CN215938938U

CN215938938U - Upper limb traction rehabilitation fitness equipment

Info

Publication number: CN215938938U
Application number: CN202122211766.2U
Authority: CN
Inventors: 孙永涛; 于志验; 赵义君
Original assignee: Qingdao Yingnage Sports Equipment Co ltd
Current assignee: Qingdao Yingnage Sports Equipment Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-04
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of fitness equipment, in particular to an upper limb traction rehabilitation fitness device, which comprises a fixed column, wherein a sliding cavity is formed in the fixed column, a height adjusting assembly is arranged in the sliding cavity, a moving plate is arranged on the height adjusting assembly, the height adjusting assembly is used for adjusting the height of the moving plate, a rotating rod is rotatably arranged on one side of the outer wall of the moving plate, adjusting rings are slidably arranged at two ends of the outer wall of the rotating rod, a positioning assembly is arranged on one side of the outer wall of the adjusting ring, positioning holes distributed at equal intervals are formed in two ends of the outer wall of one side of the rotating rod, a positioning pin can be pulled out, the positioning pin is separated from the positioning holes, the adjusting ring is moved to enable the adjusting ring to move to the position of the designated positioning hole, then the positioning pin is loosened, and the positioning pin can be fixed with the positioning hole by means of the elasticity of a reset spring, thus, the human body width can be adjusted.

Description

Upper limb traction rehabilitation fitness equipment

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to an upper limb traction rehabilitation fitness device.

Background

Fitness is a sport, such as various freehand aerobics, rhythm exercises, gymnastics and various self-resistance movements, gymnastics and yoga, which can enhance strength and flexibility, increase endurance, improve coordination and control the ability of each part of the body, thereby making the body strong. If the aim of relieving the stress is to be achieved, the exercise is performed for 3 times in at least one week. The heart can be exercised by swimming, fast walking, jogging, cycling and all aerobic exercises. Aerobic exercise has many benefits: can exercise heart and lung, enhance circulation system function, burn fat, increase vital capacity, lower blood pressure, prevent diabetes, and reduce heart disease.

In the prior art, the following problems exist:

(1) the distance between two ends of the existing upper limb traction rehabilitation fitness device for traction is fixed, so that the existing upper limb traction rehabilitation fitness device is not beneficial to the use of people with small skeletons;

(2) the existing upper limb traction rehabilitation fitness device is placed at a fixed height, and the height of the existing upper limb traction rehabilitation fitness device cannot be adjusted, so that the existing upper limb traction rehabilitation fitness device is not beneficial to being used by people with shorter heights.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an upper limb traction rehabilitation fitness device to solve the problems in the background technology.

The technical scheme of the utility model is as follows: an upper limb traction rehabilitation body builder comprises a fixed column, a sliding cavity is formed in the fixed column, a height adjusting assembly is arranged in the sliding cavity, a moving plate is mounted on the height adjusting assembly and used for adjusting the height of the moving plate, a rotating rod is rotatably mounted on one side of the outer wall of the moving plate, adjusting rings are slidably mounted at two ends of the outer side wall of the rotating rod, a positioning assembly is arranged on one side of the outer wall of the adjusting ring, positioning holes distributed at equal intervals are formed in two ends of the outer wall of one side of the rotating rod, the positioning assembly is matched with the positioning holes and used for fixing the adjusting rings, an iron chain is fixed at the bottom of the adjusting ring, a pull ring is fixed at the bottom end of the iron chain, the height adjusting assembly is used for adjusting the height of the moving plate, the position of the moving plate is determined, and the positioning assembly is used for moving the adjusting rings into the position to adjust the moving plate, then use the altitude mixture control subassembly again to carry out altitude mixture control to the movable plate, can use according to different people's skeletons like this.

Preferably, the height adjusting assembly includes the screw thread post, the both ends of screw thread post are rotated respectively and are installed bottom and top at the slip intracavity wall, the spout has been seted up to the both sides of slip intracavity wall, the shift ring is installed to the lateral wall spiro union of screw thread post, the both sides of shift ring outer wall are all seted up flutedly, the both sides of recess inner wall are rotated and are installed the pulley, pulley slidable mounting is on the inner wall of spout, the rectangle mouth has been seted up on one side of slip intracavity wall, the movable plate is fixed on one side of shift ring outer wall and is formed sliding fit with the both sides of rectangle mouthful inner wall, and the screw thread post rotates, and the screw thread post is just positive and negative to be rotated and can be made the shift ring reciprocate to can confirm the position of shift ring.

Preferably, one side outer wall at dwang both ends all is fixed with first limiting plate, the both sides that the dwang outer wall is close to the movable plate all are fixed with the second limiting plate, the one ascending adjustable ring of dwang is located between same serving first limiting plate and the second limiting plate, sets up like this, can prevent that the adjustable ring from breaking away from the dwang.

Preferably, the outer wall of one side of the same end, which is just opposite to the first limiting plate and the second limiting plate, is respectively fixed with a first rubber layer and a second rubber layer, and the first rubber layer and the second rubber layer are arranged to reduce impact damage.

Preferably, the positioning assembly comprises a positioning barrel, the positioning barrel is inserted into one side of the outer wall of the adjusting ring, the inner wall of the positioning barrel is slidably provided with a positioning ring, the inner wall of the positioning ring is fixed with a positioning pin, the positioning pin is matched with the positioning hole, the outer side wall of the positioning pin is sleeved with a reset spring, two ends of the reset spring are respectively contacted with one side of the outer wall of the positioning ring and one side of the inner wall of the positioning barrel, the reset spring can apply acting force on the positioning ring, and the positioning pin and the positioning hole are kept relatively fixed.

Preferably, the bottom position that one side of movable plate outer wall is located the dwang rotates installs the buffer beam, one side outer wall at buffer beam both ends all is fixed with buffer spring, buffer spring's top is fixed with the block rubber, and buffer spring can reduce the striking damage between dwang and the buffer beam, and the block rubber plays the guard action.

Preferably, a working cavity is formed in the fixed column, the working cavity is located under the sliding cavity, a rotating hole is formed in one side of the outer wall of the working cavity, a handle is installed on the inner wall of the rotating hole in a rotating mode, a transmission bevel gear is fixed on the outer wall of one side of the handle, a driven bevel gear is fixed at the bottom of the threaded column, the transmission bevel gear is meshed with the driven bevel gear, the transmission bevel gear enables the driven bevel gear to rotate, and the driven bevel gear enables the threaded column to rotate.

The utility model provides an upper limb traction rehabilitation body builder through improvement, and compared with the prior art, the upper limb traction rehabilitation body builder has the following improvements and advantages:

one is as follows: the positioning pin can be pulled out, so that the positioning pin is separated from the positioning hole, the adjusting ring is moved at the moment, the adjusting ring is moved to the appointed position of the positioning hole, then the positioning pin is loosened, and the positioning pin can be fixed with the positioning hole by virtue of the elasticity of the reset spring, so that the adjustment can be carried out according to the body width of a person;

the second step is as follows: the utility model can rotate the transmission bevel gear by rotating the handle, the transmission bevel gear rotates the driven bevel gear, the driven bevel gear rotates the threaded column, the threaded column rotates positively and negatively to move the movable ring up and down, thus the height can be adjusted.

Drawings

The utility model is further explained below with reference to the figures and examples:

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic elevation view of the present invention;

FIG. 4 is a schematic view of the partial cut-away configuration of A-A of FIG. 3;

FIG. 5 is a schematic left side view of the present invention;

fig. 6 is a schematic view of a cut-away structure B-B of fig. 5.

Description of reference numerals:

1. fixing a column; 2. a handle; 3. a threaded post; 4. a first rubber layer; 5. a second rubber layer; 6. a first limit plate; 7. an adjusting ring; 8. moving the plate; 9. rotating the rod; 10. a second limiting plate; 11. a pull ring; 12. an iron chain; 13. a buffer rod; 14. a rubber block; 15. a buffer spring; 16. a return spring; 17. a positioning cylinder; 18. a driven bevel gear; 19. a transmission bevel gear; 20. a moving ring; 21. a pulley.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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.

The utility model provides an upper limb traction rehabilitation body builder through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-6, an upper limb traction rehabilitation body builder comprises a fixed column 1, a sliding cavity is formed inside the fixed column 1, a height adjusting assembly is arranged inside the sliding cavity, a moving plate 8 is mounted on the height adjusting assembly, the height adjusting assembly is used for adjusting the height of the moving plate 8, a rotating rod 9 is rotatably mounted on one side of the outer wall of the moving plate 8, adjusting rings 7 are slidably mounted at two ends of the outer wall of the rotating rod 9, a positioning assembly is arranged on one side of the outer wall of the adjusting ring 7, positioning holes are formed in two ends of one side of the outer wall of the rotating rod 9, the positioning assemblies are matched with the positioning holes and used for fixing the adjusting ring 7, an iron chain 12 is fixed at the bottom of the adjusting ring 7, a pull ring 11 is fixed at the bottom end of the iron chain 12, the height adjusting assembly is used for adjusting the height of the moving plate 8 to determine the position of the moving plate 8, the positioning assembly is used for moving the adjusting ring 7 into a position for adjustment, and then the height adjusting assembly is used for adjusting the height of the moving plate 8, so that the adjusting ring can be used according to different human skeletons.

Further, the altitude mixture control subassembly includes screw thread post 3, the bottom and the top at the slip intracavity wall are installed in the both ends rotation respectively of screw thread post 3, the spout has been seted up to the both sides of slip intracavity wall, shift ring 20 is installed to the lateral wall spiro union of screw thread post 3, the both sides of shift ring 20 outer wall are all seted up flutedly, pulley 21 is installed in the rotation of the both sides of recess inner wall, pulley 21 slidable mounting is on the inner wall of spout, the rectangle mouth has been seted up on one side of slip intracavity wall, movable plate 8 is fixed on one side of shift ring 20 outer wall and is formed sliding fit with the both sides of rectangle mouthful inner wall, screw thread post 3 rotates, screw thread post 3 just rotates to make shift ring 20 reciprocate, thereby can confirm the position of shift ring 20.

Further, one side outer wall at dwang 9 both ends all is fixed with first limiting plate 6, and the both sides that dwang 9 outer wall is close to movable plate 8 all are fixed with second limiting plate 10, and dwang 9 one serves adjustable ring 7 to be located between same serving first limiting plate 6 and the second limiting plate 10, sets up like this and can prevent that adjustable ring 7 from breaking away from dwang 9.

Further, the outer walls of the opposite sides of the first limiting plate 6 and the second limiting plate 10 at the same end are respectively fixed with a first rubber layer 4 and a second rubber layer 5, and the first rubber layer 4 and the second rubber layer 5 are arranged to reduce impact damage.

Further, the locating component includes a location section of thick bamboo 17, a location section of thick bamboo 17 is pegged graft on one side of adjusting ring 7 outer wall, a location section of thick bamboo 17 inner wall slidable mounting has the holding ring, the inner wall of holding ring is fixed with the locating pin, locating pin and locating hole looks adaptation, the lateral wall cup joints installs reset spring 16, reset spring 16's both ends contact with one side of holding ring outer wall and one side of a location section of thick bamboo 17 inner wall respectively, reset spring 16 exerts the effort to the holding ring, can be that the locating pin is fixed with the locating hole.

Further, the bottom position that one side of 8 outer walls of movable plate is located dwang 9 rotates and installs buffer beam 13, and the outer wall of one side at buffer beam 13 both ends all is fixed with buffer spring 15, and buffer spring 15's top is fixed with block rubber 14, and buffer spring 15 can reduce the striking damage between dwang 9 and the buffer beam 13, and block rubber 14 plays the guard action.

Further, the fixed column 1 is internally provided with a working cavity, the working cavity is positioned under the sliding cavity, one side of the outer wall of the working cavity is provided with a rotating hole, the inner wall of the rotating hole is rotatably provided with the handle 2, the outer wall of one side of the handle 2 is fixedly provided with a transmission bevel gear 19, the bottom of the threaded column 3 is fixedly provided with a driven bevel gear 18, the transmission bevel gear 19 is meshed with the driven bevel gear 18, the transmission bevel gear 19 enables the driven bevel gear to rotate 18, and the driven bevel gear 18 enables the threaded column 3 to rotate.

The working principle is as follows: the handle 2 is rotated, the handle 2 can rotate the transmission conical gear 19, the transmission conical gear 19 can rotate the driven conical gear 18, the driven conical gear 18 can rotate the threaded column 3, the threaded column 3 can rotate forward and backward to enable the movable ring 20 to move up and down, the position of the movable ring 20 is determined, because the movable ring 20 is in threaded fit with the threaded column 3, in the prior art, the threaded fit has self-locking performance, the movable ring 20 cannot move downwards under the condition that the threaded column 3 does not rotate, then the positioning pin is pulled out to be separated from the positioning hole, the adjusting ring 7 is moved at the moment, the adjusting ring 7 is moved to the appointed positioning hole position, then the positioning pin is loosened, the positioning pin can be fixed with the positioning hole by means of the elastic force of the reset spring 16, then the handle 2 is rotated to adjust the height of the movable ring 20, and then the positioning pin is used.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an upper limbs pulls recovered fitness equipment which characterized in that: comprises a fixed column (1), a sliding cavity is arranged inside the fixed column (1), a height adjusting component is arranged in the sliding cavity, a moving plate (8) is arranged on the height adjusting component, the height adjusting component is used for adjusting the height of the moving plate (8), one side of the outer wall of the moving plate (8) is rotatably provided with a rotating rod (9), adjusting rings (7) are slidably mounted at two ends of the outer side wall of the rotating rod (9), a positioning assembly is arranged at one side of the outer wall of each adjusting ring (7), the two ends of the outer wall of one side of the rotating rod (9) are both provided with positioning holes distributed at equal intervals, the positioning component is matched with the positioning hole and is used for fixing the adjusting ring (7), the bottom of adjustable ring (7) is fixed with iron chain (12), the bottom mounting of iron chain (12) has pull ring (11).

2. The upper limb traction rehabilitation exerciser according to claim 1, wherein: the height adjusting assembly comprises a threaded column (3), the two ends of the threaded column (3) are respectively rotatably installed at the bottom and the top of the inner wall of the sliding cavity, sliding grooves are formed in the two sides of the inner wall of the sliding cavity, a moving ring (20) is installed on the outer side wall of the threaded column (3) in a threaded mode, grooves are formed in the two sides of the outer wall of the moving ring (20), pulleys (21) are installed on the two sides of the inner wall of each groove in a rotating mode, the pulleys (21) are slidably installed on the inner wall of the sliding grooves, a rectangular opening is formed in one side of the inner wall of the sliding cavity, and a movable plate (8) is fixed on one side of the outer wall of the moving ring (20) and forms sliding fit with the two sides of the inner wall of the rectangular opening.

3. The upper limb traction rehabilitation exerciser according to claim 1, wherein: one side outer wall at dwang (9) both ends all is fixed with first limiting plate (6), the both sides that dwang (9) outer wall is close to movable plate (8) all are fixed with second limiting plate (10), dwang (9) one serves adjustable ring (7) to be located between same serving first limiting plate (6) and second limiting plate (10).

4. The upper limb traction rehabilitation exerciser according to claim 3, wherein: and a first rubber layer (4) and a second rubber layer (5) are respectively fixed on the outer walls of the first limiting plate (6) and the second limiting plate (10) at the same end at the opposite sides.

5. The upper limb traction rehabilitation exerciser according to claim 1, wherein: the positioning assembly comprises a positioning barrel (17), the positioning barrel (17) is inserted into one side of the outer wall of the adjusting ring (7), a positioning ring is slidably mounted on the inner wall of the positioning barrel (17), a positioning pin is fixed on the inner wall of the positioning ring and matched with the positioning hole, a reset spring (16) is sleeved on the outer side wall of the positioning pin, and two ends of the reset spring (16) are respectively contacted with one side of the outer wall of the positioning ring and one side of the inner wall of the positioning barrel (17).

6. The upper limb traction rehabilitation exerciser according to claim 1, wherein: the utility model discloses a buffer structure, including movable plate (8), buffer rod (13), buffer spring (15) and rubber block (14), the bottom position that is located dwang (9) on one side of movable plate (8) outer wall rotates and installs buffer rod (13), one side outer wall at buffer rod (13) both ends all is fixed with buffer spring (15), buffer spring (15)'s top is fixed with rubber block (14).

7. The upper limb traction rehabilitation exerciser according to claim 2, wherein: the novel thread column is characterized in that a working cavity is formed in the fixing column (1), the working cavity is located right below the sliding cavity, a rotating hole is formed in one side of the outer wall of the working cavity, a handle (2) is rotatably mounted on the inner wall of the rotating hole, a transmission bevel gear (19) is fixed on the outer wall of one side of the handle (2), a driven bevel gear (18) is fixed at the bottom of the thread column (3), and the transmission bevel gear (19) is meshed with the driven bevel gear (18).