CN208865111U - A kind of treadmill of foldable handrail - Google Patents

Abstract

The utility model relates to field of exercise equipment, especially a kind of treadmill of foldable handrail.The treadmill of the foldable handrail includes: treadmill, handrail；Handrail includes the handrail body, gas spring, the handrail hinged seat for being fixed on the treadmill front, the spring hinged seat being fixed in the middle part of the treadmill of a shape；Handrail hinged seat is equipped with the articulated shaft hinged with handrail body lower end and is arranged with the limit shaft of resilient sleeve, gas spring rear end cap is equipped with elastic protection pad, elastic protection pad upper surface has the recess for accommodating the upright bar, gas spring one end and the hinged other end of spring hinged seat and the handrail body lower hinge, handrail body can turn to expanded position from the folding position being bonded with the treadmill, against the resilient sleeve when handrail body is in the deployed.In the present invention, the upright bar will not be such that handrail body folds towards the treadmill front rake, handrail body when being pressurized when handrail body is in the deployed, and user is safer when using.

Description

A kind of treadmill of foldable handrail

Technical field

The utility model relates to field of exercise equipment, especially a kind of treadmill of foldable handrail.

Background technique

With the continuous improvement of people's living standards, people increasingly sharpen for the pursuit of health.Treadmill conduct Relatively conventional and practical fitness equipment, increasingly gets the favour of people.Existing treadmill, in assembling and in use, one As use foldable structure, in order to transport, use and place, but currently, the problem of due to folding mode and treadmill handrail, It is unfavorable for placing instead after folding and encapsulates, leads to transport and mobile inconvenience.

In addition, influence of the treadmill handrail for the safety of treadmill is most important, be easily installed simply disassembly without Handrail is set, the requirement of safety standard is not met, therefore, for the safety for protecting user, treadmill must be provided with handrail.

In the prior art, treadmill technical field has developed some foldable handrail structures, but there are still such as Lower problem:

First, foldable structure is complex, and unpacking installation is relatively complicated, it is time-consuming and laborious be completed after, to needing to seal When case transports, energy is more expended.

Second, folding mode is more clumsy, and two handrails need to be folded one by one, cannot synchronize and be folded, Operation is extremely inconvenient.

Utility model content

In order to overcome the above problem, rolled over the purpose of this utility model is to provide a kind of with easy to operate, safe The treadmill of folded handrail.

In order to achieve the above-mentioned advantages, the treadmill of foldable handrail provided by the utility model includes: treadmill, handrail, is located at and is somebody's turn to do The drive roll of treadmill front end, the motor for driving the drive roll, positioned at the driven voller of the treadmill rear end, around the drive roll, driven The treadbelt of roller；The handrail includes the handrail body, gas spring, the handrail hinged seat for being fixed on the treadmill front, fixation of a shape Spring hinged seat in the middle part of the treadmill；The handrail hinged seat is equipped with the articulated shaft and set hinged with the handrail body lower end Limit shaft equipped with resilient sleeve, the gas spring rear end cap are equipped with elastic protection pad, and the elasticity protection pad upper surface, which has, accommodates institute The recess of upright bar, described gas spring one end and the hinged other end of spring hinged seat and the handrail body lower hinge are stated, The handrail body can turn to expanded position from the folding position being bonded with the treadmill, and the handrail body is in expansion position Against the resilient sleeve when setting.

In one embodiment of the utility model, the handrail body includes a pair of of upright bar and is located in a pair of upright bar Holding rod between end.

In one embodiment of the utility model, the holding rod is arranged with plastic sheath A, table on plastic sheath A Face is cambered surface, lower surface equipped with groove.

In one embodiment of the utility model, the upright bar be rectangular section tubular structure, the upright bar perpendicular to The width of the drive roll axis direction is greater than the upright bar along the width of the drive roll axis direction.

In one embodiment of the utility model, the handrail body when being in the deployed the upright bar towards the race Platform front rake.

In one embodiment of the utility model, the gas spring is for keeping the handrail body to be in expansion position It sets.

In one embodiment of the utility model, when the handrail body is in folding position, the upright bar axis with The gas spring axis is parallel.

In one embodiment of the utility model, the upright bar upper end is equipped with plastic sheath B.Plastic sheath B by it is left, Right jacket assembly is connected and fixed composition.

In one embodiment of the utility model, the resilient sleeve, elastic protection pad are made of rubber.

In one embodiment of the utility model, the upright bar is equipped with the handrail upright bar hinge for the hinged gas spring Joint chair, when the handrail body is in folding position, which extends downwardly from the upright bar.

In the present invention, handrail is easy to operate from folding position to expanded position, and handrail body is in expansion position The upright bar will not be such that handrail body folds towards the treadmill front rake, handrail body when being pressurized when setting, when user uses more Add safety.

In the present invention, the treadmill handrail ontology of foldable handrail can be from the folding position being bonded with the treadmill Expanded position is turned to, against the resilient sleeve when handrail body is in the deployed, resilient sleeve can make running trigger Used time prevents handrail body and handrail hinged seat from colliding and generates noise.

In the present invention, the upright bar is towards the treadmill front rake, handrail when handrail body is in the deployed Ontology will not be such that handrail body folds when being pressurized, and user is safer when using.

Detailed description of the invention

Fig. 1 show the structural schematic diagram of the treadmill of the foldable handrail of the utility model first embodiment.

Fig. 2 show the structural schematic diagram of the handrail of the treadmill of the foldable handrail of Fig. 1.

Fig. 3 show the explosive view of the handrail of the treadmill of the foldable handrail of Fig. 2.

Fig. 4 show the partial structural diagram of the treadmill of the foldable handrail of Fig. 2.

Fig. 5 show the cross-sectional view of the bar of shaking hands of the treadmill of the foldable handrail of Fig. 2.

Fig. 6 show the structural schematic diagram of the elastic protection pad of the treadmill of the foldable handrail of Fig. 2.

Fig. 7 show the partial structural diagram of the treadmill of the foldable handrail of the utility model second embodiment.

Fig. 8 show the partial structural diagram of the treadmill of the foldable handrail of the utility model 3rd embodiment.

Fig. 9 show enlarged drawing at the A of Fig. 8.

Figure 10 show the floor map of the position-limit mechanism of the treadmill of the foldable handrail of Fig. 8.

Specific embodiment

Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken, Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes specific embodiment, structure, feature and its effect, Detailed description is as follows.

Fig. 1 show the structural schematic diagram of the treadmill of the foldable handrail of the utility model first embodiment.Shown in Fig. 2 For the structural schematic diagram of the handrail of the treadmill of the foldable handrail of Fig. 1.Fig. 3 show the treadmill of the foldable handrail of Fig. 2 Handrail explosive view.Referring to Figure 1-3, the treadmill of the foldable handrail of the utility model first embodiment includes: treadmill 1, handrail 2, positioned at 1 front end of treadmill drive roll 3, drive drive roll 3 motor 4, positioned at 1 rear end of treadmill driven voller 5, surround The treadbelt 6 of drive roll 3 and driven voller 5.

Fig. 4 show the partial structural diagram of the treadmill of the foldable handrail of Fig. 2.Fig. 4 is referred to, handrail 2 includes Handrail body 21, the gas spring 22, the handrail hinged seat 23 for being fixed on treadmill front, the spring hinge being fixed in the middle part of treadmill of door shape Joint chair 24.

Handrail hinged seat 23 is equipped with the articulated shaft 231 hinged with 21 lower end of handrail body and is arranged with the limit of resilient sleeve A232 Position axis 232.Against resilient sleeve A232 when handrail body 21 is in the deployed.Resilient sleeve A232 is made of rubber.Limit shaft 232 It is arranged resilient sleeve A232 and avoids handrail 2 and generate slight shaking when in use to make an uproar with the generation that collides of limit shaft 232 The case where sound.

Fig. 5 show the cross-sectional view of the bar of shaking hands of the treadmill of the foldable handrail of Fig. 2.Refer to Fig. 5, handrail body 21 Holding rod 212 including a pair of of upright bar 211 and between a pair of of 211 upper end of upright bar.Handrail body 21 is the frame knot of U-shaped Structure.Holding rod 212 is arranged with plastic sheath A212.The upper surface plastic sheath A212 is cambered surface 212a, and lower surface is equipped with groove 212b, convenient for the comfort level of finger grasped and improve grasping.

The upper end of a pair of of upright bar is respectively equipped with plastic sheath A213, and plastic sheath A213 is connected solid by left and right jacket assembly Fixed composition.Specifically, left and right jacket assembly is located at left and right sides of upright bar and is connected through a screw thread fixation.In handrail body When folding or after folding in transit, plastic sheath A213, which plays friction after preventing upright bar and treadmill hard contact, leads to upright bar Fall the effect of paint with the contact surface of treadmill.In the other embodiments of the utility model, left and right jacket assembly can also pass through buckle Connection type be connected and fixed.

Upright bar 211 is the tubular structure of rectangular section, and upright bar 211 is greater than vertical perpendicular to the width of 3 axis direction of drive roll Width of the bar 211 along 3 axis direction of drive roll.Upright bar 211 is equipped with the handrail upright bar hinged seat A211 for hinged gas spring 22. When handrail body 21 is in folding position, handrail upright bar hinged seat A211 is extended downwardly from upright bar 211.

When handrail body 21 is in folding position, 211 axis of upright bar is parallel with 22 axis of gas spring.Handrail body 21 is in Upright bar 211 is against resilient sleeve A232 towards treadmill front rake when expanded position.

Fig. 6 show the structural schematic diagram of the elastic protection pad of the treadmill of the foldable handrail of Fig. 2.Refer to Fig. 6, gas bullet Spring 22 is for keeping handrail body 21 to be in the deployed.22 rear end cap of gas spring is equipped with elastic protection pad 221.Elastic protection pad 221 Upper surface has the recess A221 for accommodating upright bar 211.After handrail body folding, part upright bar 211 is located in recess A221, prevents The only outside face contact of upright bar 211 and spring hinged seat 24, avoids in transport figure, upright bar 211 and spring hinged seat 24 The lateral surface of contact surface and/or spring hinged seat that lateral surface friction causes upright bar to contact with spring hinged seat lateral surface fall paint or Person's abrasion, influences the use feeling of client.Preferably, elastic protection pad 221 is made of rubber.

One end of gas spring 22 and spring hinged seat 24 are hinged, and the other end and 21 lower hinge of handrail body make handrail sheet Body 21 can turn to expanded position from the folding position being bonded with treadmill 1.Specifically, 22 one end of gas spring and spring hinged seat 24 Hingedly, the other end and handrail upright bar hinged seat A211 are hinged.Specifically, the other end of gas spring 22 is vertical by connecting shaft and handrail Bar hinged seat A211 is hinged.Gas spring 22 and handrail upright bar hinged seat A211 are equipped with the connecting shaft that center is located in a straight line Hole.One end of connecting shaft is equipped with the clip recess for accommodating clip, and gas spring and handrail upright bar are realized in the cooperation of connecting shaft and clip The hinged fixation of hinged seat, this structure is simple, convenient.

It is used in the present embodiment and handrail is set on a treadmill, play protective action when can take exercise to user.Handrail It is connected and fixed by handrail hinged seat with treadmill, handrail is hinged in the handrail upright bar that the lower end of upright bar is provided with hinged gas spring Seat, gas spring pass through spring hinged seat again and are connected and fixed with treadmill, have achieved the effect that handrail can be folded and be sealed in treadmill It is very convenient without dismantling handrail when case transports.The limit shaft for being arranged with resilient sleeve is provided in the lower end of handrail hinged seat, When handrail body is in the deployed upright bar against resilient sleeve towards treadmill front rake, make handrail body during the motion by Pressure will not fold, and provide the user the use environment of a safety.

It is additionally used in the present embodiment and plastic sheath, plastic protective is set at the upper end of the upright bar of handrail, the middle part of holding rod On the one hand set improves the comfort level held when user takes exercise, on the other hand avoid when handrail folds and touch with treadmill side Hitting or rubbing leads to phenomena such as surface of handrail generates scratch, lacquer painting falls off.

Fig. 7 show the partial structural diagram of the treadmill of the foldable handrail of the utility model second embodiment.Please Referring to Fig. 7, the of the structure and principle of the treadmill of the foldable handrail of the utility model second embodiment and the utility model The treadmill of the foldable handrail of one embodiment is similar, and the difference of the two is: the handrail hinged seat 23 of the present embodiment is located at Two sides of upright bar 211 are provided with the limit shaft 232 for being symmetrically arranged with resilient sleeve A232.

Specifically, the axisymmetrical setting of the upright bar 211 when handrail hinged seat 23 is in the deployed along handrail body 21 It is arranged with the limit shaft 232 of resilient sleeve A232, wherein the limit shaft 232 of side is fixedly connected with handrail hinged seat 23, limitation The tilt angle of upright bar 211 when handrail body 21 is in the deployed.The limit shaft 232 and handrail hinged seat 23 of the other side are removable Unload connection.Handrail hinged seat 23 is equipped with the hole for fixing limit shaft 232 in the corresponding position of other side limit shaft 232.Upright bar 211 middle lower end is equipped with limit axis hole corresponding with the limit shaft 232 of resilient sleeve A232 is arranged with, and limit axis hole is for detachable Fixed limit shaft 232.When handrail body 21 is in the deployed, the limit shaft 232 for being located at the middle lower end of upright bar 211 is dismantled Get off and connect with the hole of the fixation limit shaft 232 of hinged seat, when movement prevents handrail body 21 toward the folding of inclined opposite direction Position rotation.When having moved folding, it is connected and fixed after need to only dismantling the limit shaft 232 of the other side with the middle lower end of upright bar 211, Handrail 2 can be folded.

It is used in the present embodiment flexible provided with being arranged in the two sides that handrail hinged seat is located at the central axis of upright bar The limit shaft of set prevents tail end of the user in exercise routine positioned at treadmill from making handrail toward treadmill rear end the pulling force of handrail Direction rotation causes to generate security risk, and the treadmill compared to the foldable handrail of first embodiment is used only in handrail hinge The limit shaft that joint chair fixing sleeve is equipped with resilient sleeve makes handrail when being located at expanded position towards the inclined technical solution in treadmill front end into one Step improves the security performance of handrail, remains handrail positioned at expanded position when being under pressure or pulling force.

Fig. 8 show the partial structural diagram of the treadmill of the foldable handrail of the utility model 3rd embodiment.Fig. 9 It show enlarged drawing at the A of Fig. 8.Figure 10 show the floor map of the position-limit mechanism of the treadmill of the foldable handrail of Fig. 8. Refer to Fig. 8-10, the structure and principle and the utility model of the treadmill of the foldable handrail of the utility model 3rd embodiment One embodiment foldable handrail treadmill it is similar, the difference of the two is: treadmill is additionally provided with position-limit mechanism 7. Position-limit mechanism 7 includes gag lever post 71 and connecting rod 72.One end of connecting rod 72 is arranged by articulated shaft 73 and handrail hinged seat 23 Bar shaped sliding slot 233 it is hinged, the other end is fixedly connected with connecting rod 72.It is recessed that upright bar 211 is equipped with the limit cooperated with gag lever post 71 Slot A212.

Specifically, bar shaped sliding slot 233 is arranged in parallel with limiting groove A212.The end of gag lever post 71 is equipped with a pair of of elastic arm 711.Elastic arm 711 is equipped with the buckle 712 become larger towards the section of gag lever post 71 away from the end of gag lever post 71.Work as handrail When ontology 21 is in the deployed, position-limit mechanism 7 makes gag lever post 71 be caught in limiting groove, handrail sheet along the sliding of bar shaped sliding slot 233 At compression or tension handrail body 21 will not fold body 21.Preferably, gag lever post 71 and connecting rod 72 are integrally formed, The angle B of gag lever post 71 and connecting rod 72 is 76 °.

It is used in the present embodiment and realizes handrail body in compression or tension in the hinged position-limit mechanism of handrail hinged seat Handrail body will not be made to fold, be used only compared to the treadmill of the foldable handrail of first embodiment solid in handrail hinged seat Surely the limit shaft for being arranged with resilient sleeve makes handrail be pressurized when being located at expanded position towards the inclination of treadmill front end to reach handrail body The technical solution that Shi Buhui is folded further improves security performance when user uses.

In the present invention, handrail is easy to operate from folding position to expanded position, and handrail body is in expansion position The upright bar will not be such that handrail body folds towards the treadmill front rake, handrail body when being pressurized when setting, when user uses more Add safety.

In the present invention, the treadmill handrail ontology of foldable handrail can be from the folding position being bonded with the treadmill Expanded position is turned to, against the resilient sleeve when handrail body is in the deployed, resilient sleeve can make running trigger Used time prevents handrail body and handrail hinged seat from colliding and generates noise.

In the present invention, the upright bar is towards the treadmill front rake, handrail when handrail body is in the deployed Ontology will not be such that handrail body folds when being pressurized, and user is safer when using.

More than, it is only the preferred embodiment of the utility model, limit in any form not is made to the utility model System, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with sheet Technical professional is not departing within the scope of technical solutions of the utility model, when the technology contents work using the disclosure above A little change or it is modified to the equivalent embodiment of equivalent variations out, but all without departing from the content of the technical scheme of the utility model, according to According to the technical essence of the utility model any simple modification, equivalent variations and modification to the above embodiments, still fall within In the range of technical solutions of the utility model.

Claims (10)

1. a kind of treadmill of foldable handrail, including treadmill, handrail, positioned at the treadmill front end drive roll, drive the active The motor of roller, positioned at the driven voller of the treadmill rear end, around the treadbelt of the drive roll, driven voller；It is characterized in that, the handrail Further include a pair of of upright bar, the handrail include the handrail body of a shape, gas spring, be fixed on the treadmill front handrail it is hinged Seat, the spring hinged seat being fixed in the middle part of the treadmill；The handrail hinged seat is equipped with the hinge hinged with the handrail body lower end Spindle and the limit shaft for being arranged with resilient sleeve, the gas spring rear end cap are equipped with elastic protection pad, elasticity protection pad upper surface tool Have under the recess for accommodating the upright bar, described gas spring one end and the hinged other end of spring hinged seat and the handrail body Portion is hinged, and the handrail body can turn to expanded position from the folding position being bonded with the treadmill, at the handrail body Against the resilient sleeve when expanded position.

2. the treadmill of foldable handrail according to claim 1, which is characterized in that the handrail body includes a pair of of institute State upright bar and the holding rod between a pair of upright bar upper end.

3. the treadmill of foldable handrail according to claim 2, which is characterized in that the holding rod is arranged with plastic protective A is covered, the upper surface plastic sheath A is cambered surface, lower surface equipped with groove.

4. the treadmill of foldable handrail according to claim 1, which is characterized in that the upright bar is the pipe of rectangular section Shape structure, the upright bar are greater than the upright bar along the width of the drive roll axis direction perpendicular to the width of the drive roll axis direction Degree.

5. the treadmill of foldable handrail according to claim 1, which is characterized in that the handrail body is in expansion position The upright bar is towards the treadmill front rake when setting.

6. the treadmill of foldable handrail according to claim 1, which is characterized in that the gas spring is for keeping described Handrail body is in the deployed.

7. the treadmill of foldable handrail according to claim 1, which is characterized in that the handrail body is in folding position When setting, the upright bar axis is parallel with the gas spring axis.

8. the treadmill of foldable handrail according to claim 1, which is characterized in that the upright bar upper end is equipped with plastic protective B is covered, plastic sheath B is connected and fixed by left and right jacket assembly and is formed.

9. the treadmill of foldable handrail according to claim 1, which is characterized in that the resilient sleeve, elastic protection pad by Rubber is made.

10. the treadmill of foldable handrail according to claim 1, which is characterized in that the upright bar is equipped with for hinged The handrail upright bar hinged seat of the gas spring, when the handrail body is in folding position, the handrail upright bar hinged seat is described in Upright bar extends downwardly.