CN207323967U - A kind of chin-up pulley exercise device - Google Patents
A kind of chin-up pulley exercise device Download PDFInfo
- Publication number
- CN207323967U CN207323967U CN201721124194.1U CN201721124194U CN207323967U CN 207323967 U CN207323967 U CN 207323967U CN 201721124194 U CN201721124194 U CN 201721124194U CN 207323967 U CN207323967 U CN 207323967U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- chin
- exercise device
- lifting lug
- gate
- 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.)
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Abstract
The utility model provides a kind of chin-up pulley exercise device, it includes gate-type crossbeam, lifting lug, slide bar, weighted spherical ball, holding cross bar and column, the lifting lug is connected with the crossbeam bottom of gate-type crossbeam, the slide bar is equipped with sliding sleeve, the weighted spherical ball is connected by sliding sleeve with slide bar, and positioned at the middle part of slide bar, one end of the slide bar is stretched out after being flexibly connected with lifting lug, and be connected with holding cross bar, the other end of the slide bar is connected by elastic component with column.Using the technical solution of the utility model, simple in structure, easy to use, pulling force weight-adjustable, simulation is pulled draws body less than body wt, incremental can improve upper limb shoulder band strength, and completing a chin-up for breakthrough provides effective ways and means；But also can be practiced at the same time for more people, avoid the drawbacks of traditional exercise device can only meet a personal use.
Description
Technical field
The utility model belongs to athletic sports appliance technical field, more particularly to a kind of chin-up pulley exercise device.
Background technology
Chin-up can develop people's upper limb shoulder band muscle strength, be one of National Standard for Sports Training content.Existing well formula
The double fixed pulleys of joint apparatus draw pouring weight to simulate chin-up practice, but cannot meet that more people practice demand, and every piece of weight at the same time
5 ~ 10 kg scopes of block cannot meet that it is less than 5kg pulling force fine setting needs.Existing colleges and universities schoolboy's nearly half cannot complete one and draw body
Make people worried upwards.The schoolboy that one chin-up cannot be completed is often self-degradation, now lacks a kind of incremental breakthrough
Complete the effective ways and means of a chin-up.
Utility model content
It is easy to use the utility model discloses a kind of chin-up pulley exercise device for above-mentioned technical problem, can
To adjust counterweight as needed.
In this regard, the technical solution of the utility model is：
A kind of chin-up pulley exercise device, it includes gate-type crossbeam, lifting lug, slide bar, weighted spherical ball, holding cross bar and stands
Column, the lifting lug are connected with the crossbeam bottom of gate-type crossbeam, and the slide bar is equipped with sliding sleeve, and the weighted spherical ball passes through sliding sleeve and cunning
Bar connects, and positioned at the middle part of slide bar, one end of the slide bar is stretched out after being connected with lifting lug, and is connected with holding cross bar, described
The other end of slide bar is connected by elastic component with column.
Using this technical solution, using lever principle, practitioner is according to required weight, along sliding bar adjustment weighted spherical ball
Position, is then fixed, and practitioner, which stands, is holding the side of cross bar, and cross bar is held in both hands ordinary grip, is returned multiple drop-down and is held cross bar i.e.
It can carry out pulley exercise.
As further improvement of the utility model, the slide bar is stretched out through weighted spherical ball, and the weighted spherical ball is consolidated with sliding sleeve
Fixed connection, the sliding sleeve are connected by fixing piece with slide bar.
As further improvement of the utility model, the fixing piece includes mandril and the closing handle being connected with mandril,
The sliding sleeve is equipped with mounting hole, and one end of the mandril is contacted through mounting hole with slide bar, and the mandril passes through with mounting hole
It is threadedly coupled.
As further improvement of the utility model, the both ends of the slide bar are respectively equipped with the first elbow and the second elbow,
The lower section of first elbow is connected by sunpender with holding cross bar；Second elbow is connected by circle supporting plate and elastic component
Connect.Simple in structure using this technical solution, parts are conventional products, convenient processing, and cost is low.
As further improvement of the utility model, the elastic component is spring.
As further improvement of the utility model, the slide bar is connected by the crossbeam bottom of two lifting lugs and gate-type crossbeam
Connect, the slide bar is between two lifting lugs.
As further improvement of the utility model, it includes connecting shaft, and the lifting lug is equipped with lifting lug hole, and the slide bar is set
There is sliding rod hole corresponding with the lifting lug hole site, the connecting shaft is connected through lifting lug hole, sliding rod hole and fastener.Using this
Technical solution, the mode that slide bar is flexibly connected with lifting lug is simple, easy to implement, and cost is low.
As further improvement of the utility model, the connecting shaft is equipped with external screw thread, and the fastener is nut.
As further improvement of the utility model, the gate-type crossbeam, the lower end of column are embedded in mattess admittedly.
As further improvement of the utility model, the slide bar, weighted spherical ball and column are multiple, and multiple slide bars lead to respectively
Cross the crossbeam bottom that lifting lug is arranged in parallel in gate-type crossbeam.Using this technical solution, can be practiced at the same time for more people.
Compared with prior art, the beneficial effects of the utility model are：
Using the technical solution of the utility model, simple in structure, easy to use, pulling force weight-adjustable, simulation pulling is less than
Body wt draws body, incremental can improve upper limb shoulder band strength, and effective ways are provided to break through one chin-up of completion
And means.But also can be practiced at the same time for more people, the disadvantage of a personal use can only be met by avoiding traditional exercise device
End.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of chin-up multidigit pulley exercise device of the utility model.
Fig. 2 is the left view schematic diagram of Fig. 1.
Fig. 3 is the diagrammatic top view of Fig. 1.
Fig. 4 is the working status simplified schematic diagram of Fig. 2.
Fig. 5 is the partial enlarged view in the A portions of Fig. 1.
Reference numeral includes：1- gate-type crossbeams, 2- lifting lugs, 3- slide bars, 4- weighted spherical balls, 5- hold cross bar, 6- columns, and 7- is slided
Set, 8- mandrils, 9- closing handles, the first elbows of 10-, the second elbows of 11-, 12- sunpenders, 13- circle supporting plates, 14- connecting shafts, 15-
Nut, 16- ground, 17- springs.
Embodiment
Below in conjunction with the accompanying drawings, the preferably embodiment of the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 5, a kind of chin-up pulley exercise device, it includes gate-type crossbeam 1, lifting lug 2, slide bar 3, matches somebody with somebody
Heavy ball 4, holding cross bar 5 and column 6, the lifting lug 2 are connected with the crossbeam bottom of gate-type crossbeam 1, and the slide bar 3 is equipped with sliding sleeve
7, the slide bar 3 is stretched out through weighted spherical ball 4, and the weighted spherical ball 4 is fixedly connected with sliding sleeve 7, and the sliding sleeve 7 passes through fixing piece and cunning
Bar 3 connects.The weighted spherical ball 4 is located at the middle part of slide bar 3, and one end of the slide bar 3 is stretched out after being flexibly connected with lifting lug 2, and with
Hold cross bar 5 to connect, the other end of the slide bar 3 is connected by spring 17 with column 6.The slide bar 3 by two lifting lugs 2 with
The crossbeam bottom connection of gate-type crossbeam 1, the slide bar 3 is between two lifting lugs 2.The fixing piece include mandril 8 and with top
The closing handle 9 that bar 8 connects, the sliding sleeve 7 are equipped with mounting hole, and one end of the mandril 8 connects through mounting hole with slide bar 3
Touch, the mandril 8 is connected through a screw thread with mounting hole.The gate-type crossbeam 1, the lower end of column 6 are embedded in the ground of concrete admittedly
16。
As shown in Fig. 1 ~ Fig. 5, the both ends of the slide bar 3 are respectively equipped with the first elbow 10 and the second elbow 11, and described first
The lower section of elbow 10 is connected by sunpender 12 with holding cross bar 5；Second elbow 11 is connected by circle supporting plate 13 with spring 17.
The top of second elbow 11 and the round supporting plate 13 is welded, and the bottom of the round supporting plate 13 is connected with spring 17, the bullet
The lower end of spring 17 is connected with pillar upper end interference fit.
As shown in Fig. 1 ~ Fig. 5, the lifting lug 2 is equipped with 2 hole of lifting lug, and the slide bar 3 is equipped with corresponding with 2 hole site of lifting lug
3 hole of slide bar, connecting shaft 14 is connected through 2 hole of lifting lug, 3 hole of slide bar with fastener.The connecting shaft 14 is equipped with external screw thread, described
Fastener is nut 15.
Further, as shown in Fig. 1 ~ Fig. 5, the slide bar 3, weighted spherical ball 4 and column 6 are multiple, and multiple slide bars 3 are distinguished
The crossbeam bottom of gate-type crossbeam 1 is arranged in parallel in by lifting lug 2.In addition to gate-type crossbeam 1, miscellaneous part forms one group, and every group can
It is arranged as required into different height.
The embodiment of the above is the better embodiment of the utility model, and it is new not to limit this practicality with this
The specific implementation scope of type, the scope of the utility model includes being not limited to present embodiment, all according to the utility model
Shape, the equivalence changes made of structure it is within the protection scope of the present utility model.
Claims (10)
- A kind of 1. chin-up pulley exercise device, it is characterised in that：It includes gate-type crossbeam, lifting lug, slide bar, weighted spherical ball, hand Cross bar and column are held, the lifting lug is connected with the crossbeam bottom of gate-type crossbeam, and the slide bar is equipped with sliding sleeve, and the weighted spherical ball is led to Sliding sleeve is crossed to be connected with slide bar, and positioned at the middle part of slide bar；One end of the slide bar is stretched out after being connected with lifting lug, and with holding cross bar Connection, the other end of the slide bar are connected by elastic component with column.
- 2. chin-up pulley exercise device according to claim 1, it is characterised in that：The slide bar is stretched through weighted spherical ball Go out, the weighted spherical ball is fixedly connected with sliding sleeve, and the sliding sleeve is connected by fixing piece with slide bar.
- 3. chin-up pulley exercise device according to claim 2, it is characterised in that：The fixing piece include mandril and The closing handle being connected with mandril, the sliding sleeve are equipped with mounting hole, and one end of the mandril is contacted through mounting hole with slide bar, The mandril is connected through a screw thread with mounting hole.
- 4. chin-up pulley exercise device according to claim 3, it is characterised in that：The both ends of the slide bar are set respectively There are the first elbow and the second elbow, the lower section of first elbow is connected by sunpender with holding cross bar；Second elbow leads to Round supporting plate is crossed to be connected with elastic component.
- 5. chin-up pulley exercise device according to claim 4, it is characterised in that：The elastic component is spring.
- 6. chin-up pulley exercise device according to claim 1, it is characterised in that：The slide bar passes through two lifting lugs It is connected with the crossbeam bottom of gate-type crossbeam, the slide bar is between two lifting lugs.
- 7. chin-up pulley exercise device according to claim 6, it is characterised in that：It includes connecting shaft, described to hang Ear is equipped with lifting lug hole, and the slide bar is equipped with sliding rod hole corresponding with the lifting lug hole site, and the connecting shaft passes through lifting lug hole, cunning Rod aperture is connected with fastener.
- 8. chin-up pulley exercise device according to claim 7, it is characterised in that：The connecting shaft is equipped with outer spiral shell Line, the fastener are nut.
- 9. the chin-up pulley exercise device according to claim 1 ~ 8 any one, it is characterised in that：The gate-type is horizontal Beam, the lower end of column are embedded in mattess admittedly.
- 10. the chin-up pulley exercise device according to claim 1 ~ 8 any one, it is characterised in that：The slide bar, Weighted spherical ball and column are multiple, and multiple slide bars are arranged in parallel in the crossbeam bottom of gate-type crossbeam by lifting lug respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124194.1U CN207323967U (en) | 2017-09-04 | 2017-09-04 | A kind of chin-up pulley exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124194.1U CN207323967U (en) | 2017-09-04 | 2017-09-04 | A kind of chin-up pulley exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323967U true CN207323967U (en) | 2018-05-08 |
Family
ID=62372137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721124194.1U Expired - Fee Related CN207323967U (en) | 2017-09-04 | 2017-09-04 | A kind of chin-up pulley exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732121A (en) * | 2019-09-09 | 2020-01-31 | 南京起跑线数据科技有限公司 | Pull-up motion posture analysis system and operation method thereof |
| CN111388964A (en) * | 2020-04-30 | 2020-07-10 | 潍坊科技学院 | Adjustable arm exercise frame |
-
2017
- 2017-09-04 CN CN201721124194.1U patent/CN207323967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732121A (en) * | 2019-09-09 | 2020-01-31 | 南京起跑线数据科技有限公司 | Pull-up motion posture analysis system and operation method thereof |
| CN111388964A (en) * | 2020-04-30 | 2020-07-10 | 潍坊科技学院 | Adjustable arm exercise frame |
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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: 20180508 Termination date: 20190904 |