CN201668921U - Swing angle limit device for sports equipment - Google Patents
Swing angle limit device for sports equipment Download PDFInfo
- Publication number
- CN201668921U CN201668921U CN2010201720312U CN201020172031U CN201668921U CN 201668921 U CN201668921 U CN 201668921U CN 2010201720312 U CN2010201720312 U CN 2010201720312U CN 201020172031 U CN201020172031 U CN 201020172031U CN 201668921 U CN201668921 U CN 201668921U
- Authority
- CN
- China
- Prior art keywords
- shaft
- shaft sleeve
- pipe spreader
- swing
- hanging
- 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
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a swing angle limit device for sports equipment, which comprises a beam. Two symmetric shaft hanging plates are fixed onto the beam, wedged components are respectively arranged on the opposite inner sides on the lower portions of the two shaft hanging plates, a transverse shaft penetrating the wedged components is arranged between the two shaft hanging plates, a bearing is sleeved on the transverse shaft, a shaft sleeve is sleeved on an outer ring of the bearing, a hanging rod is fixedly connected onto the shaft sleeve, and two end faces of the shaft sleeve are symmetric inclined faces matching with the wedged components. When the shaft sleeve rotates around the axis, the parallel state of the inclined face of the shaft sleeve and the inclined face of the two wedged components is changed in follow, when the hanging rod swings to a certain angle, the long side of the shaft sleeve can interfere with the two wedged components, and rotation of the shaft sleeve can be hindered, thereby swing of the hanging rod is limited. As interference gradually happens and the shaft hanging plates have certain elasticity, swing limit of the hanging rod can avoid abrupt collision, but is a relatively gradually changed process, thereby relatively ensuring safety of users, and giving users a comfortable feeling.
Description
Technical field
The utility model relates to a kind of sports equipment, especially outdoor body-building apparatus and the children movable equipment pendulum angle stopping means in the equipment of travelling.
Background technology
In the countries concerned's standard, outdoor body-building apparatus and children are travelled the pendulum angle of swing equipment has comparatively clear and definite regulation in the equipment, can not produce danger to guarantee the user because of excessive swing.At present, the pendulum angle of the swing equipment in the outdoor body-building apparatus is spacing, and mostly to be tangible collision type spacing, this spacing shortcoming is the extruding injury that accidentally is easy to generate in the gap of collision mutually the health limbs, and is especially all the more so for the children that do not have monitoring in time.So national departments concerned is just being intended this is made restriction, promptly do not allow outdoor body-building apparatus and the children equipment wig-wag material of travelling that tangible collision is set, but still keep angle spacing.
In addition, significantly collision is to produce moment, even collision place has added nonmetallic materials cushion block intention buffering, but sort buffer is limited in one's ability, and the impact of its generation is still bigger, easily user's shake is taken off and causes danger.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, not obviously collision, the sports equipment pendulum angle stopping means that shock-absorbing capacity is superior.
For achieving the above object, the utility model adopts following technical proposals:
A kind of sports equipment pendulum angle stopping means, comprise crossbeam, be fixed with the axle link plate of two symmetries on the crossbeam, diaxon link plate bottom opposed inside is respectively equipped with the wedge shape part, be provided with the transverse axis that passes the wedge shape part between the diaxon link plate, be set with bearing on the transverse axis, be set with pipe spreader on the outer ring of bearing, be fixedly connected with suspension rod on the pipe spreader; The pipe spreader both ends of the surface are the inclined-plane that matches with the wedge shape part of symmetry.
Pipe spreader in the utility model is fixedlyed connected with suspension rod, and pipe spreader rotates around the center line of transverse axis when suspension rod is swung.The pipe spreader two ends are the inclined-plane of symmetry, thereby are trapezoidal at a certain axial section of pipe spreader, promptly form long side and short side.Under nature, inclined-plane, pipe spreader two ends is parallel with two wedge shape part inclined-planes, and leaves certain clearance.
Pipe spreader is when axial line rotates, the parastate on pipe spreader inclined-plane and two wedge shape part inclined-planes changes thereupon, and when suspension rod swung to certain angle, the long side of pipe spreader will interfere with two wedge shape parts, the rotation of pipe spreader will be obstructed, thereby the suspension rod swing is limited.Take place gradually owing to interfere, the axle link plate has certain elasticity in addition, so the spacing phenomenon that does not just have unexpected collision of suspension rod swing is the process of a relative gradual change.
The utility model has been avoided the travel spacing obvious collision and the shortcoming of hard collision of pendulum angle of swing equipment in the equipment of outdoor body-building apparatus and children, has guaranteed user's safety relatively, and to a kind of comfortable sensation of user.
Description of drawings
Fig. 1 is the utility model front elevation;
Fig. 2 is an A-A side direction view among Fig. 1.
