CN103653838A - Bookcase with height adjusted in hand-operated mode - Google Patents
Bookcase with height adjusted in hand-operated mode Download PDFInfo
- Publication number
- CN103653838A CN103653838A CN201310553606.3A CN201310553606A CN103653838A CN 103653838 A CN103653838 A CN 103653838A CN 201310553606 A CN201310553606 A CN 201310553606A CN 103653838 A CN103653838 A CN 103653838A
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- bookcase
- pin bushing
- guide pin
- guide
- guide pillar
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- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000009987 spinning Methods 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 description 6
- 208000012886 Vertigo Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
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Abstract
The invention discloses a bookcase with the height adjusted in a hand-operated mode. The bookcase comprises a bookcase component and a transmission component, and the transmission component is arranged on the rear side of the bookcase component. The bookcase component comprises a top plate, a base plate, a dual-guide-column plate and a dual-guide-sleeve plate, the top plate, the base plate, the dual-guide-column plate and the dual-guide-sleeve plate are inserted together, all the plates are integrally inserted through the cooperation of guide columns and guide sleeves, and nuts are fixed to the rear side of the dual-guide-column plate and the rear side of the dual-guide-sleeve plate respectively. The transmission component comprises a transmission box, a gear component and a lead screw are arranged in the transmission box, the lead screw is driven by the gear component to rotate, and the height of all the plates is adjusted based on a lead screw and nut principle. The bookcase is simple in structure and reasonable in design, the purpose of increasing and reducing the height of the bookcase is achieved through gear transmission based on the lead screw and nut principle, use is convenient, cost is low, and the using requirements of people are met.
Description
technical field:
The present invention relates generally to study field of furniture, relates in particular to the bookcase that a kind of hand-rail type regulates height.
background technology:
Books are the stepping stones to human progress, and bookcase is one of main furniture in the furniture of study, is used for specially depositing the cupboard of the books and other things concerned with books such as books, newpapers and periodicals, magazine.Many consumers are always forgetful, and books are thrown out without care and left about, and allow life become all confused.And if there has been bookcase, be organized in bookcase the inside whole books this time, allow life become clean quickly and understand.Family expenses bookcase is the study furniture that every household all be can't do without.Bookcase is the symbol of a culture, civilization, is also the performance that people thirst for knowledge.
Due to the huge market demand, present stage bookcase different style, current family expenses bookcase style is a lot, there are the various styles such as American, European, Korea Spro's formula, French, Mediterranean formula, the family expenses bookcase size of various styles differs, shape style different, is enriching people's daily reading and life staying idle at home.
Although in order to meet the individual sexual demand that people are different, on market bookcase of a great variety, style is different, family expenses bookcase different style especially wherein, makes people dazzled.But the overall structure of bookcase is substantially constant, also basic in accordance with certain rule on selection mode.
Present stage, people chose bookcase, once because the structure of bookcase and size are determined and just can not be changed again, so people can consider from bookcase height dimension and bookcase inside dimension two aspects.
First, the height dimension of bookcase will be up to adult according to bookcase top and stretch out one's hand that can to take the superiors' dividing plate books be principle, too high one is that books fall down and easily cause potential safety hazard and be inconvenient to the books of taking, the 2nd, affect bookcase center of gravity power, causing bookcase to place the unstable potential safety hazard that causes also affects the stability that bookcase is used simultaneously.
Secondly, bookcase depth dimensions, the main application of bookshelf is collected books, puts book, so bookcase depth dimensions is according to current general books specification.And dividing plate height dimension is to design according to the actual specification demands of books in family equally.Generally with the 16 dimensional standards design bookcase dividing plate height dimensions of opening books, laminate height dimension between 280mm ~ 300mm, be take and 32 opened the dividing plate height dimension that books are standard design, and laminate height is between 240mm ~ 260mm.The size of the books of the larger specification that some are of little use more than 300mm ~ 400mm, can arrange laminate height between 320mm ~ 420mm conventionally.
Adopt present general bookcase and under the identical condition of the number of plies, if adopt larger dividing plate height may cause the whole height of bookcase excessive, to take away the books of higher level of user, make troubles; If make the whole height of bookcase comparatively suitable, may cause again dividing plate height limited, bring part books or article cannot put into the trouble of bookcase.In addition also have in many situations, because the size of bookcase can not variation meeting bring more inconvenience with sorry to user.
summary of the invention:
The object of the invention is exactly in order to make up the defect of prior art, provides a kind of hand-rail type to regulate the bookcase of height, and its height simple in structure, with low cost, easy to use can regulate arbitrarily.
The present invention is achieved by the following technical solutions:
Hand-rail type regulates a bookcase for height, it is characterized in that: include bookcase assembly and transmission component, transmission component is positioned at the rear side of bookcase assembly.
Bookcase assembly includes top board and base plate, and described plate top surface both sides are provided with guide pin bushing, and both sides, described top board bottom surface are provided with the guide pillar coordinating with guide pin bushing position, is fitted with many groups bookshelf unit between described base plate and top board; Every group of bookshelf unit includes two guide pillar plates and the two guide pin bushing plate that plug-in mounting is integrated, the both sides of two guide pillar plate top surfaces and bottom surface are respectively equipped with guide pillar, the end face of two guide pin bushing plates and the both sides of bottom surface are respectively equipped with guide pin bushing, the guide pillar of two guide pillar plate top surfaces is inserted in the guide pin bushing of two guide pin bushing plates bottom surface, the guide pillar of two guide pillar plates bottom surface is inserted in the guide pin bushing of two guide pin bushing plate top surfaces in base plate or corresponding bookshelf unit, and the guide pin bushing of two guide pin bushing plate top surfaces is inserted on the guide pillar of two guide pillar plates bottom surface in top board or corresponding bookshelf unit; The rear side of described top board, two guide pillar plate and two guide pin bushing plates is installed with respectively nut corresponding to position.
Transmission component includes transmission case, is rotatablely equipped with horizontal crank shaft on the right side wall of described transmission case, and longitudinally screw mandrel and gear shaft arranged side by side is installed in described transmission case; The outer end of crank shaft is provided with rocking handle; the inner of crank shaft is installed with driving bevel gear; the lower end of gear shaft is installed with the passive bevel gear with driving bevel gear engaged transmission; the upper end of gear shaft is installed with driving gear; screw mandrel upper end is provided with the driven gear with driving gear engaged transmission, described screw mandrel successively spinning on the nut of top board, two guide pillar plate and two guide pin bushing plate rear sides.
Hand-rail type regulates a bookcase for height, it is characterized in that: the interior horizontal transverse slat that has of described transmission case, described screw mandrel and gear shaft are rotatably installed on transverse slat.
The present invention relies on bevel gear transmission that the rotation on horizontal axis is converted into the rotation on vertical axis, then by ordinary gear transmission and feed screw nut principle, the rotation on vertical axis is converted into the movement in vertical direction.By the transmission of above mechanism, when user's rotation crank, nut drives each piece guide pin bushing plate or the guide pillar plate that are fixed on its front portion to move up and down, thereby plays the effect that regulates dividing plate height.Patent of the present invention is when regulating dividing plate height, without any one parts is dismantled and assembled, therefore adjustment process is simple, light.Patent of the present invention, by regulating arbitrarily the dividing plate height of every one deck, both can meet and make when needed interlayer have larger height, in order to deposit highly larger books or article; Can when not needing, bookcase interlayer and whole height be reduced again, thereby make can take comparatively like a cork top layer books or be convenient to cleaning of people, and make the center of bookcase more stable.
Advantage of the present invention is:
The present invention is simple in structure, reasonable in design, by gear drive and feed screw nut's principle, has realized the object that raises or reduce bookcase height, easy to use, with low cost, has met people's user demand.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is side view of the present invention.
the specific embodiment:
Referring to accompanying drawing.
Hand-rail type regulates a bookcase for height, includes bookcase assembly and transmission component, and transmission component is positioned at the rear side of bookcase assembly.
Bookcase assembly includes top board 4 and base plate 1, and described base plate 1 end face both sides are provided with guide pin bushing, and described top board 4 both sides, bottom surface are provided with the guide pillar coordinating with guide pin bushing position, is fitted with many groups bookshelf unit between described base plate 1 and top board 4; Every group of bookshelf unit includes two guide pillar plates 2 and the two guide pin bushing plate 3 that plug-in mounting is integrated, the both sides of two guide pillar plate 2 end faces and bottom surface are respectively equipped with guide pillar, the end face of two guide pin bushing plates 3 and the both sides of bottom surface are respectively equipped with guide pin bushing, the guide pillar of two guide pillar plate 2 end faces is inserted in the guide pin bushing of two guide pin bushing plates 3 bottom surfaces, the guide pillar of two guide pillar plates 2 bottom surfaces is inserted in the guide pin bushing of base plate 1, and the guide pin bushing of two guide pin bushing plate 3 end faces is inserted on the guide pillar of top board 4.The rear side of described top board 4, two guide pillar plate 2 and two guide pin bushing plates 3 is installed with respectively nut corresponding to position 5.
Transmission component includes transmission case 7, is rotatablely equipped with horizontal crank shaft 13 on the right side wall of described transmission case 7, and longitudinally screw mandrel 6 and gear shaft 10 arranged side by side is installed in described transmission case 7; The outer end of crank shaft 13 is provided with rocking handle 14; the inner of crank shaft 13 is installed with driving bevel gear 12; lower end of gear shaft 10 is installed with the passive bevel gear 11 with driving bevel gear 12 engaged transmission; the upper end of gear shaft 10 is installed with driving gear 9; screw mandrel 6 upper ends are provided with the driven gear 8 with driving gear 9 engaged transmission, described screw mandrel 6 successively spinning on the nut 5 of top board 4, two guide pillar plate 2 and two guide pin bushing plate 3 rear sides.
The interior horizontal transverse slat that has of transmission case 7, described screw mandrel 6 and gear shaft 10 are rotatably installed on transverse slat.
This bookcase is divided into adjustable bookcase assembly and transmission component two large divisions.Wherein transmission component is arranged on the rear portion of adjustable bookcase assembly, and the bottom of transmission case 7 is fixedly connected with assembling with base plate 1.Between the bottom of transmission case 7 and its transverse slat, screw mandrel 6 is installed, the two ends of screw mandrel 6 are fixed with bearing block, upper end at screw mandrel 6 coaxially connects driven gear 8, driven gear 8 is intermeshing with driving gear 9, driving gear 9 interconnects by gear shaft 10 with passive bevel gear 11, gear shaft 10 is mounted on by bearing block on the transverse slat at top of transmission case 7, passive bevel gear 11 and driving bevel gear 12 are intermeshing, driving bevel gear 12 interconnects by crank shaft 13 with rocking handle 14, and crank shaft 13 is arranged on a side of transmission case 7 by bearing block.
In this bookcase, take base plate 1 as base, the guide pillar of two guide pillar plates 2 both sides, bottom surface is inserted in the guide pin bushing cavity of base plate 1 both sides, the dividing plate height required according to this interlayer, at two guide pillar plate 2 rear side middle part fixed installation nuts 5, nut 5 spinnings are on screw mandrel 6.Then, then the guide pin bushing of two guide pin bushing plates 3 both sides, bottom surface is enclosed within on the guide pillar of two guide pillar plates 2 end face both sides, the dividing plate height required according to this interlayer, at two guide pin bushing plate 3 rear side middle part fixed installation nuts 5, nut 5 is mounted on screw mandrel 6.Finally, the guide pillar of top board 4 both sides, bottom surface is inserted in the guide pin bushing cavity of two guide pin bushing plates 3 end face both sides, the dividing plate height required according to this interlayer, at top board 4 rear side middle part fixed installation nuts 5, nut 5 is mounted on screw mandrel 6.
In this bookcase, take base plate 1 as base, take top board 4 as top board, if will increase the interlayer quantity of this bookcase, need to increase in couples at this bookcase middle part the quantity of two guide pillar plates 2 and two guide pin bushing plates 3.
