CN202637403U - Massage machine core with adjustable massage arms - Google Patents
Massage machine core with adjustable massage arms Download PDFInfo
- Publication number
- CN202637403U CN202637403U CN 201220310986 CN201220310986U CN202637403U CN 202637403 U CN202637403 U CN 202637403U CN 201220310986 CN201220310986 CN 201220310986 CN 201220310986 U CN201220310986 U CN 201220310986U CN 202637403 U CN202637403 U CN 202637403U
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- China
- Prior art keywords
- eccentric
- massage arm
- sleeve pipe
- screw mandrel
- massager core
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- Expired - Fee Related
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Abstract
The utility model discloses a massage machine core with adjustable massage arms. The massage machine core with the adjustable massage arms comprises a motor, a casing pipe, a screw rod which is coaxially fixed in the casing pipe, two eccentric bushings, and two massage arms arranged on the eccentric bushings. The casing pipe comprises a middle section and side sections which are respectively located on two sides of the middle section. The motor is in transmission connection with the middle section and can drive the casing pipe to rotate. The two eccentric bushings can be respectively connected with the two side sections in sliding mode. Each eccentric bushing comprises a thread bushing which is in threaded connection with the screw rod and is located in the casing pipe. Threads of the thread bushings of the two eccentric bushings are opposite in direction. The widths of the two massage arms can be adjusted through sliding of the eccentric bushings relative to the casing pipe so that the massage arms are enabled to be far away from each other or close to each other relatively to attach to a massage curve of a human body more closely, and therefore a more comprehensive and more comfortable massage effect can be achieved.
Description
Technical field
This utility model relates to a kind of massager core of scalable massage arm.
Background technology
Existing back movement has two massage arm, and the position between two massage arm is relatively fixing, can't be relatively away from or close, the width of two massage arm can't be regulated, can't proper massage that cooperates the user.
The utility model content
This utility model provides a kind of massager core of scalable massage arm, its overcome the massage swing arm can't be relatively away from or close, width can't be regulated, massage the deficiency of the existence such as the position is little.
The technical scheme that adopts that this utility model solves its technical problem is:
A kind of massager core of scalable massage arm comprises that a motor, a sleeve pipe, one coaxially are fixed in screw mandrel, two eccentric bushings in the sleeve pipe and are located at two massage arm on the eccentric bushing; Described sleeve pipe comprises an interlude and lays respectively at the side section of interlude both sides that described motor-driven connects interlude and can drive rotation of sleeve; The described two eccentric bushings tow side section that can be slidingly connected respectively, each eccentric bushing comprise that one is screwed onto screw mandrel and is positioned at the thread bush of sleeve pipe, and the screw thread of the thread bush of described two eccentric bushings is reverse.
Among one preferred embodiment: described massage arm has one first installing hole, and the first installing hole of described two massage arm is adaptive being connected to outside two eccentric cylinders respectively, and described massage arm is connected to outside the eccentric cylinder by the second bearing.
Among one preferred embodiment: described side section be provided with along axis, inside and outside the fluting that runs through; Described eccentric bushing comprises also and is positioned at the outer eccentric cylinder of thread bush and the spoke of affixed thread bush and eccentric cylinder that described eccentric cylinder is enclosed within outside the sleeve pipe, the adaptive fluting that passes of described spoke.
Among one preferred embodiment: described eccentric bushing is provided with two spokes, and described spoke forms crescent; Arch section and crescent behind the fluting of described sleeve pipe are suitable.
Among one preferred embodiment: described massager core also comprises the arrangement of clutch whether a connection wire rod and control screw mandrel rotate, described arrangement of clutch comprises the connecting portion of a fixed part and an affixed screw mandrel end, and described connecting portion is flexibly connected fixed part along the screw mandrel axis.
Among one preferred embodiment: described massager core also comprises two bearings, described bearing is established the second installing hole, described the second installing hole is an interior large outer little shoulder hole that runs through, described shoulder hole has a macropore and an aperture, described cannula end is connected to macropore by clutch shaft bearing, and described screw mandrel end is connected to aperture by the 3rd bearing; Described arrangement of clutch is positioned at outside the bearing, and described screw mandrel passes this bearing and affixed connecting portion.
Among one preferred embodiment: described massager core comprises that also one cooperates the travel switch of eccentric bushing, and described travel switch is enclosed within outside the sleeve pipe.
The technical program is compared with background technology, and it has following advantage:
1, the relative sleeve pipe of eccentric bushing slides and then can regulate the width of two massage arm so that massage arm relatively away from or relatively approaching, can make the massage arm body massaging curve of more fitting, reach more comprehensively, more comfortable massage effect.
2, eccentric bushing comprises thread bush, eccentric cylinder and spoke, and easy to assembly quick, cost of labor is low.
3, the spoke number is at least two, and the bonding strength between eccentric bushing and the sleeve pipe is high, and stability is high, the masseur long service life.
4, consist of the annexation of sliding along the screw mandrel axis between connecting portion and fixed part, be in same axis, it is little to take up room.
5, establish bearing, fitted bearing joint sleeve and screw mandrel, stability of strutting system is high.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the perspective exploded view of the back movement of scalable massage arm.
Fig. 2 has illustrated the generalized section of the back movement of scalable massage arm, does not draw travel switch among the figure.
Fig. 3 has illustrated the schematic perspective view of the back movement of scalable massage arm.
Fig. 4 has illustrated the perspective exploded view of the back movement of scalable massage arm, does not draw arrangement of clutch, massage arm among the figure.
Fig. 5 has illustrated the sketch map of sleeve pipe of the back movement of scalable massage arm.
Fig. 6 has illustrated the generalized section of eccentric bushing of the back movement of scalable massage arm.
Fig. 7 has illustrated the left side of eccentric bushing of the back movement of scalable massage arm and has looked sketch map.
The specific embodiment
Please refer to Fig. 1 to Fig. 7, a kind of massager core of scalable massage arm comprises a motor 10, a sleeve pipe 20, a screw mandrel 30, an arrangement of clutch 40, two eccentric bushings 50, two massage arm 60 and two bearings 70.
Described sleeve pipe 20 is divided into the side section 22 that an interlude 21 and two lays respectively at interlude 21 2 sides, described side section 22 establish two along axis, inside and outside the fluting 23 that runs through.Be in transmission connection interlude 21 and can drive sleeve pipe 20 and rotate of described motor 10, among the present embodiment, described motor 10 for example drives sleeve pipe 20 by worm-and-wheel gear and rotates.
Described screw mandrel 30, its coaxial sleeve pipe 20 that is positioned at.
Whether described arrangement of clutch 40 connection wire rods 30 and control screw mandrel 30 rotate, it comprises the connecting portion 42 of a fixed part 41 and affixed screw mandrel 30 first ends, consist of the annexation of sliding along the screw mandrel axis between described connecting portion 42 and the fixed part 41 so that connecting portion 42 can one can fixed part freely rotates relatively rotation position and can not activity between the closing position that fixed part rotates.Be positioned at when rotating the position, connecting portion can freely rotate relative to fixed part, that is to say that screw mandrel can freely rotate relative to fixed part; When being positioned at the closing position, connecting portion can not freely rotate relative to fixed part, that is to say that screw mandrel can not freely rotate relative to fixed part, that is to say that screw mandrel can not rotate.Among the present embodiment, described arrangement of clutch 40 connects electricity and then is in the closing position, and outage then is in rotates the position, for example adopts the coil magnet matching mechanism to realize.
Described two eccentric bushings 50 connect respectively tow side section 22.Described eccentric bushing 50 comprises that integrated one is screwed onto screw mandrel 30 and is fixed in the spoke 53 that thread bush 51, in the sleeve pipe 20 are positioned at the outer eccentric cylinder 52 of thread bush 51 and two affixed thread bush 51 and eccentric cylinder 52, described eccentric cylinder 52 adaptive being enclosed within outside the sleeve pipe 20, the described spoke 53 adaptive flutings 23 that pass, and, the screw thread of the thread bush 51 of described two eccentric bushings 50 is reverse so that massage arm relatively away from or relatively approaching.Adjacent two spokes 53 of described eccentric bushing 50 form crescent; Arch section and crescent that adjacent two flutings of described sleeve pipe 20 are 23 are suitable.Best, be convexly equipped with the shaft shoulder 54 at eccentric cylinder one end, other establishes one can install and remove the ring washer 55 that is connected to the eccentric cylinder other end and stretches out the outer surface of revolution of eccentric cylinder, moves with this surface of revolution axis outside eccentric cylinder that limits massage arm 60.
Described massage arm 60 has one first installing hole 61.Described the first installing hole 61 is adaptive being connected to outside two eccentric cylinders 52 respectively.Among the present embodiment, described massage arm 60 is connected to outside the eccentric cylinder 52 by the second bearing 62.Among the present embodiment, the silica gel massage wheels is installed on the described massage arm.
Described bearing 70 is established the second installing hole, and described the second installing hole is outer little interior large, the shoulder hole that runs through, installing clutch shaft bearing 71 in its macropore, installing the 3rd bearing 72 in its aperture.The end of described sleeve pipe is connected to the macropore of bearing 70 by clutch shaft bearing 71, the end of described screw mandrel is connected to the aperture of bearing by the 3rd bearing 72, and described arrangement of clutch 40 is positioned at outside the first bearing, and described screw mandrel passes this bearing and affixed connecting portion.
Best, described back movement comprises that also one can cooperate the travel switch 80 of eccentric bushing, and described travel switch is enclosed within outside the sleeve pipe and is abutted against side within the second bearing.When eccentric bushing touching travel switch is that it moves to extreme position, set again control unit with this, can realize a plurality of functions.
Lower mask body introduction, the operation principle of this specific embodiment:
Motor 10 drives sleeve pipe 20 and rotates, and sleeve pipe 20 is relative fixing with eccentric bushing 50, and eccentric bushing 50 is also followed sleeve pipe 20 and rotated together, then, and wherein:
When arrangement of clutch 40 was in the closing position, connecting portion 42 can't rotate, and screw mandrel 30 is fixing, then thread bush 51 relative screw mandrel 30 screws, make eccentric bushing 50 along axial-movement, then by the rotating of motor 10, can control eccentric bushing 50 and on sleeve pipe 20, move reciprocatingly along axis.Because the screw thread of the thread bush 51 of two eccentric bushings 50 is reverse so that massage arm 60 relatively away from or relatively approaching.As required, also can make eccentric bushing 50 be parked in any point on the fluting 23 of sleeve pipe 20.
When arrangement of clutch 40 is in the rotation position, the thread bush 51 of eccentric bushing 50 drives screw mandrel 30 and rotates together, screw mandrel drives connecting portion and rotates together, the eccentric cylinder 52 of eccentric bushing 50 impels massage arm 60 to produce rocking actions by its off-centre and inclined-plane structure, thus two kneading actions that massage arm 60 relative motioies produce double-pendulum arms;
The above, it only is this utility model preferred embodiment, so can not limit according to this scope that this utility model is implemented, the equivalence of namely doing according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model contains.
Claims (7)
1. the massager core of a scalable massage arm is characterized in that: comprise that a motor, a sleeve pipe, one coaxially are fixed in screw mandrel, two eccentric bushings in the sleeve pipe and are located at two massage arm on the eccentric bushing; Described sleeve pipe comprises an interlude and lays respectively at the side section of interlude both sides that described motor-driven connects interlude and can drive rotation of sleeve; The described two eccentric bushings tow side section that can be slidingly connected respectively, each eccentric bushing comprise that one is screwed onto screw mandrel and is positioned at the thread bush of sleeve pipe, and the screw thread of the thread bush of described two eccentric bushings is reverse.
2. the massager core of a kind of scalable massage arm according to claim 1, it is characterized in that: described massage arm has one first installing hole, the first installing hole of described two massage arm is adaptive being connected to outside two eccentric cylinders respectively, and described massage arm is connected to outside the eccentric cylinder by the second bearing.
3. the massager core of a kind of scalable massage arm according to claim 1 is characterized in that:
Described side section be provided with along axis, inside and outside the fluting that runs through; Described eccentric bushing comprises also and is positioned at the outer eccentric cylinder of thread bush and the spoke of affixed thread bush and eccentric cylinder that described eccentric cylinder is enclosed within outside the sleeve pipe, the adaptive fluting that passes of described spoke.
4. the massager core of a kind of scalable massage arm according to claim 1 is characterized in that:
Described eccentric bushing is provided with two spokes, and described spoke forms crescent; Arch section and crescent behind the fluting of described sleeve pipe are suitable.
5. the massager core of a kind of scalable massage arm according to claim 1 is characterized in that:
Described massager core also comprises the arrangement of clutch whether a connection wire rod and control screw mandrel rotate, and described arrangement of clutch comprises the connecting portion of a fixed part and an affixed screw mandrel end, and described connecting portion is flexibly connected fixed part along the screw mandrel axis.
6. the massager core of a kind of scalable massage arm according to claim 5, it is characterized in that: described massager core also comprises two bearings, described bearing is established the second installing hole, described the second installing hole is an interior large outer little shoulder hole that runs through, described shoulder hole has a macropore and an aperture, described cannula end is connected to macropore by clutch shaft bearing, and described screw mandrel end is connected to aperture by the 3rd bearing; Described arrangement of clutch is positioned at outside the bearing, and described screw mandrel passes this bearing and affixed connecting portion.
7. the massager core of a kind of scalable massage arm according to claim 1 is characterized in that: described massager core comprises that also one cooperates the travel switch of eccentric bushing, and described travel switch is enclosed within outside the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310986 CN202637403U (en) | 2012-06-27 | 2012-06-27 | Massage machine core with adjustable massage arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310986 CN202637403U (en) | 2012-06-27 | 2012-06-27 | Massage machine core with adjustable massage arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637403U true CN202637403U (en) | 2013-01-02 |
Family
ID=47406592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310986 Expired - Fee Related CN202637403U (en) | 2012-06-27 | 2012-06-27 | Massage machine core with adjustable massage arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125387A (en) * | 2015-09-17 | 2015-12-09 | 李木春 | Robot massager |
| CN106618998A (en) * | 2016-12-30 | 2017-05-10 | 漳州蒙发利实业有限公司 | Massaging machine |
| CN109009910A (en) * | 2017-12-27 | 2018-12-18 | 漳州蒙发利创新科技有限公司 | A kind of adjustable seat back massage mechanism of massage width |
-
2012
- 2012-06-27 CN CN 201220310986 patent/CN202637403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125387A (en) * | 2015-09-17 | 2015-12-09 | 李木春 | Robot massager |
| CN106618998A (en) * | 2016-12-30 | 2017-05-10 | 漳州蒙发利实业有限公司 | Massaging machine |
| CN109009910A (en) * | 2017-12-27 | 2018-12-18 | 漳州蒙发利创新科技有限公司 | A kind of adjustable seat back massage mechanism of massage width |
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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: Xiamen Healthcare Electronic Co., Ltd. Assignor: Xiamen Comfort Science & Technology Group Co., Ltd. Contract record no.: 2013350000064 Denomination of utility model: Massage machine core with adjustable massage arms Granted publication date: 20130102 License type: Exclusive License Record date: 20130516 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160829 Address after: Dongpu road Xiamen City, Fujian province 361000 Siming District No. 22 Patentee after: Xiamen Healthcare Electronic Co., Ltd. Address before: Siming District of Xiamen city in Fujian Province before the 361000 Po Road No. 168 Patentee before: Xiamen Comfort Science & Technology Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200627 |