CN203511137U - Improved paintbrush trimming tool - Google Patents
Improved paintbrush trimming tool Download PDFInfo
- Publication number
- CN203511137U CN203511137U CN201320709890.4U CN201320709890U CN203511137U CN 203511137 U CN203511137 U CN 203511137U CN 201320709890 U CN201320709890 U CN 201320709890U CN 203511137 U CN203511137 U CN 203511137U
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- China
- Prior art keywords
- spiral
- cutter head
- hollow bushing
- paintbrush
- groove
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- Withdrawn - After Issue
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Abstract
The utility model relates to a paintbrush maintenance tool, in particular to an improved paintbrush trimming tool. The improved paintbrush trimming tool comprises a spiral tool bit, a threaded hollow sleeve, a front arm, a rear arm and a hollow sleeve, wherein the spiral tool bit comprises a spiral tool face and a spiral tool face end head; the threaded hollow sleeve comprises a groove clamping head and hollow threads; the front arm comprises a front arm rod, an inclined-surface tool bit and a hinging bolt hole; the rear arm comprises a rear arm rod, an inclined-surface screw stud and an inclined-surface nut; the hollow sleeve comprises a groove and a hollow sleeve body; the spiral tool bit is fixed on the side surface of the upper part of the hollow sleeve; the hollow threads are formed in the lower part of the threaded hollow sleeve; the inclined-surface screw stud can freely slide in the gaps of the hollow threads; the inclined-surface nut is clamped in the threaded hollow sleeve to prevent the rear arm from falling; the front arm is hinged to the rear arm; the incline-surface tool bit is hinged to the front arm rod.
Description
Technical field
The utility model relates to a kind of maintenance instrument of paintbrush, specifically a kind of instrument of improved pruning paintbrush.
Background technology
The student of art major often will use paintbrush tool.Paintbrush is owing to smearing back and forth on painting canvas, makes the pen hair wearing and tearing of paintbrush, even to turning up, sticks up, if this thing happens the paintbrush of just having to change.For a common student, this is a no small spending.
Some students, in order to pare down expenses, remove to prune the paintbrush of wearing and tearing with scissors, extend the service life of paintbrush.But because paintbrush is all more tiny, scissors is larger again, can not paintbrush be pruned finely.And paintbrush generally weares and teares to such an extent that the most severe place is nib, be all nib bifurcated conventionally, cause paintbrush to use, only abandon.And the intrinsic structure of scissors is only suitable for cutting straight line or curve in plane, but it can not be pruned out very thin and be the nib of similar cone.
In addition, the pencil-knife that we often use is also the pencil that can only cut hard, and cannot prune the paintbrush of quality softness.Do not have the same instrument to can be good at pruning the paintbrush of wearing and tearing, extend the service life of paintbrush.This is the existing weak point of prior art.
Utility model content
For the defect existing in prior art, extend the service life of paintbrush.The purpose of this utility model is to provide a kind of instrument of improved pruning paintbrush.
For reaching above object, the technical scheme that the utility model is taked is: a kind of instrument of improved pruning paintbrush, comprises spiral cutter head, spiral lamination hollow bushing, forearm, postbrachium, hollow bushing; Described spiral cutter head comprises described spiral knife face, spiral knife face termination; Described spiral lamination hollow bushing, comprises groove dop, the empty spiral lamination of thread; Described forearm comprises front armed lever, inclined-plane cutter head, link bolt hole; Described postbrachium comprises rear armed lever, inclined-plane double-screw bolt, slant nut; Described hollow bushing comprises groove, hollow bushing body.
Described spiral cutter head is a conical spirality, and the helix that spirals up from conical base to cone tip is more and more intensive; Described spiral cutter head is fixed on the upper side of described hollow bushing; The empty spiral lamination of thread is arranged at the bottom of described spiral lamination hollow bushing; Described inclined-plane double-screw bolt can be free to slide in thread empty spiral lamination gap, and described slant nut is stuck in spiral lamination hollow bushing, prevents that described postbrachium from coming off; Described forearm and described postbrachium are hinged; Described inclined-plane cutter head and described front armed lever are hinged.
The utility model can also be such: the empty spiral lamination of the described thread helix that spirals up from is down more and more intensive.
The utility model can also be such: described inclined-plane double-screw bolt and described slant nut are positioned at one end of rear armed lever, and can freely rotate, and one end of described rear armed lever is that the angle of Yu Qi axis, inclined-plane is 25.6 degree; Described slant nut bottom surface is that the angle of Yu Qi axis, inclined-plane is 25.6 degree.
The utility model can also be such: described groove is positioned at the both sides of described hollow bushing; Described groove is positioned at the rectangular recess that is shaped as of described hollow bushing open end portion, and the described groove other end is that a side is wedge shape, and front is the groove of rectangle, and connects rectangular recess by an inclined-plane; And the groove that side is wedge shape is darker than rectangular recess.
The utility model can also be such: described postbrachium and front armed lever are made by stainless steel; Described spiral lamination hollow bushing and described hollow bushing are made of aluminum.
The utility model can also be such: described groove dop be shaped as rectangular recess, and can embed in described groove.
The utility model can also be such: the cross sectional shape of described spiral cutter head is wedge shape, and is made by high strength chromium steel.
The utility model can also be such: described spiral knife face termination be shaped as semi-circular recesses, and be connected with described spiral knife face one.
The utility model can also be such: described inclined-plane cutter head comprises cutter head curved surface, link bolt; The upside of cutter head curved surface and right side are the knife edge, thinner than its downside and left side, and are made by high strength chromium steel.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the structural representation of spiral cutter head of the present utility model and hollow bushing.
Fig. 3 is the cross-sectional view of spiral cutter head of the present utility model.
Fig. 4 is the structural representation of spiral lamination hollow bushing of the present utility model.
Fig. 5 is the structural representation of forearm of the present utility model.
Fig. 6 is the structural representation of postbrachium of the present utility model.
Fig. 7 is the front view of inclined-plane of the present utility model cutter head.
Fig. 8 is the left view of inclined-plane of the present utility model cutter head.
described in the specific embodiment
Referring to Fig. 1-8, the utility model is a kind of instrument of improved pruning paintbrush, comprises spiral cutter head 1, spiral lamination hollow bushing 2, forearm 3, postbrachium 4, hollow bushing 5; Spiral cutter head 1 comprises spiral knife face 1.1, spiral knife face termination 1.2; Spiral lamination hollow bushing 2 comprises groove dop 2.1, the empty spiral lamination 2.2 of thread; Forearm 3 comprises front armed lever 3.1, inclined-plane cutter head 3.2, link bolt hole 3.3; Postbrachium 4 comprises rear armed lever 4.1, inclined-plane double-screw bolt 4.2, slant nut 4.3; Hollow bushing 5 comprises groove 5.1, hollow bushing body 5.2.
Using method:
Referring to Fig. 2 and Fig. 4, the groove 5.1 of hollow bushing 5 is positioned at the both sides of hollow bushing 5; Groove 5.1 is positioned at the rectangular recess that is shaped as of hollow bushing 5 open end portion, groove dop 2.1 be shaped as rectangular recess, and can embed in groove 5.1, spiral lamination hollow bushing 2 and hollow bushing 5 are made of aluminum.In the groove of the wedge shape of the groove 5.1 of the groove dop 2.1 insertion hollow bushings 5 of spiral lamination hollow bushing 2, make groove dop 2.1 and the mutual interlock of groove 5.1, fix hollow bushing 5 and spiral lamination hollow bushing 2.
Referring to Fig. 2 and Fig. 4, groove 5.1 other ends are that a side is wedge shape, and front is the groove of rectangle, and connect rectangular recess by an inclined-plane; And the groove that side is wedge shape is darker than rectangular recess, make groove dop 2.1 be not easy to skid off groove 5.1, reach the effect of fixing hollow bushing 5 and spiral lamination hollow bushing 2.If while needing separated hollow bushing 5 and spiral lamination hollow bushing 2, as long as exert oneself a little, groove dop 2.1 can skid off groove 5.1 along the inclined-plane that connects rectangular recess, so just separation hollow bushing 5 and spiral lamination hollow bushing 2.
Referring to Fig. 1, spiral cutter head 1 is fixed on the upper side of hollow bushing 5; Because the model of paintbrush has a variety ofly, thickness and size are all different, and the size of radius of turn of corresponding spiral cutter head 1 is, the width of knife face of spiral cutter head 1 and the number of turns of spiral rotating are all different.So the utility model is typically equipped with the spiral cutter head 1 that is fixed on hollow bushing 5 of several different models, while needing that spiral cutter head 1, only need to be by the groove of the wedge shape of the groove 5.1 of the hollow bushing 5 of the groove dop of spiral lamination hollow bushing 2 2.1 these model spiral cutter heads 1 of insertion.
1 use of spiral cutter head is of a specified duration in addition also can wear and tear, and needs to change.During replacing, do not need to change the instrument of whole pruning paintbrush, only need to change spiral cutter head 1 and hollow bushing 5, can economize on resources like this, avoid unnecessary waste.
If need to change, as long as the groove dop 2.1 of spiral lamination hollow bushing 2 is skidded off in the groove of wedge shape of groove 5.1 of hollow bushing 5.
Referring to Fig. 1, inclined-plane double-screw bolt 4.2 can be free to slide in thread empty spiral lamination 2.2 gaps, and slant nut 4.3 is stuck in spiral lamination hollow bushing, prevents that postbrachium 4 from coming off; Forearm 3 and postbrachium 4 are hinged; Inclined-plane cutter head 3.2 is hinged with front armed lever 3.1.Because the model of paintbrush has a variety of, thickness and size are all different, can adjust like this angle between forearm 3, postbrachium 4, inclined-plane cutter head 3.2 and front armed lever 3.1, inclined-plane cutter head 3.2 can be slided by the helicoid along spiral knife face 1.1 with suitable angle.
Referring to Fig. 1 and Fig. 6, the empty spiral lamination 2.2 of thread is arranged at the bottom of spiral lamination hollow bushing 2; Inclined-plane double-screw bolt 4.2 can be free to slide in thread empty spiral lamination 2.2 gaps, and slant nut 4.3 is stuck in spiral lamination hollow bushing, prevents that postbrachium 4 from coming off; Inclined-plane double-screw bolt 4.2 and slant nut 4.3 are positioned at one end of rear armed lever 4.1, and can freely rotate, and increase the sliding capability of inclined-plane double-screw bolt 4.2.One end of rear armed lever 4.1 is that the angle of Yu Qi axis, inclined-plane is 25.6 degree; Slant nut 4.3 bottom surfaces are that the angle of Yu Qi axis, inclined-plane is 25.6 degree, and this angle is to draw to obtain preferred angle through many experiments.
Referring to Fig. 3, the cross sectional shape of spiral knife face 1.1 is wedge shape, the similar shearing blade of wedge shape, and one end is wide, and one end is narrow.When inclined-plane cutter head 3.2 slides along the helicoid of spiral knife face 1.1, just form the effect of similar scissors, can repair the pen mao of the crooked and bifurcated of paintbrush.
In order to extend the service life of inclined-plane cutter head 3.2 and spiral cutter head 1, increase its intensity, inclined-plane cutter head 3.2 and spiral cutter head 1 are made by high strength chromium steel.
While using due to paintbrush, that is to say that more approaching nib partly weares and teares more seriously, according to this feature, referring to Fig. 2 and Fig. 4, spiral cutter head 1 is a conical spirality, and the helix that spirals up from conical base to cone tip is more and more intensive, so more, to the part of nib, more can prune carefully.Same, connect spiral cutter head 1 postbrachium inclined-plane double-screw bolt 4.2 along the empty spiral lamination of thread 2.2 gaps in track, the empty spiral lamination 2.2 of the thread helix that spirals up from is down more and more intensive.
Referring to Fig. 3, used the people of paintbrush all to know that the part of brush tip will have the vigour of style in writing of certain length, it is just handy to use, thus spiral knife face termination 1.2 be shaped as semi-circular recesses, and be connected with spiral knife face 1.1 one.The length of semi-circular recesses is to set according to the pen of different model.
The cutter head curved surface 3.2.1 of inclined-plane cutter head 3.2,3.2.2,3.2.3 is in order to coordinate the preferred angle of spiral cutter head 1, and it is more agile to make to prune.Referring to Fig. 7 and Fig. 8, inclined-plane cutter head 3.2 comprises cutter head curved surface 3.2.1,3.2.2,3.2.3, link bolt 3.2.3; The upside of cutter head curved surface 3.2.1 and right side are the knife edge, thinner than its downside and left side.
The utility model can also be such: postbrachium and front armed lever 3.1 are made by stainless steel.
The utility model provides a kind of new technical scheme the service life of paintbrush and prolongation paintbrush for pruning.
Claims (9)
1. an instrument for improved pruning paintbrush, is characterized in that: comprise spiral cutter head (1), spiral lamination hollow bushing (2), forearm (3), postbrachium (4), hollow bushing (5); Described spiral cutter head (1) comprises described spiral knife face (1.1), spiral knife face termination (1.2); Described spiral lamination hollow bushing (2) comprises groove dop (2.1), thread empty spiral lamination (2.2); Described forearm (3) comprises front armed lever (3.1), inclined-plane cutter head (3.2), link bolt hole (3.3); Described postbrachium (4) comprises rear armed lever (4.1), inclined-plane double-screw bolt (4.2), slant nut (4.3); Described hollow bushing (5) comprises groove (5.1), hollow bushing body (5.2); Described spiral cutter head (1) is a conical spirality, and the helix that spirals up from conical base to cone tip is more and more intensive; Described spiral cutter head (1) is fixed on the upper side of described hollow bushing (5); Thread empty spiral lamination (2.2) is arranged at the bottom of described spiral lamination hollow bushing (2); Described inclined-plane double-screw bolt (4.2) can be free to slide in thread empty spiral lamination (2.2) gap, and described slant nut (4.3) is stuck in spiral lamination hollow bushing, prevents that described postbrachium (4) from coming off; Described forearm (3) and described postbrachium (4) are hinged; Described inclined-plane cutter head (3.2) is hinged with described front armed lever (3.1).
2. the instrument of a kind of improved pruning paintbrush according to claim 1, is characterized in that: the empty spiral lamination of described thread (2.2) helix that spirals up from is down more and more intensive.
3. the instrument of a kind of improved pruning paintbrush according to claim 1, it is characterized in that: described inclined-plane double-screw bolt (4.2) and described slant nut (4.3) are positioned at one end of rear armed lever (4.1), and can freely rotate, one end of described rear armed lever (4.1) is that the angle of Yu Qi axis, inclined-plane is 25.6 degree; Described slant nut (4.3) bottom surface is that the angle of Yu Qi axis, inclined-plane is 25.6 degree.
4. the instrument of a kind of improved pruning paintbrush according to claim 1, is characterized in that: described groove (5.1) is positioned at the both sides of described hollow bushing (5); Described groove (5.1) is positioned at the rectangular recess that is shaped as of described hollow bushing (5) open end portion, and described groove (5.1) other end is that a side is wedge shape, and front is the groove of rectangle, and connects rectangular recess by an inclined-plane; And the groove that side is wedge shape is darker than rectangular recess.
5. according to the instrument of a kind of improved pruning paintbrush described in claim 1 or 4, it is characterized in that: described postbrachium (4) and front armed lever (3.1) are made by stainless steel; Described spiral lamination hollow bushing (2) and described hollow bushing (5) are made of aluminum.
6. according to the instrument of a kind of improved pruning paintbrush described in claim 1 or 4, it is characterized in that: described groove dop (2.1) be shaped as rectangular recess, and can embed in described groove (5.1).
7. the instrument of a kind of improved pruning paintbrush according to claim 1, is characterized in that: the cross sectional shape of described spiral cutter head (1) is wedge shape, and is made by high strength chromium steel.
8. according to claim 1 or 7 or the instrument of described a kind of improved pruning paintbrush, it is characterized in that: described spiral knife face termination (1.2) be shaped as semi-circular recesses, and be connected with described spiral knife face (1.1) one.
9. the instrument of a kind of improved pruning paintbrush according to claim 1, is characterized in that: described inclined-plane cutter head (3.2) comprises cutter head curved surface (3.2.1,3.2.2,3.2.3) link bolt (3.2.3); The upside of cutter head curved surface (3.2.1) and right side are the knife edge, thinner than its downside and left side, and are made by high strength chromium steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709890.4U CN203511137U (en) | 2013-11-12 | 2013-11-12 | Improved paintbrush trimming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709890.4U CN203511137U (en) | 2013-11-12 | 2013-11-12 | Improved paintbrush trimming tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511137U true CN203511137U (en) | 2014-04-02 |
Family
ID=50370117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709890.4U Withdrawn - After Issue CN203511137U (en) | 2013-11-12 | 2013-11-12 | Improved paintbrush trimming tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538422A (en) * | 2013-11-12 | 2014-01-29 | 邹珺 | Improved tool for trimming brush |
-
2013
- 2013-11-12 CN CN201320709890.4U patent/CN203511137U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538422A (en) * | 2013-11-12 | 2014-01-29 | 邹珺 | Improved tool for trimming brush |
| CN105109265A (en) * | 2013-11-12 | 2015-12-02 | 邹珺 | Tool for prolonging service life of paintbrush |
| CN105216536A (en) * | 2013-11-12 | 2016-01-06 | 邹珺 | A kind of maintenance instrument of paintbrush |
| CN103538422B (en) * | 2013-11-12 | 2016-02-17 | 王业 | A kind of instrument of pruning paintbrush of improvement |
| CN105216536B (en) * | 2013-11-12 | 2017-10-31 | 林建明 | A kind of maintenance instrument of paintbrush |
| CN105109265B (en) * | 2013-11-12 | 2017-12-05 | 南京旭羽睿材料科技有限公司 | A kind of instrument for the service life for extending paintbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20160217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |