rubber ring (421) it is connected with in described locating slot (42), and the surface of rubber ring (421) scribbles oil film (422), the middle part of described E shape support (4) is provided with cavity (43), and the rear end of cavity (43) is provided with grooved rail (44), sliding panel (5) it is plugged with in described cavity (43), and the surface of sliding panel (5) is integrally formed with mating the limited block (51) used with grooved rail (44), the upper surface of described E shape support (4) is provided with portable plate (45) by hinging through.
2. the library van of a kind of adjustable volume according to claim 1 joint, it is characterised in that: the lower surface of described E shape support (4) is positioned at the surrounding place of skeleton (2) and is installed with baffle plate.
3. the library van of a kind of adjustable volume according to claim 1 joint, it is characterised in that: the surface of described E shape support (4) and portable plate (45) is equipped with anti-slip rubber film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053910.0U CN205338149U (en) | 2016-01-18 | 2016-01-18 | Library's book carrier, book conveyor with adjustable volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053910.0U CN205338149U (en) | 2016-01-18 | 2016-01-18 | Library's book carrier, book conveyor with adjustable volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205338149U true CN205338149U (en) | 2016-06-29 |
Family
ID=56176899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053910.0U Expired - Fee Related CN205338149U (en) | 2016-01-18 | 2016-01-18 | Library's book carrier, book conveyor with adjustable volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205338149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820654A (en) * | 2017-03-21 | 2017-06-13 | 安徽师范大学 | Novel book shelf |
-
2016
- 2016-01-18 CN CN201620053910.0U patent/CN205338149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820654A (en) * | 2017-03-21 | 2017-06-13 | 安徽师范大学 | Novel book shelf |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205338149U (en) | Library's book carrier, book conveyor with adjustable volume | |
| CN103693137A (en) | Bicycle loading frame | |
| CN205018524U (en) | Removable desk | |
| CN105196037B (en) | A kind of waste module detaching equipment | |
| CN211102843U (en) | Fixing device for product design | |
| CN205558642U (en) | Exempt from indoor every frame of welded | |
| CN206943928U (en) | It is a kind of to be easy to fixed desk desk lamp | |
| CN205558641U (en) | Exempt from welded door frame assembly | |
| CN208360244U (en) | A kind of power assisting device that bicycle is carried | |
| CN207898222U (en) | Shoe rack | |
| CN207578378U (en) | A kind of soldering appliance storage vehicle of Simple And Practical | |
| CN206417268U (en) | A kind of packing case bending and molding printing equipment | |
| CN204699733U (en) | A kind of use for laboratory gas bottle support | |
| CN204871091U (en) | Intelligence book car | |
| CN205312193U (en) | Can place multiple specification seal brush tube's rack | |
| CN210902196U (en) | Portable environment design work frame | |
| CN203993854U (en) | A kind of folding cart type tool box | |
| CN205128767U (en) | Automatic ejection of compact plate shearing machine | |
| CN209518654U (en) | A kind of foldable flower holder | |
| CN208233121U (en) | It is a kind of to combine the warehouse cart carried | |
| CN205186378U (en) | Manned year dual -purpose electric bicycle back seat of thing | |
| CN211684255U (en) | Supplementary wire replacing device | |
| CN203844813U (en) | Connection mechanism of rear basket of multifunctional child tricycle | |
| CN215417110U (en) | Real device of instructing is cultivateed to integration talent of labor education | |
| CN206888601U (en) | A kind of marketing fast construction formula stage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170118 |