Wherein: 1, crossbeam, 2, the axle link plate, 3, pipe spreader, 4, transverse axis, 5, the wedge shape part, 6, suspension rod, 7, bearing.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, sports equipment pendulum angle stopping means, comprise crossbeam 1, be fixed with the axle link plate 2 of two symmetries on the crossbeam 1, diaxon link plate 2 bottom opposed inside are respectively equipped with wedge shape part 5, are provided with the transverse axis 4 that passes wedge shape part 5 between the diaxon link plate 2, are set with bearing 7 on the transverse axis 4, be set with pipe spreader 3 on the outer ring of bearing 7, be fixedly connected with suspension rod 6 on the pipe spreader 7; Pipe spreader 3 both ends of the surface are the inclined-plane that matches with wedge shape part 5 of symmetry.
Pipe spreader 3 in the utility model is fixedlyed connected with suspension rod 6, and pipe spreader 3 rotates around the center line of transverse axis 4 when suspension rod 6 swings.Pipe spreader 3 two ends are the inclined-plane of symmetry, thereby are trapezoidal at pipe spreader 3 a certain axial sections, promptly form long side and short side.Under nature, inclined-plane, pipe spreader 3 two ends is parallel with two wedge shape parts, 5 inclined-planes, and leaves certain clearance.
Pipe spreader 3 is when axial line rotates, the parastate on pipe spreader 3 inclined-planes and two wedge shape parts, 5 inclined-planes changes thereupon, and when suspension rod swung to certain angle, the long side of pipe spreader 3 will interfere with 5 of two wedge shapes, the rotation of pipe spreader 3 will be obstructed, thereby suspension rod 6 swings are limited.Take place gradually owing to interfere, axle link plate 2 has certain elasticity in addition, so the spacing phenomenon that does not just have unexpected collision of suspension rod 6 swings is the process of a relative gradual change.
Claims (1)
1. sports equipment pendulum angle stopping means, comprise crossbeam, be fixed with the axle link plate of two symmetries on the crossbeam, it is characterized in that: diaxon link plate bottom opposed inside is respectively equipped with the wedge shape part, be provided with the transverse axis that passes the wedge shape part between the diaxon link plate, be set with bearing on the transverse axis, be set with pipe spreader on the outer ring of bearing, be fixedly connected with suspension rod on the pipe spreader; The pipe spreader both ends of the surface are the inclined-plane that matches with the wedge shape part of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201720312U CN201668921U (en) | 2010-04-28 | 2010-04-28 | Swing angle limit device for sports equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201720312U CN201668921U (en) | 2010-04-28 | 2010-04-28 | Swing angle limit device for sports equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668921U true CN201668921U (en) | 2010-12-15 |
Family
ID=43326335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201720312U Expired - Lifetime CN201668921U (en) | 2010-04-28 | 2010-04-28 | Swing angle limit device for sports equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771244A (en) * | 2016-04-01 | 2016-07-20 | 范贤汉 | Variable jib assembly |
| CN108786120A (en) * | 2018-06-13 | 2018-11-13 | 芜湖捷创科技信息咨询有限公司 | A kind of swing |
-
2010
- 2010-04-28 CN CN2010201720312U patent/CN201668921U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771244A (en) * | 2016-04-01 | 2016-07-20 | 范贤汉 | Variable jib assembly |
| CN105771244B (en) * | 2016-04-01 | 2017-06-23 | 范贤汉 | Changeful type boom assembly |
| CN108786120A (en) * | 2018-06-13 | 2018-11-13 | 芜湖捷创科技信息咨询有限公司 | A kind of swing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201668921U (en) | Swing angle limit device for sports equipment | |
| CN102874358B (en) | One can be inclined and be waved three-wheel vehicle | |
| CN205019642U (en) | Balanced cylinder | |
| CN204775385U (en) | Shock attenuation handcart | |
| CN203920497U (en) | The anti-dive supporting construction of automotive seat | |
| CN106005178A (en) | Child scooter with falling-prevention structure | |
| CN107376223A (en) | A kind of high security formula waist torsional disk | |
| CN203852822U (en) | Sliding plate | |
| CN202860088U (en) | Asymmetrical seesaw | |
| CN203567868U (en) | Bodybuilding monocycle with supporting rods | |
| CN201737115U (en) | Shock absorber | |
| CN107715442A (en) | A kind of one-level damping bridge mechanism | |
| CN204601428U (en) | Pole tower operation rail mounted individual safety protection device | |
| CN207274704U (en) | A kind of straddle-type monorail train and its dual-pulling rod type single-axle bogie | |
| CN203727581U (en) | Steering limiting device for front fork of bicycle | |
| CN202480814U (en) | Modified ball head type swing arm lining | |
| CN207482106U (en) | A kind of two level damping bridge mechanism | |
| CN207477936U (en) | A kind of level-one damping bridge mechanism | |
| CN204223111U (en) | A kind of bicycle oscillating rod type shock-proof front-fork assembly assembly | |
| CN204249865U (en) | The spacing draw ring of bus | |
| CN204399382U (en) | A kind of Rocking cycle with novel steering device | |
| CN107554544A (en) | A kind of straddle-type monorail train and its dual-pulling rod type single-axle bogie | |
| CN204607250U (en) | Shock-absorbing support frame | |
| CN204250291U (en) | A kind of cart of bilateral driving | |
| CN204399012U (en) | The car front-wheel bearing device of portable frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |