CN202020859U - Handle limiting mechanism of muscle training machine - Google Patents
Handle limiting mechanism of muscle training machine Download PDFInfo
- Publication number
- CN202020859U CN202020859U CN 201020631275 CN201020631275U CN202020859U CN 202020859 U CN202020859 U CN 202020859U CN 201020631275 CN201020631275 CN 201020631275 CN 201020631275 U CN201020631275 U CN 201020631275U CN 202020859 U CN202020859 U CN 202020859U
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- CN
- China
- Prior art keywords
- handle
- long shaft
- oblate
- pin
- limiting
- 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 - Lifetime
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Abstract
The utility model relates to a handle limiting mechanism of a muscle training machine, which belongs to a body-building apparatus. The handle limiting mechanism of the muscle training machine comprises a long shaft, a handle bracket, a left handle, a right handle, a concave limiting ring, a lug limiting sheet, a flat washer, an end cover and a screw, wherein the long shaft is arranged on the front part of a muscle bracket, the outer end of the long shaft is an oblate pin, the pin end of the long shaft is provided with an inner thread, the handle bracket is sleeved on the long shaft, the left and the right handles are fixed on two ends of the handle bracket, the concave limiting ring is installed in an annular groove on the outer end of the handle bracket and is provided with a notch, the lug limiting sheet is plugged on the oblate pin of the long shaft through an oblate inner hole, the flat washer is plugged on the oblate pin of the long shaft through an oblate inner hole, the end cover is installed outside the flat washer and is provided with a counterbore, and the screw passes through the flat washer, the limiting sheet and the limiting ring to tighten the end cover onto the long shaft. A lug of the limiting sheet is arranged in the notch of the limiting ring. The handles can be rotated within a given range, the starting position of the handle is designed according to a statistic principle and conforms to the requirement of the human engineering. After the position of the handle is descended, a human body can be prevented from being injured. The handle limiting mechanism can be used for the muscle training machine, and the effect is good.
Description
Technical field
The utility model belongs to the body-building apparatus technical field, more particularly relates to the design of the handle position-limit mechanism of SAE machine.
Background technology
The SAE machine comprises that frame, rack-mounted seat cushion and back cushion are with the wire rope pulley haulage gear and be installed in the driving mechanism that is connected with the wire rope pulley haulage gear on the frame.Driving mechanism comprises the arm strength frame.
Tradition arm strength training airplane is mounting knob not, does not also just have the handle position-limit mechanism.During exercise, the body builder is sitting on the seat cushion, and upper arm and ancon lean against on the back cushion, upper and lower brachiocylloosis at angle, both hands are horizontal being held on the arm strength frame directly.This simple in structure, but because people's arm length difference, the original position of arm strength frame is difficult to meet the requirement of ergonomics, and the activity of upper arm and ancon is also just very inharmonious during training.As install one pair of vertical handle additional, and changing horizontal holding to directly holding, the original position of arm strength frame is reasonable, and upright vertical handle is the face of easy harm people again.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of handle position-limit mechanism of SAE machine is provided.Its handle can rotate within the specific limits, and original position designs according to statistical law, meets the requirement of ergonomics.After the position downward modulation of handle, can avoid injuring human body again.
In order to achieve the above object, the utility model comprises that being positioned at anterior and its outer end of arm strength frame is oblate pin and the tapped major axis of pin end, be sleeved on the handle rack on the major axis, be fixed on the left and right sides handle at handle rack two ends, be fixedly mounted on the band breach spill spacing ring in the annular groove of handle rack outer end, be inserted on the oblateness pin of major axis with oblate endoporus and be installed in band lug banking stop in the spacing ring, be installed in the plain washer on the outer oblateness pin that is inserted into major axis with oblate endoporus of banking stop, it is outer and have the end cap of counter sink and pass plain washer and banking stop and spacing ring are fastened on screw on the major axis with end cap to be installed in plain washer.The lug of banking stop is arranged in the breach of spacing ring.
End cap is an aluminium end cap.Aluminium end cap is softer, makes fastening more reliable.Handle middle part, the left and right sides has back-up ring.Back-up ring can prevent that the both hands of directly holding from sliding.
Task of the present utility model comes to this and finishes.
Handle of the present utility model can rotate within the specific limits, and original position designs according to statistical law, meets the requirement of ergonomics.After the position downward modulation of handle, can avoid injuring human body again.It can be applicable in the SAE machine, and is respond well.
Description of drawings
Fig. 1 is the enlarged drawing of handle position-limit mechanism.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is its spacing angle schematic diagram.
The specific embodiment
Embodiment 1.A kind of handle position-limit mechanism of SAE machine is shown in Fig. 1～3 figure.It comprises that being positioned at anterior and its outer end of arm strength frame 6 is oblate pin 7 and the tapped major axis 8 of pin end, be sleeved on the handle rack 9 on the major axis 8, be fixed on the left and right sides handle 10 at handle rack 9 two ends, be fixedly mounted on the band breach spill spacing ring 11 in the handle rack 9 outer end annular grooves, be inserted on the oblateness pin 7 of major axis 8 with oblate endoporus 12 and be installed in the banking stop 14 of the band lug 13 in the spacing ring 11, be installed in the plain washer 15 on the outer oblateness pin 7 that is inserted into major axis 8 with oblate endoporus 12 of banking stop 14, it is outer and have the end cap 16 of counter sink and pass plain washer 15 and banking stop 14 and spacing ring 11 are fastened on screw 17 on the major axis 8 with end cap 16 to be installed in plain washer 15.The lug 13 of banking stop 14 is arranged in the breach 18 of spacing ring 11.End cap 16 is an aluminium end cap.Handle 10 middle parts in the left and right sides have back-up ring 19.
The SAE machine comprises frame 1, be installed in seat cushion 2 and back cushion 3 and the wire rope pulley balance weight iron haulage gear 4 on the frame 1 and be installed in driving mechanism 5 on the frame 1.Driving mechanism 5 comprises arm strength frame 6.
Consult Fig. 3, the lug 13 of banking stop 14 drops on matrix and falls in the breach 18 of ring 11, and the matching relationship between lug 13 and the breach 18 has just determined that handle rack 9 is together with the slewing area α of left and right sides handle 10 and the start angle β of handle rack 9.
Banking stop 14 can block handle rack 9, and it can not gone out to the guest performer.Handle rack 9 can either rotate flexibly, and string is not moving about not understanding again.
The handle of embodiment 1 can rotate within the specific limits, and original position designs according to statistical law, meets the requirement of ergonomics.When not using,, can avoid injuring human body again the rotation downward modulation of the position of handle.It can be applicable in the SAE machine, and is respond well.
Claims (3)
1. the handle position-limit mechanism of a SAE machine, it is characterized in that comprising that being positioned at anterior and its outer end of arm strength frame is oblate pin and the tapped major axis of pin end, be sleeved on the handle rack on the major axis, be fixed on the left and right sides handle at handle rack two ends, be fixedly mounted on the band breach spill spacing ring in the annular groove of handle rack outer end, be inserted on the oblateness pin of major axis with oblate endoporus and be installed in band lug banking stop in the spacing ring, be installed in the plain washer on the outer oblateness pin that is inserted into major axis with oblate endoporus of banking stop, it is outer and have the end cap of counter sink and pass plain washer and banking stop and spacing ring are fastened on screw on the major axis with end cap to be installed in plain washer, and the lug of banking stop is arranged in the breach of spacing ring.
2. according to the handle position-limit mechanism of the described SAE machine of claim 1, it is characterized in that said end cap is an aluminium end cap.
3. according to the handle position-limit mechanism of claim 1 or 2 described SAE machines, it is characterized in that handle middle part, the said left and right sides has back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631275 CN202020859U (en) | 2010-11-17 | 2010-11-17 | Handle limiting mechanism of muscle training machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631275 CN202020859U (en) | 2010-11-17 | 2010-11-17 | Handle limiting mechanism of muscle training machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020859U true CN202020859U (en) | 2011-11-02 |
Family
ID=44845829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020631275 Expired - Lifetime CN202020859U (en) | 2010-11-17 | 2010-11-17 | Handle limiting mechanism of muscle training machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566521A (en) * | 2013-11-18 | 2014-02-12 | 李梦洁 | Spring type upper limb exercising body-building device |
-
2010
- 2010-11-17 CN CN 201020631275 patent/CN202020859U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566521A (en) * | 2013-11-18 | 2014-02-12 | 李梦洁 | Spring type upper limb exercising body-building device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266200 Jimo, Shandong, Huashan Road No. two, No. 369, No. Patentee after: IMPULSE (QINGDAO) HEALTH TECH LTD. CO. Address before: 266200 Jimo, Shandong, Huashan Road No. two, No. 369, No. Patentee before: Impulse (Qingdao) Health Tech Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |