CN205432812U - Bookend - Google Patents
Bookend Download PDFInfo
- Publication number
- CN205432812U CN205432812U CN201620162515.6U CN201620162515U CN205432812U CN 205432812 U CN205432812 U CN 205432812U CN 201620162515 U CN201620162515 U CN 201620162515U CN 205432812 U CN205432812 U CN 205432812U
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- CN
- China
- Prior art keywords
- plate
- pin
- end baffle
- slideway
- baffle
- 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 discloses a bookend has solved current books and has placed inconvenient problem, its characterized in that tip baffle I, tip baffle II are connected through multiunit linking bridge, still are provided with flexible pin, the tip baffle includes curb plate, bottom plate, slide, and it has the long slot bore to open on the slide, every linking bridge of group includes an interconnection fishplate bar, II, outer attachment plate of I, two pin roll assembly of a pin roll assembly, pin roll assembly is including round pin axle II, packing ring, split pin II, centre bore and pin roll assembly I interior, outer attachment plate are connected, adjacent linking bridge's interior, outer attachment plate connect through pin roll assembly II respectively. The utility model discloses can put book end getting up on the desk, be convenient for get and put, can be fixed firm the book, can not damage the book, select linking bridge's quantity, increase and decrease bookend's length freely, the bottom plate of tip baffle is pushed down by the book, and stability is good, be applicable to the desk or the bookshelf that use in family or classroom.
Description
Technical field
This utility model relates to a kind of stationery, is specifically a kind of family or classroom uses is placed on desk or in bookshelf, it is possible to adjust distance, makes book end get up the telescopic bookend placed.
Background technology
In family or classroom, the desk of student is often stacked a lot of book, if the pile of is got up, thought the used time to need from a pile book turning in and look for, spend the time；Putting if erecting, not only end needs to put an object and is held by book, and outermost Book of Records is placed for a long time, can deform generation and stick up foot, can damage book.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of bookend, is placed on desk or bookshelf, it is possible to according to desk or the length of bookshelf and the quantity of book, adjust the length of bookend, book end is got up to be placed in bookend so that it is indeformable.
The technical solution adopted in the utility model is as follows: include that end baffle I, end baffle II, described end baffle I, end baffle II are positioned at two ends, it is characterised in that: described end baffle I, end baffle II connect support by many groups and connect；
Described end baffle I includes that side plate I, base plate I, slideway I, side plate I and base plate I constitute L-shaped structure, above the slideway I base plate I inside side plate I, slideway I has long slot bore I；Described end baffle II includes that side plate II, base plate II, slideway II, side plate II and base plate II constitute L-shaped structure, above the slideway II base plate II inside side plate II；Long slot bore II is had on slideway II；The base plate I of end baffle I is towards end baffle II, and the base plate II of end baffle II is towards end baffle I；
The often group of described many groups of connection supports is made up of connecting plate, an Assembly of pin II, one piece of outside link plate of I, two Assembly of pin in one piece；Described Assembly of pin I or Assembly of pin II include pin shaft II, packing ring, split pin II；
Described inside and outside connecting plate center and end, two ends are porose；The centre bore of inside and outside connecting plate is connected with Assembly of pin I；The inside and outside connecting plate of adjacent connection support is connected by Assembly of pin II respectively, and end can move up and down with Assembly of pin II；Pin shaft II passes inside and outside connecting plate, and inside and outside connecting plate relatively rotates around pin shaft II；Position with packing ring and split pin II outside inside and outside connecting plate；
The end of the inside and outside connecting plate in the leftmost side is connected with the slideway I of end baffle I by threaded, and two threadeds are through long slot bore I；The end of the inside and outside connecting plate in the rightmost side is connected with the slideway II of end baffle II by threaded, and two threadeds are through long slot bore II；Inside and outside connecting plate end moves up and down in long slot bore I or long slot bore II with threaded；Inside and outside connecting plate position on threaded and and slideway I or slideway II between gap spacer adjust；Threaded end is stretched out the part nut of slideway I or slideway II and is positioned.
Further, it is additionally provided with expansion baffle rod between described end baffle I, end baffle II；Described expansion baffle rod includes connecting seat, expansion link, club head；Described end baffle I also includes dividing plate, above dividing plate base plate I inside side plate I, dividing plate has circular hole, the side plate II of described end baffle II also has gap；Connecting seat and pass through the dividing plate on bearing pin I hinged end baffle plate I, position with pad and split pin I, the end of expansion link is placed in gap, and club head, in the outside of gap, is close to side plate II.
Operation principle:
According to the length of desk, select bookend overall length, determine the quantity connecting support.It is placed on desk after connection support, expansion baffle rod are connected with end baffle I, II.Book is placed between end baffle I, II, artificial mobile bookend end baffle, pushes away, stretches contracting lever so that it is movable end falls in the gap of the end baffle of movement, adjusts bookend length, make the base plate of end baffle I, II be pushed down by book, and book is close to by side plate.
After taking book, need to reduce bookend distance.Pushing away end baffle I, II makes it adjacent to each other, the inside and outside connecting plate of the connection support pin shaft II around center rotates, the two ends up and down of the inside and outside connecting plate at two ends are limited by the long slot bore of slideway, move in the long slot bore of slideway with threaded, threaded is away from each other up and down, pulls the Assembly of pin I at connecting plate center near end baffle I, II.Adjacent connection support is under it acts on, and the end of middle connecting plate and Assembly of pin II swing around the pin shaft II centrage of Assembly of pin I together and mutually draw close.Distance is adjusted, and after book is compacted, pushes away flexible lever, makes club head be close to outside the side plate II of end baffle II.
In bookend, put book, need to increase bookend distance.The end baffle that pulls outward I, II makes it away from each other, and flexible lever is and then elongation under the effect of club head.The connecting plate pin shaft II around center rotates backward, and is limited by slideway, and the connecting plate being connected in slideway can only move along long slot bore with two threadeds up and down in slideway, adjacent to each other, pushing pin shaft assembly I with inside and outside connecting plate away from end baffle；The Assembly of pin II of the middle end connecting support swings around the bearing pin centrage of Assembly of pin I with inside and outside connecting plate, and upper and lower Assembly of pin II is adjacent to each other, promotes next group to connect outside support and moves, and bookend spacing increases.
Expansion baffle rod does not allow pin shaft II contact with book, it is to avoid when bookend stretches, and pin shaft II encounters book, increases moving resistance, book is damaged.
The beneficial effects of the utility model: book end can be got up to be placed on desk, it is simple to pick and place；Book fixation will not can be damaged book；Select to connect the quantity of support, optionally increase and decrease the length of bookend；The base plate of end baffle is pushed down by book, good stability；It is applicable to family or the desk of classroom use or bookshelf.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
1, end baffle I, 2, connect support, 3, flexible lever, 4, end baffle II.
Fig. 2 is top view of the present utility model.
21, bearing pin I, 22, pad, 23, split pin I, 24, threaded, 25, nut, 26, spacer.
Fig. 3 is end baffle I front view of the present utility model.
Fig. 4 is B B direction sectional view in Fig. 3.
Fig. 5 is end baffle I top view of the present utility model.
31, side plate I, 32, dividing plate, 33, slideway I, 34, long slot bore I, 35, base plate I, 36, circular hole.
Fig. 6 is end baffle II front view of the present utility model.
Fig. 7 is end baffle II right view of the present utility model.
Fig. 8 is end baffle II top view of the present utility model.
41, slideway II, 42, side plate II, 43, base plate II, 44, long slot bore II, 45, gap.
Fig. 9 is supporting structure schematic diagram of the present utility model.
51, outside link plate, 52, Assembly of pin I, 53, interior connecting plate, 54, Assembly of pin II.
Figure 10 is this utility model Assembly of pin cutaway view Amplified image.
61, pin shaft II, 62, split pin II, 63, packing ring.
Figure 11 is scalable pin assembling figure of the present utility model.
71, seat is connected, 72, expansion link, 73, club head.
Figure 12 is the A-A cutaway view Amplified image in this utility model Fig. 2.
Figure 13 is the state diagram after this utility model draws in.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described further.
As shown in Figure 1, 2, this utility model includes that end baffle I 1, end baffle II 4, array connect support 2 and flexible lever 3.End baffle I 1, end baffle II 4 are positioned at two ends.Connect support 2 by many groups between end baffle I 1, end baffle II 4 to connect, between end baffle I 1, end baffle II 4, be additionally provided with expansion baffle rod 3.The length of bookend can connect the quantity adjustment of support 2 by increase and decrease, to adapt to place desk or the length of bookshelf of bookend；The fixed bookend of overall length, can pass through push-and-pull end baffle, makes bookend stretch, with the book that is placed in bookend of compression so that it is do not collapse, indeformable.Expansion baffle rod 3 limits the placement location of book so that book does not contacts with the Assembly of pin connecting support 2, and during push-and-pull end baffle, bookend is flexible flexibly, it is to avoid when bookend stretches, and pin shaft II encounters book, increases moving resistance, book is damaged.
As shown in Fig. 3,4,5, end baffle I 1 includes side plate I 31, dividing plate 32, slideway I 33, base plate I 35；Circular hole 36 is had, for fixing flexible lever 3 on dividing plate 32；Long slot bore I 34 is had on slideway I 33.Side plate I 31 and base plate I 35 constitute L-shaped structure, can be with bending, it is also possible to welding or assembling.Above dividing plate 32, slideway I 33 base plate I 35 inside side plate I 31.
As shown in Fig. 6,7,8, end baffle II 4 includes slideway II 41, side plate II 42, base plate II 43；Have gap 45 on side plate II 42, be used for placing expansion baffle rod 3；Long slot bore II 44 is had on slideway II 41.Side plate II 42 and base plate II 43 are configured to L-shaped structure, can be with bending, it is also possible to welding or assembling.Above the slideway II 41 base plate 43 II inside side plate II 42.
The base plate I 35 of end baffle I is towards end baffle II 4, and the base plate II 43 of end baffle II is towards end baffle I 1.
It is made up of as it is shown in figure 9, described often group connects support 2 outside link plate 51, Assembly of pin 52 I, interior connecting plate 53, Assembly of pin II 54.As shown in Figure 10, Assembly of pin I 52 and Assembly of pin II 54 are formed by pin shaft II 61, split pin II 62 and packing ring 63；Outside link plate 51 and the center of interior connecting plate 53 and end, two ends are the most porose.Outside link plate 51, the centre bore of interior connecting plate 53 are contained in the pin shaft II 61 of Assembly of pin I 52, with packing ring 63, split pin II 62 location outside connecting plate, make outside link plate 51, interior connecting plate 53 can rotate in pin shaft II 61.
As shown in figure 12, the hole of the end connecting the outside link plate 51 of support 2 leftmost side, interior connecting plate 52 is connected with the slideway I 33 of end baffle I 1 with threaded 24 respectively, threaded 24 through long slot bore I 34, with spacer 26 adjust inside and outside connecting plate position on threaded 24 and and slideway I 33 between gap.Outside link plate 51, interior connecting plate 52 and threaded 24 can relatively rotate and move in the long slot bore I 34 of slideway I 33 with threaded 24.Threaded 24 end is stretched out the part nut 25 of slideway I 33 and is fixed so that threaded 24 is not to move out outside long slot bore I 34 when moving up and down in the long slot bore I 34 of slideway I 33.
In like manner, the hole of the end connecting the outside link plate 51 of support 2 rightmost side, interior connecting plate 52 is connected with the slideway II 41 of end baffle II 4 with threaded 24 respectively, with spacer 26 adjust inside and outside connecting plate position on threaded 24 and and slideway II 41 between gap.Outside link plate 51, interior connecting plate 52 and threaded 24 can relatively rotate and move in the long slot bore II 44 of slideway II 41 with threaded 24.Threaded 24 end is stretched out the part nut 25 of slideway II 41 and is fixed so that threaded 24 is not to move out outside long slot bore II 44 when moving up and down in the long slot bore II 44 of slideway II 41.
The hole pin shaft II 61 of the adjacent end connecting the outside link plate 51 of support 2, interior connecting plate 53 connects, and outside packing ring 63, split pin 62 position, and make outside link plate 51, interior connecting plate 53 can rotate in pin shaft II 61.
As shown in figure 11, expansion baffle rod 3 includes connecting seat 71, expansion link 72, club head 73.Connecting the dividing plate 32 that seat 71 passes through on bearing pin I 21 hinged end baffle plate I 1, position with pad 22 and split pin I 23, expansion baffle rod 3 can rotate I 21 rotations around bearing pin.The end of expansion link 72 is placed on the side plate 42 of end baffle II 4 in the gap 45 opened, and club head 73, in the outside of gap 45, is close to side plate II 42.
Figure 13 is that this utility model is relative to the state diagram after the gathering shown in Fig. 1.When pushing away (or drawing) end baffle I 1 or end baffle II 4 changes bookend length, outside link plate 51, interior connecting plate 53 rotate with the pin shaft II 61 of Assembly of pin I 52 for axis centre, and threaded 24, nut 25 and spacer 26 are located remotely from each other (or close) under the long slot bore 34 of slideway I 33 and slideway II 41, the restriction of long slot bore II 44.Connect Assembly of pin I 52 on support 3 under the pushing away of outside link plate 51 and interior connecting plate 53 (or drawing) is dynamic, near (or away from) end baffle I 1 and end baffle II 4.Connect outside link plate 51, interior connecting plate 53 end two Assembly of pin II 54 while with outside link plate 51, interior connecting plate 53 around the axis oscillating of the pin shaft II 61 of Assembly of pin I, while push away (or drawing) dynamic lower near (or away from) end baffle I 1 and end baffle II 4, bookend spacing reduces (or increase).
Expansion baffle rod 3 is close to book; book is made not contact with the Assembly of pin I 52 connected on support 2 and the pin shaft II 61 on Assembly of pin II 54; reducing resistance when push-and-pull bookend end baffle I 1 and end baffle II 4, make bookend both push-and-pulls flexible, protection book will not be damaged again.
When book is close to by the side plate 31 of end baffle I 1 and the side plate 42 of end baffle II 4, base plate 35 pushed down by book, and bookend is stable.
Claims (2)
1. a bookend, including end baffle I, end baffle II, described end baffle I, end baffle II are positioned at two ends, it is characterised in that: described end baffle I (1), end baffle II (4) connect support (2) by many groups and connect；
Described end baffle I (1) includes side plate I (31), base plate I (35), slideway I (33), side plate I (31) and base plate I (35) constitute L-shaped structure, slideway I (33), in base plate I (35) top of side plate I (31) inner side, slideway I (33) has long slot bore I (34)；Described end baffle II (4) includes side plate II (42), base plate II (43), slideway II (41), side plate II (42) and base plate II (43) constitute L-shaped structure, and slideway II (41) is in base plate II (43) top of side plate II (42) inner side；Long slot bore II (44) is had on slideway II (41)；The base plate I (35) of end baffle I (1) is towards end baffle II (4), and the base plate II (43) of end baffle II (4) is towards end baffle I (1)；
The often group of described many groups of connections support (2) is made up of connecting plate (53), an Assembly of pin II (54), one piece of outside link plate (51) of I (52), two Assembly of pin in one piece；Described Assembly of pin I (52) or Assembly of pin II (54) include pin shaft II (61), packing ring (63), split pin II (62)；
Described inside and outside connecting plate center and end, two ends are porose；The centre bore of inside and outside connecting plate is connected with Assembly of pin I (52)；The inside and outside connecting plate of adjacent connection support (2) is connected by Assembly of pin II (54) respectively, and end can move up and down with Assembly of pin II (54)；Pin shaft II (61) passes inside and outside connecting plate, and inside and outside connecting plate relatively rotates around pin shaft II (61)；With packing ring (63) and split pin II (62) location outside inside and outside connecting plate；
The end of the inside and outside connecting plate in the leftmost side is connected with the slideway I (33) of end baffle I (1) by threaded (24), and two threadeds (24) are through long slot bore I (34)；The end of the inside and outside connecting plate in the rightmost side is connected with the slideway II (41) of end baffle II (4) by threaded (24), and two threadeds (24) are through long slot bore II (44)；Inside and outside connecting plate end moves up and down in long slot bore I (34) or long slot bore II (44) with threaded (24)；Inside and outside connecting plate position on threaded (24) and and slideway I (33) or slideway II (41) between gap spacer (26) adjust；Part nut (25) location of slideway I (33) or slideway II (41) is stretched out in threaded (24) end.
2. bookend as claimed in claim 1, it is characterised in that: it is additionally provided with expansion baffle rod (3) between described end baffle I (1), end baffle II (4)；Described expansion baffle rod (3) includes connecting seat (71), expansion link (72), club head (73)；Described end baffle I (1) also includes dividing plate (32), dividing plate (32) is in base plate I (35) top of side plate I (31) inner side, have circular hole (36) on dividing plate (32), the side plate II (42) of described end baffle II (4) also has gap (45)；Connect seat (71) by the dividing plate (32) on bearing pin I (21) hinged end baffle plate I (1), position with pad (22) and split pin I (23), it is inner that the end of expansion link (72) is placed on gap (45), club head (73), in the outside of gap (45), is close to side plate II (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162515.6U CN205432812U (en) | 2016-03-04 | 2016-03-04 | Bookend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162515.6U CN205432812U (en) | 2016-03-04 | 2016-03-04 | Bookend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205432812U true CN205432812U (en) | 2016-08-10 |
Family
ID=56604845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162515.6U Expired - Fee Related CN205432812U (en) | 2016-03-04 | 2016-03-04 | Bookend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205432812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595636A (en) * | 2016-03-04 | 2016-05-25 | 骆润东 | Retractable bookend |
-
2016
- 2016-03-04 CN CN201620162515.6U patent/CN205432812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595636A (en) * | 2016-03-04 | 2016-05-25 | 骆润东 | Retractable bookend |
| CN105595636B (en) * | 2016-03-04 | 2018-01-05 | 骆润东 | Scalable bookend |
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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: 20160810 Termination date: 20180304 |