JPS6313820Y2 - - Google Patents

Description

【考案の詳細な説明】 考案の目的 産業上の利用分野：本考案は塗布される液状材
料が連続的に供給される刷毛に関する。DETAILED DESCRIPTION OF THE INVENTION Purpose of the invention Industrial application: The invention relates to a brush that is continuously supplied with liquid material to be applied.

従来の技術：従来のかかる機能を有する刷毛で
は、毛群の結束された根部に孔が設けられてお
り、この孔を通つて液状材料が毛群中に供給さ
れ、液状材料は毛の間を拡散して行き毛群の外側
に達して被処理面に塗布されるようになつてい
る。しかし、毛が抜け落ちないように毛群が根部
に孔をあける加工並びに処置は手間がかかり、か
かる機能を有する刷毛の製造原価を高くしてい
る。 Conventional technology: In conventional brushes having such a function, holes are provided in the bundled roots of the bristles, through which a liquid material is supplied into the bristles, and the liquid material flows between the bristles. It diffuses and reaches the outside of the hair group, where it is applied to the surface to be treated. However, the processing and treatment of making holes in the roots of the bristles to prevent the bristles from falling out is time-consuming and increases the manufacturing cost of brushes having such a function.

考案が解決しようとする問題点：本考案は、か
かる孔あけ加工並びに処置をしないで液状材料を
刷毛に連続的に供給するように為すことである。 Problems to be Solved by the Invention: The object of the invention is to continuously supply liquid material to the brush without such drilling or treatment.

考案の構成 問題点を解決するための手段：本考案によれ
ば、毛群の根部を通常の態様で結束し、この結束
された部分を刷毛柄の凹部に嵌め込むようにな
し、凹所の内周壁面には縦溝が設けられていると
いうものである。Structure of the invention Means for solving the problem: According to the invention, the roots of the group of bristles are tied together in a normal manner, the tied part is fitted into the recess of the brush handle, and the roots of the bristles are fitted into the recess of the brush handle. A vertical groove is provided on the inner peripheral wall surface.

作用：従つて、刷毛柄内の供給通路に供給され
た液状材料は凹所の内周壁面に設けられた縦溝を
通つて直接毛群の外側に供給され、しかして被処
理面に塗布されるのである。 Effect: Therefore, the liquid material supplied to the supply passage in the brush handle is directly supplied to the outside of the bristles through the vertical groove provided on the inner circumferential wall of the recess, and is then applied to the surface to be treated. It is.

実施例：以下、添付の図面を参照して本考案の
液状材料連続供給刷毛を具体的に説明する。 Embodiment: Hereinafter, the liquid material continuous supply brush of the present invention will be described in detail with reference to the accompanying drawings.

第１図に示す如く、刷毛柄７に結合されたホー
ス８から連続的に供給される液状材料は刷子柄７
内の供給通路を通つて毛群取付部３内の凹所に入
り、この凹所の内周壁面に設けられた複数個の縦
溝５を通つて、直接毛群１の外側面に出て来る。
第２図には刷毛柄の毛群取付部３とこれに係合し
して保持された毛群１とが拡大して示されてい
る。毛群取付部３から抜き出された毛群１が第３
図に示されている。この図から明らかなように、
毛群１の根部は結束具２により通常の態様で結束
されている。第４図から毛群取付部３内の凹所４
およびこの内周壁面に形成された縦溝５が理解さ
れよう。第５図は第４図に示す毛群取付部３の内
部を示す断面であつて、凹所４の他端には口６が
設けられ、この口６は刷毛柄７内の供給通路に連
通するものである。かくして、第２図の断面を示
す第６図から明らかな如く、口６から凹所４内に
入つた液状材料は縦溝５を通つて毛群１の外側に
直接供給されるのである。 As shown in FIG. 1, the liquid material is continuously supplied from the hose 8 connected to the brush handle 7.
It enters the recess in the bristle group attachment part 3 through the inner supply passage, and exits directly to the outer surface of the bristle group 1 through a plurality of vertical grooves 5 provided on the inner circumferential wall surface of this recess. come.
FIG. 2 shows an enlarged view of the bristle group attachment portion 3 of the brush handle and the bristle group 1 engaged and held therein. The hair group 1 pulled out from the hair group attachment part 3 is the third
As shown in the figure. As is clear from this figure,
The roots of the hair group 1 are tied together in a normal manner by a binding tool 2. From Fig. 4, the recess 4 in the hair group attachment part 3
It will be understood that the vertical groove 5 is formed on the inner circumferential wall surface. FIG. 5 is a cross-sectional view showing the inside of the bristle group attachment part 3 shown in FIG. It is something to do. Thus, as is clear from FIG. 6, which shows the cross-section of FIG. 2, the liquid material entering the recess 4 through the opening 6 is directly supplied to the outside of the bristles 1 through the longitudinal groove 5.

液状材料の粘性が高く、ポンプ等によりホース
８へ供給される液圧が高くて毛群１が凹所４から
押し出されるような場合には、これに対応する適
当な手段が取られることは明らかであろう。 It is clear that if the viscosity of the liquid material is high and the liquid pressure supplied to the hose 8 by a pump or the like is high and the bristles 1 are pushed out of the recess 4, appropriate measures will be taken to deal with this. Will.

液状材料、すなわち塗料、薬液等の流量、粘性
等を考慮して縦溝５の数、長さ、断面積および配
置は適宜選択されるべきものである。 The number, length, cross-sectional area, and arrangement of the vertical grooves 5 should be appropriately selected in consideration of the flow rate, viscosity, etc. of the liquid material, ie, paint, chemical solution, etc.

毛群１の素材は天然、人工を問わず、更に、
布、パイル、スポンジ形態であつてもよい。 The material of hair group 1 can be natural or artificial, and
It may be in the form of cloth, pile, or sponge.

結束具２は通常の金属板であつてもよいし、毛
群１の根部を固める接着剤であつてもよいし、毛
筆の如く毛群を丸く結束した巻糸であつてもよ
い。 The binding device 2 may be an ordinary metal plate, an adhesive that hardens the roots of the hair group 1, or a wound thread that binds the hair groups into a circle like a brush.

毛群取付部３は縦溝５を有して結束具２をほぼ
ぴつたりと収容しうる凹所４を形成しうるもので
あればいかなる材質のもの、また複合体からなる
ものであつてよい。 The bristle attachment part 3 may be made of any material or composite material as long as it has a vertical groove 5 and can form a recess 4 in which the binding tool 2 can be accommodated almost tightly. .

考案の効果 本考案の液状材料連続供給刷毛は、毛群１の根
部を普通の態様で結束したものであり、その結束
部を保持する刷毛柄の内壁面に縦溝を形成したも
のであるので、刷毛柄の製作時に一度に処理でき
る。特に刷毛柄を合成樹脂材で作るときに製造原
価の低下は顕著なものである。Effects of the invention The liquid material continuous supply brush of the present invention has the roots of the bristles group 1 tied together in a normal manner, and a vertical groove is formed on the inner wall surface of the brush handle that holds the tied part. , can be processed all at once when producing the brush handle. The reduction in manufacturing costs is particularly significant when the brush handle is made of synthetic resin material.

また、小物刷毛では毛群の結束根部に孔あけ加
工するのは不可能であつたし、また大寸の刷毛で
はその個所に幾カ所もの孔あけ加工を要し、これ
も困難な作業で、刷毛の製造原価を高いものにし
ていた。本考案では刷毛の寸法の大小を問わず液
状材料を連続供給しうるのである。 In addition, it was impossible to drill holes in the binding roots of bristles with small brushes, and with large brushes, it was necessary to drill holes in several locations, which was also a difficult task. This made the manufacturing cost of brushes high. With this invention, liquid material can be continuously supplied regardless of the size of the brush.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の液状材料連続供給刷毛の一具
体例を示す斜視図、第２図はその先端部を拡大し
て示す斜視図、第３図はその刷毛柄から抜き出さ
れた毛群を示す斜視図、第４図は毛群が抜き出さ
れた刷毛柄の毛群取付部を示す斜視図、第５図は
毛群取付部の内部構造を示す断面斜視図、第６図
は毛群取付部と毛群との取付状態を示す断面斜視
図である。 なお、図中同一符号は同一部材を示し、１は毛
群、２は結束具、３は毛群取付部、４は凹所、５
は縦溝、６は口、７は刷毛柄、８はホースを示
す。 Fig. 1 is a perspective view showing a specific example of the liquid material continuous supply brush of the present invention, Fig. 2 is an enlarged perspective view of its tip, and Fig. 3 is a group of bristles extracted from the brush handle. FIG. 4 is a perspective view showing the bristle group attachment part of the brush handle from which the bristle group has been extracted, FIG. 5 is a cross-sectional perspective view showing the internal structure of the bristle attachment part, and FIG. It is a cross-sectional perspective view showing the attachment state of a group attaching part and a group of bristles. In addition, the same reference numerals in the figures indicate the same members, 1 is a group of bristles, 2 is a binding tool, 3 is a group of bristles attachment part, 4 is a recess, 5
indicates a vertical groove, 6 indicates a mouth, 7 indicates a brush handle, and 8 indicates a hose.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 結束具２で根部が結束された毛群１、および前
記結束具２を収容して保持しうる凹所４と、この
凹所４の内周壁に設けられた少なくとも一本の縦
溝５とを有する毛群取付部３を備えてその凹所４
に連通する通路を有する刷毛柄７を具備してなる
液状材料連続供給刷毛。 A group of hairs 1 whose roots are bound by a binding device 2, a recess 4 capable of accommodating and holding the binding device 2, and at least one vertical groove 5 provided in the inner circumferential wall of this recess 4. The recess 4 includes a bristle attachment portion 3 having a bristle attachment portion 3.
A brush for continuously supplying liquid material, comprising a brush handle 7 having a passage communicating with the brush.