CN204050232U - A kind of electric itch scratcher - Google Patents
A kind of electric itch scratcher Download PDFInfo
- Publication number
- CN204050232U CN204050232U CN201420470745.XU CN201420470745U CN204050232U CN 204050232 U CN204050232 U CN 204050232U CN 201420470745 U CN201420470745 U CN 201420470745U CN 204050232 U CN204050232 U CN 204050232U
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- shell
- push
- pull bar
- connecting rod
- cam
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Abstract
The utility model discloses a kind of electric itch scratcher, belong to daily living article field, comprise handle, connecting rod, shell and grappling fixture, wherein, one end of described handle and one end of described connecting rod are rotatably connected, and enclosure is provided with motor, worm screw, worm gear and cam, and motor is connected with worm screw, worm screw engages with described worm gear, and worm gear is arranged by rotating shaft is concentric with cam; Also be provided with push-pull bar in shell, one end of the close cam of push-pull bar is provided with push-pull bar union joint, and the other end of push-pull bar stretches out shell and is connected with grappling fixture; Push-pull bar is arranged with stop collar and spring, one end away from described connecting rod of described shell is provided with gland; This utility model is simple to operate, easy to use and flexible, realizes machine driving by motor drive mechanism, saves arm firmly, avoids occurring that arm strains injured problem; By the angle of inclination of regulating handle relative to connecting rod, be convenient to scratch to health different parts, very convenient.
Description
Technical field
This utility model relates to a kind of itch scratcher, particularly relates to a kind of electric itch scratcher.
Background technology
At present, existing itch scratcher is mainly formed by bamboo making, in use, needs the strength by arm, scratching to the position such as back, leg, several times, easily there is the miserable phenomenon of arm, occurs fatigue symptom in repeatable operation, meanwhile, the existing itch scratcher angle that scratches is dumb, uses inconvenience.
Summary of the invention
The purpose of this utility model is just to provide a kind of electric itch scratcher, solves above-mentioned processing ease fatigue and the inflexible problem of angle.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of electric itch scratcher, comprise handle, connecting rod, shell and grappling fixture, wherein, one end of described handle and one end of described connecting rod are rotatably connected, the other end and the described shell of described connecting rod removably connect, described enclosure is provided with motor, worm screw, worm gear and cam, described motor is connected with power supply, simultaneously, described motor is connected with described worm screw, and described worm screw engages with described worm gear, and described worm gear is arranged by rotating shaft is concentric with described cam; Also be provided with push-pull bar in described shell, one end of the close cam of described push-pull bar is provided with push-pull bar union joint, and the other end of described push-pull bar is stretched out described shell and is connected by movable axis with described grappling fixture; Described push-pull bar is arranged with stop collar and spring, and described stop collar and described spring are all positioned at described shell, described stop collar and described outer casing inner wall are slidably connected, described stop collar and described outer casing inner wall junction are provided with rolling element, and one end away from described connecting rod of described shell is provided with gland.
During use, electrical power work, drives worm and worm wheel to rotate, because worm gear and cam coaxial are arranged, worm gear wheel is with moving cam synchronous axial system simultaneously, after cam lobe end contacts with push-pull bar union joint, cam promotes push-pull bar and stretches out to gland outside, stop collar extrusion spring distortion simultaneously; After cam lobe end and push-pull bar union joint separate, extruded spring recovers shape, and promote stop collar and drive push-pull bar to slide to shell inner cavity, grappling fixture completes the work process that scratches, simple to operation, does not need by hand, arm strength; Simultaneously because handle and connecting rod are rotatably connected, thus can regulating handle relative to the angle of connecting rod, to facilitate, health different parts is scratched, very convenient.
As preferred technical scheme: described handle is connected with described connecting rod by screw rod, described handle is relative to described bolt rotary, and described screw rod is twisted bolt by hands and is fixedly mounted on connecting rod.
By the elasticity regulating hands to twist bolt and screw rod, thus regulating handle is relative to the angle of inclination of connecting rod, is convenient to scratch to health different parts, and so more convenient operation of angular adjustment mode is simpler.
As preferred technical scheme: described power supply is accumulator, described accumulator is two.
Adopt accumulator as power supply, can portability be increased, adopt two accumulator, the motor sufficiently long working time while of space-saving, can be ensured, avoid often charging and cause trouble.
Certainly, the mode such as common batteries or direct grafting alternating current also can be adopted to be feeding electric motors.
As preferred technical scheme: be also provided with opening above described shell, and be provided with the upper cover coordinated with described opening, described upper cover is arranged on shell by junction button.
The part convenient installation being set, changing enclosure like this.
Compared with prior art, the utility model has the advantage of: this utility model is simple to operate, easy to use and flexible, realize machine driving by motor drive mechanism, save arm firmly, avoid occurring that arm strains injured problem; By the angle of inclination of regulating handle relative to connecting rod, be convenient to scratch to health different parts, very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
In figure: 1. handle, 2. hands twists bolt, 3. screw rod, 4. connecting thread, 5. shell, 5.1. accumulator, 6. motor, 7. worm screw, 8. worm gear, 9. rotating shaft, 10. push-pull bar, 11. stop collars, 12. rolling elements, 13. glands, 14. springs, 15. movable axis, 16. grappling fixtures, 17. connecting rods, 18. cams, 19. push-pull bar union joints.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment:
See Fig. 1: a kind of electric itch scratcher, comprise handle 1, connecting rod 17, shell 5 and grappling fixture 16, wherein, one end of handle 1 is connected by screw rod 3 one end with connecting rod 17, handle 1 rotates relative to screw rod 3, screw rod 3 is twisted bolt 2 by hands and is fixedly mounted on connecting rod 17, the other end of connecting rod 17 is threaded with shell 5 by connecting thread 4, shell 5 inside is provided with motor 6, worm screw 7, worm gear 8 and cam 18, motor 6 is connected with accumulator 5.1 by electric wire, simultaneously, motor 6 is connected with worm screw 7, worm screw 7 engages with described worm gear 8, worm gear 8 is arranged by rotating shaft 9 is concentric with cam 18, also be provided with push-pull bar 10 in shell 5, one end of the close cam 18 of push-pull bar 10 is provided with push-pull bar union joint 19, and the other end of push-pull bar 10 is stretched out shell 5 and is connected by movable axis 15 with grappling fixture 16, push-pull bar 10 is arranged with stop collar 11 and spring 14, and stop collar 11 and spring 14 are all positioned at shell 5, stop collar 11 and shell 5 inwall are slidably connected, and stop collar 11 and shell 5 inwall junction are provided with rolling element 12, and one end away from connecting rod 17 of shell 5 is provided with gland 13.
During use, motor 6 is energized work, worm screw 7 and worm gear 8 is driven to rotate, because worm gear 8 and cam 18 are coaxially arranged, worm gear 8 rotates is with moving cam 18 synchronous axial system simultaneously, after cam 18 protruding end contacts with push-pull bar union joint 19, cam 18 promotes push-pull bar 10 and stretches out to gland 13 outside, and stop collar 11 extrusion spring 14 is out of shape simultaneously; After cam 18 protruding end and push-pull bar union joint 19 separate, extruded spring 14 recovers shape, and promote stop collar 11 and drive push-pull bar 10 to slide to shell 5 inner chamber, grappling fixture completes the work process that scratches, simple to operation, do not need by hand, arm strength; Simultaneously because handle 1 and connecting rod 17 are rotatably connected, thus can regulating handle 1 relative to the angle of connecting rod 17, to facilitate, health different parts is scratched, very convenient.
In addition, can also be provided with opening above shell, and be provided with the upper cover coordinated with opening, upper cover is arranged on shell by junction button, convenient like this installation and the part changed in shell.
Claims (4)
1. an electric itch scratcher, it is characterized in that: comprise handle, connecting rod, shell and grappling fixture, wherein, one end of described handle and one end of described connecting rod are rotatably connected, and the other end and the described shell of described connecting rod removably connect, described enclosure is provided with motor, worm screw, worm gear and cam, described motor is connected with power supply, and meanwhile, described motor is connected with described worm screw, described worm screw engages with described worm gear, and described worm gear is arranged by rotating shaft is concentric with described cam; Also be provided with push-pull bar in described shell, one end of the close cam of described push-pull bar is provided with push-pull bar union joint, and the other end of described push-pull bar is stretched out described shell and is connected by movable axis with described grappling fixture; Described push-pull bar is arranged with stop collar and spring, and described stop collar and described spring are all positioned at described shell, described stop collar and described outer casing inner wall are slidably connected, described stop collar and described outer casing inner wall junction are provided with rolling element, and one end away from described connecting rod of described shell is provided with gland.
2. electric itch scratcher according to claim 1, is characterized in that: described handle is connected with described connecting rod by screw rod, described handle is relative to described bolt rotary, and described screw rod is twisted bolt by hands and is fixedly mounted on connecting rod.
3. electric itch scratcher according to claim 1, is characterized in that: described power supply is accumulator, and described accumulator is two.
4. electric itch scratcher according to claim 1, is characterized in that: be also provided with opening above described shell, and is provided with the upper cover coordinated with described opening, and described upper cover is arranged on shell by junction button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470745.XU CN204050232U (en) | 2014-08-20 | 2014-08-20 | A kind of electric itch scratcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470745.XU CN204050232U (en) | 2014-08-20 | 2014-08-20 | A kind of electric itch scratcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050232U true CN204050232U (en) | 2014-12-31 |
Family
ID=52191837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470745.XU Active CN204050232U (en) | 2014-08-20 | 2014-08-20 | A kind of electric itch scratcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049737A (en) * | 2017-05-26 | 2017-08-18 | 绍兴市上虞区中泰医疗科技有限公司 | A kind of autocontrol medical massage machine |
| CN108245392A (en) * | 2017-05-26 | 2018-07-06 | 广州燃烧医疗技术开发有限公司 | A kind of medical autocontrol massage machine |
-
2014
- 2014-08-20 CN CN201420470745.XU patent/CN204050232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049737A (en) * | 2017-05-26 | 2017-08-18 | 绍兴市上虞区中泰医疗科技有限公司 | A kind of autocontrol medical massage machine |
| CN108245392A (en) * | 2017-05-26 | 2018-07-06 | 广州燃烧医疗技术开发有限公司 | A kind of medical autocontrol massage machine |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |