CN109771889B

CN109771889B - Sucking disc pulling force training ware

Info

Publication number: CN109771889B
Application number: CN201910215926.5A
Authority: CN
Inventors: 邹雅琢; 刘合勇
Original assignee: Dalian Jiaotong University
Current assignee: Dalian Jiaotong University
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2023-07-25
Anticipated expiration: 2039-03-21
Also published as: CN109771889A

Abstract

The invention discloses a sucker tension training device, which comprises a sucker tension device main body, a placing groove, an elastic rope, a handle, a clamping fixing component, a vacuum sucker, a foam cushion, a soft chassis, a lower air hole, an air pipe and an upper air hole, wherein the bottom end of the sucker tension device main body is provided with the vacuum sucker; through the combination of chest expander and vacuum chuck, can adsorb and fix in different positions, like floor, wall etc. not co-altitude and different angles, can transversely, vertically carry out tensile exercise, the outward process of taking out of sucking disc handle is the process of sucking disc by the air is taken out, and the sucking disc also can be more and more tight absorption be fixed in on floor or the wall, do benefit to old person's body-building and use.

Description

Sucking disc pulling force training ware

Technical Field

The invention relates to the technical field of body-building equipment, in particular to a sucker tension trainer.

Background

With the development of society, the health of the elderly is widely concerned, the body-building products designed for the elderly on the market are widely popularized, the elderly can promote the recovery of body functions and the consolidation and strengthening of the body through the body-building products, and promote the normal operation and recovery of the body functions, wherein the chest expander is widely used, but the existing chest expander is relatively troublesome to fix, the sucker structure and the chest expander are not well combined, the use of workers is not facilitated, the fixation and the disassembly of the chest expander can not be simply completed, and the operation of the elderly is not facilitated.

Disclosure of Invention

The invention aims to provide a sucker tension trainer, which aims to solve the problems in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a sucking disc pulling force training device, includes sucking disc chest expander main part, standing groove, elastic cord, handle, block fixed subassembly, vacuum chuck, foam-rubber cushion, soft chassis, lower part gas pocket, trachea and upper portion gas pocket, the bottom of sucking disc chest expander main part is provided with vacuum chuck, be provided with soft chassis on the bottom inner wall of vacuum chuck, lower part gas pocket has been seted up on the top outer wall of soft chassis, the standing groove has been seted up on the top outer wall of vacuum chuck, upper portion gas pocket has been seted up in the inside of vacuum chuck in the bottom of standing groove, the inside of vacuum chuck is located the below of upper portion gas pocket is provided with the trachea, and tracheal bottom is pegged graft in the inside of lower part gas pocket, fixedly connected with elastic cord on the top outer wall of trachea, the handle has been placed to the inside of standing groove, and the top outer wall center department and the top fixed connection of elastic cord of handle, be provided with block fixed subassembly on the top one side inner wall of handle;

the clamping fixing assembly comprises a matching groove, a first spring, a sliding block, a plugging rod, a through hole, an inclined plane, a through groove, a moving block, a second spring and a bayonet, wherein the second spring is fixedly connected with the corresponding handle on the outer wall of the two sides of the bottom end of the placing groove, the matching groove is formed in the inner wall of the top end of the handle, the first spring is fixedly connected with the inner wall of one side of the matching groove, the sliding block is arranged on one side of the first spring in the matching groove, the plugging rod is fixedly connected with the center of the outer wall of one side of the sliding block, the inclined plane is formed in the outer wall of one side of the plugging rod, the through hole is formed in the inner wall of one side of the matching groove corresponding to the plugging rod, one end of the plugging rod penetrates through the outer wall of the through hole, the vacuum chuck is arranged on the inner wall of one side of the placing groove corresponding to the plugging rod, the through groove is formed in the outer wall of the top end of the matching groove, the moving block is fixedly connected with the moving block on the outer wall of the top end of the sliding block, and one end of the moving block penetrates through the outside of the through groove.

Further, a sponge cushion is sleeved and fixed on the outer wall of the top end of the handle.

Further, the inner walls of the sliding block and the matching groove are sliding matching components, and lubricating oil is coated on the inner walls of the matching groove.

Further, the inner wall of the placement groove is matched with the outer contour of the handle.

Further, the bayonet and the insertion rod are matched components.

Further, the number of the second springs is two.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the chest expander and the vacuum chuck are combined, so that the chest expander can be adsorbed and fixed at different positions, such as floors, wall surfaces and the like, different heights and different angles, tension exercise can be transversely and longitudinally performed, the outward suction process of the sucker handle is the process that air is drawn out of the sucker, the sucker can be adsorbed and fixed on the floors or the wall surfaces more and more tightly, the body-building of the old is facilitated, the fixing and the ejection of the handle can be conveniently completed through the arrangement of the clamping and fixing assembly, and the use of the old is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

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

FIG. 2 is a schematic diagram of the overall side view of the present invention in cross-section;

FIG. 3 is an enlarged view of area A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the structure of the invention when placed;

FIG. 5 is a schematic view of the structure of the invention in use;

in the figure: 1. a sucker chest expander body; 2. a placement groove; 3. an elastic rope; 4. a handle; 5. a clamping and fixing assembly; 6. a vacuum chuck; 7. a sponge cushion; 8. a soft chassis; 9. a lower air hole; 10. an air pipe; 11. an upper air hole; 51. a mating groove; 52. a first spring; 53. a slide block; 54. inserting a connecting rod; 55. a through hole; 56. an inclined plane; 57. a through groove; 58. a moving block; 59. a second spring; 510. a bayonet.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a sucking disc pulling force training device, including sucking disc chest expander main part 1, standing groove 2, the elastic cord 3, handle 4, block fixed subassembly 5, vacuum chuck 6, foam-rubber cushion 7, soft chassis 8, lower part gas pocket 9, trachea 10 and upper portion gas pocket 11, the bottom of sucking disc chest expander main part 1 is provided with vacuum chuck 6, be provided with soft chassis 8 on the bottom inner wall of vacuum chuck 6, lower part gas pocket 9 has been seted up on the top outer wall of soft chassis 8, standing groove 2 has been seted up on the top outer wall of vacuum chuck 6, upper portion gas pocket 11 has been seted up in the inside of vacuum chuck 6 to the bottom of standing groove 2, the inside of vacuum chuck 6 is located the below of upper portion gas pocket 11 is provided with trachea 10, and peg graft in the inside of lower part gas pocket 9 to the bottom of trachea 10, fixedly connected with elastic cord 3 on the top outer wall of trachea 10, handle 4 has been placed in the inside of standing groove 2, and the top outer wall center department and elastic cord 3's top fixedly connected, be provided with block fixed subassembly 5 on the top one side inner wall of handle 4; the clamping and fixing assembly 5 comprises a matching groove 51, a first spring 52, a sliding block 53, a plugging rod 54, a through hole 55, an inclined surface 56, a through groove 57, a moving block 58, a second spring 59 and a bayonet 510, wherein the second spring 59 is fixedly connected to the outer wall of the two sides of the bottom end of the placing groove 2 corresponding to the handle 4, the matching groove 51 is formed in the inner wall of the top end of the handle 4, the first spring 52 is fixedly connected to the inner wall of one side of the matching groove 51, the sliding block 53 is arranged on one side of the inner wall of the matching groove 51, the plugging rod 54 is fixedly connected to the center of the outer wall of one side of the sliding block 53, the inclined surface 56 is formed in the outer wall of one side of the plugging rod 54, the through hole 55 is formed in the inner wall of one side of the plugging rod 54 corresponding to the plugging rod 54, the bayonet 510 is formed in the inner wall of one side of the placing groove 2 corresponding to the plugging rod 54, the handle 4 is formed in the outer wall of the top end of the matching groove 51, the through groove 57 is formed in the vacuum chuck 53, the moving block 58 is fixedly connected to the outer wall of the top end of the sliding block 53, and one end of the moving block 58 penetrates the outside the through groove 57; the outer wall of the top end of the handle 4 is sleeved and fixed with a foam cushion 7, and the foam cushion 7 is beneficial to the grasping of a user; the sliding block 53 and the inner wall of the matching groove 51 are sliding matching components, and the inner wall of the matching groove 51 is coated with lubricating oil; facilitating the movement of the later slider 53; the inner wall of the placement groove 2 is matched with the outer contour of the handle 4, which is beneficial to placement and storage of the handle 4; the bayonet 510 and the plug-in rod 54 are matched members, and the bayonet 510 and the plug-in rod 54 are matched for use, so that the handle 4 is placed and fixed and ejected in the later period; the number of the second springs 59 is two, which is beneficial to the ejection of the handle 4 at the later stage; when the sucker chest expander is used, the vacuum sucker 6 is placed on a proper plane, when the handle 4 is pulled outwards, air is pulled outwards along with the air holes, when the air is reduced to a vacuum state, the bottom soft chassis 8 is contracted, the middle air pipe 10 is separated from the lower air holes 9 along with the shrinkage, the sucker chest expander is attached and connected with the upper air holes 11 along with the pulling, so that the sucker chest expander is kept in a stable vacuum state when in use, the chest expander is fixed, when the handle 4 returns to the original position after the chest expander is used, the upper air holes 11 which are extruded are separated from the air pipes 10 and are connected with the lower air holes 9, the air circulates normally, and the sucker is loosened to finish the use, thereby being beneficial to later use; when the handle 4 needs to be pulled out, the sliding block 53 is broken by the moving block 58 to enable the inserting connection rod 54 to be moved away from the bayonet 510, the handle 4 is ejected out of the placing groove 2 by the second spring 59, the inserting connection rod 54 returns to the initial position under the action of the first spring 52, the handle 4 is pressed into the placing groove 2 after being used, the inserting connection rod 54 is clamped into the bayonet 510 under the action of the inclined plane 56, the handle 4 is fixed, the use of the handle 4 at the later stage is facilitated, and convenience is brought to the body building of the old people.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sucking disc pulling force training device, includes sucking disc chest expander main part (1), standing groove (2), elastic cord (3), handle (4), block fixed subassembly (5), vacuum chuck (6), foam-rubber cushion (7), soft chassis (8), lower part gas pocket (9), trachea (10) and upper portion gas pocket (11), its characterized in that: the vacuum suction cup comprises a suction cup chest expander body (1), wherein a vacuum suction cup (6) is arranged at the bottom end of the suction cup chest expander body (1), a soft chassis (8) is arranged on the inner wall of the bottom end of the vacuum suction cup (6), a lower air hole (9) is formed in the outer wall of the top end of the soft chassis (8), a placing groove (2) is formed in the outer wall of the top end of the vacuum suction cup (6), an upper air hole (11) is formed in the bottom end of the placing groove (2) in a penetrating mode, an air pipe (10) is arranged below the upper air hole (11) in the vacuum suction cup (6), the bottom end of the air pipe (10) is inserted into the lower air hole (9), an elastic rope (3) is fixedly connected to the outer wall of the top end of the air pipe (10), a handle (4) is placed in the inner wall of the placing groove (2), the center of the outer wall of the bottom end of the handle (4) is fixedly connected with the top end of the elastic rope (3), and a clamping and fixing component (5) is arranged on the inner wall of one side of the top end of the handle (4).

The clamping fixing assembly (5) comprises a matching groove (51), a first spring (52), a sliding block (53), a plugging rod (54), a through hole (55), an inclined plane (56), a through groove (57), a moving block (58), a second spring (59) and a bayonet (510), wherein the second spring (59) is fixedly connected to the outer wall of two sides of the bottom end of the placing groove (2) corresponding to the handle (4), the matching groove (51) is formed in the inner wall of the top end of the handle (4), the first spring (52) is fixedly connected to the inner wall of one side of the matching groove (51), the sliding block (53) is arranged on one side, which is positioned on the first spring (52), of the inner wall of the matching groove (51), the sliding block (53) and the inner wall of the matching groove (51) are sliding matching components, lubricating oil is coated on the inner wall of the matching groove (51), the plugging rod (54) is fixedly connected to the center of one side outer wall of the sliding block (53), the inclined plane (56) is formed in the outer wall of one side of the plugging rod (54), the handle (4) is positioned on the inner wall of one side of the matching groove (51) corresponding to the plugging rod (54), the through hole (55) is formed in the outer portion of the matching groove (55), the vacuum chuck (6) is located one side inner wall of the standing groove (2) and corresponds to the inserting rod (54) and is provided with a bayonet (510), the bayonet (510) and the inserting rod (54) are matched components, the handle (4) is located the top outer wall of the matched groove (51) and is communicated with the through groove (57), the top outer wall of the sliding block (53) is fixedly connected with the moving block (58), one end of the moving block (58) penetrates through the outside of the through groove (57), and the inner wall of the standing groove (2) is matched with the outer contour of the handle (4).

2. A suction cup pull trainer as claimed in claim 1, wherein: the outer wall of the top end of the handle (4) is sleeved and fixed with a foam-rubber cushion (7).

3. A suction cup pull trainer as claimed in claim 1, wherein: the number of the second springs (59) is two.