CN203915878U - A kind of width convenient regulating type uneven bars - Google Patents
A kind of width convenient regulating type uneven bars Download PDFInfo
- Publication number
- CN203915878U CN203915878U CN201420360470.4U CN201420360470U CN203915878U CN 203915878 U CN203915878 U CN 203915878U CN 201420360470 U CN201420360470 U CN 201420360470U CN 203915878 U CN203915878 U CN 203915878U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- axle
- tail end
- support
- bearing sleeve
- 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
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of width convenient regulating type uneven bars, it is characterized in that: high bar support is supported on upper position with low thick stick and has installed width adjustment mechanism; Width adjustment mechanism comprises outer tube and is positioned at the inner tube in its chamber, in the tube chamber of inner tube tail end, be fixed with a nut, nut is provided with the screw rod of threaded engagement, and this screw rod is fixedly connected with at tail end place with outer tube, inner tube front end is fixedly connected with an axle, and the front end of axle is overlapped with handle and is in transmission connection by connecting shaft; Axle is provided with a bearing sleeve, and outer tube tail end and bearing sleeve are all provided with a support set at sidewall, and the lateral wall of inner tube is provided with the scale of mark height regulations and parameters interplanar distance.Structure is more stable, regulate more conveniently, because handle is positioned at the tail end place of inner tube, while adjusting, can observe easily the scale that inner tube lateral wall shows, to reach fast expection regulated quantity, and then overcome the unhandy technical deficiency of like product in the past.
Description
Technical field
The utility model relates to a kind of athletic sports appliance, the convenient uneven bars that regulate of especially a kind of width.
Background technology
Width adjusting device on uneven bars is mainly screw nut device at present.Leading screw and nut respectively with outer tube, inner tube one, outer tube and inner tube are connected to again low thick stick or high bar, swinging handle when adjusting utilizes screw to make the relative slippage of inner and outer pipes to drive the distance between uneven bars two thick sticks to change.There is larger shortcoming in current this uneven bars adjusting device, be exactly synchronize with outer tube rotate regulating handle in high bar or low thick stick one side, and mark the opposite side of the graduated inner tube relatively moving at low thick stick or high bar, due to handle and graduation range far away, in the time rotating regulating handle adjusting, attemperator is not easy to observe the scale in inner tube, and need to adjust, then stopping makes a return journey watches scale, often need the repeated multiple times adjusting spacing that just can achieve the goal, operation is trouble comparatively, and efficiency is lower.
Utility model content
For overcoming above-mentioned technical problem, the utility model provides a kind of reasonable in design, convenient to operation, especially can observe scale by limit adjusting edge, improves the width convenient regulating type uneven bars of high bar and low thick stick width adjusting efficiency.
For realizing above-mentioned technical purpose, the utility model adopts following technical proposals: a kind of width convenient regulating type uneven bars, comprise that the high bar being disposed on base supports and low thick stick support, is characterized in that: high bar support is supported on upper position with low thick stick and has installed width adjustment mechanism; Described width adjustment mechanism comprises outer tube and is positioned at the inner tube in its chamber, in the tube chamber of inner tube tail end, be fixed with a nut, nut is provided with the screw rod of threaded engagement, and this screw rod is fixedly connected with at tail end place with outer tube, and the front end of screw rod is provided with the catch that limits the front line position of nut; Described inner tube front end is fixedly connected with an axle, and the front end of described axle is overlapped with handle and is in transmission connection by connecting shaft; Described axle is provided with a bearing sleeve, and this bearing sleeve is limited on axle by bearing, and bearing sleeve is relative fixing at axial direction with axle; Described outer tube tail end and bearing sleeve are all provided with a support set at sidewall, and two support sets are respectively used to support and support hinged with low thick stick with high bar; The lateral wall of described inner tube is provided with the scale of mark height regulations and parameters interplanar distance.
The utlity model has following beneficial effect: it adopts above-mentioned design, structure is more stable, regulate more convenient, because handle is positioned at the tail end place of inner tube, while adjusting, can observe easily the scale that inner tube lateral wall shows, to reach fast expection regulated quantity, and then overcome the unhandy technical deficiency of like product in the past.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of width adjustment mechanism.
Wherein, 1, low thick stick supports, 2, width adjustment mechanism, 3, high bar supports, 4, handle, 5, sliding bearing, 6, bearing sleeve, 7, thrust bearing, 8, axle, 9, inner tube, 10, catch, 11, outer tube, 12, screw rod, 13, nut, 14, support set, 15, coupling band.
Detailed description of the invention
Shown in accompanying drawing 1,2, a kind of width convenient regulating type uneven bars, comprise that the high bar being disposed on base supports 3 and supports 1 with low thick stick, and both are fixed with respectively uneven bars face in top; High bar supports 3 and has installed width adjustment mechanism 2 with low thick stick support 1 in upper position, utilizes width adjustment mechanism 2 can regulate according to actual needs the width of uneven bars; Described width adjustment mechanism 2 comprises outer tube 11 and is positioned at the inner tube 9 in its chamber, in the tube chamber of inner tube 9 tail ends, be fixed with a nut 13, nut 13 is provided with the screw rod 12 of threaded engagement, this screw rod 12 is fixedly connected with at tail end place with outer tube 11, and the front end of screw rod 12 is provided with the catch 10 that limits nut 13 front line positions; Described inner tube 9 front ends are fixedly connected with an axle 8, and the front end of described axle 8 overlaps 15 by connecting shaft and is in transmission connection with handle 4; Described axle 8 is provided with a bearing sleeve 6, and these bearing sleeve 6 rear and front ends are limited on axle 8 by sliding bearing 5, thrust bearing 7 respectively, and bearing sleeve 6 is relative fixing at axial direction with axle 8, but both can relatively rotate; Described outer tube 11 tail ends and bearing sleeve 6 are all provided with support set 14, two support sets 14 at sidewall and are respectively used to support 3 with high bar and support 1 hinged with low thick stick; The lateral wall of described inner tube 9 is provided with the scale of mark height regulations and parameters interplanar distance.The central shaft of described outer tube, inner tube, screw rod, nut and axle all overlaps.
When swinging handle 4, axle 8 drives inner tube 9 to rotate, there is axial displacement with screw rod 12 by screw thread in the nut 13 in inner tube 9, and then make inner tube 9 and outer tube 11 in axial relative motion, the spacing of final two support sets 14 changes, reach and regulate the object of firm low regulations and parameters interplanar distance, and in whole adjustment process the scale of operator on can Real Time Observation inner tube 9 lateral walls, with the object that reaches fast, precisely regulates.
Claims (1)
1. width convenient regulating type uneven bars, comprise that the high bar being disposed on base supports and low thick stick support, is characterized in that: high bar support is supported on upper position with low thick stick and has installed width adjustment mechanism; Described width adjustment mechanism comprises outer tube and is positioned at the inner tube in its chamber, in the tube chamber of inner tube tail end, be fixed with a nut, nut is provided with the screw rod of threaded engagement, and this screw rod is fixedly connected with at tail end place with outer tube, and the front end of screw rod is provided with the catch that limits the front line position of nut; Described inner tube front end is fixedly connected with an axle, and the front end of described axle is overlapped with handle and is in transmission connection by connecting shaft; Described axle is provided with a bearing sleeve, and this bearing sleeve is limited on axle by bearing, and bearing sleeve is relative fixing at axial direction with axle; Described outer tube tail end and bearing sleeve are all provided with a support set at sidewall, and two support sets are respectively used to support and support hinged with low thick stick with high bar; The lateral wall of described inner tube is provided with the scale of mark height regulations and parameters interplanar distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360470.4U CN203915878U (en) | 2014-06-30 | 2014-06-30 | A kind of width convenient regulating type uneven bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360470.4U CN203915878U (en) | 2014-06-30 | 2014-06-30 | A kind of width convenient regulating type uneven bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915878U true CN203915878U (en) | 2014-11-05 |
Family
ID=51811762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360470.4U Expired - Fee Related CN203915878U (en) | 2014-06-30 | 2014-06-30 | A kind of width convenient regulating type uneven bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107218A1 (en) * | 2016-12-12 | 2018-06-21 | Healthtec Design Pty. Ltd. | A support |
-
2014
- 2014-06-30 CN CN201420360470.4U patent/CN203915878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107218A1 (en) * | 2016-12-12 | 2018-06-21 | Healthtec Design Pty. Ltd. | A support |
| US11173335B2 (en) | 2016-12-12 | 2021-11-16 | Healthtec Design Pty. Ltd. | Support with height and width adjustability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205052135U (en) | Flexible spoon formula seed metering ware | |
| CN204104340U (en) | A kind of fertilizer distributor blanking device | |
| CN204162177U (en) | A kind of folding pay-off stand | |
| CN203151305U (en) | Motor pushrod apparatus with adjustable stroke | |
| CN203915878U (en) | A kind of width convenient regulating type uneven bars | |
| CN204401276U (en) | Waist of trousers rubber band elastic force restriction apparatus for sewing | |
| CN204248749U (en) | The upper ratchet tool of a kind of support | |
| CN203456981U (en) | Motor push rod device with adjustable strokes | |
| CN203818158U (en) | Manually adjustable coiled material cutting cutter | |
| CN204041895U (en) | Fertile case speed change gear | |
| CN204831149U (en) | Immediately, along straight compliance measuring apparatu of stone installation | |
| CN204198078U (en) | Fork reset attachment | |
| CN204498670U (en) | The seedling carrying base mechanism of a kind of line-spacing is adjustable vegetable transplanting machine | |
| CN202683491U (en) | Roll bar gap adjusting mechanism used on fruit classifier | |
| CN203594931U (en) | Machine frame adjusting mechanism | |
| CN203463629U (en) | Assembling and adjusting device for transmission mechanism of granulator | |
| CN205011891U (en) | Comb excellent device with adjustable | |
| CN206403941U (en) | A kind of new glue rifle adjustment mechanism | |
| CN205439362U (en) | Automatic structure is adjusted to paper folding box machine | |
| CN203294855U (en) | Adjustable type winding machine | |
| CN203529235U (en) | Side hopper fixation machine frame device in pallet distributing machine | |
| CN207645433U (en) | A kind of vertex of a cone group | |
| CN205106164U (en) | Take make dough dumpling wrapper machine of ware of toper | |
| CN204384415U (en) | A kind of drawing mechanism | |
| CN204799296U (en) | Be used for chemical reagent bottle angle micromatic setting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141105 |