CN210020970U

CN210020970U - Novel shock attenuation treadmill

Info

Publication number: CN210020970U
Application number: CN201920525053.3U
Authority: CN
Inventors: 宗辉
Original assignee: Ningbo Bangqi Equipment Technology Co Ltd
Current assignee: Lan Dongxiu
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-07
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a novel damping treadmill, which comprises a main frame base, wherein the left end of the main frame base is provided with an extension bottom plate, the right end is provided with a fixed supporting block, the bottoms of the main frame base, the extension bottom plate and the fixed supporting block are respectively provided with an antiskid supporting leg, a bracket is arranged on the left end of the extension bottom plate, the top of the bracket is provided with a control panel and a handrail, a front roller and a rear roller are respectively arranged in the left end and the right end of the main frame base, a running belt is arranged on the front roller and the rear roller, running plates are respectively arranged at the two ends of the running belt in the length direction, the running plates are arranged in the main frame base, a limiting sliding groove is respectively arranged in the left side and the right side of the main frame base, a sliding block is arranged in the limiting sliding groove and connected with a sliding sleeve, the sliding sleeve is respectively connected, the shock attenuation effect is better, and damping device cooperation reset spring's setting will have better resilience in the process of running simultaneously.

Description

Novel shock attenuation treadmill

Technical Field

The utility model relates to the technical field of sports equipment, concretely relates to novel shock attenuation treadmill.

Background

The treadmill is a body-building apparatus which is always provided for families and gymnasiums, is the simplest one of the current family body-building apparatuses, and is the best choice of the family body-building apparatus. The heart and lung function of people can be exercised by exercise, and the occurrence of various diseases can be reduced by proper exercise for a long time.

Generally, a treadmill includes components such as a chassis, a treadmill deck, an armrest, and a dashboard. Wherein, be equipped with the race area on this race platform, this race area is the slope form or is connected with power device such as motor so this race area can rotate. Namely, the exerciser can perform the running exercise on the running belt in the rotating state in situ, and the exercise is very convenient. Along with the development of technique and the improvement of people's demand, in order to alleviate the vibrations that the exerciser received when running to not only make the exerciser comparatively comfortable, and can effectively protect human shank and vertebra, the producer has add damping device for the treadmill. For example, a rubber pad, a hard substrate and other components are added between the chassis and the running platform. However, most of these shock absorbing devices are poor in effect, and especially only can slow down the vibration in the vertical direction of the human body, so that the exerciser feels the stress is not balanced enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel damping treadmill, which comprises a main frame base, wherein the left end of the main frame base is provided with an extension bottom plate, the right end of the main frame base is provided with a fixed supporting block, the bottoms of the main frame base, the extension bottom plate and the fixed supporting block are respectively provided with an antiskid supporting foot, the left end of the extension bottom plate is provided with a bracket, the top of the bracket is provided with a control panel and a handrail, a front roller and a rear roller are respectively arranged in the left end and the right end of the main frame base, a running belt is arranged on the front roller and the rear roller, two ends in the length direction of the running belt are respectively provided with a running plate, the upper side and the lower side of the running plate are respectively provided with a supporting plate, an elastic rod body is arranged between the upper supporting plate and the lower supporting plate, the running, the sliding sleeve is connected with one side of the running plate respectively, the sliding sleeve is arranged on the guide rod, the reset damping spring blocks are arranged outside the left side and the right side of one end of the running plate respectively and connected with the main cross rod, the main cross rod is arranged in the main frame base, and the damping device is arranged outside one end of the middle of the running plate and connected with the main cross rod.

Preferably, the fixed supporting block is arranged outside the rear roller, and the output end of the speed reducing motor arranged in the main frame base is connected with the front roller.

Preferably, the running plate is internally provided with an elastic rod layer, the upper side and the lower side of the elastic rod layer are respectively provided with a supporting plate, a plurality of elastic rods are uniformly arranged in the elastic rod layer at equal intervals, and the left end and the right end of each elastic rod are respectively connected with the side wall of the running plate through a mounting block.

Preferably, the guide rods are respectively arranged at the left end and the right end of the main cross rod, an auxiliary return spring is arranged outside the bottom end of the guide rod, and the top end of the auxiliary return spring is connected with the bottom end of the sliding sleeve; the inside of the reset damping spring block comprises an upper supporting block and a lower supporting block which are connected through a reset spring.

Preferably, the damping device comprises a connecting block, an auxiliary supporting rod, an auxiliary sliding sleeve and a main return spring, the connecting block is arranged outside one end of the running plate, the connecting block is hinged with the upper end of the auxiliary supporting rod, the lower end of the auxiliary supporting rod is hinged with the auxiliary sliding sleeve, the auxiliary sliding sleeve and the main return spring are connected with the main cross rod in a connecting sleeve mode, the auxiliary supporting rods are arranged in a left-right mode and are arranged in a left-right symmetrical mode by taking the connecting block as a center, and the auxiliary supporting rods are connected with one another through the matched; the included angle of the two auxiliary supporting rods ranges from 60 degrees to 135 degrees.

The utility model has the advantages that: simple structure, convenient operation, the stereoplasm base plate among the prior art will be replaced in the setting of a plurality of elastic rod bodies, and the shock attenuation effect is better, and damping device cooperation a plurality of reset spring's setting will have better resilience at the in-process of running simultaneously, plays to run and feels comfortable, protects the characteristics of knee to, shock-absorbing structure's atress becomes surface form atress by punctiform atress, has effectively dispersed the external force that shock-absorbing structure received, has prolonged its life.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic top view of the running board and the elastic rod of the present invention;

fig. 3 is a schematic side view of the middle frame base and the running plate of the present invention.

In the figure: 1. a main frame base; 2. an extension floor; 3. fixing a supporting block; 4. anti-skid supporting feet; 5. a support; 6. a control panel; 7. a handrail; 8. a front drum; 9. a rear drum; 10. running the belt; 11. running a board; 12. a support plate; 13. an elastic rod body; 14. mounting blocks; 15. a limiting chute; 16. a slider; 17. a sliding sleeve; 18. a guide bar; 19. an auxiliary return spring; 20. a main cross bar; 21. a return damping spring block; 22. connecting blocks; 23. an auxiliary strut; 24. an auxiliary sliding sleeve; 25. a main return spring; 26. matching with a return spring; 27. a shock-absorbing device.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in figures 1-3, a novel damping treadmill comprises a main frame base 1, wherein an extension bottom plate 2 is arranged at the left end of the main frame base 1, a fixed supporting block 3 is arranged at the right end of the main frame base 1, anti-skidding supporting feet 4 are respectively arranged at the bottoms of the extension bottom plate 2 and the fixed supporting block 3, a support 5 is arranged at the left end of the extension bottom plate 2, a control panel 6 and a handrail 7 are arranged at the top of the support 5, the handrail 7 is connected with the support 5 through a fixed frame of the control panel 6, a front roller 8 and a rear roller 9 are respectively arranged in the left end and the right end of the main frame base 1, a running belt 10 is arranged on the front roller 8 and the rear roller 9, the front roller 8 and the rear roller 9 are connected through the running belt 10, running plates 11 are respectively arranged at the two ends of the running belt 10 in the length direction, supporting plates 12 are respectively, set up the elasticity barred body 13 between two backup pads 12 about last, run board 11 and set up in main frame base 1, set up spacing spout 15 respectively in the main frame base 1 left and right sides, set up slider 16 in the spacing spout 15 and be connected with sliding sleeve 17, sliding sleeve 17 is connected with running board 11 one side respectively, and sliding sleeve 17 sets up on guide bar 18, sets up respectively outside running board 11 one end left and right sides that reset damping spring piece 21 is connected with main horizontal pole 20, main horizontal pole 20 sets up in main frame base 1, runs board 11 middle part one end and sets up damping device 27 outward and is connected with main horizontal pole 20. The fixed supporting block 3 is arranged outside the rear roller 9, and the output end of a speed reducing motor arranged in the main rack base 1 is connected with the front roller 8. Run 11 inboards of board and set up the elasticity excellent layer, both sides set up respectively to backup pad 12 about the elasticity excellent layer, and even equidistance in the elasticity excellent layer sets up a plurality of elasticity barres 13, both ends are connected with the 11 lateral walls of board of running through installation piece 14 respectively about elasticity barre 13. The elastic rod body 13 is made of glass fiber rod or other composite materials or other materials with elasticity. The guide rods 18 are respectively arranged at the left end and the right end of the main cross rod 20, auxiliary return springs 19 are arranged outside the bottom ends of the guide rods 18, and the top ends of the auxiliary return springs 19 are connected with the bottom ends of the sliding sleeves 17; the reset damping spring block 21 comprises an upper supporting block and a lower supporting block, and the upper supporting block and the lower supporting block are connected through a reset spring. The damping device 27 comprises a connecting block 22, an auxiliary supporting rod 23, an auxiliary sliding sleeve 24 and a main return spring 25, wherein the connecting block 22 is arranged outside one end of the running plate 11, the connecting block 22 is hinged with the upper end of the auxiliary supporting rod 23, the lower end of the auxiliary supporting rod 23 is hinged with the auxiliary sliding sleeve 24, the auxiliary sliding sleeve 24 and the main return spring 25 are connected on the main cross rod 20 in a connecting way, the auxiliary supporting rods 23 are arranged in a left-right mode and are arranged in a left-right symmetrical mode by taking the connecting block 22 as a center, and the auxiliary supporting rods 23 are connected with each other through the matched; the included angle of the two auxiliary supporting rods 23 ranges from 60 degrees to 135 degrees. The distance range between the elastic rod bodies 13 is 3mm-9mm, and the diameter of the elastic rod bodies 13 is smaller than that of the front roller 8 and the rear roller 9. The damping devices 27 are arranged at the left end and the right end of the main frame base 1 and the running plate 11 respectively. The support plate 12 is made of E-TPU novel polymer buffer material.

The working principle of the specific embodiment is as follows: at first when using this novel shock attenuation treadmill, the setting of a plurality of anti-skidding supporting legs 4 will play reliable and stable effect, cylinder 8 and the 9 rotary work of after-roll before the gear motor drive drives, thereby make and run 10 operation work, at the in-process of running, backup pad 12 cooperation elastic rod body 13 reaches the resilience of superelevation, reach one-level shock attenuation effect, auxiliary strut 23 cooperation auxiliary sliding sleeve 24 among the damping device 27 simultaneously, main reset spring 25 reaches second grade shock attenuation effect, sliding sleeve 17 cooperation guide bar 18, auxiliary reset spring 19 reaches tertiary shock attenuation effect with reset damping spring piece 21, thereby make this novel shock attenuation treadmill shock attenuation effect all good, better resilience has, play the sensation of running, the characteristics of protection knee.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a novel shock attenuation treadmill, includes main frame base (1), its characterized in that: the anti-skid device is characterized in that an extension bottom plate (2) is arranged at the left end of a main frame base (1), a fixed supporting block (3) is arranged at the right end of the main frame base, anti-skid supporting legs (4) are respectively arranged at the bottoms of the main frame base (1), the extension bottom plate (2) and the fixed supporting block (3), a support (5) is arranged at the left end of the extension bottom plate (2), a control panel (6) and handrails (7) are arranged at the top of the support (5), a front roller (8) and a rear roller (9) are respectively arranged in the left end and the right end of the main frame base (1), running belts (10) are arranged on the front roller (8) and the rear roller (9), running plates (11) are respectively arranged at the two ends of the running belts (10) in the length direction, supporting plates (12) are respectively arranged at the upper side and the lower side in the running plates (11), an, set up spacing spout (15) respectively in main frame base (1) the left and right sides, set up slider (16) in spacing spout (15) and be connected with sliding sleeve (17), sliding sleeve (17) are connected with race board (11) one side respectively, and sliding sleeve (17) set up on guide bar (18), set up respectively outside race board (11) one end left and right sides reset damping spring piece (21) and be connected with main horizontal pole (20), main horizontal pole (20) set up in main frame base (1), and race board (11) middle part one end sets up damping device (27) outward and is connected with main horizontal pole (20).

2. The novel shock absorbing treadmill of claim 1, wherein: the fixed supporting block (3) is arranged outside the rear roller (9), and the output end of a speed reducing motor is arranged in the main frame base (1) and connected with the front roller (8).

3. The novel shock absorbing treadmill of claim 1, wherein: run board (11) inboard and set up the elasticity excellent layer, both sides set up respectively to backup pad (12) about the elasticity excellent layer, in the even equidistance in the elasticity excellent layer set up a plurality of elasticity barres (13), both ends are connected with run board (11) lateral wall through installation piece (14) respectively about elasticity barre (13).

4. The novel shock absorbing treadmill of claim 1, wherein: the guide rods (18) are respectively arranged at the left end and the right end of the main cross rod (20), auxiliary return springs (19) are arranged outside the bottom ends of the guide rods (18), and the top ends of the auxiliary return springs (19) are connected with the bottom ends of the sliding sleeves (17); the reset damping spring block (21) comprises an upper supporting block and a lower supporting block, and the upper supporting block and the lower supporting block are connected through a reset spring.

5. The novel shock absorbing treadmill of claim 1, wherein: the damping device (27) comprises a connecting block (22), an auxiliary supporting rod (23), an auxiliary sliding sleeve (24) and a main reset spring (25), the connecting block (22) is arranged outside one end of the running plate (11), the connecting block (22) is hinged to the upper end of the auxiliary supporting rod (23), the lower end of the auxiliary supporting rod (23) is hinged to the auxiliary sliding sleeve (24), the auxiliary sliding sleeve (24) is connected with the main reset spring (25) and sleeved on the main cross rod (20), the auxiliary supporting rods (23) are arranged to be left and right, are arranged in bilateral symmetry by taking the connecting block (22) as a center, and are connected with each other by arranging a matched reset spring (26) between the auxiliary supporting rods (23); the included angle of the two auxiliary supporting rods (23) ranges from 60 degrees to 135 degrees.