CN203914008U - A kind of bookshelf - Google Patents
A kind of bookshelf Download PDFInfo
- Publication number
- CN203914008U CN203914008U CN201420350321.XU CN201420350321U CN203914008U CN 203914008 U CN203914008 U CN 203914008U CN 201420350321 U CN201420350321 U CN 201420350321U CN 203914008 U CN203914008 U CN 203914008U
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- support arm
- bookshelf
- bearing plate
- articulated
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000151 deposition Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model provides a kind of bookshelf, its technical essential is, comprise support body, support body includes some bearing plates of depositing for books, between every adjacent two bearing plates, be provided with height adjustment mechanism, height adjustment mechanism includes support arm, lower support arm, upper fixed seat, lower fixed seat and two hinge seats that are symmetrical set, upper fixed seat and lower fixed seat are connected on adjacent two bearing plates, upper support arm is articulated with upper fixed seat, the other end of the corresponding upper fixed seat of upper support arm is articulated with on hinged seat, lower support arm is articulated with lower fixed seat, the other end of the corresponding lower fixed seat of lower support arm is articulated with on hinged seat, between symmetrically arranged two hinge seats, interlock is equipped with screw mandrel.This technical scheme facilitates personnel in the time of access books, can, according to own applicable height, the bearing plate height of depositing books on bookshelf be regulated freely through row, thereby allows very easily oneself access books from bookshelf.
Description
Technical field
The utility model relates to a kind of bookshelf, and in particular, it relates to a kind of height of bookshelf can freely regulated bookshelf.
Technical background
Bookshelf, as the term suggests just can know that it is a kind of shelf of depositing books.Nowadays the utilization place of bookshelf is more and more, is not only present in library, many public arenas, company even family etc. all there is bookshelf, be each bookshelf according to different occasions in size or the textural meeting of profile difference to some extent.Therefore in some place, for example library is sizable because of the storage capacity of books, thereby just can deposit these books with some taller and bigger bookshelves.Although use the large bookshelf of memory space can solve the books problem of depositing, using this bookshelf simultaneously, can run into other problem.Such as there are personnel in the time depositing books, the in the situation that of bookshelf parking space deficiency, books must be stored on the bookshelf layer that offsets higher, at this moment, depositing books personnel will lift books and place this books, trouble that can be suitable, even sometimes, because people's height is inadequate, tend to deposit books by stool or ladder, and use the operation of stool or ladder not only cumbersome, but also potential safety hazard under cover, so bring a lot of inconveniences can to the personnel of access books.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of bookshelf that can regulate height.
For achieving the above object, the utility model provides following technical scheme: a kind of bookshelf, comprise support body, support body includes some bearing plates of depositing for books, between every adjacent two bearing plates, be provided with height adjustment mechanism, height adjustment mechanism includes support arm, lower support arm, upper fixed seat, lower fixed seat and two hinge seats that are symmetrical set, upper fixed seat and lower fixed seat are connected on adjacent two bearing plates, upper support arm is articulated with upper fixed seat, the other end of the corresponding upper fixed seat of upper support arm is articulated with on hinged seat, lower support arm is articulated with lower fixed seat, the other end of the corresponding lower fixed seat of lower support arm is articulated with on hinged seat, between symmetrically arranged two hinge seats, interlock is equipped with screw mandrel.
By adopting technique scheme, between bearing plate, be provided with height-adjustable mechanism, can facilitate personnel in the time of access books, according to own applicable height, the bearing plate height of depositing books on bookshelf is regulated freely through row, thereby allow very easily oneself access books from bookshelf.
The utility model is further set to, and bearing plate comprises some movable bearing plates and is positioned at the fixing bearing plate of the bottom.
By adopting technique scheme, movable bearing plate is the setting of engagement height governor motion, and fixing bearing plate is arranged on bottom, arranges for fixing its above movable bearing plate.
The utility model is further set to, and all offers the screwed hole wearing for screw mandrel on two hinged seats, and the hand of spiral of described two screwed holes is setting in the other direction.
By adopting technique scheme, this setting can be in the time of rotary screw rod, reverse thread by hinged seat upper screwed hole and screw mandrel coordinates, make hinged seat move toward one another, thereby the corner dimension in change between support arm and lower support arm, reaching the effect of height change between two bearing plates, is the technical essential of the technical program.
The utility model is further set to, and is provided with two height adjustment mechanisms between adjacent two bearing plates, and two height adjustment mechanisms lay respectively at the two side ends of bearing plate.
By adopting technique scheme, between adjacent two bearing plates, being provided with two height adjusting structures is in order to play steady effect, has promoted stability and the practicality of bookshelf entirety.
The utility model is further set to, and crawler belt has been connected between the screw mandrel on two height adjustment mechanisms between adjacent two bearing plates.
By adopting technique scheme, with the screw mandrel in two height adjustment mechanisms of crawler belt connection, be in order to make this two height adjustment mechanisms interlocks, to move up and down simultaneously, be also to consider for stability factor.
The utility model is further set to, and on the other end of the corresponding crawler belt of screw mandrel, is provided with runner.
By adopting technique scheme, one end at screw mandrel is provided with runner, because consider that the quality of books itself needs height adjustment mechanism to bear, so it is quite difficult that armrest carrys out direct rotary screw rod, and runner is set on screw mandrel, strengthened lifting surface area, rotating wheel drives screw mandrel to rotate comparatively easily, has increased greatly the practicality of the technical program.
The utility model is further set to, and the corresponding support body of bearing plate position is provided with the limited block that can clamp support body.
By adopting technique scheme, be provided with limited block in bearing plate end, be in order to make bearing plate when height adjustment mechanism supports, can to clamp and be limited on support body, maintaining the balance of bearing plate.
The utility model is further set to, and height adjusting structure is made up of steel material, and described support body and bearing plate are made by wood materials.
By adopting technique scheme, owing to considering the weight of books, so require height adjustment mechanism to need certain intensity to bear these weight, and the steel material preferred material of the technical program just, and the requirement of bearing plate and support body is not very high, so the intensity of plank enough can be born the part weight of books.
Compared with prior art, of the present utility modelly be a little: the height of depositing the bearing plate of books on bookshelf can regulate, so personnel are in the time of access books, need not be too high because of books deposit position on the shelf, and use stool or ladder, in the time of books access, bring convenience to people.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model bookshelf;
Fig. 2 is the side effect schematic diagram of the utility model bookshelf;
Fig. 3 is the structural representation of the height adjustment mechanism of the utility model bookshelf;
Fig. 4 is the top view of the bearing plate on the utility model bookshelf.
Brief description of the drawings: 1, movable bearing plate; 2, support body; 3, limited block; 4, upper fixed seat; 5, upper support arm; 6, lower support arm; 7, lower fixed seat; 8, fixing bearing plate; 9, hinged seat; 10, runner; 11, screw mandrel; 12, crawler belt.
concrete implementation content
Referring to figs. 1 through Fig. 4, the utility model bookshelf embodiment is described further.
A kind of bookshelf, comprises support body 2, includes the bearing plate of depositing for books on described support body 2, and the two ends of bearing plate are provided with limited block 3, and this limited block 3 is just clamped on support body 2, plays the stable effect in front and back.In the technical program, at least be provided with 4 bearing plates, and between adjacent two bearing plates, be provided with two height adjustment mechanisms, this setting is because the technical program is used on relatively large-scale and highly higher bookshelf, so a pair of height adjustment mechanism is set in the two side ends of bearing plate, make bearing plate can obtain metastable support, and can better give prominence to the effect of the technical program.Height adjustment mechanism includes support arm 5, lower support arm 6, upper fixed seat 4, lower fixed seat 7 and symmetrically arranged hinged seat 9, upper support arm 5 and lower support arm 6 are connected on two adjacent bearing plates, upper support arm 5 is articulated with upper fixed seat 4, the other end of the corresponding upper fixed seat 4 of upper support arm 5 is articulated with hinged seat 9, in like manner lower support arm 6 is articulated with lower fixed seat 7, the other end of the corresponding lower fixed seat 7 of lower support arm 6 is articulated with on hinged seat 9, by the hinged flexibility that can strengthen height adjustment mechanism, promote the practicality that whole bookshelf uses, upper fixed seat 4 and lower fixed seat 7 are connected to bearing plate, play fixation.On symmetrically arranged hinged seat 9, there is the screwed hole arranging that is wearing for screw mandrel 11 in the other direction, this setting is for when the rotary screw rod 11, can utilize screwed hole oppositely to coordinate through row with the screw thread on screw mandrel 11, make two hinged seat 9 move toward one another, change the distance between hinged seat 9, thereby the angle in the change of interlock between support arm 5 and lower support arm 6, further changes the distance between two bearing plates, is the important technology feature of the technical program.Bearing plate includes some movable bearing plates 1 and is positioned at the fixing bearing plate 8 of bottom, and movable bearing plate 1 arranges for the elevating movement of engagement height governor motion, and fixing bearing plate 8 arranges in order to support its above movable bearing plate 1.Two height adjustment mechanisms between every adjacent two bearing plates are that by it, both link together by a crawler belt 12, crawler belt 12 is connected on two screw mandrels 11, make rotating a rhizoid bar 11 simultaneously, can drive the rotation of another rhizoid bar 11, such setting is the consideration for stability, if when the row elevating movement, can make bearing plate produce tilt phenomenon with regard to the height adjustment mechanism of one end, cause dropping of books.Also be for stable consideration and two height adjusting structures are set on every layer, if only born the weight of the above bearing plate of its place bearing plate and books by a height adjustment mechanism, can make suitable unstable, dangerous of this bookshelf.Being provided with runner 10 in the end of screw mandrel 11, is rotation and interlock in order to facilitate screw mandrel 11, is quite to require great effort if only carry out rotary screw rod 11 with hand, even due to the weight of books, causes cannot rotating with hand at all.Simultaneously because considered that the weight of a large amount of books itself is also sizable, and nearly all weight is born by height adjustment mechanism, so be there are certain requirements to the intensity of this height adjustment mechanism, the preferred material of the technical program is steel material.Remainder, as bearing plate and support body 2, because what bear is part gravity, and lifting surface area is also larger, comparatively disperses, so wood materials is enough to bear, wood materials has played again the effect of environmental protection simultaneously.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a bookshelf, comprise support body, described support body includes some bearing plates of depositing for books, it is characterized in that: between every adjacent two bearing plates, be provided with height adjustment mechanism, described height adjustment mechanism includes support arm, lower support arm, upper fixed seat, lower fixed seat and two hinge seats that are symmetrical set, fixed seat and lower fixed seat are connected on adjacent two bearing plates, described upper support arm is articulated with upper fixed seat, the other end of the corresponding upper fixed seat of described upper support arm is articulated with on hinged seat, described lower support arm is articulated with lower fixed seat, the other end of the corresponding lower fixed seat of described lower support arm is articulated with on hinged seat, between described symmetrically arranged two hinge seats, interlock is equipped with screw mandrel.
2. bookshelf according to claim 1, is characterized in that: described bearing plate comprises some movable bearing plates and is positioned at the fixing bearing plate of the bottom.
3. bookshelf according to claim 2, is characterized in that: on described two hinged seats, all offer the screwed hole wearing for screw mandrel, and the hand of spiral of described two screwed holes is setting in the other direction.
4. bookshelf according to claim 3, is characterized in that: between described adjacent two bearing plates, be provided with two height adjustment mechanisms, and two height adjustment mechanisms lay respectively at the two side ends of bearing plate.
5. bookshelf according to claim 4, is characterized in that: crawler belt has been connected between the screw mandrel on two height adjustment mechanisms between described adjacent two bearing plates.
6. bookshelf according to claim 5, is characterized in that: on the other end of the corresponding crawler belt of described screw mandrel, be provided with runner.
7. bookshelf according to claim 6, is characterized in that: the corresponding support body of described bearing plate position is provided with the limited block that can clamp support body.
8. bookshelf according to claim 7, is characterized in that: described height adjusting structure is made up of steel material, and described support body and bearing plate are made by wood materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350321.XU CN203914008U (en) | 2014-06-26 | 2014-06-26 | A kind of bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350321.XU CN203914008U (en) | 2014-06-26 | 2014-06-26 | A kind of bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203914008U true CN203914008U (en) | 2014-11-05 |
Family
ID=51809908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350321.XU Expired - Fee Related CN203914008U (en) | 2014-06-26 | 2014-06-26 | A kind of bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203914008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008460A (en) * | 2018-09-12 | 2018-12-18 | 李田 | A kind of portable books presentation frame |
| CN111000381A (en) * | 2019-12-11 | 2020-04-14 | 许利江 | Intelligent logistics terminal express cabinet with adjustable storage space |
-
2014
- 2014-06-26 CN CN201420350321.XU patent/CN203914008U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008460A (en) * | 2018-09-12 | 2018-12-18 | 李田 | A kind of portable books presentation frame |
| CN109008460B (en) * | 2018-09-12 | 2020-07-10 | 李田 | Books packing show shelf convenient to carry |
| CN111000381A (en) * | 2019-12-11 | 2020-04-14 | 许利江 | Intelligent logistics terminal express cabinet with adjustable storage space |
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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: 20141105 Termination date: 20160626 |