CN201076194Y - Expansion book cabinet - Google Patents
Expansion book cabinet Download PDFInfo
- Publication number
- CN201076194Y CN201076194Y CNU2007201846018U CN200720184601U CN201076194Y CN 201076194 Y CN201076194 Y CN 201076194Y CN U2007201846018 U CNU2007201846018 U CN U2007201846018U CN 200720184601 U CN200720184601 U CN 200720184601U CN 201076194 Y CN201076194 Y CN 201076194Y
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- CN
- China
- Prior art keywords
- bookcase
- tenon
- groove
- cabinet
- width
- 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 bookcase, which is a telescopic bookcase or a bookcase wider when extending and narrower when retracting. The bookcase is composed of a left case body, and a right case body and middle case body, wherein the three case bodies are in cuttage grafting. The transverse slats in the left and the right case bodies are of groove-tenon structure or of tenon-groove structure. The transverse slat of the middle case body capable of extending and retracting is of groove-tenon structure or of tenon-groove structure and is matched with the tenons and the grooves in the left and the right case bodies in cuttage grafting. The utility model has the advantages that: firstly the adjustability of the width of the bookcase is realized, the user can adjust the width of the bookcase according to the collection of books, the wider the width is, the more collection of books is, and the narrower the width is, the less collection of books is, and the width of the bookcase can be adjusted according to the width of room; further, the utility model has the advantage of novel, unique, simple and practical structure design.
Description
Technical field
The utility model relates to a kind ofly can stretch out the bookcase that narrow down or flexible that broadens, withdraws, and belongs to bookcase and makes the field.
Background technology
CN2824680Y, title " are used the combination sideboard metal framework structure " more, this structure by special-shaped metal mainstay, metal partion (metp) connect claim, be connected and fixed baffle plate, feet, screw assemblies, connecting plate, cabinet, and dividing plate form.Its weak point: this bookcase does not have flexible function, bad adaptability.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of Telescopic that not only has, and can adjust the scalable bookcase of bookcase width according to what and local width of book amount.
Design: in order to realize above-mentioned purpose of design.The utility model at existing bookcase (exactly, at existing bookshelf) the basis on, bookcase is divided into three parts, left and right sides cabinet is scalable cabinet, middle cabinet is non-telescoping cabinet, and top board in the middle cabinet, base plate, the two ends, the left and right sides of shelf are staggered tenon groove structure or chase mortise structure, and top board in (1) left cabinet, base plate, the right-hand member of shelf be staggered chase mortise structure or tenon groove structure and with middle cabinet in top board, base plate, the staggered tenon groove structure of shelf left end or the grafting of chase mortise structure are mated and left cabinet is extended or withdrawal, (2) top board in the right cabinet, base plate, the left end of shelf be staggered chase mortise structure or tenon groove structure and with middle cabinet in top board, base plate, the staggered tenon groove structure of shelf right-hand member or the grafting of chase mortise structure are mated and left cabinet is extended or withdrawal, thereby realize purpose of design of the present utility model.Its technical scheme: flexible bookcase, bookcase is pegged graft by left cabinet, right cabinet and middle cabinet and is constituted, transverse slat in the cabinet of the left and right sides is groove, tenon structure or tenon, groove structure, middle cabinet transverse slat be tenon, groove structure or groove, tenon structure and respectively with left and right sides cabinet in groove, tenon peg graft coupling and extended or withdrawal.
The utility model is compared with background technology, the one, realized the adjustability of bookcase width, make the user can be according to the width of how much regulating bookcase of book capacity of oneself, width is wide more, book capacity is just many more, width is narrow, and book capacity is just few more, and can regulate the width of bookcase according to the width in room; The 2nd, structural design novelty, uniqueness, simple, practical.
Description of drawings
Fig. 1 is the structural representation of flexible bookcase.
Fig. 2 is the partial structurtes schematic diagram of scalable bookcase.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.Flexible bookcase, bookcase is by left cabinet 7, right cabinet 8 is pegged graft with middle cabinet and is constituted, transverse slat 1 in the cabinet of the left and right sides is a groove 2, tenon 3 structures, middle cabinet transverse slat 6 is a tenon 4, groove 5 structures and respectively with left and right sides cabinet in groove 2, tenon 3 is pegged graft and is mated and extended or withdrawal, described groove is a dovetail groove, described tenon is dovetail and is complementary with dovetail groove, transverse slat 6 comprises top board, shelf, the perpendicular direction of tenon face at base plate and two ends, middle cabinet transverse slat 6 left and right sides is provided with separates gripper shoe 7 and 8, this gripper shoe had both played the spacing effect of tenon in the cabinet of the left and right sides, had played support again and had separated the effect that book is put height.
Embodiment 2: on the basis of embodiment 1, the transverse slat 1 in the cabinet of the left and right sides is tenon 3, groove 2 structures, middle cabinet transverse slat 6 be groove 5, tenon 4 structures and respectively with left and right sides cabinet in tenon 3, groove 2 peg graft coupling and extended or withdrawal
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (4)
1. flexible bookcase, it is characterized in that: bookcase is pegged graft by left cabinet, right cabinet and middle cabinet and is constituted, transverse slat in the cabinet of the left and right sides is groove, tenon structure or tenon, groove structure, middle cabinet transverse slat be tenon, groove structure or groove, tenon structure and respectively with left and right sides cabinet in groove, tenon peg graft coupling and extended or withdrawal.
2. flexible bookcase according to claim 1 is characterized in that: described groove is a dovetail groove, and described tenon is dovetail and is complementary with dovetail groove.
3. flexible bookcase according to claim 1 is characterized in that: transverse slat comprises top board, shelf, base plate.
4. flexible bookcase according to claim 1 is characterized in that: be provided with the separation gripper shoe with the perpendicular direction of tenon face at two ends, the middle cabinet transverse slat left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201846018U CN201076194Y (en) | 2007-10-15 | 2007-10-15 | Expansion book cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201846018U CN201076194Y (en) | 2007-10-15 | 2007-10-15 | Expansion book cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076194Y true CN201076194Y (en) | 2008-06-25 |
Family
ID=39568245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201846018U Expired - Fee Related CN201076194Y (en) | 2007-10-15 | 2007-10-15 | Expansion book cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076194Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907923A (en) * | 2012-11-22 | 2013-02-06 | 刘军 | Movably telescopic bookrack |
| CN107278073A (en) * | 2017-06-30 | 2017-10-20 | 中山诺顿科研技术服务有限公司 | Telescopic network equipment protection rack |
| CN109077505A (en) * | 2018-09-26 | 2018-12-25 | 张禾禾 | A kind of desk being easy to drive ash |
| CN112841943A (en) * | 2021-03-16 | 2021-05-28 | 上海蜜罐信息科技有限公司 | Express cabinet convenient to adjust storage space |
-
2007
- 2007-10-15 CN CNU2007201846018U patent/CN201076194Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907923A (en) * | 2012-11-22 | 2013-02-06 | 刘军 | Movably telescopic bookrack |
| CN107278073A (en) * | 2017-06-30 | 2017-10-20 | 中山诺顿科研技术服务有限公司 | Telescopic network equipment protection rack |
| CN109077505A (en) * | 2018-09-26 | 2018-12-25 | 张禾禾 | A kind of desk being easy to drive ash |
| CN112841943A (en) * | 2021-03-16 | 2021-05-28 | 上海蜜罐信息科技有限公司 | Express cabinet convenient to adjust storage space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |