CN112206465A - Bench press protection device convenient to adjust weight - Google Patents
Bench press protection device convenient to adjust weight Download PDFInfo
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- CN112206465A CN112206465A CN202011050185.9A CN202011050185A CN112206465A CN 112206465 A CN112206465 A CN 112206465A CN 202011050185 A CN202011050185 A CN 202011050185A CN 112206465 A CN112206465 A CN 112206465A
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- bench press
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- 230000000670 limiting effect Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
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- Life Sciences & Earth Sciences (AREA)
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of fitness equipment, and discloses a bench press protection device convenient for weight adjustment, which comprises a device body, wherein the bottom of the device body is movably connected with a counterweight base, the top of the counterweight base is fixedly connected with a limiting rod, the outside of the limiting rod is movably connected with a counterweight disc, the top of the outside of the limiting rod is movably connected with a movable support, the inside of the movable support is in threaded connection with a threaded rod, and the top of the threaded rod is fixedly connected with a rocker. This bench press protection device convenient to adjust weight appears protecting the user under the exhausted condition in the use, improves the security and the stability of device, and rotatory rocker makes the rotatory counterweight disk that gets into different layers of threaded rod, and under the effect of gag lever post, movable support and counterweight disk move in vertical direction to reach the effect of being convenient for change bench press counter weight, need not dismantle the installation barbell, save time, reinforcing user's experience is felt.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a bench press protection device convenient for weight adjustment.
Background
Along with the continuous development of society, people's standard of living's improvement, also higher and higher to healthy demand, the consciousness reinforcing of body-building, gymnasium equipment kind is many, but a lot of equipment have certain risk when using, especially a dull and stereotyped bench press fitness equipment, in the use, if the body strength is not enough, the barbell falls down, can injure the user by a crashing object, cause the user the situation that fracture muscle contused appears, the physical training in-process, different barbell counter weights need to be changed to different users, dismantle the extravagant plenty of time of installation, it is long when having shortened user's body-building, influence experience and feel.
In order to solve the problems, the inventor provides the horizontal pushing protection device convenient for weight adjustment, the horizontal pushing protection device convenient for weight adjustment protects a user under the condition of exhaustion in the using process, the safety and the stability of the device are improved, the threaded rod is rotated to enter the balance weight discs on different layers by rotating the rocker, and the movable support and the balance weight discs move in the vertical direction under the action of the limiting rod, so that the effect of conveniently replacing the horizontal pushing balance weight is achieved, the barbell does not need to be disassembled and installed, the operation is simple and convenient, the time is saved, and the experience feeling of the user is enhanced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the bench press protection device convenient for weight adjustment, which has the advantages of effectively protecting a user and being convenient for replacing a balance weight, and solves the problems that the device cannot be effectively protected and the time is wasted when the balance weight is replaced.
(II) technical scheme
In order to achieve the purposes of effectively protecting users and facilitating the replacement of the balance weight, the invention provides the following technical scheme: a bench press protection device convenient for weight adjustment comprises a device body, wherein the bottom of the device body is movably connected with a counterweight base, the top of the counterweight base is fixedly connected with a limiting rod, the outer part of the limiting rod is movably connected with a counterweight disc, the top of the outer part of the limiting rod is movably connected with a movable support, the inner part of the movable support is in threaded connection with a threaded rod, the top of the threaded rod is fixedly connected with a rocker, the right side of the middle part of the threaded rod is connected with a rotating rod I through a first gear transmission, one end of the device body, close to the rocker, is fixedly connected with a fixing head, the inner part of the fixing head is fixedly connected with a steel cable core belt, the fixing head is movably connected with a large pulley through the steel cable core belt, the inner part of the large pulley is fixedly connected with a connecting rod, one side of the device, the upper and lower both sides fixedly connected with stay cord area of push rod, the both sides of push rod are connected with the drive wheel through stay cord belt transmission, the inside fixedly connected with bull stick two of drive wheel, one side fixedly connected with second gear of device body is kept away from to bull stick two, the right side meshing of second gear is connected with the rack, the left end of device body has the head backup plate through adjusting device swing joint, one side fixedly connected with bench press support that the device body bottom is close to the head backup plate.
Preferably, the quantity of gag lever post is two, and the outside spacing connection of gag lever post has counterweight disk and movable support, counterweight disk quantity is sixteen, and the symmetric distribution is in the both sides of device body, counterweight disk's inside is provided with the screw thread, and counterweight disk's inside and the outside looks adaptation of threaded rod, the effect of changing the counter weight is realized to different layers of counterweight disk to the threaded rod rotation, makes counterweight disk's restriction move on the gag lever post, avoids taking place counterweight disk and breaks away from the consequence that rolls away, improves the security.
Preferably, the movable support is fixedly installed at two ends of the connecting rod respectively, the right side of the movable support is rotatably connected with the first gear and the first rotating rod, the inner portion of the movable support is matched with the threaded rod, the threaded rod moves up and down in the inner thread of the movable support, the position of the threaded rod is fixed, and the stability of the device is improved.
Preferably, the number of the movable support, the threaded rod, the rocker, the first gear, the first rotating rod, the large pulley, the connecting rod, the first pulley block, the driving wheel, the second rotating rod, the second gear and the rack is two, and the movable support, the threaded rod, the rocker, the first gear, the first rotating rod, the large pulley, the connecting rod, the first pulley block, the driving wheel, the second rotating rod, the second gear and the rack are symmetrically arranged at the front end and the rear end of.
Preferably, two ends of the large pulley surround the steel rope core belt, one end of the steel rope core belt is fixedly connected with the fixing head, the middle of the steel rope core belt is connected with the large pulley through the pulley block I, the other end of the steel rope core belt is fixedly connected with the push rod, and the fixing head, the pulley block I, the large pulley and the push rod under the limiting effect of the horizontal pushing support are connected into a whole through the steel rope core belt to play a role in exercise.
Preferably, the transmission wheel is composed of two pulleys, the stay cord belts are wound on two sides of the transmission wheel, and the number of the stay cord belts and the number of the steel rope core belts are two and are symmetrically distributed at the front end and the rear end of the device body.
Preferably, the quantity of bench press support is two, and the symmetric distribution is both ends around the device body, the inside spacing push rod and the rack of being connected with of bench press support, the inside rotation of bench press support is connected with bull stick two, provides the power basis for the protection action of device body.
(III) advantageous effects
Compared with the prior art, the invention provides a bench press protection device convenient for weight adjustment, which has the following beneficial effects:
1. this bench press protection device convenient to adjust weight, stay cord area through both sides fixed connection about the push rod, the drive wheel at both ends about the stay cord area winding, the inside fixed connection's of drive wheel of bottom bull stick two, bull stick two drives second gear revolve, when the push rod reachs the upper and lower limit position, the rack supports ground when last spacing, catch on the edge of device body when spacing down, thereby reach the effect of the user of protection under the condition that the exhaustion appears in the use, the security and the stability of improvement device.
2. This bench press protection device convenient to adjust weight, bottom fixed connection through the counter weight base. The utility model discloses a horizontal bench press counter weight, including gag lever post, the inside outside spacing connection with the gag lever post of counterweight disk, the top fixedly connected with rocker of threaded rod, the rotatory counterweight disk that gets into different layers that makes the threaded rod of rocker rotation, under the effect of gag lever post, movable support and counterweight disk move in vertical direction to reach the effect of being convenient for change horizontal bench press counter weight, need not dismantle the installation barbell, easy and simple to handle saves time, reinforcing user's experience is felt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic diagram of the horizontal thrust upper limit of the present invention;
FIG. 4 is an enlarged view of the structure shown at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure shown at B in FIG. 1 according to the present invention;
fig. 6 is an enlarged view of the structure of fig. 1 at C according to the present invention.
In the figure: 1. a device body; 2. a counterweight base; 3. a limiting rod; 4. a weight plate; 5. a movable support; 6. a threaded rod; 7. a rocker; 8. a first gear; 9. a first rotating rod; 10. a fixed head; 11. a steel cord core belt; 12. a large pulley; 13. a connecting rod; 14. a first pulley block; 15. a push rod; 16. a rope pulling belt; 17. a driving wheel; 18. a second rotating rod; 19. a second gear; 20. a rack; 21. an adjustment device; 22. a head rest plate; 23. a bench press bracket.
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. 1-6, a bench press protection device convenient for weight adjustment comprises a device body 1, a counterweight base 2 is movably connected at the bottom of the device body 1, a limiting rod 3 is fixedly connected at the top of the counterweight base 2, two counterweight disks 4 are movably connected at the outside of the limiting rod 3, the number of the limiting rods 3 is two, the number of the counterweight disks 4 and movable supports 5 are connected at the outside of the limiting rod 3 in a limiting manner, sixteen counterweight disks 4 are symmetrically distributed at two sides of the device body 1, threads are arranged inside the counterweight disks 4, the interiors of the counterweight disks 4 are matched with the exteriors of the threaded rods 6, the threaded rods 6 are rotated to different layers of disks 4 to realize the counterweight replacement effect, so that the counterweight disks 4 are limited on the limiting rod 3 to move, the consequence that the counterweight disks 4 are separated from rolling away is avoided, the safety is improved, the movable supports 5 are movably connected at the top of the outside of the limiting rod, the inner thread of the movable support 5 is connected with a threaded rod 6, the movable support 5 is respectively and fixedly arranged at two ends of a connecting rod 13, the right side of the movable support 5 is rotatably connected with a first gear 8 and a first rotating rod 9, the inner part of the movable support 5 is matched with the threaded rod 6, so that the threaded rod 6 moves up and down in the inner thread of the movable support 5, the position of the threaded rod 6 is fixed, the stability of the device is improved, the movable support 5, the threaded rod 6, a rocker 7, the first gear 8, the first rotating rod 9, a large pulley 12, the connecting rod 13, the first pulley block 14, a driving wheel 17, a second rotating rod 18, a second gear 19 and a rack 20 are respectively arranged at the front end and the rear end of the device body 1 symmetrically, so that the gravity at two ends of the device body 1 is kept stable in the horizontal pushing process, the top of the threaded rod 6 is fixedly connected with the rocker 7, one end of the device body 1 close to the rocker 7 is fixedly connected with a fixing head 10, the inside of the fixing head 10 is fixedly connected with a steel rope core belt 11, the fixing head 10 is movably connected with a large pulley 12 through the steel rope core belt 11, two ends of the large pulley 12 surround the steel rope core belt 11, one end of the steel rope core belt 11 is fixedly connected with the fixing head 10, the middle of the steel rope core belt is connected with a push rod 15 through a pulley block 14 and the large pulley 12, the other end of the steel rope core belt 11 connects the fixing head 10, the pulley block 14, the large pulley 12 and the push rod 15 under the limiting action of a horizontal push bracket 23 into a whole to play the exercise role, the inside of the large pulley 12 is fixedly connected with a connecting rod 13, one side of the device body 1 close to the rocker 7 is fixedly connected with the pulley block 14, the other end of the steel rope core belt 11 is fixedly connected with a push rod 15, the, the driving wheel 17 is composed of two pulleys, the pull rope belt 16 is encircled at two sides of the driving wheel 17, the number of the pull rope belt 16 and the number of the steel rope core belts 11 are two, the two horizontal-pushing device is symmetrically distributed at the front end and the rear end of the device body 1, a second rotating rod 18 is fixedly connected inside the transmission wheel 17, a second gear 19 is fixedly connected at one side of the second rotating rod 18, which is far away from the device body 1, a rack 20 is meshed and connected at the right side of the second gear 19, the left end of the device body 1 is movably connected with a head backup plate 22 through an adjusting device 21, a horizontal-pushing support 23 is fixedly connected at one side of the bottom of the device body 1, which is close to the head backup plate 22, the number of the horizontal-pushing supports 23, the two ends around the device body 1 are symmetrically distributed, the inside limit of the horizontal push support 23 is connected with a push rod 15 and a rack 20, the inside of the horizontal push support 23 is rotatably connected with a second rotating rod 18, and a power foundation is provided for protection actions of the device body 1.
The working process and principle are as follows: before the device is used, a proper horizontal-pushing counterweight is selected according to training requirements, the push rod 15 is located at a lower limit position, one end of a steel rope core belt 11 is fixedly connected with a fixed head 10, the other end of the steel rope core belt is fixedly connected with the push rod 15, a large pulley 12 is supported in the middle through the guide of a pulley block I14, a connecting rod 13 is fixedly connected inside the large pulley 12, movable supports 5 are fixedly connected with the front end and the rear end of the connecting rod 13, a rotary rocker 7 is fixedly connected with a threaded rod 6 at the bottom of the rocker 7 to drive the threaded rod 6 to rotate, the outer part of the threaded rod 6 is in threaded connection with the inner part of the movable support 5, a rotating rod I9 is connected on the left side of the middle part of the threaded rod 6 through a first gear 8 in a transmission mode, the rotating rod I9 rotates to drive a first gear 8 at the rear end and, rotating the threaded rod 6 to the bottommost part, needing the minimum balance weight, rotating the rocker 7 to drive the threaded rod 6 to the topmost balance weight plate 4, completing the balance weight replacement, pressing the adjusting device 21 movably connected at the left end of the rotating device body 1, adjusting the angle of the head backup plate 22, laying on the upper surface of the device body 1 by a user, pushing the push rod 15 upwards, under the limiting action inside the horizontal pushing support 23, the push rod 15 can only move up and down, the section of the push rod 15 is fixedly connected with a steel rope core belt 11, the steel rope core belt 11 bypasses a pulley block 14, a bearing large pulley 12, a movable support 5 fixedly connected with the large pulley 12, the threaded rod 6 fixedly connected with the inner part of the movable support 5, and the balance weight plate 4 connected with the bottom of the threaded rod 6 through threads, pull rope belts 16 are fixedly connected with the upper and lower sides of the push rod 15, the pull rope belts 16 encircle the two ends of the, the driving wheel 17 is driven to rotate, a rotating rod II 18 is fixedly connected inside the driving wheel 17 at the bottom, a second gear 19 is fixedly connected at the front end of the rotating rod II 18, a rack 20 is meshed and connected to the right side of the second gear 19, the push rod 15 upwards enables the rack 20 to move downwards, when the push rod 15 reaches an upper limit position, the lower end of the push rod is abutted against the ground, at the moment, the push rod 15 is lifted downwards, at the moment, the steel cable core belt 11 bears the large pulley 12, the movable support 5 fixedly connected with the large pulley 12, the threaded rod 6 in threaded connection inside the movable support 5 and the balance weight disc 4 in threaded connection with the bottom of the threaded rod 6 move downwards together, the second gear 19 rotates reversely to drive the rack 20 to move upwards, when the push rod 15 reaches a lower limit position, the bottom end of the rack 20 is abutted against the edge of the device body 1, the push rod 15 is guaranteed not to, the push rod 15 is pushed further into the next cycle.
In conclusion, this bench press protection device convenient to adjust weight, stay cord area 16 through push rod 15 upper and lower both sides fixed connection, stay cord area 16 encircles the drive wheel 17 at upper and lower both ends, the inside fixed connection's of drive wheel 17 of bottom bull stick two 18, bull stick two 18 drives second gear 19 and rotates, when push rod 15 reachs upper and lower limit position, rack 20 supports ground when upper limit, catch on the edge of device body 1 when lower limit, thereby reach the effect of protecting the user under the condition that the power is exhausted in the use, improve the security and the stability of device.
Moreover, the bench press protection device convenient for weight adjustment is fixedly connected with the bottom of the counterweight base 2. Gag lever post 3, inside and the outside spacing connection of gag lever post 3 of 4 inside and the counter weight plates, the top fixedly connected with rocker 7 of threaded rod 6, the rotatory counter weight plates 4 that get into different layers that make threaded rod 6 of 7 rotations of rocker, under the effect of gag lever post 3, movable support 5 and counter weight plate 4 move in vertical direction to reach the effect of being convenient for change the bench press counter weight, need not dismantle the installation barbell, easy and simple to handle, save time, reinforcing user's experience is felt.
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 (7)
1. The utility model provides a bench press protection device convenient to adjust weight, includes device body (1), its characterized in that: the device is characterized in that a counterweight base (2) is movably connected to the bottom of the device body (1), a limiting rod (3) is fixedly connected to the top of the counterweight base (2), a counterweight disc (4) is movably connected to the outside of the limiting rod (3), a movable support (5) is movably connected to the top of the outside of the limiting rod (3), a threaded rod (6) is connected to the inner thread of the movable support (5), a rocker (7) is fixedly connected to the top of the threaded rod (6), a first rotating rod (9) is connected to the right side of the middle of the threaded rod (6) in a transmission mode through a first gear (8), a fixing head (10) is fixedly connected to one end, close to the rocker (7), of the device body (1), a steel rope core belt (11) is fixedly connected to the inside of the fixing head (10), and the fixing head (10) is movably connected with a large, a connecting rod (13) is fixedly connected inside the large pulley (12), a pulley block I (14) is fixedly connected on one side of the device body (1) close to the rocker (7), the other end of the steel rope core belt (11) is fixedly connected with a push rod (15), the upper side and the lower side of the push rod (15) are fixedly connected with a rope pulling belt (16), two sides of the push rod (15) are connected with a driving wheel (17) through a rope pulling belt (16) in a transmission way, a second rotating rod (18) is fixedly connected inside the driving wheel (17), a second gear (19) is fixedly connected on one side of the second rotating rod (18) far away from the device body (1), the right side of the second gear (19) is engaged and connected with a rack (20), the left end of the device body (1) is movably connected with a head backup plate (22) through an adjusting device (21), one side of the bottom of the device body (1) close to the head backup plate (22) is fixedly connected with a horizontal pushing support (23).
2. A bench press protection device to facilitate weight adjustment as claimed in claim 1, wherein: the quantity of gag lever post (3) is two, and the outside spacing connection of gag lever post (3) has counterweight disk (4) and movable support (5), counterweight disk (4) quantity is sixteen, and the symmetric distribution is in the both sides of device body (1), the inside of counterweight disk (4) is provided with the screw thread, the outside looks adaptation of the inside of counterweight disk (4) and threaded rod (6).
3. A bench press protection device to facilitate weight adjustment as claimed in claim 1, wherein: the movable support (5) is fixedly arranged at two ends of the connecting rod (13) respectively, the right side of the movable support (5) is rotatably connected with a first gear (8) and a first rotating rod (9), and the inside of the movable support (5) is matched with the threaded rod (6).
4. A bench press protection device to facilitate weight adjustment as claimed in claim 1, wherein: the device is characterized in that the number of the movable supports (5), the threaded rods (6), the rocking rods (7), the first gears (8), the first rotating rods (9), the large pulleys (12), the connecting rods (13), the pulley block I (14), the transmission wheels (17), the rotating rods II (18), the second gears (19) and the racks (20) is two, and the movable supports, the threaded rods (6), the rocking rods (7), the first gears (8), the rotating rods I (9), the large pulleys (12), the connecting rods (13), the.
5. A bench press protection device to facilitate weight adjustment as claimed in claim 1, wherein: two ends of the large pulley (12) surround the steel rope core belt (11), one end of the steel rope core belt (11) is fixedly connected with a fixing head (10), the middle of the steel rope core belt is fixedly connected with a push rod (15) through a pulley block I (14) and the large pulley (12), and the other end of the steel rope core belt is fixedly connected with the push rod (15).
6. A bench press protection device to facilitate weight adjustment as claimed in claim 1, wherein: the transmission wheel (17) is composed of two pulleys, the stay cord belts (16) are encircled on two sides of the transmission wheel (17), and the number of the stay cord belts (16) and the number of the steel rope core belts (11) are two and are symmetrically distributed.
7. A bench press protection device to facilitate weight adjustment as claimed in claim 1, wherein: the quantity of bench press support (23) is two, and the symmetric distribution is at the front and back both ends of device body (1), the inside limit connection of bench press support (23) has push rod (15) and rack (20), the inside rotation of bench press support (23) is connected with bull stick two (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050185.9A CN112206465A (en) | 2020-09-29 | 2020-09-29 | Bench press protection device convenient to adjust weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050185.9A CN112206465A (en) | 2020-09-29 | 2020-09-29 | Bench press protection device convenient to adjust weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112206465A true CN112206465A (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011050185.9A Pending CN112206465A (en) | 2020-09-29 | 2020-09-29 | Bench press protection device convenient to adjust weight |
Country Status (1)
| Country | Link |
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| CN (1) | CN112206465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843600A (en) * | 2021-03-02 | 2021-05-28 | 广州丽星网络科技有限公司 | Based on thing networking is with supplementary body-building equipment |
| CN113797482A (en) * | 2021-10-08 | 2021-12-17 | 江苏金晟体育科技有限公司 | Automatic weighting device for sitting type shoulder pushing equipment and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203647953U (en) * | 2013-06-04 | 2014-06-18 | 杜量 | Multifunctional electromagnetic bench press |
| CN207856173U (en) * | 2018-02-06 | 2018-09-14 | 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 |
| CN209933931U (en) * | 2019-04-25 | 2020-01-14 | 河南大学 | Flat-plate horizontal-pushing fitness equipment protection device |
| CN211383621U (en) * | 2019-08-09 | 2020-09-01 | 铁道警察学院 | Barbell for physical strength training |
-
2020
- 2020-09-29 CN CN202011050185.9A patent/CN112206465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203647953U (en) * | 2013-06-04 | 2014-06-18 | 杜量 | Multifunctional electromagnetic bench press |
| CN207856173U (en) * | 2018-02-06 | 2018-09-14 | 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 |
| CN209933931U (en) * | 2019-04-25 | 2020-01-14 | 河南大学 | Flat-plate horizontal-pushing fitness equipment protection device |
| CN211383621U (en) * | 2019-08-09 | 2020-09-01 | 铁道警察学院 | Barbell for physical strength training |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843600A (en) * | 2021-03-02 | 2021-05-28 | 广州丽星网络科技有限公司 | Based on thing networking is with supplementary body-building equipment |
| CN112843600B (en) * | 2021-03-02 | 2022-10-04 | 江苏铁人科技有限公司 | Based on thing networking is with supplementary body-building equipment |
| CN113797482A (en) * | 2021-10-08 | 2021-12-17 | 江苏金晟体育科技有限公司 | Automatic weighting device for sitting type shoulder pushing equipment and using method thereof |
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Application publication date: 20210112 |
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| RJ01 | Rejection of invention patent application after publication |