CN112755452A - Automatic dead barbell protection device of card - Google Patents
Automatic dead barbell protection device of card Download PDFInfo
- Publication number
- CN112755452A CN112755452A CN202110281886.1A CN202110281886A CN112755452A CN 112755452 A CN112755452 A CN 112755452A CN 202110281886 A CN202110281886 A CN 202110281886A CN 112755452 A CN112755452 A CN 112755452A
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- CN
- China
- Prior art keywords
- barbell
- linkage
- spout
- push
- plate
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Classifications
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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
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
-
- 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
- A63B21/078—Devices for bench press exercises, e.g. supports, guiding means
- A63B21/0783—Safety features for bar-bells, e.g. drop limiting means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Telephone Set Structure (AREA)
- Toys (AREA)
Abstract
The invention relates to the technical field of fitness equipment, and discloses an automatic locking barbell protection device which comprises two bases which are bilaterally symmetrical, the upper end of the base is fixedly provided with a support frame, a connecting frame is fixedly connected between the support frames, a limit chute penetrating through the support frames from front to back is arranged in the support frame, the left end of the limit sliding chute is communicated with a supporting groove, supporting columns are fixedly connected and arranged between the front wall and the rear wall of the supporting groove, and athletes should use the frequency of 'quick rising and slow squatting' to train when using instruments to carry out deep squatting training, when the force is exhausted or the hand slips off, the athlete leaves the equipment quickly forwards, the left side of the chute of the barbell rod slide block which is quickly downward automatically extends out of the clamping block, the barbell is limited by the clamping block to continuously move downwards, so that the barbell falling downwards is prevented from smashing athletes or smashing equipment, and the safety of the barbell frame and the service life of the barbell frame are improved.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to an automatic locking barbell protection device.
Background
The barbell frame is generally arranged in a gymnasium and used for supporting barbells, the currently used barbell frame is simple in structure and generally adopts a structure of a frame and a rod, when a player is exhausted or hands slide, the barbell falls to easily cause the damage of an instrument or the injury of the player, so that assistance is needed in training to prevent a series of consequences caused by the fact that the barbell falls off the hand in the using process, and when the player trains through a Smith machine, the player can only control the barbell by turning over a wrist to enable a hook on the barbell rod to hook a support, and the consequences that the instrument damages the player and the like are caused when the barbell falls off the hand can not be effectively prevented.
Disclosure of Invention
The invention aims to provide an automatic locking barbell protection device which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The automatic-locking barbell protection device comprises two bases which are bilaterally symmetrical, wherein a support frame is fixedly arranged at the upper end of each base, a connecting frame is fixedly connected between the support frames, a limiting sliding groove which penetrates through the support frame from front to back is formed in each support frame, a support groove is communicated with the left end of each limiting sliding groove, support columns are fixedly connected and arranged between the front wall and the rear wall of each support groove, a hook groove which is opened upwards and from left to right is formed in each limiting sliding groove, a barbell rod penetrates through the limiting sliding block from front to back and is rotatably arranged in each limiting sliding block, a hook arranged in each hook groove is fixedly arranged on each barbell rod, each hook is used for buckling the support columns, so that the barbell rod is supported, and barbells are fixedly arranged at the front end and the rear end of each;
spacing spout left side intercommunication is equipped with the rack slide groove, rack slide groove rear side intercommunication is equipped with the push pedal spout, push pedal spout right-hand member is arranged the intercommunication and is equipped with the fixture block spout, the horizontal slip is equipped with the fixture block in the fixture block spout, the symmetry is equipped with two hemisphere spouts in fixture block spout roof and the roof, the slip is equipped with the hemisphere fixture block in the hemisphere spout, hemisphere fixture block upper end with connect between hemisphere spout roof and be equipped with hemisphere fixture block spring, the fixture block move right extremely back in the rack slide groove, be used for blocking spacing slider restriction spacing slider moves down.
According to the technical scheme, a linkage rack fixedly arranged at the left end of the limiting sliding block is arranged in the rack sliding groove in a vertically sliding mode, a transmission cavity is formed in the left end of the limiting sliding groove in a communicated mode, two transmission rotating shafts are symmetrically and rotatably arranged on the back wall of the transmission cavity from top to bottom, a latch belt pulley is arranged between the two transmission rotating shafts in a connected mode, latch teeth are fixedly arranged on the latch belt pulley, and the linkage rack moves upwards and downwards to drive the latch teeth to move upwards and downwards so as to drive the transmission rotating shafts to rotate.
According to the technical scheme, the upper end of the transmission cavity is communicated with a linkage cavity, a linkage rotating shaft is rotatably arranged on the rear wall of the linkage cavity, a linkage rotating plate is fixedly arranged on the linkage rotating shaft, ten hinged plates are hinged to the annular array on the linkage rotating plate, and hinged plate springs are connected between the hinged plates and the linkage rotating plate.
According to the technical scheme, an inclined plane sliding groove is formed in the right wall of the linkage cavity in a communicated mode, the right end of the inclined plane sliding groove is communicated with the push plate sliding groove, a spring plate sliding groove is formed in the bottom wall of the inclined plane sliding groove, a spring plate is arranged in the spring plate sliding groove in a sliding mode from side to side, a connecting spring is arranged at the upper end of the spring plate in an installed mode, a connecting plate is arranged at the upper end of the connecting spring in an installed mode, the connecting plate can slide in the inclined plane sliding groove from top to bottom and from side to side.
According to the technical scheme, a push plate is arranged in the push plate sliding groove in a sliding mode, a connecting sliding groove is formed in the left end of the push plate, a connecting sliding block is arranged in the connecting sliding groove in a sliding mode, the connecting sliding block is fixedly arranged at the right end of the connecting plate, and a sliding block spring is arranged between the lower end of the connecting sliding block and the bottom wall of the connecting sliding groove in a connecting mode.
According to the technical scheme, push rods are fixedly arranged at the right end of the push plate, a push rod sliding groove with a left opening is formed in the clamping block, the push rods are arranged in the push rod sliding groove in a sliding mode, and a push rod spring is connected between the right end of each push rod and the right wall of the corresponding push rod sliding groove.
According to a further technical scheme, a transmission belt pulley is arranged between the transmission rotating shaft on the upper side and the linkage rotating shaft in a transmission connection mode.
The invention has the beneficial effects that: the sportsman is when using the apparatus to squat the training deeply, should use the frequency of "squatting slowly soon" fast to train, when meetting the condition of exhausted power or hand slipping, the sportsman leaves equipment forward fast, and the fixture block is stretched out automatically in the spout left side of quick decurrent barbell bar slider, continues to move downwards through the fixture block restriction barbell, prevents that the barbell that falls down from smashing the sportsman or smashing the equipment, has improved the security of barbell frame and barbell frame's life.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic locking barbell protection device described in conjunction with fig. 1-5 comprises two bases 10 which are symmetrical left and right, the upper end of the base 10 is fixedly provided with a support frame 11, a connecting frame 12 is fixedly connected between the support frames 11, a limit sliding groove 13 which penetrates through the support frame 11 from front to back is arranged in the support frame, a support groove 17 is communicated with the left end of the limit sliding groove 13, support posts 18 are fixedly connected and arranged between the front wall and the rear wall of the support groove 17, a grapple groove 15 which is upward and is opened at the left and the right is arranged in the limit sliding groove 13, a barbell bar 24 is rotatably arranged in the limiting slide block 14 in a penetrating manner from front to back, a grapple 16 arranged in the grapple groove 15 is fixedly arranged on the barbell bar 24, the grapple 16 is used for buckling the supporting column 18, thereby playing a role of supporting the barbell bar 24, and barbells 25 are fixedly arranged at the front end and the rear end of the barbell bar 24;
the left side of the limiting sliding groove 13 is communicated with a rack sliding groove 19, the rear side of the rack sliding groove 19 is communicated with a push plate sliding groove 38, the right end of the push plate sliding groove 38 is arranged and communicated with a fixture block sliding groove 44, a fixture block 45 is arranged in the fixture block sliding groove 44 in a left-right sliding mode, two hemispherical sliding grooves 48 are symmetrically arranged in the top wall and the top wall of the fixture block sliding groove 44, a hemispherical fixture block 49 is arranged in the hemispherical sliding groove 48 in a sliding mode, a hemispherical fixture block spring 50 is connected between the upper end of the hemispherical fixture block 49 and the top wall of the hemispherical sliding groove 48, and the fixture block 45 moves rightwards to the middle of the rack sliding groove 19 and then is.
Preferably, the rack sliding groove 19 is provided with a linkage rack 20 which is fixedly arranged at the left end of the limiting sliding block 14 in a sliding manner up and down, the left end of the limiting sliding groove 13 is communicated with a transmission cavity 51, two transmission rotating shafts 21 are symmetrically and rotatably arranged on the back wall of the transmission cavity 51 up and down, a latch belt pulley 22 is connected and installed between the two transmission rotating shafts 21, latch teeth 23 are fixedly arranged on the latch belt pulley 22, and the linkage rack 20 moves up and down to drive the latch teeth 23 to move up and down, so that the transmission rotating shafts 21 are driven to rotate.
Preferably, the upper end of the transmission cavity 51 is communicated with a linkage cavity 26, a linkage rotating shaft 27 is rotatably arranged on the rear wall of the linkage cavity 26, a linkage rotating disc 28 is fixedly arranged on the linkage rotating shaft 27, ten hinge plates 30 are hinged on the linkage rotating disc 28 in an annular array mode, and hinge plate springs 31 are arranged between the hinge plates 30 and the linkage rotating disc 28 in a connecting mode.
Preferably, the linkage cavity 26 is provided with an inclined plane chute 32 on the right wall in a communicating manner, the right end of the inclined plane chute 32 is communicated with the push plate chute 38, the bottom wall of the inclined plane chute 32 is provided with a spring plate chute 33, the spring plate chute 33 is provided with a spring plate 34 in a left-right sliding manner, the upper end of the spring plate 34 is provided with a connecting spring 36, the upper end of the connecting spring 36 is provided with a connecting plate 35, the connecting plate 35 can slide up and down and left-right in the inclined plane chute 32, and the upper end of the connecting plate 35 is fixedly provided with an inclined plane plate 37.
Preferably, a push plate 39 is arranged in the push plate sliding groove 38 in a left-right sliding manner, a connecting sliding groove 40 is arranged at the left end of the push plate 39, a connecting sliding block 41 is arranged in the connecting sliding groove 40 in an up-down sliding manner, the connecting sliding block 41 is fixedly arranged at the right end of the connecting plate 35, and a sliding block spring 42 is arranged between the lower end of the connecting sliding block 41 and the bottom wall of the connecting sliding groove 40 in a connecting manner.
Preferably, push rods 43 are fixedly arranged at the right end of the push plate 39, a push rod sliding groove 46 with a left opening is formed in the fixture block 45, the push rods 43 are slidably arranged in the push rod sliding groove 46, and a push rod spring 47 is connected between the right end of the push rods 43 and the right wall of the push rod sliding groove 46.
Preferably, a transmission belt pulley 29 is arranged between the transmission rotating shaft 21 on the upper side and the linkage rotating shaft 27 in a transmission connection.
The specific use method of the invention is as follows: in an initial state, the two hooks 16 are hung on the supporting column 18 on the right side, an athlete stands between the two supporting frames 11 and below the barbell bar 24, the barbell bar 24 is jacked upwards, the barbell bar 24 rotates anticlockwise to drive the hooks 16 to turn over anticlockwise, when the athlete starts to do deep squatting movement, the limiting slide block 14 repeats slow descending and fast upward reciprocating movement actions, so that the linkage rack 20 is driven to move, when the linkage rack 20 moves fast upwards, the linkage rack 20 drives the latch 23 to move so as to drive the latch belt pulley 22 to move, the rotating transmission rotating shaft 21 drives the linkage rotating shaft 27 and the linkage turntable 28 to rotate through the transmission belt pulley 29, the rapidly rotating hinge plate 30 extrudes the spring 31, the rotating hinge plate 30 does not contact with the connecting plate 35 on the right side, and therefore, when the athlete stands up, the connecting plate 35 cannot move downwards and rightwards;
when squatting at a slow speed, the linkage rack 20 drives the latch 23 to move at a slow speed, the linkage turntable 28 rotates at a slow speed, the angle of the hinged plate 30 which is unfolded under the centrifugal action is small, and the unfolded hinged plate 30 cannot contact the inclined plate 37;
when the barbell bar 24 is out of hand, the limiting slide block 14 moving downwards rapidly and the linkage rack 20 drive the latch 23 to move rapidly, therefore, the linkage turntable 28 is driven to rotate rapidly, the hinged plate 30 is expanded at a larger angle under the centrifugal action, the rotating hinged plate 30 pushes the inclined plate 37 to move downwards and then pushes the inclined plate 37 to move rightwards, the upper end plane of the inclined plate 37 moves to the lower plane position of the horizontal position of the inclined sliding groove 32, the connecting plate 35 moves rightwards so as to push the push plate 39 and the push rod 43 to move rightwards, the fixture block 45 pushes the hemispherical fixture block 49 to move reversely, the fixture block 45 slides rightwards, part of the fixture block 45 on the right side blocked by the limiting slide block 14 cannot move rightwards, the rest of the fixture block 45 moves rightwards to the fixture block sliding groove 44, and the limiting slide block 14 is blocked by the fixture block 45 on the lower side in the downward movement.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic dead barbell protection device of card, includes two bases of bilateral symmetry, the fixed support frame that is equipped with in base upper end, fixed connection is equipped with the link between the support frame, the spacing spout that runs through around being equipped with in the support frame, spacing spout left end intercommunication is equipped with supports the groove, support fixed connection arranges and is equipped with support column, its characterized in that around the groove between the wall: a hook groove which is upward and is opened left and right is arranged in the limiting sliding groove, a barbell rod is arranged in the limiting sliding block in a penetrating and rotating mode from front to back, a hook arranged in the hook groove is fixedly arranged on the barbell rod, and barbells are fixedly arranged at the front end and the rear end of the barbell rod;
spacing spout left side intercommunication is equipped with the rack slide groove, rack slide groove rear side intercommunication is equipped with the push pedal spout, push pedal spout right-hand member is arranged the intercommunication and is equipped with the fixture block spout, the horizontal slip is equipped with the fixture block in the fixture block spout, the symmetry is equipped with two hemisphere spouts in fixture block spout roof and the roof, it is equipped with the hemisphere fixture block to slide in the hemisphere spout, hemisphere fixture block upper end with connect between hemisphere spout roof and be equipped with hemisphere fixture block spring.
2. The automatic locking barbell protection device according to claim 1, wherein: the rack sliding groove is internally provided with a linkage rack which is fixedly arranged at the left end of the limiting sliding block in a vertical sliding mode, the left end of the limiting sliding groove is communicated with a transmission cavity, the back wall of the transmission cavity is symmetrically and rotatably provided with two transmission rotating shafts in a vertical symmetrical mode, a latch belt pulley is connected and installed between the two transmission rotating shafts, and latch teeth are fixedly arranged on the latch belt pulley.
3. The automatic locking barbell protection device according to claim 2, wherein: the transmission chamber upper end intercommunication is equipped with the linkage chamber, it is equipped with the linkage pivot to rotate on the linkage chamber back wall, the fixed linkage carousel that is equipped with in the linkage pivot, annular array articulates on the linkage carousel and is equipped with ten articulated slab, the articulated slab with the linkage carousel is connected between and is equipped with the articulated slab spring.
4. An automatic deadlocking barbell guard as claimed in claim 3, wherein: the linkage cavity comprises a linkage cavity and is characterized in that an inclined plane chute is communicated with the right wall of the linkage cavity, the right end of the inclined plane chute is communicated with the push plate chute, a spring plate chute is arranged on the bottom wall of the inclined plane chute, a spring plate is arranged in the spring plate chute in a sliding manner, a connecting spring is arranged at the upper end of the spring plate, a connecting plate is arranged at the upper end of the connecting spring in a sliding manner, the connecting plate can slide in the inclined plane chute up and down and left and right, and an inclined plane plate is fixedly arranged at.
5. The automatic locking barbell protection device according to claim 1, wherein: the push pedal is equipped with the push pedal in the push pedal spout from side to side, the push pedal left end is equipped with the connection spout, the upper and lower slip of connection spout is equipped with link block, link block fixed set up in the connecting plate right-hand member, link block lower extreme with it is equipped with the slider spring to connect between the spout diapire.
6. The automatic locking barbell protection device of claim 5, wherein: the push plate is characterized in that push rods are fixedly arranged at the right end of the push plate, a push rod sliding groove with a left opening is formed in the clamping block, the push rods are arranged in the push rod sliding groove in a sliding mode, and a push rod spring is connected between the right end of each push rod and the right wall of the corresponding push rod sliding groove.
7. The automatic locking barbell protection device according to claim 2, wherein: and the transmission rotating shaft at the upper side is in transmission connection with the linkage rotating shaft to form a transmission belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110281886.1A CN112755452B (en) | 2021-03-16 | 2021-03-16 | Automatic dead barbell protection device of card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110281886.1A CN112755452B (en) | 2021-03-16 | 2021-03-16 | Automatic dead barbell protection device of card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112755452A true CN112755452A (en) | 2021-05-07 |
| CN112755452B CN112755452B (en) | 2022-01-04 |
Family
ID=75690989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110281886.1A Active CN112755452B (en) | 2021-03-16 | 2021-03-16 | Automatic dead barbell protection device of card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112755452B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457069A (en) * | 2021-08-16 | 2021-10-01 | 临沂大学 | Body-building is with bench press protection device |
| CN113750448A (en) * | 2021-09-15 | 2021-12-07 | 湖南新奥体育产业发展有限公司 | Be used for physical training to have simple and easy barbell frame of function structure of preventing falling |
| CN114534171A (en) * | 2022-02-23 | 2022-05-27 | 徐州力诺健康科技有限公司 | A buffer structure for lifting strength training equipment |
| CN114569954A (en) * | 2022-04-08 | 2022-06-03 | 郑州大学体育学院 | Wrestling waist training device and using method thereof |
| CN114849143A (en) * | 2022-06-09 | 2022-08-05 | 云志强 | Fitness equipment with emergency braking personnel safety protection function |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9107348D0 (en) * | 1990-04-06 | 1991-05-22 | Berroth Kurt | Apparatus for training with a dumbbell |
| JP2000084112A (en) * | 1998-09-16 | 2000-03-28 | Toshio Shimizu | Exercise unit for bench-press training |
| US6902517B1 (en) * | 2003-05-28 | 2005-06-07 | Sean Douglas Brown | Safety barbell weight |
| CN101648061A (en) * | 2009-08-03 | 2010-02-17 | 成都峻峰科技开发有限公司 | Annular clip space type safety barbell |
| CN101781968A (en) * | 2010-01-27 | 2010-07-21 | 广东轻工职业技术学院 | Safe brake for rolling door |
| CN105008110A (en) * | 2012-12-20 | 2015-10-28 | 布鲁克纳机械有限责任两合公司 | Stretching unit |
| CN205715358U (en) * | 2016-06-06 | 2016-11-23 | 苏州金莱克精密机械有限公司 | The centrifugal braking mechanism of motor |
| CN206081357U (en) * | 2016-08-27 | 2017-04-12 | 绍兴宏润消防器材有限公司 | Fire control is with ware of fleing for one's life that has self -locking function |
| CN110448868A (en) * | 2019-09-19 | 2019-11-15 | 滁州职业技术学院 | Multi-functional crouch of one kind pushes away comprehensive body exercising device |
| CN111188512A (en) * | 2020-03-09 | 2020-05-22 | 陈知行 | Canopy device for shading sun and sheltering rain of sidewalk and using method thereof |
| CN210644977U (en) * | 2019-06-13 | 2020-06-02 | 北京自游人商务有限公司 | Bench press body-building apparatus with safeguard measure |
| CN211327995U (en) * | 2019-12-25 | 2020-08-25 | 湖北理工学院 | Safe bench press device convenient to adjust |
| CN111939518A (en) * | 2019-05-15 | 2020-11-17 | 上海索兆健康科技有限公司 | Bench press frame |
| CN111939517A (en) * | 2020-08-27 | 2020-11-17 | 磐安创卫健身科技有限公司 | Use protection equipment of barbell |
| CN212141295U (en) * | 2020-04-01 | 2020-12-15 | 边策 | Strength training protection device |
| CN212631608U (en) * | 2020-06-08 | 2021-03-02 | 重庆市九龙坡职业教育中心 | Bench press training ware |
-
2021
- 2021-03-16 CN CN202110281886.1A patent/CN112755452B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9107348D0 (en) * | 1990-04-06 | 1991-05-22 | Berroth Kurt | Apparatus for training with a dumbbell |
| JP2000084112A (en) * | 1998-09-16 | 2000-03-28 | Toshio Shimizu | Exercise unit for bench-press training |
| US6902517B1 (en) * | 2003-05-28 | 2005-06-07 | Sean Douglas Brown | Safety barbell weight |
| CN101648061A (en) * | 2009-08-03 | 2010-02-17 | 成都峻峰科技开发有限公司 | Annular clip space type safety barbell |
| CN101781968A (en) * | 2010-01-27 | 2010-07-21 | 广东轻工职业技术学院 | Safe brake for rolling door |
| CN105008110A (en) * | 2012-12-20 | 2015-10-28 | 布鲁克纳机械有限责任两合公司 | Stretching unit |
| CN205715358U (en) * | 2016-06-06 | 2016-11-23 | 苏州金莱克精密机械有限公司 | The centrifugal braking mechanism of motor |
| CN206081357U (en) * | 2016-08-27 | 2017-04-12 | 绍兴宏润消防器材有限公司 | Fire control is with ware of fleing for one's life that has self -locking function |
| CN111939518A (en) * | 2019-05-15 | 2020-11-17 | 上海索兆健康科技有限公司 | Bench press frame |
| CN210644977U (en) * | 2019-06-13 | 2020-06-02 | 北京自游人商务有限公司 | Bench press body-building apparatus with safeguard measure |
| CN110448868A (en) * | 2019-09-19 | 2019-11-15 | 滁州职业技术学院 | Multi-functional crouch of one kind pushes away comprehensive body exercising device |
| CN211327995U (en) * | 2019-12-25 | 2020-08-25 | 湖北理工学院 | Safe bench press device convenient to adjust |
| CN111188512A (en) * | 2020-03-09 | 2020-05-22 | 陈知行 | Canopy device for shading sun and sheltering rain of sidewalk and using method thereof |
| CN212141295U (en) * | 2020-04-01 | 2020-12-15 | 边策 | Strength training protection device |
| CN212631608U (en) * | 2020-06-08 | 2021-03-02 | 重庆市九龙坡职业教育中心 | Bench press training ware |
| CN111939517A (en) * | 2020-08-27 | 2020-11-17 | 磐安创卫健身科技有限公司 | Use protection equipment of barbell |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457069A (en) * | 2021-08-16 | 2021-10-01 | 临沂大学 | Body-building is with bench press protection device |
| CN113457069B (en) * | 2021-08-16 | 2022-05-20 | 临沂大学 | Body-building is with bench press protection device |
| CN113750448A (en) * | 2021-09-15 | 2021-12-07 | 湖南新奥体育产业发展有限公司 | Be used for physical training to have simple and easy barbell frame of function structure of preventing falling |
| CN114534171A (en) * | 2022-02-23 | 2022-05-27 | 徐州力诺健康科技有限公司 | A buffer structure for lifting strength training equipment |
| 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 |
| CN114849143A (en) * | 2022-06-09 | 2022-08-05 | 云志强 | Fitness equipment with emergency braking personnel safety protection function |
| CN114849143B (en) * | 2022-06-09 | 2023-09-29 | 台州迪克机车工业有限公司 | Body-building equipment with emergency braking protection personnel safety function |
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|---|---|
| CN112755452B (en) | 2022-01-04 |
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