CN205457327U - A folded cascade box holder for desk - Google Patents
A folded cascade box holder for desk Download PDFInfo
- Publication number
- CN205457327U CN205457327U CN201620161863.1U CN201620161863U CN205457327U CN 205457327 U CN205457327 U CN 205457327U CN 201620161863 U CN201620161863 U CN 201620161863U CN 205457327 U CN205457327 U CN 205457327U
- Authority
- CN
- China
- Prior art keywords
- vertical supporting
- desk
- supporting bar
- transverse support
- support bar
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A folded cascade box holder for desk, including tray, scalable horizontal bracing piece, vertical supporting rod, folding mechanism and table clamp, the one end at scalable horizontal bracing piece is installed by end of tray portion, and the other end of scalable horizontal bracing piece is articulated with vertical supporting rod's top, still is equipped with folding mechanism between scalable horizontal bracing piece and the vertical supporting rod, install on the table presss from both sides vertical supporting rod's bottom, this a folded cascade box holder for desk installs on the desktop, can make the tray unsettled, makes pencil box or pen bag place with the books layering on the narrow and small desk in space, effectively solved the space little, write inconvenient problem, it is collapsible that the design of telescopic link not only enables the product, can also pass through, the length of adjusting the telescopic link makes the pencil box tray lie in the desk middle part, the utility model discloses it is nimble convenient to use, does not influence the normal use of desk, and the very big has made things convenient for student's daily life to study, is worth wideling popularize.
Description
Technical field
This utility model relates to schooling apparatus field, especially a kind of desk folding pencil box frame.
Background technology
All being filled with learning tool miscellaneous in writing case that we are used or pen bag, volume is the hugest, but occupies great space on the desk of our curtailment 40 centimetres.We learn used books or newspaper length 30 centimetres to 60 centimetres, and placed 5 to 10 centimetres of pencil boxs not waited or pen bag before the desk of length only 40 centimetres, it is clear that the study for us brings great inconvenience.In this case, even if the books of a length of 30 centimetres are put on the table, write middle part exercise question on the lower side with correct sitting posture and be also inconvenient for.
The most also can bring a kind of universal problem, during pen bag or pencil box are often accidentally pushed the use of the relatively large pencil box of desk, especially volume or pen bag, this situation is the most universal.Many classmates are in order to avoid this situation, in selecting pen bag or pencil box are placed on a hole or the side of desk, this is inconvenient for when taking learning tool equally, and the problem the most fundamentally solving insufficient space, other space can be taken, neither take stopgap measures and do not effect a permanent cure.
Utility model content
This utility model aims to provide a kind of installation on the table, it is possible to make pallet unsettled, makes pencil box or pen bag place with books layering on the desk of narrow space, efficiently solves the desk folding pencil box frame that space is little, write the problem of inconvenience.
For achieving the above object, this utility model following technical scheme of offer: desk folding pencil box frame, including pallet, scalable transverse support bar, vertical supporting bar, fold mechanism and table folder, described tray bottom is arranged on one end of scalable transverse support bar, the other end of scalable transverse support bar is hinged with the top of vertical supporting bar, it is additionally provided with fold mechanism between scalable transverse support bar and vertical supporting bar, this fold mechanism is made up of upper pleated sheet and lower pleated sheet, the one end wherein going up pleated sheet is hinged with scalable transverse support bar, the other end of upper pleated sheet and one end of lower pleated sheet are hinged by rotating shaft, the other end of lower pleated sheet is hinged with vertical supporting bar by rotating shaft, lower pleated sheet is provided with a limited block with the junction of vertical supporting bar, it is fixed on vertical supporting bar；The bottom of vertical supporting bar is arranged on table folder, this folder is made up of fixing seat, upper clip, lower clamping piece, regulation intermediate plate and butterfly screws, wherein upper clip and lower clamping piece are all in L-shaped, one side of upper clip is connected by screw and fixing seat are fixing, the top of fixing seat is provided with the sleeve pipe coordinated with vertical supporting bar, another side of upper clip is connected with a side of lower clamping piece by screw, another side of lower clamping piece is provided with the screw coordinated with butterfly screws, this butterfly screws passes this screw, and regulation intermediate plate is installed at the top of butterfly screws.
