CN207928066U - A kind of telescopic book end - Google Patents
A kind of telescopic book end Download PDFInfo
- Publication number
- CN207928066U CN207928066U CN201721442029.0U CN201721442029U CN207928066U CN 207928066 U CN207928066 U CN 207928066U CN 201721442029 U CN201721442029 U CN 201721442029U CN 207928066 U CN207928066 U CN 207928066U
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- CN
- China
- Prior art keywords
- riser
- slide bar
- pedestal
- book end
- sliding slot
- 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.)
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Abstract
The utility model discloses a kind of telescopic book ends, including pedestal, sliding slot is offered in pedestal, slide bar is arranged in sliding slot, the vertical madial wall of sliding slot is connected with tension spring, the other end of tension spring is connected to one end of slide bar, the one end of slide bar far from tension spring, which passes through the notch of sliding slot and extends outwardly, is connected with pulling plate, slide bar offers limiting slot close to the top sidewall of tension spring, the slot bottom of limiting slot is connected with compression spring, the other end of compression spring is connected with locating piece, the upper surface of pedestal offers the location hole to match with locating piece, the notch that the one end of locating piece far from compression spring sequentially passes through limiting slot extends in location hole, the left end of base upper surface is connected with the first riser, the right end of pulling plate upper surface is connected with the second riser identical with the first riser structure, several block baffles are equipped between first riser and the second riser.The utility model is simple in structure, easy to operate so that book end becomes stability that is very convenient, and increasing book end in use.
Description
Technical field
The utility model is related to book end technical field more particularly to a kind of telescopic book ends.
Background technology
Book end is the article for supporting books steadily to stand." L " 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 row skews, to prevent the dog-ear of books, bending or damage.Book end can be with
For the inhomogeneous books of induction-arrangement.Library can mostly use book end to arrange the bookshelf for having gap, and company and individual can also
Neat books and reference materials space is opened up on smooth desk using book end.
Through retrieval, Chinese patent grant number is the patent of 201727127 U of CN, discloses a kind of Telescopic bookend, including
Bookends body, bookends body include two vertical risers and the bottom plate that is connected between two riser bottom ends；Bottom plate includes sky
Heart slot and solid slab, solid slab are fixedly connected with a riser, and groove is fixedly connected with another riser, and solid slab activity is inserted
Enter in groove, a spring is connected between the end of solid slab and the riser where groove.
The patent that Chinese patent grant number is 201727127 U of CN discloses a kind of Telescopic bookend and needs when in use
Pulling open book end manually always, the riser of book end is being adjusted further according to the number of book, cumbersome when putting book, and
Extremely be easy to cause book end when books place uneven on book end and topple over, it is therefore desirable to it is a can be in order to flexible and stablize
The strong book end of property.
Utility model content
Purpose of the utility model is to solve book end in the prior art be not easy to shrink and also stability difference problem,
And a kind of telescopic book end proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of telescopic book end, including pedestal offer sliding slot in the pedestal, slide bar are arranged in the sliding slot,
The vertical madial wall of the sliding slot is connected with tension spring, and the other end of the tension spring is connected to one end of slide bar, and the slide bar is separate
One end of tension spring, which passes through the notch of sliding slot and extends outwardly, is connected with pulling plate, and the slide bar is offered close to the top sidewall of tension spring
The slot bottom of limiting slot, the limiting slot is connected with compression spring, and the other end of the compression spring is connected with locating piece, the upper table of the pedestal
Face offers the location hole to match with locating piece, and the notch that the one end of the locating piece far from compression spring sequentially passes through limiting slot prolongs
Extend in location hole, the left end of the base upper surface is connected with the first riser, the right end of the pulling plate upper surface be connected with
Identical second riser of first riser structure is equipped with several block baffles, each gear between first riser and the second riser
It is hinged between baffle and the first riser, the second riser by cutting with scissors frame between plate, first riser and the second riser are remote
Lateral wall from hinge frame side is respectively connected with mounting groove, and support leg is hinged in the mounting groove.
Preferably, the bottom of the baffle is equidistantly connected with accommodating groove, is equipped with ball in the accommodating groove, the ball is remote
One end from baffle passes through the notch of accommodating groove to extend the upper surface for being connected to pedestal and pulling plate, the diameter of the accommodating groove notch
Less than the sphere diameter of ball.
Preferably, the support leg is made of outer tube and interior bar, and the interior bar is socketed in outer tube, the side wall of the outer tube
Threaded hole is offered, the threaded hole internal thread is connected with locking nut.
Preferably, the lateral wall of first riser and the second riser far from hinge frame side is respectively connected with and support leg phase
The card slot matched.
Preferably, the bottom of the pedestal and pulling plate is equipped with several vacuum cups.
Preferably, the bottom sidewall of the slide bar is connected with sliding block, and the bottom sidewall of the sliding slot offers and sliding block phase
Matched slideway.
Compared with prior art, the utility model provides a kind of telescopic book end, has following advantageous effect：
1, the telescopic book end, by be arranged pedestal, sliding slot, tension spring, slide bar, compression spring, locating piece, location hole, pulling plate,
Frame and baffle are cut with scissors, user pulls pulling plate to which slide bar to be drawn out to suitable position from sliding slot, makes locating piece as needed
The distance between be connected in corresponding location hole, and then change each baffle of book end, place books；It is incited somebody to action when without using book end
When book end is shunk, locating piece is extruded from location hole, slide bar is pulled to sliding slot bottom by tension spring, and book end is shunk；
2, telescopic book end, by the way that mounting groove, support leg, card slot and sucker is arranged, from card slot after book end is vertical good
Middle taking-up support leg adjusts support leg to suitable length as dot using mounting groove and is supported to book end, passes through vacuum cup
Strengthen stability when book end is put.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is simple in structure, it is easy to operate so that book end becomes stability that is very convenient, and increasing book end in use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of telescopic book end structural schematic diagram；
Fig. 2 be the utility model proposes a kind of telescopic book end part A enlarged drawing；
Fig. 3 be the utility model proposes a kind of telescopic book end part B enlarged drawing；
Fig. 4 be the utility model proposes a kind of telescopic book end support leg structural schematic diagram.
In figure：1 pedestal, 2 sliding slots, 3 slide bars, 4 tension springs, 5 pulling plates, 6 limiting slots, 7 compression springs, 8 locating pieces, 9 location holes, 10
One riser, 11 second risers, 12 baffles, 13 hinge framves, 14 mounting grooves, 15 support legs, 151 outer tubes, 152 interior bars, 153 threaded holes,
154 locking nuts, 16 accommodating grooves, 17 balls, 18 card slots, 19 vacuum cups, 20 sliding blocks, 21 slideways.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of telescopic book end, including pedestal 1 offer sliding slot 2 in pedestal 1, are arranged in sliding slot 2
The vertical madial wall of slide bar 3, sliding slot 2 is connected with tension spring 4, and the other end of tension spring 4 is connected to one end of slide bar 3, and slide bar 3 is far from drawing
One end of spring 4, which passes through the notch of sliding slot 2 and extends outwardly, is connected with pulling plate 5, and slide bar 3 is offered close to the top sidewall of tension spring 4
The slot bottom of limiting slot 6, limiting slot 6 is connected with compression spring 7, and the other end of compression spring 7 is connected with locating piece 8, and the upper surface of pedestal 1 opens up
There are the location hole 9 to match with locating piece 8, the notch that the one end of locating piece 9 far from compression spring 7 sequentially passes through limiting slot 6 to extend to
In location hole 9, the left end of 1 upper surface of pedestal is connected with the first riser 10, and the right end of 5 upper surface of pulling plate is connected with and the first riser
Identical second riser 11 of 10 structures, between the first riser 10 and the second riser 11 be equipped with several block baffles 12, each baffle 12 it
Between between baffle 12 and the first riser 10, the second riser 11 by cut with scissors frame 13 be hinged, user pulls as needed
Plate 5 makes locating piece 8 be connected in corresponding location hole 9, in turn to which slide bar 3 is drawn out to suitable position from sliding slot 2
Change the distance between each baffle of book end 12, places books；When shrinking book end without using book end, by locating piece 8 from calmly
Position extrudes in hole 9, and slide bar 3 is pulled to 2 bottom of sliding slot by tension spring 4, book end is shunk, the first riser 10 and the second riser 11 are separate
The lateral wall of 13 side of hinge frame is respectively connected with mounting groove 14, and support leg 15 is hinged in mounting groove 14, is dot with mounting groove 14
Adjustment support leg 15 to suitable length is supported book end.
The bottom of baffle 12 is equidistantly connected with accommodating groove 16, is equipped with ball 17 in accommodating groove 16, ball 17 is far from baffle 12
One end pass through the notch of accommodating groove 16 to extend to be connected to the upper surface of pedestal 1 and pulling plate 5, in pedestal 1 and draw convenient for baffle 12
It is moved on plate 5, the diameter of 16 notch of accommodating groove is less than the sphere diameter of ball 17, and ball 17 will not be from accommodating groove 16 in rolling process
In skid off.
Support leg 15 is made of outer tube 151 and interior bar 152, and interior bar 152 is socketed in outer tube 151, and the side wall of outer tube 151 is opened
Equipped with threaded hole 153,153 internal thread of threaded hole is connected with locking nut 154.
The lateral wall of first riser 10 and the second riser 11 far from 13 side of hinge frame is respectively connected with to match with support leg 15
Card slot 18, when book end shrink support leg 15 when not in use shrinks block be placed in card slot 18.
The bottom of pedestal 1 and pulling plate 5 is equipped with several vacuum cups 19, when strengthening book end by vacuum cup 19 and putting
Stability.
The bottom sidewall of slide bar 3 is connected with sliding block 20, and the bottom sidewall of sliding slot 2 offers the slideway to match with sliding block 20
21, certain supporting role is played to slide bar while movement convenient for slide bar 3.
In the utility model, when use when the book end, user pull as needed pulling plate 5 to by slide bar 3 from sliding slot 2
In be drawn out to suitable position, so that locating piece 8 is connected in corresponding location hole 9, and then change between each baffle of book end 12
Distance, take out support leg 15 from card slot 18 after book end is vertical good, be that dot adjusts support leg 15 to suitable with mounting groove 14
Length book end is supported, stability when book end is put is strengthened by vacuum cup 19；It is incited somebody to action when without using book end
When book end is shunk, locating piece 8 is extruded from location hole 9, slide bar 3 is pulled to 2 bottom of sliding slot by tension spring 4, book end is shunk, together
When by support leg 15 contraction be connected in card slot 15.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of telescopic book end, including pedestal（1）, which is characterized in that the pedestal（1）Inside offer sliding slot（2）, described
Sliding slot（2）Inside it is arranged with slide bar（3）, the sliding slot（2）Vertical madial wall be connected with tension spring（4）, the tension spring（4）It is another
End is connected to slide bar（3）One end, the slide bar（3）Far from tension spring（4）One end pass through sliding slot（2）Notch and extend outwardly
It is connected with pulling plate（5）, the slide bar（3）Close to tension spring（4）Top sidewall offer limiting slot（6）, the limiting slot（6）'s
Slot bottom is connected with compression spring（7）, the compression spring（7）The other end be connected with locating piece（8）, the pedestal（1）Upper surface open up
Have and locating piece（8）The location hole to match（9）, the locating piece（8）Far from compression spring（7）One end sequentially pass through limiting slot
（6）Notch extend to location hole（9）In, the pedestal（1）The left end of upper surface is connected with the first riser（10）, the pulling plate
（5）The right end of upper surface is connected with and the first riser（10）Identical second riser of structure（11）, first riser（10）With
Second riser（11）Between be equipped with several block baffles（12）, each baffle（12）Between and baffle（12）With the first riser
（10）, the second riser（11）Between pass through cut with scissors frame（13）It is hinged, first riser（10）With the second riser（11）It is separate
Cut with scissors frame（13）The lateral wall of side is respectively connected with mounting groove（14）, the mounting groove（14）Inside it is hinged with support leg（15）.
2. a kind of telescopic book end according to claim 1, which is characterized in that the baffle（12）Bottom equidistantly connect
It is connected to accommodating groove（16）, the accommodating groove（16）It is interior to be equipped with ball（17）, the ball（17）Far from baffle（12）One end wear
Cross accommodating groove（16）Notch extension be connected to pedestal（1）And pulling plate（5）Upper surface, the accommodating groove（16）The diameter of notch
Less than ball（17）Sphere diameter.
3. a kind of telescopic book end according to claim 1, which is characterized in that the support leg（15）By outer tube
（151）And interior bar（152）Composition, the interior bar（152）It is socketed in outer tube（151）It is interior, the outer tube（151）Side wall offer
Threaded hole（153）, the threaded hole（153）Internal thread is connected with locking nut（154）.
4. a kind of telescopic book end according to claim 1, which is characterized in that first riser（10）It is vertical with second
Plate（11）Far from hinge frame（13）The lateral wall of side is respectively connected with and support leg（15）The card slot to match（18）.
5. a kind of telescopic book end according to claim 1, which is characterized in that the pedestal（1）And pulling plate（5）Bottom
Portion is equipped with several vacuum cups（19）.
6. a kind of telescopic book end according to claim 1, which is characterized in that the slide bar（3）Bottom sidewall connect
It is connected to sliding block（20）, the sliding slot（2）Bottom sidewall offer and sliding block（20）The slideway to match（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442029.0U CN207928066U (en) | 2017-11-02 | 2017-11-02 | A kind of telescopic book end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442029.0U CN207928066U (en) | 2017-11-02 | 2017-11-02 | A kind of telescopic book end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928066U true CN207928066U (en) | 2018-10-02 |
Family
ID=63645483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442029.0U Active CN207928066U (en) | 2017-11-02 | 2017-11-02 | A kind of telescopic book end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928066U (en) |
-
2017
- 2017-11-02 CN CN201721442029.0U patent/CN207928066U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |