CN208828360U - It is a kind of for storing the Drawing sheet bobbin of drawing - Google Patents
It is a kind of for storing the Drawing sheet bobbin of drawing Download PDFInfo
- Publication number
- CN208828360U CN208828360U CN201821294832.9U CN201821294832U CN208828360U CN 208828360 U CN208828360 U CN 208828360U CN 201821294832 U CN201821294832 U CN 201821294832U CN 208828360 U CN208828360 U CN 208828360U
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- Prior art keywords
- cylinder
- spring
- storing
- sheet bobbin
- push plate
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- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000009184 walking Effects 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a kind of for storing the Drawing sheet bobbin of drawing, including cylinder and cover, one end of the cylinder is equipped with the opening being put into for drawing, the cover is covered in opening, and one end in the cylinder far from the cover, which is equipped with, can push up along the tubular axis direction part drawing to be released to the pushing meanss other than opening.It is easy to operate, take conveniently the utility model has the advantages that can quickly remove drawing in the case where not damaging drawing or Drawing sheet bobbin, while can also stretch as needed, to adapt to the drawing of different height.
Description
Technical field
It is the utility model relates to a kind of drawing storage articles, in particular to a kind of for storing the Drawing sheet bobbin of drawing.
Background technique
Drawing sheet bobbin is a kind of for storing the bobbin of drawing, precious calligraphy and painting, poster and other items, since its is light, protection effect
Fruit is good, is widely used in the industries such as the fine arts, collection, mapping.
Existing Drawing sheet bobbin includes cylinder and cover, is directly placed into cylinder in use, drawing is spooled, then by cover button
On cylinder.
But after drawing is put into cylinder, due to not influenced by external force, drawing can strut automatically and be close to cylinder inboard wall, when
User may be due to the frictional force between drawing and cylinder inboard wall when taking drawing, and inconvenience is drawn off, at this point, work
Personnel can only turn cylinder, hit towards desktop or other regions, fall drawing, this mode can not only be damaged
Drawing sheet bobbin, it is also possible to drawing can be damaged；Simultaneously when the height of drawing is less than the height of cylinder, more it is not easy after being put into cylinder
It takes out, pull is also possible to that drawing is caused to be damaged by force, and certain economic loss is caused to user.
Utility model content
The purpose of the utility model is to provide a kind of for storing the Drawing sheet bobbin of drawing, its advantage is that figure can not damaged
Drawing is quickly removed in the case where paper or Drawing sheet bobbin, it is easy to operate, take conveniently, while it can also stretch as needed,
To adapt to the drawing of different height.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for storing drawing
Drawing sheet bobbin, including cylinder and cover, one end of the cylinder is equipped with the opening being put into for drawing, and the cover, which covers, to be open
Locate, one end in the cylinder far from the cover is equipped with and can push up along the tubular axis direction to push away part drawing
Pushing meanss other than being open out.
Through the above technical solutions, user opens cover and starts pushing meanss when taking drawing, pushing meanss is made to exist
Axis direction in cylinder along cylinder pushes up, so that part drawing be released other than opening, user holds drawing at this time
It is higher by the part of cylinder, is drawn off；The mode of drawing is taken in compared with the prior art, passes through setting in the present embodiment
Pushing meanss allow to quickly take out drawing, the easy to operate, side of taking in the case where not damaging drawing or Drawing sheet bobbin
Just.
The utility model is further arranged to: the pushing meanss include being fixed in the cylinder and far from the cover
First spring of one end and the push plate for being fixed in first spring free end, the size of the push plate and the cylinder internal diameter
It is adapted；
The two sides of the push plate circumferential direction are symmetrically arranged with a pair can be manually opened so that the first spring in compressive state is stretched
The limit assembly of contracting.
The two sides of the push plate circumferential direction are also symmetrically connected with a pair of of pressing plate, and every block pressur plate is respectively positioned on the adjacent limit assembly
Between, the pressing plate passes through the cylinder and extends towards the direction far from the cylinder, corresponds to the pressing plate on the cylinder
Position opens up the sliding slot slided up and down for the pressing plate vertically.
Through the above technical solutions, when taking drawing, cover, and manually opened limit assembly are opened, releases it to pushing away
The limit of plate the first telescopic spring and drives push plate to move upwards at this time, so that part drawing is released cylinder；Drawing takes out
Afterwards, user can be such that push plate moves downward along the chute, and limit admittedly to push plate by limit assembly by pressing pressing plate
Fixed, the first spring is in compressive state, the setting of pressing plate and sliding slot, for cooperating limit assembly to reset push plate at this time.
The utility model is further arranged to: the limit assembly includes the peace for being symmetrically opened in push plate circumferential direction two sides
The second bullet for filling hole, pressing lever in the mounting hole being set and is arranged between the mounting hole and the pressing lever
Spring, one end of the second spring and the slot bottom of the mounting hole are affixed, and the other end and the pressing lever are affixed, on the cylinder
The position of the corresponding pressing lever offers limit hole, and the pressing lever is pluggable to limit hole when the second spring is flexible
In.
Through the above technical solutions, push plate moves downward along the chute, when pressing lever is moved to limit when user presses pressing plate
When at the hole of position, pressing lever, by stretching out in mounting hole, and is plugged in limit hole under the action of by second spring elastic force, to realize
The reset of push plate.
The utility model is further arranged to: the compression limit position of first spring is arranged in the limit hole.
Through the above technical solutions, for making the first spring energy storage, in order to which it can release drawing after flexible.
The utility model is further arranged to: guidance set is equipped in first spring, the guidance set includes upper
Guide cylinder and the lower guide cylinder being slidably socketed outside the upper guide cylinder, the upper guide cylinder is far from the lower guide cylinder
One end and the push plate bottom surface are affixed, and the one end of the lower guide cylinder far from the upper guide cylinder and the cylinder bottom surface are affixed.
Through the above technical solutions, upper guide cylinder slides up and down in lower guide cylinder when the first telescopic spring or contraction,
The setting of guidance set keeps the first spring flexible along the vertical direction of upper guide cylinder and lower guide cylinder, avoids the first bullet
Spring is deviated to its two sides, prevents the first spring from deviating after prolonged use to its two sides, and then lead to its damage, can not be effective
Carry out stretch.
The utility model is further arranged to: sliding plug has the inner cylinder being connected to the cylinder in the cylinder, described
Inner cylinder and the cylinder are coaxially set and the opening of the cylinder, position and institute of the inner cylinder close to its top are stretched out in one end
The upper edge for stating cylinder abuts, and the length of the inner cylinder is less than the length of the cylinder, and the cover is threaded in described
The one end of cylinder far from the pushing meanss.
Through the above technical solutions, the setting of inner cylinder, be adjusted Drawing sheet bobbin can to oneself height as needed, so as to
In the drawing for adapting to different height, when preventing the height that can be boosted when the height of drawing lower than pushing meanss, pushing meanss without
Method plays the role of promotion, so that pushing meanss is enable greatly to be applied,
The utility model is further arranged to: the side of the cylinder inboard wall is connected with sliding block, and the inner tank theca is corresponding
The position of the sliding block offers the slideway for the sliding block along tubular axis direction vertical sliding, the side of the slideway
Several limiting slots being connected to the slideway are equidistantly offered, when rotating the cylinder, the sliding block can be with the barrel body rotation
Clamping is into the limiting slot.
Through the above technical solutions, the outer wall for holding cylinder is moved upwardly or downwardly when adjusting the height of Drawing sheet bobbin, this
When sliding block slide in slideway always, when the height of Drawing sheet bobbin and drawing match, rotating cylinder is clamped sliding block to limit
In slot, to be limited to cylinder.
The utility model is further arranged to: the connection on the inner tank theca and positioned at the limiting slot and the slideway
Place is vertically connected with elastic limit block.
Through the above technical solutions, the setting of elastic limit block prevents user from carrying for limiting to sliding block
When Drawing sheet bobbin is walked, the sliding block in limiting slot is connected to due to shaking, and is deviate from from the inside of limiting slot.
The utility model is further arranged to: the inner cylinder is equipped with scale mark, and the scale mark is located at the cunning
Side of the road far from the limiting slot.
Through the above technical solutions, may be viewed by scale mark when the height of adjustment Drawing sheet bobbin to determine the required height adjusted
Degree, in order to user's adjustment.
The utility model is further arranged to: being equipped with elastic suspenders on the cylinder.
Through the above technical solutions, the setting of elastic suspenders, carries convenient for user.
In conclusion the utility model has the following beneficial effects:
1, the Drawing sheet bobbin in the present embodiment quickly can take out drawing in the case where not damaging drawing or Drawing sheet bobbin,
It is easy to operate, take conveniently, while can also stretch as needed, to adapt to the drawing of different height, to make to push
Device can be applied greatly；
2, the setting of limit assembly makes the first spring be in compression shape in general for limiting to push plate
State in order to store power, while cooperating pressing plate and sliding slot, can carry out reset operation to push plate；
3, the setting of guidance set keeps the first spring flexible along the vertical direction of upper guide cylinder and lower guide cylinder, keeps away
Exempt from the first spring to deviate to its two sides, prevents the first spring from deviating after prolonged use to its two sides, and then lead to its damage
It is bad, it can not effectively stretch；
4, the setting of inner cylinder be adjusted Drawing sheet bobbin can to oneself height as needed, in order to adapt to different height
Drawing, when preventing the height that can be boosted when the height of drawing lower than pushing meanss, pushing meanss can not play the work of promotion
With.
Detailed description of the invention
Fig. 1 is the overall structure diagram of Drawing sheet bobbin；
Fig. 2 is the cross-sectional view for embodying pushing meanss；
Fig. 3 is the perspective view of the explosion for embodying mounting hole；
Fig. 4 is the status diagram for embodying pushing meanss and releasing drawing；
Fig. 5 is to embody the flexible structural schematic diagram of Drawing sheet bobbin；
Fig. 6 is the structural schematic diagram for embodying limit hole.
In figure, 1, cylinder；11, elastic suspenders；12, limit hole；13, sliding slot；14, sliding block；2, cover；3, drawing；4, it pushes away
Dynamic device；41, the first spring；42, push plate；43, limit assembly；431, mounting hole；432, pressing lever；433, second spring；44,
Pressing plate；5, guidance set；51, upper guide cylinder；52, lower guide cylinder；6, inner cylinder；61, slideway；62, limiting slot；63, elastic spacing
Block；64, scale mark.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: it is a kind of for storing the Drawing sheet bobbin of drawing, as depicted in figs. 1 and 2, including cylinder 1 and cover 2, cylinder 1
One end be equipped with opening, for being put into for drawing 3, cover 2 is covered in opening, for by closure of openings, thus prevent drawing 3 by
It is skidded off in cylinder 1, elastic suspenders 11 is installed on cylinder 1, convenient for users to carrying.One end in cylinder 1 far from cover 2 is equipped with
Pushing meanss 4, when taking drawing 3, user opens cover 2 and starts pushing meanss 4, makes pushing meanss 4 in cylinder 1 along cylinder
The axis direction of body 1 pushes up, so that part drawing 3 be released other than opening, user holds drawing 3 and is higher by cylinder at this time
1 part, is drawn off.
As shown in Fig. 2, pushing meanss 4 include being fixed in the first interior and far from 2 one end of cover spring 41 of cylinder 1 and consolidating
The push plate 42 in 41 free end of the first spring is connect, the axis of the axis and cylinder 1 of the first spring 41 coincides, in order to make push plate
42 stress is more stable, and the size of push plate 42 is adapted with 1 internal diameter of cylinder, when push plate 42 is acted in the elastic force of the first spring 41
When lower movement, sliding is close at the edge of push plate 42 with 1 inner wall of cylinder.
As shown in Figures 2 and 3, the circumferential two sides of push plate 42 are symmetrically arranged with a pair of of limit assembly 43, for push plate 42 into
Row limit is fixed, and limit assembly 43 includes the mounting hole 431 for being symmetrically opened in the circumferential two sides of push plate 42, setting in mounting hole 431
There is pressing lever 432, second spring 433, one end of second spring 433 and mounting hole are equipped between mounting hole 431 and pressing lever 432
431 slot bottom is affixed, and the other end and pressing lever 432 are affixed, and the one end of pressing lever 432 far from second spring 433 is in second spring
433 it is flexible in the state of extended mounting hole 431, it is on the contrary then be compressed in mounting hole 431, pressing lever 432 is corresponded on cylinder 1
Position offers the limit hole 12 for 432 grafting of pressing lever, the extreme position that the first spring 41 can compress is arranged in, usually
In the case of, pressing lever 432 is plugged in limit hole 12, and the first spring 41 is made to be in compressive state.
As shown in figure 4, user can exert a force to pressing lever 432 by finger when taking drawing 3, make pressing lever 432
It is compressed into mounting hole 431, releases the limit to push plate 42, the first spring 41 is flexible at this time and push plate 42 is driven to transport upwards
It is dynamic, so that part drawing 3 is released cylinder 1.
As shown in figures 1 and 3, the circumferential two sides of push plate 42 are also symmetrically connected with a pair of of pressing plate 44, the equal position of every block pressur plate 44
Between adjacent limit assembly 43, pressing plate 44 passes through cylinder 1 and extends outwardly towards the direction far from cylinder 1, corresponding pressure on cylinder 1
The position of plate 44 opens up the sliding slot 13 that supply plate 44 slides up and down vertically, and after drawing 3 takes out, user can be by pressing pressing plate
44, move downward push plate 42 13 along the chute, when pressing lever 432 is moved at limit hole 12, pressing lever 432 is by second spring
It by being stretched out in mounting hole 431 under the action of 433 elastic force, and is plugged in limit hole 12, to realize the reset of push plate 42, pressing plate
44 and the setting of sliding slot 13 while also playing the role of guiding to push plate 42, in order to pressing lever for resetting push plate 42
432 can accurately be inserted into limit hole 12.
As shown in figure 4, being equipped with guidance set 5 in the first spring 41 prevents first for being oriented to the first spring 41
Spring 41 is deviated to its two sides after prolonged use, and then leads to its damage, can not effectively be stretched.Guidance set 5
Including upper guide cylinder 51 and the lower guide cylinder 52 being slidably socketed outside upper guide cylinder 51, upper guide cylinder 51 is far from lower guide cylinder
52 one end and the bottom surface of push plate 42 are affixed, and the one end of lower guide cylinder 52 far from upper guide cylinder 51 and the bottom surface of cylinder 1 are affixed, when
When first spring 41 is flexible or shrinks, upper guide cylinder 51 slides up and down in lower guide cylinder 52, the setting of guidance set 5, makes the
One spring 41 can only be flexible along the vertical direction of upper guide cylinder 51 and lower guide cylinder 52, avoids the first spring 41 to its two lateral deviation
It moves.
As shown in Figure 4 and Figure 5, sliding plug has the inner cylinder 6 being connected with cylinder 1 in cylinder 1, with 1 coaxial line of cylinder
Be arranged and one end stretch out 1 upper end of cylinder opening, inner cylinder 6 is abutted close to the position on its top with the upper edge of cylinder 1, and inner cylinder
6 length is less than the length of cylinder 1, makes the bottom end of inner cylinder 6 always away from 42 certain distance of push plate, can in order to provide for push plate 42
Mobile space, cover 2 are threaded in the one end of inner cylinder 6 far from pushing meanss 4, the setting of inner cylinder 6, make 3, drawing can root
According to needing to be adjusted oneself height, in order to adapt to the drawing 3 of different height, prevent when the height of drawing 3 is lower than promotion
When the height that device 4 can boost, pushing meanss 4 can not play the role of promotion, so that it is bigger so that pushing meanss 4 is obtained
The application of degree.
As shown in Figure 5 and Figure 6, the side of 1 inner wall of cylinder is connected with sliding block 14, and 6 outer wall of inner cylinder corresponds to the position of sliding block 14
The slideway 61 for sliding block 14 along 1 axis direction vertical sliding of cylinder is offered, the side of slideway 61 equidistantly offers several and sliding
The limiting slot 62 that road 61 is connected to, when adjusting 3, drawing height, the outer wall for holding cylinder 1 is moved upwardly or downwardly, and is slided at this time
Block 14 is slided on always in slideway 61, and when 3, drawing height match with drawing 3, rotating cylinder 1 is clamped sliding block 14
Into limiting slot 62, to be limited to cylinder 1.
As shown in fig. 6, when user carries 3 walkings of drawing, being connected to sliding block 14 in limiting slot 62 may be by
In shaking, and deviate from from the inside of limiting slot 62, user needs again to carry out it limit operation at this time, to solve above-mentioned ask
Topic on 6 outer wall of inner cylinder and is located at a connectivity part vertical affixed elastic limit block 63 of the limiting slot 62 with slideway 61, for cunning
Block 14 is limited, and a possibility that it falls off from limit hole 12 is reduced.
Inner cylinder 6 is equipped with scale mark 64, is located at side of the slideway 61 far from limiting slot 62, the height of adjustment 3, drawing
When spending, scale mark 64 may be viewed by determine the required height adjusted, in order to user's adjustment.
The mode of drawing 3 is taken in compared with the prior art, is passed through setting pushing meanss 4 in the present embodiment, is allowed to
In the case where not damaging drawing 3 or 3, drawing, quickly drawing 3 is taken out, it is easy to operate, take conveniently, while it can be with root
According to stretching, to adapt to the drawing 3 of different height, so that pushing meanss 4 be enable greatly to be applied.
The course of work: when taking drawing 3, cover 2 is opened, and exert a force to pressing lever 432 by finger, makes pressing lever
432 are compressed into mounting hole 431, release the limit to push plate 42, and the first spring 41 is flexible at this time and drives push plate 42 upward
Movement, so that part drawing 3 is released cylinder 1.
After drawing 3 takes out, cover 2 is covered, and by pressing pressing plate 44, moves downward push plate 42 13 along the chute, when
When pressing lever 432 is moved at limit hole 12, pressing lever 432 is under the action of by 433 elastic force of second spring by stretching in mounting hole 431
Out, it and is plugged in limit hole 12, to realize the reset of push plate 42.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. it is a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: including cylinder (1) and cover (2), the one of the cylinder (1)
End is equipped with the opening being put into for drawing (3), and the cover (2) is covered in opening, far from the cover (2) in the cylinder (1)
One end be equipped with can be pushed up along the cylinder (1) axis direction with by part drawing (3) release opening other than promotion fill
Set (4).
2. it is according to claim 1 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: the pushing meanss (4) are wrapped
It includes and is fixed in interior and the first spring (41) far from the cover (2) one end of the cylinder (1) and is fixed in first bullet
The size of the push plate (42) of spring (41) free end, the push plate (42) is adapted with the cylinder (1) internal diameter；
The two sides of push plate (42) circumferential direction are symmetrically arranged with a pair can be manually opened so as to be in the first spring of compressive state
(41) flexible limit assembly (43)；
The two sides of push plate (42) circumferential direction are also symmetrically connected with a pair of of pressing plate (44), and every block pressur plate (44) is respectively positioned on adjacent described
Between limit assembly (43), the pressing plate (44) passes through the cylinder (1) and extends towards the direction far from the cylinder (1), institute
It states and corresponds to the position of the pressing plate (44) on cylinder (1) and open up the sliding slot (13) slided up and down for the pressing plate (44) vertically.
3. it is according to claim 2 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: the limit assembly (43) wraps
Include the mounting hole (431) for being symmetrically opened in the circumferential two sides of the push plate (42), the pressing lever being arranged in the mounting hole (431)
(432) and second spring (433) between the mounting hole (431) and the pressing lever (432), second bullet be set
One end of spring (433) and the slot bottom of the mounting hole (431) are affixed, and the other end and the pressing lever (432) are affixed, the cylinder
(1) position that the pressing lever (432) is corresponded on offers limit hole (12), and the pressing lever (432) is in the second spring
(433) pluggable into limit hole (12) when stretching.
4. it is according to claim 3 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: the limit hole (12) is arranged
In the compression limit position of first spring (41).
5. it is according to claim 2 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: in first spring (41)
Equipped with guidance set (5), the guidance set (5) includes upper guide cylinder (51) and is slidably socketed in the upper guide cylinder (51)
External lower guide cylinder (52), the upper guide cylinder (51) one end and the push plate (42) bottom far from the lower guide cylinder (52)
Face is affixed, and one end and the cylinder (1) bottom surface far from the upper guide cylinder (51) of the lower guide cylinder (52) are affixed.
6. it is according to claim 1 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: sliding in the cylinder (1)
It is plugged with the inner cylinder (6) being connected to the cylinder (1), the inner cylinder (6) and the cylinder (1) are coaxially set and one end is stretched out
The opening of the cylinder (1), the inner cylinder (6) abut close to the position on its top with the upper edge of the cylinder (1), described interior
The length of cylinder (6) is less than the length of the cylinder (1), and the cover (2) is threaded in the inner cylinder (6) far from the promotion
One end of device (4).
7. it is according to claim 6 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: the cylinder (1) inner wall
Side is connected with sliding block (14), and the position that inner cylinder (6) outer wall corresponds to the sliding block (14) is offered for the sliding block (14)
Along the slideway (61) of the cylinder (1) axis direction vertical sliding, the side of the slideway (61) equidistantly offers several and institute
The limiting slot (62) of slideway (61) connection is stated, when rotating the cylinder (1), the sliding block (14) can rotate with the cylinder (1)
Clamping is into the limiting slot (62).
8. it is according to claim 7 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: on the inner cylinder (6) outer wall
And the connectivity part for being located at the limiting slot (62) and the slideway (61) is vertically connected with elastic limit block (63).
9. it is according to claim 7 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: the inner cylinder (6) is equipped with
Scale mark (64), the scale mark (64) are located at side of the slideway (61) far from the limiting slot (62).
10. it is according to claim 1 a kind of for storing the Drawing sheet bobbin of drawing, it is characterized in that: being installed on the cylinder (1)
Flexible harness (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294832.9U CN208828360U (en) | 2018-08-10 | 2018-08-10 | It is a kind of for storing the Drawing sheet bobbin of drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294832.9U CN208828360U (en) | 2018-08-10 | 2018-08-10 | It is a kind of for storing the Drawing sheet bobbin of drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208828360U true CN208828360U (en) | 2019-05-07 |
Family
ID=66308982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294832.9U Expired - Fee Related CN208828360U (en) | 2018-08-10 | 2018-08-10 | It is a kind of for storing the Drawing sheet bobbin of drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208828360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891742A (en) * | 2018-08-10 | 2018-11-27 | 深圳市国测测绘技术有限公司 | It is a kind of for storing the Drawing sheet bobbin of drawing |
| CN111873693A (en) * | 2020-07-21 | 2020-11-03 | 安徽建筑大学 | Drawing tube for art design |
-
2018
- 2018-08-10 CN CN201821294832.9U patent/CN208828360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891742A (en) * | 2018-08-10 | 2018-11-27 | 深圳市国测测绘技术有限公司 | It is a kind of for storing the Drawing sheet bobbin of drawing |
| CN108891742B (en) * | 2018-08-10 | 2024-04-16 | 深圳市国测测绘技术有限公司 | Drawing cylinder for storing drawing |
| CN111873693A (en) * | 2020-07-21 | 2020-11-03 | 安徽建筑大学 | Drawing tube for art design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |