CN215916393U

CN215916393U - Auxiliary heightening trainer for children

Info

Publication number: CN215916393U
Application number: CN202122255871.6U
Authority: CN
Inventors: 王雨墨; 王毅; 张雅婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-01
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of auxiliary trainers, and discloses a heightening auxiliary trainer for children, which solves the problems that the prior heightening auxiliary trainer for children is troublesome to adjust and is not beneficial to the training of children in the using process; through being provided with each subassembly such as lead screw one, sliding seat, connecting rod and universal wheel, be convenient for realize the removal of training ware, the setting of lead screw two, movable block one and movable block two then can realize the altitude mixture control to arm stretching assembly and shank stretching assembly, can satisfy different heights child's tensile training, overall design is reasonable, is convenient for adjust, can satisfy more children's tensile demand, has certain practicality.

Description

Auxiliary heightening trainer for children

Technical Field

The utility model belongs to the technical field of auxiliary trainers, and particularly relates to a heightening auxiliary trainer for children.

Background

With the improvement of living standard of people, people begin to pay more and more attention to the development problems of children and girls; proper physical training of children is helpful for healthy growth of children, and children need to use various training devices in physical training.

The existing heightening auxiliary trainer for children is troublesome to adjust in the use process and is not beneficial to the training of children.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the heightening auxiliary trainer for children, which effectively solves the problems that the prior heightening auxiliary trainer for children in the background art is troublesome to adjust and is not beneficial to training of children in the using process.

In order to achieve the purpose, the utility model provides the following technical scheme: the heightening auxiliary trainer for children comprises a base, wherein movable mechanisms are symmetrically arranged on the inner wall of the bottom of the base, a height adjusting assembly is arranged on one side of the top end of the base, an arm stretching assembly is arranged on one side of the height adjusting assembly, and a leg stretching assembly is arranged on the other side of the height adjusting assembly;

the movable mechanism comprises fixed blocks symmetrically arranged at the bottom end of the base, a first lead screw is arranged between the fixed blocks, one end of the first lead screw is connected with one of the fixed blocks, a first rotating knob is arranged at one end of the first lead screw, which penetrates through the other fixed block, movable seats are arranged at two ends of the first lead screw in a threaded manner, the bottom ends of the movable seats are hinged with connecting rods, the middle parts of the two connecting rods are hinged, and universal wheels are arranged at the bottom ends of the connecting rods.

Preferably, the height adjusting assembly comprises a mounting groove mounted on the top end of the base, a second screw rod is mounted in the mounting groove, two ends of the second screw rod are connected with the inner wall of the mounting groove, and the second screw rod penetrates through one end of the mounting groove and is provided with a second rotating knob.

Preferably, the first movable block is installed on the top of the second screw rod in a threaded mode, the second movable block is installed on the bottom of the second screw rod in a threaded mode, limiting holes are formed in the two ends of the first movable block and the two ends of the second movable block respectively, limiting rods are installed in the limiting holes, and the two ends of each limiting rod are connected with the inner wall of the corresponding mounting groove.

Preferably, the arm stretching assembly comprises a first connecting plate arranged on one side of the movable block, a U-shaped mounting seat is arranged at the bottom end of the first connecting plate, a roller is arranged in the U-shaped mounting seat, a traction rope matched with the roller is arranged on the roller, and pull rings are arranged at two ends of the traction rope.

Preferably, the leg stretching assembly comprises a second connecting plate arranged on one side of the second movable block, the spring type telescopic rods are arranged on the top ends of the second connecting plate at equal intervals, and arc-shaped supporting plates are arranged on the top ends of the spring type telescopic rods.

Preferably, the backup plate is installed to the top one side that the mounting groove was kept away from to the base, and the fixed plate is installed to one side of backup plate and the top symmetry that is located the base, and the spout is all installed to the relative one side of fixed plate, and slidable mounting has the slide between the spout.

Preferably, the thread directions of the two ends of the first screw rod are opposite, and the thread directions of the two ends of the second screw rod are opposite.

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

(1) during work, the first lead screw, the movable seat, the connecting rod, the universal wheel and other components are arranged, so that the movement of the trainer is convenient to realize, and the second lead screw, the first movable block and the second movable block are arranged, so that the height adjustment of the arm stretching component and the leg stretching component can be realized, the stretching training of children with different heights can be met, the whole design is reasonable, the adjustment is convenient, the stretching requirements of more children can be met, and the device has certain practicability;

(2) the stretching training of different body parts of children can be met by arranging the components such as arm stretching components, leg stretching components, the backup plate and the sliding plate in the work process, and the height increasing of the children is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the moving mechanism of the present invention;

FIG. 3 is a schematic view of the height adjustment assembly of the present invention.

In the figure: 1. a base; 2. a height adjustment assembly; 3. an arm extension assembly; 4. a leg stretch assembly; 5. a movable mechanism; 6. a fixed block; 7. a first screw rod; 8. turning one; 9. a movable seat; 10. a connecting rod; 11. a universal wheel; 12. mounting grooves; 13. a second screw rod; 14. a second rotating knob; 15. a first movable block; 16. a second movable block; 17. a limiting rod; 18. a first connecting plate; 19. a U-shaped mounting seat; 20. a roller; 21. a hauling rope; 22. a pull ring; 23. a second connecting plate; 24. a spring type telescopic rod; 25. an arc-shaped supporting plate; 26. a backup plate; 27. a fixing plate; 28. a chute; 29. a slide board.

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.

In the first embodiment, as shown in fig. 1 to 3, the present invention includes a base 1, a movable mechanism 5 is symmetrically installed on the inner wall of the bottom of the base 1, a height adjusting assembly 2 is installed on one side of the top end of the base 1, an arm stretching assembly 3 is installed on one side of the height adjusting assembly 2, and a leg stretching assembly 4 is installed on the other side of the height adjusting assembly 2;

wherein, the moving mechanism 5 is installed in the fixed block 6 of base 1 bottom including the symmetry, installs lead screw 7 between the fixed block 6, and the one end and one of them fixed block 6 of lead screw 7 are connected, and a turn round 8 is installed to the one end that lead screw 7 runs through another fixed block 6, and the equal screw thread in both ends of lead screw 7 installs the sliding seat 9, and the bottom of sliding seat 9 all articulates there is connecting rod 10, and the middle part of two connecting rods 10 is articulated mutually, and universal wheel 11 is installed to the bottom of connecting rod 10.

Embodiment two, on the basis of embodiment one, the height adjusting assembly 2 includes a mounting groove 12 installed at the top end of the base 1, a second lead screw 13 is installed in the mounting groove 12, both ends of the second lead screw 13 are connected with the inner wall of the mounting groove 12, a second rotating knob 14 is installed at one end of the second lead screw 13 penetrating through the mounting groove 12, a first movable block 15 is installed at the top of the second lead screw 13 through threads, a second movable block 16 is installed at the bottom of the second lead screw 13 through threads, both ends of the first movable block 15 and both ends of the second movable block 16 are respectively provided with a limiting hole, a limiting rod 17 is installed in the limiting hole, both ends of the limiting rod 17 are connected with the inner wall of the mounting groove 12, the rotation of the second rotating knob 14 drives the second lead screw 13 to rotate, due to the arrangement of the limiting rod 17, the rotation of the second screw rod 13 drives the first movable block 15 and the second movable block 16 to move, and therefore the height adjustment of the arm stretching assembly 3 and the leg stretching assembly 4 is achieved.

In the third embodiment, on the basis of the first embodiment, the arm stretching assembly 3 includes a first connecting plate 18 installed on one side of the first movable block 15, a U-shaped mounting seat 19 is installed at the bottom end of the first connecting plate 18, a roller 20 is installed in the U-shaped mounting seat 19, a pulling rope 21 matched with the roller 20 is installed on the roller 20, pulling rings 22 are installed at two ends of the pulling rope 21, the pulling rings 22 are respectively pulled by two hands, and then the arms reciprocate upwards and downwards in a staggered manner, so that the arm stretching training is realized.

Fourth embodiment, on the basis of first embodiment, shank tension module 4 is including installing in the connecting plate two 23 of the second 16 one sides of movable block, and spring telescopic link 24 is installed to the top equidistance of connecting plate two 23, and arc layer board 25 is installed to the top of spring telescopic link 24, lifts up single leg and keeps flat on arc layer board 25, then carries out the leg pressing training, realizes the extension of shank.

In the fifth embodiment, on the basis of the first embodiment, a backup plate 26 is installed on one side of the top end of the base 1 far away from the installation groove 12, fixing plates 27 are symmetrically installed on one side of the backup plate 26 and the top end of the base 1, sliding grooves 28 are installed on the opposite sides of the fixing plates 27, sliding plates 29 are installed between the sliding grooves 28 and lean against the backup plate 26, and the legs are stretched to bend the sitting body forward to stretch the legs and the arms.

Sixth, on the basis of the first embodiment, the screw thread directions of the two ends of the first screw rod 7 are opposite, and the screw thread directions of the two ends of the second screw rod 13 are opposite.

The working principle is as follows: when the device works, when a user needs to perform stretching training on children, the height of the arm stretching component 3 and the height of the leg stretching component 4 are adjusted only according to the heights of the children of different grades, only the second rotary knob 14 needs to be rotated, the second rotary knob 14 rotates to drive the second screw rod 13 to rotate, due to the arrangement of the limiting rod 17, the second screw rod 13 rotates to drive the first movable block 15 and the second movable block 16 to move, namely, the height adjustment of the arm stretching component 3 and the leg stretching component 4 is realized, when the user needs to move the position of the trainer, only the first rotary knob 8 needs to be rotated respectively, the first rotary knob 8 rotates to drive the first screw rod 7 to rotate, the first screw rod 7 rotates to drive the movable seat 9 to move oppositely, the movable seat 9 moves to enable the connecting rod 10 to laterally deflect at the hinged part, the deflection of the connecting rod 10 drives the deflection of the universal wheel 11 until the universal wheel 11 is contacted with the ground, then the trainer is pushed to move to a required position;

when children carry out the tensile training of arm, only need both hands to hold pull ring 22 respectively, then the arm is crisscross upwards and do reciprocating motion downwards, realize the tensile training to the arm promptly, when children carry out the tensile training of leg, only need lift the one-legged one-leg and keep flat on arc layer board 25, then press the leg training can, in addition, can also sit on base 1, lean on backup plate 26, the leg is stretched and is carried out the seat body and bend forward and carry out the extension of leg and arm.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Children are with increasing auxiliary training ware, including base (1), its characterized in that: the movable mechanisms (5) are symmetrically arranged on the inner wall of the bottom of the base (1), the height adjusting assembly (2) is arranged on one side of the top end of the base (1), the arm stretching assembly (3) is arranged on one side of the height adjusting assembly (2), and the leg stretching assembly (4) is arranged on the other side of the height adjusting assembly (2);

wherein, moving mechanism (5) are installed in fixed block (6) of base (1) bottom including the symmetry, install lead screw (7) between fixed block (6), the one end and one of them fixed block (6) of lead screw (7) are connected, one (8) are installed to the one end that another fixed block (6) were run through in lead screw (7), sliding seat (9) are installed to the equal screw thread in both ends of lead screw (7), the bottom of sliding seat (9) all articulates there is connecting rod (10), the middle part of two connecting rods (10) is articulated mutually, and universal wheel (11) are installed to the bottom of connecting rod (10).

2. The booster training aid for children according to claim 1, wherein: the height adjusting assembly (2) comprises a mounting groove (12) mounted on the top end of the base (1), a second screw rod (13) is mounted in the mounting groove (12), two ends of the second screw rod (13) are connected with the inner wall of the mounting groove (12), and the second screw rod (13) penetrates through one end of the mounting groove (12) and is provided with a second rotating knob (14).

3. The booster training aid for children according to claim 2, wherein: the movable block I (15) is installed to the top screw thread of lead screw II (13), and movable block II (16) is installed to the bottom screw thread of lead screw II (13), and spacing hole has all been seted up at the both ends of movable block I (15) and movable block II (16) both ends, installs gag lever post (17) in the spacing hole, and the both ends of gag lever post (17) and the interior wall connection of mounting groove (12).

4. The booster training aid for children according to claim 1, wherein: the arm stretching assembly (3) comprises a first connecting plate (18) installed on one side of a first movable block (15), a U-shaped installing seat (19) is installed at the bottom end of the first connecting plate (18), a roller (20) is installed in the U-shaped installing seat (19), a traction rope (21) matched with the roller (20) is installed on the roller (20), and pull rings (22) are installed at two ends of the traction rope (21).

5. The booster training aid for children according to claim 1, wherein: the leg stretching assembly (4) comprises a second connecting plate (23) installed on one side of the second movable block (16), spring type telescopic rods (24) are installed on the top ends of the second connecting plate (23) at equal intervals, and arc-shaped supporting plates (25) are installed on the top ends of the spring type telescopic rods (24).

6. The booster training aid for children according to claim 1, wherein: the base (1) is kept away from top one side of mounting groove (12) and is installed backup plate (26), and fixed plate (27) are installed to the top symmetry that just is located base (1) in one side of backup plate (26), and spout (28) are all installed to the relative one side of fixed plate (27), and slidable mounting has slide (29) between spout (28).

7. The booster training aid for children according to claim 1, wherein: the thread directions of the two ends of the first screw rod (7) are opposite, and the thread directions of the two ends of the second screw rod (13) are opposite.