CN204072690U - A kind of head massager and helmet size adjustment structure thereof - Google Patents
A kind of head massager and helmet size adjustment structure thereof Download PDFInfo
- Publication number
- CN204072690U CN204072690U CN201420235373.2U CN201420235373U CN204072690U CN 204072690 U CN204072690 U CN 204072690U CN 201420235373 U CN201420235373 U CN 201420235373U CN 204072690 U CN204072690 U CN 204072690U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- snap close
- adjustment structure
- helmet
- size adjustment
- 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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- 108090000565 Capsid Proteins Proteins 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 5
- 210000004247 hand Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Percussion Or Vibration Massage (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
This utility model relates to masseur technical field, a kind of head massager and helmet size adjustment structure thereof are provided, between the procapsid that described helmet size adjustment structure is located at the helmet of head massager and back casing, comprise tooth bar, snap close, button and extension spring, the front end of tooth bar is fixed on procapsid, the rear end of tooth bar is connected with the rear end of extension spring, the front end of described extension spring is fixed on described back casing, one end of described snap close is sticked on described tooth bar, elastic component is provided with inside the other end of described snap close, and described button this button described in end arranged outside of being provided with elastic component is for pressing this end and the one end making described snap close move inward to make described snap close engage with described tooth bar with described elastic component and described tooth bar depart from, this is by the size adjustment structure in novel, more existing adjustment structure, by the elastic reaction of elastic component, snap close and tooth bar are departed from, structure is simple, reliably, parts used are few, and more convenient operation.
Description
Technical field
This utility model relates to masseur technical field, more particularly, relates to a kind of head massager and helmet size adjustment structure thereof.
Background technology
Existing head massager, uses for adapting to different people, the helmet generally all adjustable size.The head massager series that our company produces, the procapsid of the helmet and the relative of back casing are fixedly realized with the engaging of tooth bar by snap close, and utilize the pressing effect of button to snap close to make it depart from tooth bar, thus the spacing increased between procapsid and back casing, but this button and buckle structure poor reliability, in practical operation, there is inconvenience, therefore need badly and improvement is optimized to said structure.
Utility model content
The purpose of this utility model is to provide a kind of head massager and helmet size adjustment structure thereof, is intended to solve the poor reliability existed in prior art, unhandy problem.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of helmet size adjustment structure, between the procapsid being located at the helmet of head massager and back casing, comprise tooth bar, snap close, button and extension spring, the front end of described tooth bar is fixed on described procapsid, the rear end of described tooth bar is connected with the rear end of described extension spring, the front end of described extension spring is fixed on described back casing, one end of described snap close is sticked on described tooth bar, elastic component is provided with inside the other end of described snap close, and described button is located at described snap close and is provided with outside this one end of elastic component, described button is for pressing described snap close and the one end making described snap close move inward to make described snap close engage with described tooth bar with described elastic component and described tooth bar depart from.
Particularly, be provided with some teeth groove inside described tooth bar, the front flank of tooth of each described teeth groove is inclined-plane, and one end of described snap close has the latch hook that can snap in described teeth groove, and the front end face of described latch hook is provided with and can coordinates with the described front flank of tooth guiding surface slided.
Particularly, the front end of described tooth bar is provided with blade fin, and described blade fin bends along described back casing curved surfaces, and the rear end of described blade fin is fixed in the rear end of described extension spring.
Particularly, the rear end of described blade fin is provided with a grab, and described grab hook is on the connecting hole of the rear end of described extension spring.
Preferably, described blade fin is rustless steel steel disc.
Particularly, described elastic component is spring.
This utility model additionally provides a kind of head massager, comprises the helmet, the described helmet is arranged with above-mentioned size adjustment structure.
In this utility model, procapsid is fixedly that namely snap close is sticked on tooth bar by the realization of snap close with the engaging of tooth bar with the relative of back casing, prevents the relative movement of the two, when needing the spacing tuning up procapsid and back casing, pressing button, now button presses snap close, move inward under latching in the effect of inner elastic part, depart from tooth bar, now, spacing between procapsid and back casing is removed, tooth bar is mobile under the effect of extension spring to be resetted, thus increases the spacing between procapsid and back casing, and namely the helmet is tuned up, user is in massage processes, 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, also be convenient to take off, when spacing turned down by needs, procapsid and back casing is inwardly promoted with hands, make snap close depart from tooth bar by external force and unlock, tooth bar moves backward, thus reduce the spacing of procapsid and back casing, this is by the size adjustment structure in novel, more existing adjustment structure, by the elastic reaction of elastic component, snap close and tooth bar are departed from, structure is simple, reliably, parts used are few, and more convenient operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the head massager that this utility model provides;
Fig. 2 is that in this utility model embodiment, head massager is dismantled the structural representation after face-piece;
Fig. 3 is the structural representation after being removed by button in Fig. 2;
Fig. 4 is head massager transverse cross sectional schematic diagram in this utility model embodiment;
Fig. 5 is head massager longitudinally cutting schematic diagram in this utility model embodiment;
Fig. 6 is A place enlarged drawing in Fig. 4;
Fig. 7 is B place enlarged drawing in Fig. 5;
Fig. 8 is head massager that this utility model embodiment provides operation chart when turning down;
Fig. 9 is head massager that this utility model embodiment provides operation chart when tuning up;
100-procapsid; 200-back casing; 300-tooth bar; 310-teeth groove;
The flank of tooth after 311-; The flank of tooth before 312-; 400-snap close; 410-latch hook;
411-guiding surface; 500-button; 600-extension spring; 610-connecting hole;
700-elastic component; 800-blade fin; 810-grab.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
With reference to Fig. 1, this utility model provides a kind of head massager.This head massager comprises the helmet, 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. 7, described size adjustment structure, is located between procapsid 100 and back casing 200, comprises tooth bar 300, snap close 400, button 500 and extension spring 600.Tooth bar 300 is that a strip is dull and stereotyped, and its front end is fixed on procapsid 100, slides along back casing 200 in rear end.The rear end of tooth bar 300 is connected with the rear end of extension spring 600, and the front end of extension spring 600 is fixed on back casing 200.Snap close 400 is located on back casing 200, and its one end is sticked on tooth bar 300, on outside the other end that snap close 400 is located at by button 500, and is also provided with an elastic component 700 inside this end of snap close 400.Preferably, elastic component 700 is spring.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 moves inward under inner elastic part 700 acts on, and departs from, now with tooth bar 300, spacing between procapsid 100 and back casing 200 is removed, 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, and namely the helmet is tuned up.When spacing turned down by needs, inwardly promote procapsid 100 and back casing 200 with hands, make snap close 400 depart from tooth bar 300 by external force and unlock, tooth bar 300 moves backward, thus reduces the spacing of procapsid 100 and back casing 200.The size adjustment structure provided in the present embodiment, more existing adjustment structure, makes snap close 400 and tooth bar 300 depart from by the elastic reaction of elastic component 700, and structure is simple, reliable, and parts used are few, and more convenient operation.
Particularly, with reference to Fig. 4, Fig. 6, the inner side of tooth bar 300 arranges some teeth groove 310.Like this, more existing teeth groove 310 is arranged at outside, in teeth groove 310 is arranged at, makes the profile of tooth bar 300 more attractive in appearance.And along on head massager fore-and-aft direction, the rear flank of tooth 311 of each teeth groove 310 is right-angle surface, the front flank of tooth 312 is inclined-plane.The other end of snap close 400 has the latch hook 410 that can snap in teeth groove 310.When latch hook 410 snaps in and is in locking state in teeth groove 310, the rear end face of latch hook 410 and the rear flank of tooth 311 of teeth groove 310 are fitted, and are provided with bottom the front end face of latch hook 410 and coordinate with the front flank of tooth 312 guiding surface 411 slided.Because the front flank of tooth 312 is designed to inclined-plane, itself be convenient to latch hook 410 and skid off, meanwhile, the guiding surface 411 be provided with bottom latch hook 410 front end face more makes latch hook 410 without any obstacle when skidding off and between teeth groove 310, more smooth and easy, more convenient operation, laborsaving.
Referring again to Fig. 4, Fig. 6, the front end of tooth bar 300 is provided with blade fin 800, and blade fin 800 is along the bending of back casing 200 curved surfaces, and the front end of blade fin 800 is fixed in the front end of extension spring 600.The rear end of blade fin 800 is provided with a grab 810, and grab 810 hook is on the connecting hole 610 of the rear end of extension spring 600.For engagement head lines, back casing 200 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 800 is set herein, it can do corresponding distortion with back casing 200 curved surfaces, can not interfere.
Preferably, blade fin 800 is rustless steel steel disc.Adopt this material, after ensureing life-time service, blade fin 800 also can not get rusty, and ensures the smoothness that its surface is good, avoids getting rusty and affect its slip.Meanwhile, adopt rustless steel, also meet requirement of strength, the active force of extension spring 600 can be born, can regular event.
Same, for ensureing the harmony that procapsid 100 and back casing 200 are stressed when regulating, above-mentioned size adjustment structure is two groups, is symmetricly set in the two sides of procapsid 100 and back casing 200.
Composition graphs 8, when user wants the spacing turning procapsid 100 and back casing 200 down, two handss as shown by arrows, are pinned procapsid 100 respectively and are promoted to centre with back casing 200.Like this, the latch hook 410 of snap close 400 slides along the flank of tooth 312 before teeth groove 310 at its guiding surface 411 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, the latch hook 410 of snap close 400 blocks teeth groove 310 automatically, limited between procapsid 100 and back casing 200.Due in the closely spaced process of tune, tooth bar 300 and blade fin 800 move backward, move backward with blade fin 800 in the rear end of extension spring 600, and due to the front end of extension spring 600 changeless, therefore extension spring 600 is elongated under the effect of blade fin 800.
Composition graphs 9, when user wants the spacing tuning up procapsid 100 and back casing 200, two handss pin the button 500 on both sides respectively or simultaneously, and now, snap close 400 is pressed under button 500 acts on, now snap close 400 moves to the inside, latch hook 410 and teeth groove 310 depart from, and unlock, the rear end withdrawn forward of extension spring 600, blade fin 800 and tooth bar 300 also forward slip under extension spring 600 drives, drives back casing 200 to widen backward with the distance of procapsid 100 until maximum distance.Like this, user only need pin button 500 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 helmet size adjustment structural design of head massager is simple, easily realizes size adjustment simplifying under structure and the prerequisite that reduces costs, not only convenient for users, and improves product reliability and the market competitiveness.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a helmet size adjustment structure, between the procapsid being located at the helmet of head massager and back casing, comprise tooth bar, snap close, button and extension spring, it is characterized in that: the front end of described tooth bar is fixed on described procapsid, the rear end of described tooth bar is connected with the rear end of described extension spring, the front end of described extension spring is fixed on described back casing, one end of described snap close is sticked on described tooth bar, elastic component is provided with inside the other end of described snap close, and described button is located at described snap close and is provided with outside this one end of elastic component, described button is for pressing described snap close and the one end making described snap close move inward to make described snap close engage with described tooth bar with described elastic component and described tooth bar depart from.
2. helmet size adjustment structure as claimed in claim 1, it is characterized in that: inside described tooth bar, be provided with some teeth groove, the front flank of tooth of each described teeth groove is inclined-plane, one end of described snap close has the latch hook that can snap in described teeth groove, and the front end face of described latch hook is provided with and can coordinates with the described front flank of tooth guiding surface slided.
3. helmet size adjustment structure as claimed in claim 1, it is characterized in that: the front end of described tooth bar is provided with blade fin, described blade fin bends along described back casing curved surfaces, and the rear end of described blade fin is fixed in the rear end of described extension spring.
4. helmet size adjustment structure as claimed in claim 3, it is characterized in that: the rear end of described blade fin is provided with a grab, described grab hook is on the connecting hole of the rear end of described extension spring.
5. the helmet size adjustment structure as described in claim 3 or 4, is characterized in that: described blade fin is rustless steel steel disc.
6. helmet size adjustment structure as claimed in claim 1, is characterized in that: described elastic component is spring.
7. a head massager, comprises the helmet, it is characterized in that: the described helmet is arranged with the size adjustment structure according to any one of claim 1 to 6.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235373.2U CN204072690U (en) | 2014-05-08 | 2014-05-08 | A kind of head massager and helmet size adjustment structure thereof |
| TW104202402U TWM505825U (en) | 2014-05-08 | 2015-02-13 | Head massager and helmet size adjustment structure thereof |
| HK15103389.6A HK1201404A2 (en) | 2014-05-08 | 2015-04-03 | Head massager and helmet size adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235373.2U CN204072690U (en) | 2014-05-08 | 2014-05-08 | A kind of head massager and helmet size adjustment structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072690U true CN204072690U (en) | 2015-01-07 |
Family
ID=52165462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235373.2U Expired - Lifetime CN204072690U (en) | 2014-05-08 | 2014-05-08 | A kind of head massager and helmet size adjustment structure thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN204072690U (en) |
| HK (1) | HK1201404A2 (en) |
| TW (1) | TWM505825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842851A (en) * | 2016-04-26 | 2016-08-10 | 乐视控股（北京）有限公司 | Flexible structure and virtual reality helmet |
-
2014
- 2014-05-08 CN CN201420235373.2U patent/CN204072690U/en not_active Expired - Lifetime
-
2015
- 2015-02-13 TW TW104202402U patent/TWM505825U/en unknown
- 2015-04-03 HK HK15103389.6A patent/HK1201404A2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842851A (en) * | 2016-04-26 | 2016-08-10 | 乐视控股（北京）有限公司 | Flexible structure and virtual reality helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM505825U (en) | 2015-08-01 |
| HK1201404A2 (en) | 2015-08-28 |
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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 |
Granted publication date: 20150107 |