As further scheme of the present utility model: a length of 25cm of described pallet, width is 7cm, and the greatest length of scalable transverse support bar is 20cm, a length of 7cm of vertical supporting bar.
As further scheme of the present utility model: described scalable transverse support bar is telescopic structure.
As further scheme of the present utility model: the side that described upper clip is connected with lower clamping piece is provided with three row's screws, equidistantly arranges, often row's screw comprises two screws.
As further scheme of the present utility model: the edge of described pallet is provided with several collapsible enclosing, collapsible enclosing is connected with pallet by flexibly connecting sheet, and mutual clamping between adjacent collapsible enclosing, the height of collapsible enclosing is 4cm.
Compared with prior art, the beneficial effects of the utility model are: this desk folding pencil box frame is installed on the table, enable to pallet unsettled, the desk of narrow space make pencil box or pen bag place with books layering, efficiently solving the problem that space is little, write inconvenience, the design of expansion link can not only make product collapsible, it is also possible to by the length of adjustable telescopic rod, make pencil box pallet be positioned in the middle part of desk, and table folder is positioned at desk angle.Plus the design of single rod supported, product can be made the most not affect normal studying and living.The design of recessed pallet can make pallet can not only hold pencil box or pen bag, it is possible to directly holds learning tool.
Under standard sitting posture, what user still can be complete sees whole desktop, makes product in use will not block sight line, thus ensure that the efficient utilization in space, convenient and swift.The design of this product avoids equally, and pencil box or pen bag are accidentally pushed the situation of desk, decrease a lot of inconvenience for studying and living.Product can be shrunk to the cuboid of 25cm × 7cm × 4cm, portable use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is pallet and the overall schematic of collapsible enclosing；
Fig. 3 is the structural representation of fold mechanism；
Fig. 4 is the assembling schematic diagram of table folder；
Fig. 5 is the side view of table folder；
Fig. 6 is use schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-6，In this utility model embodiment，Desk folding pencil box frame，Including pallet 1、Scalable transverse support bar 2、Vertical supporting bar 3、Fold mechanism 4 and table folder 5，One end of scalable transverse support bar 2 it is arranged on bottom described pallet 1，Scalable transverse support bar 2 is telescopic structure，The other end of scalable transverse support bar 2 is hinged with the top of vertical supporting bar 3，It is additionally provided with fold mechanism 4 between scalable transverse support bar 2 and vertical supporting bar 3，This fold mechanism 4 is made up of upper pleated sheet 401 and lower pleated sheet 402，The one end wherein going up pleated sheet 401 is hinged with scalable transverse support bar 2，The other end of upper pleated sheet 401 and one end of lower pleated sheet 402 are hinged by rotating shaft，The other end of lower pleated sheet 402 is hinged with vertical supporting bar 3 by rotating shaft，Lower pleated sheet 402 is provided with a limited block 403 with the junction of vertical supporting bar 3，It is fixed on vertical supporting bar 3，Limit the movement of pleated sheet；
The bottom of vertical supporting bar 3 is arranged on table folder 5, this table folder 5 is by fixing seat 501, upper clip 502, lower clamping piece 503, regulation intermediate plate 504 and butterfly screws 505 form, wherein upper clip 502 and lower clamping piece 503 are all in L-shaped, 502 1 sides of upper clip are connected by screw is fixing with fixing seat 501, the top of fixing seat 501 is provided with the sleeve pipe 506 coordinated with vertical supporting bar 3, another side of upper clip 502 is connected with a side of lower clamping piece 503 by screw, another side of lower clamping piece 503 is provided with the screw coordinated with butterfly screws 505, this butterfly screws 505 is through this screw, regulation intermediate plate 504 is installed at the top of butterfly screws 505.
Further, a length of 25cm of described pallet 1, width is 7cm, and the greatest length of scalable transverse support bar 2 is 20cm, a length of 7cm of vertical supporting bar 3.
Further, the side that described upper clip 502 is connected with lower clamping piece 503 is provided with three row's screws, equidistantly arranges, and often row's screw comprises two screws, it is possible to regulate the position of lower clamping piece 503 by adjusting screw corresponding to screw.
Further, the edge of described pallet 1 is provided with several collapsible enclosing 6, and collapsible enclosing 6 is connected with pallet 1 by flexibly connecting sheet, can fold by flexibly connecting sheet, mutual clamping between adjacent collapsible enclosing 6, convenient dismounting, the height of collapsible enclosing 6 is 4cm.
Operation principle of the present utility model and make to demonstrate: install and assemble: first by complete for whole penholder capsule, then upper clip 502 and lower clamping piece 503 are stuck in the edge of desk, now the regulation of regulation intermediate plate 504 is to the side with lower clamping piece 503 laminating, then butterfly screws 505 is rotated, make to regulate on intermediate plate 504 and move, gradually clamping desktop 21.
The use example assumed: pallet 1 is arranged on the back edge of desktop 21, now the eyes of user are set to y with the distance of desktop 21 back edge, 45≤y≤50, eyes are set to x with the vertical dimension of desktop 21,30≤x≤40, take x maximum, the minima of y, now the angle between line and the desktop 21 between user eyes and desktop 21 back edge is α, tan α==, and the angle between line and the desktop 21 between edge, pallet 1 front and desktop 21 back edge is β, tan β==1, tan β > tan α, thus pallet 1 will not hinder the realization of user completely.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. desk folding pencil box frame, including pallet, scalable transverse support bar, vertical supporting bar, fold mechanism and table folder, it is characterized in that, described tray bottom is arranged on one end of scalable transverse support bar, the other end of scalable transverse support bar is hinged with the top of vertical supporting bar, it is additionally provided with fold mechanism between scalable transverse support bar and vertical supporting bar, this fold mechanism is made up of upper pleated sheet and lower pleated sheet, the one end wherein going up pleated sheet is hinged with scalable transverse support bar, the other end of upper pleated sheet and one end of lower pleated sheet are hinged by rotating shaft, the other end of lower pleated sheet is hinged with vertical supporting bar by rotating shaft, lower pleated sheet is provided with a limited block with the junction of vertical supporting bar, it is fixed on vertical supporting bar；The bottom of vertical supporting bar is arranged on table folder, this folder is made up of fixing seat, upper clip, lower clamping piece, regulation intermediate plate and butterfly screws, wherein upper clip and lower clamping piece are all in L-shaped, one side of upper clip is connected by screw and fixing seat are fixing, the top of fixing seat is provided with the sleeve pipe coordinated with vertical supporting bar, another side of upper clip is connected with a side of lower clamping piece by screw, another side of lower clamping piece is provided with the screw coordinated with butterfly screws, this butterfly screws passes this screw, and regulation intermediate plate is installed at the top of butterfly screws.
Desk folding pencil box frame the most according to claim 1, it is characterised in that a length of 25cm of described pallet, width is 7cm, and the greatest length of scalable transverse support bar is 20cm, a length of 7cm of vertical supporting bar.
Desk folding pencil box frame the most according to claim 1, it is characterised in that described scalable transverse support bar is telescopic structure.
Desk folding pencil box frame the most according to claim 1, it is characterised in that the side that described upper clip is connected with lower clamping piece is provided with three row's screws, equidistantly arranges, often row's screw comprises two screws.
Desk folding pencil box frame the most according to claim 1, it is characterized in that, the edge of described pallet is provided with several collapsible enclosing, and collapsible enclosing is connected with pallet by flexibly connecting sheet, mutual clamping between adjacent collapsible enclosing, the height of collapsible enclosing is 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161863.1U CN205457327U (en) | 2016-03-03 | 2016-03-03 | A folded cascade box holder for desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161863.1U CN205457327U (en) | 2016-03-03 | 2016-03-03 | A folded cascade box holder for desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205457327U true CN205457327U (en) | 2016-08-17 |
Family
ID=56658128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161863.1U Expired - Fee Related CN205457327U (en) | 2016-03-03 | 2016-03-03 | A folded cascade box holder for desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205457327U (en) |
-
2016
- 2016-03-03 CN CN201620161863.1U patent/CN205457327U/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: 20160817 Termination date: 20190303 |