CN111450467B

CN111450467B - Foldable multi-functional motion pad based on lever supports

Info

Publication number: CN111450467B
Application number: CN202010280040.1A
Authority: CN
Inventors: 张毓莹
Original assignee: Yangzhou Hongjia New Material Co ltd
Current assignee: Jiangsu Steer Sports Goods Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-11-19
Anticipated expiration: 2040-04-10
Also published as: CN111450467A

Abstract

The invention provides a folding multifunctional exercise mat based on lever support, and relates to the technical field of sports goods. This foldable multi-functional motion pad based on lever supports, including left backing plate, the internal rotation of left backing plate is connected with the bull stick, the left end fixed mounting of bull stick has the knob, the right-hand member fixed mounting of bull stick has the threaded rod, the thread bush has been cup jointed to the periphery of threaded rod, the left side sliding connection of the peripheral thread bush of bull stick has first slider, the first spring of fixedly connected with between first slider and the thread bush. This foldable multi-functional motion pad based on lever supports guarantees that the motion pad can carry out normal body-building motion, and is convenient for collect and when depositing, also can be independent carry out the motion of sit up, has improved the practicality of motion pad, can the auxiliary user carry out the motion of sit up, and can adjust the auxiliary force, has improved the effect of motion.

Description

Foldable multi-functional motion pad based on lever supports

Technical Field

The invention relates to the technical field of sports goods, in particular to a folding multifunctional exercise mat based on lever support.

Background

Sports goods refer to the general name of all articles used in the process of carrying out sports education, competitive exercises and physical exercises, and along with the development of the society, people pay more and more attention to the health of the people, so the wave of the national fitness is gradually lifted, a lot of exercises can be independently completed at home, the effect of the fitness can be more conveniently achieved, and in the exercise process, the exercise mat needs to be laid on the ground.

And traditional motion pad is only a simple foam pad, when people need carry out the exercise of sit up, can't carry out stable fixed to the foot, consequently single can't carry out standard sit up exercise, and sit up is the most effective method that can subtract abdominal fat, but to some obese people, under the supplementary condition of external force not, can't accomplish the action of sit up, perhaps it can be more arduous to do, consequently, the effect of motion has been reduced.

In order to solve the above problems, the inventor provides a lever-support-based folding multifunctional exercise mat, which can perform a normal body-building exercise, is convenient to collect and store, and can perform a sit-up exercise independently, so that the practicability of the exercise mat is improved, a user can be assisted in performing the sit-up exercise, the assisting force can be adjusted, and the exercise effect is improved.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a foldable multi-functional motion pad based on lever support, includes left backing plate, bull stick, knob, threaded rod, thread bush, first slider, first spring, backplate, first transfer line, right backing plate, dead lever, second slider, second spring, connecting rod, second transfer line, depression bar, foam pad.

Wherein:

the inner part of the left backing plate is rotatably connected with a rotating rod, the left end of the rotating rod is fixedly provided with a knob, the right end of the rotating rod is fixedly provided with a threaded rod, the periphery of the threaded rod is sleeved with a threaded sleeve, the left side of the peripheral threaded sleeve of the rotating rod is slidably connected with a first slider, a first spring is fixedly connected between the first slider and the threaded sleeve, the top part of the left backing plate is rotatably connected with a back plate, a first transmission rod is in transmission connection between the back plate and the first slider, the right end of the left backing plate is rotatably connected with a right backing plate, the inner part of the right backing plate is fixedly provided with a fixed rod, the periphery of the fixed rod is slidably connected with a second slider, the right end of the second slider is fixedly connected with a second spring, the top part of the right backing plate is rotatably connected with a connecting rod, a second transmission rod is in transmission connection between the connecting rod and the second slider, and the right end of the connecting rod is fixedly provided with a pressure rod, the upper surfaces of the left base plate and the right base plate are fixedly connected with foam pads.

Preferably, threaded rod and bull stick design as an organic whole, the screw thread is seted up in the periphery on bull stick right side, and thread length is greater than the translation length of thread bush, consequently, at bull stick pivoted in-process, can drive the threaded rod and carry out synchronous rotation.

Preferably, thread bush and threaded rod intermeshing, just fixed mounting has the stopper all around of thread bush, and spacing sliding connection is in the inside of left backing plate, consequently, at the rotatory in-process of threaded rod, can drive the thread bush and carry out stable removal about in the inside of left backing plate.

Preferably, the rotation junction of backplate is located the right side of backplate, just the both ends of first transfer line are connected with the bottom of backplate and the top of first slider rotation respectively, consequently, at the in-process that first slider removed, can make the backplate rotate.

Preferably, the rotary joint of the left base plate and the right base plate is positioned at the top of the adjacent surface of the left base plate and the right base plate, so that the left base plate and the right base plate can be overlapped when being folded upwards.

Preferably, the rotation connection position of the connecting rod is located on the left side of the connecting rod, and the two ends of the second transmission rod are respectively connected with the bottom end of the connecting rod and the top end of the second sliding block in a rotating mode, so that the connecting rod can rotate in the moving process of the second sliding block.

Preferably, the depression bar is total two, and the symmetric distribution is at the front and back both ends on connecting rod right side, just the peripheral parcel of depression bar has the rubber circle for the depression bar can press by two ankles, cushions the atress of ankle simultaneously.

The invention provides a folding multifunctional exercise mat based on lever support. The method has the following beneficial effects:

1. this foldable multi-functional motion pad based on lever supports rotates the design of being connected through left backing plate and right backing plate, and cooperation right backing plate top elasticity rotates and is connected with the connecting rod, is guaranteeing that the motion pad can carry out normal body-building motion, and is convenient for collect and when depositing, also can stably press user's ankle department to the motion of carrying out the sit up that can be independent has improved the practicality of motion pad.

2. This foldable multi-functional motion pad based on lever supports, through the design of left backing plate top elastic connection's backplate, when the user carries out the sit up, can support and push up user's inside, and then play supplementary effect, and utilize the rotation threaded rod can adjust the auxiliary force of backplate, make it can be applicable to different health state crowds, and then improved the effect of motion.

Drawings

FIG. 1 is a cross-sectional view of the folded configuration of the present invention;

FIG. 2 is a cross-sectional view of the deployed configuration of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is a cross-sectional view of the left bolster structure in use of the invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;

fig. 6 is a cross-sectional view of the right shim plate structure in use of the present invention.

In the figure: 1. a left pad plate; 2. a rotating rod; 3. a knob; 4. a threaded rod; 5. a threaded sleeve; 6. a first slider; 7. a first spring; 8. a back plate; 9. a first drive lever; 10. a right base plate; 11. fixing the rod; 12. a second slider; 13. a second spring; 14. a connecting rod; 15. a second transmission rod; 16. a pressure lever; 17. a foam pad.

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.

An embodiment of the folding multifunctional exercise mat based on lever support is as follows:

referring to fig. 1-6, a lever-support-based folding multifunctional exercise mat comprises a left pad 1, a rotating rod 2, a knob 3, a threaded rod 4, a threaded sleeve 5, a first slider 6, a first spring 7, a back plate 8, a first transmission rod 9, a right pad 10, a fixed rod 11, a second slider 12, a second spring 13, a connecting rod 14, a second transmission rod 15, a pressing rod 16, and a foam mat 17.

Wherein:

the interior of the left backing plate 1 is rotatably connected with a rotating rod 2, the left end of the rotating rod 2 is fixedly provided with a knob 3, the right end of the rotating rod 2 is fixedly provided with a threaded rod 4, the threaded rod 4 and the rotating rod 2 are designed into an integral way, threads are arranged on the periphery of the right side of the rotating rod 2, and the thread length is greater than the translation length of a threaded sleeve 5, therefore, the threaded rod 4 can be driven to synchronously rotate in the rotating process of the rotating rod 2, the threaded sleeve 5 is sleeved on the periphery of the threaded rod 4, the threaded sleeve 5 is mutually meshed with the threaded rod 4, a limiting block is fixedly arranged on the periphery of the threaded sleeve 5, the limiting block is slidably connected with the interior of the left backing plate 1, therefore, the threaded sleeve 5 can be driven to stably move leftwards and rightwards in the interior of the left backing plate 1 in the rotating process of the threaded rod 4, the left side of the threaded sleeve 5 on the periphery of the rotating rod 2 is slidably connected with a first sliding block 6, and a first spring 7 is fixedly connected between the first sliding block 6 and the threaded sleeve 5, the top of left side backing plate 1 is rotated and is connected with backplate 8, backplate 8's rotation junction is located backplate 8's right side, and the both ends of first transfer line 9 rotate with backplate 8's bottom and first slider 6's top respectively and be connected, therefore, at the in-process that first slider 6 removed, can make backplate 8 rotate, the transmission is connected with first transfer line 9 between backplate 8 and the first slider 6, backplate 8's design through 1 top elastic connection of left side backing plate, when the user carries out sit up, can support and push up user's inside, and then play supplementary effect, and utilize rotation threaded rod 4 to adjust backplate 8's auxiliary force, make it can be applicable to different health state crowds, and then improved the effect of motion.

The right end of the left cushion plate 1 is rotatably connected with a right cushion plate 10, the rotary joint of the left cushion plate 1 and the right cushion plate 10 is positioned at the top of the adjacent surface of the left cushion plate 1 and the right cushion plate 10, so that the left cushion plate 1 and the right cushion plate 10 can be overlapped when being folded upwards, a fixed rod 11 is fixedly arranged in the right cushion plate 10, the periphery of the fixed rod 11 is slidably connected with a second slider 12, the right end of the second slider 12 is fixedly connected with a second spring 13, the top of the right cushion plate 10 is rotatably connected with a connecting rod 14, the rotary joint of the connecting rod 14 is positioned at the left side of the connecting rod 14, and the two ends of a second transmission rod 15 are respectively rotatably connected with the bottom end of the connecting rod 14 and the top end of the second slider 12, so that the connecting rod 14 can be rotated in the moving process of the second slider 12, a second transmission rod 15 is in transmission connection between the connecting rod 14 and the second slider 12, and a compression bar 16 is fixedly arranged at the right end of the connecting rod 14, depression bar 16 is total two, both ends around the symmetric distribution is on connecting rod 14 right side, and depression bar 16's peripheral parcel has the rubber circle, make depression bar 16 can press by two ankles, cushion the atress of ankle simultaneously, the equal fixedly connected with foam pad 17 of upper surface of left backing plate 1 and right backing plate 10, rotate the design of being connected through left backing plate 1 and right backing plate 10, cooperation right backing plate 10 top elasticity is rotated and is connected with connecting rod 14, guaranteeing that the motion pad can carry out normal body-building motion, and be convenient for collect and deposit the while, also can stably press user's ankle department, thereby can be independent carry out the motion of sit up, the practicality of motion pad has been improved.

When in use, the left cushion plate 1 and the right cushion plate 10 are unfolded and tiled on the ground, a user can do basic body-building exercise on the left cushion plate 1 and the right cushion plate 10, when the user needs to do sit-up, the connecting rod 14 can be pulled upwards, the second slider 12 can be pulled to move the second spring 13 leftwards through the action of the second transmission rod 15 while the connecting rod 14 rotates, after the right side of the connecting rod 14 is pulled to a certain height, the ankle can be placed under the front and rear two-end pressure bars 16 on the right side of the connecting rod 14, then the connecting rod 14 is released, the connecting rod 14 is compressed downwards under the restoring force of the second spring 13, and then the pressure bars 16 can stably press the ankle, which is beneficial for the user to do sit-up exercise, and when the user can not easily sit-up because of his body size, the limit on the back plate 8 can be relieved, the first sliding block 6 can be moved leftwards by the acting force of the first spring 7 on the first sliding block 6, and then the back plate 8 can be rotated upwards and lifted under the action of the first transmission rod 9, therefore, when a user lies down, the back plate 8 can support and buffer the back of the user, and when the user sits down by bending upwards, the user can be assisted in the body-building movement of sit-up on the basis of an upward thrust of the back, the threaded rod 4 can be rotated by the knob 3, the threaded sleeve 5 can be moved leftwards and rightwards in the rotating process of the threaded rod 4, and then the right end of the first spring 7 can be moved leftwards and rightwards, so as to realize the adjustment of the auxiliary force of the back plate 8, the user can adjust the auxiliary force according to the self movement state, the auxiliary effect of the instrument is improved, and after the use, can press backplate 8 to left backing plate in 1 to spacing fixed, then release connecting rod 14, make it retract to right backing plate 10 in under the effect of second spring 13 restoring force, then just can carry out the folding shrink with left backing plate 1 and right backing plate 10, be convenient for deposit and collect.

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

1. The utility model provides a foldable multi-functional motion pad based on lever support, includes left backing plate (1), its characterized in that: the inner part of the left backing plate (1) is connected with a rotating rod (2) in a rotating way, the left end of the rotating rod (2) is fixedly provided with a knob (3), the right end of the rotating rod (2) is fixedly provided with a threaded rod (4), a threaded sleeve (5) is sleeved on the periphery of the threaded rod (4), the left side of the peripheral threaded sleeve (5) of the rotating rod (2) is connected with a first sliding block (6) in a sliding way, a first spring (7) is fixedly connected between the first sliding block (6) and the threaded sleeve (5), the top of the left backing plate (1) is connected with a back plate (8) in a rotating way, a first transmission rod (9) is connected between the back plate (8) and the first sliding block (6) in a transmission way, the right end of the left backing plate (1) is connected with a right backing plate (10) in a rotating way, a fixing rod (11) is fixedly arranged in the inner part of the right backing plate (10), the peripheral sliding way is connected with a second sliding block (12) in the fixing rod (11), the right end of the second sliding block (12) is fixedly connected with a second spring (13), the top of the right base plate (10) is rotatably connected with a connecting rod (14), a second transmission rod (15) is connected between the connecting rod (14) and the second sliding block (12) in a transmission manner, the right end of the connecting rod (14) is fixedly provided with a compression rod (16), and the upper surfaces of the left base plate (1) and the right base plate (10) are fixedly connected with foam pads (17); the threaded rod (4) and the rotating rod (2) are designed integrally, threads are formed on the periphery of the right side of the rotating rod (2), and the length of the threads is greater than the translation length of the threaded sleeve (5); the threaded sleeve (5) is meshed with the threaded rod (4), the periphery of the threaded sleeve (5) is fixedly provided with a limiting block, and the limiting block is connected inside the left base plate (1) in a limiting sliding mode; the rotary connection part of the back plate (8) is positioned on the right side of the back plate (8), and two ends of the first transmission rod (9) are respectively in rotary connection with the bottom end of the back plate (8) and the top end of the first sliding block (6); the rotary joint of the left base plate (1) and the right base plate (10) is positioned at the top of the adjacent surface of the left base plate (1) and the right base plate (10); the rotating connection position of the connecting rod (14) is located on the left side of the connecting rod (14), and two ends of the second transmission rod (15) are respectively connected with the bottom end of the connecting rod (14) and the top end of the second sliding block (12) in a rotating mode.

2. The folding multifunctional exercise mat based on lever support of claim 1, characterized in that: the number of the compression bars (16) is two, the compression bars are symmetrically distributed at the front end and the rear end of the right side of the connecting rod (14), and the periphery of each compression bar (16) is wrapped by a rubber ring.