CN201524225U - Built-in electric hammer - Google Patents
Built-in electric hammer Download PDFInfo
- Publication number
- CN201524225U CN201524225U CN2009201835099U CN200920183509U CN201524225U CN 201524225 U CN201524225 U CN 201524225U CN 2009201835099 U CN2009201835099 U CN 2009201835099U CN 200920183509 U CN200920183509 U CN 200920183509U CN 201524225 U CN201524225 U CN 201524225U
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- iron core
- housing
- coil
- built
- holder
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- Expired - Fee Related
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Abstract
The utility model relates to a built-in electric hammer comprising a shell and a coil holder and an iron core which are arranged in the shell and wound by coils. The hammer is characterized in that the center of the coil holder is provided with a smooth bore; the shell is provided with an iron core cavity used for descending of the iron core and an opening used for upgoing corresponding to the axis of the smooth bore; the iron core with the head part being sheathed with a flexible massage head is movably pivoted in the smooth bore and the iron core cavity; and in a static state, one end of the iron core is in the smooth bore and the other end is in the iron core cavity. The utility model has the characteristics of reasonable design, compact structure, built-in massage head and large rapping force, the tapping frequency can be adjusted according to the coil on-off frequency, and the hammer can meet the needs of different people and be widely used in massage chairs, massage cushions, massage belts, massage shawls and other products.
Description
Technical field:
This utility model relates to the electromagnet apparatus that uses on a kind of masseur, is commonly called as the massage electric hammer.
Background technology:
The electric hammer of electromagnet type extensively applies to the massage apparatus field, especially uses on massage cushion and massage armchair, substitutes traditional vibration type massage, has good beating and kowtows and hit effect.But existing massage electric hammer all exists structural design unreasonable, and massage head is the raised type structure, and human body needs subconsciousness to compress massage head during massage, just can well be kowtowed and hit, and can't really experience the purpose of loosening.As patent No. CN200520076358.9, Vehicle massage device by name, the following description of this massage machine: comprise skeleton, be wrapped in the outer coil of skeleton, and be arranged on slide bar in the skeleton slide opening, the push rod upper end that is connected with slide bar is fixed with massage head, and is fixed with iron core in the slide opening of skeleton, and the axle sleeve in the iron core slides over outside the push rod, and be installed in the cavity volume that constitutes by loam cake and lower casing at skeleton, between massage head and the loam cake spring is set.As can be known, this massage head is ejected by spring all the time from legend.Patent No. CN200720118576.3, the electromagnet apparatus that masseur by name is used, its structure comprises shell, coil, iron core and cover plate, wherein be provided with coil in the shell, coil is wrapped on the coil rack, is provided with slide bar and iron core in coil rack, is connected with push rod on the slide bar, massage head is fixed on the push rod, is provided with a spring between massage head and shell.Structure is comparatively succinct, but massage head also is outer male structure, all need during massage human body with its compression after, just can feel to kowtow and hit effect.And patent No. CN200820072112.8, name is called automatic impact type health care massage device, the massage unit structure that provides also adopts the electromagnetic type structure, its massage head is arranged in the top of housing interior loop, is pivoted with a spring between massage head and coil holder, and its operation principle promptly is that nationality electromagnetism adhesive and making is contracted in the massage head, electromagnetism discharges massage head and ejects under spring action, reach to kowtow and hit purpose, it kowtows the power of hitting is spring force, and this structure is the basic effect of principle change electric hammer not.How to overcome the defective of prior art design, promptly become the object of this utility model research.
Summary of the invention:
The purpose of this utility model is the built-in electric hammer that a kind of massage head of design is built-in, the iron core stroke is long.
Technical solutions of the utility model are achieved in that a kind of built-in electric hammer, comprise housing, be installed in the housing and be wound with the coil holder and the iron core of coil, it is characterized in that coil holder central authorities are provided with smooth bore, the corresponding smooth bore axis of housing is provided with and supplies descending iron core chamber of iron core and up opening, the iron core activity that head is arranged with flexible massage head is hubbed in smooth bore and the iron core chamber, static lower core one end in smooth bore, the other end is in the iron core chamber.The iron core of band massage head is recessed in the coil holder smooth bore, in case coil gets electric moment, the smooth bore internal magnetic field suddenly increases, and iron core produces induced field in contrast, and greatly repulsive force flies out iron core, reaches the beating effect of hitting of kowtowing; Otherwise, coil losing electricity, magnetic field falls suddenly, and the iron core induced field can produce interior suction phenomenon, and iron core is resetted.Give the coil power on/off repeatedly, iron core promptly can be done straight reciprocating motion along smooth bore.In this structure, in the coil holder smooth bore, then wholely enter smooth bore and produce stronger repulsive force in original state iron core part, make massage head operate in starting, ejection is kowtowed and is hit massage fast; After running into barrier such as human body and coil losing electricity, massage head retraction rapidly resets, and enters the iron core chamber and waits for that next coil gets the electric above-mentioned action that circulates once more.
The utlity model has reasonable in design, compact conformation, massage head built-in, kowtow the big characteristics of the power of hitting, kowtow and hit frequency and can be regulated according to coil power on/off frequency, satisfy the need of different crowd, this electric hammer can be widely used on the products such as massage armchair, massage cushion, massage waistband, massage tippet.
Description of drawings:
Below in conjunction with concrete legend this utility model is described further:
The built-in electric hammer three-dimensional exploded view of Fig. 1
The built-in electric hammer schematic perspective view of Fig. 2
The built-in electric hammer generalized section of Fig. 3
Wherein
1-housing 11-stator 110-abduction flanging
12-opening 13-coil bore 14-iron core chamber
15-holder 2-coil holder 21-fixed-wing
22-smooth bore 3-iron core 31-massage head
4-screw eye 41-screw 5-plane spring
The specific embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, built-in electric hammer comprises housing 1, coil holder 2 and iron core 3.
Housing 1 is for dividing body structure, the stator 11 that comprises a left and right sides two halves housing 1 and a band opening, offer an opening 12 for iron core 3 and massage head 31 up turnover on the stator 11, two halves housing 1 top has a coil bore 13, the bottom is iron core chamber 14, and housing coil bore 13 has holder 15 with outside extension the in both sides, 14 overlapping place, iron core chamber, holder is provided with screw eye 4, coil holder 2 corresponding holders are provided with fixed-wing 21 and offer screw eye 4, stator 11 corresponding holders 15 are provided with abduction flanging 110, offer corresponding screw eye 4 on this abduction flanging 110, screw 41 can run through stator abduction flanging 110 successively, the 21 back lockings of coil holder fixed-wing are on the holder 15 of housing 1 abduction, the Trinity offers convenience to assembling.
When electric hammer uses on massage apparatus, massage apparatus all has flexible surface or cloth cover parcel, so iron core 3 can bullet from smooth bore 22, to be on the safe side, between described iron core 3 and 14 bottoms, housing iron core chamber, be pivoted with a plane spring 5, this plane spring 5 does not take iron core 3 movement travels, and can play spacing and help iron core 3 reset responses.
Application scenario according to electric hammer, also can be fixed with a compression spring in 14 bottoms, housing iron core chamber, this compression spring is compressed when iron core 3 resets, and coil once more when electric, the compressed counteracting force stack of lucky spring electromagnetic force, can strengthen the strength that iron core 3 ejects, and this compression spring also plays the recoil effect, can reduce the impact noise that iron core 3 bounces back.
Set up spring or plane spring in 14 bottoms, housing iron core chamber, can use according to the specific product different choice, to reach the effect of the best.
Claims (5)
1. built-in electric hammer, comprise housing, be installed in the housing and be wound with the coil holder and the iron core of coil, it is characterized in that coil holder central authorities are provided with smooth bore, the corresponding smooth bore axis of housing is provided with and supplies descending iron core chamber of iron core and up opening, the iron core activity that head is arranged with flexible massage head is hubbed in smooth bore and the iron core chamber, static lower core one end in smooth bore, the other end is in the iron core chamber.
2. a kind of built-in electric hammer according to claim 1, it is characterized in that housing is the branch body structure, comprise the stator of a left and right sides two halves housing and a band opening, two halves housing top has a coil bore, the bottom is the iron core chamber, and stator can be integral by screw and the locking of two halves housing respectively.
3. a kind of built-in electric hammer according to claim 1 and 2, it is characterized in that outside extension the in housing coil bore and both sides, overlapping place, iron core chamber has holder, holder is provided with screw eye, the corresponding holder of coil holder is provided with fixed-wing and offers screw eye, the corresponding holder of stator is provided with the abduction flanging, offer corresponding screw eye on this abduction flanging, locking was on the holder of housing abduction after screw can run through stator abduction flanging, coil holder fixed-wing successively.
4. a kind of built-in electric hammer according to claim 1 is characterized in that being pivoted with a plane spring between the bottom of iron core and housing iron core chamber.
5. a kind of built-in electric hammer according to claim 1 is characterized in that bottom, housing iron core chamber is fixed with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201835099U CN201524225U (en) | 2009-10-30 | 2009-10-30 | Built-in electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201835099U CN201524225U (en) | 2009-10-30 | 2009-10-30 | Built-in electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524225U true CN201524225U (en) | 2010-07-14 |
Family
ID=42515526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201835099U Expired - Fee Related CN201524225U (en) | 2009-10-30 | 2009-10-30 | Built-in electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102552011A (en) * | 2012-01-19 | 2012-07-11 | 陈小林 | Adjustable mechanical case and massager applying same |
| CN108354811A (en) * | 2018-03-07 | 2018-08-03 | 广东艾诗凯奇智能科技有限公司 | Electric hammer component and electric hammer type massage tippet with the electric hammer component |
| CN109568111A (en) * | 2019-01-11 | 2019-04-05 | 新昌县新荣冠科技有限公司 | A kind of audio kinetic energy taps massage machine and massager |
-
2009
- 2009-10-30 CN CN2009201835099U patent/CN201524225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102552011A (en) * | 2012-01-19 | 2012-07-11 | 陈小林 | Adjustable mechanical case and massager applying same |
| CN108354811A (en) * | 2018-03-07 | 2018-08-03 | 广东艾诗凯奇智能科技有限公司 | Electric hammer component and electric hammer type massage tippet with the electric hammer component |
| CN109568111A (en) * | 2019-01-11 | 2019-04-05 | 新昌县新荣冠科技有限公司 | A kind of audio kinetic energy taps massage machine and massager |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fu'an glory fitness equipment Co., Ltd. Assignor: Qiu Huide Contract record no.: 2010350000298 Denomination of utility model: Built-in electric hammer Granted publication date: 20100714 License type: Exclusive License Record date: 20101117 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20110624 Contract record no.: 2010350000298 Assignee after: Fujian Rongyao Body Building Apparatus Co., Ltd. Assignee before: Fu'an glory fitness equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |