CN206214630U - A kind of adjustable parallel bars - Google Patents
A kind of adjustable parallel bars Download PDFInfo
- Publication number
- CN206214630U CN206214630U CN201621221059.4U CN201621221059U CN206214630U CN 206214630 U CN206214630 U CN 206214630U CN 201621221059 U CN201621221059 U CN 201621221059U CN 206214630 U CN206214630 U CN 206214630U
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- CN
- China
- Prior art keywords
- belt wheel
- bolt
- upper boom
- parallel bars
- bevel gear
- 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
The utility model provides a kind of adjustable parallel bars, including cross bar, upper boom, fix bar, base and governor motion, whippletree is horizontally set on the upper end of upper boom, the lower end of upper boom is telescopically disposed in inside fix bar, base is fixedly connected with the fix bar of both sides, governor motion is arranged on the outside of fix bar, governor motion includes handle, rotating disk, first belt wheel, second belt wheel, Timing Belt, screw rod, first bevel gear, second bevel gear, bolt and bolt loop bar, upper boom is driven to make elevating movement in fix bar by rotating handle, the utility model is novel in design, simple structure, adjust sensitive convenience, it is also used as horizontal bar and uses.
Description
Technical field
The utility model is related to exercise and fitness equipment field, more particularly to a kind of adjustable parallel bars.
Background technology
Parallel bars exercise is mainly student in the case of own body weight is born, and the typical action that development support and support swing is practiced
Practise.Imbalance to making up upper limbs and torso power development plays an important role.Imparted knowledge to students by parallel bars, can effectively on Developing Students '
Limb, shoulder belt, muscle of trunk efforts of everyone amount, the especially development to deltoid muscle, pectoralis major, abdomen, dorsal muscles have remarkable result, make elbow, shoulder, waist
Joint, the pliability of ligament and flexibility are strengthened.Many parallel bars can not be adjusted, because everyone height is different, in fortune
During dynamic, it is impossible to enough adapt to all of student, therefore, student can not be taken exercise well in exercise.
The content of the invention
In order to solve the above problems, the utility model provides a kind of adjustable parallel bars.
The technical solution of the utility model is：A kind of adjustable parallel bars, including cross bar, upper boom, fix bar, base and regulation
Mechanism, the two ends of upper end and whippletree that whippletree is horizontally set on upper boom are fixedly connected with upper boom, and the lower end of upper boom is telescopically
It is arranged on inside fix bar, base is fixedly connected with the fix bar of both sides, governor motion is arranged on the outside of fix bar.
Further, governor motion includes handle, rotating disk, the first belt wheel, the second belt wheel, Timing Belt, screw rod, the first cone tooth
Wheel, second bevel gear, bolt and bolt loop bar, handle are arranged on rotating disk, and rotating disk is arranged on the first belt wheel, the first belt wheel and
Second belt wheel is connected by Timing Belt, and the second belt wheel is arranged on the underface of the first belt wheel, and the second belt wheel and first bevel gear are logical
Cross screw rod to be fixedly connected, first bevel gear is meshed with second bevel gear, second bevel gear fixes the lower section for being set in bolt, spiral shell
Bolt loop bar is set in the top of bolt, and bolt loop bar is internally provided with internal thread so as to be connected with bolt thread, bolt loop bar and
Upper boom is fixedly connected.
Further, the lateral wall of the upper boom is in contact with the inwall of fix bar.
Further, thrust bearing is provided with below the second bevel gear, thrust bearing is arranged on the both sides of bolt.
Further, diameter of the diameter of first belt wheel less than the second belt wheel.
Further, it is provided with containment vessel outside first belt wheel and the second belt wheel.
Further, the whippletree is integrally formed with upper boom.
Further, it is provided with Antiskid handle on the whippletree.
Further, it is provided with Slippery proof foot pad on the base.
Technique effect of the present utility model is：The utility model is novel in design, and simple structure is easy to adjust sensitive, passes through
To adapt to the people of different heights, it is also used as horizontal bar and uses the height of handle regulation parallel bars.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the structural representation of governor motion.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As illustrated in fig. 1 and 2, a kind of adjustable parallel bars, including cross bar 1, upper boom 2, fix bar 3, base 4, Antiskid handle 5,
Slippery proof foot pad 6 and governor motion 7.Whippletree 1 is horizontally set on the upper end of upper boom 2 and the two ends of whippletree 1 and fixes company with upper boom 2
Connect, whippletree 1 is integrally formed with upper boom 2, the lower end of upper boom 2 is telescopically disposed in inside fix bar 3, is provided with whippletree 1 anti-
Sliding handle 5.Base 4 is fixedly connected with the lower end of the fix bar 3 of both sides, and Slippery proof foot pad 6 is provided with base 4, to fix bottom.
As shown in figure 3, governor motion 7 is arranged on the outside of fix bar 3, governor motion 7 include handle 701, rotating disk 702,
First belt wheel 703, the second belt wheel 704, Timing Belt 705, screw rod 706, first bevel gear 707, second bevel gear 708, bolt
709th, bolt loop bar 710 and thrust bearing 711.
Handle 701 is arranged on rotating disk 702, and rotating disk 702 is arranged on the first belt wheel 703, and the first belt wheel 703 is arranged on solid
In fixed pole 3, the first belt wheel 703 and the second belt wheel 704 are connected by Timing Belt 705, and the diameter of the first belt wheel 703 is less than the second band
The diameter of wheel 704, according to lever principle, the structure is than relatively labor-saving.Second belt wheel 704 is arranged on the underface of the first belt wheel 703,
Second belt wheel 704 is fixedly connected with one end of screw rod 706, and screw rod 706 is fixedly connected through fix bar 3 with first bevel gear 707,
First bevel gear 707 is meshed with second bevel gear 708, and second bevel gear 708 fixes the lower section for being set in bolt 709, bolt
Loop bar 710 is set in the top of bolt 709, and bolt loop bar 710 is internally provided with internal thread so as to be threadedly coupled with bolt 709,
Bolt loop bar 710 is fixedly connected with upper boom 2, and the lateral wall of upper boom 2 is in contact with the inwall of fix bar 3, so that upper boom 2 being capable of edge
Fix bar 3 makees elevating movement.The lower section of second bevel gear 708 is provided with thrust bearing 711, and thrust bearing 711 is arranged on bolt
709 both sides.
Operation principle is：Handle 701 is rotated, the first belt wheel 703 drives the second belt wheel 704 to rotate by Timing Belt 705, the
Two belt wheel 704 drives first bevel gear 707 to rotate, and first bevel gear 707 drives second bevel gear 708 to rotate, bolt loop bar 710
Make elevating movement along bolt 709, so as to drive upper boom 2 to make elevating movement in fix bar 3.
Containment vessel 712 is provided with outside first belt wheel 703 and the second belt wheel 704, containment vessel 712 can effectively prevent the external world
Material is rolled into Timing Belt 705.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the utility model, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.
Claims (9)
1. a kind of adjustable parallel bars, it is characterised in that：Including cross bar, upper boom, fix bar, base and governor motion, whippletree level
The two ends of the upper end and whippletree that are arranged on upper boom are fixedly connected with upper boom, and the lower end of upper boom is telescopically disposed in fix bar
Portion, base is fixedly connected with the fix bar of both sides, and governor motion is arranged on the outside of fix bar.
2. a kind of adjustable parallel bars according to claim 1, it is characterised in that：Governor motion includes handle, rotating disk, first
Belt wheel, the second belt wheel, Timing Belt, screw rod, first bevel gear, second bevel gear, bolt and bolt loop bar, handle are arranged on rotating disk
On, rotating disk is arranged on the first belt wheel, and the first belt wheel and the second belt wheel are connected by Timing Belt, and the second belt wheel is arranged on first band
The underface of wheel, the second belt wheel is fixedly connected with first bevel gear by screw rod, and first bevel gear is meshed with second bevel gear,
Second bevel gear fixes the lower section for being set in bolt, and bolt sleeve rod set is located at the top of bolt, and bolt loop bar is internally provided with interior
So as to be connected with bolt thread, bolt loop bar is fixedly connected screw thread with upper boom.
3. a kind of adjustable parallel bars according to claim 2, it is characterised in that：The lateral wall of the upper boom and fix bar
Inwall is in contact.
4. a kind of adjustable parallel bars according to claim 3, it is characterised in that：It is provided with below the second bevel gear
Thrust bearing, thrust bearing is arranged on the both sides of bolt.
5. a kind of adjustable parallel bars according to claim 4, it is characterised in that：The diameter of first belt wheel is less than second
The diameter of belt wheel.
6. a kind of adjustable parallel bars according to claim 5, it is characterised in that：Outside first belt wheel and the second belt wheel
It is provided with containment vessel.
7. a kind of adjustable parallel bars according to claim 6, it is characterised in that：The whippletree is integrally formed with upper boom.
8. a kind of adjustable parallel bars according to claim 7, it is characterised in that：Antiskid handle is provided with the whippletree.
9. a kind of adjustable parallel bars according to claim 8, it is characterised in that：Slippery proof foot pad is provided with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221059.4U CN206214630U (en) | 2016-11-14 | 2016-11-14 | A kind of adjustable parallel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221059.4U CN206214630U (en) | 2016-11-14 | 2016-11-14 | A kind of adjustable parallel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214630U true CN206214630U (en) | 2017-06-06 |
Family
ID=58793398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621221059.4U Expired - Fee Related CN206214630U (en) | 2016-11-14 | 2016-11-14 | A kind of adjustable parallel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214630U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837414A (en) * | 2018-06-28 | 2018-11-20 | 吴应广 | A kind of upper limb training device |
| CN112546533A (en) * | 2020-11-12 | 2021-03-26 | 泰州市双逸体育器材有限公司 | Horizontal bar structure for upper limb exercise |
| CN113144500A (en) * | 2021-05-07 | 2021-07-23 | 刘罡 | A synthesize sports trainer for physical fitness test |
| CN113695497A (en) * | 2021-09-02 | 2021-11-26 | 海盐兴达纺针科技有限公司 | One-time forming stamping device for spinning needle |
-
2016
- 2016-11-14 CN CN201621221059.4U patent/CN206214630U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837414A (en) * | 2018-06-28 | 2018-11-20 | 吴应广 | A kind of upper limb training device |
| CN112546533A (en) * | 2020-11-12 | 2021-03-26 | 泰州市双逸体育器材有限公司 | Horizontal bar structure for upper limb exercise |
| CN113144500A (en) * | 2021-05-07 | 2021-07-23 | 刘罡 | A synthesize sports trainer for physical fitness test |
| CN113144500B (en) * | 2021-05-07 | 2022-05-17 | 郑州大学体育学院 | A synthesize sports trainer for physical fitness test |
| CN113695497A (en) * | 2021-09-02 | 2021-11-26 | 海盐兴达纺针科技有限公司 | One-time forming stamping device for spinning needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |