CN208097202U - There is one kind function of safety protection sitting posture to pull down training aids - Google Patents
There is one kind function of safety protection sitting posture to pull down training aids Download PDFInfo
- Publication number
- CN208097202U CN208097202U CN201820523851.8U CN201820523851U CN208097202U CN 208097202 U CN208097202 U CN 208097202U CN 201820523851 U CN201820523851 U CN 201820523851U CN 208097202 U CN208097202 U CN 208097202U
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- CN
- China
- Prior art keywords
- fixedly connected
- pawl
- sitting posture
- safety protection
- training aids
- 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 relates to health and fitness facilities technical fields,It is in particular a kind of that there is function of safety protection sitting posture to pull down training aids,Including bottom plate,Seat and top plate,Sprocket wheel is fixedly connected on the right side of the bottom face of the top plate,The two sides of the sprocket wheel are fixedly connected with shaft,The other end of the shaft is fixedly connected with link block,Pawl is rotatably connected on the link block,Extension spring is fixedly connected on the pawl,The other end of the extension spring is fixedly connected with the link block on right side,The outside of the pawl is equipped with ratchet,The top end face of the ratchet is fixedly connected with top plate,Fixed pulley is fixedly connected on the left of the bottom face of the top plate,In the utility model,Pass through the shaft of setting,Ratchet,Pawl and spring,It can be when weight block decrease speed be too fast,It is automatic to carry out locking sprocket wheel,Prevent injury to personnel,This design concept is novel,Design science,With huge economic benefit and extensive market prospects,It is worth of widely use.
Description
Technical field
The utility model relates to health and fitness facilities technical fields, specially a kind of to have the drop-down training of function of safety protection sitting posture
Device.
Background technique
Health and fitness facilities are the effect to keep fit and healthy and the fortune used in order to allow the personage of body-building demand to reach auxiliary exercise
Dynamic instrument, sitting posture drop-down training aids is the movement for developing back width, and practices the essential effective action in back, generally
Student when carrying out body-building, often due to itself attention not enough collect in and health and fitness facilities design it is unreasonable cause it is unexpected
Occur, it is therefore, growing to a kind of demand with function of safety protection sitting posture drop-down training aids.
Currently there are most of sitting posture drop-down training aids do not configure the device of deceleration, when loosening pull rod,
Since weight block itself is heavier, decrease speed is fast, is easy to cause and pulls student's muscle, or even causes somatic damage；Some sitting postures
The weight block regulating device for pulling down training aids is split-type design, and not only fixation is not secured enough, but also part is easily lost, because
This, proposes a kind of with function of safety protection sitting posture drop-down training aids regarding to the issue above.
Utility model content
The purpose of this utility model is to provide one kind, and there is function of safety protection sitting posture to pull down training aids, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions：
There is one kind function of safety protection sitting posture to pull down training aids, including bottom plate, seat and top plate, the top of the bottom plate
Right side of face central position is equipped with weight block, slidably connects the fixed link being vertically arranged, the fixed link in the weight block
Outside be equipped with the support rod that is vertically arranged, the surface of the weight block is equipped with fixed frame, and the fixed frame and fixed link are sliding
Dynamic connection, the top end face central position of the fixed frame are fixedly connected with rope, and the other end of the rope is fixedly connected with
Pull rod, the bottom end of the fixed frame are rotatably connected to snap-gauge, and the top of the left side snap-gauge is fixedly connected with driven gear, right side
The top of the snap-gauge is fixedly connected with driving gear, and the front end face of the driving gear is equipped with regulating valve, the bottom of the top plate
It is fixedly connected with sprocket wheel on the right side of end face, the two sides of the sprocket wheel are fixedly connected with shaft, and the other end of the shaft is fixedly connected
There is link block, pawl is rotatably connected on the link block, extension spring, the extension spring are fixedly connected on the pawl
The other end be fixedly connected with the link block on right side, the outside of the pawl is equipped with ratchet, the top end face and top plate of the ratchet
It is fixedly connected, is fixedly connected with fixed pulley on the left of the bottom face of the top plate.
Preferably, the bottom face two sides of the weight block open up fluted.
Preferably, the quantity of the snap-gauge is 2, and the symmetrical setting of snap-gauge.
Preferably, fixture block is fixedly connected on the inside of the snap-gauge.
Preferably, the quantity of the pawl is 5, and the equally spaced outside for being distributed in shaft of pawl.
Preferably, the middle section of the rope is fixedly connected with chain.
Compared with prior art, the utility model has the beneficial effects that：
1, in the utility model, by the driving gear of setting, driven gear, snap-gauge, fixture block and regulating valve, integral type
Regulating device preferably can not only be fixed weight block when adjusting the weight of weight block, but also can prevent part
It loses, there is preferable practicability；
It 2,, can be in weight block decrease speed mistake by the shaft of setting, ratchet, pawl and spring in the utility model
It is automatic to carry out locking sprocket wheel when fast, injury to personnel is prevented, this design concept is novel, design science, has huge economic effect
Beneficial and extensive market prospects, are worth of widely use.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side view；
Fig. 3 is structural schematic diagram at the A of the utility model Fig. 1；
Fig. 4 is the mounting structure schematic diagram of this practical pawl.
In figure：1- pedestal, 2- seat, 3- top plate, 4- weight block, 5- fixed link, 6- support rod, 7- fixed frame, 8- rope,
9- pull rod, 10- snap-gauge, 11- fixture block, 12- driven gear, 13- driving gear, 14- regulating valve, 15- sprocket wheel, 16- shaft, 17-
Link block, 18- pawl, 19- extension spring, 20- ratchet, 21- fixed pulley, 22- chain, a- groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：
There is one kind function of safety protection sitting posture to pull down training aids, including bottom plate 1, seat 2 and top plate 3, the bottom plate 1
Central position is equipped with weight block 4 on the right side of top end face, slidably connects the fixed link 5 being vertically arranged in the weight block 4, described
The outside of fixed link 5 is equipped with the support rod 6 being vertically arranged, and the surface of the weight block 4 is equipped with fixed frame 7, the fixed frame 7
Be slidably connected with fixed link 5, the top end face central position of the fixed frame 7 is fixedly connected with rope 8, the rope 8 it is another
One end is fixedly connected with pull rod 9, and the bottom end of the fixed frame 7 is rotatably connected to snap-gauge 10, and the top of the left side snap-gauge 10 is solid
Surely it is connected with driven gear 12, the top of the right side snap-gauge 10 is fixedly connected with driving gear 13, the driving gear 13
Front end face is equipped with regulating valve 14, is fixedly connected with sprocket wheel 15 on the right side of the bottom face of the top plate 3, the two sides of the sprocket wheel 15 are fixed
It is connected with shaft 16, the other end of the shaft 16 is fixedly connected with link block 17, is rotatably connected to spine on the link block 17
Pawl 18 is fixedly connected with extension spring 19, the other end of the extension spring 19 and the link block 17 on right side on the pawl 18
It is fixedly connected, the outside of the pawl 18 is equipped with ratchet 20, and the top end face of the ratchet 20 is fixedly connected with top plate 3, the top
Fixed pulley 21 is fixedly connected on the left of the bottom face of plate 3.
The bottom face two sides of the weight block 4 open up fluted a, and this set is described convenient for the fixation to weight block 4
The quantity of snap-gauge 10 is 2, and the symmetrical setting of snap-gauge 10, the symmetrically arranged snap-gauge in both sides, and fixation can be made more steady
Gu the inside of the snap-gauge 10 is fixedly connected with fixture block 11, fixture block 11 can match use, the number of the pawl 18 with groove a
Amount is 5, and the equally spaced outside for being distributed in shaft 16 of pawl 18, and this set is described convenient for preferable card and ratchet 20
The middle section of rope 8 is fixedly connected with chain 22, and this set can guarantee the control to 4 decrease speed of weight block.
Workflow：When student needs to be configured weight block 4, regulating valve 14 can be loosened, then selection is appropriate
Weight block 4, then screw regulating valve 14, regulating valve 14 drives the rotation of driving gear 13 and driven gear 12, then drives
The rotation of snap-gauge 10, make fixture block 11 by card slot a and weight block 4 card and, achieve the effect that fixed weight block 4, then work as student
When broadcasting pull rod, the rotation of weight block 4 descent tape movable sprocket 15 and shaft 16, when 4 decrease speed of weight block is too fast, due to from
Mental and physical efforts throw away pawl 18, pawl 18 and the card of ratchet 20 and, so that locked shaft 16, fixed weight block 4 avoid student's injury,
This design concept is novel, design science, has huge economic benefit and extensive market prospects, is worth of widely use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. there is one kind function of safety protection sitting posture to pull down training aids, including bottom plate（1）, seat（2）And top plate（3）, feature
It is：The bottom plate（1）Top end face on the right side of central position be equipped with weight block（4）, the weight block（4）Inside slidably connect
The fixed link being vertically arranged（5）, the fixed link（5）Outside be equipped with the support rod that is vertically arranged（6）, the weight block（4）
Surface be equipped with fixed frame（7）, the fixed frame（7）With fixed link（5）It is slidably connected, the fixed frame（7）Top end face
Central position is fixedly connected with rope（8）, the rope（8）The other end be fixedly connected with pull rod（9）, the fixed frame
（7）Bottom end be rotatably connected to snap-gauge（10）, the left side snap-gauge（10）Top be fixedly connected with driven gear（12）, right side
The snap-gauge（10）Top be fixedly connected with driving gear（13）, the driving gear（13）Front end face be equipped with regulating valve
（14）, the top plate（3）Bottom face on the right side of be fixedly connected with sprocket wheel（15）, the sprocket wheel（15）Two sides be fixedly connected with turn
Axis（16）, the shaft（16）The other end be fixedly connected with link block（17）, the link block（17）On be rotatably connected to spine
Pawl（18）, the pawl（18）On be fixedly connected with extension spring（19）, the extension spring（19）The other end and right side
Link block（17）It is fixedly connected, the pawl（18）Outside be equipped with ratchet（20）, the ratchet（20）Top end face and top plate
（3）It is fixedly connected, the top plate（3）Bottom face on the left of be fixedly connected with fixed pulley（21）.
2. according to claim 1 a kind of with function of safety protection sitting posture drop-down training aids, it is characterised in that：It is described heavy
Object block（4）Bottom face two sides open up it is fluted（a）.
3. according to claim 1 a kind of with function of safety protection sitting posture drop-down training aids, it is characterised in that：The card
Plate（10）Quantity be 2, and snap-gauge（10）Symmetrical setting.
4. according to claim 1 a kind of with function of safety protection sitting posture drop-down training aids, it is characterised in that：The card
Plate（10）Inside be fixedly connected with fixture block（11）.
5. according to claim 1 a kind of with function of safety protection sitting posture drop-down training aids, it is characterised in that：The spine
Pawl（18）Quantity be 5, and pawl（18）It is equally spaced to be distributed in shaft（16）Outside.
6. according to claim 1 a kind of with function of safety protection sitting posture drop-down training aids, it is characterised in that：The rope
Rope（8）Middle section be fixedly connected with chain（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523851.8U CN208097202U (en) | 2018-04-13 | 2018-04-13 | There is one kind function of safety protection sitting posture to pull down training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523851.8U CN208097202U (en) | 2018-04-13 | 2018-04-13 | There is one kind function of safety protection sitting posture to pull down training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097202U true CN208097202U (en) | 2018-11-16 |
Family
ID=64118421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523851.8U Expired - Fee Related CN208097202U (en) | 2018-04-13 | 2018-04-13 | There is one kind function of safety protection sitting posture to pull down training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097202U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249682A (en) * | 2020-02-14 | 2020-06-09 | 冯杰钦 | Prevent high training machine that draws of pulling injury |
| CN111939518A (en) * | 2019-05-15 | 2020-11-17 | 上海索兆健康科技有限公司 | Bench press frame |
| CN113230615A (en) * | 2021-06-30 | 2021-08-10 | 河南职业技术学院 | Arm strength trainer safe in utilization |
| CN113230614A (en) * | 2021-06-30 | 2021-08-10 | 河南职业技术学院 | Arm strength training device with standard action |
| CN114053661A (en) * | 2021-11-04 | 2022-02-18 | 四川大学华西医院 | Neurosurgery is with recovered device of taking exercise |
| CN114569954A (en) * | 2022-04-08 | 2022-06-03 | 郑州大学体育学院 | Wrestling waist training device and using method thereof |
-
2018
- 2018-04-13 CN CN201820523851.8U patent/CN208097202U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939518A (en) * | 2019-05-15 | 2020-11-17 | 上海索兆健康科技有限公司 | Bench press frame |
| CN111249682A (en) * | 2020-02-14 | 2020-06-09 | 冯杰钦 | Prevent high training machine that draws of pulling injury |
| CN113230615A (en) * | 2021-06-30 | 2021-08-10 | 河南职业技术学院 | Arm strength trainer safe in utilization |
| CN113230614A (en) * | 2021-06-30 | 2021-08-10 | 河南职业技术学院 | Arm strength training device with standard action |
| CN113230614B (en) * | 2021-06-30 | 2022-06-21 | 河南职业技术学院 | Arm strength training device with standard action |
| CN113230615B (en) * | 2021-06-30 | 2022-10-18 | 河南职业技术学院 | Arm strength trainer safe in utilization |
| CN114053661A (en) * | 2021-11-04 | 2022-02-18 | 四川大学华西医院 | Neurosurgery is with recovered device of taking exercise |
| CN114569954A (en) * | 2022-04-08 | 2022-06-03 | 郑州大学体育学院 | Wrestling waist training device and using method thereof |
| CN114569954B (en) * | 2022-04-08 | 2023-04-04 | 郑州大学体育学院 | Wrestling waist training device and using method thereof |
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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: 20181116 |