CN112741997A - Reverse bow type waist and abdomen strength training device - Google Patents

Reverse bow type waist and abdomen strength training device Download PDF

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Publication number
CN112741997A
CN112741997A CN202110207162.2A CN202110207162A CN112741997A CN 112741997 A CN112741997 A CN 112741997A CN 202110207162 A CN202110207162 A CN 202110207162A CN 112741997 A CN112741997 A CN 112741997A
Authority
CN
China
Prior art keywords
limiting
lower limb
connecting rod
trunk
supporting
Prior art date
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.)
Pending
Application number
CN202110207162.2A
Other languages
Chinese (zh)
Inventor
马勇
王雨洁
段红允
韩春阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Original Assignee
ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE filed Critical ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Priority to CN202110207162.2A priority Critical patent/CN112741997A/en
Publication of CN112741997A publication Critical patent/CN112741997A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising 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)
    • A63B23/0205Abdomen
    • A63B23/0211Abdomen moving torso with immobilized lower limbs
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising 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)
    • A63B23/0233Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising 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)
    • A63B23/0233Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • A63B23/0238Spinal column

Abstract

The invention discloses a reverse bow type waist and abdomen strength training device, which comprises a lower limb limiting mechanism and a trunk supporting mechanism, wherein the lower limb limiting mechanism comprises a foot limiting rod, a knee limiting rod, a first connecting rod and a lower limb adjusting plate; the lower limb adjusting plate is connected with the supporting member through a supporting connecting piece, and the upper end of the supporting connecting piece is connected with the trunk supporting mechanism. The invention reduces the tensioning load of thigh muscle groups by adjusting the included angle between the thigh and the shank, avoids slight strain of thigh muscles when exercising waist and abdomen strength, and is beneficial to the proper health, scientific and progressive strength exercise of people.

Description

Reverse bow type waist and abdomen strength training device
Technical Field
The invention relates to the technical field of fitness equipment. In particular to a reverse bow type waist and abdomen strength training device.
Background
In daily life, people can easily neglect the exercise of the waist and abdomen strength because the occasions using the waist and abdomen strength are less and the time is shorter. However, some people tend to feel tired, especially feeling inadequate trunk strength (mainly lumbar and abdominal strength), when physically active for a long period of time, which makes some people like to sit down on a sofa or chair after physical activity for a long period of time. However, some existing lumbar and abdominal strength exercise exercises have poor effects, such as sit-ups, and especially in the advanced lumbar and abdominal strength training process, the sit-ups can only meet the primary waist and abdominal strength enhancement, but cannot further improve the lumbar and abdominal strength. When the waist and abdomen strength is exercised by the aid of the machine, the existing machine has poor universality, for example, people with poor flexibility of leg muscle groups are not suitable for exercising by using the existing abdominal muscle board, because the tensioning load of thigh muscle groups is large when the existing abdominal muscle board is used for exercising, and the thigh muscle groups are easy to slightly pull when the waist and abdomen strength is exercised.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to provide an inverse bow type waist and abdomen strength training device, which reduces the tension load of thigh muscle groups by adjusting the included angle between the thigh and the shank, so as to avoid slight strain of thigh muscle during waist and abdomen strength training, and facilitate proper health, scientific and gradual strength training.
In order to solve the technical problems, the invention provides the following technical scheme:
the reverse bow type waist and abdomen strength training device comprises a lower limb limiting mechanism and a trunk supporting mechanism, wherein the lower limb limiting mechanism comprises a foot limiting rod, a knee limiting rod, a first connecting rod and a lower limb adjusting plate, the knee limiting rod, the first connecting rod and the foot limiting rod are assembled into an I-shaped structure, the two radial sides of the first connecting rod are respectively provided with the lower limb adjusting plate, the first connecting rod and the lower limb adjusting plate are connected with each other through a first rotating shaft and a lower limb adjusting pin, the two lower limb adjusting plates are coaxially assembled, and the axial directions of the two lower limb adjusting plates are parallel to the axial direction of the knee limiting rod; the lower limb adjusting plate is connected with a supporting member through a supporting connecting piece, and the upper end of the supporting connecting piece is connected with the trunk supporting mechanism; a plurality of limiting holes are axially formed in the lower limb adjusting plate around the lower limb adjusting plate; when the lower limb limiting mechanism is adjusted by adjusting the included angle between the axial direction and the vertical direction of the first connecting rod, the lower limb limiting mechanism is adjusted and is suitable for different people to use, the lower limb adjusting pin is taken out firstly, then the first connecting rod is rotated, and after the lower limb limiting mechanism is adjusted, the lower limb adjusting pin is inserted into the corresponding limiting hole so that the posture of the first limiting rod is fixed.
In the reverse-bow type waist and abdomen strength training device, the first connecting rod comprises an upper connecting rod and a lower connecting rod, the middle section of the knee limiting rod is fixedly connected with the upper end of the upper connecting rod, the lower end of the upper connecting rod is fixedly connected with the mounting disc, the mounting disc is fixedly connected with the upper end of the lower connecting rod, and the lower end of the lower connecting rod is fixedly connected with the foot limiting rod; the upper connecting rod and the lower connecting rod are coaxial; the mounting plate is connected with the lower limb adjusting plate through the first rotating shaft and the lower limb adjusting pin.
Above-mentioned anti-formula abdomen strength training device that bows, be equipped with the spacing elastic material sleeve of using of knee on the knee gag lever post both ends, be equipped with the recess on the spacing elastic material sleeve lateral wall of using of knee.
According to the reverse bow type waist and abdomen strength training device, the two ends of the foot limiting rod are provided with the elastic material sleeves for limiting the feet, and the side walls of the elastic material sleeves for limiting the feet are provided with the limiting grooves.
According to the reverse bow type waist and abdomen strength training device, the trunk supporting mechanism comprises a trunk supporting table, a sliding table, a hip limiting component, a back supporting component and a limiting screw, the hip limiting component and the back supporting component are respectively arranged on the sliding table, the sliding table is arranged on the trunk supporting table and is in sliding connection with the trunk supporting table, and the first end of the trunk supporting table is hinged with the supporting component through a second rotating shaft and a U-shaped connecting piece; the position of the sliding table on the trunk supporting table is fixed by the limiting screw; the hip stop member is located between the lower limb stop mechanism and the back support member and adjacent to the back support member.
According to the reverse bow type waist and abdomen strength training device, the hip limiting component and the back supporting component are respectively provided with a pressure sensor in communication connection with the data collector.
In the reverse bow type waist and abdomen strength training device, the second end of the hip limiting member is connected with the first end of the back supporting member; an inflatable auxiliary airbag first end is disposed on the hip restraint second end and the inflatable auxiliary airbag second end is disposed on the back support member first end.
According to the reverse bow type waist and abdomen strength training device, the side wall of the trunk supporting table is provided with the limiting strip-shaped groove, and the elastic anti-slip material strip is fixedly arranged in the limiting strip-shaped groove; when the position of the sliding table on the trunk supporting table is fixed by the limiting screw, the top end of the limiting screw is in close contact with the elastic anti-slip material strip.
In the reverse bow type waist and abdomen strength training device, the second end of the trunk supporting table is detachably connected with the trunk posture adjusting plate through a trunk posture adjusting pin arranged in the mounting hole on the trunk posture adjusting plate; when the trunk supporting table is required to be adjusted and the included angle of the trunk supporting table and the horizontal line is required to be adjusted, the pin for adjusting the trunk is inserted into the corresponding mounting hole and enables the trunk supporting table to be connected with the trunk posture adjusting plate.
In the reverse bow type waist and abdomen strength training device, the trunk posture adjusting plate is arranged on the base; the sliding table is provided with an elastic band binding mechanism, and the elastic band binding mechanism is detachable from one end of the elastic band.
The technical scheme of the invention achieves the following beneficial technical effects:
1. the invention alleviates the stretching state of the thigh muscle group by adjusting the angle between the shank and the thigh, so that the thigh muscle group is in the critical state between tensioning and pain feeling, thereby not only avoiding the thigh muscle group from being pulled or torn, but also being capable of exercising the thigh muscle group when people do waist and abdomen strength exercise.
2. The inflatable auxiliary air bag is utilized to adjust the opening degree of the lumbar vertebra, and is favorable for adjusting the stretching degrees of the rectus abdominis, the oblique muscle outside the abdomen, the oblique muscle inside the abdomen, the aponeurosis of the oblique muscle outside the abdomen and the ligament of the groove of the abdominal muscle, and the adjustment of the exercise intensity of the abdominal muscle is favorable for the exercising personnel to exercise in a progressive manner.
3. The invention utilizes the elastic band to carry out auxiliary fixation on the spine, thereby avoiding the spine slippage of the exerciser when the second end of the trunk supporting table is lower than the first end of the trunk supporting table, and further avoiding the sports injury.
Drawings
FIG. 1 is a schematic structural view of a reverse bow type waist and abdomen strength training device of the present invention;
FIG. 2 is a schematic structural view of a lower limb limiting mechanism of the reverse bow type waist and abdomen strength training device of the present invention;
fig. 3 is another downward view of fig. 2.
In the drawings, 1-a support member; 2-a support connection; 3-lower limb adjusting plate; 4-elastic material sleeve for foot spacing; 5-knee-positioning elastic material sleeves; 6-foot limiting rod; 7-knee restraint bar; 8-a first connecting rod; 9-a trunk support platform; a 10-U shaped connector; 11-a second shaft; 12-a strip of resilient non-slip material; 13-a slide table; 14-a hip stop member; 15-a back support member; 16-an inflatable auxiliary airbag; 17-elastic band binding member; 18-a limit screw; 19-torso posture adjusting plate; 20-mounting holes; 21-a base; 22-a limiting hole; 23-a first shaft; 24-mounting a disc; 25-lower limb adjustment pin.
Detailed Description
As shown in fig. 1 to 3, the reverse bow type abdomen strength training device of the present invention comprises a lower limb limiting mechanism and a trunk supporting mechanism, wherein the lower limb limiting mechanism comprises a foot limiting rod 6, a knee limiting rod 7, a first connecting rod 8 and a lower limb adjusting plate 3, the knee limiting rod 7, the first connecting rod 8 and the foot limiting rod 6 are assembled into an i-shaped structure, one lower limb adjusting plate 3 is respectively installed at two radial sides of the first connecting rod 8, the first connecting rod 8 and the lower limb adjusting plate 3 are connected by a first rotating shaft 23 and a lower limb adjusting pin 25, the two lower limb adjusting plates 3 are coaxially assembled, and the axial direction of the two lower limb adjusting plates 3 is parallel to the axial direction of the knee limiting rod 7; the lower limb adjusting plate 3 is connected with a support member 1 through a support connecting piece 2, and the upper end of the support connecting piece 2 is connected with the trunk support mechanism; a plurality of limiting holes 22 are axially formed in the lower limb adjusting plate 3 around the lower limb adjusting plate 3; when the lower limb limiting mechanism is adjusted by adjusting the included angle between the axial direction and the vertical direction of the first connecting rod 8, and the lower limb limiting mechanism is suitable for different people to use, the lower limb adjusting pin 25 is taken out, then the first connecting rod 8 is rotated, and after the lower limb limiting mechanism is adjusted, the lower limb adjusting pin 25 is inserted into the corresponding limiting hole 22, so that the posture of the first limiting rod is fixed. The supporting member 1 is a hollow supporting column, and the supporting connecting piece 2 is a U-shaped supporting plate.
The first connecting rod 8 comprises an upper connecting rod and a lower connecting rod, the middle section of the knee limiting rod 7 is fixedly connected with the upper end of the upper connecting rod, the lower end of the upper connecting rod is fixedly connected with an installation disc 24, the installation disc 24 is fixedly connected with the upper end of the lower connecting rod, and the lower end of the lower connecting rod is fixedly connected with the foot limiting rod 6; the upper connecting rod and the lower connecting rod are coaxial; the mounting plate 24 and the lower limb adjustment plate 3 are connected by the first rotation shaft 23 and the lower limb adjustment pin 25. In this embodiment, the knee limiting rod 7 is provided with a knee limiting elastic material sleeve 5 at two ends, and a groove is provided on the side wall of the knee limiting elastic material sleeve 5; the two ends of the foot limiting rod 6 are provided with foot limiting elastic material sleeves 4, and the side walls of the foot limiting elastic material sleeves 4 are provided with limiting grooves. The arrangement of the groove and the limiting groove is used for avoiding the injury of muscles or skins at the foot surface supporting point and the knee supporting point due to extrusion.
The difference in individual physique has led to the thigh rectus muscle in the thigh muscle crowd, has sewed up the muscle, and the medial thigh muscle and the lateral thigh muscle degree of stretching are different, and through the adjustment the size of the contained angle of head rod 8 and vertical direction adjusts the gesture of low limbs stop gear, and then the contained angle between shank and the thigh when adjustment is carried out abdomen strength training to thigh rectus muscle, sewed up muscle, medial thigh muscle and lateral thigh muscle are in the state of excessive stretching in avoiding thigh muscle crowd, have just also avoided thigh rectus muscle, sewed up muscle, medial thigh muscle and lateral thigh muscle to be pulled in the thigh muscle crowd.
The trunk supporting mechanism comprises a trunk supporting table 9, a sliding table 13, a hip limiting component 14, a back supporting component 15 and a limiting screw 18, the hip limiting component 14 and the back supporting component 15 are respectively installed on the sliding table 13, the sliding table 13 is installed on the trunk supporting table 9 and is in sliding connection with the trunk supporting table 9, and a first end of the trunk supporting table 9 is hinged to the supporting component 1 through a second rotating shaft 11 and a U-shaped connecting piece 10; the position of the sliding table 13 on the trunk supporting table 9 is fixed by the limiting screw 18; the hip stop member 14 is located between the lower limb stop mechanism and the back support member 15 and adjacent to the back support member 15. Wherein, the hip limiting component 14 and the back supporting component 15 are both provided with pressure sensors which are in communication connection with a data acquisition unit, and the pressure sensors are shown as small circles on the back supporting component in fig. 1; the second end of the hip restraint member 14 is connected to the first end of the back support member 15; a first end of an inflatable auxiliary airbag 16 is disposed on a second end of said hip restraint member 14 and a second end of said inflatable auxiliary airbag 16 is disposed on a first end of said back support member 15; a limiting strip-shaped groove is formed in the side wall of the trunk supporting table 9, and an elastic anti-skidding material strip 12 is fixedly installed in the limiting strip-shaped groove; when the position of the sliding table 13 on the trunk supporting table 9 is fixed by the limit screw 18, the top end of the limit screw 18 is in close contact with the elastic anti-slip material strip 12; the second end of the trunk supporting table 9 is detachably connected with the trunk posture adjustment plate 19 through a trunk posture adjustment pin 25 arranged in the mounting hole 20 of the trunk posture adjustment plate 19; when the included angle between the trunk supporting platform 9 and the horizontal plane needs to be adjusted, the trunk adjusting pin 25 is inserted into the corresponding mounting hole 20, and the trunk supporting platform 9 is connected with the trunk posture adjusting plate 19; the trunk posture adjustment plate 19 is mounted on the base 21; an elastic band binding member 17 is arranged on the sliding table 13, and the elastic band binding member 17 is detachable from one end of the elastic band. Will buttock stop member 14 with back supporting member 15 sets up on the slip table 13 just the slip table 13 is in can freely slide on the trunk supporting bench 9 to satisfy the people of different heights and use same device to carry out abdomen strength exercise. In this embodiment, the hip stopper 14 and the back support member 15 are integrally formed by digging a U-shaped side opening half groove for preventing the lateral movement of the hip part to both sides in one piece and providing an arc-shaped protrusion on the piece for opening the back spine so that the thoracic cavity is opened, and the inflatable auxiliary airbag 16 is provided at the junction of the U-shaped side opening half groove and the arc-shaped protrusion, as shown in fig. 1.
The posture of the trunk supporting table 9 is adjusted by adjusting the position of the second end of the trunk supporting table 9 in the vertical direction, so that the trunk posture of an exerciser meets the personal exercise requirement in the exercise process, and meanwhile, the elastic band is additionally arranged, so that the spine of the exerciser performing waist and abdomen strength exercise can be subjected to certain constraint force, the spine slippage caused by the self weight or the over-violent force when the exerciser sits up is avoided, the exercise safety is improved, and the exercise injury is avoided.
While in the actual strength exercise of the waist and abdomen, the opening degree between the lumbar vertebra and the sacrum affects the stretching degree of the rectus abdominis muscle, the oblique abdominis muscle, the aponeurosis of the oblique abdominis muscle and the ligament of the sulcus of the abdominal muscle, the stretching degree of the rectus abdominis muscle, the oblique abdominis muscle, the aponeurosis of the oblique abdominis muscle and the ligament of the sulcus of the abdominal muscle has a direct relation with the strength exercise of the abdominal muscle, however, the physical factors of an individual have an influence on the degree of stretching of abdominal muscles that the individual can endure, so that exercising the waist and abdomen strength by the same abdominal muscle group with different stretching degrees can cause the abdominal muscles of a part of people to be strained, whereas in the present invention the degree of stretching of the abdominal muscle group is adjusted by means of said inflatable auxiliary bladder 16, muscle strain in the abdominal muscle group in the case of hard tension is effectively avoided and the inflatable auxiliary airbag 16.
The data acquisition unit can acquire the pressure of the waist and the back on the back supporting member 15 through the pressure sensors, and analyze the muscle state and strength of the back through the action time and the change of the pressure, so that targeted exercise can be performed, and the improvement of the integrity of the strength of the waist and the abdomen can be promoted.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.

Claims (10)

1. The reverse bow type waist and abdomen strength training device is characterized by comprising a lower limb limiting mechanism and a trunk supporting mechanism, wherein the lower limb limiting mechanism comprises a foot limiting rod (6), a knee limiting rod (7), a first connecting rod (8) and a lower limb adjusting plate (3), the knee limiting rod (7), the first connecting rod (8) and the foot limiting rod (6) are assembled into an I-shaped structure, two radial sides of the first connecting rod (8) are respectively provided with the lower limb adjusting plate (3), the first connecting rod (8) is connected with the lower limb adjusting plate (3) through a first rotating shaft (23) and a lower limb adjusting pin (25), the two lower limb adjusting plates (3) are coaxially assembled, and the axial directions of the two lower limb adjusting plates (3) are parallel to the knee limiting rod (7); the lower limb adjusting plate (3) is connected with the supporting member (1) through a supporting connecting piece (2), and the upper end of the supporting connecting piece (2) is connected with the trunk supporting mechanism; a plurality of limiting holes (22) are axially formed on the lower limb adjusting plate (3) around the lower limb adjusting plate (3); when the included angle between the axial direction and the vertical direction of the first connecting rod (8) is adjusted to adjust the lower limb limiting mechanism and enable the lower limb limiting mechanism to be suitable for different people to use, the lower limb adjusting pin (25) is taken out firstly, then the first connecting rod (8) is rotated, and after the lower limb limiting mechanism is adjusted, the lower limb adjusting pin (25) is inserted into the corresponding limiting hole (22) so that the posture of the first limiting rod is fixed.
2. The inverse-arch type abdomen strength training device according to claim 1, wherein the first connecting rod (8) comprises an upper connecting rod and a lower connecting rod, the knee limiting rod (7) is fixedly connected with the upper end of the upper connecting rod at the middle section, the lower end of the upper connecting rod is fixedly connected with a mounting plate (24), the mounting plate (24) is fixedly connected with the upper end of the lower connecting rod, and the lower end of the lower connecting rod is fixedly connected with the foot limiting rod (6); the upper connecting rod and the lower connecting rod are coaxial; the mounting plate (24) and the lower limb adjustment plate (3) are connected by the first rotating shaft (23) and the lower limb adjustment pin (25).
3. The inverse-arch type abdomen strength training device according to claim 1, wherein the knee limiting rod (7) is provided with a knee limiting elastic material sleeve (5) at both ends, and the side wall of the knee limiting elastic material sleeve (5) is provided with a groove.
4. The reverse bow type abdomen strength training device according to claim 1, wherein the foot limiting rod (6) is provided with a foot limiting elastic material sleeve (4) at both ends, and the side wall of the foot limiting elastic material sleeve (4) is provided with a limiting groove.
5. The reverse bow type waist and abdomen strength training device according to any one of claims 1 to 4, wherein the trunk supporting mechanism comprises a trunk supporting platform (9), a sliding table (13), a hip limiting member (14), a back supporting member (15) and a limiting screw (18), the hip limiting member (14) and the back supporting member (15) are respectively installed on the sliding table (13), the sliding table (13) is installed on the trunk supporting platform (9) and is in sliding connection with the trunk supporting platform (9), and a first end of the trunk supporting platform (9) is hinged with the supporting member (1) through a second rotating shaft (11) and a U-shaped connecting piece (10); the position of the sliding table (13) on the trunk supporting table (9) is fixed by the limiting screw (18); the hip stop member (14) is located between the lower limb stop mechanism and the back support member (15) and adjacent to the back support member (15).
6. The reverse bow-type abdomen strength training device according to claim 5, wherein the hip restraint member (14) and the back support member (15) are each provided with a pressure sensor communicatively connected to a data collector.
7. The inverse arch-type lumbo-abdominal strength training device according to claim 6, wherein the second end of the hip restraint member (14) is connected with the first end of the back support member (15); an inflatable auxiliary air bag (16) is provided at a first end thereof on a second end of said hip restraint member (14) and at a second end of said inflatable auxiliary air bag (16) on a first end of said back support member (15).
8. The inverse-arch type abdomen strength training device according to claim 7, wherein the side wall of the trunk supporting platform (9) is provided with a limit strip-shaped groove, and an elastic anti-slip material strip (12) is fixedly arranged in the limit strip-shaped groove; when the position of the sliding table (13) on the trunk supporting table (9) is fixed by the limiting screw (18), the top end of the limiting screw (18) is in close contact with the elastic anti-slip material strip (12).
9. The counter-bow type abdomen strength training device according to claim 5, wherein the second end of the trunk support base (9) is detachably connected to the trunk posture adjustment plate (19) by a trunk posture adjustment pin (25) provided in a mounting hole (20) of the trunk posture adjustment plate (19); when the torso supporting table (9) needs to be adjusted to form a horizontal included angle, the torso adjusting pin (25) is inserted into the corresponding mounting hole (20) and enables the torso supporting table (9) to be connected with the torso posture adjusting plate (19).
10. The counter-bow-type lumbo-abdominal strength training device according to claim 9, wherein the trunk posture adjustment plate (19) is mounted on a base (21); an elastic band binding member (17) is arranged on the sliding table (13), and the elastic band binding member (17) is detachable from one end of the elastic band.
CN202110207162.2A 2021-02-24 2021-02-24 Reverse bow type waist and abdomen strength training device Pending CN112741997A (en)

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CN202110207162.2A CN112741997A (en) 2021-02-24 2021-02-24 Reverse bow type waist and abdomen strength training device

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Application Number Priority Date Filing Date Title
CN202110207162.2A CN112741997A (en) 2021-02-24 2021-02-24 Reverse bow type waist and abdomen strength training device

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CN112741997A true CN112741997A (en) 2021-05-04

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Citations (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1148991A (en) * 1995-08-08 1997-05-07 雷海生 Device for abdominal muscle exercises
CN2273205Y (en) * 1996-09-28 1998-01-28 涵永实业股份有限公司 Sit-ups body-building device with regulation function
US20050250629A1 (en) * 2004-05-10 2005-11-10 Webb Nicholas J Inflatable abdominal exercise apparatus
US20080214372A1 (en) * 2005-07-19 2008-09-04 Karp Shaun A Methods and Apparatus for Testing Abdominal Strength and Exercising Abdominal Muscles
US20100125027A1 (en) * 2008-11-18 2010-05-20 Charity Abiemo Portable exercise device and system
CN202105365U (en) * 2011-04-18 2012-01-11 杨铁军 Supine type exercising rehabilitation device
CN202438066U (en) * 2012-02-21 2012-09-19 支崇杰 Multifunctional sit-up bench
CN202751744U (en) * 2012-07-03 2013-02-27 林翰 Multifunctional fitness device
CN102961853A (en) * 2012-11-27 2013-03-13 上海电机学院 Abdominal muscle exerciser
CN203183593U (en) * 2013-04-23 2013-09-11 孙一 Sit-up fitness device
CN203620183U (en) * 2013-12-17 2014-06-04 武汉大学 Sit-up exercise device
CN203886121U (en) * 2014-06-01 2014-10-22 温州大学 Outdoor waist and abdomen strength training device
CN204034133U (en) * 2014-09-01 2014-12-24 楼鹏程 Multi-gym
CN204352462U (en) * 2014-12-15 2015-05-27 杨海豹 A kind of Stomach building device with air bag
CN204447147U (en) * 2015-03-16 2015-07-08 赵健 Physical education stretches exerciser with pedaling
CN204502280U (en) * 2015-03-24 2015-07-29 东华理工大学 Duplex wab board
CN105148451A (en) * 2015-08-12 2015-12-16 泉州刺桐湾体育用品有限公司 Multifunctional sit-up dumbbell stool
CN205391580U (en) * 2016-02-26 2016-07-27 佳木斯大学附属第三医院 Cerebral palsy for infant abdominal muscle train ware
CN205412077U (en) * 2016-03-31 2016-08-03 浙江百事特工贸有限公司 Adjustable supination board
CN205730138U (en) * 2016-04-29 2016-11-30 黄瑞苑 Lie on the back base device
CN106334288A (en) * 2016-11-02 2017-01-18 永康市大邦运动器材有限公司 Multifunctional new type supine plate
CN206355505U (en) * 2016-08-31 2017-07-28 永康市胜博健身器材有限公司 A kind of sliceable flexible sit-up exercise plate of portable whole assembly
CN107261407A (en) * 2017-07-07 2017-10-20 成都方寸家居有限公司 A kind of Multifunctional situp device
CN206867597U (en) * 2017-04-18 2018-01-12 河南工业职业技术学院 One kind folds rib board for lying on back
CN206934593U (en) * 2017-07-31 2018-01-30 张辰龙 A kind of Multifunctional sports apparatus
CN207342113U (en) * 2017-10-24 2018-05-11 苏丽 A kind of apparatus for body building with sit-ups material
CN207785756U (en) * 2018-01-18 2018-08-31 山西大同大学 Adjustable dumb-bell stool
CN207856192U (en) * 2018-02-02 2018-09-14 沈阳工学院 A kind of physical training ancillary equipment
CN208511791U (en) * 2018-05-23 2019-02-19 肇庆学院 A kind of intelligence sit-ups training equipment
CN209575637U (en) * 2018-11-14 2019-11-05 郭伟立 A kind of body-building sit-up device
CN209596497U (en) * 2019-01-31 2019-11-08 西北民族大学 A kind of enhancing waist abdomen strength physical fitness device
CN210096807U (en) * 2019-05-13 2020-02-21 邓景曦 Sit-up auxiliary device
CN111282199A (en) * 2018-08-24 2020-06-16 田小强 Clean sit-up device and using method thereof
CN210873947U (en) * 2019-10-16 2020-06-30 长江大学 Combined household fitness equipment
CN210873942U (en) * 2019-07-25 2020-06-30 南通环宇体育用品有限公司 Abdominal muscle exercise equipment
CN211097323U (en) * 2019-10-31 2020-07-28 西北师范大学 Waist and abdomen strength auxiliary trainer
CN211752189U (en) * 2019-12-18 2020-10-27 金华强奔健身器材有限公司 Sit-up board
CN212038797U (en) * 2019-12-26 2020-12-01 辽宁建筑职业学院 Sit-up chair with adjustable length
CN212308764U (en) * 2020-06-04 2021-01-08 胡广书 Physical training sit-up device
CN212416838U (en) * 2020-05-07 2021-01-29 杭州市第一人民医院 Lumbar vertebrae rehabilitation tempers device with adjustable
CN112354145A (en) * 2020-10-27 2021-02-12 杭州亚朗科技有限公司 Neurosurgery bedside spinal rehabilitation device

Patent Citations (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1148991A (en) * 1995-08-08 1997-05-07 雷海生 Device for abdominal muscle exercises
CN2273205Y (en) * 1996-09-28 1998-01-28 涵永实业股份有限公司 Sit-ups body-building device with regulation function
US20050250629A1 (en) * 2004-05-10 2005-11-10 Webb Nicholas J Inflatable abdominal exercise apparatus
US20080214372A1 (en) * 2005-07-19 2008-09-04 Karp Shaun A Methods and Apparatus for Testing Abdominal Strength and Exercising Abdominal Muscles
US20100125027A1 (en) * 2008-11-18 2010-05-20 Charity Abiemo Portable exercise device and system
CN202105365U (en) * 2011-04-18 2012-01-11 杨铁军 Supine type exercising rehabilitation device
CN202438066U (en) * 2012-02-21 2012-09-19 支崇杰 Multifunctional sit-up bench
CN202751744U (en) * 2012-07-03 2013-02-27 林翰 Multifunctional fitness device
CN102961853A (en) * 2012-11-27 2013-03-13 上海电机学院 Abdominal muscle exerciser
CN203183593U (en) * 2013-04-23 2013-09-11 孙一 Sit-up fitness device
CN203620183U (en) * 2013-12-17 2014-06-04 武汉大学 Sit-up exercise device
CN203886121U (en) * 2014-06-01 2014-10-22 温州大学 Outdoor waist and abdomen strength training device
CN204034133U (en) * 2014-09-01 2014-12-24 楼鹏程 Multi-gym
CN204352462U (en) * 2014-12-15 2015-05-27 杨海豹 A kind of Stomach building device with air bag
CN204447147U (en) * 2015-03-16 2015-07-08 赵健 Physical education stretches exerciser with pedaling
CN204502280U (en) * 2015-03-24 2015-07-29 东华理工大学 Duplex wab board
CN105148451A (en) * 2015-08-12 2015-12-16 泉州刺桐湾体育用品有限公司 Multifunctional sit-up dumbbell stool
CN205391580U (en) * 2016-02-26 2016-07-27 佳木斯大学附属第三医院 Cerebral palsy for infant abdominal muscle train ware
CN205412077U (en) * 2016-03-31 2016-08-03 浙江百事特工贸有限公司 Adjustable supination board
CN205730138U (en) * 2016-04-29 2016-11-30 黄瑞苑 Lie on the back base device
CN206355505U (en) * 2016-08-31 2017-07-28 永康市胜博健身器材有限公司 A kind of sliceable flexible sit-up exercise plate of portable whole assembly
CN106334288A (en) * 2016-11-02 2017-01-18 永康市大邦运动器材有限公司 Multifunctional new type supine plate
CN206867597U (en) * 2017-04-18 2018-01-12 河南工业职业技术学院 One kind folds rib board for lying on back
CN107261407A (en) * 2017-07-07 2017-10-20 成都方寸家居有限公司 A kind of Multifunctional situp device
CN206934593U (en) * 2017-07-31 2018-01-30 张辰龙 A kind of Multifunctional sports apparatus
CN207342113U (en) * 2017-10-24 2018-05-11 苏丽 A kind of apparatus for body building with sit-ups material
CN207785756U (en) * 2018-01-18 2018-08-31 山西大同大学 Adjustable dumb-bell stool
CN207856192U (en) * 2018-02-02 2018-09-14 沈阳工学院 A kind of physical training ancillary equipment
CN208511791U (en) * 2018-05-23 2019-02-19 肇庆学院 A kind of intelligence sit-ups training equipment
CN111282199A (en) * 2018-08-24 2020-06-16 田小强 Clean sit-up device and using method thereof
CN209575637U (en) * 2018-11-14 2019-11-05 郭伟立 A kind of body-building sit-up device
CN209596497U (en) * 2019-01-31 2019-11-08 西北民族大学 A kind of enhancing waist abdomen strength physical fitness device
CN210096807U (en) * 2019-05-13 2020-02-21 邓景曦 Sit-up auxiliary device
CN210873942U (en) * 2019-07-25 2020-06-30 南通环宇体育用品有限公司 Abdominal muscle exercise equipment
CN210873947U (en) * 2019-10-16 2020-06-30 长江大学 Combined household fitness equipment
CN211097323U (en) * 2019-10-31 2020-07-28 西北师范大学 Waist and abdomen strength auxiliary trainer
CN211752189U (en) * 2019-12-18 2020-10-27 金华强奔健身器材有限公司 Sit-up board
CN212038797U (en) * 2019-12-26 2020-12-01 辽宁建筑职业学院 Sit-up chair with adjustable length
CN212416838U (en) * 2020-05-07 2021-01-29 杭州市第一人民医院 Lumbar vertebrae rehabilitation tempers device with adjustable
CN212308764U (en) * 2020-06-04 2021-01-08 胡广书 Physical training sit-up device
CN112354145A (en) * 2020-10-27 2021-02-12 杭州亚朗科技有限公司 Neurosurgery bedside spinal rehabilitation device

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