CN103112020A - Novel hair scissors with telescopic switch and tool bit protection device - Google Patents
Novel hair scissors with telescopic switch and tool bit protection device Download PDFInfo
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- CN103112020A CN103112020A CN2013100764415A CN201310076441A CN103112020A CN 103112020 A CN103112020 A CN 103112020A CN 2013100764415 A CN2013100764415 A CN 2013100764415A CN 201310076441 A CN201310076441 A CN 201310076441A CN 103112020 A CN103112020 A CN 103112020A
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- cutter head
- over cap
- head over
- hair scissors
- telescopic
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Abstract
The invention provides a novel hair scissors with a telescopic switch and a tool bit protection device. The novel hair scissors with a telescopic switch and a tool bit protection device comprise a main body and a tool bit protection cover, the main body comprises a knife-blade and a tool bit installed at one end of the tool blade, and an opening for the penetrating of the tool bit is formed in the top portion of the tool bit protection cover. The tool bit protection cover is sleeved on the tool bit in a telescopic mode, and when the hair scissors are not in use, the tool bit protection cover is sleeved on the tool bit and is fixed. When the hair scissors are needed, the tool bit protection cover is drawn back to the tool blade direction and is fixed, and therefore the tool bit is exposed. The novel hair scissors with the telescopic switch and the tool bit are simple in structure, the tool bit protection cover does not need to be moved off, the tool bit protection cover can be prevented from losing, on the other hand, when the tool bit protection cover is pushed to the tool blade, the tool bit protection cover can turn on a power switch simultaneously, and the novel hair scissors with the telescopic switch and the tool bit protection device are convenient to use, ingenious in conception, and suitable for popularization.
Description
Technical field
The present invention relates to the personal-care supplies technical field, be specifically related to a kind of novel hair scissors with telescopic switch and cutter head protective device.
Background technology
Traditional various hair scissorses as shaver, vibrissac scissors or other small-sized hair scissorses for the personal daily cleaning-nursing, all comprise hair scissors main body and cutter head over cap usually.During use, must first the cutter head over cap be dismantled or open, place in addition, so just easily cause the loss of cutter head over cap; And when carrying, if the cutter head over cap come off, also can be to the cutter head injury, perhaps human body or other article are damaged by cutter head, and are very inconvenient.
Summary of the invention
Be to solve the prior art shortcomings and deficiencies, technical problem to be solved by this invention is to provide the novel hair scissors that a kind of cutter head over cap and hair scissors main body need not to break away from.
The objective of the invention is to be achieved through the following technical solutions:
A kind of novel hair scissors with telescopic switch and cutter head protective device, it is characterized in that: it comprises main body and cutter head over cap, described main body comprises blade and the cutter head that is installed on described blade one end, and the top of described cutter head over cap is provided with the opening that passes for described cutter head; Described cutter head over cap is socketed on described cutter head in telescopic mode: when described hair scissors was not used, described cutter head over cap was socketed on described cutter head and fixes; When described hair scissors need to be used, described cutter head over cap shrank and fixes to described blade direction, thereby exposes cutter head.
Described blade surface is provided with an elasticity cage knob near the position of described cutter head, and when described elasticity cage knob is pressed, its surface higher than described blade surface, is not used for stoping described cutter head over cap to shrink to the blade direction when described hair scissors is not used; When described elasticity cage knob is pressed lower than described blade surface or equal with described blade surface, described hair scissors is used for when need to be used, described elasticity cage knob is pressed into the inner surface lower than the cutter head over cap, thereby allows described cutter head over cap to shrink to described blade direction; After being used to complete, when the cutter head over cap can be pushed into the origin-location to the cutter head direction, the elasticity cage knob original height keyed cutter head over cap that just can automatically rebound was in situ protected cutter head.
Described blade surface is provided with an elasticity cage knob and at least one the first groove or projection near the position of described cutter head; described cutter head over cap inner surface is provided with at least one fin or groove; when described cutter head over cap is socketed on described cutter head; described the first groove and described fin; perhaps the corresponding card of described projection and described groove and, thereby described cutter head over cap is fixed.
Described blade surface is provided with at least one the second groove away from the position of described cutter head, be used for when described cutter head over cap shrinks to described blade direction, with the corresponding card of fin in described cutter head over cap with, thereby described cutter head over cap is fixed.
The number of described the first groove and the second groove is two, and described 2 first grooves are symmetricly set in the relative two side faces in described blade surface respectively with described 2 second grooves.
Be provided with the cutter head drive unit in described blade; at described cutter head over cap between the blade surface that is socketed on described cutter head thereby its peristome edge streaks to shrink the fixing process of exposing cutter head; be provided with the telescopic power switch that is electrically connected to described cutter head drive unit, make described cutter head over cap can trigger described telescopic power switch triggering in the process of described blade contraction.
The inner surface of described cutter head over cap is provided be used to the protruding bone that triggers described telescopic power switch; described telescopic power switch is surperficial higher than described blade when not being triggered; the part of not establishing protruding bone lower than described cutter head over cap inner surface; when making described cutter head over cap be socketed on described cutter head; described telescopic power switch can not be triggered; and described cutter head over cap is in described blade direction contraction process, and described protruding bone can be pressed and trigger described telescopic power switch.
Described telescopic power switch is arranged at the position relative with described elasticity cage knob on described blade surface.
Described blade surface is connected to a housing away from the outer cover of the part of described cutter head, after described cutter head over cap shrinks and fixes to described blade direction, and the peristome edge of described cutter head over cap and the side edge of described housing.
The peristome edge of described cutter head over cap is provided with v-notch, the form fit of the bottom of described v-notch and described elasticity cage knob, make described cutter head over cap be socketed on described cutter head and fixedly the time, described elasticity cage knob is positioned at the bottom of described v-notch just; The position form fit of joining of described housing and described cutter head over cap.
With respect to prior art, the invention has the advantages that:
The present invention adopts the cutter head over cap that can stretch; when the present invention's hair scissors is not used; described cutter head over cap is fixedly sleeved protects described cutter head on described cutter head; when the user need to use the present invention's hair scissors; press described elasticity cage knob; simultaneously described cutter head over cap is promoted to described blade direction; until the fin in the cutter head over cap enters described the second groove; the power switch of hair scissors is connected the power supply of hair scissors by described fin compressing, thereby makes the present invention's hair scissors enter serviceable condition.The present invention is simple in structure, need not during use the cutter head over cap is taken off, and can avoid the cutter head over cap to lose, and on the other hand, the cutter head over cap is turned on the power switch to taking advantage of a situation after blade promotes, and is easy to use, is skillfully constructed, and is suitable for promoting.
Description of drawings
Fig. 1 is unused state schematic diagram of the present invention;
Fig. 2 is that the present invention uses view;
Fig. 3 is main part structural representation of the present invention;
Fig. 4 is the structural representation of cutter head over cap of the present invention.
The specific embodiment
as shown in Figures 1 to 4, a kind of novel hair scissors with telescopic switch and cutter head protective device, it comprises main body 1 and cutter head over cap 2, described main body comprises blade 11 and is installed on the cutter head 12 of described blade 11 1 ends, the top of described cutter head over cap 2 is provided with the through hole 25 that passes for described cutter head, described blade 11 surfaces are provided with an elasticity cage knob 3 near the position of described cutter head 12, when the hair scissors of the present embodiment is not used, this elasticity cage knob 3 is in free state, its surface is higher than the inner surface of cutter head over cap 2, prevent that cutter head over cap 2 from shrinking to blade 11 directions, thereby effectively protect cutter head 12, when described hair scissors need to be used, must first press this elasticity cage knob 3 downwards and make its surface lower than the inner surface of described cutter head over cap 2, cutter head over cap 2 is shunk to the direction of described blade 11, thereby expose cutter head, after being used to complete, then cutter head over cap 2 is returned to initial position, described elasticity cage knob 3 just can automatic rebounding to elemental height and cutter head over cap 2 is fixed on initial position protects cutter head 12.
Described blade 11 relative both sides, surface; also the both sides of the symmetry of described elasticity cage knob 3; be respectively equipped with a projection 111; the inner surface of described cutter head over cap 2 is provided with the groove 21 of two correspondences; when described cutter head over cap 2 is socketed on described cutter head 12; described groove 21 and described projection 111 respectively corresponding card and, thereby further make described cutter head over cap 2 fixing, avoid its slip or rock.
Be provided with the cutter head drive unit in described blade 11; thereby described cutter head over cap from be socketed on described cutter head to shrink fixing expose the cutter head process between the blade surface of streaking, its peristome edge; be provided with the telescopic power switch that is electrically connected to described cutter head drive unit, make described cutter head over cap 2 can trigger described telescopic power switch triggering in the process of described blade contraction.The inner surface of described cutter head over cap 2 is provided be used to the protruding bone that triggers described telescopic power switch; described telescopic power switch when not being triggered higher than described blade 11 surfaces; the part of not establishing protruding bone lower than described cutter head over cap 2 inner surfaces; when making described cutter head over cap 2 be socketed on described cutter head 12; described telescopic power switch can not be triggered; and described cutter head over cap 2 is in described blade direction contraction process, and described protruding bone can be pressed and trigger described telescopic power switch.
Described blade 11 surfaces are connected to a housing 4 away from the outer cover of the part of described cutter head 12, after described cutter head over cap 2 shrinks and fixes to described blade 11 directions, and the peristome edge of described cutter head over cap 2 and the side edge of described housing 11.
The peristome edge of described cutter head over cap 2 is provided with v-notch; the form fit of the bottom of described v-notch and described elasticity cage knob 3; make described cutter head over cap 2 be socketed on described cutter head 12 and fixedly the time; described elasticity cage knob 3 is positioned at the bottom of described v-notch just, the position form fit of joining of described housing 4 and described cutter head over cap 2.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. novel hair scissors with telescopic switch and cutter head protective device, it is characterized in that: it comprises main body and cutter head over cap, described main body comprises blade and the cutter head that is installed on described blade one end, and the top of described cutter head over cap is provided with the opening that passes for described cutter head; Described cutter head over cap is socketed on described cutter head in telescopic mode: when described hair scissors was not used, described cutter head over cap was socketed on described cutter head and fixes; When described hair scissors need to be used, described cutter head over cap shrank and fixes to described blade direction, thereby exposes cutter head.
2. novel hair scissors with telescopic switch and cutter head protective device according to claim 1, it is characterized in that: the position of the close described cutter head in described blade surface is provided with an elasticity cage knob, when described elasticity cage knob is pressed, its surface is not higher than described blade surface, be used for stoping described cutter head over cap to shrink to the blade direction when described hair scissors is not used; When described elasticity cage knob is pressed lower than described blade surface or equal with described blade surface, described hair scissors is used for when need to be used, described elasticity cage knob is pressed into the inner surface lower than the cutter head over cap, thereby allows described cutter head over cap to shrink to described blade direction; After being used to complete, when the cutter head over cap can be pushed into the origin-location to the cutter head direction, the elasticity cage knob original height keyed cutter head over cap that just can automatically rebound was in situ protected cutter head.
3. novel hair scissors with telescopic switch and cutter head protective device according to claim 2 is characterized in that:
Described blade surface is provided with an elasticity cage knob and at least one the first groove or projection near the position of described cutter head; described cutter head over cap inner surface is provided with at least one fin or groove; when described cutter head over cap is socketed on described cutter head; described the first groove and described fin; perhaps the corresponding card of described projection and described groove and, thereby described cutter head over cap is fixed.
4. novel hair scissors with telescopic switch and cutter head protective device according to claim 3; it is characterized in that: described blade surface is provided with at least one the second groove away from the position of described cutter head; be used for when described cutter head over cap shrinks to described blade direction; with the corresponding card of fin in described cutter head over cap and, thereby described cutter head over cap is fixed.
5. novel hair scissors with telescopic switch and cutter head protective device according to claim 4; it is characterized in that: the number of described the first groove and the second groove is two, and described 2 first grooves are symmetricly set in the relative two side faces in described blade surface respectively with described 2 second grooves.
6. novel hair scissors with telescopic switch and cutter head protective device according to claim 4; it is characterized in that: be provided with the cutter head drive unit in described blade; at described cutter head over cap between the blade surface that is socketed on described cutter head thereby its peristome edge streaks to shrink the fixing process of exposing cutter head; be provided with the telescopic power switch that is electrically connected to described cutter head drive unit, make described cutter head over cap can trigger described telescopic power switch triggering in the process of described blade contraction.
7. novel hair scissors with telescopic switch and cutter head protective device according to claim 6, it is characterized in that: the inner surface of described cutter head over cap is provided be used to the protruding bone that triggers described telescopic power switch, described telescopic power switch is surperficial higher than described blade when not being triggered, the part of not establishing protruding bone lower than described cutter head over cap inner surface, when making described cutter head over cap be socketed on described cutter head, described telescopic power switch can not be triggered, and described cutter head over cap is in described blade direction contraction process, described protruding bone can be pressed and trigger described telescopic power switch.
8. novel hair scissors with telescopic switch and cutter head protective device according to claim 7 is characterized in that: described telescopic power switch is arranged at the position relative with described elasticity cage knob on described blade surface.
According to claim 1 to 8 arbitrary described novel hair scissors with telescopic switch and cutter head protective device; it is characterized in that: described blade surface is connected to a housing away from the outer cover of the part of described cutter head; after described cutter head over cap shrinks and fixes to described blade direction, the peristome edge of described cutter head over cap and the side edge of described housing.
10. novel hair scissors with telescopic switch and cutter head protective device according to claim 9, it is characterized in that: the peristome edge of described cutter head over cap is provided with v-notch, the form fit of the bottom of described v-notch and described elasticity cage knob, make described cutter head over cap be socketed on described cutter head and fixedly the time, described elasticity cage knob is positioned at the bottom of described v-notch just; The position form fit of joining of described housing and described cutter head over cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310076441.5A CN103112020B (en) | 2013-03-12 | 2013-03-12 | Novel hair scissors with telescopic switch and tool bit protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310076441.5A CN103112020B (en) | 2013-03-12 | 2013-03-12 | Novel hair scissors with telescopic switch and tool bit protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103112020A true CN103112020A (en) | 2013-05-22 |
| CN103112020B CN103112020B (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310076441.5A Active CN103112020B (en) | 2013-03-12 | 2013-03-12 | Novel hair scissors with telescopic switch and tool bit protection device |
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| Country | Link |
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| CN (1) | CN103112020B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842377A (en) * | 2015-05-26 | 2015-08-19 | 尚平 | Electric razor |
| CN104842376A (en) * | 2015-05-26 | 2015-08-19 | 尚平 | Control device of electric razor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1979001163A1 (en) * | 1978-05-31 | 1979-12-27 | Matsushita Electric Works Ltd | Electric razor assembly |
| CN2164259Y (en) * | 1993-05-17 | 1994-05-11 | 陈贤贵 | Multi-purpose electric knife |
| US6836965B1 (en) * | 2003-03-14 | 2005-01-04 | Alrita Ross | Rotational hair cutting device |
| CN2749643Y (en) * | 2004-05-31 | 2006-01-04 | 白韶松 | Rotatable knife |
| CN101617951A (en) * | 2008-07-03 | 2010-01-06 | 钱倚天 | Surgical knife with protective sliding sleeve |
| CN202292816U (en) * | 2011-11-16 | 2012-07-04 | 温州市日电电器有限公司 | Hair scissors with telescopic cutting heads |
| CN202685738U (en) * | 2012-06-29 | 2013-01-23 | 上海昆杰五金工具有限公司 | Telescopic carving knife |
| CN202726801U (en) * | 2012-06-05 | 2013-02-13 | 浙江师范大学 | Portable multi-head impulse telescopic screwdriver |
| CN203371567U (en) * | 2013-03-12 | 2014-01-01 | 珠海新秀丽家居用品有限公司 | Novel hair scissors with telescopic switch and tool bit protection device |
-
2013
- 2013-03-12 CN CN201310076441.5A patent/CN103112020B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1979001163A1 (en) * | 1978-05-31 | 1979-12-27 | Matsushita Electric Works Ltd | Electric razor assembly |
| CN2164259Y (en) * | 1993-05-17 | 1994-05-11 | 陈贤贵 | Multi-purpose electric knife |
| US6836965B1 (en) * | 2003-03-14 | 2005-01-04 | Alrita Ross | Rotational hair cutting device |
| CN2749643Y (en) * | 2004-05-31 | 2006-01-04 | 白韶松 | Rotatable knife |
| CN101617951A (en) * | 2008-07-03 | 2010-01-06 | 钱倚天 | Surgical knife with protective sliding sleeve |
| CN202292816U (en) * | 2011-11-16 | 2012-07-04 | 温州市日电电器有限公司 | Hair scissors with telescopic cutting heads |
| CN202726801U (en) * | 2012-06-05 | 2013-02-13 | 浙江师范大学 | Portable multi-head impulse telescopic screwdriver |
| CN202685738U (en) * | 2012-06-29 | 2013-01-23 | 上海昆杰五金工具有限公司 | Telescopic carving knife |
| CN203371567U (en) * | 2013-03-12 | 2014-01-01 | 珠海新秀丽家居用品有限公司 | Novel hair scissors with telescopic switch and tool bit protection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842377A (en) * | 2015-05-26 | 2015-08-19 | 尚平 | Electric razor |
| CN104842376A (en) * | 2015-05-26 | 2015-08-19 | 尚平 | Control device of electric razor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103112020B (en) | 2015-02-11 |
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