CN203860741U - Adjustable bookend - Google Patents
Adjustable bookend Download PDFInfo
- Publication number
- CN203860741U CN203860741U CN201420220470.4U CN201420220470U CN203860741U CN 203860741 U CN203860741 U CN 203860741U CN 201420220470 U CN201420220470 U CN 201420220470U CN 203860741 U CN203860741 U CN 203860741U
- Authority
- CN
- China
- Prior art keywords
- sideboard
- plate
- guide plate
- fastening screw
- adjustable bookend
- 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
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides an adjustable bookend. The adjustable bookend comprises a bottom plate, both ends of the bottom plate are perpendicularly and fixedly provided with a left baffle and a right baffle, and a guide plate is fixed between the left baffle and the right baffle, wherein the guide plate is arranged at the rear of the bottom plate and is perpendicular to the bottom plate, and a movable baffle is perpendicular to the bottom plate and is slidingly matched with the guide plate; the upper surface of the guide plate is provided with a plurality of blind holes in the length direction of the guide plate, and the movable baffle is provided with a positioning bolt, which is used for fixing the position of the movable baffle; the bottom of the movable baffle is fixedly provided with a friction plate, the bottom of the friction plate is provided with a rubber friction layer, and the friction plate presses the bottom plate and can avoid movement of the movable baffle. The adjustable bookend is firm, reliable and long in service life by fixing the movable baffle through cooperation of the positioning bolt and the blind holes, and meanwhile, is simple in structure and convenient to use; the friction plate and the positioning bolt together achieve the effect of avoiding movement of the movable baffle and reduce stress of the connecting portion between the movable baffle and the guide plate, so that the adjustable bookend can be more durable.
Description
Technical field
The utility model relates to a kind of adjustable bookend.
Background technology
At present, conventional adjustable bookend utilizes sideboard to prevent books overturning.Comprise base plate, side plate and guide plate, base plate is provided with the sideboard being slidably matched with guide plate.Sideboard slides along guide plate, fixes sideboard prevent its crooked overturning with clamping books by retaining mechanism.But the retaining mechanism that present adjustable bookend uses is reliable not, what have utilizes spring compression sideboard, uses a period of time rear spring flexibility decrease, just can not compress books.What have locks with geometrical clamp, after long-term use, also can not effectively be fixedly clamped because of wearing and tearing.Therefore need a kind of adjustable bookend that can effectively fix sideboard and can use for a long time.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of adjustable bookend that can effectively fix sideboard and can use for a long time.
To achieve these goals, the technical scheme that the utility model is taked is:
Described adjustable bookend, comprise the retaining mechanism of base plate, side shield, sideboard, guide plate and fixing described sideboard, described guide plate and described sideboard are slidably matched, described retaining mechanism comprises the fastening screw being located on described sideboard, and described guide plate is provided with along self length direction the blind hole that some and described fastening screw coordinates.
Described blind hole is positioned at described guide plate upper side, and described fastening screw comprises the L shaped pin being vertically inserted in described blind hole.
Described sideboard bottom is provided with the friction plate being pressed on described base plate.
Described sideboard is provided with the chute and the slide block that are mutually slidably matched, is fixed with and separates lock assembly and handle on described slide block, and described solution lock assembly is towards described fastening screw, and described handle is positioned at a described adjustable bookend side outwardly.
Described chute is horizontal concrete chute, and described solution lock assembly is the most advanced and sophisticated voussoir facing to described L shaped pin horizontal component.
Described chute is towards described fastening screw one end higher than the other end, and described solution lock assembly is the trip lever being positioned at below described L shaped pin horizontal component.
Described friction plate towards one end of described handle by rod hinge connection on described slide block, the other end is hinged on described sideboard, between described friction plate and described sideboard bottom, is connected with stage clip.
Adopt technique scheme, be fixed sideboard by fastening screw and blind hole, solid and reliable, and can use for a long time.And simple in structure easy to use.
Fastening screw is vertically inserted in described blind hole, fastening screw is not being applied after lifting force, and fastening screw can utilize gravity to fall into voluntarily the fixing sideboard of blind hole.
On slide block, be fixed with handle and conciliate lock assembly, driving handle promotes slide block and then promotes release members uplift fastening screw, promotes like this latch fairly simple, and a hand can be realized, and uses convenient.
Chute is horizontal concrete chute, and separating lock assembly is the voussoir facing to fastening screw horizontal component.Voussoir horizontal movement under handle promotes promotes fastening screw, and the resistance that slide block is subject to is less easy to use.
Chute is higher towards fastening screw, and separating lock assembly is the trip lever being positioned at below fastening screw horizontal component.Handle promotes slide block and moves obliquely along chute, drives trip lever to promote fastening screw.Do not need like this to use highly larger voussoir, the part that sideboard does not have voussoir to protrude.
Be provided with in moving baffle plate bottom the friction plate being pressed on described base plate, together play with fastening screw the effect that prevents that sideboard from moving, reduced the stress of sideboard and guide plate coupling part, make adjustable bookend more durable.
Friction plate is pressed on base plate by stage clip, and two ends are connected on slide block and sideboard.While promoting slide block by handle, the one end being connected with slide block can on move.Friction plate departs from base plate makes mobile sideboard more convenient.After release handle, stage clip is pressed in friction plate on base plate, makes slide block conciliate lock assembly simultaneously and resets.Easy to use, mobile sideboard is more laborsaving.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the top view of structure shown in Fig. 1;
Fig. 3 is the profile of A-A in structure shown in Fig. 2
Fig. 4 is the structural representation of sideboard in the utility model the second embodiment;
Fig. 5 is the structural representation of sideboard in the third embodiment of the utility model.
Being labeled as in figure:
1, right baffle-plate; 2, guide plate; 3, blind hole; 4, sideboard; 5, L shaped pin; 6, projection; 7, right baffle plate; 8, friction plate; 9, base plate; 10, trip lever; 11, chute; 12, slide block; 13, handle; 14, connecting rod; 15, stage clip; 16, voussoir.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present utility model, technical scheme.
The utility model provides a kind of adjustable bookend.As shown in Figure 1 to Figure 3, the first embodiment of the present utility model comprises base plate 9.Vertically be fixed with respectively right baffle-plate 1 and right baffle plate 7 at base plate 9 two ends, between right baffle-plate 1 and right baffle plate 7, be fixed with guide plate 2.It is vertical with base plate 9 that guide plate 2 is positioned at base plate 9 rear sides, and guide plate 2 two ends are separately fixed on left side baffle plate and right side baffle plate.Sideboard 4 is slidably matched perpendicular to base plate 9 and guide plate 2.Adjustable bookend top is open, can put into the books of arbitrary height.
Upper side at guide plate 2 is provided with some blind holes 3 along the length direction of guide plate 2, on sideboard 4, is provided with fastening screw.Fastening screw comprises L shaped pin 5 and is fixed on the projection 6 on sideboard 4.L shaped pin 5 vertically inserts in blind hole 3 through projection 6, fixes the position of sideboard 4 by fastening screw.Be fixed with friction plate 8 in sideboard 4 bottoms, one deck rubber friction layer is arranged at friction plate 8 bottoms, and friction plate 8 is pressed on base plate 9, plays the effect that prevents that sideboard 4 from moving.
When use, books are placed on base plate 9, L shaped pin 5 is extracted from blind hole 3, then clamped books and prevent the crooked overturning of books along the guide plate 2 mobile sideboard 4 of exerting oneself.L shaped pin 5 is inserted in the blind hole 3 at this place to fix sideboard 4, the friction plate 8 of sideboard 4 bottoms prevents that by frictional force sideboard 4 is moved by books pressure.The fixing sideboard 4 of fastening screw is solid and reliable, and 8 of friction plates have reduced the stress of sideboard 4 with guide plate 2 coupling parts, make adjustable bookend not fragile, more durable.
As shown in Figure 4, it is hinged that the difference of the second embodiment of the present utility model and the first embodiment is to be provided with release mechanism and friction plate 8 and described sideboard 4.In the second embodiment, sideboard 4 is provided with the chute 11 and the slide block 12 that are mutually slidably matched.Chute 11, is fixed with on slide block 12 and separates lock assembly and handle 13 higher than the other end towards one end of fastening screw.Separating lock assembly is a trip lever 10, and trip lever 10 is positioned at below L shaped pin 5 horizontal components.13, handle is positioned at an adjustable bookend side outwardly.
And friction plate 8 is hinged on the bottom of sideboard 4 near one end of fastening screw, the other end is connected with slide block 12 by connecting rod 14.Connecting rod 14 two ends are hinged with slide block 12 and friction plate 8 respectively.Between friction plate 8 and sideboard 4 bottoms, be connected with stage clip 15, the effect of playing pressing friction plate 8 and release mechanism being resetted.
Adopt this structure, in the time of mobile sideboard 4, grabbing sideboard 4 with hand, utilize centre of the palm driving handle 13, so just can promote to slide and move obliquely upward along chute 11.Slide block 12 drives trip lever 10 that L shaped pin 5 is lifted on the one hand, realizes the release of fastening screw; Friction plate 8 one end are also moved along with slide block 12 moves on the other hand, thereby are no longer pressed on base plate 9.User's mobile sideboard 4 like a cork like this.In the time of positioning and locking, as long as release handle 13, under stage clip 15 effects, release mechanism resets, and L shaped pin 5 inserts in the blind hole 3 at this place; Stage clip 15 is pressed in friction plate 8 on base plate 9 simultaneously, together plays with fastening screw the effect of fixing sideboard 4.This embodiment can carry out the release of fastening screw and the lifting of friction plate 8 by handle 13 simultaneously, convenient for unlocking and energy retaining mechanism energy auto lock.
As shown in Figure 5, the difference of the third embodiment of the present utility model and the second embodiment is that chute 11 adopts horizontal concrete chute 11, and separating lock assembly is the voussoir 16 facing to L shaped pin 5 horizontal components, and voussoir 16 is triangle.In the time of driving handle 13, slide block 12 is along chute 11 horizontal movements, and friction plate 8 one end are moved along with slide block 12 moves, and friction plate 8 is no longer pressed on base plate 9.Voussoir 16 contacts with L shaped pin 5 horizontal components under slide block 12 promotes simultaneously, and the further L shaped pin 5 of lifting, realizes the release of fastening screw.In this embodiment, suffered resistance is less than the second embodiment when driving handle 13, uses more laborsaving convenience.
Claims (7)
1. an adjustable bookend, comprise the retaining mechanism of base plate (9), side shield, sideboard (4), guide plate (2) and fixing described sideboard (4), described guide plate (2) is slidably matched with described sideboard (4), it is characterized in that: described retaining mechanism comprises the fastening screw being located on described sideboard (4), described guide plate (2) is provided with along self length direction the blind hole (3) that some and described fastening screw coordinates.
2. a kind of adjustable bookend according to claim 1, it is characterized in that: described blind hole (3) is positioned at described guide plate (2) upper side, described fastening screw comprises the L shaped pin (5) being vertically inserted in described blind hole (3).
3. a kind of adjustable bookend according to claim 2, is characterized in that: described sideboard (4) bottom is provided with the friction plate (8) being pressed on described base plate (9).
4. a kind of adjustable bookend according to claim 3, it is characterized in that: described sideboard (4) is provided with the chute (11) and the slide block (12) that are mutually slidably matched, on described slide block (12), be fixed with and separate lock assembly and handle (13), described solution lock assembly is towards described fastening screw, and described handle (13) is positioned at a described adjustable bookend side outwardly.
5. a kind of adjustable bookend according to claim 4, it is characterized in that: described chute (11) is horizontal concrete chute (11), described solution lock assembly is the most advanced and sophisticated voussoir (16) facing to described L shaped pin (5) horizontal component.
6. a kind of adjustable bookend according to claim 4, it is characterized in that: described chute (11) is towards described fastening screw one end higher than the other end, and described solution lock assembly is for being positioned at the trip lever (10) below described L shaped pin (5) horizontal component.
7. a kind of adjustable bookend according to claim 4, it is characterized in that: described friction plate (8) is hinged on described slide block (12) by connecting rod (14) towards one end of described handle (13), it is upper that the other end is hinged on described sideboard (4), between described friction plate (8) and described sideboard (4) bottom, is connected with stage clip (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220470.4U CN203860741U (en) | 2014-04-30 | 2014-04-30 | Adjustable bookend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220470.4U CN203860741U (en) | 2014-04-30 | 2014-04-30 | Adjustable bookend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203860741U true CN203860741U (en) | 2014-10-08 |
Family
ID=51641735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220470.4U Expired - Fee Related CN203860741U (en) | 2014-04-30 | 2014-04-30 | Adjustable bookend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203860741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664131A (en) * | 2019-01-24 | 2019-04-23 | 广东增峰智能装备有限公司 | The wide fixture of fast velocity modulation |
| CN110150868A (en) * | 2018-03-08 | 2019-08-23 | 赵凯 | A kind of filing container of human resource management |
-
2014
- 2014-04-30 CN CN201420220470.4U patent/CN203860741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150868A (en) * | 2018-03-08 | 2019-08-23 | 赵凯 | A kind of filing container of human resource management |
| CN109664131A (en) * | 2019-01-24 | 2019-04-23 | 广东增峰智能装备有限公司 | The wide fixture of fast velocity modulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203860741U (en) | Adjustable bookend | |
| CN205021684U (en) | Paper puncher | |
| CN207602706U (en) | A kind of lithium battery fixture | |
| CN201831302U (en) | Automatic clamping bookshelf | |
| CN209733254U (en) | Multifunctional warehouse goods shelf | |
| CN201578074U (en) | Automatic lifter leg mechanism for baking tray | |
| CN207732027U (en) | Full automatic lug reshaping device | |
| CN109501511B (en) | Portable drawing board | |
| CN208653698U (en) | Fastener detecting device | |
| CN203732373U (en) | Notebook computer base life test machine | |
| CN208085867U (en) | A kind of parking device for cycles of vertical type | |
| CN203170857U (en) | Copper pin device used for fully automatic assembling machine of invisible zipper head | |
| CN207341458U (en) | Novel file cabinet | |
| CN204617498U (en) | Lifting cabinet | |
| CN101722502B (en) | Heavy pop-up stapler | |
| CN215581118U (en) | Hexagonal mobile phone clip | |
| CN218219581U (en) | Brake structure of movable cabinet | |
| CN210842056U (en) | Fixing device for furniture design | |
| CN219001910U (en) | Crawling training device | |
| CN220024446U (en) | Training lectern | |
| CN213382522U (en) | Slide demoulding mechanism | |
| CN210026762U (en) | Book binding device | |
| CN212845484U (en) | Easy-to-mount working table of circuit board testing machine | |
| CN214675248U (en) | Self-locking mobile phone support | |
| CN215646210U (en) | Charger for mobile phone capable of preventing electric leakage |
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: 20141008 Termination date: 20160430 |