CN217511083U

CN217511083U - Flexible leg separator of shape cross fork of preapring for an unfavorable turn of events for sports

Info

Publication number: CN217511083U
Application number: CN202220532217.7U
Authority: CN
Inventors: 肖平安
Original assignee: Shanghai Xinde Culture Media Co ltd
Current assignee: Shanghai Xinde Culture Media Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-30
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a sports is with flexible leg separator of shape cross fork of preapring for an unfavorable turn of events belongs to sport equipment technical field. The utility model provides a sports is with preventing flexible leg separator of shape cross-arm, includes the bottom plate, bottom plate upper end middle part is equipped with spout A, the inside slider A that is equipped with of spout A, slider A upper end is equipped with the cushion, the bottom plate upper end is symmetrical structure and has seted up two spout B, the inside slider B that is equipped with of spout B, slider B upper end is equipped with the dwang, dwang outer wall cover is equipped with the cover piece, the cover piece upper end is run through and is equipped with lead screw A, lead screw A lower extreme is equipped with the clamp plate, both ends all run through and are equipped with lead screw B about the bottom plate. The utility model discloses a clamp plate that sets up can cooperate the dwang to fix user knee department after rotating lead screw A, and then can avoid user's shank autobending to influence the exercise effect when the exercise.

Description

Flexible leg separator of shape cross fork of preapring for an unfavorable turn of events for sports

Technical Field

The utility model relates to a sport equipment technical field, more specifically say, relate to a sports is with preventing flexible leg separator of shape horizontal fork.

Background

The cross fork is mainly used for practicing the specific method of flexibility of the inner back side and the crotch joint of the thigh: the left leg and the right leg are extended in a straight shape, and the two hands can assist in supporting; the little rear side of two legs lands, compresses tightly ground, and the heel of two feet lands, and the left right side of two tiptoes extends or colludes the crotch and fully opens into a font, and the beginner sits when often when practicing the horizontal fork and opens the both legs and push down the upper part of the body forward again and carry out the ligament and stretch, but the beginner pushes down the shank along with the health and can carry out the bending because of pain or conditioned reflex at the exercise in-process, and then makes the exercise effect relatively poor. Traditional leg separating device is not convenient for fix the beginner's shank and prevents that its shank is crooked to influence the training effect.

In view of this, we propose a flexible leg separator of anti-deformation cross arm for sports.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a sports is with preapring for an unfavorable turn of events flexible leg separator of shape horizontal fork to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a sports is with flexible leg separator of shape cross arm of preapring for an unfavorable turn of events, includes the bottom plate, bottom plate upper end middle part is equipped with spout A, the inside slider A that is equipped with of spout A, slider A upper end is equipped with the cushion, the bottom plate upper end is symmetrical structure and has seted up two spout B, the inside slider B that is equipped with of spout B, slider B upper end is equipped with the dwang, dwang outer wall cover is equipped with the lagging, the lagging upper end is run through and is equipped with lead screw A, lead screw A lower extreme is equipped with the clamp plate, both ends all run through and are equipped with lead screw B about the bottom plate.

Preferably, slider A and spout A sliding connection, cushion lower extreme and bottom plate upper end sliding contact, lead screw B and slider A threaded connection.

Preferably, the sliding block B is slidably connected with the sliding groove B, and the rotating rod is rotatably connected with the sliding block B.

Preferably, the guide slot has been seted up to dwang inner wall lower extreme, the inside guide block that is equipped with of guide slot, the guide block upper end is equipped with a plurality of lugs, dwang inner wall one end is inlayed and is equipped with the motor, the motor end is equipped with reciprocal threaded rod, reciprocal threaded rod and guide block sliding contact.

Preferably, the inner wall of the sleeve block is in sliding contact with the outer wall of the rotating rod, the screw rod A is in threaded connection with the sleeve block, and the screw rod A is rotatably connected with the upper end of the pressing plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a clamp plate that sets up can cooperate the dwang to fix user knee department after rotating lead screw A, and then can avoid user's shank automatic bending to influence the exercise effect when the exercise.

2. The utility model discloses a motor that sets up can drive the guide block motion through reciprocating threaded rod when rotating, and then massages user's shank under the effect of lug, makes its shank muscle relax and avoids being strained, and slider A through setting up can make the position between two dwangs change in spout B inside removal, and then makes the device can be applicable to the personnel in different exercise stages.

Drawings

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

FIG. 2 is a schematic view of a part A of the slider of the present invention;

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

FIG. 4 is a schematic structural view of a pressing plate portion of the present invention;

FIG. 5 is a schematic view of the structure of the guide groove of the present invention;

the numbering in the figures illustrates: 1. a base plate; 2. a chute A; 3. a slide block A; 4. a cushion; 5. a chute B; 6. a slide block B; 7. rotating the rod; 8. sleeving blocks; 9. a screw rod A; 10. pressing a plate; 11. a screw rod B; 12. a guide groove; 13. a guide block; 14. a bump; 15. a motor; 16. a reciprocating threaded rod.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a flexible leg separator of horizontal fork of preapring for an unfavorable turn of events shape for sports, including

bottom plate

1, 1 upper end middle part of bottom plate is equipped with spout A2, the inside slider A3 that is equipped with of spout A2, slider A3 upper end is equipped with

cushion

4, 1 upper end of bottom plate is symmetrical structure and has seted up two spout B5, spout B5 is inside to be equipped with slider B6, slider B6 upper end is equipped with dwang 7, the 7 outer wall cover of dwang is equipped with

lantern bush

8, 8 upper ends of lantern bush run through and are equipped with lead screw A9, lead screw A9 lower extreme is equipped with clamp plate 10, both ends all run through and are equipped with lead screw B11 about bottom plate 1.

Specifically, a sliding block A3 is in sliding connection with a sliding groove A2, the lower end of the seat cushion 4 is in sliding contact with the upper end of the bottom plate 1, and a screw rod B11 is in threaded connection with the sliding block A3.

The movement of the slide A3 inside the slide groove a2 through the arrangement enables the position between the two swivelling levers 7 to be changed, which in turn enables the device to be adapted to persons in different exercise stages.

Further, the sliding block B6 is slidably connected with the sliding groove B5, and the rotating rod 7 is rotatably connected with the sliding block B6.

Through the slider B6 that sets up inside the sliding of spout B5 can adjust two positions between the dwang 7 end under the effect of frictional force cushion 4 can drive slider B6 and remove in spout B5, and then the automatic position that changes the staff and sit.

Further, the lower end of the inner wall of the rotating rod 7 is provided with a guide groove 12, a guide block 13 is arranged inside the guide groove 12, the upper end of the guide block 13 is provided with a plurality of convex blocks 14, one end of the inner wall of the rotating rod 7 is embedded with a motor 15, the tail end of the motor 15 is provided with a reciprocating threaded rod 16, and the reciprocating threaded rod 16 is in sliding contact with the guide block 13.

The reciprocating screw rod 16 can move the guide block 13 when rotating, and then the leg of the user can be massaged under the action of the lug 14.

Furthermore, the inner wall of the sleeve block 8 is in sliding contact with the outer wall of the rotating rod 7, the screw rod A9 is in threaded connection with the sleeve block 8, and the screw rod A9 is in rotary connection with the upper end of the pressure plate 10.

The screw rod A9 can be rotated by the arranged sleeve block 8 after the movement, so that the pressing plate 10 moves, the knee of a user is pressed, and the leg bending of the user during exercise is avoided.

The working principle is as follows: when needing the device to carry out the during operation, the user sits on cushion 4, later put into two dwang 7 respectively with two legs inside, it makes clamp plate 10 be located user knee upside to remove the nest block 8 again, it drives clamp plate 10 decline to rotate lead screw A9 this moment so that its shank is fixed, later rotate the lead screw and make two slider A3 remove along spout A2's direction, can drive dwang 7 after slider A3 removes and rotate, can make two legs of user part after dwang 7 rotates, the user pushes down the health forward and practices this moment, wherein, motor 15 through setting up can drive guide block 13 through reciprocal threaded rod 16 when rotating and move inside guide slot 12, and then can massage user's shank under the effect of lug 14.

Claims

1. The utility model provides a sports is with flexible leg separator of shape cross fork of preapring for an unfavorable turn of events, includes bottom plate (1), its characterized in that: bottom plate (1) upper end middle part is equipped with spout A (2), spout A (2) inside is equipped with slider A (3), slider A (3) upper end is equipped with cushion (4), bottom plate (1) upper end is symmetrical structure and has seted up two spout B (5), spout B (5) inside is equipped with slider B (6), slider B (6) upper end is equipped with dwang (7), dwang (7) outer wall cover is equipped with nested piece (8), nested piece (8) upper end is run through and is equipped with lead screw A (9), lead screw A (9) lower extreme is equipped with clamp plate (10), both ends all run through and are equipped with lead screw B (11) about bottom plate (1).

2. The flexible leg separator of anti-deformation cross fork for sports of claim 1, characterized in that: slider A (3) and spout A (2) sliding connection, cushion (4) lower extreme and bottom plate (1) upper end sliding contact, lead screw B (11) and slider A (3) threaded connection.

3. The flexible leg separator of anti-deformation cross fork for sports of claim 1, characterized in that: slider B (6) and spout B (5) sliding connection, dwang (7) and slider B (6) rotate to be connected.

4. The flexible leg separator of anti-deformation cross fork for sports of claim 1, characterized in that: guide slot (12) have been seted up to dwang (7) inner wall lower extreme, guide slot (12) inside is equipped with guide block (13), guide block (13) upper end is equipped with a plurality of lugs (14), dwang (7) inner wall one end is inlayed and is equipped with motor (15), motor (15) end is equipped with reciprocal threaded rod (16), reciprocal threaded rod (16) and guide block (13) sliding contact.

5. The flexible leg separator of anti-deformation cross fork for sports of claim 1, characterized in that: the inner wall of the sleeve block (8) is in sliding contact with the outer wall of the rotating rod (7), the screw rod A (9) is in threaded connection with the sleeve block (8), and the screw rod A (9) is rotatably connected with the upper end of the pressing plate (10).