CN203191872U - Rotary knob and massager - Google Patents
Rotary knob and massager Download PDFInfo
- Publication number
- CN203191872U CN203191872U CN 201320054563 CN201320054563U CN203191872U CN 203191872 U CN203191872 U CN 203191872U CN 201320054563 CN201320054563 CN 201320054563 CN 201320054563 U CN201320054563 U CN 201320054563U CN 203191872 U CN203191872 U CN 203191872U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- knob
- male
- fomale
- latch closure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a rotary knob, comprising a base, an upper cover covered on the base and is fixed and connected with the base, and a buckle used to rotate the base and the buckle of the upper cover. The buckle is hinged with the upper cover. The upper cover is provided with a clamp component used to prevent the buckle from shaking. The upper cover is provided with a storage groove. The clamp component comprises a spring disposed in the storage groove and two groups of push components respectively disposed on two ends of the spring. Each group of the push component comprises a first rotating shaft and a second rotating shaft. A tip of the first rotating shaft is provided with a first male-and-female surface, and a tip of the second rotating shaft is provided with a second male-and-female surface. The first male-and-female surface and the second male-and-female surface are meshed with each other. The other end of the first rotating shaft is fixedly connected with the buckle. The other tip of the second rotating shaft extends into an end of the spring and is clamped in the spring. When the rotary knob is not needed to adjust, the buckle is parallel and level with the upper cover. When the rotary knob needs adjustment, the buckle is turned to a position vertical to the upper cover. The rotary knob is convenient to adjust and is suitable for household appliances or machines having requirements on surface smoothness. The utility model also provides a massager using the rotary knob.
Description
Technical field
The utility model relates to the electric switch technical field, relates in particular to a kind of improvement of knob.
The utility model also relates to technical field of electric appliances, relates in particular to a kind of improvement of massager.
Background technology
Be that small household appliances or large-scale machinery and equipment all can use knob with Switching Power Supply, control working strength, adjusting mode of operation etc., the handle of existing knob all is fixedly to be convexly set on the surface of knob, because the handle of existing knob outwards protrudes, influence the optimum Working of some household electrical appliances or machine, therefore be not suitable for household electrical appliances or the machine that surfacing is had requirement.Massager for example, because massager fits tightly with human body, the trickle projection of massager all can be arrived by human body sensory, influences comfort level, the best massage effect of destruction massager.Though some knob offers for inserting the groove of rotation for screwdriver, rotating this class knob needs by other instruments, inconvenient operation.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, provides a kind of and has rotated convenience and be applicable to that surfacing is had the household electrical appliances of requirement or the knob of machine.
The utility model is achieved in that a kind of knob, comprises base, is covered on this base and fixedly connected loam cake and the latch closure that is used for rotating described base and described loam cake with it, and described latch closure and described loam cake are hinged.
Further, be provided with in the described loam cake be used to the fixing assembly that prevents that described latch closure from rocking.
Further, be provided with storage tank in the described loam cake, described fixing assembly comprises being located at the spring in the described storage tank and laying respectively at two groups of described both ends of the spring and pushes assembly, each group pushes assembly and includes first rotating shaft and second rotating shaft, one termination of described first rotating shaft has first male and fomale(M﹠F), one termination of described second rotating shaft has second male and fomale(M﹠F), described first male and fomale(M﹠F) is meshed with described second male and fomale(M﹠F), the other end of described first rotating shaft is fixedlyed connected with described latch closure, and another termination card of described second rotating shaft stretches in the end of described spring.
Preferably, described first male and fomale(M﹠F) and described second male and fomale(M﹠F) curved surface that is rounding off.
Particularly, described first male and fomale(M﹠F) and described second male and fomale(M﹠F) are tortuous plane.
Further, described latch closure comprises the body of " C " shape and two inserts axle by what the both ends of described body protruded out relatively, described slotting axle is provided with stop surface, the other end of described first rotating shaft is provided with the jack adaptive with described slotting axle, described storage tank two ends are provided with and hold the through hole that each described slotting axle passes, and each described slotting axle passes described through hole and is inserted in the described jack.
Further, the axis body of described second rotating shaft is provided with the anti-rotation edge that prevents that this second rotating shaft from rotating in described storage tank, and described anti-rotation edge and described storage tank are fitted.
Particularly, another termination of described second rotating shaft is provided with protruding axle, and described protruding axle card stretches in the described spring.
The knob that the utility model provides has following technique effect:
When knob did not need to rotate, latch closure upset placed the position concordant with loam cake, like this, just can not influence the smooth of the electrical equipment that adopts this knob or machinery and equipment surface, can not influence their optimum Working because of the knob evagination; When knob need rotate, latch closure turn to the position vertical with loam cake, turned the rotation that latch closure can drive knob integral body.
As a kind of improvement of the present utility model, this knob also can be provided with in loam cake be used to the fixing assembly that prevents that latch closure from rocking, fixing assembly comprises spring and pushes assembly, push assembly and comprise first rotating shaft and second rotating shaft, first male and fomale(M﹠F) of first rotating shaft is meshed with second male and fomale(M﹠F) of second rotating shaft, like this, latch closure is difficult for being given a shock and the phenomenon that takes place arbitrarily to rock.
The utility model also provides a kind of massager, has adopted above-mentioned knob.
Used the massager of knob provided by the utility model not influence the comfort level of use, the user is the existence of imperceptible knob almost.And during adjusting knob, only need manually scratch gently the latch closure that overturns, can make it vertical with loam cake, rotation latch closure adjusting knob.
Description of drawings
Fig. 1 is the exploded view of knob among the utility model embodiment;
Fig. 2 is the latch closure upward view concordant with loam cake of knob among the utility model embodiment;
Fig. 3 is the upward view of 45 ° of states of latch closure upset of knob among the utility model embodiment;
Fig. 4 is the upward view of 90 ° of states of latch closure upset of knob among the utility model embodiment;
Fig. 5 is the schematic perspective view of massager among the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, the utility model embodiment provides a kind of knob, comprises base 1, is covered on this base 1 and fixedly connected loam cake 2 and being used for rotates described base 1 and described loam cake 2 with it latch closure 3, and described latch closure 3 is hinged with described loam cake 2.When not needing turning knob, latch closure 3 upset places the position concordant with loam cake 2, and like this, knob just can not influence the smooth of electrical equipment or machinery and equipment surface, can not influence their optimum Working because of the knob evagination; When the needs turning knob, latch closure 3 turn to the position vertical with loam cake 2, turns the rotation that latch closure 3 can drive knob integral body.
Particularly, be provided be used to the fixing assembly that prevents that described latch closure 3 from rocking in the described loam cake 2.Like this, latch closure 3 just can arbitrarily not rock because knob is subjected to unexpected vibrations, use electrical equipment or the machinery and equipment of this knob can not cause latch closure 3 outwards to be routed up because of movement or the vibrations of itself, influence the outward appearance of electrical equipment or machine, simultaneously, also can prevent from being subjected to unexpected power and the phenomenon that fractures after latch closure 3 from outwards routing up.
A kind of preferred implementation as the utility model embodiment, be provided with storage tank 21 in the described loam cake 2, described fixing assembly comprises being located at the spring 4 in the described storage tank 21 and laying respectively at two groups of described spring 4 two ends and pushes assembly 5, each group pushes assembly 5 and includes first rotating shaft 51 and second rotating shaft 52, one termination of described first rotating shaft 51 has first male and fomale(M﹠F) 511, one termination of described second rotating shaft 52 has second male and fomale(M﹠F) 521, described first male and fomale(M﹠F) 511 is meshed with described second male and fomale(M﹠F) 521, the other end of described first rotating shaft 51 is fixedlyed connected with described latch closure 3, and another termination card of described second rotating shaft 52 stretches in the end of described spring 4.Referring to Fig. 2-Fig. 4, because first male and fomale(M﹠F) 511 and second male and fomale(M﹠F) 521 are the wave roughness, both projectioies and recess are complementary fits, playing obstruction two rotating shafts between the male and fomale(M﹠F) acts in relative rotation, have only the power that is subjected to certain outside upset when latch closure 3, the resistance that first rotating shaft 51 just can overcome between the male and fomale(M﹠F) rotates thereupon.The projection that first rotating shaft 51 goes to its male and fomale(M﹠F) is a critical point with the protruding relative position of second rotating shaft, 52 male and fomale(M﹠F)s, be appreciated that, rotate when first rotating shaft 51 and latch closure 3 can be turn to the position vertical with loam cake 2 when surpassing this critical point, and after surpassing this critical point, latch closure 3 just can go to the position perpendicular with loam cake 2 (being 90 ° of states of latch closure upset, referring to Fig. 4) automatically; If first rotating shaft 51 is rotated and is no more than above-mentioned critical point, then remove can automatically restore to after the external force with the smooth position of loam cake 2 on (referring to Fig. 2).Even the technique effect of male and fomale(M﹠F) structure is that knob is subjected to unexpected microseismic activity and also can cause latch closure 3 outwards to be routed up automatically, can not influence the normal upset of latch closure 3 again simultaneously, be turning latch closure 3 as long as apply suitable power.Above-mentioned male and fomale(M﹠F) is provided with four projectioies and four recess respectively, and when 45 ° of latch closure 3 upsets, first rotating shaft 51 goes to the projection of its male and fomale(M﹠F) and protruding relative (referring to Fig. 3) of second rotating shaft, 52 male and fomale(M﹠F)s, i.e. critical conditions.Need to prove, projection can arrange different quantity as required with the quantity of recess, above-mentioned critical point this moment just has a plurality of, and first rotating shaft 51 need turn over all critical points could make latch closure 3 turn to the position vertical with loam cake 2 or the smooth position with loam cake 2.
Particularly, described first male and fomale(M﹠F) 511 can be the curved surface of rounding off or tortuous plane with described second male and fomale(M﹠F) 521, is appreciated that the setting of male and fomale(M﹠F) shape so long as play and hinder between the rotating shaft in relative rotation that effect gets final product.
Further, described latch closure 3 comprises the body of " C " shape and two inserts axle 31 by what the both ends of described body protruded out relatively, described slotting axle 31 is provided with stop surface 311, the other end of described first rotating shaft 51 is provided with the jack 512 adaptive with described slotting axle 31, described storage tank 21 two ends are provided with and hold each described slotting axle 31 through hole that pass 211, and each described slotting axle 31 passes described through hole 211 and is inserted in the described jack 512.Like this, the loading and unloading that fix assembly are very convenient, and loading and unloading latch closure 3 is also convenient.
Particularly, the axis body of described second rotating shaft 52 is provided with the anti-rotation edge 522 that prevents that this second rotating shaft 52 from rotating in described storage tank 21, fits with described storage tank 21 in described anti-rotation edge 522.Because when first rotating shaft 51 was rotated, second rotating shaft 52 will be subjected to reacting force owing to the inhibition between the male and fomale(M﹠F), made second rotating shaft 52 that the trend of rotating be arranged thereupon, the effect that prevents that second rotating shaft 52 from rotating is thereupon played in the setting at anti-rotation edge 522.
Particularly, another termination of described second rotating shaft 52 is provided with protruding axle 523, and described protruding axle 523 cards stretch in the described spring 4.Like this, can make that not only the assembling of second rotating shaft 52 and spring 4 is easier, and can prevent that both from misplacing.
The knob that the utility model embodiment provides also comprises be used to preventing that foreign material from falling into the packing 6 in the knob, because the slotting axle 31 of latch closure 3 inserts loam cake 2 from sidewall, hence one can see that, and latch closure 3 is surrounded on a side of loam cake 2, at this moment, loam cake 2 another sides will have more a groove, then can not cause foreign material to fall in it easily if do not fill this groove.Packing 6 namely plays the effect of filling above-mentioned groove.Loam cake 2 can use bolt to be installed on the base 1 with packing 6, and it is convenient to the assembling of knob integral body.
