CN203676513U - Retractable book end - Google Patents
Retractable book end Download PDFInfo
- Publication number
- CN203676513U CN203676513U CN201320790155.0U CN201320790155U CN203676513U CN 203676513 U CN203676513 U CN 203676513U CN 201320790155 U CN201320790155 U CN 201320790155U CN 203676513 U CN203676513 U CN 203676513U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- baffle
- plate
- right baffle
- retractable
- 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 retractable book end of which two side surfaces can freely move. The retractable book end comprises a left baffle, a right baffle and connecting plates arranged between the left baffle and the right baffle, wherein the connecting plates comprises a left connecting plate and a right connecting plate; the left connecting plate is provided with a sliding slot matched with the right connecting plate; the right connecting plate is inserted into the sliding slot to be connected with the left connecting plate, and is connected with a left end wall of the sliding slot through a spring. According to the retractable book end provided by the utility model, as the retractable connecting plates are arranged between the left baffle and the right baffle, the left baffle and the right baffle are connected together through the retractable connecting plates; meanwhile, the spring is adopted to realize the automatic stretching out and drawing back of the connecting plates, so as to realize the automatic stretching out and drawing back of the left baffle and the right baffle; besides, wheels are adopted to support the left baffle and the right baffle to enable the left baffle and the right baffle to be more flexible during moving, and a retractable rod is mounted at the front ends of the left baffle and the right baffle, so that the smooth moving of the left baffle and the right baffle is ensured.
Description
Technical field
The utility model relates to the scalable bookend that a kind of two sides can move freely.
Background technology
At present, on desk or desk, mainly contain small-sized bookshelf, small-sized document shelf and bookend for the instrument that folds up file or books.
Small-sized bookshelf and small-sized document shelf generally have fixing size and length, and the quantity of storing documents or books is fixed, and in the time that the quantity of the file of depositing or books is lacked, can produce file or books and tilt to slip, and cause file or books distortion; , fix due to small-sized bookshelf and small-sized document shelf length meanwhile, take desktop area size fixing, in the time that the quantity of the file of depositing or books is few, wasted tabletop section space.
Bookend has two kinds, and one is made up of two separate side, and two sides can move freely, and spacing is fixing, because both sides independently fixedly do not cause being easy to separating in side, occurs that file or books topple over phenomenon; Another kind of bookend is that a side is fixed, and another side can move freely, and the length of bookend is to immobilize, in the time that the quantity of storing documents or books is lacked, although there will not be file or books to topple over phenomenon, because the length of this kind of bookend is fixed, cause wasting desk-top space.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of simple in structure, can automatically regulate two sides spacing, and the scalable bookend that there will not be file or books to tilt to slip.
The technical scheme that the utility model adopts:
A kind of scalable bookend, comprise right baffle-plate and right baffle plate and be arranged on right baffle-plate and right baffle plate between connecting plate, described connecting plate comprises left connecting plate and right connecting plate, on left connecting plate, be provided with the chute matching with right connecting plate, thereby right connecting plate is connected with left connecting plate by plugging together in chute.
Described left connecting plate is fixed on the rear end face of right baffle-plate, and described right connecting plate is fixed on the rear end face of right baffle plate, and right baffle-plate and right baffle plate interconnect by left connecting plate and right connecting plate.
In the chute of described left connecting plate, be provided with spring, the fixing chute left end in one end of spring, the other end is connected with right connecting plate.
Between described right baffle-plate and the front end face of right baffle plate, be also provided with horizontal extension bar.
Between described right baffle-plate and the front end face of right baffle plate, be provided with at least one horizontal extension bar.
Described right baffle-plate and the bottom of right baffle plate are respectively provided with two wheels.
The beneficial effects of the utility model:
The utility model adopts telescopic connecting plate is set between left baffle, by telescopic connecting plate, left baffle is connected together, adopt spring simultaneously, realize the automatic telescopic of connecting plate, thereby realize the automatic telescopic of left baffle, in addition, for left baffle is moved flexibly, adopt wheel support left baffle, and adopt at left baffle front end installation expansion link, ensured the steady movement of left baffle.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the scalable bookend of the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of scalable bookend, comprise right baffle-plate 1 and right baffle plate 2, the rear end of right baffle-plate 1 is provided with left connecting plate 3, on left connecting plate 3, have chute 5, the rear end of right baffle plate 2 is installed with right connecting plate 4, right connecting plate 4 just in time can plug together in chute 5, right baffle-plate 1 and right baffle plate 2 interconnect by left connecting plate 3 and right connecting plate 4, a spring 6 is installed in chute 5, the left end of spring 6 is fixed on the left end wall of chute 5, the right-hand member of spring 6 is connected with the left end of right connecting plate 4, by spring 6, right connecting plate 4 can be in the interior automatic slip of left connecting plate 3, in the bottom of right baffle-plate 1 and right baffle plate 2, two wheels 8 are respectively installed, wheel 8 makes the movement that right baffle-plate 1 and right baffle plate 2 can freedom and flexibility, front end at right baffle-plate 1 and right baffle plate 3 is installed with expansion link 7, expansion link 7 coordinates left connecting plate 3 and right connecting plate 4, ensure that right baffle-plate 1 and right baffle plate 2 can be more stable in mobile process.
Claims (6)
1. a scalable bookend, comprise right baffle-plate and right baffle plate and be arranged on right baffle-plate and right baffle plate between connecting plate, described connecting plate comprises left connecting plate and right connecting plate, on left connecting plate, be provided with the chute matching with right connecting plate, thereby right connecting plate is connected with left connecting plate by plugging together in chute.
2. scalable bookend according to claim 1, it is characterized in that: described left connecting plate is fixed on the rear end face of right baffle-plate, described right connecting plate is fixed on the rear end face of right baffle plate, and right baffle-plate and right baffle plate interconnect by left connecting plate and right connecting plate.
3. scalable bookend according to claim 1, is characterized in that: in the chute of described left connecting plate, be provided with spring, and the fixing chute left end in one end of spring, the other end is connected with right connecting plate.
4. scalable bookend according to claim 1, is characterized in that: between described right baffle-plate and the front end face of right baffle plate, be also provided with horizontal extension bar.
5. scalable bookend according to claim 4, is characterized in that: between described right baffle-plate and the front end face of right baffle plate, be provided with at least one horizontal extension bar.
6. scalable bookend according to claim 1, is characterized in that: described right baffle-plate and the bottom of right baffle plate are respectively provided with two wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790155.0U CN203676513U (en) | 2013-12-05 | 2013-12-05 | Retractable book end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790155.0U CN203676513U (en) | 2013-12-05 | 2013-12-05 | Retractable book end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676513U true CN203676513U (en) | 2014-07-02 |
Family
ID=50998497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320790155.0U Expired - Fee Related CN203676513U (en) | 2013-12-05 | 2013-12-05 | Retractable book end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676513U (en) |
-
2013
- 2013-12-05 CN CN201320790155.0U patent/CN203676513U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140702 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |