CN111973955A - Body-building is with adjustable pull ring equipment that prevents to draw wounded - Google Patents
Body-building is with adjustable pull ring equipment that prevents to draw wounded Download PDFInfo
- Publication number
- CN111973955A CN111973955A CN202010895882.8A CN202010895882A CN111973955A CN 111973955 A CN111973955 A CN 111973955A CN 202010895882 A CN202010895882 A CN 202010895882A CN 111973955 A CN111973955 A CN 111973955A
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- CN
- China
- Prior art keywords
- rod
- wheel
- plate
- pull
- lever
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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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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
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- 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
- 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
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to the technical field of fitness equipment and discloses an adjustable pull ring device for preventing strain for fitness, which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with an air box, the inside of the air box is connected with an air plate in a sliding manner, the top of the air plate is fixedly connected with a one-way toothed rod, a clamping rod is inserted into the surface of a lever, the bottom of the clamping rod is rotatably connected with a buffer rod, the side surface of the buffer rod is connected with a delay plate in a meshing manner, limiting blocks are arranged on the surface of the lever and positioned on two sides of the clamping rod, a bearing wheel is arranged above the clamping rod, and the right side of the bearing wheel is rotatably connected with a centrifugal. This body-building is with adjustable pull ring equipment that prevents to strain uses through the cooperation of lever and centrifugal wheel to reached when the body-building person takes off the power suddenly, dies pull ring equipment card, prevent to cause the effect of strain to body-building person's hand.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to an adjustable pull ring device for preventing strain for fitness.
Background
The fitness equipment is generally divided into two categories of single function and comprehensive type multifunctional according to the training function, a rowing machine, a body building vehicle, a walking machine, a running machine, a waist building machine and the like are commonly used, the development of the Chinese fitness equipment industry starts at the end of the 20 th century 80 years, with the success of adding WTO and Beijing Shenao in China, favorable conditions and development opportunities are provided for the development of the fitness equipment industry, and the continuous expansion of fitness teams brings a strong business opportunity for fitness equipment manufacturers.
When pulling the gravity piece through the pull ring, if the body-building person takes place suddenly and takes off the power symptom, will lead to the pull ring to lose the pulling force suddenly, because the pull ring is dead fixedly together with the body-building person hand non-card, so the pull ring can stimulate the body-building person, because speed is very fast, just can make body-building person's hand wounded by the pull ring pull, and then causes the body-building accident.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the pull ring equipment capable of being adjusted and preventing strain for fitness, which has the advantages that when a fitness person takes off force suddenly, the pull ring equipment is blocked, the strain on the hands of the fitness person is prevented, and the like, and the problem that when the pull ring equipment cannot take off force suddenly, the pull ring equipment is blocked, and the strain on the hands of the fitness person is caused by the pull ring is solved.
(II) technical scheme
In order to achieve the purpose that when a body builder suddenly takes off force, the pull ring equipment is blocked, and the hand of the body builder is prevented from being pulled, the invention provides the following technical scheme: an adjustable pull ring device for preventing strain for fitness comprises a supporting plate, wherein a supporting rod is fixedly connected to the top of the supporting plate, an air box is fixedly connected to the top of the supporting rod, an air plate is slidably connected to the inside of the air box, an one-way toothed bar is fixedly connected to the top of the air plate, an one-way toothed plate is meshed and connected to the side face of the one-way toothed bar, a friction wheel is fixedly connected to the top of the one-way toothed bar, an air bag is arranged on the left side of the air box, a baffle is arranged above the air bag, an extrusion rod is fixedly connected to the bottom of the baffle, a lever is rotatably connected to the bottom of the extrusion rod, a clamping rod is arranged on the surface of the lever in an inserting mode, a buffer rod is rotatably connected to the bottom of the clamping rod, a time delay plate is meshed and connected to the side face of the buffer rod, limiting blocks, the right side of the bearing wheel is rotatably connected with a centrifugal wheel through a belt.
Preferably, the surface of the centrifugal wheel is provided with centrifugal rods in an inserted manner.
Preferably, the inner wheel surface of the receiving wheel is provided with teeth, and the teeth are matched with the clamping rod.
Preferably, the bottom of the baffle and the top of the air bag are provided with a linkage rod, and when the baffle moves downwards, the air bag is extruded to guide air into the air box through a communicating pipe arranged on the side face.
Preferably, the one-way toothed bar is meshed with the one-way toothed plate in a one-way downward mode, and the one-way toothed bar is prevented from resetting.
Preferably, the bottom of the baffle is provided with a bearing spring.
Preferably, the gasbag passes through communicating pipe and gas tank intercommunication, and is equipped with the check valve in communicating pipe, and the gasbag is extruded and is leading-in gas to the gas tank in through the communicating pipe that the side set up, and the inside atmospheric pressure of gas tank risees upwards the extrusion of gas board.
Preferably, one side of the centrifugal rod, which is far away from the wheel center, is provided with a roller.
(III) advantageous effects
Compared with the prior art, the invention provides the adjustable pull ring equipment for preventing strain for fitness, which has the following beneficial effects:
1. this body-building is with adjustable pull ring equipment that prevents to strain uses through the cooperation of lever and centrifugal wheel, and in the body-building person body-building in-process, when the body-building person takes off the power suddenly, the pull ring is by the quick pulling of the gravity piece pulling of stay cord opposite side.
Because the stay cord is connected with the accepting wheel in a rotating way, and the accepting wheel and the centrifugal wheel rotate synchronously through the belt, so when the stretching speed increases, the rotating speed of the centrifugal wheel increases synchronously, under the action of centrifugal force, the centrifugal rod on the surface of the centrifugal wheel moves towards the direction far away from the wheel center, the baffle below is extruded, the baffle moves downwards to drive the extrusion rod to move downwards, the right side of the lever is extruded, the lever moves upwards on the left side of the lever under the action of the supporting rod arranged at the bottom, the clamping rod is driven to move upwards, the clamping rod moves upwards to accept the tooth clamping arranged on the surface of the inner wheel of the accepting wheel, and the accepting wheel is limited to rotate, so that the stay cord is limited to move.
When the clamping rod is clamped in the tooth, the clamping rod can still be driven to deflect, the bottom of the clamping rod moves under the support of the lever, the buffer rod and the delay plate are driven to generate relative displacement movement, the buffer rod needs to be meshed with the delay plate for transmission, so that the clamping rod completely clamps the bearing wheel for a period of time, when the clamping rod deflects to extrude the limiting block, the clamping rod does not deflect, the bearing wheel is completely clamped, and the instant clamping of the bearing wheel is prevented from causing injury to a body builder.
Based on above expression, when the body builder takes off power, pull ring equipment can be automatically blocked, and the pull ring is not dragging the body builder's hand to reached when the body builder takes off power suddenly, it is dead to block pull ring equipment, prevents to cause the effect of pulling injury to body builder's hand.
2. This body-building is with adjustable pull ring equipment that prevents to strain, use through the cooperation of gasbag and friction pulley, when the baffle moves down, the trace that the baffle bottom set up can cause the extrusion to the gasbag of below, the gasbag is extruded and is led into gas tank with gas through the communicating pipe that the side set up, the inside atmospheric pressure of gas tank risees and upwards extrudees the gas plate, gas plate rebound drives one-way rack bar rebound, and then drive friction pulley and centrifugal wheel surface contact and produce the extrusion, make the rotation resistance increase of wheel, make and do not pull the required pulling force of pull ring and reduce behind the joint supporting wheel at the kelly, further protect the health person, thereby reached and loosened the effect of protection health person when the pull ring after the health person takes off the centrifugal force.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic view of the structure and baffle connection mechanism of the present invention;
FIG. 3 is a schematic view of the connection of the unidirectional toothed bar and the unidirectional toothed plate of the structure of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural receiving wheel of the present invention;
FIG. 5 is a schematic cross-sectional view of a lever according to the present invention.
In the figure: 1-supporting plate, 2-supporting rod, 3-air box, 4-air plate, 5-one-way toothed plate, 6-one-way toothed rod, 7-friction wheel, 8-air bag, 9-baffle, 10-extrusion rod, 11-lever, 12-clamping rod, 13-buffer rod, 14-time delay plate, 15-limiting block, 16-bearing wheel, 17-centrifugal wheel and 18-centrifugal rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an adjustable pull ring device for preventing strain for body-building comprises a support plate 1, a support rod 2 is fixedly connected to the top of the support plate 1, the support rod 2 is made of stainless steel, which can effectively prevent the device from being corroded, greatly prolong the service life of the device, reduce the production cost, and play an indispensable role for enterprises, an air box 3 is fixedly connected to the top of the support rod 2, an air plate 4 is slidably connected to the inside of the air box 3, a one-way toothed bar 6 is fixedly connected to the top of the air plate 4, the one-way toothed bar 6 is meshed with the one-way toothed plate 5 in a one-way downward manner to prevent the one-way toothed bar 6 from resetting, the one-way toothed bar 6 is meshed with a one-way toothed plate 5 at the side, a friction wheel 7 is fixedly connected to the top of the one-way toothed bar 6, an air bag 8 is arranged at the left side of the air box 3, an air bag 8 is extruded to guide gas into an air box 3 through a communicating pipe arranged on the side, the air pressure in the air box 3 rises to extrude an air plate 4 upwards, a baffle plate 9 is arranged above the air bag 8, a bearing spring is arranged at the bottom of the baffle plate 9, a linkage rod is arranged at the bottom of the baffle plate 9 and positioned at the top of the air bag 8, when the baffle plate 9 moves downwards, the air bag 8 is extruded to guide the gas into the air box 3 through the communicating pipe arranged on the side, an extrusion rod 10 is fixedly connected at the bottom of the baffle plate 9, a lever 11 is rotatably connected at the bottom of the extrusion rod 10, a clamping rod 12 is arranged on the surface of the lever 11 in an inserting manner, a buffer rod 13 is rotatably connected at the bottom of the clamping rod 12, a delay plate 14 is connected at the side of the buffer rod 13 in an engaging manner, limiting blocks 15 are arranged on the surface of the lever 11 and positioned at two sides of the clamping rod 12, and the centrifugal rod 18 is made of stainless steel, so that the corrosion of the equipment can be effectively prevented, the service life of the equipment is greatly prolonged, and one side of the centrifugal rod 18, which is far away from the wheel center, is provided with a roller.
When the exerciser takes off the force suddenly during the exercise process of the exerciser, the pull ring is pulled by the gravity block on the other side of the pull rope to be pulled quickly.
Because the pull rope is connected with the receiving wheel 16 in a rotating mode, and the receiving wheel 16 and the centrifugal wheel 17 rotate synchronously through the belt, when the stretching speed is increased, the rotating speed of the centrifugal wheel 17 is increased synchronously, under the action of centrifugal force, the centrifugal rod 18 on the surface of the centrifugal wheel moves towards the direction far away from the wheel center to extrude the baffle 9 below, the baffle 9 moves downwards to drive the extrusion rod 10 to move downwards to extrude the right side of the lever 11, the left side of the lever 11 moves upwards under the action of the supporting rod arranged at the bottom to drive the clamping rod 12 to move upwards, the clamping rod 12 moves upwards to clamp teeth arranged on the inner surface of the receiving wheel 16, the receiving wheel 16 is limited to rotate, and the movement of the pull rope is limited.
When the clamping rod 12 is clamped into the teeth, the clamping rod 12 is still driven to deflect, the bottom of the clamping rod 12 moves under the support of the lever 11, the buffer rod 13 and the delay plate 14 are driven to move in a relative displacement mode, the buffer rod 13 needs to be meshed with the delay plate 14 for transmission, so that the clamping rod 12 completely clamps the receiving wheel 16 for a period of time, when the clamping rod 12 deflects to extrude the limiting block 15, the clamping rod 12 does not deflect, the receiving wheel 16 is completely clamped, and the situation that the instant clamping of the receiving wheel 16 causes injury to a body builder is prevented.
Based on above expression, when the body builder takes off power, pull ring equipment can be automatically blocked, and the pull ring is not dragging the body builder's hand to reached when the body builder takes off power suddenly, it is dead to block pull ring equipment, prevents to cause the effect of pulling injury to body builder's hand.
When baffle 9 moves down, the trace that baffle 9 bottom set up can cause the extrusion to gasbag 8 of below, gasbag 8 is extruded in leading-in gas to gas tank 3 through the communicating pipe that the side set up, 3 inside atmospheric pressure risees of gas tank upwards extrudees gas slab 4, gas slab 4 rebound drives one-way rack bar 6 rebound, and then drive friction pulley 7 and centrifugal pulley 17 surface contact and produce the extrusion, make the rotation resistance increase of centrifugal pulley 17, make and do not pull the required pulling force reduction of pull ring behind joint take-up pulley 16 at kelly 12, further protect the health person, thereby reached and protected the effect of health person when the release pull ring after the health person takes off the power.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An adjustable pull ring device for preventing strain for fitness comprising a support plate (1), characterized in that: the top of the supporting plate (1) is fixedly connected with a supporting rod (2), the top of the supporting rod (2) is fixedly connected with an air box (3), the inner portion of the air box (3) is connected with an air plate (4) in a sliding mode, the top of the air plate (4) is fixedly connected with an one-way toothed rod (6), the side face of the one-way toothed rod (6) is meshed with an one-way toothed plate (5), the top of the one-way toothed rod (6) is fixedly connected with a friction wheel (7), the left side of the air box (3) is provided with an air bag (8), a baffle (9) is arranged above the air bag (8), the bottom of the baffle (9) is fixedly connected with an extrusion rod (10), the bottom of the extrusion rod (10) is rotatably connected with a lever (11), clamping rods (12) are arranged on the surface of the lever (11) in an inserting mode, and buffer rods, the side meshing of buffer lever (13) is connected with time delay board (14), the surface of lever (11) and the both sides that are located kelly (12) are provided with stopper (15), the top of kelly (12) is provided with and holds take-up pulley (16), the right side of holding-up pulley (16) is rotated through the belt and is connected with centrifugal wheel (17).
2. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: the surface of the centrifugal wheel (17) is provided with a centrifugal rod (18) in an inserting way.
3. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: teeth are arranged on the surface of the inner wheel of the receiving wheel (16) and are matched with the clamping rod (12).
4. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: and a linkage rod is arranged at the bottom of the baffle (9) and at the top of the air bag (8).
5. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: the unidirectional toothed bar (6) is meshed with the unidirectional toothed plate (5) in a unidirectional downward manner.
6. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: and a bearing spring is arranged at the bottom of the baffle (9).
7. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: the air bag (8) is communicated with the air box (3) through a communicating pipe, and a one-way valve is arranged in the communicating pipe.
8. The pull-tab adjustable device for preventing strain for exercise according to claim 1 wherein: and one side of the centrifugal rod (18) far away from the wheel center is provided with a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010895882.8A CN111973955A (en) | 2020-08-31 | 2020-08-31 | Body-building is with adjustable pull ring equipment that prevents to draw wounded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010895882.8A CN111973955A (en) | 2020-08-31 | 2020-08-31 | Body-building is with adjustable pull ring equipment that prevents to draw wounded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111973955A true CN111973955A (en) | 2020-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010895882.8A Withdrawn CN111973955A (en) | 2020-08-31 | 2020-08-31 | Body-building is with adjustable pull ring equipment that prevents to draw wounded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111973955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957676A (en) * | 2021-01-22 | 2021-06-15 | 金光铭 | Orthopedic patient takes exercise rehabilitation equipment with arm of preventing losing power and pulling injury |
| CN113058203A (en) * | 2021-03-19 | 2021-07-02 | 吉林大学 | Obstetrical nursing is with lying-in woman physical stamina recovery trainer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203469306U (en) * | 2013-09-10 | 2014-03-12 | 张战兴 | 90-degree right-angle arm power forward pulling device |
| KR20160107133A (en) * | 2016-08-18 | 2016-09-13 | (주)엠씨텍 | Shoulder exercise equipment |
| CN111249682A (en) * | 2020-02-14 | 2020-06-09 | 冯杰钦 | Prevent high training machine that draws of pulling injury |
| CN210813740U (en) * | 2019-09-25 | 2020-06-23 | 鲍卉 | Female aerobics exercises strength training ware |
| CN111497712A (en) * | 2020-06-08 | 2020-08-07 | 杭州甫峒科技有限公司 | Massage type automobile headrest capable of preventing neck from being pulled when automobile accelerates |
| CN111530032A (en) * | 2020-05-18 | 2020-08-14 | 武汉尚诚源健康科技有限公司 | Arm training device with too fast protector |
-
2020
- 2020-08-31 CN CN202010895882.8A patent/CN111973955A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203469306U (en) * | 2013-09-10 | 2014-03-12 | 张战兴 | 90-degree right-angle arm power forward pulling device |
| KR20160107133A (en) * | 2016-08-18 | 2016-09-13 | (주)엠씨텍 | Shoulder exercise equipment |
| CN210813740U (en) * | 2019-09-25 | 2020-06-23 | 鲍卉 | Female aerobics exercises strength training ware |
| CN111249682A (en) * | 2020-02-14 | 2020-06-09 | 冯杰钦 | Prevent high training machine that draws of pulling injury |
| CN111530032A (en) * | 2020-05-18 | 2020-08-14 | 武汉尚诚源健康科技有限公司 | Arm training device with too fast protector |
| CN111497712A (en) * | 2020-06-08 | 2020-08-07 | 杭州甫峒科技有限公司 | Massage type automobile headrest capable of preventing neck from being pulled when automobile accelerates |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957676A (en) * | 2021-01-22 | 2021-06-15 | 金光铭 | Orthopedic patient takes exercise rehabilitation equipment with arm of preventing losing power and pulling injury |
| CN112957676B (en) * | 2021-01-22 | 2022-06-14 | 江苏云仟佰数字科技有限公司 | Orthopedic patient takes exercise rehabilitation equipment with arm of preventing losing power and pulling injury |
| CN113058203A (en) * | 2021-03-19 | 2021-07-02 | 吉林大学 | Obstetrical nursing is with lying-in woman physical stamina recovery trainer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201124 |