阅读说明：本技术 一种体育训练运动用的放松工具 (Sports training sports is with relaxing instrument ) 是由 杨锋 于 2021-08-12 设计创作，主要内容包括：本发明涉及体育训练技术领域,且公开了一种体育训练运动用的放松工具,包括握把、移动横架、U形架和限位机构,所述握把的数量为两个,两个所述握把的相对侧均固定连接有两个所述移动横架,所述移动横架为中空的长方体结构,所述移动横架的前表面和后表面均开设有滑槽,同一侧的所述移动横架的相对侧均开设有连通槽,所述连通槽与所述移动横架的内部相连通,所述移动横架的内部转动连接有螺纹杆；本发明通过设置的两个握把方便手持,然后可以将手或腿从下方的两个移动横架之间穿过,利用限位机构抵住手或腿的一侧,然后通过转动杆外侧转动的滚筒对手或腿相对的两侧进行滚动式按摩,从而起到放松肢体肌肉的作用。(The invention relates to the technical field of physical training and discloses a relaxing tool for physical training sports, which comprises two handles, two moving cross frames, a U-shaped frame and a limiting mechanism, wherein the two handles are fixedly connected with the two moving cross frames on opposite sides of the two handles, the moving cross frames are of hollow cuboid structures, sliding grooves are formed in the front surfaces and the rear surfaces of the moving cross frames, communicating grooves are formed in the opposite sides of the moving cross frames on the same side, the communicating grooves are communicated with the inside of the moving cross frames, and threaded rods are rotatably connected in the moving cross frames; the hand-held massage chair is convenient to hold by the two handles, then a hand or a leg can pass through the two movable cross frames below the hand or the leg, the limiting mechanism is used for supporting one side of the hand or the leg, and then the opposite sides of the hand or the leg are subjected to rolling type massage by the roller rotating outside the rotating rod, so that the effect of relaxing limb muscles is achieved.)

1. The utility model provides a sports training sports is with relaxing instrument, includes handle (1), removal crossbearer (2), U-shaped frame (3) and stop gear (4), its characterized in that: the number of the handles (1) is two, two opposite sides of the handles (1) are fixedly connected with two movable crossbearers (2), each movable crossbearer (2) is of a hollow cuboid structure, sliding grooves (5) are formed in the front surface and the rear surface of each movable crossbearer (2), communicating grooves (6) are formed in the opposite sides of the movable crossbearers (2) on the same side, the communicating grooves (6) are communicated with the inside of the movable crossbearers (2), a threaded rod (7) is rotatably connected to the inside of each movable crossbearer (2), one end, close to the handles (1), of the threaded rod (7) penetrates through the handles (1) and is fixedly connected with a rotating block (8), the threaded rod (7) is rotatably connected with the handles (1), the outer side wall of the threaded rod (7) is located inside the movable crossbearers (2) and is in threaded connection with a rectangular screw sleeve (9), the outer side wall of the rectangular screw sleeve (9) is attached to the inner side wall of the movable cross frame (2) and is in sliding connection with the movable cross frame (2), the outer side wall of the threaded rod (7) is far away from one end of the rotating block (8) and is in sliding connection with the sliding sleeve (10), the outer side wall of the threaded rod (7) is located between the sliding sleeve (10) and the rectangular screw sleeve (9) and is sleeved with a first spring (11), the outer side wall of the sliding sleeve (10) is fixedly connected with a T-shaped sliding block (12), the top of the T-shaped sliding block (12) is located inside the communication groove (6) and is in sliding connection with the communication groove (6), two rotating rods (13) are arranged between the opposite sides of the T-shaped sliding block (12) on the same side, a roller (14) is rotatably connected to the outer side of the rotating rods (13), and first concave parts (15) are arranged at the top end and the bottom end of the rotating rods (13), the front inner surface and the rear inner surface of the first concave part (15) are fixedly connected with first rotating columns (16), the opposite ends of the two first rotating columns (16) in the same first concave part (15) are rotatably connected with the outer side wall of the rotating rod (13), the outer side wall of each first rotating column (16) is sleeved with a first torsion spring (17), the two ends of each first torsion spring (17) are respectively fixedly connected with the opposite sides of the first concave part (15) and the rotating rod (13), the two first concave parts (15) close to the same side are fixedly connected with the opposite sides of the first concave part (15), the first concave part (15) close to the T-shaped sliding block (12) is fixedly connected with the opposite sides of the T-shaped sliding block (12), the lower surface center of the U-shaped frame (3) is fixedly connected with the limiting mechanism (4), and the two ends of the bottom of the U-shaped frame (3) are fixedly connected with second concave parts (18), two second concave parts (18) are respectively clamped on the outer sides of the two movable crossbearers (2) above, strip-shaped grooves (19) are respectively formed in the front surface and the rear surface of the second concave parts (18), grooves (20) are respectively formed in the two sides of the inner side wall of each strip-shaped groove (19), pressing strips (21) are clamped in the inner parts of the strip-shaped grooves (19), through rotating holes (22) are formed in the pressing strips (21), second rotating columns (23) are rotatably connected in the inner parts of the rotating holes (22), two ends of each second rotating column (23) respectively penetrate through the rotating holes (22) and are respectively fixedly connected with the inner parts of the grooves (20) at two ends, the outer sides of the second rotating columns (23) are located, second torsion springs (24) are respectively sleeved on two sides of the pressing strips (21), two ends of each second torsion spring (24) are respectively fixedly connected with the grooves (20) and the opposite sides of the pressing strips (21), clamping grooves (25) are formed in the lower portions of the opposite sides of the two pressing strips (21) on the same side, sliding strips (26) are clamped inside the clamping grooves (25), the rear ends of the two sliding strips (26) on the same side penetrate through the front surface and the rear surface of the second concave part (18) on the side respectively and are located inside the corresponding sliding grooves (5), the sliding strips (26) are connected with the sliding grooves (5) in a sliding mode, connecting grooves (27) are formed in the opposite ends of the two sliding strips (26) on the same side, and second springs (28) are fixedly connected between the connecting grooves (27) and the opposite sides of the clamping grooves (25).

2. A relaxation tool for sports training as claimed in claim 1, wherein: the outer side wall of the handle (1) is sleeved with a sponge sleeve (29).

3. A relaxation tool for sports training as claimed in claim 1, wherein: the limiting mechanism (4) comprises an installation block (401), an extension block (402), a third spring (403), an arc limiting plate (404), balls (405) and an anti-falling block (406), the top end of the installation block (401) is fixedly connected with the center of the lower surface of the U-shaped frame (3), the installation block (401) is of a hollow cuboid structure, the upper surface of the inside of the installation block (401) is fixedly connected with a plurality of the third springs (403), the bottom ends of the plurality of the third springs (403) are fixedly connected with one extension block (402) together, the bottom end of the extension block (402) penetrates through the lower surface of the installation block (401) and is in sliding connection with the installation block (401), the bottom end of the installation block (401) is fixedly connected with the arc limiting plate (404), the lower surface of the arc limiting plate (404) is provided with a plurality of the balls (405) in a rolling manner, the anti-falling block (406) is fixedly connected to the inner part of the mounting block (401) above the outer side wall of the extension block (402).

4. A relaxation tool for sports training as claimed in claim 1, wherein: the outer side wall of the rotating block (8) is fixedly connected with an anti-skidding sleeve (30).

5. A relaxation tool for sports training as claimed in claim 1, wherein: the lateral wall of dwang (13) is located the equal fixedly connected with spacing ring (31) in top and the bottom of cylinder (14).

6. A relaxation tool for sports training as claimed in claim 1, wherein: the outer side wall of the roller (14) is provided with a plurality of mounting holes (32), a convex block (34) is connected to the inside of each mounting hole (32) in a sliding mode, a connecting hole (35) is formed in one side, close to each mounting hole (32), of each convex block (34), and a fourth spring (36) is fixedly connected between each connecting hole (35) and the corresponding side of each mounting hole (32).

7. A relaxation tool for sports training as claimed in claim 1, wherein: the inner side wall of the strip-shaped groove (19) is fixedly connected with a rubber pad (38).

8. A relaxation tool for sports training as claimed in claim 1, wherein: the two pressing strips (21) on the same side are fixedly connected with pressing pads (39) on the upper sides of the opposite sides.

9. A relaxation tool for sports training as claimed in claim 1, wherein: and the inner side wall of the clamping groove (25) is fixedly connected with a sealing ring (40).

10. A relaxation tool for sports training as claimed in claim 1, wherein: the inside wall symmetry of mounting hole (32) is fixed with spacing piece (33), two spacing grooves (37) have been seted up to the outside wall symmetry of lug (34), spacing piece (33) are located the inside of spacing groove (37), and with spacing groove (37) sliding connection.

Technical Field

The invention relates to the technical field of physical training, in particular to a relaxing tool for physical training.

Background

Sports, also known as physical exercise, is a social activity in which people follow the growth and development laws of the human body and the activity laws of the human body, and achieve the purposes of strengthening physique, improving the technical level of sports, enriching cultural life and the like through physical exercises, techniques, training, competitive competitions and the like, sports is a general name of competitive physical exercises for providing entertainment for participants through using, maintaining or improving physical ability for all organized or unorganized participation, and the world has hundreds of types of physical exercises which are different in various forms, some of which can be completed by only two persons, some of which can be completed by teams of multiple persons, at present, some physical training projects usually need to perform some simple leg relaxing activities before training in order to prevent the phenomena of limb strain and the like in the training process, and are used as warm-up exercises in advance in order to perform activities on the muscles of the legs, preventing strain on muscles during strenuous physical exercise.

There are many ways of relaxing muscles, for example, massage and massage are usually performed manually by oneself, or by some professional massage and massage devices, and a special massage and massage device is generally high in cost, and is not particularly cost-effective when used after exercising for an individual, and is generally large in size, inconvenient to carry, and incapable of being used at any time.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a relaxation tool for physical training exercises that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a relax instrument that sports training sports was used, includes handle, removal crossbearer, U-shaped frame and stop gear, the quantity of handle is two, two the equal fixedly connected with of opposite side of handle is two remove the crossbearer, it is hollow cuboid structure to remove the crossbearer, the spout has all been seted up to the front surface and the rear surface of removing the crossbearer, with one side the opposite side of removing the crossbearer has all seted up the intercommunication groove, the intercommunication groove with the inside of removing the crossbearer is linked together, the inside of removing the crossbearer rotates and is connected with the threaded rod, the one end that is close to of threaded rod runs through the handle, and fixedly connected with turning block, the threaded rod with the handle rotates and is connected, the lateral wall of threaded rod is located the inside threaded connection of removing the crossbearer has the rectangle swivel nut, the lateral wall of rectangle swivel nut with the inside wall laminating of removing the crossbearer, and is connected with the movable crossbearer in a sliding way, one end of the outer side wall of the threaded rod, which is far away from the rotating block, is connected with a sliding sleeve in a sliding way, the outer side wall of the threaded rod is positioned between the sliding sleeve and the rectangular screw sleeve and is sleeved with a first spring, the outer side wall of the sliding sleeve is fixedly connected with a T-shaped sliding block, the top of the T-shaped sliding block is positioned in the communicating groove and is connected with the communicating groove in a sliding way, two rotating rods are respectively arranged between the two opposite sides of the T-shaped sliding blocks on the same side, the outer side of each rotating rod is rotatably connected with a roller, the top end and the bottom end of each rotating rod are respectively provided with a first concave part, the inner front surface and the inner rear surface of each first concave part are respectively and fixedly connected with a first rotating column, and the opposite ends of the two first rotating columns in the same first concave part are respectively and rotatably connected with the outer side wall of the rotating rod, the outer side wall of the first rotating column is sleeved with a first torsion spring, two ends of the first torsion spring are respectively fixedly connected with the opposite sides of the first concave part and the rotating rod, the opposite sides of the two first concave parts which are close to each other at the same side are fixedly connected, the first concave part which is close to the T-shaped sliding block is fixedly connected with the opposite side of the T-shaped sliding block, the lower surface center of the U-shaped frame is fixedly connected with the limiting mechanism, two ends of the bottom of the U-shaped frame are respectively fixedly connected with a second concave part, the two second concave parts are respectively clamped at the outer sides of the two movable cross frames above the U-shaped frame, the front surface and the rear surface of each second concave part are respectively provided with a strip-shaped groove, two sides of the inner side wall of each strip-shaped groove are respectively provided with a groove, a pressing strip is clamped inside the strip-shaped groove, and a through rotating hole is formed inside the pressing strip, a second rotating column is rotatably connected inside the rotating hole, two ends of the second rotating column respectively penetrate through the rotating hole, and are respectively fixedly connected with the insides of the grooves at the two ends, the outer sides of the second rotating columns are respectively sleeved with second torsion springs at the two sides of the pressing strip, two ends of the second torsion spring are respectively and fixedly connected with the groove and the opposite sides of the pressing strips, clamping grooves are respectively arranged below the opposite sides of the two pressing strips on the same side, the inside of the clamping groove is clamped with a slide bar, the rear ends of the two slide bars on the same side penetrate through the front surface and the rear surface of the second concave part on the side respectively, and the sliding strips are respectively positioned in the corresponding sliding grooves, the sliding strips are in sliding connection with the sliding grooves, connecting grooves are formed in the opposite ends of the two sliding strips on the same side, and second springs are fixedly connected between the connecting grooves and the opposite sides of the clamping grooves.

Preferably, the outer side wall of the handle is sleeved with a sponge sleeve.

Preferably, stop gear is including installation piece, extension piece, third spring, arc limiting plate, ball and anticreep piece, the top of installation piece with the lower surface center department fixed connection of U-shaped frame, the installation piece is inside hollow cuboid structure, fixed surface is connected with a plurality ofly on the inside of installation piece the third spring, it is a plurality of the common fixedly connected with in bottom of third spring one the extension piece, the bottom of extension piece is run through the lower surface of installation piece, and with installation piece sliding connection, the bottom fixedly connected with of installation piece the arc limiting plate, the lower surface roll-mounting of arc limiting plate has a plurality ofly the ball, the lateral wall top of extension piece is located the inside fixedly connected with of installation piece the anticreep piece.

Preferably, the outer side wall of the rotating block is fixedly connected with an anti-slip sleeve.

Preferably, the outer side wall of the rotating rod is located at the top and the bottom of the roller and is fixedly connected with a limiting ring.

Preferably, the outer side wall of the roller is provided with a plurality of mounting holes, the inside of each mounting hole is slidably connected with a lug, one side of each lug, which is close to the corresponding mounting hole, is provided with a connecting hole, and a fourth spring is fixedly connected between each connecting hole and the corresponding side of the corresponding mounting hole.

Preferably, the inner side wall of the strip-shaped groove is fixedly connected with a rubber pad.

Preferably, the two pressing strips on the same side are fixedly connected with pressing pads on the upper sides of the opposite sides of the pressing strips.

Preferably, the inner side wall of the clamping groove is fixedly connected with a sealing ring.

Preferably, the inner side wall of the mounting hole is symmetrically fixed with limiting blocks, the outer side wall of the lug is symmetrically provided with two limiting grooves, and the limiting blocks are located inside the limiting grooves and are in sliding connection with the limiting grooves.

(III) advantageous effects

The invention provides a relaxing tool for physical training exercises, which has the following beneficial effects:

(1) the invention is convenient to hold by hands through the two handles, then the hands or the legs can pass through the two moving crossbearers at the lower part, the limiting mechanism is utilized to support one side of the hands or the legs, then the roller rotating at the outer side of the rotating rod is used for performing rolling type massage on the two opposite sides of the hands or the legs, thereby playing a role of relaxing the muscles of the limbs, in the process of roller massage, because the two ends of the rotating rod are connected with the first concave part through the first rotating column and the first torsion spring, the two rotating rods at the same side can rotate mutually, when the legs or the hands are clamped between the rollers at the two sides, the two rollers at the two sides can respectively rotate towards the two sides, can be properly adjusted according to the shapes of the hands or the legs, thereby the rollers can be more conveniently attached to the legs or the hands, thereby being automatically adjusted according to the difference of users, and achieving better rolling massage effect, and first torsion spring under the normal condition can make two dwangs with one side on a vertical line, when the extrusion that receives leg or hand drives the cylinder and rotates to both sides, deformation can take place for first torsion spring, thereby have the torsion of reconversion, thereby can make the cylinder have the trend that the adjustment can vertical state, thereby the cylinder of both sides can produce certain extrusion to leg or hand, thereby reach and press the effect of relaxing, and the cylinder is when moving along leg or hand, can adjust along with thickness difference, the extrusion of production also can be different, thereby reach better roll massage effect, the device makes things convenient for handheld use, small, and convenient for carry, and it is effectual to relax limbs muscle.

(2) The invention can adjust the squeezing degree of the rollers at two sides to hands or legs according to different habits and requirements of users by arranging the communicating groove, the threaded rod, the rotating block, the rectangular screw sleeve, the sliding sleeve, the first spring and the T-shaped sliding block to achieve different effects of pressing and releasing, the first spring can push the sliding sleeve to be away from the rectangular screw sleeve under normal state, so that the rollers at two sides can be connected with the T-shaped sliding block through the first concave piece and are close to each other along the communicating groove at one side, when the legs or the hands are positioned between the rollers at two sides, the first spring can be squeezed towards the direction of the rectangular screw sleeve, and simultaneously the first spring can also generate a reaction force extending towards the legs or the hands, thereby achieving the squeezing effect, when the squeezing force of the first spring needs to be adjusted, only the rotating block needs to be rotated to drive the threaded rod to rotate, because the rectangular screw sleeve is clamped in the sliding connection in the moving transverse frame, can not rotate to can make the rectangle swivel nut move along the threaded rod left or right, reach the effect of compressing or loosening first spring, change the extrusion force of first spring to the sliding sleeve, thereby can reach the pressing effect of different degrees to adversary or leg.

(3) The distance between the rollers at two sides can be adjusted by the second concave parts arranged at two ends of the bottom of the U-shaped frame to slide along the sliding grooves arranged on the moving transverse frame, so that the distance between the rollers at two sides can be adjusted, the adjustment can be carried out according to the difference of the thickness of the hands or the legs of a user, the legs or the hands can conveniently penetrate between the two rollers to carry out rolling massage, wherein the second concave parts can be stably clamped in the sliding grooves through the strip-shaped grooves, the pressing strips, the rotating holes, the second rotating columns and the second torsion springs, so that the sliding of the second concave parts is ensured, the moving transverse frames at two sides are assembled through the U-shaped frame, when the disassembly is required, the top ends of the pressing strips are pressed, so that the pressing strips rotate in the rotating holes through the second rotating columns between the two grooves, the rotation can be carried out, and the sliding strips below the pressing strips can be drawn out from the sliding grooves, the installation between the second concave part and the movable transverse frame is loosened, the disassembly is completed, so that the hands or legs can be simply massaged by the roller on one side by using one side independently, the roller is more convenient to carry, the slide bar is clamped on the pressing strip through the clamping groove, then the connection with the pressing strip is realized by the second spring through the arranged connecting groove, under the normal state, under the action of the second spring, the slide bar is tightly clamped in the clamping groove for pulling the slide bar, the pressing strip is pressed, when the slide bar in the sliding groove is drawn out, the slide bar is clamped after one end of the slide bar is drawn out, the slide bar can be separated from the clamping groove, the pressing strip is continuously pressed to drive the second spring to extend, the slide bar is separated from the sliding groove under the action of the reaction force of the second spring, the disassembly is completed, the slide bar is prevented from being overlong, and the problem of blocking is easy to occur during pressing.

(4) The invention uses the mounting block, the extension block, the third spring, the arc limiting plate, the ball and the anti-drop block to form the limiting mechanism, when the opposite sides of the hands or the legs are massaged in a rolling way by the rollers on the two sides, the limiting mechanism supports and limits one side between the opposite sides of the massaged legs or the hands, so that the rolling massage is more convenient, the limiting mechanism can be adjusted in a stretching way according to the thickness of the legs or the hands by the mounting block, the extension block and the third spring, so that the arc limiting plate can better support the hands or the legs, the arc limiting plate can conveniently follow the rolling moving position of the rollers along the hands or the legs by using the arranged ball, the position for supporting and limiting is changed, and the plurality of balls can also play a certain rolling massage effect and can be matched with the plurality of rollers to roll, so that the roller massage range is more comprehensive, the anticreep piece can prevent that the extension piece from droing in the installation piece to anticreep piece block slides in the installation piece, can not take place to rotate, thereby can not lead to the fact the torsion to the third spring, avoids haring the third spring.

(5) The invention can realize the rolling massage to legs or hands through the rotation of the arranged roller outside the rotating rod, thereby playing the effect of relaxing after exercise, and the roller can play a better stimulation effect through the arranged lug, so that the rolling massage effect is better, the lug is connected in the mounting hole through the arranged connecting hole and the fourth spring to slide, so that the lug can stretch and retract, and in the rolling process of the roller, the fourth spring can push the lug to extrude the legs or the hands, thereby achieving a better stimulation effect, and the mounting hole is clamped in the limiting groove at the outer side of the lug to slide through the arranged limiting block, on one hand, the lug can be prevented from falling out of the mounting hole, on the other hand, the lug is prevented from rotating, the fourth spring is influenced, the roller is limited through the limiting ring arranged at the outer side of the rotating rod, and the roller can be prevented from moving up and down along the outer side of the rotating rod in the rotating process, affecting the effect of the rolling massage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the mobile cross frame of the present invention;

FIG. 3 is a schematic side view in vertical section of the turning rod, the drum and the first scoop section according to the present invention;

FIG. 4 is a schematic cross-sectional view of a second female component of the present invention;

FIG. 5 is a schematic side view of a vertical cross section of the hold-down bar and the slide bar of the present invention;

FIG. 6 is a schematic cross-sectional view of a spacing mechanism according to the present invention;

fig. 7 is an enlarged schematic view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a grip; 2. moving the transverse frame; 3. a U-shaped frame; 4. a limiting mechanism; 5. a chute; 6. a communicating groove; 7. a threaded rod; 8. rotating the block; 9. a rectangular screw sleeve; 10. a sliding sleeve; 11. a first spring; 12. a T-shaped slider; 13. rotating the rod; 14. a drum; 15. a first female member; 16. a first rotating column; 17. A first torsion spring; 18. a second female member; 19. a strip-shaped groove; 20. a groove; 21. pressing the pressing strip; 22. rotating the hole; 23. a second rotating cylinder; 24. a second torsion spring; 25. a card slot; 26. a slide bar; 27. connecting grooves; 28. a second spring; 29. a sponge sleeve; 30. an anti-slip sleeve; 31. a limiting ring; 32. mounting holes; 33. A limiting block; 34. a bump; 35. connecting holes; 36. a fourth spring; 37. a limiting groove; 38. a rubber pad; 39. a pressing pad; 40. a seal ring; 401. mounting blocks; 402. a lengthening block; 403. a third spring; 404. an arc limiting plate; 405. a ball bearing; 406. the anticreep piece.

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.

As shown in fig. 1 to 7, the present invention provides a technical solution: a relaxing tool for sports training comprises handles 1, two movable crossbearers 2, U-shaped frames 3 and a limiting mechanism 4, wherein the number of the handles 1 is two, two movable crossbearers 2 are fixedly connected to opposite sides of the two handles 1, each movable crossbearer 2 is of a hollow cuboid structure, sliding grooves 5 are formed in the front surface and the rear surface of each movable crossbearer 2, communicating grooves 6 are formed in opposite sides of the movable crossbearers 2 on the same side, the communicating grooves 6 are communicated with the inside of the movable crossbearers 2, a threaded rod 7 is rotatably connected to the inside of each movable crossbearers 2, one end, close to the corresponding handle 1, of the threaded rod 7 penetrates through the corresponding handle 1 and is fixedly connected with a rotating block 8, the threaded rod 7 is rotatably connected with the corresponding handle 1, a rectangular threaded sleeve 9 is connected to the inner thread of the outer side wall of the threaded rod 7 on the corresponding movable crossbearer 2, the outer side wall of the rectangular threaded sleeve 9 is attached to the inner side wall of the corresponding movable crossbearer 2, and is connected with the moving cross frame 2 in a sliding way, one end of the outer side wall of the threaded rod 7 far away from the rotating block 8 is connected with a sliding sleeve 10 in a sliding way, the outer side wall of the threaded rod 7 is positioned between the sliding sleeve 10 and the rectangular screw sleeve 9 and is sleeved with a first spring 11, the outer side wall of the sliding sleeve 10 is fixedly connected with a T-shaped slider 12, the top of the T-shaped slider 12 is positioned in the communicating groove 6 and is connected with the communicating groove 6 in a sliding way, two rotating rods 13 are respectively arranged between the opposite sides of the two T-shaped sliders 12 on the same side, the outer side of each rotating rod 13 is rotatably connected with a roller 14, the top end and the bottom end of each rotating rod 13 are respectively provided with a first concave part 15, the inner front surface and the inner rear surface of each first concave part 15 are respectively and fixedly connected with a first rotating column 16, the opposite ends of the two first rotating columns 16 in the same first concave part 15 are respectively rotatably connected with the outer side wall of each rotating rod 13, the outer side wall of each first rotating column 16 is sleeved with a first torsion spring 17, two ends of a first torsion spring 17 are respectively fixedly connected with opposite sides of a first concave part 15 and a rotating rod 13, two opposite sides of two first concave parts 15 which are close to each other at the same side are fixedly connected, the first concave part 15 which is close to a T-shaped sliding block 12 is fixedly connected with the opposite sides of the T-shaped sliding block 12, a limiting mechanism 4 is fixedly connected at the center of the lower surface of a U-shaped frame 3, two ends of the bottom of the U-shaped frame 3 are respectively fixedly connected with a second concave part 18, the two second concave parts 18 are respectively clamped at the outer sides of two movable cross frames 2 above, a strip-shaped groove 19 is respectively arranged on the front surface and the rear surface of each second concave part 18, grooves 20 are respectively arranged on two sides of the inner side wall of each strip-shaped groove 19, a pressing strip 21 is clamped inside the strip-shaped groove 19, a penetrating rotating hole 22 is arranged inside the pressing strip 21, a second rotating column 23 is rotatably connected inside the rotating hole 22, two ends of the second rotating column 23 respectively pass through the rotating hole 22, the two ends of the second torsion spring 24 are respectively fixedly connected with the insides of the grooves 20 at the two ends, the outer sides of the second rotating columns 23, which are positioned at the two sides of the pressing strips 21, are respectively sleeved with a second torsion spring 24, the two ends of the second torsion spring 24 are respectively fixedly connected with the opposite sides of the grooves 20 and the pressing strips 21, the lower parts of the opposite sides of the two pressing strips 21 at the same side are respectively provided with a clamping groove 25, the insides of the clamping grooves 25 are clamped with sliding strips 26, the rear ends of the two sliding strips 26 at the same side penetrate through the front surface and the rear surface of the second concave part 18 at the side respectively and are respectively positioned in the corresponding sliding grooves 5, the sliding strips 26 are in sliding connection with the sliding grooves 5, the opposite ends of the two sliding strips 26 at the same side are respectively provided with a connecting groove 27, and a second spring 28 is fixedly connected between the connecting groove 27 and the opposite sides of the clamping grooves 25, the invention is convenient to be held by the two handles 1, and then a hand or a leg can pass through the two moving transverse frames 2 at the lower part, utilize stop gear 4 to support one side of hand or leg, then carry out the roll formula massage through the rotatory cylinder 14 in the dwang 13 outside to both sides that the hand or leg are relative, thereby play the effect of relaxing limbs muscle, during the massage of cylinder 14, because the both ends of dwang 13 are connected with first concave part 15 through first rotation post 16 and first torsion spring 17, make can mutual rotation between two dwang 13 of same side, thereby when the leg or hand card is between the cylinder 14 of both sides, can make two cylinders 14 of both sides rotate towards both sides respectively, can suitably adjust according to the shape of hand or leg, thereby can make cylinder 14 more convenient laminating leg or hand, thereby can adjust according to the user difference is automatic, reach better roll massage effect, and two dwang 13 of first torsion spring 17 under the normal condition are on a vertical line, when the roller 14 is driven to rotate towards two sides by the extrusion of legs or hands, the first torsion spring 17 deforms, so that the torsion force is restored, the roller 14 tends to be adjusted to be in a vertical state, the rollers 14 on the two sides can extrude the legs or the hands to a certain extent, the effect of relaxing the pressing is achieved, the rollers 14 can be adjusted along with different thicknesses when moving along the legs or the hands, the generated extrusion is different, and the better rolling massage effect is achieved, the device is convenient to use by hands, small in size, convenient to carry and good in effect of relaxing limb muscles, the invention can adjust the extrusion degree of the rollers 14 on the two sides to the hands or the legs according to different habits and requirements of users by arranging the communicating groove 6, the threaded rod 7, the rotating block 8, the rectangular screw sleeve 9, the sliding sleeve 10, the first spring 11 and the T-shaped sliding block 12, reach different effects of pressing and relaxing, first spring 11 can promote sliding sleeve 10 to keep away from rectangle swivel nut 9 under normal conditions, thereby the cylinder 14 of both sides can be through being connected of first concave 15 and T shape slider 12, intercommunication groove 6 along the side is close to each other, when leg or hand are in between the cylinder 14 of both sides, can be towards rectangle swivel nut 9's direction extrusion first spring 11, first spring 11 also can produce the reaction force towards leg or hand extension simultaneously, thereby reach the extruded effect, when the extrusion force of first spring 11 needs to be adjusted, only need rotate turning block 8 and drive threaded rod 7 and rotate, because rectangle swivel nut 9 block is in removal horizontal shelf 2 sliding connection, can not rotate, thereby can make rectangle swivel nut 9 move along threaded rod 7 left or right, reach the effect of compressing or loosening first spring 11, change the extrusion force of first spring 11 to sliding sleeve 10, therefore, the invention can achieve the pressing effect of hands or legs with different degrees, the invention can slide along the sliding groove 5 arranged on the movable transverse frame 2 through the second concave parts 18 arranged at the two ends of the bottom of the U-shaped frame 3, thereby adjusting the distance between the rollers 14 at the two sides, and adjusting according to the thickness of the hands or legs of a user, so that the legs or the hands can conveniently penetrate between the two rollers 14 to carry out rolling massage, wherein the second concave parts 18 can be stably clamped in the sliding groove 5 through the strip-shaped grooves 19, the grooves 20, the pressing strip 21, the rotating hole 22, the second rotating column 23 and the second torsion spring 24, thereby ensuring the sliding of the second concave parts 18, and the movable transverse frames 2 at the two sides are assembled through the U-shaped frame 3, when disassembly is needed, only the top end of the pressing strip 21 is pressed, so that the pressing strip 21 rotates in the rotating hole 22 through the second rotating column 23 between the two grooves 20, can rotate, so that the sliding strip 26 below the pressing strip 21 can be drawn out of the sliding groove 5, the installation between the second concave part 18 and the movable transverse frame 2 is released, the disassembly is completed, so that the roller 14 on one side can be independently used for carrying out simple rolling massage on hands or legs, and is more convenient to carry, and the slide bar 26 is clamped on the pressing strip 21 through the clamping groove 25, then, through the opened connecting groove 27, the second spring 28 is used to realize the connection with the pressing strip 21, when the pressing strip 21 is pressed and the slide bar 26 in the chute 5 is drawn out, after one end of the slide bar 26 is drawn out and clamped, the sliding strip 26 can be separated from the clamping groove 25, the second spring 28 can be driven to extend by continuously pressing the pressing strip 21, the sliding strip 26 can be separated from the sliding groove 5 under the action of the reaction force of the second spring 28, therefore, the disassembly is completed, and the problem that the slide bar 26 is too long and is easy to block when being pressed is avoided.

Furthermore, the outer side wall of the handle 1 is sleeved with a sponge sleeve 29 to ensure comfortable holding.

Further, the limiting mechanism 4 comprises an installation block 401, an extension block 402, a third spring 403, an arc-shaped limiting plate 404, balls 405 and an anti-falling block 406, the top end of the installation block 401 is fixedly connected with the center of the lower surface of the U-shaped frame 3, the installation block 401 is of a cuboid structure with a hollow interior, the upper surface of the interior of the installation block 401 is fixedly connected with a plurality of third springs 403, the bottom ends of the plurality of third springs 403 are fixedly connected with the extension block 402 together, the bottom end of the extension block 402 penetrates through the lower surface of the installation block 401 and is in sliding connection with the installation block 401, the bottom end of the installation block 401 is fixedly connected with the arc-shaped limiting plate 404, the lower surface of the arc-shaped limiting plate 404 is provided with a plurality of balls 405 in a rolling manner, the anti-falling block 406 is fixedly connected with the interior of the installation block 401 above the outer side wall of the extension block 402, when the opposite sides of hands or legs are massaged in a rolling manner by the rollers 14 at both sides, the limiting mechanism 4 supports and limits one side between the opposite sides of the leg or the hand to be massaged, so that rolling massage is more convenient, the limiting mechanism 4 can be adjusted in a telescopic manner according to the different thicknesses of the leg or the hand through the mounting block 401, the extension block 402 and the third spring 403 which are arranged, so that the arc limiting plate 404 can better support the hand or the leg, the arc limiting plate 404 can conveniently move along the rolling movement position of the roller 14 along the hand or the leg by utilizing the arranged ball 405, the position for supporting and limiting can be changed, the plurality of balls 405 can also play a certain rolling massage effect and can roll by matching with the plurality of rollers 14, so that the massage range of the roller 14 is more comprehensive, the anti-falling block 406 can prevent the extension block 402 from falling from the mounting block 401, and the anti-falling block 406 is clamped in the mounting block 401 and can not slide, so that the rotation can not be caused by the third spring 403, avoiding damage to the third spring 403.

Furthermore, the outer side wall of the rotating block 8 is fixedly connected with an anti-slip sleeve 30, so that the rotating block is convenient to hold by hands and is not easy to slip, and the rotating block 8 is convenient to rotate for adjustment.

Further, the lateral wall of dwang 13 is located the equal fixedly connected with spacing ring 31 in top and the bottom of cylinder 14, and the restriction cylinder 14 is in the position in the dwang 13 outside, and the effect of rolling massage is influenced in the activity from top to bottom when preventing to rotate.

Further, a plurality of mounting holes 32 have been seted up to the lateral wall of cylinder 14, the inside sliding connection of mounting hole 32 has lug 34, connecting hole 35 has been seted up to one side that lug 34 is close to mounting hole 32, a fourth spring 36 of fixedly connected with between the opposite side of connecting hole 35 and mounting hole 32, lug 34 through setting up, can play better amazing effect to adversary or leg, make the roll massage effect better, lug 34 is connected in the mounting hole 32 through the connecting hole 35 that sets up and fourth spring 36 and is slided, make lug 34 can stretch out and draw back, and cylinder 14 rolls the in-process, fourth spring 36 can promote lug 34 and form the extrusion to leg or hand, thereby reach better amazing effect.

Further, the inside wall fixedly connected with rubber pad 38 of bar groove 19, the increase is according to the frictional force between layering 21 and the bar groove 19, guarantees that the block is firm, is difficult for deviating from under the state that does not receive external force to thereby guarantee that second concave part 18 can slide in spout 5 through draw runner 26, and is stable along removing the crossbearer 2 and slide.

Further, the pressing pad 39 is fixedly connected to the upper side of the back side of the two pressing strips 21 on the same side, so that a finger can conveniently abut against the pressing pad 39 to push the pressing strips 21, and meanwhile the finger can conveniently abut against the back side of the two pressing pads 39 on the same side to press the pressing strips 21.

Further, the inside wall fixedly connected with sealing washer 40 of draw-in groove 25 guarantees that under the normal condition, the block that draw runner 26 can stabilize is in draw-in groove 25 to second concave part 18 can slide in spout 5 through draw runner 26, and stable slides along removing crossbearer 2.

Further, the inside wall symmetry of mounting hole 32 is fixed with spacing piece 33, and two spacing grooves 37 have been seted up to the outside wall symmetry of lug 34, and spacing piece 33 is located the inside of spacing groove 37, and with spacing groove 37 sliding connection for lug 34 slides spacingly in spacing groove 37 through spacing piece 33, slides along mounting hole 32, can prevent that lug 34 from deviating from mounting hole 32 on the one hand, prevents that lug 34 from rotating on the one hand, influences fourth spring 36.

In conclusion, the working process of the invention is as follows: the invention is convenient to hold by hands through the two handles 1, then the hands or the legs can pass through the two moving crossbars 2 at the lower part, one side of the hands or the legs is supported by the limit mechanism 4, then the two opposite sides of the hands or the legs are massaged in a rolling way through the rollers 14 rotating at the outer side of the rotating rod 13, thereby playing the role of relaxing the muscles of the limbs, in the process of massaging the rollers 14, because the two ends of the rotating rod 13 are connected with the first concave part 15 through the first rotating column 16 and the first torsion spring 17, the two rotating rods 13 at the same side can rotate mutually, when the legs or the hands are clamped between the rollers 14 at the two sides, the two rollers 14 at the two sides can respectively rotate towards the two sides, can be properly adjusted according to the shapes of the hands or the legs, thereby the rollers 14 can be more conveniently attached to the legs or the hands, thereby being automatically adjusted according to the different users, the rolling massage device has the advantages that the rolling massage effect is better, the first torsion spring 17 in a normal state can enable the two rotating rods 13 on the same side to be in a vertical line, when the roller 14 is driven to rotate towards two sides by the extrusion of legs or hands, the first torsion spring 17 can deform and has the torsion of the original state, so that the roller 14 can have the trend of adjusting the vertical state, the rollers 14 on the two sides can extrude the legs or the hands to a certain degree, the effect of pressing and releasing is achieved, the rollers 14 can adjust along with the difference of thicknesses when moving along the legs or the hands, the generated extrusion can be different, the better rolling massage effect is achieved, the rolling massage device is convenient to use in a handheld mode, small in size and convenient to carry, the effect of releasing limb muscles is good, and the rolling massage device is convenient to use in a handheld mode, small in size and convenient to carry, and good in effect of releasing the limb muscles The first spring 11 and the T-shaped sliding block 12 can adjust the extrusion degree of the rollers 14 at two sides to hands or legs according to different habits and requirements of users, so as to achieve different effects of pressing and loosening, the first spring 11 can push the sliding sleeve 10 to be far away from the rectangular threaded sleeve 9 under a normal state, so that the rollers 14 at two sides can be connected with the T-shaped sliding block 12 through the first concave piece 15, the communicating grooves 6 along the sides are close to each other, when the legs or the hands are positioned between the rollers 14 at two sides, the first spring 11 can be extruded towards the direction of the rectangular threaded sleeve 9, meanwhile, the first spring 11 can also generate a reaction force extending towards the legs or the hands, so as to achieve the extrusion effect, when the extrusion force of the first spring 11 needs to be adjusted, only the rotating block 8 needs to be rotated to drive the threaded rod 7 to rotate, because the rectangular threaded sleeve 9 is clamped in the sliding connection in the movable cross frame 2 and cannot rotate, so that the rectangular threaded sleeve 9 can move leftwards or rightwards along the threaded rod 7, the invention can achieve the effect of compressing or loosening the first spring 11, change the extrusion force of the first spring 11 to the sliding sleeve 10, thus can achieve the pressing effect of different degrees to hands or legs, the invention can slide along the sliding chute 5 opened on the moving horizontal frame 2 through the second concave part 18 arranged at the two ends of the bottom of the U-shaped frame 3, thus can adjust the distance between the rollers 14 at the two sides, can adjust according to the thickness of the hands or legs of users, is convenient for the legs or hands to penetrate between the two rollers 14 for rolling massage, wherein the second concave part 18 can stably clamp the sliding strip 26 in the sliding chute 5 through the strip-shaped groove 19, the groove 20, the pressing strip 21, the rotating hole 22, the second rotating column 23 and the second torsion spring 24, thus ensuring the sliding of the second concave part 18, and the moving horizontal frames 2 at the two sides are assembled through the U-shaped frame 3, when needing to be disassembled, the pressing bar 21 can rotate in the rotating hole 22 only by pressing the top end of the pressing bar 21, so that the sliding strip 26 below the pressing bar 21 can be drawn out from the sliding groove 5, the installation between the second concave part 18 and the movable transverse frame 2 is loosened, and the disassembly is completed, so that the hand or the leg can be simply massaged in a rolling way by using the roller 14 on one side independently, and the carrying is more convenient, in addition, the sliding strip 26 is clamped on the pressing bar 21 through the clamping groove 25, then, through the arranged connecting groove 27, the connection with the pressing bar 21 is realized by using the second spring 28, so that when the sliding strip 26 in the sliding groove 5 is drawn out, after the sliding strip 26 is clamped after one end is drawn out, the sliding strip 26 can be separated from the clamping groove 25, the pressing bar 21 is continuously pressed, the second spring 28 is driven to extend, the sliding strip 26 is separated from the sliding groove 5 under the action of the reaction force of the second spring 28, therefore, the disassembly is completed, and the problem that the slide bar 26 is too long and is easy to block when being pressed is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.