CN201150756Y - Twisting device of universal waist twisting device - Google Patents
Twisting device of universal waist twisting device Download PDFInfo
- Publication number
- CN201150756Y CN201150756Y CNU2008200831664U CN200820083166U CN201150756Y CN 201150756 Y CN201150756 Y CN 201150756Y CN U2008200831664 U CNU2008200831664 U CN U2008200831664U CN 200820083166 U CN200820083166 U CN 200820083166U CN 201150756 Y CN201150756 Y CN 201150756Y
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- CN
- China
- Prior art keywords
- base
- dish
- hole
- round
- turn round
- 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 - Fee Related
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Abstract
Disclosed is a twisting disc device of a universal waist twisting machine, which comprises a base and a twisting disc which is arranged above the base. Through holes are correspondingly arranged on the base and the twisting disc, a screw is connected between the two through holes, the bottom portion of the screw is provided with a bolt, the top portion of the screw is provided with a nut located in the through hole of the twisting disc, the bolt is located in the through hole of the base, a plurality of flat-bottom upper grooves are arranged on the upper surface of the base, flat-bottom lower grooves correspondingly engaged with the upper grooves are arranged on the lower surface of the twisting disc, steel balls are arranged in the upper grooves, and the diameter of the steel balls is not less than the sum of the groove depths of the upper grooves and the lower grooves. The flat-bottom grooves are respectively arranged on the working surface on which the base and the twisting disc are engaged, and the rotation of the twisting disc is realized through the internal steel balls, thereby largely reducing resistance existed during the rotation of the twisting disc and facilitating use.
Description
(1) technical field
The utility model relates to a kind of waist-twisting machine, especially waist-twisting machine turn round the dish device.
(2) background technology
The waist-twisting machine of existing ordinary construction is turned round the dish device and is comprised base, rotating disk and swingle, drives dial rotation by the swingle rotation, and rotational resistance is big, uses inconvenience; Complex structure, cost of manufacture height.
(3) summary of the invention
In order to solve the high shortcoming of use inconvenience, cost of manufacture that the dish device exists of turning round of existing universal waist-twisting machine, what the utility model provided a kind of easy to use, universal waist-twisting machine that cost of manufacture is low turns round the dish device.
For this reason, the utility model is taked following technical scheme:
A kind of universal waist-twisting machine turn round the dish device, include base, be positioned at the dish of turning round of base top, described base and turn round dish and go up correspondence and be provided with through hole, be connected with a screw rod between the two through hole, described screw rod bottom is provided with bolt, the top is provided with nut, described nut is positioned at the through hole of turning round dish, described bolt is positioned at the through hole of base, described base upper surface is furnished with some flat upper grooves, the described dish lower surface of turning round is provided with flat low groove with the upper groove corresponding matching, is furnished with steel ball in the described upper groove, and the diameter of described steel ball is not less than, low groove groove depth sum.
Be arranged with spring on the described screw rod, described spring lower end with turn round the dish be connected, upper end and nut offset.
Described base is circular, be positioned at and turn round under the dish, and base diameter is less than turning round the dish diameter.
Described upper groove is 4, evenly arranges.
Employing the utlity model has following advantage: 1, on base and working face that rotating disk cooperates, is respectively equipped with flat bottomed recess, realizes the rotation of rotating disk having weakened the resistance that dial rotation exists greatly by built-in steel ball, and easy to use; 2, sheathed spring on screw rod, rotating disk offsets fixing by spring, and stability in use is better; 3, only logical groove cooperates with steel ball and can realize rotation, and cost of manufacture is low, easy to use; 4, be applicable to various crowds, highly versatile.
(4) description of drawings
Fig. 1 is the utility model decomposition texture schematic diagram.
(5) specific embodiment
With reference to Fig. 1, a kind of universal waist-twisting machine turn round the dish device, include base 1, be positioned at turning round of base top and coil 2, described base and turn round dish and go up correspondence and be provided with through hole 3, be connected with a screw rod 4 between the two through hole, described screw rod bottom is provided with bolt 5, the top is provided with nut 6, described nut is positioned at the through hole of turning round dish, described bolt is positioned at the through hole of base, and described base upper surface is furnished with some flat upper grooves 7, and the described dish lower surface of turning round is provided with flat low groove with the upper groove corresponding matching, be furnished with steel ball 8 in the described upper groove, the diameter of described steel ball is greater than last, low groove groove depth sum.Be arranged with spring 9 on the described screw rod, described spring lower end with turn round the dish be connected, upper end and nut offset.Described base is circular, be positioned at and turn round under the dish, and base diameter is less than turning round the dish diameter.Described upper groove is 4, evenly arranges.
Claims (4)
1, a kind of universal waist-twisting machine turn round the dish device, include base, be positioned at the dish of turning round of base top, described base and turn round dish and go up correspondence and be provided with through hole, be connected with a screw rod between the two through hole, described screw rod bottom is provided with bolt, the top is provided with nut, described nut is positioned at the through hole of turning round dish, described bolt is positioned at the through hole of base, it is characterized in that: described base upper surface is furnished with some flat upper grooves, the described dish lower surface of turning round is provided with flat low groove with the upper groove corresponding matching, is furnished with steel ball in the described upper groove, and the diameter of described steel ball is not less than, low groove groove depth sum.
2, a kind of universal waist-twisting machine as claimed in claim 1 turn round the dish device, it is characterized in that: be arranged with spring on the described screw rod, described spring lower end with turn round dish and be connected, upper end and nut offset.
3, a kind of universal waist-twisting machine as claimed in claim 2 turn round the dish device, it is characterized in that: described base is positioned at and turns round under the dish, and base diameter is less than turning round the dish diameter for circular.
4, a kind of universal waist-twisting machine as claimed in claim 3 turn round the dish device, it is characterized in that: described upper groove is 4, evenly arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200831664U CN201150756Y (en) | 2008-02-03 | 2008-02-03 | Twisting device of universal waist twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200831664U CN201150756Y (en) | 2008-02-03 | 2008-02-03 | Twisting device of universal waist twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150756Y true CN201150756Y (en) | 2008-11-19 |
Family
ID=40126438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200831664U Expired - Fee Related CN201150756Y (en) | 2008-02-03 | 2008-02-03 | Twisting device of universal waist twisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150756Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689517A (en) * | 2015-02-09 | 2015-06-10 | 任丘市康瑞达体育器材有限公司 | Improved reset rotary plate structure for fitness equipment |
-
2008
- 2008-02-03 CN CNU2008200831664U patent/CN201150756Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689517A (en) * | 2015-02-09 | 2015-06-10 | 任丘市康瑞达体育器材有限公司 | Improved reset rotary plate structure for fitness equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20120203 |