CN107376235A - A kind of high pulley pull-down unit - Google Patents
A kind of high pulley pull-down unit Download PDFInfo
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- CN107376235A CN107376235A CN201710609426.0A CN201710609426A CN107376235A CN 107376235 A CN107376235 A CN 107376235A CN 201710609426 A CN201710609426 A CN 201710609426A CN 107376235 A CN107376235 A CN 107376235A
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- parts
- down unit
- swing arm
- chassis
- pull
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention discloses a kind of high pulley pull-down unit, belong to body-building apparatus technical field, this high skidding pull-down unit includes swing arm, fix bar, and ballast box, swing arm is connected in fix bar by dowel, fix bar bottom is connected with chassis one end, and the chassis other end crosses seat support and is connected with seat, and chassis middle part is connected with web and supporting pad by middle montant, the base of chassis and ballast box connects, while swing arm connects ballast box by pulley and cable wire.Have the beneficial effect that：The high pulley pull-down unit of the present invention can obtain the timing of each muscle group " relaxation, which is upheld, to be shortened ", it is therefore prevented that co-contraction, improve function, the harmony of N＆M, obtain soft and flexible muscle；Pull-down unit of the present invention is simple in construction, the size that load can be adjusted according to being actually needed in user, does not easily cause athletic injury, and securely and reliably, help during training without coach also can be operated easily.
Description
Technical field
The invention belongs to body-building apparatus technical field, more particularly to a kind of high pulley pull-down unit.
Background technology
From being born from the mankind, move just always along with its development history.The motion mode of early stage people is mainly
Carry out out of doors, run, row the boat, swim, bicycle finally, basketball, football, mountain-climbing, skiing etc., these motions can
Outdoor exercises are attributed to system.But outdoor exercises can be limited by time, space, weather, equipment etc., people can not follow one's inclinations
It is desired specifically to be moved.The limitation of this objective condition excites the serious hope that the mankind conquer nature, and it is desirable to break visitor
The limitation of sight condition, it can be moved with arbitrary.With the continuous development of material progress, there is a collection of brain worker to open
Beginning carries out the exploration of this respect, and how the research mankind will be also introduced into interior in the motion mode of outdoor.Chinese body-building apparatus industry
Development start from late 1980s, be the development of body-building apparatus industry with China's entry into the WTO and the success of Beijing Olympics Bidding
Provide advantage and opportunity to develop, body-building troop constantly expanding as body-building apparatus manufacturer brings dense business opportunity.
Strength training machine is used by masses extensively, used when being trained as the muscle etc. to shoulder, back
Training device, there is a kind of training device for being called lower machine drawing.For the training device, used by the user sat on the seat upward
Two hands just stretched out hold a bar-shaped holding bar, the weight that the holding bar is pulled down to be attached on holding bar
Pull up, load thus is applied so as to be trained to the muscle etc. of shoulder, back.In these training, to the end all always
The load as caused by the weight of weight is applied to the action for pushing holding bar.Such training is referred to as whole dynamic load and trained, and one
To the last all apply load, muscle is played large force in each joint angles, thus along with the stronger anxiety of muscle
(hardening) and make muscle hypertrophy.But by whole dynamic load train obtain muscle there are following problems, due to flexibility,
It is elastic weaker, so as the main reason for can not making necessary body action in sports of reality etc..In addition, terminal
Weight training make originally can it is smaller firmly position exert oneself, carried out under the operating state different from actual act, output state
Training, so having the problem of discomfort is produced in body action.In addition, to hinder oxygen thin to muscle for the anxiety of muscle
Born of the same parents are supplied, and the flushing (washout) of blood can not be carried out, so the accumulation of the fatigue substances such as caused lactic acid is got up, have flesh
Feel sorry, fatigue etc. becomes the problem of big to the burden of body.And then the hardening for having muscle is changed into asking for the larger reason of failure
Topic.
The content of the invention
It is an object of the invention to provide a kind of hardening for being not accompanied by muscle, courbature, fatigue etc. to the burden of body compared with
It is small, soft and limber shoulder, arm, back can be obtained, degree of safety is high, high pulley pull-down unit simple to operate.
The scheme taken to achieve the above object of the present invention is：A kind of high pulley pull-down unit, including swing arm, fix bar,
And ballast box, swing arm are connected in fix bar by dowel, fix bar bottom is connected with chassis one end, chassis other end mistake
Seat support is connected with seat, is connected with the base company of web and supporting pad, chassis and ballast box in the middle part of chassis by middle montant
Connect, while swing arm connects ballast box by pulley and cable wire.The high pulley pull-down unit of the present invention is downward by swing arm in user
During drawing, by the load of the ballast box via tensile member transmission, handle part is made by loading force upward for the shoulder of user, arm
The muscle that shoulder girdle nearby waits is resisted the load of ballast box and is made two brachiocylloosis by " extension ", makes muscle " shortening ", uses
Person discharges swing arm and can upward makes muscle " relaxation ", and this series of action can obtain " relaxation-the extension-contracting of each muscle group
It is short " timing, so as to carry out the excellent action of linkage, and then co-contraction is prevented, so N＆M can be improved
Function, harmony, reduce the burden of courbature, fatigue etc. to body, without the hardening of muscle, obtain softness and rich in bullet
The muscle of property.
Preferably, it is equiped with balancing weight on guide rod in ballast box.Due to balancing weight applying unit by supported can be
Move up and down and interlink on guide rod, the weight of separation composition, so the weight by adjusting the weight for being connected and pulling up,
The size of load can be easily adjusted, different demands during different users' training can be met.
Preferably, guide rod surface is coated with wear-resistant coating, the wear-resistant coating is made up of following component and parts by weight：Ring
It is oxygen tree fat 40-50 parts, phenolic resin 17-22 parts, graphite 3-4 parts, graphene 0.5-0.9 parts, montmorillonite 5-8 parts, nano oxidized
Zinc 1-2 parts, dimethylbenzene 14-20 parts, Paracetamol 0.004-0.006 parts, chlorphenamine maleate 0.001-0.002 parts, disappear
Infusion 0.003-0.005 parts, accelerator 0.002-0.003 parts.Graphene in the coating formula is not easy to disperse in the solution, second
The addition of acylamino- phenol and chlorphenamine maleate can change the surface texture of graphene, make graphene can be with the function of resin
Base is compatible, and effective joint interface is formed with epoxy resin, improves the intensity of both interface cohesions, and then lift the machinery of coating
Characteristic so that the anti-wear performance of the wear-resistant coating is excellent, and intensity hardness is high, can be effective after the guide rod surface spraying wear-resistant coating
Strengthen the wearability and scratch resistant of guide rod, reduce the infringement to guide rod when balancing weight moves up and down, extend the service life of guide rod,
And the wear-resistant coating film forming and caking property are good, guide rod coating cracking can be avoided or come off.
Preferably, the accelerator in erosion shield formula is active peptides and polypropylene ammonium, its weight ratio is 1:10-
16, the amino acid sequence of active peptides is HSHGYYVSRCYCRCLRCRVLHPGKLVNCSR, and the accelerator can not only significantly carry
The surface property and adhesive force of high coating, improve the wearability and Scratch Resistance of guide rod, and reduce before application to guide rod surface
Processing requirement, reduce the workload of spray painting work, additions of the accelerator can also stablize each component in coating, improvement coating
Sag resistance and anti-settling, increase thixotropy, prevent spraying when there is shrinkage cavity, scar, foaming, pin hole, tangerine peel or boiling
The defects of trace, the wearability of coating is further enhanced, improve the durability for resisting external environmental factor.
Preferably, being connected with holder on swing arm top, swing arm is positioned in fix bar by dowel, passes through pulley
Balancing weight is connected with cable wire.The holder uses anti-skidding proof rubber sheath, not only with superior good appearance tactile impression, touches
To feel gentle and anti-skidding soft feel, antidetonation, impact resistance, excellent spring, acid and alkali-resistance, be not easily cracked or tacky, use is comfortable,
Improve the security of training；The load of balancing weight averagely gives swing arm by pulley so that both arms are firmly equal when user trains
It is even, the security of operation is improved while exercising one's muscles, and wire rope portion passes through from the component inside of pull-down unit, on the one hand can
Rope is protected, avoid mechanical structure exposed in addition influences on the aesthetic property of whole device；Restoring force when swing arm is replied
It is small and uniform, do not easily cause athletic injury.
Preferably, material of the periphery covering with resiliency of supporting pad, the position of supporting pad can be entered by dowel
Line translation selects.The material of the resiliency has the advantages of soft, anti-skidding, waterproof, easy to clean, antibacterial, can increase user's
Leg comfort and security, while prevent the growth of sweat dipping and bacterium；The design simultaneously can according to the sitting height of user,
The height of the suitably adjustment huckle supporting pad such as thickness of huckle, can play a part of stable user, increase safety coefficient；
In addition the camber line design of supporting pad can make user that back be remained to appropriate radian when training, and increase the degree of safety of training,
The function and harmony of muscle and nerve can be improved, the burden to body such as courbature, fatigue is reduced, without the hard of muscle
Change, obtain soft and flexible muscle.
Preferably, web has fulcra, the movable stretching in the tip hole of fulcra is selected by dowel and positions backrest.Web
Material using being a kind of novel environment friendly packaging material with high-strength buffering shock-absorbing shock resistance, it is soft texture, anti-skidding, saturating
Gas, waterproof, for supporting the belly of user, there is certain cushioning effect, prevent from leading when trainer's body from leaning forward excessive
Potential safety hazard is caused, the web can be easy to use according to the difference of user, any adjusting position, convenient operation.
Compared with prior art, beneficial effects of the present invention are：The high pulley pull-down unit of the present invention can obtain each muscle
The timing of group's " relaxation-extension-shortening ", carry out the excellent action of linkage, it is therefore prevented that co-contraction, improve N＆M
Function, harmony, the burden to body such as courbature, fatigue is reduced, without the hardening of muscle, obtain soft and high resilience
Muscle, reach promote muscle strength purpose；Pull-down unit of the present invention is simple in construction, and user can be carried out according to being actually needed
The size of load is adjusted, while restoring force is small and uniform, does not easily cause athletic injury, securely and reliably, without coach's during training
Help also can be operated easily；The comfort level of supporting pad and web is high, it is possible to increase the function and harmony of muscle and nerve, subtracts
Few courbature, fatigue etc. give the burden of body, increase the degree of safety of training, while can meet different heights by simply adjusting
User training.
Present invention employs above-mentioned technical proposal to provide a kind of high pulley pull-down unit, compensate for the deficiencies in the prior art, if
Meter is reasonable, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of stereogram of high pulley pull-down unit of the present invention；
Fig. 2 is a kind of structural representation of high pulley pull-down unit of the present invention；
Fig. 3 is a kind of top view of high pulley pull-down unit of the present invention；
Fig. 4 is a kind of schematic diagram of high pulley pull-down unit web of the present invention.
Description of reference numerals：1 base；2 seats；3 balancing weights；4 ballast boxes；5 guide rods；6 cable wires；7 swing arms；8 holders；9、
10th, 11,12 pulley；13 lean against；14 supporting pads；Montant in 15；16 chassis；17 seat supports；18 connecting rods；19th, 24 dowel；
20 fix bars；21 fixed seats；22 fulcra；23 tip holes.
Embodiment
It is described in further detail with reference to embodiments with accompanying drawing：
Embodiment 1：
As Figure 1-4, a kind of high pulley pull-down unit, including swing arm 7, fix bar 20, and ballast box 4, swing arm 7 pass through dowel
10 are connected in fix bar 20, and the bottom of fix bar 20 is connected with the one end of chassis 16, and the other end of chassis 16 is crossed seat support 17 and connected
Seat 2 is connected to, the middle part of chassis 16 is connected with web 13 and supporting pad 14, the base 1 of chassis 16 and ballast box 4 by middle montant 15
Connection, while swing arm 7 connects ballast box 4 by pulley 9 and cable wire 6.The high pulley pull-down unit is downward by swing arm 7 in user
During drawing, by the load of the ballast box 4 via tensile member transmission, handle part is made by loading force upward for the shoulder of user, arm
The muscle that shoulder girdle nearby waits is resisted the load of ballast box 4 and is made two brachiocylloosis by " extension ", makes muscle " shortening ", makes
User discharges the and can of swing arm 7 upward makes muscle " relaxation ", this series of action can obtain each muscle group " relaxation-extension-
The timing of shortening ", so as to carry out the excellent action of linkage, and then prevents co-contraction, so nerve and flesh can be improved
Function, the harmony of meat, the burden to body such as courbature, fatigue is reduced, without the hardening of muscle, is obtained soft and rich
The muscle of elasticity.
Balancing weight 3 is equiped with guide rod 5 in ballast box 4.Due to balancing weight applying unit by supported can be on guide rod 5
The weight for move up and down and interlink, separating is formed, so the weight by adjusting the weight for being connected and pulling up, Neng Gourong
Change places the size of Load adjustment, different demands during different users' training can be met.
The surface of guide rod 5 is coated with wear-resistant coating, and the wear-resistant coating is made up of following component and parts by weight：Epoxy resin 45
Part, 19 parts of phenolic resin, 3.5 parts of graphite, 0.7 part of graphene, 6.5 parts of montmorillonite, 1.5 parts of nano zine oxide, 17 parts of dimethylbenzene,
0.005 part of Paracetamol, 0.0015 part of chlorphenamine maleate, 0.004 part of defoamer, 0.0025 part of accelerator.The coating
Graphene in formula is not easy to disperse in the solution, and the addition of Paracetamol and chlorphenamine maleate can change graphene
Surface texture, make graphene compatible with the functional group of resin, form effective joint interface with epoxy resin, improve both
The intensity of interface cohesion, and then lift the mechanical property of coating so that the anti-wear performance of the wear-resistant coating is excellent, intensity hardness
It height, after the surface spraying of guide rod 5 wear-resistant coating, can effectively strengthen the wearability and scratch resistant of guide rod 5, reduce balancing weight about 3
Infringement when mobile to guide rod 5, extend the service life of guide rod 5, and the wear-resistant coating film forming and caking property are good, can avoid leading
The coating cracking of bar 5 comes off.
Accelerator in erosion shield formula is active peptides and polypropylene ammonium, and its weight ratio is 1:13, active peptides
Amino acid sequence be HSHGYYVSRCYCRCLRCRVLHPGKLVNCSR, the accelerator can not only significantly improve the surface of coating
Performance and adhesive force, improve the wearability and Scratch Resistance of guide rod 5, and reduce before application to the processing requirement on the surface of guide rod 5,
The workload of spray painting work is reduced, the addition of the accelerator can also stablize each component in coating, improve the sag resistance of coating
With anti-settling, increase thixotropy, prevent occurring the defects of shrinkage cavity, scar, foaming, pin hole, tangerine peel or boiling trace during spraying, enter
One step strengthens the wearability of coating, improves the durability for resisting external environmental factor.
Holder 8 is connected with the top of swing arm 7, swing arm 7 is positioned in fix bar 20 by dowel 10, passes through pulley 9
Balancing weight 3 is connected with cable wire 6.The holder 8 uses anti-skidding proof rubber sheath, not only with superior good outward appearance matter
Sense, soft-touch texture is gentle, and anti-skidding, antidetonation, impact resistance, excellent spring, acid and alkali-resistance, is not easily cracked or tacky, uses
It is comfortable, improve the security of training；The load of balancing weight 3 averagely gives swing arm 7 by pulley 11 so that double when user trains
Arm is firmly uniform, and the security of operation is improved while exercising one's muscles, and the part of cable wire 6 passes through from the component inside of pull-down unit,
On the one hand rope can be protected, avoid mechanical structure exposed in addition influences on the aesthetic property of whole device；Swing arm 7 is replied
When restoring force it is small and uniform, do not easily cause athletic injury.
Material of the periphery covering with resiliency of supporting pad 14, the position of supporting pad 14 can be become by dowel 19
Change selection.The material of the resiliency has the advantages of soft, anti-skidding, waterproof, easy to clean, antibacterial, can increase the leg of user
Comfort and security, while prevent the growth of sweat dipping and bacterium；Simultaneously the design can be according to user sitting height, thigh
The height of the suitably adjustment huckle supporting pad 14 such as the thickness in portion, can play a part of stable user, increase safety coefficient；This
The camber line design of outer support pad 14 can make user that back be remained to appropriate radian when training, and increase the degree of safety of training,
The function and harmony of muscle and nerve can be improved, the burden to body such as courbature, fatigue is reduced, without the hard of muscle
Change, obtain soft and flexible muscle.
Web 13 has fulcra 22, selects the movable stretching in the tip hole 23 of fulcra 22 by dowel 24 and positions backrest 13.
The material of web 13 soft texture, is prevented using being a kind of novel environment friendly packaging material with high-strength buffering shock-absorbing shock resistance
Sliding, ventilative, waterproof, for supporting the belly of user, there is certain cushioning effect, when preventing that trainer's body from leaning forward excessive
And causing potential safety hazard, the web 13 can be according to the difference of user, any adjusting position, convenient operation, easy to use.
Embodiment 2：
The operation principle of the high skidding pull-down unit of the present invention is：It is connected with the top of swing arm 7 of the present invention and is protected using anti-skidding proof rubber
The holder 8 of set, swing arm 7 are positioned in fix bar 20 by dowel 10, and the bottom of fix bar 20 is connected with the one end of chassis 16,
The other end of chassis 16 crosses seat support 17 and is connected with seat 2, and the middle part of chassis 16 is connected with web 13 and support by middle montant 15
Pad 14, material of the periphery covering with resiliency of supporting pad 14, the position of supporting pad 14 can enter line translation by dowel 19
Selection, stable user can be played a part of, increase safety coefficient, while the camber line design of supporting pad 14 can train user
When back is remained to appropriate radian, increase the degree of safety of training, improve the function and harmony of muscle and nerve, web 13
Material using be it is a kind of with it is high-strength buffering shock-absorbing shock resistance novel environment friendly packaging material, for supporting the abdomen of user
Portion, there is certain cushioning effect, prevent from causing potential safety hazard when trainer's body from leaning forward excessive, web 13 has fulcra
22, the movable stretching in the tip hole 23 of fulcra 22 is selected by dowel 24 and positions backrest 13, any adjusting position, chassis 16 is with matching somebody with somebody
The base 1 of loaded van 4 connects, and balancing weight 3 is equiped with the guide rod 5 in ballast box 4, balancing weight applying unit is by being supported to lead
The weight for move up and down and interlink on bar 5, separating is formed, the weight for the weight that can be connected and pull up by adjustment, energy
The size of load is enough easily adjusted, while the surface of guide rod 5 is coated with wear-resistant coating, can effectively increase the wearability of guide rod 5 and resist
Drawing property, the infringement to guide rod 5 when balancing weight 3 moves up and down is reduced, extend the service life of guide rod 5, swing arm 7 passes through the He of pulley 9
Cable wire 6 and connect the balancing weight 3 in ballast box 4, the load of balancing weight 3 averagely gives swing arm 7 by pulley 11 so that user
Both arms are firmly uniform during training, and the security of operation is improved while exercising one's muscles, and the high pulley pull-down unit will be put in user
When arm 7 pulls down, the shoulder of user, arm by the load of the ballast box 4 via tensile member transmission, handle part by upward plus
Power is carried, makes the muscle that shoulder girdle nearby waits by " extension ", while resists the load of ballast box 4 and makes two brachiocylloosis, makes muscle " contracting
It is short ", user discharges the and can of swing arm 7 upward makes muscle " relaxation ", and this series of action can obtain each muscle group " pine
The timing of relaxation-extension-shortening ", so as to carry out the excellent action of linkage, and then co-contraction is prevented, so can improve
Function, the harmony of N＆M, the burden to body such as courbature, fatigue is reduced, without the hardening of muscle, is obtained soft
Soft and flexible muscle.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment 1-2, do not make herein in detail
Thin narration.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this area
Member, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification.Therefore, it is all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
SEQUENCE LISTING
<110>Zhoushan Putuo branch company of Ling Shang developments of gym Co., Ltd
<120>A kind of high pulley pull-down unit
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 30
<212> PRT
<213>It is artificial synthesized
<400> 1
His Ser His Gly Tyr Tyr Val Ser Arg Cys Tyr Cys Arg Cys Leu Arg
1 5 10 15
Cys Arg Val Leu His Pro Gly Lys Leu Val Asn Cys Ser Arg
20 25 30
Claims (6)
1. a kind of high pulley pull-down unit, including swing arm（7）, fix bar（20）, and ballast box（4）, it is characterised in that：The swing arm
（7）Pass through dowel（10）It is connected to fix bar（20）On, the fix bar（20）Bottom and chassis（16）One end is connected, institute
State chassis（16）The other end crosses seat support（17）It is connected with seat（2）, chassis（16）Middle part passes through middle montant（15）It is connected with
Web（13）And supporting pad（14）, chassis（16）With ballast box（4）Base（1）Connection, the swing arm（7）Pass through pulley（9）
And cable wire（6）And connect ballast box（4）.
A kind of 2. high pulley pull-down unit according to claim 1, it is characterised in that：The ballast box（4）Interior guide rod（5）
On be equiped with balancing weight（3）.
A kind of 3. high pulley pull-down unit according to claim 2, it is characterised in that：The guide rod（5）Surface is coated with resistance to
Coating is ground, the wear-resistant coating is made up of following component and parts by weight：Epoxy resin 40-50 parts, phenolic resin 17-22 parts, stone
Black 3-4 parts, graphene 0.5-0.9 parts, montmorillonite 5-8 parts, nano zine oxide 1-2 parts, dimethylbenzene 14-20 parts, Paracetamol
0.004-0.006 parts, chlorphenamine maleate 0.001-0.002 parts, defoamer 0.003-0.005 parts, accelerator 0.002-
0.003 part.
A kind of 4. high pulley pull-down unit according to claim 1, it is characterised in that：The swing arm（7）It is connected with top
Holder（8）, the swing arm（7）Pass through dowel（10）It is positioned at fix bar（20）On, pass through pulley（9）With cable wire（6）And
Connect balancing weight（3）.
A kind of 5. high pulley pull-down unit according to claim 1, it is characterised in that：The supporting pad（14）Periphery covering
Material with resiliency, the supporting pad（14）Position can pass through dowel（19）Enter line translation selection.
A kind of 6. high pulley pull-down unit according to claim 1, it is characterised in that：The web（13）With fulcra
（22）, the web（13）Can be by dowel（24）Select fulcra（22）Tip hole（23）Activity is stretched and positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609426.0A CN107376235A (en) | 2017-07-25 | 2017-07-25 | A kind of high pulley pull-down unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609426.0A CN107376235A (en) | 2017-07-25 | 2017-07-25 | A kind of high pulley pull-down unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107376235A true CN107376235A (en) | 2017-11-24 |
Family
ID=60336790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609426.0A Withdrawn CN107376235A (en) | 2017-07-25 | 2017-07-25 | A kind of high pulley pull-down unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107376235A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201791311U (en) * | 2010-08-17 | 2011-04-13 | 力伽实业股份有限公司 | Strength training machine |
| KR101524970B1 (en) * | 2014-02-07 | 2015-06-10 | 이석종 | Upper body exercise equipment |
| CN105080041A (en) * | 2014-05-08 | 2015-11-25 | 青岛瑞箭机电工程技术有限公司 | Arm muscle strength trainer |
| CN105664428A (en) * | 2014-11-21 | 2016-06-15 | 青岛瑞箭机电工程技术有限公司 | Double-arm press weight-loading rack |
-
2017
- 2017-07-25 CN CN201710609426.0A patent/CN107376235A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201791311U (en) * | 2010-08-17 | 2011-04-13 | 力伽实业股份有限公司 | Strength training machine |
| KR101524970B1 (en) * | 2014-02-07 | 2015-06-10 | 이석종 | Upper body exercise equipment |
| CN105080041A (en) * | 2014-05-08 | 2015-11-25 | 青岛瑞箭机电工程技术有限公司 | Arm muscle strength trainer |
| CN105664428A (en) * | 2014-11-21 | 2016-06-15 | 青岛瑞箭机电工程技术有限公司 | Double-arm press weight-loading rack |
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Application publication date: 20171124 |
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