A kind of sport power roller of band protection
Technical field
The present invention relates to sports apparatus technical field, specially a kind of sport power roller of band protection.
Background technique
Power roller be it is a kind of can exercise one's muscles, joint, the small-sized pusher to lose weight, material is generally high grade project modeling
Material, design is succinct, and good appearance is sturdy and durable, easy to use, is used for abdomen, waist buttocks, equal parts of body on arm
Proud flesh, due to take exercise when required place it is simple, be convenient for residential use.
With the improvement of people ' s living standards and the attention to health, more and more people like body-building, in body-building
When power roller using relatively broad, existing power roller when in use, does not have the function of protection user, when user exists
When using power roller, because user operate it is lack of standardization caused by power roller the speed of travel it is too fast, it is easy to lead to the flesh of user
The problem of meat appearance is pulled, brings larger harm to the physical safety of user.
Summary of the invention
The purpose of the present invention is to provide a kind of sport power rollers of band protection, have highly-safe advantage, solve
The problem of muscle appearance of user is pulled.
To achieve the above object, the invention provides the following technical scheme: a kind of sport power roller of band protection, including bar
Body, the two sides at the body of rod centre of surface are arranged with movable sleeve, and the outer ring circumferential direction of the movable sleeve is fixedly connected with radiation
Bar, the radiation are fixedly connected with idler wheel far from one end of movable sleeve, and the two sides on the body of rod surface are arranged with protective case;
It is fixedly connected to fixing axle at the center of body of rod inner wall two sides, is arranged with activity on front side of the fixing axle surface
Plate, the inside at the top of the movable plate are fixedly connected with compression bar, and the top of the compression bar through the body of rod and is fixedly connected with pressing plate,
The two sides of the body of rod inner cavity top offer the pressure hole being used cooperatively with compression bar, and the two sides of the pressing plate bottom are fixed to be connected
It is connected to reset spring, the bottom of the reset spring is fixedly connected with the body of rod, is fixedly connected on the inside of the movable plate bottom
The bottom of first support spring, first support spring is fixedly connected with the bottom of body of rod inner cavity, at the top of the movable plate
Outside is fixedly connected with the second support spring, is fixedly connected at the top of the top and body of rod inner cavity of second support spring, institute
It states and is fixedly connected with elevating lever on the outside of movable plate bottom, the bottom of the elevating lever through the body of rod and is fixedly connected with lifting
Plate, the bottom of the lifter plate are fixedly connected with wear-resisting antiskid cushion block, and the two sides of the body of rod intracavity bottom offer and rise
The lift span that drop bar is used cooperatively.
Preferably, the inner ring of the movable sleeve is flexibly connected with the junction on body of rod surface by bearing.
Preferably, the surface inserting of the idler wheel has abrasion resistant particles, and the surface of the protective case is arranged with non-skid film.
Preferably, first support spring is identical with the coefficient of elasticity of the second support spring, first support spring
It is identical with the size and shape of the second support spring.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through setting lift span, elevating lever, wear-resisting antiskid cushion block, lifter plate, compression bar, the first support spring, fixation
Axis, movable plate, the second support spring, reset spring, pressure hole and pressing plate are used cooperatively, and so that the power roller is had the function of protection
Can, the use of such power roller is safer, solves power roller when in use, protects because power roller lacks, when power roller
When the speed of travel is very fast, it is easy to it causes the muscle of user the problem of being pulled occur, protects the safety of user significantly,
It is worthy to be popularized.
2, the present invention increases the palm of the hand of user and the frictional force on protective case surface, avoids user by non-skid film
The adhesive force that is contacted with protective case of the palm of the hand it is smaller, by abrasion resistant particles, extend the service life of idler wheel, pass through and reset bullet
Spring can reset pressing plate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the enlarged drawing of A in Fig. 1 of the present invention;
Fig. 3 is idler wheel side view of the present invention.
In figure: 1 body of rod, 2 lift spans, 3 elevating levers, 4 wear-resisting antiskid cushion blocks, 5 protective cases, 6 non-skid films, 7 movable sleeves, 8 rollings
Wheel, 9 abrasion resistant particles, 10 lifter plates, 11 compression bars, 12 first support springs, 13 fixing axles, 14 movable plates, 15 second support springs,
16 radiations, 17 reset springs, 18 pressure holes, 19 pressing plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of sport power roller of band protection, including the body of rod 1, the two sides at 1 centre of surface of the body of rod
It is arranged with movable sleeve 7, the inner ring of movable sleeve 7 is flexibly connected with the junction on 1 surface of the body of rod by bearing, outside movable sleeve 7
Ring is fixedly connected with idler wheel 8 far from one end of movable sleeve 7 to radiation 16, radiation 16 is fixedly connected with, 1 surface of the body of rod
Two sides are arranged with protective case 5, and the surface inserting of idler wheel 8 has abrasion resistant particles 9, by abrasion resistant particles 9, extend making for idler wheel 8
With the service life, the surface of protective case 5 is arranged with non-skid film 6, by non-skid film 6, increases the palm of the hand and 5 surface of protective case of user
Frictional force, the adhesive force for avoiding the palm of the hand of user from contacting with protective case 5 is smaller;
Fixing axle 13 is fixedly connected at the center of 1 inner wall two sides of the body of rod, fixing axle is arranged with movable plate on front side of 13 surface
14, the inside at 14 top of movable plate is fixedly connected with compression bar 11, and the top of compression bar 11 through the body of rod 1 and is fixedly connected with pressing plate
19, the two sides of 1 inner cavity top of the body of rod offer the pressure hole 18 being used cooperatively with compression bar 11, and the two sides of 19 bottom of pressing plate are fixed
Be connected with reset spring 17, the bottom of reset spring 17 is fixedly connected with the body of rod 1, by reset spring 17, can to pressing plate 19 into
Row resets, and the first support spring 12, the bottom of the first support spring 12 and the body of rod 1 are fixedly connected on the inside of 14 bottom of movable plate
The bottom of inner cavity is fixedly connected, and the outside at 14 top of movable plate is fixedly connected with the second support spring 15, the first support spring 12
It is identical with the coefficient of elasticity of the second support spring 15, the size and shape phase of the first support spring 12 and the second support spring 15
Together, it is fixedly connected at the top of the top of the second support spring 15 and 1 inner cavity of the body of rod, movable plate is fixedly connected on the outside of 14 bottom
The diameter of elevating lever 3, elevating lever 3 is identical as the diameter of compression bar 11, and the bottom of elevating lever 3 through the body of rod 1 and is fixedly connected with liter
Plate 10 drops, and the bottom of lifter plate 10 is fixedly connected with wear-resisting antiskid cushion block 4, surface and the idler wheel 8 of 4 bottom of wear-resisting antiskid cushion block
On same horizontal line, the two sides of 1 intracavity bottom of the body of rod offer the lift span 2 being used cooperatively with elevating lever 3 for bottom, pressure
The diameter in hole 18 is identical as the diameter of lift span 2, by setting lift span 2, elevating lever 3, wear-resisting antiskid cushion block 4, lifter plate 10,
Compression bar 11, the first support spring 12, fixing axle 13, movable plate 14, the second support spring 15, reset spring 17, pressure hole 18 and pressure
Plate 19 is used cooperatively, and power roller can be made to have the function of protection, and the use of such power roller is safer, solves power roller
When in use, it is protected because power roller lacks, when the speed of travel of power roller is very fast, it is easy to the muscle of user be caused to occur
The problem of being pulled, the safety of user is protected significantly, is worthy to be popularized.
In use, when user needs body-building, hold protective case 5 with the palm of the hand, and the outside of the palm of the hand to pressing plate 19 into
Row pushes, and compresses reset spring 17, while compression bar 11 moves down, and being moved down by compression bar 11 tilts movable plate 14, and makes the
One support spring 12 and the second support spring 15 are compressed, and are moved up elevating lever 3 and are driven lifter plate 10 and wear-resisting antiskid cushion block 4
Move up (so that idler wheel 8 is when being contacted with ground, wear-resisting antiskid cushion block 4 not with ground face contact), then user using power roller into
Row body-building moves in the hand of user when the speed of travel of power roller is very fast, stops pushing pressing plate 19, is resetting bullet at this time
Spring 17, the first support spring 12 and the second support spring 15 reset, so that 11 sheet reset of pressing plate 19 and compression bar, while elevating lever 3
It moves down, drives lifter plate 10 to move down, contact wear-resisting antiskid cushion block 4 with ground, improve the friction on power roller and ground
Power protects user to reduce the power roller speed of travel.
In summary: the sport power roller of band protection, by the way that lift span 2, elevating lever 3, wear-resisting antiskid cushion block is arranged
4, lifter plate 10, compression bar 11, the first support spring 12, fixing axle 13, movable plate 14, the second support spring 15, reset spring 17,
Pressure hole 18 and pressing plate 19 are used cooperatively, and solve the problems, such as that the muscle appearance of user is pulled.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.