CN102631064A - Constant-speed wire rewinding device used for household appliance and electric hair drier provided with constant-speed wire rewinding device - Google Patents
Constant-speed wire rewinding device used for household appliance and electric hair drier provided with constant-speed wire rewinding device Download PDFInfo
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- CN102631064A CN102631064A CN2012101221375A CN201210122137A CN102631064A CN 102631064 A CN102631064 A CN 102631064A CN 2012101221375 A CN2012101221375 A CN 2012101221375A CN 201210122137 A CN201210122137 A CN 201210122137A CN 102631064 A CN102631064 A CN 102631064A
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Abstract
The invention relates to a constant-speed wire rewinding device used for a household appliance. The constant-speed wire rewinding device used for the household appliance comprises a wire wrapping mechanism wound with a power wire, and a transmission mechanism connected with the wire wrapping mechanism, wherein the transmission mechanism is provided with a damping mechanism, and the damping mechanism is used for controlling rewinding speed of the power wire on the wire wrapping mechanism. By adopting the constant-speed rewinding device used for the household appliance and an electric hair drier provided with the device, disclosed by the invention, a phenomenon that a hand or other part holding the electric hair drier is injured as a plug at the tail part of the power wire is drifted caused by that the power wire rewinding speed is too fast when a user winds up the power wire can be avoided.
Description
Technical field
The present invention relates to a kind of at the uniform velocity take-up that is used for household electrical appliance, also relate to a kind of hair dryer that this take-up is installed.
Background technology
The function of receiving line of existing in the market take-up hair-dryer. be characterized in that its power line can receive the inside of product, the collection of being convenient to product with carry.Like Chinese patent number is the utility model patent of ZL97218359.0, and the day for announcing is on July 22nd, 98, discloses a kind of hair dryer, has casing; Back cover, electric heater, motor, impeller; The mounting of supporting motor, power line, the plug of power line one end; Circuit control system is characterized in that being fixed with support on the said mounting, is fixed with axle on the support; On the axle rotating cylinder is arranged, an end is housed in the cylinder is fixed in axle, the other end is fixed in the inboard disc spring said power line when disc spring loosens of cylinder and all is around on the cylindrical of cylinder; One side of cylinder is fixed with big brush ring and little brush ring, on support, be fixed with the big contacted long brush of brush ring and with the contacted short brush of little brush ring, the cylinder end of power line is connected with large and small brush ring; On support, also have little axle, index drum ratchet that rotates and the spring that suppresses ratchet are arranged on the little axle, ratchet has the braking limit and presses the limit; Have the convexity that acts on mutually with the braking limit on the cylinder, also have the take-up button of the control ratchet that is loaded on the housing, though the hair dryer of this kind structure can be received in power line in the hair dryer; But because the power line take-up speed is very fast, the plug of power line afterbody will whipping, is easy to hurt hand or other position of holding hair-dryer when take-up for the user.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art; Provide a kind of user's take-up speed owing to power line when take-up of having avoided too fast, power line afterbody plug whipping causes the at the uniform velocity take-up that is used for household electrical appliance of personal damage.
The main technical schemes that adopts according to the at the uniform velocity take-up that is used for household electrical appliance provided by the invention is: comprise winding mechanism that is wound with power line and the transmission mechanism that is connected with said winding mechanism; On the said transmission mechanism damping mechanism is installed, said damping mechanism is controlled the take-up speed of power line on the said winding mechanism.
The at the uniform velocity take-up that is used for household electrical appliance provided by the invention also can have following attached technical characterictic:
One casing is installed on the said winding mechanism, and said damping mechanism and said transmission mechanism are installed in the said casing, said damped cylinder and the said casing structure that is formed in one.
Said damped cylinder and said transmission mechanism are installed on the said winding mechanism.
Said damping mechanism comprises damped cylinder, is fastened on the end cap on the said damped cylinder and is installed in the damping wheel in the said damped cylinder that said damping wheel is connected with said transmission mechanism.
Have a containing cavity in the said damped cylinder, be provided with lower gear in the said damped cylinder, said lower gear is installed said damping wheel in said containing cavity, and said damping wheel is with the said containing cavity inwall of said lower gear pivoting friction.
Said transmission mechanism comprises large ratchet, the little ratchet that is meshed with said large ratchet that is arranged on the said reel and is installed in the travelling gear on the said little ratchet that said travelling gear is connected with said damping mechanism.
Be provided with chute in the said transmission mechanism, have a control gear in the said transmission mechanism, said control gear can slide in said chute.
Said transmission mechanism also comprises a driving gear set, and said control gear breaks away from or connect said driving gear set with said transmission mechanism motion.
Said winding mechanism comprises spiral seat and the reel that is connected with said spiral seat, on the said spiral seat top cover is installed, and said damping mechanism is installed in the space of said spiral seat and the formation of said top cover.
Said winding mechanism also comprises the clockwork spring seat that is installed in said spiral seat and is installed in the clockwork spring lid on the said clockwork spring seat that in the space that said clockwork spring seat and clockwork spring lid form clockwork spring is set, said clockwork spring drives said reel and rotates.
On the said spiral seat sour jujube bar is installed, the large ratchet on the said spiral seat of said sour jujube bar clamping is provided with back-moving spring between said sour jujube bar and the said spiral seat.
The main technical schemes that adopts according to hair dryer provided by the invention is: comprise housing and be installed in heater and the flabellum in the said housing; Also be provided with take-up in the said housing; Take-up comprises winding mechanism that is wound with power line and the transmission mechanism that is connected with said winding mechanism; On the said transmission mechanism damping mechanism is installed, said damping mechanism is controlled the take-up speed of power line on the said winding mechanism.
Adopt provided by the invention be used for the at the uniform velocity take-up of household electrical appliance and the beneficial effect that the hair dryer of this take-up brings be installed be: avoided the user when take-up because the take-up speed of power line is too fast, power line afterbody plug whipping causes damage to control hand or other position of hair-dryer.
Description of drawings
Fig. 1 is used for the structure chart of the at the uniform velocity take-up embodiment one of household electrical appliance for the present invention.
Fig. 2 is used for the cutaway view of the at the uniform velocity take-up embodiment one of household electrical appliance for the present invention.
Fig. 3 is used for the decomposition chart of the at the uniform velocity take-up embodiment one of household electrical appliance for the present invention.
State diagram when Fig. 4 is used at the uniform velocity take-up embodiment one backguy of household electrical appliance for the present invention.
State diagram when Fig. 5 is used at the uniform velocity take-up embodiment one take-up of household electrical appliance for the present invention.
Fig. 6 is used for the structure chart of at the uniform velocity take-up embodiment one damping mechanism of household electrical appliance for the present invention.
Fig. 7 is used for the structure chart of at the uniform velocity take-up embodiment one damped cylinder of household electrical appliance for the present invention.
Fig. 8 is used for the structure chart of the at the uniform velocity take-up embodiment two of household electrical appliance for the present invention.
Fig. 9 is used for the decomposition chart of the at the uniform velocity take-up embodiment two of household electrical appliance for the present invention.
Figure 10 is used for the structure chart of at the uniform velocity take-up embodiment two damped cylinders of household electrical appliance for the present invention.
Figure 11 is used for the structure chart of the at the uniform velocity take-up damping wheel of household electrical appliance for the present invention.
Figure 12 is used for the structure chart of the at the uniform velocity take-up reel of household electrical appliance for the present invention.
Figure 13 is used for the structure chart of the at the uniform velocity take-up spiral seat of household electrical appliance for the present invention.
Figure 14 is used for the structure chart of the at the uniform velocity take-up driving gear set of household electrical appliance for the present invention.
Figure 15 is the structure chart of hair dryer of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description:
Extremely shown in Figure 14 like Fig. 1; According to the embodiment that is used for the at the uniform velocity take-up of household electrical appliance provided by the invention; Comprise winding mechanism 2 that is wound with power line 1 and the transmission mechanism 3 that is connected with said winding mechanism 2; Said transmission mechanism 3 is provided with damping mechanism 4, the take-up speed of power line 1 on the said winding mechanism 2 of said damping mechanism 4 controls.Deposit and save parking space for ease; Just need power line 1 be packed up; The take-up of this kind structure drives winding mechanism 2 rotations in power line 1 pull process; The transmission mechanism 3 that be connected with winding mechanism 2 this moment makes damping mechanism 4 control the rotary speed of winding mechanisms 2; The take-up speed that is wound on the power line 1 on the winding mechanism 2 can be reduced near at the uniform velocity gradually, has avoided user's take-up speed owing to power line when take-up too fast, and power line afterbody plug whipping causes damage to control hand or other position of hair-dryer.
Referring to Fig. 6 and Fig. 7; According to the at the uniform velocity take-up that is used for household electrical appliance provided by the invention, said damping mechanism 4 comprises the damped cylinder 41 that is installed on the said winding mechanism 2, is fastened on the end cap on the said damped cylinder and is installed in the damping wheel 42 in the said damped cylinder 41 that said damping wheel 42 is connected with said transmission mechanism 3; Has a containing cavity 44 in the said damped cylinder 41; In the said damped cylinder 41 lower gear 43 is set, said lower gear 43 is installed said damping wheel 42 in said damped cylinder 41, and said damping wheel 42 is with said containing cavity 44 inwalls of said lower gear 43 pivoting frictions; Because damping wheel 42 is a kind of softer glue; It has several can become big pin, and the rotation of lower gear 43 is opened the pin of damping wheel 42 to cylindrical under action of centrifugal force, like this damping wheel 42 can be on frictional damping cylinder 41 under the centrifugal action inwall of containing cavity 44; Winding mechanism 2 take-ups are fast more, and the frictional force that damping wheel 42 produces is just big more.
Referring to Fig. 6,, a casing 6 is installed on take-up mechanism according to the at the uniform velocity take-up that is used for household electrical appliance provided by the invention; Said damping mechanism 4 is installed on the said casing 6 with said transmission mechanism 3; Said damped cylinder 41 and said casing 6 structure that is formed in one is opened in said containing cavity 44 on the said casing 6 and forms with damped cylinder, and said damping wheel 42 is installed in by on the containing cavity on the casing 6 44; Said damping mechanism 4 is installed on the casing 6 with said transmission mechanism 3; Casing 6 is installed on the winding mechanism 2, and the benefit of doing like this is that damping mechanism 4 is all very convenient with transmission mechanism 3 installation and removal, helps maintenance and replacing.
Referring to Fig. 1 to Fig. 6, according to the at the uniform velocity take-up that is used for electrical appliance provided by the invention, said transmission mechanism 3 comprises the large ratchet 31 that is arranged on the said reel 22, the clavula that is meshed with said large ratchet 31 wheel 32 and is installed in the travelling gear 33 on the said clavula wheel 32; Said travelling gear 33 is connected with said damping mechanism 4; On the said spiral seat 21 sour jujube bar 34 is installed, the large ratchet 31 on the said spiral seat 21 of said sour jujube bar 34 clampings is provided with back-moving spring 35 between said sour jujube bar 34 and the said spiral seat 21; The shell of hair-dryer is provided with one and folds switch; On transmission mechanism 3, be provided with 34 pairs of winding mechanisms of a sour jujube bar 2 and carry out spacingly, winding mechanism 2 can't be reversed, sour jujube bar 34 is connected with the switch that folds on the blower enclosure; At needs power line 1 is folded when hair-dryer is inner; Press and fold switch, fold the large ratchet 31 that switch control sour jujube bar 34 breaks away from the transmission mechanism 3, at this moment; In winding mechanism 2 counter-rotating that tightens under the state, make power line 1 do not have can to fold under the situation of external force at hair dryer yet inner.
Referring to Fig. 7, according to the take-up hair dryer of at the uniform velocity take-up provided by the invention, said winding mechanism 2 is provided with chute 46; Has a control gear 5 in the said transmission mechanism 3; Said control gear 51 can slide in said chute 46, and control gear 5 can break away from damping mechanism 4 under the effect of transmission mechanism 3, makes that 4 pairs of winding mechanisms 2 of damping mechanism are inoperative; Therefore, pulling out Shi Buhui at power line 1 is obstructed because backguy is too fast.
Referring to Fig. 1 to Fig. 5 and Figure 14; According to the at the uniform velocity take-up that is used for household electrical appliance provided by the invention; Said transmission mechanism 3 also comprises a driving gear set 36, and said control gear 5 breaks away from or connect said damping mechanism 4 with said transmission mechanism 3 motions, and winding mechanism 2 high speed rotating drive power line 1 and fold; The transmission mechanism 3 that is meshed with winding mechanism 2 drives control gear 5 and is meshed with driving gear set 36; Winding mechanism 2 drives control gear 5 motions through transmission mechanism 3 in the take-up process, and control gear 5 is drawn close driving gear set 36 gradually and driven its rotation in motion process, and damping wheel 42 is rotation at a high speed under the effect of driving gear set 36; When the frictional force of torsion that winding mechanism 2 produces and damping wheel 42 interact be issued to a balance after; Its take-up speed no longer accelerates, but near uniform rotation, hand or other position of hair-dryer are controlled in the person's of avoiding the use of damage.
Transmission mechanism in the at the uniform velocity take-up provided by the invention is not limited to the employing gear drive, can also adopt the conventional kinds of drive such as utilizing lever principle, worm and gear.
Referring to Fig. 1, Fig. 2 to Fig. 7, according to the take-up hair dryer of at the uniform velocity take-up provided by the invention, said winding mechanism 2 comprises spiral seat 21 and the reel 22 that is connected with said spiral seat 21; On the said spiral seat 21 top cover 23 is installed; Said damping mechanism 4 is installed in the space of said spiral seat 21 and 23 formation of said top cover, and said winding mechanism 2 also comprises the clockwork spring seat 24 that is installed in said spiral seat 21 and is installed in the clockwork spring lid 25 on the said clockwork spring seat 24, in the space of said clockwork spring seat 24 and 25 formation of clockwork spring lid clockwork spring 26 is set; Said clockwork spring 26 drives said reel 22 and rotates; Power line 1 is wound on the reel 22 that is installed on the spiral seat 21, inner clockwork spring seat 24 through clockwork spring lid 25 installation clockwork springs 26 is set, in spiral seat 21 when power line 1 is pulled out hair dryer; Clockwork spring 26 on the winding mechanism 2 rotates because of an end is fixed on the reel 22 thereupon together; The other end of clockwork spring 26 is motionless owing to being fixed on the spiral seat 21, and power line 1 draws longer and longer, and clockwork spring 26 is received tight more more; All be drawn out up to power line 1, clockwork spring 26 has also just been received minimum.
Referring to Fig. 1, Fig. 2 to Fig. 7, according to the take-up hair dryer of at the uniform velocity take-up provided by the invention, said damping mechanism 4 also comprises an end cap 45; Said end cap 45 is fastened in the said damped cylinder 41; Said transmission mechanism 3 is installed in the said damped cylinder 41, and the damped cylinder 41 in damping mechanism 4 installs an end cap additional, can effectively guarantee the sealing effectiveness of damping mechanism 4; Prevent to get into foreign material such as dust or hair, prolonged service life.
Referring to like Fig. 8 to Figure 10; The present invention also provides another kind of embodiment, is molded on the damped cylinder 41 at the storage tank 44 with ccontaining said damping wheel 42, and said damped cylinder 41 is installed on the said winding mechanism 2; And be connected with said transmission mechanism 3; Said transmission mechanism 3 is installed on the said winding mechanism 2, and said chute 46 is opened in and makes on the spiral seat 21 that control gear 5 is slidably to realize that control is wound on the take-up speed of power line 1 on the winding mechanism 2, can reduce installing space in the transmission mechanism 3; Make that the take-up volume is little, easier for installation.
Transmission mechanism in the at the uniform velocity take-up provided by the invention is not limited to the employing gear drive, can also adopt the conventional kinds of drive such as utilizing lever principle, worm and gear.
Shown in figure 15; Embodiment according to hair dryer provided by the invention; Comprise housing 1 ' and be installed in the heater 2 ' and flabellum 3 ' in the said housing 1 ' that also be provided with take-up 4 ' in the said housing 1 ', said take-up 4 ' is the described structure of the foregoing description.Take-up of the present invention is not limited to and is applied on the hair dryer, also can be widely used in the appliance field that other have function of receiving line, like dust catcher, wire intaking type ironer etc.
The structure of hair dryer and operation principle are technology well known in the art, and the improvement of hair dryer provided by the invention only relates to above-mentioned take-up mechanism, other parts are not changed.So this specification only details take-up mechanism, the miscellaneous part and the operation principle of hair dryer repeated no more here.Those skilled in the art can realize hair dryer of the present invention on the content basis that this specification is described.
Claims (12)
1. at the uniform velocity take-up that is used for household electrical appliance; Comprise winding mechanism that is wound with power line and the transmission mechanism that is connected with said winding mechanism; It is characterized in that: on the said transmission mechanism damping mechanism is installed, said damping mechanism is controlled the take-up speed of power line on the said winding mechanism.
2. the at the uniform velocity take-up that is used for household electrical appliance according to claim 1; It is characterized in that: said damping mechanism comprises damped cylinder, is fastened on the end cap on the said damped cylinder and is installed in the damping wheel in the said damped cylinder that said damping wheel is connected with said transmission mechanism.
3. the at the uniform velocity take-up that is used for household electrical appliance according to claim 1 and 2; It is characterized in that: a casing is installed on the said winding mechanism; Said damping mechanism and said transmission mechanism are installed in the said casing, said damped cylinder and the said casing structure that is formed in one.
4. the at the uniform velocity take-up that is used for household electrical appliance according to claim 1 and 2 is characterized in that: said damped cylinder and said transmission mechanism are installed on the said winding mechanism.
5. the at the uniform velocity take-up that is used for household electrical appliance according to claim 2; It is characterized in that: have a containing cavity in the said damped cylinder; Be provided with lower gear in the said damped cylinder; Said lower gear is installed said damping wheel in said containing cavity, and said damping wheel is with the said containing cavity inwall of said lower gear pivoting friction.
6. the at the uniform velocity take-up that is used for household electrical appliance according to claim 1; It is characterized in that: said transmission mechanism comprises large ratchet, the little ratchet that is meshed with said large ratchet that is arranged on the said reel and is installed in the travelling gear on the said little ratchet that said travelling gear is connected with said damping mechanism.
7. the at the uniform velocity take-up that is used for household electrical appliance according to claim 5 is characterized in that: be provided with chute in the said transmission mechanism, have a control gear in the said transmission mechanism, said control gear can slide in said chute.
8. the at the uniform velocity take-up that is used for household electrical appliance according to claim 7, it is characterized in that: said transmission mechanism also comprises a driving gear set, said control gear breaks away from or connects said driving gear set with said transmission mechanism motion.
9. the at the uniform velocity take-up that is used for household electrical appliance according to claim 1; It is characterized in that: said winding mechanism comprises spiral seat and the reel that is connected with said spiral seat; On the said spiral seat top cover is installed, said damping mechanism is installed in the space of said spiral seat and the formation of said top cover.
10. the at the uniform velocity take-up that is used for household electrical appliance according to claim 7; It is characterized in that: said winding mechanism also comprises the clockwork spring seat that is installed in said spiral seat and is installed in the clockwork spring lid on the said clockwork spring seat; In the space that said clockwork spring seat and clockwork spring lid form clockwork spring is set, said clockwork spring drives said reel and rotates.
11. the at the uniform velocity take-up that is used for household electrical appliance according to claim 10 is characterized in that: on the said spiral seat sour jujube bar is installed, the large ratchet on the said spiral seat of said sour jujube bar clamping is provided with back-moving spring between said sour jujube bar and the said spiral seat.
12. a hair dryer comprises housing and is installed in heater and the flabellum in the said housing that it is characterized in that: also be provided with take-up in the said housing, said take-up is each described take-up of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122137.5A CN102631064B (en) | 2012-04-25 | 2012-04-25 | Constant-speed wire rewinding device used for household appliance and electric hair drier provided with constant-speed wire rewinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122137.5A CN102631064B (en) | 2012-04-25 | 2012-04-25 | Constant-speed wire rewinding device used for household appliance and electric hair drier provided with constant-speed wire rewinding device |
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| CN102631064A true CN102631064A (en) | 2012-08-15 |
| CN102631064B CN102631064B (en) | 2015-03-25 |
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| CN201210122137.5A Active CN102631064B (en) | 2012-04-25 | 2012-04-25 | Constant-speed wire rewinding device used for household appliance and electric hair drier provided with constant-speed wire rewinding device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157088A (en) * | 2017-05-31 | 2017-09-15 | 余姚市德威电器电机有限公司 | Hair dryer with take-up deceleration device |
| CN109363326A (en) * | 2018-12-25 | 2019-02-22 | 慈溪市金悦电子有限公司 | A kind of household electrical appliance at the uniform velocity take-up and the hair dryer equipped with this device |
| CN112660944A (en) * | 2020-12-17 | 2021-04-16 | 珠海京师智造科技有限公司 | Cable locking device |
| CN112678629A (en) * | 2020-12-08 | 2021-04-20 | 慈溪市金悦电子有限公司 | Take-up device and electric hair drier thereof |
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| CN202552625U (en) * | 2012-04-25 | 2012-11-28 | 浙江月立电器有限公司 | Constant-speed take-up device for household appliance and electric hair drier with constant-speed take-up device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157088A (en) * | 2017-05-31 | 2017-09-15 | 余姚市德威电器电机有限公司 | Hair dryer with take-up deceleration device |
| CN107157088B (en) * | 2017-05-31 | 2024-02-06 | 余姚市德威电器电机有限公司 | Electric hair drier with wire winding speed reducer |
| CN109363326A (en) * | 2018-12-25 | 2019-02-22 | 慈溪市金悦电子有限公司 | A kind of household electrical appliance at the uniform velocity take-up and the hair dryer equipped with this device |
| CN109363326B (en) * | 2018-12-25 | 2023-10-31 | 慈溪市金悦电子有限公司 | Constant-speed wire winding device for household appliances and electric hair dryer with same |
| CN112678629A (en) * | 2020-12-08 | 2021-04-20 | 慈溪市金悦电子有限公司 | Take-up device and electric hair drier thereof |
| CN112660944A (en) * | 2020-12-17 | 2021-04-16 | 珠海京师智造科技有限公司 | Cable locking device |
| CN112660944B (en) * | 2020-12-17 | 2023-09-12 | 珠海京师智造科技有限公司 | Rope locking device |
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| CN102631064B (en) | 2015-03-25 |
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Address after: 315300 No. 999, Kaifa East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: Yueli Group Co., Ltd Address before: 315324 No. 999, Kaifa East Road, Zhouxiang Town, Cixi City, Zhejiang Province Patentee before: Zhejiang Yueli Electric Appliance Co., Ltd |