CN103610582B - Head massager and interval adjusting structure thereof - Google Patents
Head massager and interval adjusting structure thereof Download PDFInfo
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- CN103610582B CN103610582B CN201310603739.7A CN201310603739A CN103610582B CN 103610582 B CN103610582 B CN 103610582B CN 201310603739 A CN201310603739 A CN 201310603739A CN 103610582 B CN103610582 B CN 103610582B
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- China
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- tooth bar
- procapsid
- snap close
- head massager
- spacing adjustment
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Abstract
The invention relates to the technical field of massagers, and provides a head massager and an interval adjusting structure thereof. The interval adjusting structure is arranged between a front shell and a rear shell of the head massager and comprises a rack, a lock catch, a button and a tension spring. The rear end of the rack is fixed on the rear shell, and the front end of the rack slides along the front shell. One end of the lock catch is fastened on the rack. The button is arranged at the other end of the lock catch and is used for pressing the end to enable the end, fastened with the rack, of the lock catch to cock to be separated from the rack. The rear end of the tension spring is connected with the lock catch, and the front end of the tension spring is fixed at the front end of the rack. Compared with existing adjusting structures, the interval adjusting structure has the advantages of simple structure, few parts, reduced material cost and convenience in operation.
Description
Technical field
The present invention relates to massager technical field, more particularly, relate to a kind of head massager and its spacing adjustment structure.
Background technology
Existing head massager, using for adapting to different people, being generally all provided with spacing adjustment structure.The head massager series that our company produces, engages by three gear rings and gear the relative movement driving the first housing and the second housing, thus realizes the adjustment of spacing.This spacing adjustment structure is complicated, and cost is high, therefore urgently improves.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, and provide a kind of structure simple, cost is low, the spacing adjustment structure of convenient operation and adopt the head massager of this structure.
For solving the problems of the technologies described above, technical scheme of the present invention is: the spacing adjustment structure providing a kind of head massager, between the procapsid being located at described head massager and back casing, described spacing adjustment structure comprises tooth bar, snap close, button and extension spring, the rear end of described tooth bar is fixed on described back casing, procapsid described in the front end edge of described tooth bar slides, one end of described snap close is sticked on described tooth bar, the other end that described snap close is located at by described button tilts for pressing this end with the one end making described snap close and engage with described tooth bar and departs from described tooth bar, the rear end of described extension spring is connected with described snap close, the front end of described extension spring is fixed on the front end of described tooth bar.
Particularly, described tooth bar has some teeth groove, the rear flank of tooth of each described teeth groove is inclined-plane, and described snap close has the latch hook that can stretch into described teeth groove, and the rear end face of described latch hook is provided with and can coordinates with the described rear flank of tooth guiding surface slided.
Further, described snap close is shaped on a jam plate, and described jam plate is located on described tooth bar, and the two ends of described jam plate are all fixed on described procapsid by torsion spring.
Further, the front end of described tooth bar is provided with blade fin, and described blade fin bends along described procapsid curved surfaces, and the front end of described blade fin is fixed in the front end of described extension spring.
Particularly, the front bottom end of described tooth bar is provided with a bayonet socket, and the rear end of described blade fin is resisted against described bayonet socket place.
Particularly, the front end of described blade fin extends two engaging lugs respectively to both sides, and described extension spring is two, and the front end of each described extension spring is fixed on described engaging lug.
Preferably, described blade fin is stainless steel steel disc.
Present invention also offers a kind of head massager, comprise procapsid and back casing, state and between procapsid and described back casing, to be arranged with two groups of above-mentioned spacing adjustment structures.
In spacing adjustment structure of the present invention, procapsid is fixedly by the realization of snap close with the engaging of tooth bar with the relative of back casing, and utilize the pressing effect of button to snap close to make it depart from tooth bar, when needing the spacing tuning up procapsid and back casing, pressing button, unlock, tooth bar is mobile under the effect of extension spring to be resetted, thus the spacing increased between procapsid and back casing, when spacing turned down by needs, procapsid and back casing is inwardly promoted with hand, make snap close depart from tooth bar by external force and unlock, tooth bar travels forward, thus reduce the spacing of procapsid and back casing.User is in massage processes, and when feeling that massage force is difficult to greatly bear or do not want to use, press both sides button, fore shell and the instantaneous meeting of back casing flick maximum, are also convenient to take off.Spacing adjustment structure in the present invention, more existing adjustment structure, structure is simple, and parts used are few, reduces material cost, and easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the head massager that the embodiment of the present invention provides;
Fig. 2 is the Multifunction head massager of embodiment of the present invention structural representation when removing face-piece;
Fig. 3 is A place enlarged drawing in Fig. 2;
Fig. 4 is B-B cut-away view in Fig. 2;
Fig. 5 is C place enlarged drawing in Fig. 4;
Fig. 6 is D place enlarged drawing in Fig. 4;
Fig. 7 is E-E cut-away view in Fig. 2;
Fig. 8 is F place enlarged drawing in Fig. 7;
Fig. 9 is head massager that the embodiment of the present invention provides operation chart when turning spacing down;
Figure 10 is head massager that the embodiment of the present invention provides operation chart when tuning up spacing.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to Fig. 1, the invention provides a kind of head massager.This head massager is helmet-like, and this helmet is combined by procapsid 100 and back casing 200.Wherein, be movable setting between procapsid 100 and back casing 200, spacing is regulated by spacing adjustment structure therebetween, thus makes the helmet can become large or diminish, to adapt to the head dummy of different users.
With reference to Fig. 2 to Fig. 5, described spacing adjustment structure, is located between procapsid 100 and back casing 200, comprises tooth bar 300, snap close 400, button 500 and extension spring 600.Wherein, procapsid 100 comprises main casing 110 and face-piece 120, and above-mentioned spacing adjustment structure is located between the main casing 110 of back casing 200 and procapsid 100, and face-piece 120 lid is established on it, spacing adjustment structure is sealed.Tooth bar 300 is that a strip is dull and stereotyped, and its rear end is fixed on back casing 200, and front end edge procapsid 100 slides.Snap close 400 is articulated with on main casing 110, and when it rotates around pin joint, its higher end is low.Particularly, its one end 410 is sticked on tooth bar 300, and button 500 is located on the other end 420 of snap close 400.The rear end of extension spring 600 is connected with snap close 400, and the front end of extension spring 600 is fixed on the front end of tooth bar 300.In the present embodiment, procapsid 100 is fixedly that namely snap close 400 is sticked on tooth bar 300 by the realization of snap close 400 with the engaging of tooth bar 300 with the relative of back casing 200, prevents the relative movement of the two; When needing the spacing tuning up procapsid 100 and back casing 200, pressing button 500, now button 500 presses snap close 400, snap close 400 rotates around pin joint, and the one end be pressed is downward, and namely one end that namely other end engages with tooth bar 300 raises and depart from tooth bar, now, spacing between procapsid 100 and back casing 200 is removed, and tooth bar 300 is mobile under the effect of extension spring 600 to be resetted, thus increases the spacing between procapsid 100 and back casing 200.The spacing adjustment structure provided in the present embodiment, more existing adjustment structure, structure is simple, and parts used are few, reduces material cost, and easy to operate.
Particularly, with reference to Fig. 6, tooth bar 300 have some teeth groove 310.And along on head massager fore-and-aft direction, the front flank of tooth 311 of each teeth groove 310 is right-angle surface, and then the flank of tooth 312 is inclined-plane.The other end 420 of snap close 400 has the latch hook that can stretch into teeth groove 310.When latch hook 411 stretches into and is in locking state in teeth groove 310, the front end face of latch hook 411 and the right-angle surface of teeth groove 310 are fitted, and are provided with bottom the rear end face of latch hook 411 and coordinate with the rear flank of tooth 312 guiding surface 4111 slided.Because the rear flank of tooth 312 is designed to inclined-plane, itself be convenient to latch hook 411 and skid off, meanwhile, the guiding surface 4111 be provided with bottom latch hook 411 rear end face more makes latch hook 411 without any obstacle when skidding off and between teeth groove 310, more smooth and easy, more convenient operation, laborsaving.
Please composition graphs 3, Fig. 7 and Fig. 8 again, in the present embodiment, snap close 400 fixing by means of a jam plate 700.Particularly, snap close 400 is shaped on a jam plate 700, two parts that the both sides that namely snap close 400 can be regarded as jam plate 700 extend respectively.Jam plate 700 is located on tooth bar 300, and the two ends of jam plate 700 are all fixed on main casing 110 by torsion spring 800., arrange torsion spring 800 herein, jam plate 700 is not only played to the effect of hinged support, meanwhile, the rotation of the torsion that torsion spring 800 has to jam plate 700 itself stores power, thus contributes to snap close 400 and utilize lever principle to carry out the low motion of higher end.
Referring again to Fig. 3, Fig. 5, the front end of tooth bar 300 is provided with blade fin 900, and blade fin 900 is along the bending of main casing 110 curved surfaces, and the front end of blade fin 900 is fixed in the front end of extension spring 600.Particularly, the front bottom end of tooth bar 300 is provided with a bayonet socket 320, and the rear end of blade fin 900 is resisted against bayonet socket 320 place.For engagement head lines, main casing 110 broadwise of procapsid 100 is circular arc, and tooth bar 300 is a flat board, its sliding path is straight line, if it linearly slides, face-piece 120 can be supported and interfere, and blade fin 900 is set herein, it can do corresponding distortion with main casing 110 curved surfaces, can not interfere with face-piece 120.
Preferably, blade fin 900 is stainless steel steel disc.Adopt this material, after ensureing Long-Time Service, blade fin 900 also can not get rusty, and ensures the smoothness that its surface is good, avoids getting rusty and affect its slip.Meanwhile, adopt stainless steel, also meet requirement of strength, the active force of extension spring 600 can be born, can regular event.
Preferably, in the present embodiment, extension spring 600 is two, is arranged at the both sides of blade fin 900 respectively.The front end that the front end of blade fin 900 extends 910, two extension springs 600 of two engaging lugs respectively to both sides is individually fixed on an engaging lug 910, and the rear end of two extension springs 600 is individually fixed in below jam plate 700.Like this, two extension springs 600 are set, ensure the harmony of blade fin 900 by pulling force.
Same, for ensureing the harmony that procapsid 100 and back casing 200 are stressed when regulating, above-mentioned spacing adjustment structure is two groups, is symmetricly set in the two sides of procapsid 100 and back casing 200.
With reference to Fig. 9, when user wants the spacing turning procapsid 100 and back casing 200 down, two hands as shown by arrows, are pinned procapsid 100 respectively and are promoted to centre with back casing 200.Like this, the latch hook 411 of snap close 400 slides along the rear flank of tooth 312 of teeth groove 310 at its guiding surface 4111 of thrust and departs from teeth groove 310, and snap close 400 and tooth bar 300 unlock, and now inwardly can promote procapsid 100 and back casing 200 more swimmingly.When both promotions are to suitable interval, stop, jam plate 700 rotates under the effect of torsion spring 800, and the other end 420 of snap close 400 moves downward latch hook 411 and automatically blocks teeth groove 310, limited between procapsid 100 and back casing 200.Due in the closely spaced process of tune, tooth bar 300 and blade fin 900 are proal, the front end of extension spring 600 travels forward with blade fin 900, and to be fixed on below jam plate 700 due to the rear end of extension spring 600 be changeless, therefore extension spring 600 is elongated under the effect of blade fin 900.
With reference to Figure 10, when user wants the spacing tuning up procapsid 100 and back casing 200, two hands pin the button 500 on both sides respectively or simultaneously, now, one end that snap close 400 is positioned under button 500 is pressed, one end that snap close 400 has latch hook 411 tilts, latch hook 411 and teeth groove 310 depart from, unlock, the front end of extension spring 600 is to after-contraction, blade fin 900 also slides backward under the front end of extension spring 600 drives, because blade fin 900 supports tooth bar 300 by bayonet socket 320, therefore tooth bar 300 also moves backward, back casing 200 is driven to widen backward with the distance of procapsid 100 until maximum distance.Like this, user only need pin button 500 i.e. spacing adjustment structure and can be automatically adjusted to by the helmet maximum.Certainly, user is in massage processes, and when feeling that massage force is difficult to greatly bear or do not want to use, press both sides button 500, procapsid 100 and the instantaneous meeting of back casing 200 flick maximum, are also convenient to take off.
To sum up, in the present embodiment, the design of the spacing adjustment structure of head massager is ingenious, easily realizes spacing and regulates simplifying under structure and the prerequisite that reduces costs, not only convenient for users, also improves the market competitiveness of product itself.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the spacing adjustment structure of a head massager, between the procapsid being located at described head massager and back casing, it is characterized in that: described spacing adjustment structure comprises tooth bar, snap close, button and extension spring, the rear end of described tooth bar is fixed on described back casing, procapsid described in the front end edge of described tooth bar slides, one end of described snap close is sticked on described tooth bar, the other end that described snap close is located at by described button tilts for pressing this end with the one end making described snap close and engage with described tooth bar and departs from described tooth bar, the rear end of described extension spring is connected with described snap close, the front end of described tooth bar is provided with blade fin, described blade fin bends along described procapsid curved surfaces, the front end of described blade fin is fixed in the front end of described extension spring.
2. the spacing adjustment structure of head massager as claimed in claim 1, it is characterized in that: described tooth bar has some teeth groove, the rear flank of tooth of each described teeth groove is inclined-plane, described snap close has the latch hook that can stretch into described teeth groove, and the rear end face of described latch hook is provided with and can coordinates with the described rear flank of tooth guiding surface slided.
3. the spacing adjustment structure of head massager as claimed in claim 1, is characterized in that: described snap close is shaped on a jam plate, and described jam plate is located on described tooth bar, and the two ends of described jam plate are all fixed on described procapsid by torsion spring.
4. the spacing adjustment structure of head massager as claimed in claim 1, it is characterized in that: the front bottom end of described tooth bar is provided with a bayonet socket, the rear end of described blade fin is resisted against described bayonet socket place.
5. the spacing adjustment structure of head massager as claimed in claim 1, it is characterized in that: the front end of described blade fin extends two engaging lugs respectively to both sides, described extension spring is two, and the front end of each described extension spring is fixed on described engaging lug.
6. the spacing adjustment structure of the head massager as described in claim 1 or 4 or 5, is characterized in that: described blade fin is stainless steel steel disc.
7. a head massager, comprises procapsid and back casing, it is characterized in that: be arranged with two groups of spacing adjustment structures according to any one of claim 1 to 6 between described procapsid and described back casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603739.7A CN103610582B (en) | 2013-11-25 | 2013-11-25 | Head massager and interval adjusting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603739.7A CN103610582B (en) | 2013-11-25 | 2013-11-25 | Head massager and interval adjusting structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103610582A CN103610582A (en) | 2014-03-05 |
| CN103610582B true CN103610582B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310603739.7A Active CN103610582B (en) | 2013-11-25 | 2013-11-25 | Head massager and interval adjusting structure thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145014A (en) * | 1994-11-22 | 1996-06-04 | Star Raito Hanbai Kk | Ring-like metal fitting |
| WO2002028213A1 (en) * | 2000-10-04 | 2002-04-11 | Builmatel Co., Ltd. | Headbands for helmets |
| CN1446497A (en) * | 2002-03-27 | 2003-10-08 | Dic塑料株式会社 | Buckle, leather belt with buckle and protective cap |
| US7246383B2 (en) * | 2004-05-27 | 2007-07-24 | Bell Sports, Inc. | Fit adjustment mechanism for helmets |
| CN200977266Y (en) * | 2006-11-27 | 2007-11-21 | 马学军 | Helmet type massager |
| CN201404418Y (en) * | 2009-03-19 | 2010-02-17 | 林炳宏 | Massager structure |
| CN101744711A (en) * | 2008-12-12 | 2010-06-23 | 林炳宏 | Massager with adjusting function |
| EP2554066A1 (en) * | 2011-08-03 | 2013-02-06 | OPTICOS S.r.l. | A device for regulating and fastening a strap of protecting helmets |
-
2013
- 2013-11-25 CN CN201310603739.7A patent/CN103610582B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145014A (en) * | 1994-11-22 | 1996-06-04 | Star Raito Hanbai Kk | Ring-like metal fitting |
| WO2002028213A1 (en) * | 2000-10-04 | 2002-04-11 | Builmatel Co., Ltd. | Headbands for helmets |
| CN1446497A (en) * | 2002-03-27 | 2003-10-08 | Dic塑料株式会社 | Buckle, leather belt with buckle and protective cap |
| US7246383B2 (en) * | 2004-05-27 | 2007-07-24 | Bell Sports, Inc. | Fit adjustment mechanism for helmets |
| CN200977266Y (en) * | 2006-11-27 | 2007-11-21 | 马学军 | Helmet type massager |
| CN101744711A (en) * | 2008-12-12 | 2010-06-23 | 林炳宏 | Massager with adjusting function |
| CN201404418Y (en) * | 2009-03-19 | 2010-02-17 | 林炳宏 | Massager structure |
| EP2554066A1 (en) * | 2011-08-03 | 2013-02-06 | OPTICOS S.r.l. | A device for regulating and fastening a strap of protecting helmets |
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| Publication number | Publication date |
|---|---|
| CN103610582A (en) | 2014-03-05 |
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