Referring to Fig. 5, the utility model embodiment also provides a kind of massager 7, has adopted above-mentioned knob.Used the massager of knob provided by the utility model not influence the comfort level of use, the user is the existence of imperceptible knob almost.And during adjusting knob, only need manually scratch gently the latch closure 3 that overturns, can make it vertical with loam cake 2, rotation latch closure 3 adjusting knobs.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace or improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. knob is characterized in that: comprise base, be covered on this base and fixedly connected loam cake and the latch closure that is used for rotating described base and described loam cake with it that described latch closure and described loam cake are hinged.
2. knob as claimed in claim 1 is characterized in that: be provided with in the described loam cake be used to the fixing assembly that prevents that described latch closure from rocking.
3. knob as claimed in claim 2, it is characterized in that: be provided with storage tank in the described loam cake, described fixing assembly comprises being located at the spring in the described storage tank and laying respectively at two groups of described both ends of the spring and pushes assembly, each group pushes assembly and includes first rotating shaft and second rotating shaft, one termination of described first rotating shaft has first male and fomale(M﹠F), one termination of described second rotating shaft has second male and fomale(M﹠F), described first male and fomale(M﹠F) is meshed with described second male and fomale(M﹠F), the other end of described first rotating shaft is fixedlyed connected with described latch closure, and another termination card of described second rotating shaft stretches in the end of described spring.
4. knob as claimed in claim 3 is characterized in that: the curved surface that described first male and fomale(M﹠F) and described second male and fomale(M﹠F) are rounding off.
5. knob as claimed in claim 3 is characterized in that: described first male and fomale(M﹠F) and described second male and fomale(M﹠F) are tortuous plane.
6. knob as claimed in claim 3, it is characterized in that: described latch closure comprises the body of " C " shape and two inserts axle by what the both ends of described body protruded out relatively, described slotting axle is provided with stop surface, the other end of described first rotating shaft is provided with the jack adaptive with described slotting axle, described storage tank two ends are provided with and hold the through hole that each described slotting axle passes, and each described slotting axle passes described through hole and is inserted in the described jack.
7. knob as claimed in claim 3, it is characterized in that: the axis body of described second rotating shaft is provided with the anti-rotation edge that prevents that this second rotating shaft from rotating in described storage tank, and described anti-rotation edge and described storage tank are fitted.
8. knob as claimed in claim 3 is characterized in that: another termination of described second rotating shaft is provided with protruding axle, and described protruding axle card stretches in the described spring.
9. a massager is characterized in that: adopted each described knob of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054563 CN203191872U (en) | 2013-01-30 | 2013-01-30 | Rotary knob and massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054563 CN203191872U (en) | 2013-01-30 | 2013-01-30 | Rotary knob and massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191872U true CN203191872U (en) | 2013-09-11 |
Family
ID=49108720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054563 Expired - Lifetime CN203191872U (en) | 2013-01-30 | 2013-01-30 | Rotary knob and massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103186162A (en) * | 2013-01-30 | 2013-07-03 | 深圳市倍轻松科技股份有限公司 | Knob and massager |
-
2013
- 2013-01-30 CN CN 201320054563 patent/CN203191872U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103186162A (en) * | 2013-01-30 | 2013-07-03 | 深圳市倍轻松科技股份有限公司 | Knob and massager |
| WO2014117470A1 (en) * | 2013-01-30 | 2014-08-07 | 深圳市倍轻松科技股份有限公司 | Knob and massager |
| CN103186162B (en) * | 2013-01-30 | 2015-02-04 | 深圳市倍轻松科技股份有限公司 | Knob and massager |
| NO342513B1 (en) * | 2013-01-30 | 2018-06-04 | Shenzhen Breo Technology Co | Knob and massager |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |