CN206924312U - A kind of body-building apparatus easy to use - Google Patents
A kind of body-building apparatus easy to use Download PDFInfo
- Publication number
- CN206924312U CN206924312U CN201720876898.8U CN201720876898U CN206924312U CN 206924312 U CN206924312 U CN 206924312U CN 201720876898 U CN201720876898 U CN 201720876898U CN 206924312 U CN206924312 U CN 206924312U
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- CN
- China
- Prior art keywords
- gear
- casing
- drawstring
- fixed
- worm screw
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- 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.)
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Abstract
The utility model discloses a kind of body-building apparatus easy to use,Including two casings,Two relative sides of the casing are equipped with clutch shaft bearing,Bull stick is provided between two clutch shaft bearings,Roller bearing is fixed with the bull stick,The roller bearing is provided with drawstring,And one end of drawstring is fixed on roller bearing,The one end of the drawstring away from roller bearing is provided with rotating shaft,The one end of the rotating shaft away from drawstring is provided with pull bar,The pull bar both ends symmetrically rotate and are provided with two rotating cylinders,The both ends of the bull stick are connected through casing and the first gear with being arranged on casing lateral wall,The lower end of the first gear is engaged with second gear,The right-hand member of the second gear is connected with worm screw,And worm screw through casing and extends,The lower end of the worm screw is engaged with worm gear,And worm gear is fixed in casing by second bearing,First pulley is fixed with the worm screw,The utility model is simple in construction,Practical convenient,Manufacturing cost is low,High efficiency,It is worthy to be popularized.
Description
Technical field
It the utility model is related to body-building apparatus technical field, more particularly to a kind of body-building apparatus easy to use.
Background technology
As the improvement of people's living standards, pursuit more and more higher of the people to quality of the life, to own health increasingly
Concern, increasing people add body-building ranks, and body-building is a kind of sports items, espespecially include the free-hand or gymnastics with apparatus,
Gymnastics can gain in strength, pliability, increase endurance, improve and coordinate, and the ability of body parts be controlled, so that rigidity of the body
It is strong.If reaching the purpose for alleviating pressure, take exercise 3 times within least one week.Body-building is also that many men and Ms are used for having moulded
Men and women in a kind of exercising way of U.S. stature gymnasium popular at present like this to move, but now many strong
Body equipment structure is complicated, and inconvenience uses, and exercise gets up separately to need people to aid in, not convenient enough.
Utility model content
The purpose of this utility model is used, forged to solve many body-building equipment structures complexity, inconvenience in the prior art
Refining get up to need other people to aid in, it is not convenient enough the problems such as, and propose be used for a kind of body-building apparatus easy to use.
To achieve these goals, the utility model employs following technical scheme：
A kind of body-building apparatus easy to use, including two casings, two relative sides of the casing are equipped with first
Bearing, bull stick is provided between two clutch shaft bearings, roller bearing is fixed with the bull stick, the roller bearing is provided with drawstring,
And one end of drawstring is fixed on roller bearing, the one end of the drawstring away from roller bearing is provided with rotating shaft, the rotating shaft away from drawstring one
End is provided with pull bar, and the pull bar both ends symmetrically rotate and are provided with two rotating cylinders, and the both ends of the bull stick are through casing and with being arranged on
First gear on casing lateral wall is connected, and the lower end of the first gear is engaged with second gear, the right side of the second gear
End is connected with worm screw, and worm screw through casing and extends, and the lower end of the worm screw is engaged with worm gear, and worm gear passes through second bearing
It is fixed in casing, first pulley is fixed with the worm screw, the first pulley is connected with second pulley by rope, institute
Second pulley is stated to be rotatably connected on support, and support is fixed on the madial wall of casing, the rope is away from first pulley
One end is provided with fixture block, and the bottom of the casing is provided with gag lever post, runs through on the gag lever post and be provided with counterweight, opened up on the counterweight
There is neck.
Preferably, the bottom of two casings 1 is equipped with chassis, and the chassis bottom side is provided with anti-slip rubber.
Preferably, the both ends of the rotating shaft 5 are connected to drawstring 4 and pull bar 6.
Preferably, the both ends of the pull bar 6 are provided with groove, and two rotating cylinders 7 are stuck on groove.
Preferably, the rotating cylinder 7 is provided with handguard cushion.
In the utility model, fixture block is stuck on appropriate counterweight by the fluting on casing, then holds rotating cylinder pulling
Pull bar, roller bearing is driven to rotate by drawstring, the rotational band turn bar of roller bearing rotates together, and the rotation of bull stick drives the first of both ends
Gear rotates together, and the rotation of first gear drives second gear to rotate together, and the rotation of second gear drives worm screw, the snail
The rotation of bar drives the worm gear of its engagement connection to rotate together, and the rotation of the worm gear drives first pulley thereon to turn together
Dynamic, the rotational band running rope rope of first pulley is mobile and then drives counterweight to move up, when user does not exert oneself, in the work of counterweight
Under, whole device rotates backward contraction drawstring, and final drawstring is wound on roller bearing, after whole body-building apparatus regulation counterweight, directly
Pull bar is pulled to can be achieved with train on, using simple, it is not necessary to which others helps.The utility model is simple in construction, practical convenient,
Manufacturing cost is low, high efficiency, is worthy to be popularized.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of body-building apparatus easy to use structural representation；
Fig. 2 be the utility model proposes a kind of body-building apparatus drawstring easy to use part-structure enlarged diagram；
Fig. 3 be the utility model proposes a kind of body-building apparatus second gear easy to use part-structure amplify signal
Figure.
In figure：1 casing, 2 bull sticks, 3 roller bearings, 4 drawstrings, 5 rotating shafts, 6 pull bars, 7 rotating cylinders, 8 first gears, 9 second gears, 10
Worm screw, 11 worm gears, 12 first pulleys, 13 second pulleys, 14 supports, 15 fixture blocks, 16 gag lever posts, 17 counterweights.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of body-building apparatus easy to use, including two casings 1, two relative sides of casing 1 are equal
Provided with clutch shaft bearing, bull stick 2 is provided between two clutch shaft bearings, roller bearing 3 is fixed with bull stick 2, roller bearing 3 is provided with drawstring 4,
And one end of drawstring 4 is fixed on roller bearing 3, the one end of drawstring 4 away from roller bearing 3 is provided with rotating shaft 5, the one end of rotating shaft 5 away from drawstring 4
Provided with pull bar 6, the both ends of pull bar 6 symmetrically rotate and are provided with two rotating cylinders 7, and the both ends of bull stick 2 are through casing 1 and with being arranged on casing 1
First gear 8 on lateral wall is connected, and the lower end of first gear 8 is engaged with second gear 9, and the right-hand member of second gear 9 is connected with
Worm screw 10, and worm screw 10 through casing 1 and extends, the lower end of worm screw 10 is engaged with worm gear 11, and worm gear 11 passes through second bearing
It is fixed in casing 1, first pulley 12 is fixed with worm screw 11, first pulley 12 is connected with second pulley 13 by rope,
Second pulley 13 is rotatablely connected on the support 14, and support 14 is fixed on the madial wall of casing 1, and rope is away from first pulley 12
One end be provided with fixture block 15, the bottom of casing 1 is provided with gag lever post 16, through counterweight 17 is provided with gag lever post 16, is opened on counterweight 17
Provided with neck, after whole body-building apparatus regulation counterweight 17, direct pull pull bar 6 can be achieved with train on, simple in construction, use
It is convenient, it is not necessary to which that others helps that just good train on can be reached, and the bottom of two casings 1 is equipped with chassis, chassis bottom side
Provided with anti-slip rubber, whole body-building device is steadily firmly placed on the ground, ensure user's safety, the both ends of rotating shaft 5
Drawstring 4 and pull bar 6 are connected to, pull bar 6 can rotate freely, regulation orientation easy to use, not by fitness equipment during exercise
The limitation of material, the both ends of pull bar 6 are provided with groove, and two rotating cylinders 7 are stuck on groove, and this design makes user pull pull bar 6
When, allow between pull bar 6 and rotating cylinder 7 and rotate friction, avoid rubbing between hand and pull bar 6, effectively protect hand, set on rotating cylinder 7
There is handguard cushion, effectively weaken the frictional force in exercise suffered by hand, protect hand.
In the utility model, fixture block 15 is stuck on appropriate counterweight 17 by the fluting on casing 1, then holds rotating cylinder
7 pull pull bar 6, drive roller bearing 3 to rotate by drawstring 4, the rotational band turn bar 2 of roller bearing 3 rotates together, the rotational band of bull stick 2
The first gear 8 at dynamic both ends rotates together, and the rotation of first gear 8 drives second gear 9 to rotate together, and second gear 9 turns
Dynamic to drive worm screw 10, the rotation of the worm screw 10 drives the worm gear 11 of its engagement connection to rotate together, the rotation of the worm gear 11
First pulley 12 thereon is driven to rotate together, the rotational band running rope rope of first pulley 12 is mobile and then drives counterweight 17 to moving up
Dynamic, when user does not exert oneself, in the presence of counterweight 17, whole device, which rotates backward, shrinks drawstring 4, and final drawstring 4 is wound on
On roller bearing 3.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of body-building apparatus easy to use, including two casings（1）, it is characterised in that two casings（1）Relative
Side is equipped with clutch shaft bearing, and bull stick is provided between two clutch shaft bearings（2）, the bull stick（2）On be fixed with roller bearing
（3）, the roller bearing（3）It is provided with drawstring（4）, and drawstring（4）One end be fixed on roller bearing（3）On, the drawstring（4）Away from rolling
Axle（3）One end be provided with rotating shaft（5）, the rotating shaft（5）Away from drawstring（4）One end be provided with pull bar（6）, the pull bar（6）Two
Symmetrical rotate in end is provided with two rotating cylinders（7）, the bull stick（2）Both ends run through casing（1）And with being arranged on casing（1）Lateral wall
On first gear（8）It is connected, the first gear（8）Lower end be engaged with second gear（9）, the second gear（9）'s
Right-hand member is connected with worm screw（10）, and worm screw（10）Through casing（1）And extend, the worm screw（10）Lower end be engaged with worm gear
（11）, and worm gear（11）Casing is fixed on by second bearing（1）It is interior, the worm screw（10）On be fixed with first pulley
（12）, the first pulley（12）Second pulley is connected with by rope（13）, the second pulley（13）It is rotatably connected on branch
Frame（14）On, and support（14）It is fixed on casing（1）Madial wall on, the rope is away from first pulley（12）One end be provided with
Fixture block（15）, the casing（1）Bottom be provided with gag lever post（16）, the gag lever post（16）Above run through and be provided with counterweight（17）, institute
State counterweight（17）On offer neck.
A kind of 2. body-building apparatus easy to use according to claim 1, it is characterised in that two casings（1）'s
Bottom is equipped with chassis, and the chassis bottom side is provided with anti-slip rubber.
A kind of 3. body-building apparatus easy to use according to claim 1, it is characterised in that the rotating shaft（5）Both ends
It is connected to drawstring（4）And pull bar（6）.
A kind of 4. body-building apparatus easy to use according to claim 1, it is characterised in that the pull bar（6）Both ends
It is provided with groove, two rotating cylinders（7）It is stuck on groove.
A kind of 5. body-building apparatus easy to use according to claim 1, it is characterised in that the rotating cylinder（7）It is provided with
Handguard cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876898.8U CN206924312U (en) | 2017-07-19 | 2017-07-19 | A kind of body-building apparatus easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876898.8U CN206924312U (en) | 2017-07-19 | 2017-07-19 | A kind of body-building apparatus easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924312U true CN206924312U (en) | 2018-01-26 |
Family
ID=61355260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876898.8U Expired - Fee Related CN206924312U (en) | 2017-07-19 | 2017-07-19 | A kind of body-building apparatus easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924312U (en) |
-
2017
- 2017-07-19 CN CN201720876898.8U patent/CN206924312U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180719 |