CN210096808U

CN210096808U - Stretcher for physical fitness

Info

Publication number: CN210096808U
Application number: CN201920482404.7U
Authority: CN
Inventors: 李丽
Original assignee: Jiangsu Maritime Institute
Current assignee: Nanjing Moral Education Heart Culture Communication Co ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-02-21
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a stretcher for sports fitness, including stretcher girder pole, the perpendicular limit wall of upper end fixed surface fixedly connected with fixed positioning of stretcher girder pole, the middle part surface of the perpendicular limit wall of fixed positioning is provided with prevents turning over after dog and activity support sill bar, the activity supports the lower extreme that the sill bar is located the dog of preventing turning over after, the activity supports the seat with adjustable upper end middle part fixed surface fixedly connected with of sill bar and props, the front end fixed surface of stretcher girder pole installs the owner and supports the mobile jib. The utility model discloses a prevent turning over the dog backward, the in-process that can people's body-building avoids appearing the unexpected condition, protects people's health safety, props through adjustable seat, can adjust the height of seat pad according to the stature that everybody is different to people's comfortable body-building, through shelving the clamping frame, can be when people learn the body-building according to cell-phone teaching video, so that placing of people's cell-phone.

Description

Stretcher for physical fitness

Technical Field

The utility model relates to the field of fitness equipment, specifically be a stretcher for sports fitness.

Background

A stretcher for physical fitness is an instrument for stretching the body of people in physical fitness, is convenient to use and widely used, but along with the development of the modern science and technology, the functional requirements of people on the stretcher for physical fitness are higher and higher.

In use, a sports tensioner can perform the following operations: the body-building function can be achieved by stretching the muscles of the arms and the legs of the people.

Although the existing stretcher for physical fitness has a simple structure and is convenient to use, the stretcher is single in function, the existing stretcher for physical fitness cannot be used for people to place a mobile phone and a water cup conveniently in the using process, certain inconvenience is realized, the existing stretcher for physical fitness cannot adjust the height of a chair of the stretcher in the working process, certain adverse effect is realized, the existing stretcher for physical fitness has the problem that the existing stretcher for physical fitness slips after two hands sweat when the existing stretcher is used, people cannot be prevented from falling down backwards, certain adverse effect is realized, and therefore the stretcher for physical fitness is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a stretcher for sports fitness, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a stretcher for sports fitness, including stretcher girder pole, the limit wall is erected to the upper end fixed surface of stretcher girder pole fixedly connected with fixed positioning, the middle part surface of the perpendicular limit wall of fixed positioning is provided with prevents turning over after dog and activity support sill bar, the activity supports the lower extreme that the sill bar is located prevents turning over after the dog, the activity supports the seat support with adjustable the upper end middle part fixed surface of sill bar is connected with, the front end fixed surface of stretcher girder pole installs the main mobile jib that supports, the rear end surface of main mobile jib is provided with shelves the double-layered frame.

Furthermore, a fixed clamping frame is arranged at the front end of the placing clamping frame, a movable clamping frame is arranged on the outer surface of the rear end of the fixed clamping frame, a binding leather band is arranged on the outer surface of the middle of the upper end of the movable clamping frame, a stretching leather band is arranged between the fixed clamping frame and the movable clamping frame, a hinge is arranged between the fixed clamping frame and the movable clamping frame, the outer surface of the lower end of the fixed clamping frame is movably connected with the outer surface of the lower end of the movable clamping frame through the hinge, and the outer surface of the upper end of the fixed clamping frame is detachably connected with the outer surface of the upper end of the movable clamping frame through the stretching leather band.

Furthermore, a lifting seat support rod is arranged at the upper end of the adjustable seat support, a positioning thread cylinder is arranged on the outer surface of the rear end of the lifting seat support rod, a lifting seat sleeve is arranged on the outer surface of the lifting seat support rod, a first fixing screw and a second fixing screw are arranged on the outer surface of the rear end of the lifting seat sleeve, the second fixing screw is located at the lower end of the first fixing screw, the number of the positioning thread cylinders is a plurality of groups, a lifting chute is formed between the positioning thread cylinders and the lifting seat sleeve, the outer surface of each positioning thread cylinder is in sliding connection with the inner surface of the rear end of the lifting seat sleeve through the lifting chute, the outer surface of each lifting seat support rod is in sliding connection with the inner surface of the lifting seat sleeve through the positioning thread cylinders, an adjusting thread is arranged between each fixing screw and the lifting seat sleeve, and the outer surface of the rear end of the lifting seat sleeve is in sliding connection with the outer surface And (4) movably connecting.

Furthermore, a detachable check block is arranged in the middle of the backward turning prevention check block, the outer surfaces of two sides of the detachable check block are fixedly connected with an installation insertion block strip, a telescopic positioning button is arranged on the outer surface of one side of the installation insertion block strip, and a telescopic positioning spring is arranged on the outer surface of one end of the telescopic positioning button.

Further, the rear end surface of stretcher girder pole is provided with the rearmounted base of stretcher, the upper end surface of the rearmounted base of stretcher is provided with assembles the fixed equipment screw, the equal fixed mounting of lower extreme both sides surface of the rearmounted base of stretcher has anti-skidding callus on the sole, be provided with the equipment bolt between stretcher girder pole and the rearmounted base of stretcher, the one end surface of stretcher girder pole can be dismantled through the front end surface of equipment bolt with the rearmounted base of stretcher and be connected, assemble set screw hole between fixed equipment screw and the equipment bolt, the lower extreme surface of assembling the fixed equipment screw can be dismantled through the upper end middle part surface of fixed screw hole and equipment bolt and be connected.

Furthermore, a movable pedal is arranged on the outer surface of one side of the fixed positioning vertical side wall, a seat cushion is fixedly arranged on the outer surface of the upper end of the adjustable seat support, and a crus kneeling cushion is arranged on the outer surface of the front end of the movable support bottom rod.

Furthermore, the leading base of elongator is installed to the lower extreme external fixed surface of main support mobile jib, the upper end surface of main support mobile jib is provided with the foot and shelves the horizontal pole, the hand handle of one end external fixed surface that the horizontal pole was shelved to the foot is connected with antiskid one number, the hand handle of other end external fixed surface that the horizontal pole was shelved to the foot is connected with antiskid two numbers, be provided with the equipment concatenation round pin between elongator girder pole and the main support mobile jib, the front end surface of elongator girder pole can be dismantled through the rear end middle part surface of equipment concatenation round pin and main support mobile jib and be connected.

Further, the installation jack has been seted up between the perpendicular limit wall of flexible location button and fixed positioning, the surface of flexible location button can be dismantled through the installation jack and the middle part surface of the perpendicular limit wall of fixed positioning and be connected, one side surface of installation plug strip can be dismantled through the middle part surface of flexible location button and the perpendicular limit wall of fixed positioning and be connected, the activity is supported the sill bar and is provided with the activity rotation axis between the perpendicular limit wall of fixed positioning, the middle part surface swing joint of the perpendicular limit wall of both sides surface through activity rotation axis and fixed positioning of the movable support sill bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a prevent turning over the dog after, when people use this stretcher, when skidding appears between people's palm and hand handle, when turning over the seat pad backward under people's body weight effect, can block the rotation that the activity supported the sill bar, avoid people to overturn backward and fall, be favorable to people's use.

2. The utility model discloses a seat props with adjustable, uses this elongator at the people of figure difference, adjusts the height that the seat propped with adjustable according to everyone's shank length and thickness to people's use increases user's comfort level.

3. The utility model discloses a shelve the clamping frame, when people watched video teaching body-building, can be with the cell-phone centre gripping in shelving the clamping frame to people contrast teaching video body-building, be favorable to people's use.

Drawings

FIG. 1 is an overall view of the present invention;

fig. 2 is a plan view of the foot rest rail 7 of fig. 1 according to the present invention;

fig. 3 is a plan view of the rear base 2 of the stretcher of fig. 1 according to the present invention;

FIG. 4 is a schematic view of the kneeling cushion 10 for lower leg in FIG. 1;

fig. 5 is a schematic view of the internal structure of the shelving bracket 8 in fig. 1 according to the present invention;

fig. 6 is a schematic view of the internal structure of the adjustable seat support 5 shown in fig. 1 according to the present invention;

fig. 7 is a schematic view of the internal structure of the anti-tip-back stop 3 in fig. 1 according to the present invention;

in the figure: 1. a tensioner main beam bar; 2. the stretcher is provided with a base; 3. a backward turning prevention block; 31. a detachable stop block; 32. installing an inserting block strip; 33. a telescopic positioning button; 34. a telescopic positioning spring; 4. a movable support bottom rod; 5. an adjustable seat support; 51. a lift seat stay; 52. lifting the seat sleeve; 53. a first set screw; 54. a second set screw; 55. positioning the threaded cylinder; 6. a seat cushion; 7. a foot resting cross bar; 8. placing the clamping frame; 81. stretching the elastic strips; 82. binding a leather band; 83. fixing the clamping frame; 84. a movable clamping frame; 9. a main support main rod; 10. a shank kneeling pad; 11. the stretcher is provided with a front base; 12. a movable foot pedal; 13. a first antiskid hand handle; 14. assembling, fixing and assembling the screws; 15. anti-skid foot pads; 16. a second antiskid hand handle; 17. and fixing and positioning the vertical side wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: including stretcher girder pole 1, the upper end external surface fixed connection of stretcher girder pole 1 has vertical limit wall 17 of fixed positioning, the middle part surface of vertical limit wall 17 of fixed positioning is provided with prevents turning over dog 3 and movable support sill bar 4 after turning over, movable support sill bar 4 is located prevents turning over the lower extreme of dog 3 after, the upper end middle part external surface fixed connection of movable support sill bar 4 has adjustable seat to prop 5, the front end external surface fixed mounting of stretcher girder pole 1 has main support mobile jib 9, the main tributary props the rear end surface of mobile jib 9 and is provided with and shelves clamping bracket 8.

In this embodiment, preferably, a fixed clamping frame 83 is arranged at the front end of the holding frame 8, a movable clamping frame 84 is arranged on the outer surface of the rear end of the fixed clamping frame 83, a binding leather band 82 is arranged on the outer surface of the middle part of the upper end of the movable clamping frame 84, a stretching leather band 81 is arranged between the fixed clamping frame 83 and the movable clamping frame 84, a hinge is arranged between the fixed clamping frame 83 and the movable clamping frame 84, the outer surface of the lower end of the fixed clamping frame 83 is movably connected with the outer surface of the lower end of the movable clamping frame 84 through the hinge, and the outer surface of the upper end of the fixed clamping frame 83 is detachably connected with the outer surface of the upper end of the movable clamping frame 84 through the stretching leather band 81.

In order to adjust the comfort level of the user during exercise according to the stature of the user, in this embodiment, preferably, the upper end of the adjustable seat support 5 is provided with a lifting seat support rod 51, the outer surface of the rear end of the lifting seat support rod 51 is provided with a positioning threaded cylinder 55, the outer surface of the lifting seat support rod 51 is provided with a lifting seat sleeve 52, the outer surface of the rear end of the lifting seat sleeve 52 is provided with a first fixing screw 53 and a second fixing screw 54, the second fixing screw 54 is located at the lower end of the first fixing screw 53, the number of the positioning threaded cylinders 55 is a plurality of groups, a lifting chute is formed between the positioning threaded cylinder 55 and the lifting seat sleeve 52, the outer surface of the positioning threaded cylinder 55 is slidably connected with the inner surface of the rear end of the lifting seat sleeve 52 through the lifting chute, the outer surface of the lifting seat support rod 51 is slidably connected with the inner, an adjusting thread is arranged between the first fixing screw 53 and the lifting seat sleeve 52, and the outer surface of the rear end of the lifting seat sleeve 52 is movably connected with the outer surface of the front end of the first fixing screw 53 through the adjusting thread.

The condition that people overturn backwards when building up body can be avoided appearing, and in this embodiment, it is preferred, the middle part of preventing backward overturning dog 3 is provided with removable dog 31, and the equal fixedly connected with installation inserted block strip 32 of both sides surface of removable dog 31, one side surface of installation inserted block strip 32 are provided with flexible location button 33, and the one end surface of flexible location button 33 is provided with flexible location spring 34.

Can prevent this elongator from appearing the phenomenon of skidding with ground when using, in this embodiment, it is preferred, the rear end surface of elongator girder pole 1 is provided with the rearmounted base 2 of elongator, the upper end surface of the rearmounted base 2 of elongator is provided with assembles fixed equipment screw 14, the equal fixed mounting of lower extreme both sides surface of elongator rearmounted base 2 has anti-skidding callus on the sole 15, be provided with the equipment bolt between elongator girder pole 1 and the rear base 2 of elongator, the one end surface of elongator girder pole 1 can be dismantled through the equipment bolt and be connected with the front end surface of elongator rearmounted base 2, it has seted up the fixed screw hole between fixed equipment screw 14 and the equipment bolt to assemble, the lower extreme surface of assembling fixed equipment screw 14 can be dismantled through the fixed screw hole and be connected with the upper end middle.

In order to facilitate the placement of the sole of a foot, in the embodiment, preferably, a movable pedal 12 is arranged on the outer surface of one side of the fixed positioning vertical side wall 17, a seat cushion 6 is fixedly arranged on the outer surface of the upper end of the adjustable seat support 5, and a lower leg kneeling cushion 10 is arranged on the outer surface of the front end of the movable support bottom rod 4.

So that people's palm is held up, tensile people's arm and shank, in this embodiment, preferably, main tributary props the lower extreme external surface fixed mounting of mobile jib 9 and has the leading base 11 of elongator, the upper end surface of main tributary props the mobile jib 9 is provided with the foot and shelves horizontal pole 7, the one end external surface fixed connection that the horizontal pole 7 was shelved to the foot has antiskid hand handle 13 No. one, the other end external surface fixed connection that the horizontal pole 7 was shelved to the foot has antiskid hand handle 16 No. two, be provided with the equipment concatenation round pin between elongator main beam pole 1 and the main tributary props the mobile jib 9, the front end surface of elongator main beam pole 1 can be dismantled through the equipment concatenation round pin and be connected.

So that the motion of the tensile body-building of people, in this embodiment, preferably, the installation jack has been seted up between flexible location button 33 and the vertical side wall 17 of fixed positioning, the surface of flexible location button 33 can be dismantled with the middle part surface of the vertical side wall 17 of fixed positioning through the installation jack and be connected, one side surface of installation inserted block strip 32 can be dismantled with the middle part surface of the vertical side wall 17 of fixed positioning through flexible location button 33 and be connected, be provided with the activity rotation axis between activity support sill bar 4 and the vertical side wall 17 of fixed positioning, the both sides surface of activity support sill bar 4 passes through the middle part surface swing joint of activity rotation axis and the vertical side wall 17 of fixed positioning.

The utility model discloses a theory of operation and use flow: when people use the stretcher, the palms of people hold the first anti-skid hand-holding handle 13 and the second anti-skid hand-holding handle 16, people sit on the seat cushion 6 again, then place the shanks on the shank kneeling cushion 10, and step on the movable pedal plate 12 with two feet respectively, when people need to teach the video on the mobile phone, people can clamp the mobile phone in the placing and clamping frame 8, people pull the movable clamping frame 84 open, then place the mobile phone in the mobile phone, and then clamp the mobile phone by stretching the leather rib strip 81, so that people can place and use the mobile phone conveniently, when people use the stretcher, because the length and the thickness of the legs are different due to different figures of people, when the legs of people are too thick or too long, the legs of people sit on the seat cushion 6, the legs can not be normally extended and placed, people can loosen the first fixing screws 53 and the second fixing screws 54, the stretching of the lifting seat supporting rod 51 is adjusted, the first fixing screw 53, the second fixing screw 54 and the positioning threaded cylinder 55 are screwed up oppositely, so that the lifting seat supporting rod is comfortable and high in height for people to use, and is beneficial to people to use.

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. A stretcher for physical fitness comprises a stretcher main beam rod (1), and is characterized in that: the utility model discloses a stretcher, including stretcher girder pole (1), the upper end surface fixedly connected with fixed positioning of stretcher girder pole (1) erects limit wall (17), the middle part surface of fixed positioning erects limit wall (17) is provided with prevents turning over after dog (3) and activity support sill bar (4), activity support sill bar (4) are located prevents turning over after the lower extreme of dog (3), seat props (5) with adjustable upper end middle part surface fixedly connected with of activity support sill bar (4), the front end surface fixed mounting of stretcher girder pole (1) has main support mobile jib (9), the rear end surface of main support mobile jib (9) is provided with and shelves double-layered (8).

2. A stretching unit for physical exercise according to claim 1, wherein: the front end of shelving the clamping frame (8) is provided with a fixing clamping frame (83), the rear end outer surface of the fixing clamping frame (83) is provided with a movable clamping frame (84), the upper end middle outer surface of the movable clamping frame (84) is provided with a binding leather band (82), a stretching leather band (81) is arranged between the fixing clamping frame (83) and the movable clamping frame (84), a hinge is arranged between the fixing clamping frame (83) and the movable clamping frame (84), the lower end outer surface of the fixing clamping frame (83) is movably connected with the lower end outer surface of the movable clamping frame (84) through the hinge, and the upper end outer surface of the fixing clamping frame (83) is detachably connected with the upper end outer surface of the movable clamping frame (84) through the stretching leather band (81).

3. A stretching unit for physical exercise according to claim 1, wherein: the adjustable seat support is characterized in that a lifting seat support rod (51) is arranged at the upper end of the adjustable seat support (5), a positioning threaded cylinder (55) is arranged on the outer surface of the rear end of the lifting seat support rod (51), a lifting seat sleeve (52) is arranged on the outer surface of the lifting seat support rod (51), a first fixing screw (53) and a second fixing screw (54) are arranged on the outer surface of the rear end of the lifting seat sleeve (52), the second fixing screw (54) is positioned at the lower end of the first fixing screw (53), the positioning threaded cylinders (55) are arranged in a plurality of groups, a lifting sliding groove is formed between each positioning threaded cylinder (55) and the corresponding lifting seat sleeve (52), the outer surface of each positioning threaded cylinder (55) is connected with the inner surface of the rear end of the corresponding lifting seat sleeve (52) in a sliding mode through the lifting sliding groove, and the outer surface of the lifting seat support rod (51) is connected with the inner surface of the corresponding lifting seat sleeve (52) in, an adjusting thread is arranged between the first fixing screw (53) and the lifting seat sleeve (52), and the outer surface of the rear end of the lifting seat sleeve (52) is movably connected with the outer surface of the front end of the first fixing screw (53) through the adjusting thread.

4. A stretching unit for physical exercise according to claim 1, wherein: the middle part of the anti-backward turning stop block (3) is provided with a detachable stop block (31), the outer surfaces of the two sides of the detachable stop block (31) are fixedly connected with an installation insert strip (32), the outer surface of one side of the installation insert strip (32) is provided with a telescopic positioning button (33), and the outer surface of one end of the telescopic positioning button (33) is provided with a telescopic positioning spring (34).

5. A stretching unit for physical exercise according to claim 1, wherein: the rear end surface of stretcher girder pole (1) is provided with stretcher rearmounted base (2), the upper end surface of stretcher rearmounted base (2) is provided with assembles fixed equipment screw (14), the equal fixed mounting of lower extreme both sides surface of stretcher rearmounted base (2) has anti-skidding callus on the sole (15), be provided with the equipment bolt between stretcher girder pole (1) and stretcher rearmounted base (2), the one end surface of stretcher girder pole (1) can be dismantled through the equipment bolt and the front end surface of stretcher rearmounted base (2) and be connected, it offers fixed screw hole between fixed equipment screw (14) and the equipment bolt to assemble, the lower extreme surface of assembling fixed equipment screw (14) can be dismantled through the upper end middle part surface of fixed screw hole and equipment bolt and be connected.

6. A stretching unit for physical exercise according to claim 1, wherein: the outer surface of one side of the fixed positioning vertical side wall (17) is provided with a movable pedal (12), the outer surface of the upper end of the adjustable seat support (5) is fixedly provided with a seat cushion (6), and the outer surface of the front end of the movable support bottom rod (4) is provided with a crus kneeling cushion (10).

7. A stretching unit for physical exercise according to claim 1, wherein: the main tributary props the lower extreme external fixed surface of mobile jib (9) and installs leading base of elongator (11), the upper end surface of main tributary props the mobile jib (9) and is provided with the foot and shelves horizontal pole (7), the one end external fixed surface that the horizontal pole (7) was shelved to the foot is connected with anti-skidding hand handle (13) No. one, the other end external fixed surface that the horizontal pole (7) was shelved to the foot is connected with anti-skidding hand handle (16) No. two, be provided with the equipment concatenation round pin between elongator girder pole (1) and the main tributary props mobile jib (9), the front end surface of elongator girder pole (1) can be dismantled through equipment concatenation round pin and the rear end middle part surface that the main tribut.

8. A stretching machine for sports fitness according to claim 4, characterized in that: the utility model discloses a side wall structure, including flexible location button (33) and fixed positioning, the installation jack has been seted up between the perpendicular limit wall of flexible location button (33) and fixed positioning (17), the surface of flexible location button (33) can be dismantled with the middle part surface of fixed positioning perpendicular limit wall (17) through the installation jack and be connected, one side surface of installation plug strip (32) can be dismantled with the middle part surface of fixed positioning perpendicular limit wall (17) through flexible location button (33) and be connected, the activity is supported and is provided with the activity rotation axis between sill bar (4) and fixed positioning perpendicular limit wall (17), the middle part surface swing joint of limit wall (17) is erect through activity rotation axis and fixed positioning to the both sides surface of activity support sill bar (4).