CN206434769U - A kind of health and fitness facilities counter-balanced carriage - Google Patents
A kind of health and fitness facilities counter-balanced carriage Download PDFInfo
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- CN206434769U CN206434769U CN201621389039.8U CN201621389039U CN206434769U CN 206434769 U CN206434769 U CN 206434769U CN 201621389039 U CN201621389039 U CN 201621389039U CN 206434769 U CN206434769 U CN 206434769U
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- pulling force
- balanced carriage
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Abstract
The utility model is applied to health and fitness facilities technical field, a kind of health and fitness facilities counter-balanced carriage is provided, including framework, the framework inside bottom is provided with a lower fixed pulley, the framework inside top is at least provided with a upper fixed pulley, movable pulley combination is additionally provided with the framework, the health and fitness facilities counter-balanced carriage also includes pull rope and pulling force rope, the pull rope is wound on the running block and closed, then pass around the upper fixed pulley and be finally fixed to choosing weight bar top, connection is combined with the movable pulley in described pulling force rope one end, the other end bypasses the lower fixed pulley and drawn.This counter-balanced carriage is by setting movable pulley to combine, and the annexation of pulling force rope, pull rope and each pulley is rationally set, it is final to can be achieved when in use, the pulling force of pulling force rope, i.e. user is exerted oneself, more than the gross weight of balancing weight, to realize the purpose of reduction counterweight number of blocks, so as to effectively reduction manufacturing cost.
Description
Technical field
The utility model belongs to health and fitness facilities technical field, more particularly to a kind of health and fitness facilities counter-balanced carriage.
Background technology
Power type fitness equipment is typically equipped with placing the balancing weight of different weight in a counter-balanced carriage, counter-balanced carriage, uses
Realize that strength type is taken exercise by driving some position of health and fitness facilities by steel wire rope by the balancing weight pull-up in counter-balanced carriage in family.
Several fixed pulleys are typically set to realize commutation inside current counter-balanced carriage, then the linkage of steel wire rope one end is all matches somebody with somebody
Pouring weight, the other end is finally drawn through some fixed pulleys, is connected to the transmission portion of health and fitness facilities main body.Therefore user needs to make
Power is substantially equal to the gravity of balancing weight, it is therefore desirable to greater number of balancing weight, and the cost of balancing weight is higher, invisible to increase
The cost of counter-balanced carriage is added.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of health and fitness facilities counter-balanced carriage, it is intended to solve existing
The technical problem that balancing weight is more, cost is too high needed.
The utility model is adopted the following technical scheme that：
The health and fitness facilities counter-balanced carriage includes framework, and the framework inside bottom is provided with a lower fixed pulley, the frame
Frame inside top is gone up at least provided with one and movable pulley combination is additionally provided with fixed pulley, the framework, and the lower portion is set
It is equipped between some guide rods, the guide rod and is additionally provided with choosing weight bar, some pieces of balancing weights is also installed with the guide rod and choosing weight bar,
The health and fitness facilities counter-balanced carriage also includes pull rope and pulling force rope, and the pull rope is wound on the movable pulley combination, then passed around
The upper fixed pulley is finally fixed to the choosing weight bar top, and described pulling force rope one end combines connection with the movable pulley, another
End bypasses the lower fixed pulley and drawn.
Further, the running block is combined into single movable pulley, including wheel body and support, and described pull rope one end is fixed
On framework, the other end bypasses the movable pulley wheel body, upper fixed pulley and is finally fixed to the choosing weight bar top, the pulling force rope
One end is fixedly connected with the moving pulley bracket, and the other end bypasses the lower fixed pulley and drawn.
Further, hex-head nut is also screwed with the choosing weight bar, all balancing weights is fixed.
The beneficial effects of the utility model are：This counter-balanced carriage is rationally set by setting movable pulley to combine in framework
The annexation of pulling force rope, pull rope and each pulley, finally may be implemented in used in the pulling force in use, pulling force rope, i.e. user
Power, more than the gross weight of balancing weight, to realize the purpose of reduction counterweight number of blocks, so as to effectively reduction manufacturing cost.
Brief description of the drawings
Fig. 1 is a kind of structure chart for the health and fitness facilities counter-balanced carriage that the utility model embodiment is provided；
Fig. 2 is another structure chart for the health and fitness facilities counter-balanced carriage that the utility model embodiment is provided.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
In order to illustrate technical scheme described in the utility model, illustrated below by specific embodiment.
As shown in figure 1, the health and fitness facilities counter-balanced carriage that the present embodiment is provided includes framework 1, the inside bottom of framework 1 is set
There is a lower fixed pulley 2, the framework inside top is at least provided with a upper fixed pulley 3, and generally upper fixed pulley can
To set one or two, commutation effect is primarily served.Movable pulley combination 4, the lower portion are additionally provided with the framework 1
It is provided with to be additionally provided between some guide rods 5, the guide rod 5 and selects weight bar 6, the guide rod 5 and selects some pieces are also installed with weight bar 6
Balancing weight 7, the health and fitness facilities counter-balanced carriage also includes pull rope 8 and pulling force rope 9, and the pull rope 8 is wound on the running block
Close on 4, then pass around the upper fixed pulley 3 be finally fixed to it is described select the top of weight bar 6, described one end of pulling force rope 9 with it is described dynamic
Pulley combination 4 is connected, and the other end bypasses the lower fixed pulley 2 and drawn.
In the present embodiment, pulling force rope is connected to the transmission portion of health and fitness facilities after the extraction of lower fixed pulley, and user is using
During health and fitness facilities, pull rope can be driven, because movable pulley combination has labor-saving effect, the connection side provided according to the present embodiment
Formula, it is known that the pulling force of pulling force rope is more than the gross weight of balancing weight, i.e. user and tempers the gross weight that the strength used is more than balancing weight,
The quantity of balancing weight can be thus reduced, without influenceing train on, because the cost of balancing weight is higher, and dynamic cunning is added
Wheel combination cost is relatively low, therefore can generally reduce the production cost of counter-balanced carriage.Further, since reducing balancing weight, also may be used
Further to submit the safety coefficient of counter-balanced carriage.Further, described select also is screwed with hex-head nut 10 on weight bar 6, by institute
There is balancing weight 7 to fix.
What the present embodiment did not limited movable pulley combination implements form, as long as by rational connected mode,
So that the pulling force of last pulling force rope is more than the gross weight of balancing weight.Enumerated as a kind of simplified example, it is described dynamic in Fig. 1
Pulley combination is single movable pulley, including wheel body and support, described pull rope one end are fixed on framework, and the other end bypasses described
Movable pulley wheel body, upper fixed pulley are finally fixed to the choosing weight bar top, and described pulling force rope one end is consolidated with the moving pulley bracket
Fixed connection, the other end bypasses the lower fixed pulley and drawn.By this connected mode, user needs to use balancing weight gross weight
Twice of strength just whole balancing weight pull-up can just be reached existing equivalent to the balancing weight that can reduce half quantity
The using effect of counter-balanced carriage.For counter-balanced carriage shown in Fig. 1, due to one piece of balancing weight of every increase, user must increase by twice of power
The overall pull-up of balancing weight it is likely that user does not have such strength, therefore still can be influenceed user to make by amount
With.Therefore, in the present embodiment, as a kind of preferred embodiment, can also be thinned on the basis of existing balancing weight thickness.
Such as, in this structure, counterweight number of blocks is constant, and balancing weight thickness reduces half, can also reach identical using effect.
And for example, in structure shown in reference picture 2, movable pulley combination includes two movable pulleys, is divided into the first movable pulley and second
Movable pulley, pull rope is divided into two sections, wherein the other end is fixed in a pull rope one end bypasses the first movable pulley wheel body, then fixes
On the support of the second movable pulley, another pull rope one end is fixed, and the other end bypasses the second movable pulley wheel body, then passes around
Fixed pulley is finally fixed at the top of choosing weight bar；And pulling force rope one end is fixedly connected with the support of second movable pulley, the other end
Bypass the lower fixed pulley and draw.In this structure, user needs just can will be entirely with four times of strength of balancing weight gross weight
Balancing weight pull-up, the using effect of existing counter-balanced carriage can be just reached equivalent to the balancing weight that can reduce by 3/4ths quantity.
Certain above two structure is that one kind is actually enumerated, and the utility model includes but is not limited to this.
To sum up, this counter-balanced carriage by framework set movable pulley combine, and rationally set pulling force rope, pull rope and each
The annexation of pulley, finally may be implemented in the pulling force in use, pulling force rope, i.e. user and is exerted oneself, more than the gross weight of balancing weight
Amount, to realize the purpose of reduction counterweight number of blocks, so as to effectively reduction manufacturing cost.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of health and fitness facilities counter-balanced carriage, it is characterised in that including framework, the framework inside bottom is provided with one and slided surely
Wheel, the framework inside top goes up at least provided with one and movable pulley combination, the frame is additionally provided with fixed pulley, the framework
Frame, which is internally provided between some guide rods, the guide rod, is additionally provided with choosing weight bar, is also installed with the guide rod and choosing weight bar some
Block balancing weight, the health and fitness facilities counter-balanced carriage also includes pull rope and pulling force rope, and the pull rope is wound on the movable pulley combination
On, then pass around the upper fixed pulley and be finally fixed to the choosing weight bar top, described pulling force rope one end and the running block
Connection is closed, the other end bypasses the lower fixed pulley and drawn.
2. health and fitness facilities counter-balanced carriage as claimed in claim 1, it is characterised in that the running block is combined into single movable pulley, bag
Wheel body and support are included, described pull rope one end is fixed on framework, and it is last that the other end bypasses the movable pulley wheel body, upper fixed pulley
Be fixed to the choosing weight bar top, described pulling force rope one end is fixedly connected with the moving pulley bracket, the other end bypass it is described under
Fixed pulley is simultaneously drawn.
3. health and fitness facilities counter-balanced carriage as claimed in claim 2, it is characterised in that be also screwed with hex-head nut on the choosing weight bar,
So that all balancing weights to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389039.8U CN206434769U (en) | 2016-12-16 | 2016-12-16 | A kind of health and fitness facilities counter-balanced carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389039.8U CN206434769U (en) | 2016-12-16 | 2016-12-16 | A kind of health and fitness facilities counter-balanced carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206434769U true CN206434769U (en) | 2017-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389039.8U Active CN206434769U (en) | 2016-12-16 | 2016-12-16 | A kind of health and fitness facilities counter-balanced carriage |
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| Country | Link |
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| CN (1) | CN206434769U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671467A (en) * | 2018-08-02 | 2018-10-19 | 四川尚美健身器材有限公司 | Strength instrument drag regulator |
| CN109745656A (en) * | 2017-11-03 | 2019-05-14 | 力伽实业股份有限公司 | The weight training machine of adjustable zoom strength |
| KR20190061151A (en) * | 2017-11-27 | 2019-06-05 | 주식회사 론픽 | Fitness cable machine for motor operating type |
| CN110115821A (en) * | 2018-02-06 | 2019-08-13 | 山东布莱特威健身器材有限公司 | A kind of strength type equipment automatically selects the device of weight piece |
| WO2019206287A1 (en) * | 2018-04-27 | 2019-10-31 | Liao Chien Yi | Basketball shooting training device |
| CN111437564A (en) * | 2020-04-23 | 2020-07-24 | 宁波财经学院 | Sports training apparatus subassembly |
| US10843058B2 (en) | 2015-11-23 | 2020-11-24 | Chien-Yi Liao | Basketball shooting training device |
| CN114458836A (en) * | 2020-11-10 | 2022-05-10 | 中国石油天然气集团有限公司 | Pipeline support hanger |
-
2016
- 2016-12-16 CN CN201621389039.8U patent/CN206434769U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10843058B2 (en) | 2015-11-23 | 2020-11-24 | Chien-Yi Liao | Basketball shooting training device |
| CN109745656A (en) * | 2017-11-03 | 2019-05-14 | 力伽实业股份有限公司 | The weight training machine of adjustable zoom strength |
| CN109745656B (en) * | 2017-11-03 | 2021-04-23 | 力伽实业股份有限公司 | Weight training machine capable of adjusting zoom strength |
| KR20190061151A (en) * | 2017-11-27 | 2019-06-05 | 주식회사 론픽 | Fitness cable machine for motor operating type |
| KR102053683B1 (en) * | 2017-11-27 | 2019-12-09 | 주식회사 론픽 | Fitness cable machine for motor operating type |
| CN110115821A (en) * | 2018-02-06 | 2019-08-13 | 山东布莱特威健身器材有限公司 | A kind of strength type equipment automatically selects the device of weight piece |
| WO2019206287A1 (en) * | 2018-04-27 | 2019-10-31 | Liao Chien Yi | Basketball shooting training device |
| JP2021518788A (en) * | 2018-04-27 | 2021-08-05 | リアオ，チェン−イー | Basketball shoot training device |
| CN108671467A (en) * | 2018-08-02 | 2018-10-19 | 四川尚美健身器材有限公司 | Strength instrument drag regulator |
| CN111437564A (en) * | 2020-04-23 | 2020-07-24 | 宁波财经学院 | Sports training apparatus subassembly |
| CN114458836A (en) * | 2020-11-10 | 2022-05-10 | 中国石油天然气集团有限公司 | Pipeline support hanger |
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