CN1689772A - Rotating blade head of shaver - Google Patents
Rotating blade head of shaver Download PDFInfo
- Publication number
- CN1689772A CN1689772A CN 200410018058 CN200410018058A CN1689772A CN 1689772 A CN1689772 A CN 1689772A CN 200410018058 CN200410018058 CN 200410018058 CN 200410018058 A CN200410018058 A CN 200410018058A CN 1689772 A CN1689772 A CN 1689772A
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- Prior art keywords
- blade
- pilot hole
- groove
- elastic webbing
- draw
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Abstract
The present invention discloses one kind of rotary cutter head for shaver with simple structure, reliable operation and low cost. The rotary cutter head includes cutter blades and cutter seat. The cutter seat is provided with guide holes for the cutter blades to be set inside, elastic belt fulcrums on two sides of each guide holes in its lower end plane, and elastic belts connected to the elastic belt fulcrums. The elastic belts, guide holes and cutter blades inside the guide holes are crossed.
Description
Technical field
The present invention relates to a kind of razor tool tip, particularly the shaver rotary cutter.
Background technology
A kind of shaver rotary cutter in the market as shown in Figure 1, mainly comprise blade and tool rest, described tool rest is provided with pilot hole, blade is installed in the pilot hole of tool rest, and the lower end of each blade is provided with the hole, and an end that is located at the steel wire in this hole is fixedlyed connected with tool rest, the other end of steel wire is unsettled, elastic force by steel wire makes the blade come-up that presses down, thereby makes blade have unsteady performance, makes comfortable, the veneer that shaves; Another kind of shaver rotary cutter on the market is to change the steel wire in the above-mentioned cutter head into an end is fixedlyed connected with tool rest, the other end is unsettled spring leaf, and all the other structures are basic identical.Each blade needs a steel wire or a spring leaf in above-mentioned two kinds of shaver rotary cutters, because an end of every steel wire or each spring leaf need fixedly connected with tool rest, assemble numerous and diversely, and structure is complexity, causes cost higher; Because every steel wire or each spring leaf have only an end to fix, it is not too reliable to work; Simultaneously because the individual difference of each bar steel wire or each spring leaf causes each blade come-up elastic force inequality easily.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, reliable operation, shaver rotary cutter that cost is low.
For achieving the above object, the present invention is by the following technical solutions: a kind of shaver rotary cutter, mainly comprise blade and tool rest, described tool rest is provided with pilot hole, blade is installed in the pilot hole of tool rest, described tool rest lower surface is provided with the elastic webbing fulcrum, the both sides of each pilot hole are equipped with the elastic webbing fulcrum, elastic webbing is connected on the elastic webbing fulcrum, and the blade in the elastic webbing between two elastic webbing fulcrums of pilot hole both sides and pilot hole and the pilot hole intersects and is positioned at the below of the blade of pilot hole and pilot hole.
In the technique scheme, can have only the blade in a pilot hole and this pilot hole between adjacent two elastic webbing fulcrums.
In the technique scheme, because blade is on the elastic webbing between two elastic webbing fulcrums of pilot hole both sides, press down this blade, the elastic webbing between two elastic webbing fulcrums is stretched, make and press down the blade come-up thereby produce elastic force, so reliable operation and come-up elastic force are even; Compared with prior art, simple in structure, therefore can reduce cost.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of shaver rotary cutter in the prior art.
Fig. 2 is the structural representation of first kind of embodiment of shaver rotary cutter of the present invention.
Fig. 3 is the structural representation of second kind of embodiment of shaver rotary cutter of the present invention.
The specific embodiment
As shown in Figure 2, first kind of embodiment of shaver rotary cutter of the present invention, mainly comprise blade 1 and tool rest 2, described tool rest 2 is provided with pilot hole 3, blade 1 is installed in the pilot hole 3 of tool rest 2, described tool rest 2 lower surfaces are provided with fixed leg 4, the both sides of each pilot hole 3 are equipped with fixed leg 4, has only the blade 1 in a pilot hole 3 and this pilot hole 3 between adjacent two fixed legs 4, each fixed leg 4 is provided with groove 6, fixed leg 4 annulars are provided with, cyclic spring band 5 is enclosed within fixed leg 4 peripheries of annular setting and is stuck in the groove 6 of each fixed leg, blade 1 in elastic webbing 5 between the two adjacent fixed legs 4 of pilot hole 3 both sides and pilot hole 3 and the pilot hole 3 intersects and is positioned at the below of the blade 1 of pilot hole 3 and pilot hole 3, all contains a section of cyclic spring band 5 between per two adjacent fixed posts 4.In order to prevent blade 1 landing, blade 1 can be provided with draw-in groove 7, and draw-in groove 7 is provided with opening 8, and the cyclic spring band 5 that intersects with blade 1 snaps in the draw-in groove 7 of blade 1 from opening 8.When the blade 1 on one section elastic webbing 5 between adjacent fixed post 4 is pressed down, this section elastic webbing 5 is stretched, thereby generation elastic force makes and presses down blade 1 come-up, because the stretching by the elastic webbing 5 between the two adjacent fixed legs 4 produces elastic force, therefore work is reliable relatively, and each blade 1 is by the elastic force come-up that same elastic webbing 5 produces, and the elastic force that therefore floats is even; When annular elastic webbing 5 is installed, only needs cyclic spring band 5 is enclosed within the groove 6 of each fixed leg 4 and get final product, compared with prior art simple in structure, easy accessibility, so can reduce cost greatly.
As shown in Figure 3, second kind of embodiment of shaver rotary cutter of the present invention, mainly comprise blade 1 and tool rest 2, described tool rest 2 is provided with pilot hole 3, blade 1 is installed in the pilot hole 3 of tool rest 2, described tool rest 2 lower surfaces are provided with fixed leg 4, the both sides of each pilot hole 3 are equipped with fixed leg 4, has only the blade 1 in a pilot hole 3 and this pilot hole 3 between adjacent two fixed legs 4, each fixed leg 4 is provided with groove 6, cyclic spring band 5 overlaps in the groove 6 of the two adjacent fixed legs 4 that are stuck in pilot hole 3 both sides, cyclic spring band 5 forms two sections elastic webbings 5 of two almost parallels between two adjacent fixed posts 4 of pilot hole 3 both sides, these two sections elastic webbings 5 respectively with pilot hole 3 and pilot hole 3 in blade 1 intersect and be positioned at the below of the blade 1 of pilot hole 3 and pilot hole 3.In order to prevent blade 1 landing, blade 1 can be provided with draw-in groove 7, and the middle part of draw-in groove 7 is provided with opening 8, and two sections elastic webbings 5 that intersect with blade 1 snap in the draw-in groove 7 of blade 1 from opening 8 respectively, can certainly take alternate manner, for example the both sides of blade can be respectively equipped with draw-in groove and opening.When the blade 1 on the cyclic spring band 5 between adjacent fixed post 4 is pressed down, two sections elastic webbings 5 that intersect with blade 1 are stretched simultaneously, thereby generation elastic force makes and presses down blade 1 come-up, owing to produce elastic force by the stretching of two sections fixing elastic webbings 5 of two ends, so work is very reliable; When annular elastic webbing 5 is installed, only needs cyclic spring band 5 covers are stuck in the groove 6 of two adjacent fixed legs 4 of pilot hole 3 both sides and get final product, compared with prior art, structure is simpler, and dismounting is also more convenient, so can reduce cost.
More than all only be provided with blade 1 in a pilot hole 3 and this pilot hole 3 among two embodiment between the two adjacent fixed legs 4; can be provided with the above pilot hole 3 and the blade 1 of almost parallel between the obvious two adjacent fixed legs 4; therefore the elastic force come-up that blade 1 between the two adjacent fixed legs 4 can the stretching by same section elastic webbing 5 produces no matter be provided with several pilot holes 3 between the two adjacent fixed legs 4 and blade 1 all should belong to protection scope of the present invention.
