CN2277217Y - Musical instrument key type bookshelf - Google Patents
Musical instrument key type bookshelf Download PDFInfo
- Publication number
- CN2277217Y CN2277217Y CN 96246854 CN96246854U CN2277217Y CN 2277217 Y CN2277217 Y CN 2277217Y CN 96246854 CN96246854 CN 96246854 CN 96246854 U CN96246854 U CN 96246854U CN 2277217 Y CN2277217 Y CN 2277217Y
- Authority
- CN
- China
- Prior art keywords
- books
- rotating shaft
- pole
- bookshelf
- support
- 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 relates to a musical instrument key type bookshelf which comprises a bracket 1, a rotating shaft 2 and rotating supporting rods 3, wherein, the rotating shaft 2 is supported on the bracket 1, and the rotating supporting rods 3 are arranged in a musical instrument key type; one end of the rotating supporting rod 3 is hinged with the rotating shaft 2, and the other end depending on self weight is overhung on the bar-shaped element of an area for putting books vertically. The utility model has the advantages that the original functions are simultaneously maintained (after books are taken out, remaining books can be supported in time and can be clamped in situ), and a torsional spring is omitted so that the structure is simplified, the production assembly is convenient, and the cost is reduced.
Description
The utility model relates to a kind of bookshelf, particularly a kind of piano type bookshelf, and it can be used for placing books or other book shape goods (as CD box, video cassette, cassette for recording tape).
The utility model designer applied for once that a key name was called the utility model patent of " desk-top bookshelf " (application number is 94215876.8), should " desk-top bookshelf " form by base, rotation pole, rotating shaft and torsion spring etc., apply elastic force by torsion spring to rotating pole, make it can stand in books and stand up the district.Since one rotate pole must be in requisition for a torsion spring, one " desk-top bookshelf " comprises numerous rotation poles, like this, the torsion spring that quantity is various not only makes complex structure, assembling inconvenience, cost occupy high-leveled and difficult down, and the torsion spring that is stood up the books compressing not only himself fatiguability damage and the page also to some extent influence of the elastic force that it produced to standing up books.
The purpose of this utility model is to overcome weak point of the prior art, and provides a kind of simple in structure, is convenient to assembling, lower-cost piano type bookshelf.
The purpose of this utility model realizes by following approach.
The piano type bookshelf comprises support, rotating shaft and rotation pole, and rotating shaft and support are affixed, rotates pole and is the piano type arrangement, and its structural feature is: rotating pole is that an a kind of end and rotating shaft are hinged, and the other end is overhung at the bar rod-shaped member that books stand up the district by deadweight.
The purpose of this utility model can also reach by following measure.
Rotating shaft is positioned at books and stands up the top, district, and is higher than the height that stands up books, is sagging rotation pole of nature and plumb line in the same way.
Rotating shaft is positioned at books and stands up the top, district, and is higher than the height that stands up books, rotates to have a kind of limited block that makes rotation pole favour plumb line between pole and the support.
Rotating shaft is positioned at the top that books stand up the district, and be higher than the height that stands up books, said bookshelf also comprises a kind of frid and cross bar, at least two frids are along shaft length direction spacing distribution and affixed with support, have the chute that allows cross bar peg graft on the frid, chute one end has a kind of recess of subsideing cross bar.
Rotating shaft is positioned at the back lower place that books stand up the district, rotates pole going up and makes to have and prevent it by the overstep the extreme limit limited block of position of deadweight, and said extreme position is meant, rotates the angle of pole and plumb line and spends less than 45.
Said bookshelf is a kind of desk-top bookshelf, and it also comprises and a kind ofly connecting with support, and can be supported on the bracing or strutting arrangement on the table top.
Said bracing or strutting arrangement can be such: it comprises base and straight frame, and straight frame upper end is affixed with support, and the lower end is then hinged with base.
Said bookshelf also can be a kind of ceiling type bookshelf that is installed on the bookcase.At this moment, the top board of book lattice top is affixed in support and the bookcase.
In sum, the utility model has following advantage compared to existing technology: when keeping original function (getting postscript can support the residue books immediately and it is clamped in original position), omitted torsion spring, simplified structure not only, be convenient to produce to install, reduce cost, and to prop up the reaction force of pole pair books minimum owing to stood up the rotation of books compressing, can not cause damage, stop owing to the torsion spring fatigue damage influences the normal phenomenon of using of bookshelf to books.
Accompanying drawing 1 is the structural representation stereogram of the utility model embodiment 1.
Accompanying drawing 2 is schematic cross-sectional view of the utility model embodiment 2 said bookshelves.
Accompanying drawing 3 is structural representation stereograms of the utility model embodiment 2.
Accompanying drawing 4 is structural representation stereograms of the utility model most preferred embodiment.
Accompanying drawing 5 is schematic cross-sectional view of the said bookshelf of the utility model most preferred embodiment.
Below we carry out more detailed description to the utility model in conjunction with the accompanying drawings.Embodiment 1:
With reference to accompanying drawing 1, this is the piano type bookshelf that uses on a kind of table top, form by support 1, rotating shaft 2, rotation pole 3, straight frame 72 and base 71 etc., rotating shaft 2 two supports are on support 1, numerous rotation poles 3 is piano type arranges, and rotation pole 3 one ends and rotating shaft 2 are hinged, and the other end then is overhung at books by deadweight along the plumb line direction and stands up the district, rotating shaft 2 is positioned at books and stands up the top, district, and is higher than the height that stands up books.Support 1 other end is affixed with straight frame 72, and straight frame 72 and base 71 are made by a kind of sheet material, and the two is hinged by hinge (8).
It is same as the prior art that present embodiment is not stated part.Embodiment 2:
With reference to accompanying drawing 2 and accompanying drawing 3, this is that a kind of suction is connected on the piano type bookshelf on the bookcase book lattice top board, is made up of support 1, rotating shaft 2, rotation pole 3, frid 5 and cross bar 6 etc.Support 1 is by screw 9 and affixed with book lattice top board, be abutted against respectively support 1 both sides a frid 5, has chute 51 on the frid 5, parallel with rotating shaft 2 and be arranged in and rotate pole 3 work and turn to cross bar 6 two ends of tossing about to be plugged on chute 51, chute 51 is a kind of skewed slots, the groove end of its oblique upper has a kind of recess of subsideing cross bar 51, make it fall into this recess along top cross bar 6 on the chute 51, at this moment rotate pole 3 and put the limes superiors position on all, like this, be convenient to people and laterally move, put in order the books on the book lattice; The groove end points of chute 51 oblique belows and the line of rotating shaft 2 central points should favour plumb line, when cross bar 6 is positioned at the groove end of chute 51 oblique belows, one side of the rotation pole 3 that overhangs by deadweight is by touching on cross bar 6, and be in the limit inferior position, therefore frid 5, cross bar 6 are again that a kind of preventing rotated the slidably stopping means that pole 3 surpasses the limit inferior position, and the bottom that is positioned at the rotation pole 3 of limit inferior position should be to book lattice cavity dumping.
It is identical with embodiment 1 that present embodiment is not stated part.Most preferred embodiment:
With reference to accompanying drawing 4 and accompanying drawing 5, this also is a kind of piano type bookshelf that is used on the table top, by support 1, rotating shaft 2, rotate pole 3, compositions such as base 71 and straight frame 72, straight frame 72 is made up of housing and the connecting plate between two housings, and support 1 is served as by said housing exactly, connecting plate below excavation has a groove, rotating shaft 2 is arranged in this groove, its two supports is on support 1, rotate pole 3 and rotating shaft 2 hinged ends and have limited block 4, the groove downside is an inclined-plane, when limited block 4 and this inclined-plane when touching, rotate pole 3 and be in the limit inferior position, and rotate pole 3 and should spend less than 45 with the angle of plumb line; When rotating that pole 3 is stood up the books sinciput and with connecting plate when touching, rotate pole 3 and be in the limes superiors position, and the line at the center of gravity of rotation pole 3 and the center of rotating shaft should favour plumb line, line top should stand up the district to books and go up tiltedly, stands up rotation pole 3 that books lean and can be overhung at books by conducting oneself with dignity and stand up the district to guarantee to break away from.
It is identical with embodiment 1 that present embodiment is not stated part.
Claims (8)
1, piano type bookshelf, comprise support (1), rotating shaft (2) and rotate pole (3), rotating shaft (2) is bearing on the support (1), rotate pole (3) and be the piano type arrangement, it is characterized in that, rotating pole (3) is that a kind of one end and rotating shaft (2) are hinged, and the other end is overhung at the bar rod-shaped member that books stand up the district by deadweight.
2, piano type bookshelf according to claim 1 is characterized in that, rotating shaft (2) is positioned at books and stands up the top, district, and is higher than the height that stands up books, is sagging rotation pole (3) of nature and plumb line in the same way.
3, piano type bookshelf according to claim 1, it is characterized in that, rotating shaft (2) is positioned at books and stands up the top, district, and is higher than the height that stands up books, rotates to have a kind of limited block (4) that makes rotation pole (3) favour plumb line between pole (3) and the support (1).
4, piano type bookshelf according to claim 1 is characterized in that, rotating shaft (2) is positioned at the top that books stand up the district, and is higher than the height that stands up books, and said bookshelf also comprises a kind of frid (5) and cross bar (6).At least two frids (5) are along rotating shaft (2) length direction spacing distribution and affixed with support (1).Have the chute (51) that allows cross bar (6) peg graft on the frid (5), chute (51) one ends have a kind of recess of subsideing cross bar (6).
5, piano type bookshelf according to claim 1, it is characterized in that, rotating shaft (2) is positioned at the back lower place that books stand up the district, rotating pole (3) going up makes to have and prevents that it is by the overstep the extreme limit limited block (4) of position of deadweight, said extreme position is meant, rotates pole (3) and spends less than 45 with the angle of plumb line.
According to the described piano type bookshelf of claim, it is characterized in that 6, said bookshelf is a kind of desk-top bookshelf, it also comprises a kind of bracing or strutting arrangement on the table top that connects with support (1), also can be supported on.
7, piano type bookshelf according to claim 6 is characterized in that, bracing or strutting arrangement comprises base (71) and straight frame (72), and straight frame (72) upper end is affixed with support (1), and the lower end is then hinged with base (1).
8, piano type bookshelf according to claim 1 is characterized in that, said bookshelf is a kind of ceiling type bookshelf that is installed on the bookcase, and the top board of book lattice top is affixed in support (1) and the bookcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96246854 CN2277217Y (en) | 1996-11-21 | 1996-11-21 | Musical instrument key type bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96246854 CN2277217Y (en) | 1996-11-21 | 1996-11-21 | Musical instrument key type bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2277217Y true CN2277217Y (en) | 1998-04-01 |
Family
ID=33919250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96246854 Expired - Fee Related CN2277217Y (en) | 1996-11-21 | 1996-11-21 | Musical instrument key type bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2277217Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901995A (en) * | 2016-07-01 | 2016-08-31 | 湖南工程学院 | Self-adaptive bookshelf |
| CN108391975A (en) * | 2018-01-30 | 2018-08-14 | 昆明理工大学 | A kind of piano key-type bookshelf |
-
1996
- 1996-11-21 CN CN 96246854 patent/CN2277217Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901995A (en) * | 2016-07-01 | 2016-08-31 | 湖南工程学院 | Self-adaptive bookshelf |
| CN105901995B (en) * | 2016-07-01 | 2018-01-16 | 湖南工程学院 | adaptive bookshelf |
| CN108391975A (en) * | 2018-01-30 | 2018-08-14 | 昆明理工大学 | A kind of piano key-type bookshelf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |