CN205058935U

CN205058935U - Random painting brush of changing nib

Info

Publication number: CN205058935U
Application number: CN201520622604.XU
Authority: CN
Inventors: 周员彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-13
Filing date: 2015-08-13
Publication date: 2016-03-02
Anticipated expiration: 2025-08-13

Abstract

The utility model discloses a random painting brush of changing nib, fight and the pen -holder including nib, pen, the nib set up in on the pen is fought, the pen fight and the pen -holder between connecting piece through can the split be connected, be provided with on one of them side end face of connecting piece and be absorbed in its inside first tongue -and -groove, be provided with on the opposite side terminal surface and stretch out its outside second tenon, be provided with on the free end terminal surface of pen -holder with the first tenon of first tongue -and -groove matched with, be provided with on the free end terminal surface that the pen was fought with second tenon matched with second tongue -and -groove. The utility model discloses can change the nib according to the demand, make the convenience of drawing a picture, both practice thrift the time of drawing a picture, reduce the consumables cost again.

Description

A kind of random paintbrush changing nib

Technical field

The utility model relates to paintbrush technical field, is more particularly a kind of random paintbrush changing nib.

Background technology

Paintbrush, general animal coarse wool or the exquisite fiber of adopting is made, and not of uniform size, various in style, purposes is mainly used in Art College in View of Higher Education Law, the special pens such as colored drawing, oil painting aspect.

As everyone knows, painter often needs the branched paintbrush carrying different model, variety classes, different purposes, and a lot of penholder of these paintbrushes is different in size, when painter get used to a kind of penholder of length, with the penholder of different length, can seem not nature, use and have some setbacks, awkward.

Utility model content

The purpose of this utility model is to overcome the above defect of prior art, provides one can change nib according to demand, makes to draw a picture conveniently, has both saved and has drawn a picture the time, reduces again the random paintbrush changing nib of consumables cost.

In order to reach above object, the utility model is achieved through the following technical solutions: a kind of random paintbrush changing nib, comprise nib, pen bucket and penholder, described nib is arranged in described pen bucket, it is characterized in that, connector by splitting between described pen bucket and penholder is connected, a wherein side end face of described connector is provided with the first tongue-and-groove being absorbed in its inside, opposite side end face is provided with the second tenon stretching out its outside, the free end end face of described penholder is provided with the first tenon matched with described first tongue-and-groove, the free end end face of described pen bucket is provided with the second tongue-and-groove matched with described second tenon.

As preferably, interference fit between described first tenon and the first tongue-and-groove, threaded engagement between described second tenon and the second tongue-and-groove.

As the alternative of such scheme, threaded engagement between described first tenon and the first tongue-and-groove, also threaded engagement between described second tenon and the second tongue-and-groove.

As the alternative of such scheme, interference fit between described first tenon and the first tongue-and-groove, the shaft section of described second tenon is provided with one perpendicular to the chute of its axial line, a spin is accommodated with in described chute, the outlet of described chute has the closing in limit that a diameter is less than described spin, described spin part is stretched out outside described chute, be provided with spring between the diapire of described spin and described chute, the inwall of described second tongue-and-groove be provided with the blind slot matched with the spin part of stretching out outside described chute.

Beneficial effect: the utility model can change nib according to demand, makes to draw a picture conveniently, had both saved and drawn a picture the time, and reduced consumables cost again.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structure amplification view of part A embodiment 1 in Fig. 1;

Fig. 3 is the structure amplification view of part A embodiment 2 in Fig. 1;

Fig. 4 is a kind of structure amplification view of part A embodiment 3 in Fig. 1;

Fig. 5 is the structure sectional view of A-A in Fig. 4;

Fig. 6 is the structure amplification view of part A embodiment 4 in Fig. 1;

Fig. 7 is the structure amplification view of part A embodiment 5 in Fig. 1;

Fig. 8 is the structure amplification view of part A embodiment 6 in Fig. 1;

Fig. 9 is the structure amplification view of part A embodiment 7 in Fig. 1.

In figure: 1-penholder, 2-pen bucket, 3-nib, 4-connector, 5-first tenon, 6-first tongue-and-groove, 7-second tenon, 8-second tongue-and-groove, 9-chute, 10-spin, 11-spring, 12-blind slot.

Detailed description of the invention

In order to make technological means of the present utility model, creation characteristic and reach object be easy to understand understand, set forth the utility model further below in conjunction with specific embodiment.

Embodiment 1: as depicted in figs. 1 and 2, a kind of random paintbrush changing nib, comprise nib 3, pen bucket 2 and penholder 1, nib 3 is arranged in pen bucket 2, connector 4 by splitting between pen bucket 2 and penholder 1 is connected, a wherein side end face of connector 4 is provided with the first tongue-and-groove 6 being absorbed in its inside, opposite side end face is provided with the second tenon 7 stretching out its outside, the free end end face of penholder 1 is provided with the first tenon 5 matched with the first tongue-and-groove 6, the free end end face of pen bucket 2 is provided with the second tongue-and-groove 8 matched with the second tenon 7.Interference fit between first tenon 5 and the first tongue-and-groove 6, threaded engagement between the second tenon 7 and the second tongue-and-groove 8.

Practical 1: unclamp threaded engagement between the second tenon and the second tongue-and-groove, namely easily realize changing nib.

Embodiment 2: as shown in figures 1 and 3, threaded engagement between the first tenon 5 and the first tongue-and-groove 6, also threaded engagement between the second tenon 7 and the second tongue-and-groove 8.All the other are with embodiment 1.

Practical 2: unclamp threaded engagement between the second tenon and the second tongue-and-groove, namely easily realize changing nib.

Embodiment 3: as shown in Figure 1, Figure 4 and Figure 5, interference fit between first tenon 5 and the first tongue-and-groove 6, the shaft section of the second tenon 7 is provided with one perpendicular to the chute 9 of its axial line, a spin 10 is accommodated with in chute 9, the outlet of chute 9 has the closing in limit that a diameter is less than spin 10, spin 10 part is stretched out outside chute 9, is provided with spring 11 between the diapire of spin 10 and chute 9, the inwall of the second tongue-and-groove 8 is provided with the blind slot 12 matched with spin 12 part of stretching out outside chute 9.All the other are with embodiment 1.

Practical 3: push the second tenon and the second tongue-and-groove aside by external force, in process, spin is pressed in chute, on the contrary assembling external force is inserted, and also nib is changed in very convenient realization.

Embodiment 4: as shown in figures 1 to 6, a kind of random paintbrush changing nib, comprise nib 3, pen bucket 2 and penholder 1, nib 3 is arranged in pen bucket 2, connector 4 by splitting between pen bucket 2 and penholder 1 is connected, a wherein side end face of connector 4 is provided with the first tenon 5 stretching out its outside, opposite side end face is provided with the second tongue-and-groove 8 being absorbed in its inside, the free end end face of penholder 1 is provided with the first tongue-and-groove 6 matched with the first tenon 5, the free end end face of pen bucket 2 is provided with the second tenon 7 matched with the second tongue-and-groove 8.Threaded engagement between first tenon 5 and the first tongue-and-groove 6, also threaded engagement between the second tenon 7 and the second tongue-and-groove 8.

Practical 4: unclamp threaded engagement between the second tenon and the second tongue-and-groove, namely easily realize changing nib.

Embodiment 5: as shown in Figure 1 and Figure 7, a kind of random paintbrush changing nib, comprise nib 3, pen bucket 2 and penholder 1, nib 3 is arranged in pen bucket 2, connector 4 by splitting between pen bucket 2 and penholder 1 is connected, the both sides end face of connector 4 is respectively arranged with the first tenon 5 and the second tenon 7 stretching out its outside, the free end end face of penholder 1 is provided with the first tongue-and-groove 6 matched with the first tenon 5, the free end end face of pen bucket 2 is provided with the second tongue-and-groove 8 matched with the second tenon 7, threaded engagement between first tenon 5 and the first tongue-and-groove 6, also threaded engagement between second tenon 7 and the second tongue-and-groove 8.

Practical 5: unclamp threaded engagement between the second tenon and the second tongue-and-groove, namely easily realize changing nib.

Embodiment 6: as illustrated in figures 1 and 8, a kind of random paintbrush changing nib, comprise nib 3, pen bucket 2 and penholder 1, nib 3 is arranged in pen bucket 2, connector 4 by splitting between pen bucket 2 and penholder 1 is connected, penholder 1 and connector 4 are integrated die cast, a wherein side end face of connector 4 is provided with the second tenon 7 stretching out its outside, the free end end face of pen bucket 2 is provided with the threaded engagement between the second tongue-and-groove 8, second tenon 7 and the second tongue-and-groove 8 matched with the second tenon 7.

Practical 6: unclamp threaded engagement between the second tenon and the second tongue-and-groove, namely easily realize changing nib.

Embodiment 7: as shown in Fig. 1 and Fig. 9, a kind of random paintbrush changing nib, comprise nib 3, pen bucket 2 and penholder 1, nib 3 is arranged in pen bucket 2, a wherein side end face of penholder 1 is provided with the second tenon 7 stretching out its outside, the free end end face of pen bucket 2 is provided with the threaded engagement between the second tongue-and-groove 8, second tenon 7 and the second tongue-and-groove 8 matched with the second tenon 7.

Embodiment 8: a kind of random paintbrush changing nib, comprise nib 3, pen bucket 2 and penholder 1, nib 3 is arranged in pen bucket 2, connector 4 by splitting between pen bucket 2 and penholder 1 is connected, the both sides end face of connector 4 is respectively arranged with the first tongue-and-groove 6 and the second tongue-and-groove 8 being absorbed in its inside, the free end end face of penholder 1 is provided with the first tenon 5 matched with the first tongue-and-groove 6, the free end end face of pen bucket 2 is provided with the second tenon 7 matched with the second tongue-and-groove 8, threaded engagement between first tenon 5 and the first tongue-and-groove 6, also threaded engagement between second tenon 7 and the second tongue-and-groove 8.

Practical 8: unclamp threaded engagement between the second tenon and the second tongue-and-groove, namely easily realize changing nib.

Claims

1. arbitrarily change the paintbrush of nib for one kind, comprise nib, pen bucket and penholder, described nib is arranged in described pen bucket, it is characterized in that, connector by splitting between described pen bucket and penholder is connected, a wherein side end face of described connector is provided with the first tongue-and-groove being absorbed in its inside, opposite side end face is provided with the second tenon stretching out its outside, the free end end face of described penholder is provided with the first tenon matched with described first tongue-and-groove, the free end end face of described pen bucket is provided with the second tongue-and-groove matched with described second tenon.

2. the random paintbrush changing nib according to claim 1, is characterized in that, interference fit between described first tenon and the first tongue-and-groove, threaded engagement between described second tenon and the second tongue-and-groove.

3. the random paintbrush changing nib according to claim 1, is characterized in that, threaded engagement between described first tenon and the first tongue-and-groove, also threaded engagement between described second tenon and the second tongue-and-groove.

4. the random paintbrush changing nib according to claim 1, it is characterized in that, interference fit between described first tenon and the first tongue-and-groove, the shaft section of described second tenon is provided with one perpendicular to the chute of its axial line, a spin is accommodated with in described chute, the outlet of described chute has the closing in limit that a diameter is less than described spin, described spin part is stretched out outside described chute, be provided with spring between the diapire of described spin and described chute, the inwall of described second tongue-and-groove be provided with the blind slot matched with the spin part of stretching out outside described chute.