Elastic webbing 5 can be as Fig. 2, annular shown in Figure 3; it also can be the line segment shape; elastic webbing 5 two ends of line segment shape are connected with elastic webbing fulcrum 4; the elastic webbing 5 of the line segment shape same elasticity that produces in back that is stretched makes progress buoyancy on blade 1, thus elastic webbing 5 no matter be annular or the line segment shape all belong to protection scope of the present invention.
Claims (7)
1, a kind of shaver rotary cutter, mainly comprise blade (1) and tool rest (2), described tool rest (2) is provided with pilot hole (3), blade (1) is installed in the pilot hole (3) of tool rest (2), it is characterized in that: described tool rest (2) lower surface is provided with elastic webbing fulcrum (4), the both sides of each pilot hole (3) are equipped with elastic webbing fulcrum (4), elastic webbing (5) is connected on the elastic webbing fulcrum (4), and the blade (1) in the elastic webbing (5) between the two adjacent elastic webbing fulcrums (4) of pilot hole (3) both sides and pilot hole (3) and the pilot hole (3) intersects and is positioned at the below of the blade (1) of pilot hole (3) and pilot hole (3).
2, shaver rotary cutter according to claim 1 is characterized in that: have only the blade (1) in a pilot hole (3) and this pilot hole (3) between adjacent two elastic webbing fulcrums (4).
3, shaver rotary cutter according to claim 1 and 2 is characterized in that: blade (1) is provided with draw-in groove (7), and draw-in groove (7) is provided with opening (8), and the cyclic spring band (5) that intersects with blade (1) is stuck in the draw-in groove (7) of blade (1).
4, shaver rotary cutter according to claim 1 and 2, it is characterized in that: described elastic webbing fulcrum (4) is a fixed leg (4), each fixed leg (4) is provided with groove (6), fixed leg (4) annular is provided with, and cyclic spring band (5) is enclosed within fixed leg (4) periphery of annular setting and is stuck in the groove (6) of each fixed leg (4).
5, shaver rotary cutter according to claim 4 is characterized in that: blade (1) is provided with draw-in groove (7), and draw-in groove (7) is provided with opening (8), and the cyclic spring band (5) that intersects with blade (1) is stuck in the draw-in groove (7) of blade (1).
6, shaver rotary cutter according to claim 1 and 2, it is characterized in that: described elastic webbing fulcrum (4) is a fixed leg (4), each fixed leg (4) is provided with groove (6), and cyclic spring band (5) overlaps in the groove (6) of the two adjacent fixed legs (4) that are stuck in pilot hole (3) both sides.
7, shaver rotary cutter according to claim 6 is characterized in that: blade (1) is provided with draw-in groove (7), and draw-in groove (7) is provided with opening (8), and the cyclic spring band (5) that intersects with blade (1) is stuck in the draw-in groove (7) of blade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410018058 CN1689772A (en) | 2004-04-27 | 2004-04-27 | Rotating blade head of shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410018058 CN1689772A (en) | 2004-04-27 | 2004-04-27 | Rotating blade head of shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1689772A true CN1689772A (en) | 2005-11-02 |
Family
ID=35345682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410018058 Pending CN1689772A (en) | 2004-04-27 | 2004-04-27 | Rotating blade head of shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1689772A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037249A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Preparation method of rubber block rough crushing toothed roller of waste heavy-duty tire outer tire crushing robot |
| CN111037245A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Preparation method of rubber block fine crushing toothed roller of waste heavy-duty tire outer tire crushing robot |
-
2004
- 2004-04-27 CN CN 200410018058 patent/CN1689772A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037249A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Preparation method of rubber block rough crushing toothed roller of waste heavy-duty tire outer tire crushing robot |
| CN111037245A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Preparation method of rubber block fine crushing toothed roller of waste heavy-duty tire outer tire crushing robot |
| CN111037245B (en) * | 2020-02-23 | 2021-04-20 | 泰州科聚新材料技术研究院有限公司 | Preparation method of rubber block fine crushing toothed roller of waste heavy-duty tire outer tire crushing robot |
| CN111037249B (en) * | 2020-02-23 | 2021-09-21 | 苏州讯如电子科技有限公司 | Preparation method of rubber block rough crushing toothed roller of waste heavy-duty tire outer tire crushing robot |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |