CN209202398U - A kind of student's book end of bilayer - Google Patents
A kind of student's book end of bilayer Download PDFInfo
- Publication number
- CN209202398U CN209202398U CN201821409102.9U CN201821409102U CN209202398U CN 209202398 U CN209202398 U CN 209202398U CN 201821409102 U CN201821409102 U CN 201821409102U CN 209202398 U CN209202398 U CN 209202398U
- Authority
- CN
- China
- Prior art keywords
- support bar
- interior support
- fixed
- raised line
- interior
- 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
A kind of student's book end of bilayer, including a left side, the ontology of right two book ends, two vertical support rods are fixed on the outer wall of ontology, the upper end of support rod is fixed with overhead gage, before on the downside of the overhead gage inner sidewall in left side, rear end is respectively and fixedly provided with outer support bar, the lower end of outer support rod rear end forms the first raised line, against there is interior support bar on the rear end face of outer support bar, interior support bar forms grooving on the downside of front end, the upper surface of interior support bar grooving is resisted against on the first raised line of outer support bar, the second horizontal raised line is formed on the rear end face of interior support bar, the guide groove through interior support rod rear end face is formed on the side wall of interior support bar grooving, several first positioning pins are plugged in the guide groove of interior support bar, first positioning pin is plugged and fixed on the first raised line of outer support bar and is distributed in outer support bar deviates from overhead gage one End.It, which is able to achieve on desk, can discharge more books, while will not occupy the biggish surface area of desk, and influence student's study.
Description
Technical field:
The utility model relates to the technical fields of study article, more specifically to a kind of student's book end of bilayer.
Background technique:
Book end is the article for supporting books steadily to stand.L shape shape and pairs of is made in multi-purpose iron, the materials such as stainless steel
Occur.The book inclination that book end can stand to avoid a column skews, to prevent the dog-ear of books, bending or damage.Book end can be with
For the inhomogeneous books of induction-arrangement.But current book end can only realize that single layer books are erect and discharge, and the face of desk surface
Product is limited, and the space above desk is bigger, then can design the book end of multilayer to realize and can discharge on desk more
Books, while the biggish surface area of desk will not be occupied, and influence student's study.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of student's book end of bilayer,
It, which is able to achieve on desk, can discharge more books, while will not occupy the biggish surface area of desk, and influence student
It practises.
A kind of student's book end of bilayer, the ontology including left and right two book ends, be fixed on the outer wall of ontology two it is perpendicular
Straight support rod, the upper end of support rod are fixed with overhead gage, and the front and back ends on the downside of the overhead gage inner sidewall in left side are respectively and fixedly provided with outer
Support bar, the lower end of outer support rod rear end form the first horizontal raised line, against there is interior support on the rear end face of outer support bar
Bar forms grooving on the downside of interior support bar front end, and the upper surface of interior support bar grooving is resisted against the first raised line of outer support bar
On, the second horizontal raised line is formed on the rear end face of interior support bar, is formed and is run through on the side wall of the interior support bar grooving
The guide groove in interior support rod rear end face, guide groove are distributed in the downside of the second raised line, grafting in the guide groove of the interior support bar
There is the first positioning pin of several T-types, the first positioning pin is plugged and fixed on the first raised line of outer support bar and is distributed in outer hold
Pressure pin deviates from one end of overhead gage；
Several interior support bars are successively arranged on the inside of the interior support bar, the upper surface of interior support bar grooving is resisted against phase
On second raised line of the interior support bar of adjacent inside, it is plugged with the second positioning pin in the guide groove on the interior support bar of adjacent inboard,
Second positioning pin is plugged and fixed on the second raised line, and second positioning pin is distributed in interior support bar close to the first positioning pin
One end；The innermost interior support bar of overhead gage is fixed on the overhead gage on right side；
It is fixed with vertical connecting plate on the outer wall of the overhead gage, vertical conduit is formed on connecting plate, X-type is stretched
The guide post of T-type is plugged and fixed in four ends of contracting hinge, and the guide post of expansion hinge is plugged on respectively in the conduit of connecting plate.
Preferably, reinforcing rod is equipped between the support rod, the both ends of reinforcing rod are separately fixed at ontology and overhead gage
On.
Preferably, the upper end of the reinforcing rod is fixed with hook.
Preferably, the ontology is made of vertical part and the horizontal part, and reinforcing rod is fixed with tilting in vertically on reinforcing rod
Auxiliary rod, the lower end of auxiliary rod is fixed on the horizontal part of ontology.
Preferably, the length of the outer support bar is equal to the length of interior support bar, the width of the second raised line on interior support bar
Less than the depth of grooving on interior support bar, the thickness of first positioning pin or the second positioning pin head part is respectively less than on interior support bar
The depth of grooving.
Preferably, the upper surface of the outer support bar and the upper surface of interior support bar be in the same plane.
The utility model has the beneficial effects that:
It devises a kind of student's book end of bilayer, and more books can be discharged by being able to achieve on desk, while will not
The biggish surface area of desk is occupied, and influences student's study.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model solid；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the schematic cross-sectional view in Fig. 2 at A-A.
In figure: 1, ontology；2, support rod；3, overhead gage；4, reinforcing rod；5, outer support bar；6, interior support bar；61, second
Raised line；62, guide groove；7, expansion hinge；8, connecting plate；81, conduit；9, auxiliary rod；10, it links up with；11, the first positioning pin；12,
Second positioning pin.
Specific embodiment:
Embodiment: as shown in Fig. 1,2,3, a kind of student's book end of bilayer, the ontology 1 including left and right two book ends, this
It is fixed with two vertical support rods 2 on the outer wall of body 1, the upper end of support rod 2 is fixed with overhead gage 3, in the overhead gage 3 in left side
Front and back ends on the downside of side wall are respectively and fixedly provided with outer support bar 5, and the lower end of outer 5 rear end of support bar forms the first horizontal raised line 51,
Against there is interior support bar 6 on the rear end face of outer support bar 5, grooving is formed on the downside of interior 6 front end of support bar, interior support bar 6 is cut
The upper surface of slot is resisted against on the first raised line 51 of outer support bar 5, and it is convex to form horizontal second on the rear end face of interior support bar 6
Item 61 forms the guide groove 62 through interior 6 rear end face of support bar on the side wall of interior 6 grooving of support bar, and guide groove 62 divides
Cloth is plugged with the first positioning pin 11 of several T-types in the downside of the second raised line 61, the guide groove 62 of the interior support bar 6,
First positioning pin 11 is plugged and fixed on the first raised line 51 of outer support bar 5 and is distributed in outer support bar 5 deviates from overhead gage 3 one
End；
The inside of the interior support bar 6 is successively arranged several interior support bars 6, the upper surface of interior 6 grooving of support bar against
On the second raised line 61 of the interior support bar 6 of adjacent inboard, is plugged in the guide groove 62 on the interior support bar 6 of adjacent inboard
Two positioning pins 12, the second positioning pin 12 are plugged and fixed on the second raised line 61, and second positioning pin 12 is distributed in interior support
Bar 6 is close to one end of the first positioning pin 11；The innermost interior support bar 6 of overhead gage 3 is fixed on the overhead gage 3 on right side；
It is fixed with vertical connecting plate 8 on the outer wall of the overhead gage 3, vertical conduit 81, X is formed on connecting plate 8
The guide post of T-type is plugged and fixed in four ends of the expansion hinge 7 of type, and the guide post of expansion hinge 7 is plugged on connecting plate 8 respectively
Conduit 81 in.
Preferably, reinforcing rod 4 is equipped between the support rod 2, the both ends of reinforcing rod 4 are separately fixed at ontology 1 and upper
On baffle 3.
Preferably, the upper end of the reinforcing rod 4 is fixed with hook 10.
Preferably, the ontology 1 is made of vertical part and the horizontal part, and reinforcing rod 4 is fixed on reinforcing rod 4 in vertically
Tilting auxiliary rod 9, the lower end of auxiliary rod 9 are fixed on the horizontal part of ontology 1.
Preferably, the length of the outer support bar 5 is equal to the length of interior support bar 6, the second raised line 61 on interior support bar 6
Width is less than the depth of grooving on interior support bar 6, and the thickness on 12 head of first positioning pin 11 or the second positioning pin is respectively less than
The depth of grooving on interior support bar 6.
Preferably, the upper surface of the outer support bar 5 and the upper surface of interior support bar 6 be in the same plane.
Working principle: the utility model is double-deck student's book end, and the design of lower layer discharges indifference with common book end
Not, prevent books from toppling over using the ontology of book end 1,
And added one layer of book-house structure in the upside of ontology 1, book end can stretch, and the bottom of books can be placed in
On support bar (including interior support bar 6 and outer support bar 5), the back of books is resisted against expansion hinge 7, then realizes that upper layer can also be with
Place books.
The embodiment is rather than limited the present invention the utility model is illustrated.Any this field
Technical staff can modify to the embodiment under the spirit and scope without prejudice to the utility model, therefore this is practical
Novel rights protection scope, should be as listed by the claim of the utility model.
Claims (6)
1. a kind of student's book end of bilayer, the ontology (1) including left and right two book ends, it is characterised in that: outside ontology (1)
Two vertical support rods (2) are fixed on wall, the upper end of support rod (2) is fixed with overhead gage (3), the overhead gage (3) in left side
Front and back ends on the downside of inner sidewall are respectively and fixedly provided with outer support bar (5), and the lower end of outer support bar (5) rear end forms horizontal first
Raised line (51) is formed on the downside of interior support bar (6) front end and is cut against there is interior support bar (6) on the rear end face of outer support bar (5)
The upper surface of slot, interior support bar (6) grooving is resisted against on the first raised line (51) of outer support bar (5), the rear end of interior support bar (6)
Horizontal the second raised line (61) is formed on face, is formed on the side wall of interior support bar (6) grooving through interior support bar (6)
The guide groove (62) of rear end face, guide groove (62) are distributed in the downside of the second raised line (61), the guide groove of the interior support bar (6)
(62) it is plugged with the first positioning pins (11) of several T-types in, the first positioning pin (11) is plugged and fixed the of outer support bar (5)
On one raised line (51) and it is distributed in one end that outer support bar (5) deviates from overhead gage (3)；
Several interior support bars (6) are successively arranged on the inside of the interior support bar (6), the upper surface of interior support bar (6) grooving is supported
It leans against on the second raised line (61) of interior support bar (6) of adjacent inboard, the guide groove (62) on the interior support bar (6) of adjacent inboard
It is inside plugged with the second positioning pin (12), the second positioning pin (12) is plugged and fixed on the second raised line (61), second positioning
Pin (12) is distributed in the one end of interior support bar (6) close to the first positioning pin (11)；The innermost interior support bar of overhead gage (3)
(6) it is fixed on the overhead gage (3) on right side；
It is fixed with vertical connecting plate (8) on the outer wall of the overhead gage (3), connecting plate forms vertical conduit on (8)
(81), the guide post of T-type is plugged and fixed in four ends of the expansion hinge (7) of X-type, and the guide post of expansion hinge (7) is inserted respectively
It connects in the conduit (81) of connecting plate (8).
2. a kind of student's book end of bilayer according to claim 1, it is characterised in that: between the support rod (2)
Equipped with reinforcing rod (4), the both ends of reinforcing rod (4) are separately fixed on ontology (1) and overhead gage (3).
3. a kind of student's book end of bilayer according to claim 2, it is characterised in that: the upper end of the reinforcing rod (4)
It is fixed with hook (10).
4. a kind of student's book end of bilayer according to claim 2, it is characterised in that: the ontology (1) is by vertical
Portion and horizontal part composition, reinforcing rod (4) are fixed with tilting auxiliary rod (9), under auxiliary rod (9) in vertically on reinforcing rod (4)
End is fixed on the horizontal part of ontology (1).
5. a kind of student's book end of bilayer according to claim 1, it is characterised in that: the length of the outer support bar (5)
Degree is equal to the length of interior support bar (6), and the width of the second raised line (61) is less than grooving on interior support bar (6) on interior support bar (6)
Depth, the thickness on first positioning pin (11) or the second positioning pin (12) head be respectively less than in grooving on support bar (6)
Depth.
6. a kind of student's book end of bilayer according to claim 1, it is characterised in that: the outer support bar (5) it is upper
End face and the upper surface of interior support bar (6) are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409102.9U CN209202398U (en) | 2018-08-30 | 2018-08-30 | A kind of student's book end of bilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409102.9U CN209202398U (en) | 2018-08-30 | 2018-08-30 | A kind of student's book end of bilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202398U true CN209202398U (en) | 2019-08-06 |
Family
ID=67453392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821409102.9U Expired - Fee Related CN209202398U (en) | 2018-08-30 | 2018-08-30 | A kind of student's book end of bilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209202398U (en) |
-
2018
- 2018-08-30 CN CN201821409102.9U patent/CN209202398U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20210830 |