CN204774157U - Package book angle of adjustable dead weight - Google Patents
Package book angle of adjustable dead weight Download PDFInfo
- Publication number
- CN204774157U CN204774157U CN201520406802.2U CN201520406802U CN204774157U CN 204774157 U CN204774157 U CN 204774157U CN 201520406802 U CN201520406802 U CN 201520406802U CN 204774157 U CN204774157 U CN 204774157U
- Authority
- CN
- China
- Prior art keywords
- folding
- draw
- groove
- adjustment sheet
- book angle
- 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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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model provides a fold paper, that package book angle of adjustable dead weight, there have certain thickness to make up including two to be rectangular fold paper inside corner in addition with the difference of folding paper vertically adjustment sheet. The inside contact surface of folding paper has the arch of vertical direction, position corresponding on the adjustment sheet has the draw -in groove, the arch is in can the draw -in groove, its characterized in that is in it has a plurality of circular through -holes to fold paper to go up to open, still including the plumbous rounding cylinder the same with circular through -hole appearance.
Description
Technical field
The utility model relates to a kind of bag book angle of adjustable deadweight.
Background technology
The bag book angle deadweight of prior art is fixing, and for frivolous book, too heavy bag book angle of conducting oneself with dignity is improper; For thick and heavy book, too light bag book angle of conducting oneself with dignity is also improper.
Summary of the invention
The purpose of this utility model is exactly to solve the problem mentioned in above-mentioned background technology, the bag book angle of provide a kind of adjustable deadweight, reading with applicable different-thickness books.
The technical solution adopted in the utility model is: a kind of bag book angle of adjustable deadweight, and including two panels has certain thickness to be combined into the folding at right angle, also has the adjustment sheet vertical respectively with described folding at described folding interior corners place.Described folding inside contact surface has the projection of vertical direction, and position corresponding on described adjustment sheet is with draw-in groove, and described projection can snap in draw-in groove; It is characterized in that having multiple manhole in described folding, also include the plumbous rounding cylinder the same with manhole profile.
Further, described via hole profile is square, and described lead profile is consistent square.
The beneficial effects of the utility model are: structure is very simple and practical, and material is cheap, select whether embed lead during use according to the books read.
Accompanying drawing explanation
Fig. 1 is utility model side view.
Fig. 2 is utility model top view.
Detailed description of the invention
As Fig. 1, a kind of bag book angle of adjustable deadweight, including two panels has certain thickness to be combined into folding 1, the folding 2 at right angle, distinguishes vertical adjustment sheet 4 in addition at described folding 1, folding 2 interior corners place with described folding 1, folding 2.The face of described folding 1, folding 2 interior contact adjustment sheet 4 is provided with vertical projection 3, protruding 5, position corresponding on described adjustment sheet 4 is with draw-in groove, and described protruding 3, protruding 5 can snap in draw-in groove.Described folding 1, folding 2 have multiple manhole 6, also includes the plumbous rounding cylinder the same with manhole 6 profile.
The beneficial effects of the utility model are: structure is very simple and practical, and material is cheap, select whether embed lead during use according to the books read.
Claims (2)
1. a bag book angle for adjustable deadweight, including two panels has certain thickness to be combined into the folding at right angle, also has the adjustment sheet vertical respectively with described folding at described folding interior corners place; Described folding inside contact surface has the projection of vertical direction, and position corresponding on described adjustment sheet is with draw-in groove, and described projection can snap in draw-in groove; It is characterized in that: in described folding, have multiple manhole, also include the plumbous rounding cylinder the same with manhole profile.
2. the bag book angle of a kind of adjustable deadweight as claimed in claim 1, it is characterized in that: described via hole profile is square, described lead profile is consistent square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406802.2U CN204774157U (en) | 2015-06-14 | 2015-06-14 | Package book angle of adjustable dead weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406802.2U CN204774157U (en) | 2015-06-14 | 2015-06-14 | Package book angle of adjustable dead weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774157U true CN204774157U (en) | 2015-11-18 |
Family
ID=54514274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406802.2U Expired - Fee Related CN204774157U (en) | 2015-06-14 | 2015-06-14 | Package book angle of adjustable dead weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774157U (en) |
-
2015
- 2015-06-14 CN CN201520406802.2U patent/CN204774157U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160614 |