CN104097669B - Dual-purpose balanced V-shaped book cart - Google Patents
Dual-purpose balanced V-shaped book cart Download PDFInfo
- Publication number
- CN104097669B CN104097669B CN201410346652.0A CN201410346652A CN104097669B CN 104097669 B CN104097669 B CN 104097669B CN 201410346652 A CN201410346652 A CN 201410346652A CN 104097669 B CN104097669 B CN 104097669B
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- China
- Prior art keywords
- shaped
- bookcase
- book
- book car
- dual
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Abstract
The invention discloses a dual-purpose balanced V-shaped book cart and aims to provide a dual-purpose book cart which can be used as a balanced V-shaped book cart for cataloguing, circulating and stocking of books and magazines and which can also be used as a flat trolley. The dual-purpose balanced V-shaped book cart comprises V-shaped book boxes in two tiers and a bottom plate; each V-shaped book box which is foldable has a reverse opening. The dual-purpose balanced V-shaped book cart is simple in structure, convenient to use, economical and practical; the combination of the balanced V-shaped book cart and the flat trolley are combined, using is facilitated for libraries, work efficiency can be improved for the libraries, and equipment cost is reduced.
Description
Technical field
A kind of dual-purpose balance V-shaped book car, is a kind of dual-purpose transport of the books and periodicals added for library books and periodicals cataloguing, circulation
Instrument, more specifically, is a kind of dual-purpose book car that can realize and toggling in flat car and balance V-shaped book car rapidly.
Background technology
Library works comprise into the books of bag, the transport of bundled set it is therefore desirable to flat car；Library works
The books and periodicals transport also comprise books and periodicals cataloguing processing, circulating added, these job demand can be seen the side of books and periodicals at any time, therefore need
Want V-shaped book car.Common V-shaped book car bookcase angle is 90 degree, and one is long and the other is short for V-shaped bookcase two plate, upper and lower two-layer V-shaped bookcase,
Opening direction is consistent, and structure is fixed, immutable.In general, library is all equipped with flat car and V-shaped book car.
Because opening direction is consistent, when causing to fill books and periodicals use, center of gravity is located at book car side and hits exactly common V-shaped book car
Side, easily topples.By upper and lower two-layer book car opening is changed into rightabout, so that filling the book car weight heart position of books and periodicals
In center, the stable and balance during work of enhancing V-shaped book car.
By simply folding bascule realize promptly flat car and balance V-shaped book car toggle two
With balancing V-shaped book car, librarian can be facilitated to use, equipment of also saving is equipped with expense.
Content of the invention
The present invention seeks to realizing by simple structure promptly toggling in flat car and balance V-shaped book car
Dual-purpose balance V-shaped book car, can facilitate librarian to use, and equipment of also saving is equipped with expense.
1. a kind of construction of dual-purpose balance V-shaped book car:
(1) a kind of dual-purpose balance V-shaped book car, by handrail, universal wheel, two-layer reverse opening V-shaped bookcase, base plate and car body group
Become, it is characterized in that, described two-layer V-shaped bookcase is foldable hinge shape, V-shaped bookcase in 90 ° can be fixed or equivalent pack up；On
There is a round sleeve at the layer remote hinge end of V-shaped bookcase long slab, and round sleeve is enclosed within the fixing axle at angle on book car side plate, can be around fixing axle
Freely-movable；There is a round sleeve at V-shaped bookcase short slab remote hinge end in upper strata, and round sleeve is enclosed within movable axis, and there is corresponding activity centre
The perforate of axle button；The junction of the long slab of upper strata V-shaped bookcase and short slab connects for hinge shape, and hinge axis are located under V-shaped bookcase
Side；There is a round sleeve at the remote hinge end of lower floor's V-shaped bookcase short slab, and round sleeve is enclosed within upper strata V-shaped bookcase fixing axle same one end, is located at
In fixing axle immediately below it, can be freely-movable around fixing axle；There is a round sleeve at the remote hinge end of lower floor's V-shaped bookcase long slab, circle
Axle sleeve is enclosed within movable axis, and there is the perforate of corresponding movable axis button centre；The junction of the long slab of lower floor's V-shaped bookcase and short slab is
Hinge shape connects, and hinge axis are located at below V-shaped bookcase, and the hinge axis separation book car side axis two with upper strata V-shaped bookcase
Side；Book car side plate has location hole；There is base plate in book underbody portion.
(2) there is button in the middle of the movable axis described in, by pressing the bracing wire of fixed position, can in the presence of the spring of two ends
Stretched with the card cap being combined with bracing wire controlling movable axis two ends.
(3) the book car side plate described in has location hole, when movable axis is stuck in the positioning on the book stay side positioned at remote fixing axle
Kong Shi, V-shaped bookcase in 90 ° fixed by V-shaped bookcase；When upper strata, V-shaped bookcase movable axis is stuck in the location hole immediately below fixing axle
When, upper strata V-shaped bookcase is folded and is retracted to side " 1 " word shape；Just go up positioned at fixing axle when lower floor's V-shaped bookcase movable axis is stuck in
During the location hole of side, lower floor's V-shaped bookcase is folded and is retracted to side " 1 " word shape.
(4) the book car described in has tabular base plate, positioned at the book car bottom.
(5) the book car top both sides respective side Board position described in has handrail.
(6) it is characterized in that, there is universal wheel described book underbody portion corner.
2. a kind of using method of dual-purpose balance V-shaped book car:
(1) when using as balance V-shaped book car, press the button on movable axis, button, under the cooperation of bracing wire locating shaft, carries
Dynamic bracing wire overcomes acting force of the spring retraction movable axis two ends card cap, movable axis is moved to the determining of book stay side of remote fixing axle
During the hole of position, release button, because spring hinders one end that position device secures spring, spring recovers length from the other end, drives card cap bullet
Go out, block corresponding location hole, V-shaped bookcase short slab and long slab shape V-shaped in 90 ° bookcase, upper and lower two-layer is all pressed after this operation, that is,
The two-layer V-shaped bookcase book car of a reverse opening can be formed, use as balance V-shaped book car.
(2) when using as flat board book car, press the button on movable axis, button, under the cooperation of bracing wire locating shaft, drives
Bracing wire overcomes acting force of the spring retraction movable axis two ends card cap, movable axis is moved to the location hole on the book stay side of fixing axle
When, release button, because spring hinders one end that position device secures spring, spring recovers length from the other end, drives card cap to eject, card
Live corresponding location hole, V-shaped bookcase short slab is completely superposed with long slab, and V-shaped bookcase is folded and is retracted to side " 1 " word shape, will
After two-layer all presses this operation up and down, expose base platform, you can form a flat car having three facades, as flat car book
Car uses.
Beneficial effects of the present invention:
The present invention is that be combined into existing flat board book car and V-shaped book car by simple structure can rapidly back and forth
The dual-purpose balance V-shaped book car of switching, had both facilitated librarian to use, and equipment of also saving is equipped with expense.
Brief description
Fig. 1 is dual-purpose balance V-shaped book car pictorial diagram；
Fig. 2 is dual-purpose balance V-shaped book car side view；
Fig. 3 is dual-purpose balance V-shaped book car movable axis internal structure schematic diagram；
Fig. 4 is that dual-purpose balance V-shaped book car is changed into the schematic diagram after flat car.
In figure: 1 handrail；2 universal wheels；3v type bookcase；4 book stays；5 base plates；6 book car side plates；7 buttons；8 location holes；9
Hinge axis；10 fixing axles；11 movable axis；12 round sleeves；13 V-shaped bookcase long slabs；14 V-shaped bookcase short slabs；15 springs；16 springs
Resistance position device；17 bracing wires；18 card caps；19 bracing wire locating shafts
Specific embodiment:
Below in conjunction with the accompanying drawings the present invention is described further.
1. a kind of construction of dual-purpose balance V-shaped book car:
(1) a kind of dual-purpose balance V-shaped book car, by handrail 1, universal wheel 2, two-layer reverse opening V-shaped bookcase 3, base plate 5 and car
Body forms, and it is characterized in that, described two-layer V-shaped bookcase 3 is foldable hinge shape, can fix V-shaped bookcase 3 in 90 ° or equivalent
Pack up；There is a round sleeve 12 at the remote hinge end of upper strata V-shaped bookcase 3 long slab, and round sleeve 12 is enclosed within the fixing axle at angle on book car side plate 6
On, can be freely-movable around fixing axle 10；There is a round sleeve 12 at the remote hinge end of upper strata V-shaped bookcase short slab 14, and round sleeve 12 is enclosed within
On movable axis 11, there is the perforate of corresponding movable axis 11 button 7 centre；The long slab 13 of upper strata V-shaped bookcase and the junction of short slab 14
Connect for hinge shape, hinge axis 9 are located at below V-shaped bookcase 3；There is a round sleeve 12 at the remote hinge end of lower floor's V-shaped bookcase 3 short slab 14,
Round sleeve 12 be enclosed within the same one end of upper strata V-shaped bookcase fixing axle 10, be located at its immediately below fixing axle 10 on, can be around fixing axle
10 is freely-movable；There is a round sleeve 12 at the remote hinge end of lower floor's V-shaped bookcase long slab 13, and round sleeve is enclosed within movable axis 11, can be with work
Moving axis 11 moves, and there is the perforate of corresponding movable axis 11 button 7 centre；The long slab 13 of lower floor's V-shaped bookcase and the junction of short slab 14
Connect for hinge shape, hinge axis 9 are located at below V-shaped bookcase, and the hinge axis 9 separation book car side axis with upper strata V-shaped bookcase
Line both sides；Book car side plate has location hole 8；There is base plate 5 in book underbody portion.
(2) there is button 7 in the middle of the movable axis 11 described in, by pressing the bracing wire 17 of fixed position, in two ends spring 15
The lower card cap 18 being combined with bracing wire 17 that can control movable axis 11 two ends of effect is stretched.
(3) the book car side plate 6 described in has location hole 8, when movable axis card 11 is on the book stay side positioned at remote fixing axle 10
Location hole 8 when, V-shaped bookcase 3 fix V-shaped bookcase 3 in 90 °；When movable axis card 11 is in determining positioned at the just upper and lower side of fixing axle 10
During the hole 8 of position, V-shaped bookcase 3 is folded and is retracted to " 1 " side word shape.When upper strata V-shaped bookcase 3 movable axis 11 is stuck in positioned at fixation
During the location hole 8 of axle 10 underface, upper strata V-shaped bookcase 3 is folded and is retracted to side " 1 " word shape；When lower floor's V-shaped bookcase 3 is lived
When moving axis 11 is stuck in the location hole 8 directly over fixing axle 10, lower floor's V-shaped bookcase 3 is folded and is retracted to side " 1 " font
Shape.
(4) the book car described in has tabular base plate 5, positioned at the book car bottom.
(5) the book car top both sides respective side Board position described in has handrail 1.
(6) it is characterized in that, there is universal wheel 2 described book underbody portion corner.
2. a kind of using method of dual-purpose balance V-shaped book car:
(1) when using as V-shaped book car, pressing movable axis 11 on button 7, button 7 bracing wire locating shaft 19 cooperation under,
Drive bracing wire 17 to overcome spring 15 active force retraction movable axis two ends card cap 18, movable axis 11 is moved to the book of remote fixing axle 10
During the location hole 8 on stay side, release button 7, because spring hinders one end that position device 16 secures spring 15, spring 15 is from the other end
Recover length, drive card cap 18 to eject, block corresponding location hole 8, V-shaped bookcase short slab 14 and long slab 13 shape V-shaped bookcase in 90 °
3, upper and lower two-layer is all pressed after this operation, you can form the two-layer V-shaped bookcase book car of a reverse opening, as balance V-shaped book
Car uses.
(2) when using as flat board book car, 11 button 7 on pressing movable axis, button 7 coordinates in bracing wire locating shaft 19
Under, drive bracing wire 17 to overcome spring 15 active force retraction movable axis two ends card cap 18, movable axis 11 is moved to fixing axle 10
During the location hole 8 on book stay side, release button 7, because spring hinders one end that position device 16 secures spring 15, spring 15 is from another
Length is recovered at end, drives card cap 18 to eject, blocks corresponding location hole 8, V-shaped bookcase short slab 14 and long slab 13 are completely superposed, V-shaped
Bookcase 3 is folded and is retracted to side " 1 " word shape, upper and lower two-layer is all pressed after this operation, exposes flat-soffit 5, you can formed
One flat car having three facades, uses as flat car book car.
In this manner it is possible to quickly be toggled between flat board book car and balance V-shaped book car according to job demand, both facilitated
Librarian uses, and equipment of also saving is equipped with expense.
Claims (6)
1. a kind of dual-purpose balance V-shaped book car, is made up of handrail, universal wheel, two-layer reverse opening V-shaped bookcase, base plate and car body, its
Feature is, described two-layer V-shaped bookcase is foldable hinge shape, can fix V-shaped bookcase in 90 ° or equivalent pack up；Upper strata V-shaped
There is a round sleeve at bookcase long slab remote hinge end, and round sleeve is enclosed within the fixing axle at angle on book car side plate, can around fixing axle freely
Motion；There is a round sleeve at V-shaped bookcase short slab remote hinge end in upper strata, and round sleeve is enclosed within movable axis, centre have corresponding movable axis by
The perforate of button；The junction of the long slab of upper strata V-shaped bookcase and short slab connects for hinge shape, and hinge axis are located at below V-shaped bookcase；Under
There is a round sleeve at the layer remote hinge end of V-shaped bookcase short slab, and round sleeve is enclosed within upper strata V-shaped bookcase fixing axle same one end, is just being located at it
In the fixing axle of lower section, can be freely-movable around fixing axle；There are a round sleeve, round sleeve in the remote hinge end of lower floor's V-shaped bookcase long slab
It is enclosed within movable axis, there is the perforate of corresponding movable axis button centre；The junction of the long slab of lower floor's V-shaped bookcase and short slab is hinge
Shape connects, and hinge axis are located at below V-shaped bookcase, and the hinge axis separation book car side axis both sides with upper strata V-shaped bookcase；Book
Car side plate has location hole；There is base plate in book underbody portion.
2. dual-purpose balance V-shaped book car according to claim 1, it is characterised in that having button in the middle of described movable axis, leads to
Cross the bracing wire of pressing fixed position, the card cap being combined with bracing wire at movable axis two ends can be controlled in the presence of the spring of two ends to stretch
Contracting.
3. according to claim 2 dual-purpose balance V-shaped book car it is characterised in that described book car side plate has location hole, when
Movable axis be stuck in positioned at the location hole on the book stay side of remote fixing axle when, V-shaped bookcase fix V-shaped bookcase in 90 °；As upper strata v
When type bookcase movable axis is stuck in the location hole immediately below fixing axle, upper strata V-shaped bookcase is folded and is retracted to side " 1 " font
Shape；When lower floor's V-shaped bookcase movable axis is stuck in the location hole directly over fixing axle, lower floor's V-shaped bookcase is folded and is retracted to
Side " 1 " word shape.
4. dual-purpose balance V-shaped book car according to claim 1 is it is characterised in that described book car has tabular base plate, position
In the book car bottom.
5. dual-purpose balance V-shaped book car according to claim 1 is it is characterised in that described book car top both sides respective side
Board position has handrail.
6. according to claim 1 dual-purpose balance V-shaped book car it is characterised in that described book underbody portion corner have universal
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346652.0A CN104097669B (en) | 2014-07-21 | 2014-07-21 | Dual-purpose balanced V-shaped book cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346652.0A CN104097669B (en) | 2014-07-21 | 2014-07-21 | Dual-purpose balanced V-shaped book cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097669A CN104097669A (en) | 2014-10-15 |
| CN104097669B true CN104097669B (en) | 2017-02-01 |
Family
ID=51666316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346652.0A Expired - Fee Related CN104097669B (en) | 2014-07-21 | 2014-07-21 | Dual-purpose balanced V-shaped book cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097669B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007039144A1 (en) * | 2007-02-16 | 2008-08-21 | Schulz, Bernd, Dr. | Transport medium for file and books, has arrangement of shelf boards allows transport medium partly shifts into each other, and shelf boards and side parts are not clamped |
| CN201980264U (en) * | 2010-12-15 | 2011-09-21 | 刘昕陇 | Multifunctional foldable book trolley |
| CN102774407B (en) * | 2012-07-11 | 2015-01-07 | 燕山大学 | Folding library book trolley |
| CN203111216U (en) * | 2013-01-06 | 2013-08-07 | 李栋斌 | Book-transporting trolley |
| CN203544060U (en) * | 2013-10-17 | 2014-04-16 | 燕山大学 | Supporting plate movable type book cart |
-
2014
- 2014-07-21 CN CN201410346652.0A patent/CN104097669B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097669A (en) | 2014-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Ran Inventor after: He Lipei Inventor before: Li Jiju Inventor before: He Lipei |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161207 Address after: 233100 in Anhui Province in the eastern suburbs of Bengbu Anhui Science and Technology University Applicant after: Anhui Science and Technology University Address before: Bengbu City, Anhui province 233000 bengshan District 16 Building 2 unit 302 Washington Vista Applicant before: Li Jiju |
|
| 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: 20170201 Termination date: 20190721 |