CN201461638U - Mechanism for lifting, positioning and locking sports equipment - Google Patents
Mechanism for lifting, positioning and locking sports equipment Download PDFInfo
- Publication number
- CN201461638U CN201461638U CN2009200970750U CN200920097075U CN201461638U CN 201461638 U CN201461638 U CN 201461638U CN 2009200970750 U CN2009200970750 U CN 2009200970750U CN 200920097075 U CN200920097075 U CN 200920097075U CN 201461638 U CN201461638 U CN 201461638U
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- positioning
- lifting
- locking
- handwheel
- outer tube
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Abstract
The utility model relates to a mechanism for lifting, positioning and locking sports equipment. The mechanism is characterized by comprising an outer tube and a lifting inner tube sheathed therein; the outer wall of the outer tube is welded with a threaded seat; and the inner thread of the threaded seat is connected with a positioning and locking hand wheel. The mechanism has the advantages that the mechanism replaces the 'kebeng' positioning device and a hand wheel locking mechanism in the existing mechanism, thus not only simplifying the lifting and locking mechanism of the sports equipment, saving raw materials, shortening production labor hour, reducing cost, simultaneously also leading the operation of lifting, positioning and locking to be simple and convenient, saving time and labor and being safe and reliable.
Description
Technical field
The utility model belongs to the sports apparatus field, particularly relates to a kind of sports apparatus lifting location locking mechanism.
Background technique
Along with the development of society, sports are more and more universal, no matter are sports tournament and training equipment, and still fitness equipments of a mass character in use all requires to be convenient to operation, safe and reliable.At present, the lifting of well-known sports apparatus, locking mechanism all adopt gram to collapse the device location, the mode of handwheel locking device locking, the lifting locking of apparatus needs to divide two steps to finish, complex operation in the use is wasted time and energy, and brings inconvenience to the user.And, adopt aforesaid way to cause the positioning and locking device complex structure, raw material and expenditure of time are more in process of production, and manufacture cost is higher.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, be convenient to operate and sports apparatus lifting location locking mechanism with low cost.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: sports apparatus lifting location locking mechanism, it is characterized in that: comprise pipe in the lifting within it of outer tube and suit, be welded with threaded block on the outer tube outer wall, the threaded block internal thread is connected with the positioning and locking handwheel.
The utility model can also adopt following technological scheme:
Described positioning and locking handwheel comprises: the handwheel body, be fitted with capping at handwheel body left end, handwheel body right-hand member is fitted with overcoat, the right-hand member of overcoat is shaped on the screw thread that is meshed with threaded block, be set with bearing pin in the overcoat, bearing pin middle part is set with spring, packing ring and hole back-up ring successively from right-to-left, the bearing pin left end self-locking nut that has been threaded.
Described outer tube has positioning hole in corresponding threaded block position.
Pipe has positioning hole at corresponding outer tube position of positioning hole place in the described lifting.
The positioning hole of pipe matches with the bearing pin lower end of positioning and locking handwheel in the described lifting.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly replaced gram of the prior art to collapse positioning device and handwheel locking mechanism by a positioning and locking handwheel, so not only can simplify the lifting locking mechanism of sports apparatus, save raw material, shorten and produce man-hour, reduce cost, also can make the lifting positioning and locking simple and efficient to handle simultaneously, time saving and energy saving, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model positioning and locking handwheel.
Among the figure: 1, outer tube; 1-1, threaded block; 1-2, positioning hole; 2, pipe in the lifting; 3, positioning and locking handwheel; 3-1, capping; 3-2, handwheel body; 3-3, self-locking nut; 3-4, hole back-up ring; 3-5, packing ring; 3-6, spring; 3-7, overcoat; 3-8, bearing pin.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 2, a kind of sports apparatus lifting location locking mechanism comprises pipe 2 in outer tube 1 and the lifting, and pipe 2 is sleeved in the outer tube 1 in the lifting, and outer tube 1 outer wall is welded with threaded block 1-1, and threaded block 1-1 internal thread is connected with positioning and locking handwheel 3.Outer tube 1 has positioning hole 1-2 in corresponding threaded block 1-1 position, and pipe 2 has positioning hole 2-1 in corresponding outer tube 1 positioning hole 1-1 position in the lifting.Positioning and locking handwheel 3, comprise handwheel body 3-2, handwheel body 3-2 left end is fitted with capping 3-1, handwheel body 3-2 right-hand member is fitted with overcoat 3-7, the right-hand member of overcoat 3-7 is processed with the screw thread that is meshed with threaded block 1-1, be set with bearing pin 3-8 in the overcoat 3-7, bearing pin 3-8 right-hand member matches with the positioning hole 2-1 of pipe 2 in the lifting.Bearing pin 3-8 middle part is set with spring 3-6, packing ring 3-5 and hole back-up ring 3-4 successively from right-to-left, the bearing pin 3-8 left end self-locking nut 3-3 that has been threaded.
Operating principle of the present utility model is as follows:
During use, the positioning and locking handwheel 3 of lifting location locking mechanism is screwed in the threaded block 1-1 on the outer tube 1, is pulled outwardly handwheel body 3-2, the spring 3-6 between overcoat 3-7 and the bearing pin 3-8 is in compressive state.Spur this moment and manage 2 in the lifting to the lifting desired location, unclamp positioning and locking handwheel 3, under the effect of spring force, bearing pin 3-8 is inserted in the positioning hole of pipe 2 in the lifting, play positioning action, screwed in place locking handwheel 3 is to reach the purpose of pipe 2 and outer tube 1 in the locking lifting then.
Claims (5)
1. a sports apparatus lifting location locking mechanism is characterized in that: comprise in the lifting within it of outer tube and suit and managing that be welded with threaded block on the outer tube outer wall, the threaded block internal thread is connected with the positioning and locking handwheel.
2. sports apparatus lifting location locking mechanism according to claim 1, it is characterized in that: described positioning and locking handwheel comprises: the handwheel body, be fitted with capping at handwheel body left end, handwheel body right-hand member is fitted with overcoat, the right-hand member of overcoat is shaped on the screw thread that is meshed with threaded block, be set with bearing pin in the overcoat, bearing pin middle part is set with spring, packing ring and hole back-up ring successively from right-to-left, the bearing pin left end self-locking nut that has been threaded.
3. sports apparatus lifting location locking mechanism according to claim 1 is characterized in that: described outer tube has positioning hole in corresponding threaded block position.
4. sports apparatus lifting location locking mechanism according to claim 1 is characterized in that: pipe has positioning hole at corresponding outer tube position of positioning hole place in the described lifting.
5. sports apparatus lifting location locking mechanism according to claim 4 is characterized in that: the positioning hole of pipe matches with the bearing pin lower end of positioning and locking handwheel in the described lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200970750U CN201461638U (en) | 2009-06-10 | 2009-06-10 | Mechanism for lifting, positioning and locking sports equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200970750U CN201461638U (en) | 2009-06-10 | 2009-06-10 | Mechanism for lifting, positioning and locking sports equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461638U true CN201461638U (en) | 2010-05-12 |
Family
ID=42388991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200970750U Expired - Fee Related CN201461638U (en) | 2009-06-10 | 2009-06-10 | Mechanism for lifting, positioning and locking sports equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461638U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989088A (en) * | 2017-03-16 | 2017-07-28 | 湖南德魅信息技术有限公司 | A kind of adjusting rod |
| CN108105287A (en) * | 2017-12-14 | 2018-06-01 | 王永妍 | A kind of sports apparatus lifts location locking mechanism |
| CN108506299A (en) * | 2017-02-27 | 2018-09-07 | 湖南新辉凡智能科技有限公司 | A kind of adjusting rod |
| SE1751299A1 (en) * | 2017-10-20 | 2019-04-21 | El Bjoern Ab | Portable telescopic mast for carrying at least one armature |
-
2009
- 2009-06-10 CN CN2009200970750U patent/CN201461638U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506299A (en) * | 2017-02-27 | 2018-09-07 | 湖南新辉凡智能科技有限公司 | A kind of adjusting rod |
| CN106989088A (en) * | 2017-03-16 | 2017-07-28 | 湖南德魅信息技术有限公司 | A kind of adjusting rod |
| SE1751299A1 (en) * | 2017-10-20 | 2019-04-21 | El Bjoern Ab | Portable telescopic mast for carrying at least one armature |
| SE541904C2 (en) * | 2017-10-20 | 2020-01-02 | El Bjoern Ab | Portable telescopic mast for carrying at least one armature |
| CN108105287A (en) * | 2017-12-14 | 2018-06-01 | 王永妍 | A kind of sports apparatus lifts location locking mechanism |
| CN108105287B (en) * | 2017-12-14 | 2020-06-09 | 杨松平 | Lifting, positioning and locking mechanism of sports 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: 20100512 Termination date: 20140610 |