CN115177924B - Multifunctional pull-up auxiliary device - Google Patents
Multifunctional pull-up auxiliary device Download PDFInfo
- Publication number
- CN115177924B CN115177924B CN202210908327.3A CN202210908327A CN115177924B CN 115177924 B CN115177924 B CN 115177924B CN 202210908327 A CN202210908327 A CN 202210908327A CN 115177924 B CN115177924 B CN 115177924B
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- China
- Prior art keywords
- connecting structure
- rod
- block
- sliding block
- locking
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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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- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
- A63B23/1218—Chinning, pull-up, i.e. concentric movement
-
- 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
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
-
- 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
- A63B21/068—User-manipulated weights using user's body weight
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
Landscapes
- 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)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the technical field related to body-building equipment, in particular to a multifunctional pull-up auxiliary device, which comprises two symmetrically arranged brackets, wherein a movable rod for supporting hands of a user is arranged above the two brackets, the brackets are fixedly connected with a supporting rod, a sliding block which slides up and down is arranged on the supporting rod, the auxiliary device also comprises a pedal for the user to stand, the brackets are respectively connected with a first connecting structure and a second connecting structure on the upper side and the lower side of the sliding block, and the first connecting structure and the second connecting structure are detachably connected with the sliding block; the upper side and the lower side of the sliding block are respectively provided with the first connecting structure and the second connecting structure, and the effects of assisting in exercise or loading exercise are achieved by changing the connection relation between the first connecting structure and the sliding block and adjusting the exercise influence of the pedal on a user.
Description
Technical Field
The invention relates to the technical field related to fitness equipment, in particular to a multifunctional pull-up auxiliary device.
Background
The body-building exercise has a plurality of benefits to the human body, and a plurality of exercise equipment for assisting in exercise are arranged in the gymnasium, so that the effective body-building of the human body from different angles is ensured, and meanwhile, the body-building exercise can be assisted. Pull-up is a simpler exercise mode, which exercises the upper limb strength of a person and is also a basic method for exercising the back. The existing pull-up exercise apparatus is relatively simple in structure and can only provide a normal pull-up exercise environment. Different exercisers have different needs, primary exercisers need to perform exercise assistance, advanced exercisers need weight training, and existing equipment cannot do so.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, an object of the present invention is to provide a multifunctional pull-up assisting device.
In order to achieve the above purpose, the present invention provides the following technical solutions: the multifunctional pull-up auxiliary device comprises two symmetrically arranged brackets, wherein the two brackets are fixedly connected through a connecting rod, a movable rod for supporting the hands of a user is arranged above the two brackets, the brackets are fixedly connected with a supporting rod, a sliding block which slides up and down is arranged on the supporting rod, the auxiliary device further comprises a pedal for the user to stand, the pedal is fixedly connected with the sliding blocks on the two sides, and a connecting structure for fixing the feet of the user is arranged on the pedal; the support is respectively connected with a first connecting structure and a second connecting structure on the upper side and the lower side of the sliding block, a first spring and a second spring are respectively sleeved on the first connecting structure and the second connecting structure, the first spring is used for providing upward elastic force of the sliding block, the second spring is used for providing downward elastic force of the sliding block, and the first connecting structure and the second connecting structure are detachably connected with the sliding block; during exercise assisting, the first connecting structure is connected with the sliding block, the second connecting structure is separated from the sliding block, during load exercise, the second connecting structure is connected with the sliding block, and the first connecting structure is separated from the sliding block.
Compared with the prior art, the invention has the beneficial effects that: through footboard and movable rod, give the user and take exercise the space, the user can stand and grip the movable rod and move on the footboard, and the upside of slider is equipped with first connection structure and second connection structure respectively, through the connection relation change of first connection structure and second connection structure and slider, makes the footboard receive ascending power or decurrent power, and the user can receive the influence of external force when taking exercise to play supplementary exercise or load effect of taking exercise.
Further, connection structure includes two bandages, the one end of bandage with footboard fixed connection, the other end of bandage is connected with locking mechanical system, and when using, user's foot card goes into the below of bandage.
Further, locking mechanical system is including lock seat and locking piece, the locking piece with bandage fixed connection, be equipped with the storage tank on the footboard, the lock seat with the lateral wall in storage tank rotates to be connected, one side of lock seat is equipped with the draw-in groove, the opposite side of lock seat rotates to be connected with the cardboard, fixedly connected with extension piece on the cardboard, during the locking, the card is gone into to one side card of locking piece the draw-in groove, the opposite side of locking piece with the cardboard joint.
Further, the width of extension piece is less than the locking piece, the up end fixedly connected with of locking piece two fixed blocks, the upper end of fixed block is equipped with the chamfer, and during the locking, the fixed block is located the both sides of extension piece, during the unblock, one of them fixed block butt the lower terminal surface of extension piece.
Further, be equipped with the locked groove on the lateral wall of slider, threaded connection has first locking screw and second locking screw on the upper and lower wall of locked groove respectively, first locking screw with first connection structure can dismantle the connection, the second locking screw with second connection structure can dismantle the connection, first locking screw with the second locking screw all runs through the slider.
Further, the first connecting structure comprises a first telescopic rod, the first spring is sleeved on the first telescopic rod, the first spring is connected with the upper end and the lower end of the first telescopic rod, and the first locking screw is in threaded connection with the first telescopic rod.
Further, the lower extreme fixedly connected with extension rod of fixed plate, the extension rod with the upper end sliding connection of first telescopic link, fixedly connected with connecting rod on the first telescopic link, the connecting rod with bracing piece sliding connection, threaded connection has the screw rod that is used for increasing frictional force on the connecting rod, during the locking, the screw rod butt the bracing piece.
Further, the second connection structure comprises a second telescopic rod, the lower end of the second telescopic rod is fixedly connected with the support, the second telescopic rod is connected with the sliding block through the connection mechanism, the second spring is sleeved on the second telescopic rod, and the second spring is connected with the connection mechanism and the second telescopic rod.
Further, coupling mechanism includes first hook piece and second hook piece, the second locking screw with have first hook piece fixed connection, first hook piece is located the below of slider, the upper end of second telescopic link with second hook piece fixed connection, during the load exercise, first hook piece with second hook piece connects.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a pedal structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a locking mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a bracket according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;
fig. 6 is a schematic diagram of a lock groove structure according to an embodiment of the invention.
In the figure: 11. a bracket; 12. a fixing plate; 21. an extension rack; 22. a connecting rod; 23. a movable rod; 24. a connecting groove; 31. a slide block; 32. a support rod; 33. a first telescopic rod; 35. an extension rod; 36. a connecting rod; 41. a pedal; 42. a receiving groove; 43. a strap; 44. a lock base; 45. a locking piece; 451. a fixed block; 46. a clamping plate; 47. a clamping groove; 61. a first hook block; 62. a second telescopic rod; 63. a second hook block; 64. a locking groove; 65. a first locking screw; 66. and a second locking screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1, the invention provides a multifunctional pull-up auxiliary device, which comprises two symmetrically arranged brackets 11, wherein the two brackets 11 are fixedly connected through a connecting rod, a movable rod 23 for supporting hands of a user is arranged above the two brackets 11, an extension frame 21 is fixedly arranged at the top of the brackets 11, a plurality of connecting grooves 24 are arranged on the extension frame 21, the connecting grooves 24 penetrate through the extension frame 21 and are provided with openings, the auxiliary device also comprises a movable rod 23 for supporting hands of the user, two ends of the movable rod 23 are respectively clamped with the connecting grooves 24, the connecting grooves 24 are sequentially arranged from top to bottom, the adjustment can be performed according to the height requirement of the user, the use condition is met, further, the two brackets 11 are fixedly connected through the connecting rod at the bottom, and the extension frame 21 is fixedly connected through the connecting rod 22 at the top.
The support 11 includes the bottom plate of downside and the support body of being fixed in on the bottom plate, fixed mounting has fixed plate 12 on the lateral wall of support body, the lower terminal surface fixedly connected with bracing piece 32 of fixed plate 12, the vertical setting of bracing piece 32, the lower extreme of bracing piece 32 with the bottom plate fixed connection of support 11, bracing piece 32 sets up in pairs, slidable mounting has slider 31 on the bracing piece 32, slider 31 and two the equal sliding connection of bracing piece 32, auxiliary device still includes the footboard 41 that is used for the user to stand, footboard 41 level sets up, footboard 41 and both sides slider 31 equal fixed connection, the user be in movable rod 23 with between footboard 41 carries out the pull-up exercise.
The lower end of the fixed plate 12 is connected with a first connecting structure, the bracket 11 is connected with a second connecting structure at the lower side of the sliding block 31, the first connecting structure and the second connecting structure both comprise springs, the first connecting structure and the second connecting structure are both detachably connected with the sliding block 31, when the first connecting structure is connected with the sliding block 31, the sliding block 31 is subjected to upward external force, when the second connecting structure is connected with the sliding block 31, the sliding block 31 is additionally subjected to downward force, and the device is switched under the conditions of auxiliary exercise and load exercise by adjusting the first connecting structure and the second connecting structure; during exercise assistance, the first connection structure is connected to the slider 31, the second connection structure is separated from the slider 31, and during load exercise, the second connection structure is connected to the slider 31, and the first connection structure is separated from the slider 31, as shown in fig. 4.
The first connecting structure comprises a first telescopic rod 33, the first telescopic rod 33 comprises an outer rod and an inner rod sliding in the outer rod, the first telescopic rod 33 comprises a spring, the spring is sleeved on the inner rod, one end of the spring is fixedly connected with the outer rod, the other end of the spring is connected with a sliding block 31, one end of the inner rod extending out of the outer rod is detachably connected with the sliding block 31, the effect of applying external force is achieved, the upper end of the outer rod is slidably connected with an extension rod 35, the upper end of the extension rod 35 is fixedly connected with a fixed plate 12, the position of the first telescopic rod is adjusted through the extension rod 35 and the outer rod, the external force of an auxiliary pull-up is changed, the stability of the first telescopic rod 33 is guaranteed, a connecting rod 36 is fixedly connected to the outer wall of the first telescopic rod 33, meanwhile, a screw is connected to the connecting rod 36 in a threaded mode, the friction force between the connecting rod 36 and the supporting rod 32 is increased through the screw rod, and the effect of adjusting and locking is achieved, as shown in fig. 4.
Further, the second connection structure includes a second telescopic rod 62, the second telescopic rod 62 and the first telescopic rod 33 have the same structure, and an outer rod of the second telescopic rod 62 is fixed on the bracket 11.
In order to ensure that the first connecting structure and the second telescopic mechanism can be detachably connected with the sliding block 31, a locking groove 64 is formed in the side wall of the sliding block 31, a first locking screw 65 and a second locking screw 66 are respectively connected to the upper wall and the lower wall of the locking groove 64 in a threaded mode, and the first locking screw 65 is in threaded connection with the inner rod of the first telescopic rod 33.
Because the second telescopic mechanism is used for applying load to a user when working, when the load far exceeds the limit of the user, the load can cause additional influence to the user, therefore, the connection between the second telescopic mechanism and the sliding block 31 needs to be quickly separated, the second locking screw 66 is fixedly connected with the first hook block 61 outside the sliding block 31, the upper end of the second telescopic rod 62 is connected with the second hook block 63, when the load exercises, the first hook block 61 is connected with the second hook block 63, the second telescopic rod 62 is provided with a spring, and the spring is connected with the second telescopic rod 62 and the second hook block 63.
Since the user needs to contact with the pedal 41 when performing exercise assistance or load exercise, the connection between the user's legs and the pedal 41 needs to be ensured to be stable, the connection structure comprises two straps 43, the straps 43 are made of elastic materials, the user's legs are fixed on the pedal 41 through the straps, one end of each strap 43 is fixedly connected with the pedal 41, and the other end of each strap 43 is connected with a locking mechanism, on the other hand, the user may encounter unexpected situations such as force release during exercise, and the user may not conveniently disengage the legs from the pedal 41 at this time, so the straps 43 are connected through the locking mechanism, and the locking mechanism can be separated through leg force application, as shown in fig. 2.
As shown in fig. 3, the locking mechanism includes a lock seat 44 and a lock block 45, the lock block 45 is fixedly connected with the strap 43, the pedal 41 is provided with a containing groove 42, the lock seat 44 is rotatably connected with a side wall of the containing groove 42, one side of the lock seat 44 is provided with a clamping groove 47, the other side of the lock seat 44 is rotatably connected with a clamping plate 46, an extension block 461 is fixedly connected to the clamping plate 46, the upper end face of the extension block 461 is provided with a round angle, the width of the extension block 461 is smaller than that of the lock block 45, the upper end face of the lock block 45 is fixedly connected with two fixing blocks 451, the upper end face of the fixing block 451 is provided with an inclined plane, during locking, the fixing blocks 451 are located on two sides of the extension block 461, one side of the lock block 45 is located below the extension block 461, the other side of the lock block 45 is clamped into the clamping groove 47, when the lock block 45 cannot be separated upwards, and when the lock block 45 is unlocked, the user rotates a leg through 43 to drive the lock block 45 to rotate, and the fixing blocks 451 are abutted against the lower end face 46, so that the lock block 45 can be separated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multi-functional pull-up auxiliary device, includes support (11) that two symmetries set up, two support (11) pass through connecting rod fixed connection, its characterized in that: the auxiliary device comprises a support (11), wherein a movable rod (23) for supporting the hands of a user is arranged above the support (11), a support rod (32) is fixedly connected to the support (11), a sliding block (31) sliding up and down is arranged on the support rod (32), the auxiliary device further comprises a pedal (41) for the user to stand, the pedal (41) and the sliding blocks (31) on two sides are fixedly connected, and a connecting structure for fixing the feet of the user is arranged on the pedal (41); the support (11) is respectively connected with a first connecting structure and a second connecting structure on the upper side and the lower side of the sliding block (31), a first spring (13) and a second spring (14) are respectively sleeved on the first connecting structure and the second connecting structure, the first spring (13) is used for providing upward elastic force of the sliding block (31), the second spring (14) is used for providing downward elastic force of the sliding block (31), and the first connecting structure and the second connecting structure are detachably connected with the sliding block (31); the first connecting structure is connected with the sliding block (31) during exercise assistance, the second connecting structure is separated from the sliding block (31), the second connecting structure is connected with the sliding block (31) during load exercise, and the first connecting structure is separated from the sliding block (31);
the side wall of the sliding block (31) is provided with a locking groove (64), a first locking screw (65) and a second locking screw (66) are respectively connected to the upper wall and the lower wall of the locking groove (64) in a threaded mode, the first locking screw (65) is detachably connected with the first connecting structure, the second locking screw (66) is detachably connected with the second connecting structure, and the first locking screw (65) and the second locking screw (66) penetrate through the sliding block (31);
the first connecting structure comprises a first telescopic rod (33), the first spring (13) is sleeved on the first telescopic rod (33), the first spring (13) is connected with the upper end and the lower end of the first telescopic rod (33), and the first locking screw (65) is in threaded connection with the first telescopic rod (33);
the second connecting structure comprises a second telescopic rod (62), the lower end of the second telescopic rod (62) is fixedly connected with the support (11), the second telescopic rod (62) is connected with the sliding block (31) through a connecting mechanism, the second spring (14) is sleeved on the second telescopic rod (62), and the second spring (14) is connected with the connecting mechanism and the second telescopic rod (62).
2. A multi-functional pull-up assist device as set forth in claim 1 wherein: the connecting structure comprises two binding bands (43), one end of each binding band (43) is fixedly connected with the pedal (41), and the other end of each binding band (43) is connected with a locking mechanism.
3. A multi-functional pull-up assist device as claimed in claim 2, wherein: the locking mechanism comprises a lock seat (44) and a lock block (45), the lock block (45) is fixedly connected with a binding band (43), a containing groove (42) is formed in a pedal (41), the lock seat (44) is rotationally connected with the side wall of the containing groove (42), a clamping groove (47) is formed in one side of the lock seat (44), a clamping plate (46) is rotationally connected with the other side of the lock seat (44), an extension block (461) is fixedly connected to the clamping plate (46), and one side of the lock block (45) is clamped into the clamping groove (47) during locking, and the other side of the lock block (45) is clamped with the clamping plate (46).
4. A multi-functional pull-up assist device as claimed in claim 3, wherein: the width of extension piece (461) is less than locking piece (45), the up end fixedly connected with of locking piece (45) two fixed blocks (451), the upper end of fixed block (451) is equipped with the chamfer, and during the locking, fixed block (451) are located the both sides of extension piece (461), during the unblock, one of them fixed block (451) butt extension piece (461)'s lower terminal surface.
5. A multi-functional pull-up assist device as set forth in claim 1 wherein: the support comprises a bottom plate at the lowest side and a support body fixed on the bottom plate, a fixing plate is fixedly installed on the side wall of the support body, an extension rod (35) is fixedly connected to the lower end of the fixing plate (12), the extension rod (35) is slidably connected with the upper end of a first telescopic rod (33), a connecting rod (36) is fixedly connected to the first telescopic rod (33), the connecting rod (36) is slidably connected with a supporting rod (32), a screw rod for increasing friction force is connected to the connecting rod (36) in a threaded mode, and the screw rod is abutted to the supporting rod (32) during locking.
6. A multi-functional pull-up assist device as set forth in claim 1 wherein: the connecting mechanism comprises a first hook block (61) and a second hook block (63), the second locking screw (66) is fixedly connected with the first hook block (61), the first hook block (61) is located below the sliding block (31), the upper end of the second telescopic rod (62) is fixedly connected with the second hook block (63), and when a load is exercised, the first hook block (61) is connected with the second hook block (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908327.3A CN115177924B (en) | 2022-07-29 | 2022-07-29 | Multifunctional pull-up auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908327.3A CN115177924B (en) | 2022-07-29 | 2022-07-29 | Multifunctional pull-up auxiliary device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410360200.1A Division CN118121909A (en) | 2022-07-29 | Pull-up auxiliary device for assisting exercise or load exercise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115177924A CN115177924A (en) | 2022-10-14 |
| CN115177924B true CN115177924B (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210908327.3A Active CN115177924B (en) | 2022-07-29 | 2022-07-29 | Multifunctional pull-up auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115177924B (en) |
Citations (8)
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| US7837602B1 (en) * | 2008-11-13 | 2010-11-23 | Drybread Michael J | Portable pull-up apparatus and associated method |
| CN205683496U (en) * | 2016-06-03 | 2016-11-16 | 厦门理工学院 | A kind of intelligence chin-up fitness equipment |
| CN210583462U (en) * | 2019-08-29 | 2020-05-22 | 沧州冠龙文体设备制造有限公司 | Horizontal bar with booster |
| CN212974018U (en) * | 2020-06-05 | 2021-04-16 | 曲靖市第一人民医院 | Device is tempered with shank to nursing of old patient's branch of academic or vocational study |
| CN214714005U (en) * | 2021-04-08 | 2021-11-16 | 李炎 | Pull-up auxiliary exercise device |
| CN215025763U (en) * | 2021-05-07 | 2021-12-07 | 董华丽 | Pull-up foundation training device convenient for adjusting training difficulty |
| CN114569973A (en) * | 2022-03-24 | 2022-06-03 | 齐鲁师范学院 | Pull-up training device for physical training |
| CN217886907U (en) * | 2022-07-29 | 2022-11-25 | 浙江腾亚工贸有限公司 | Pull-up auxiliary device |
-
2022
- 2022-07-29 CN CN202210908327.3A patent/CN115177924B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7837602B1 (en) * | 2008-11-13 | 2010-11-23 | Drybread Michael J | Portable pull-up apparatus and associated method |
| CN205683496U (en) * | 2016-06-03 | 2016-11-16 | 厦门理工学院 | A kind of intelligence chin-up fitness equipment |
| CN210583462U (en) * | 2019-08-29 | 2020-05-22 | 沧州冠龙文体设备制造有限公司 | Horizontal bar with booster |
| CN212974018U (en) * | 2020-06-05 | 2021-04-16 | 曲靖市第一人民医院 | Device is tempered with shank to nursing of old patient's branch of academic or vocational study |
| CN214714005U (en) * | 2021-04-08 | 2021-11-16 | 李炎 | Pull-up auxiliary exercise device |
| CN215025763U (en) * | 2021-05-07 | 2021-12-07 | 董华丽 | Pull-up foundation training device convenient for adjusting training difficulty |
| CN114569973A (en) * | 2022-03-24 | 2022-06-03 | 齐鲁师范学院 | Pull-up training device for physical training |
| CN217886907U (en) * | 2022-07-29 | 2022-11-25 | 浙江腾亚工贸有限公司 | Pull-up auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115177924A (en) | 2022-10-14 |
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