When people need to regulate bookcase height, only need to grasp rocking handle 14 rotates clockwise; rocking handle 14 drives driving bevel gear 12 to rotate, and by Bevel Gear Drive, by driving bevel gear 12, the rotation on horizontal axis is converted into the rotation of passive bevel gear 11 on vertical axis.Then, intermeshing by between driven gear 8 and driving gear 9, make driven gear 8 drive screw mandrel 6 to rotate on vertical axis, the nut 5 that work by lead screw assembly makes to be arranged on screw mandrel 6 upwards moves gradually, thereby the whole height of bookcase and each dividing plate height are increased.Under same principle, people only need to grasp rocking handle 14 and counterclockwise rotate, and just can make the whole height of bookcase and each dividing plate height be reduced.
Because the dividing plate height of each layer in patent bookcase of the present invention can regulate arbitrarily, and adjustment process is comparatively easy and convenient, therefore patent median septum height of the present invention can change at any time according to people's actual demand, make patent of the present invention all meeting the actual demand that people constantly change aspect the whole height of bookcase and dividing plate height two, obtain best result.
For guaranteeing that patent of the present invention has good Stability and dependability, the guide pin bushing in patent of the present invention on each guide pin bushing plate and guide pillar plate or the cross section of guide pillar are rectangle.In patent of the present invention, each part of bookcase assembly can adopt all kinds of sheet metal compactings to form, and has good intensity and hardness.
Claims (2)
1. hand-rail type regulates a bookcase for height, it is characterized in that: include bookcase assembly and transmission component, transmission component is positioned at the rear side of bookcase assembly;
Bookcase assembly includes top board and base plate, and described plate top surface both sides are provided with guide pin bushing, and both sides, described top board bottom surface are provided with the guide pillar coordinating with guide pin bushing position, is fitted with many groups bookshelf unit between described base plate and top board; Every group of bookshelf unit includes two guide pillar plates and the two guide pin bushing plate that plug-in mounting is integrated, the both sides of two guide pillar plate top surfaces and bottom surface are respectively equipped with guide pillar, the end face of two guide pin bushing plates and the both sides of bottom surface are respectively equipped with guide pin bushing, the guide pillar of two guide pillar plate top surfaces is inserted in the guide pin bushing of two guide pin bushing plates bottom surface, the guide pillar of two guide pillar plates bottom surface is inserted in the guide pin bushing of two guide pin bushing plate top surfaces in base plate or corresponding bookshelf unit, and the guide pin bushing of two guide pin bushing plate top surfaces is inserted on the guide pillar of two guide pillar plates bottom surface in top board or corresponding bookshelf unit; The rear side of described top board, two guide pillar plate and two guide pin bushing plates is installed with respectively nut corresponding to position;
Transmission component includes transmission case, is rotatablely equipped with horizontal crank shaft on the right side wall of described transmission case, and longitudinally screw mandrel and gear shaft arranged side by side is installed in described transmission case; The outer end of crank shaft is provided with rocking handle; the inner of crank shaft is installed with driving bevel gear; the lower end of gear shaft is installed with the passive bevel gear with driving bevel gear engaged transmission; the upper end of gear shaft is installed with driving gear; screw mandrel upper end is provided with the driven gear with driving gear engaged transmission, described screw mandrel successively spinning on the nut of top board, two guide pillar plate and two guide pin bushing plate rear sides.
2. a kind of hand-rail type according to claim 1 regulates the bookcase of height, it is characterized in that: the interior horizontal transverse slat that has of described transmission case, described screw mandrel and gear shaft are rotatably installed on transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553606.3A CN103653838B (en) | 2013-11-07 | 2013-11-07 | A kind of hand-rail type regulates the bookcase of height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553606.3A CN103653838B (en) | 2013-11-07 | 2013-11-07 | A kind of hand-rail type regulates the bookcase of height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103653838A true CN103653838A (en) | 2014-03-26 |
| CN103653838B CN103653838B (en) | 2016-06-15 |
Family
ID=50293538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310553606.3A Expired - Fee Related CN103653838B (en) | 2013-11-07 | 2013-11-07 | A kind of hand-rail type regulates the bookcase of height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103653838B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193103A (en) * | 2015-10-14 | 2015-12-30 | 上海电机学院 | Height-adjustable bookcase |
| CN107321978A (en) * | 2017-07-26 | 2017-11-07 | 宜兴新高合金制品有限公司 | A kind of mass debinding furnace |
| CN107568936A (en) * | 2017-08-11 | 2018-01-12 | 朱雪梅 | A kind of multifunctional desk with increase and decrease storage space |
| CN111166056A (en) * | 2019-12-28 | 2020-05-19 | 许洁 | Earth economic management file storage device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036855A1 (en) * | 2007-09-13 | 2009-03-26 | moll Funktionsmöbel GmbH | Piece of furniture |
| CN102144851A (en) * | 2011-03-16 | 2011-08-10 | 哈尔滨工程大学 | Three-dimensional lifting bookshelf |
| CN202698327U (en) * | 2012-03-14 | 2013-01-30 | 华中农业大学 | Cabinet with height-adjustable upper layers |
| CN203234300U (en) * | 2013-01-29 | 2013-10-16 | 姚瑜 | Telescopic mobile bookshelf |
| CN203262659U (en) * | 2013-05-17 | 2013-11-06 | 长春工程学院 | Lifting bookshelf |
-
2013
- 2013-11-07 CN CN201310553606.3A patent/CN103653838B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036855A1 (en) * | 2007-09-13 | 2009-03-26 | moll Funktionsmöbel GmbH | Piece of furniture |
| CN102144851A (en) * | 2011-03-16 | 2011-08-10 | 哈尔滨工程大学 | Three-dimensional lifting bookshelf |
| CN202698327U (en) * | 2012-03-14 | 2013-01-30 | 华中农业大学 | Cabinet with height-adjustable upper layers |
| CN203234300U (en) * | 2013-01-29 | 2013-10-16 | 姚瑜 | Telescopic mobile bookshelf |
| CN203262659U (en) * | 2013-05-17 | 2013-11-06 | 长春工程学院 | Lifting bookshelf |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193103A (en) * | 2015-10-14 | 2015-12-30 | 上海电机学院 | Height-adjustable bookcase |
| CN107321978A (en) * | 2017-07-26 | 2017-11-07 | 宜兴新高合金制品有限公司 | A kind of mass debinding furnace |
| CN107568936A (en) * | 2017-08-11 | 2018-01-12 | 朱雪梅 | A kind of multifunctional desk with increase and decrease storage space |
| CN107568936B (en) * | 2017-08-11 | 2019-03-15 | 朱雪梅 | A kind of multifunctional desk with increase and decrease storage space |
| CN111166056A (en) * | 2019-12-28 | 2020-05-19 | 许洁 | Earth economic management file storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103653838B (en) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kong Cuihong Inventor before: Du Haoming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171010 Address after: 466700 Henan province Zhoukou city Huaiyang County Zheng Ji Liang Bamboo Garden Village 016 Patentee after: Kong Cuihong Address before: 241000 Yijiang high tech Development Zone, Anhui City, the third floor of the creative incubator Patentee before: ANHUI ZHIHUI ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Hongqi Inventor before: Kong Cuihong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171017 Address after: 075000 No. 2, unit 3, building 14, 303 Industrial Street, Xuanhua District, Hebei, Zhangjiakou Patentee after: Wang Hongqi Address before: 466700 Henan province Zhoukou city Huaiyang County Zheng Ji Liang Bamboo Garden Village 016 Patentee before: Kong Cuihong |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sheng Shiyong Inventor before: Wang Hongqi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171116 Address after: Room 305, innovation building, Science Park, Anhui University, 2 Tianda Road, Hefei hi tech Zone, Anhui, 230088 Patentee after: Hefei HowNet Intellectual Property Operation Co., Ltd. Address before: 075000 No. 2, unit 3, building 14, 303 Industrial Street, Xuanhua District, Hebei, Zhangjiakou Patentee before: Wang Hongqi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 221000 Xuzhou Industrial Park, Xuzhou, Jiangsu Province Patentee after: Xuzhou Jincheng Planetary Transmission Co., Ltd. Address before: 230088 Room 305, innovation building, Anhui University science and Technology Park, 2 Tianda Road, Hefei high tech Zone, Anhui Patentee before: Hefei HowNet Intellectual Property Operation Co., Ltd. |
|
| 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: 20160615 Termination date: 20201107 |