CN211730811U - Oil painting brush convenient to change oil painting brush head - Google Patents
Oil painting brush convenient to change oil painting brush head Download PDFInfo
- Publication number
- CN211730811U CN211730811U CN202020390323.7U CN202020390323U CN211730811U CN 211730811 U CN211730811 U CN 211730811U CN 202020390323 U CN202020390323 U CN 202020390323U CN 211730811 U CN211730811 U CN 211730811U
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- brush
- oil painting
- painting brush
- positioning
- pen
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Abstract
The utility model relates to the field of drawing tools and discloses an oil painting brush convenient for replacing an oil painting brush head, which comprises a brush holder and a brush head, wherein one end of the brush holder is detachably connected with the brush head, a positioning block is arranged at one end of the brush head, which is far away from the brush, and positioning clamp angles are symmetrically arranged on two sides of the top of the positioning block; one end of the pen holder close to the pen point is provided with a positioning groove, and the specification of the positioning groove is matched with that of the positioning block, so that the positioning block is tightly fitted in the positioning groove; the bottom of the inner cavity of the positioning groove is provided with a limiting hole, the inner diameter of the limiting hole is smaller than the distance between the two positioning clamping corners, the inner wall surface of the limiting hole is provided with a pair of grooves, and the pair of grooves are symmetrically distributed along the central axis of the limiting hole. The utility model can realize the replacement of the pen head quickly through the locating block of the pen head and the locating slot of the pen holder, and avoid the waste of the whole painting brush; under the effect through location card angle and spacing hole for the nib is fixed firmly with the pen-holder, avoids taking place to rock.
Description
Technical Field
The utility model relates to a drawing apparatus technical field particularly, relates to an oil painting brush convenient to change oil painting nib.
Background
Traditional oil painting brushes generally fix the nib on wooden pen holder, and every oil painting brush only possesses a function, and people often need to use a whole set of oil painting brush simultaneously when drawing just can accomplish the drawing.
However, the long-time use of the oil painting brush may cause the pen point to be worn out, and the pen holder is also discarded after the pen point is worn out, so that a large amount of wood is wasted, and additional consumption is caused to a user; on the other hand, if the painting is written outside, a large amount of space is occupied by carrying a large number of oil painting brushes, and much inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil painting brush convenient to change oil painting brush nib, it can be convenient for oil painting brush change nib, and portable can not cause too big wasting of resources simultaneously.
The embodiment of the utility model is realized like this:
a painting brush convenient for replacing a painting brush head comprises a brush holder and a brush head, wherein one end of the brush holder is detachably connected with the brush head, a positioning block is arranged at one end of the brush head far away from a brush, and positioning clamping corners are symmetrically arranged on two sides of the top of the positioning block; a positioning groove is formed in one end, close to the pen point, of the pen holder, and the specification of the positioning groove is matched with that of the positioning block, so that the positioning block is tightly fitted in the positioning groove; the bottom of the inner cavity of the positioning groove is provided with a limiting hole, the inner diameter of the limiting hole is smaller than the distance between the two positioning clamping corners, the inner wall surface of the limiting hole is provided with a pair of grooves, and the pair of grooves are symmetrically distributed along the central axis of the limiting hole.
Furthermore, a limiting spring is arranged in the center of the limiting hole.
Furthermore, a push rod is sleeved in the pen holder, and the positioning groove is formed in one end, close to the pen point, of the push rod.
Further, the other end of the push rod is provided with a propelling mechanism used for pushing the push rod to move along the axial direction of the penholder.
Further, the propelling mechanism comprises a threaded sleeve, a rotating piece arranged in the threaded sleeve and a driving piece used for driving the rotating piece to rotate; the threaded sleeve is fixedly connected with one end of the push rod, which is far away from the pen point, and internal threads are arranged in the threaded sleeve;
an external thread in threaded connection with the internal thread is arranged outside the rotating piece;
the inner wall surface of the pen holder is provided with a sliding groove, and the outer wall surface of the threaded sleeve is in sliding connection with the sliding groove.
Further, the outer wall surface of the threaded sleeve is provided with a sliding block, and the threaded sleeve is connected with the sliding groove in a sliding mode through the sliding block.
Further, the driving piece comprises a rotating cover which is rotatably connected with the penholder, and the inner surface of the rotating cover is fixedly connected with the rotating piece.
Furthermore, the outer surface of the rotary cover is rotatably provided with a semicircular hanging ring.
Further, the outer wall surface of the pen holder is also provided with a rubber sleeve, and the rubber sleeve is provided with anti-skidding lines.
The utility model has the advantages that:
the utility model can realize the replacement of the pen head quickly by the locating block of the pen head and the locating slot of the pen holder, and the pen head and the pen holder are firmly fixed by the locating clip angle and the limiting hole, thereby avoiding the shaking; through changing the bad nib that falls, avoided the waste of whole oil painting brush, and when carrying outward, through carrying a plurality of small and exquisite nibs and a small amount of pen-holders, can realize the demand of drawing, saved the space, it is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an oil painting brush according to an embodiment of the present invention;
fig. 2 is a top view of a positioning groove according to an embodiment of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
Icon: 1-rotary cover, 2-pen holder, 21-sliding groove, 3-propelling mechanism, 31-thread sleeve, 311-sliding block, 312-internal thread, 32-rotary piece, 321-external thread, 4-push rod, 5-positioning groove, 51-limiting hole, 52-limiting spring, 53-groove, 6-positioning block, 61-positioning clamping angle, 7-pen point and 8-rubber sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-3, the present embodiment provides a painting brush convenient for replacing a painting brush head, which includes a brush holder 2 and a brush head 7, wherein one end of the brush holder 2 is detachably connected to the brush head 7, a positioning block 6 is disposed at one end of the brush head 7 away from a brush, positioning corners 61 are symmetrically disposed at two sides of the top of the positioning block 6, and the positioning corners 61 protrude toward the inner wall of the brush holder 2; one end of the pen holder 2 close to the pen point 7 is provided with a positioning groove 5, and the specification of the positioning groove 5 is matched with that of the positioning block 6, so that the positioning block 6 is tightly fitted in the positioning groove 5; spacing hole 51 has been seted up to the constant head tank 5 inner chamber bottom, and the internal diameter of spacing hole 51 is less than the interval between two locator card angles 61, and a pair of recess 53 has been seted up to the internal wall face of spacing hole 51, and a pair of recess 53 is along the central axis symmetric distribution of spacing hole 51.
The working principle is as follows: when the oil painting brush is used, one end of a positioning block 6 of a pen point 7 is inserted into a positioning groove 5 at one end of a pen holder 2, it needs to be explained that a positioning clamp corner 61 has elasticity, at the moment, the positioning clamp corner 61 can be pinched to reduce the distance between the two positioning clamp corners 61 or directly extend the positioning clamp corner 61 into a limiting hole 51, and the positioning clamp corner 61 can be firmly limited in the limiting hole 51 because the inner diameter of the limiting hole 51 is smaller than the distance between the two positioning clamp corners 61, so that the positioning block 6 can be firmly jointed with the positioning groove 5 without shaking; if the pen point 7 needs to be replaced, the pen point 7 is rotated to enable the positioning clamping corner 61 to reach the groove 53, at the moment, the positioning clamping corner 61 can get rid of the limitation of the limiting hole 51, and then the pen point 7 is directly pulled out for replacement.
In order to make the positioning block 6 more tightly restrained in the positioning slot 5, in the present embodiment, a restraining spring 52 is further disposed in the center of the restraining hole 51. After the locating piece 6 got into in the constant head tank 5, the rethread pressed down nib 7 for 6 extrusion spacing springs 52 of locating piece, rotatory nib 7 of rethread make locator card angle 61 block in spacing hole 51, and the extrusion force of rethread spacing springs 52 makes locating piece 6 get into and fixes a position in the constant head tank 5, and further assurance oil painting brush takes place the possibility of rocking in the use.
In this embodiment, a push rod 4 is sleeved in the pen holder 2, the positioning groove 5 is arranged at one end of the push rod 4 close to the pen point 7, the pushing mechanism 3 for pushing the push rod 4 to move axially along the pen holder 2 is arranged at the other end of the push rod 4, the pushing mechanism 3 comprises a threaded sleeve 31 and a rotating member 32 arranged in the threaded sleeve 31, the threaded sleeve 31 is fixedly connected with one end of the push rod 4, and an internal thread 312 is arranged in the threaded sleeve 31; the rotary member 32 is provided with an external thread 321 threadedly coupled with the internal thread 312; the inner wall surface of the penholder 2 is provided with a sliding groove 21, the outer wall surface of the threaded sleeve 31 is provided with a sliding block 311, and the threaded sleeve 31 is in sliding connection with the sliding groove 21 through the sliding block 311.
The user is rotatory through rotating member 32 for screw sleeve 31 is under the limiting displacement of spout 21, converts the rotary motion of rotating member 32 into linear motion, thereby makes screw sleeve 31 slide around spout 21, and then makes push rod 4 and 7 back-and-forth movements of nib, realizes the regulation of oil painting brush length, is applicable to the user demand of different age groups, has increased the use comfort level of oil painting brush.
In this embodiment, one end of the pen container is rotatably provided with a rotating cover 1, the inner surface of the rotating cover 1 is fixedly connected with the rotating member 32, and when the pen container is used, the rotating member 32 can be controlled to rotate by rotating the rotating cover 1 so as to drive the threaded sleeve 31 to slide back and forth along the sliding groove 21, so that the push rod 4 and the pen point 7 move back and forth, and the length of the oil painting brush can be adjusted.
In this embodiment, the surface of rotatory lid 1 rotates and is provided with semicircle type link, through setting up semicircle type link, is convenient for hang fixed oil painting brush.
In this embodiment, the pen holder 2 is further provided with a rubber sleeve 8, and the rubber sleeve 8 is provided with anti-skid lines. The pen container is convenient to hold and more comfortable to use.
To sum up, the utility model can realize the replacement of the pen head quickly by the locating block of the pen head and the locating slot of the pen holder, and the pen head and the pen holder are firmly fixed by the locating clip angle and the limiting hole, thereby avoiding the shaking; through changing the bad nib that falls, avoided the waste of whole oil painting brush, and when carrying outward, through carrying a plurality of small and exquisite nibs and a small amount of pen-holders, can realize the demand of drawing, saved the space, it is more convenient to use.
The utility model discloses the push rod is established through the cover in the pen-holder to the painting brush, and the holistic length of adjustable pen-holder adapts to different crowds' different user demands.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The oil painting brush convenient for replacing the oil painting brush head comprises a brush holder (2) and a brush head (7), and is characterized in that one end of the brush holder (2) is detachably connected with the brush head (7),
a positioning block (6) is arranged at one end, away from the brush, of the pen point (7), and positioning clamp angles (61) are symmetrically arranged on two sides of the top of the positioning block (6);
a positioning groove (5) is formed in one end, close to the pen point (7), of the pen holder (2), the specification of the positioning groove (5) is matched with that of the positioning block (6), and therefore the positioning block (6) is tightly fitted in the positioning groove (5);
the bottom of the inner cavity of the positioning groove (5) is provided with a limiting hole (51), the inner diameter of the limiting hole (51) is smaller than the distance between the two positioning clamp angles (61), the inner wall surface of the limiting hole (51) is provided with a pair of grooves (53), and the pair of grooves (53) are symmetrically distributed along the central axis of the limiting hole (51).
2. An oil painting brush convenient for replacing an oil painting brush head according to claim 1, characterized in that a limiting spring (52) is further arranged in the center of the limiting hole (51).
3. The oil painting brush convenient for replacing the head of the oil painting brush head as claimed in claim 1, wherein a push rod (4) is sleeved in the brush holder (2), and the positioning groove (5) is formed in one end, close to the brush head (7), of the push rod (4).
4. A painting brush with easy replaceable brush head according to claim 3, characterized in that the other end of the push rod (4) is provided with a pushing mechanism (3) for pushing the push rod (4) to move axially along the brush holder (2).
5. An oil painting brush facilitating the replacement of the painting tip according to claim 4, characterized in that the advancing mechanism (3) comprises a threaded sleeve (31), a rotary member (32) arranged inside the threaded sleeve (31) and a driving member for driving the rotary member in rotation; the threaded sleeve (31) is fixedly connected with one end, far away from the pen point (7), of the push rod (4), and internal threads (312) are arranged in the threaded sleeve (31);
an external thread (321) which is in threaded connection with the internal thread (312) is arranged outside the rotating piece (32);
the inner wall surface of the penholder (2) is provided with a sliding groove (21), and the outer wall surface of the threaded sleeve (31) is in sliding connection with the sliding groove (21).
6. The oil painting brush convenient for replacing an oil painting brush head as claimed in claim 5, wherein a sliding block (311) is arranged on the outer wall surface of the threaded sleeve (31), and the threaded sleeve (31) is in sliding connection with the sliding groove (21) through the sliding block (311).
7. A painting brush with easy replaceable brush head according to claim 5, characterized in that the drive element comprises a rotary cap (1) rotatably connected to the brush holder (2), the inner surface of the rotary cap (1) being fixedly connected to the rotary element (32).
8. An oil painting brush convenient for replacing an oil painting brush head according to claim 7, characterized in that the outer surface of the rotating cover (1) is rotatably provided with a semicircular hanging ring.
9. The oil painting brush convenient for replacing an oil painting brush head as claimed in claim 1, wherein a rubber sleeve (8) is further arranged on the outer wall surface of the brush holder (2), and anti-skid lines are arranged on the rubber sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390323.7U CN211730811U (en) | 2020-03-24 | 2020-03-24 | Oil painting brush convenient to change oil painting brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390323.7U CN211730811U (en) | 2020-03-24 | 2020-03-24 | Oil painting brush convenient to change oil painting brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211730811U true CN211730811U (en) | 2020-10-23 |
Family
ID=72854258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020390323.7U Expired - Fee Related CN211730811U (en) | 2020-03-24 | 2020-03-24 | Oil painting brush convenient to change oil painting brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211730811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334985A (en) * | 2021-06-11 | 2021-09-03 | 齐齐哈尔大学 | Automatic oil painting brush |
| CN113815334A (en) * | 2021-09-26 | 2021-12-21 | 浙江鸿星文具有限公司 | Gouache pen |
-
2020
- 2020-03-24 CN CN202020390323.7U patent/CN211730811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334985A (en) * | 2021-06-11 | 2021-09-03 | 齐齐哈尔大学 | Automatic oil painting brush |
| CN113815334A (en) * | 2021-09-26 | 2021-12-21 | 浙江鸿星文具有限公司 | Gouache pen |
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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: 20201023 Termination date: 20210324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |