CN208193498U

CN208193498U - A kind of treadmill easy to remove

Info

Publication number: CN208193498U
Application number: CN201820783361.1U
Authority: CN
Inventors: 李承越
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-24
Filing date: 2018-05-24
Publication date: 2018-12-07
Anticipated expiration: 2028-05-24

Abstract

The utility model discloses one kind of the field of medical instrument technology treadmills easy to remove, including pedestal, treadmill is provided at the top of pedestal, the top left side of pedestal is hinged with support rod, control panel is installed at the top of support rod, handrail is provided on the right side of support rod, handrail is located at the top of treadmill, the bottom left of pedestal, which is set, is equipped with guide front wheel, the bottom right of pedestal is symmetrically installed with rear-wheel mobile mechanism, rear-wheel mobile mechanism includes U-shaped fixed frame, elevating control axis, stop card slot, roller fixed block, lifting spring, idler wheel grip block, shifting roller, go up and down limited block and stop device, stop device includes stop slider, stop flange, oval sliding slot, positioning screw, spring-housing groove and retaining spring, the utility model is by carrying out mechanism improvement to traditional treadmill, so that treadmill realizes shifting easy to carry Dynamic function and the feature using stable safety, bring great convenience for user.

Description

A kind of treadmill easy to remove

Technical field

The utility model relates to health and fitness facilities technical field, specially a kind of treadmill easy to remove.

Background technique

With the development and progress of society, people's lives quality is continuously improved, and lacking body building leads to current obesity And the crowd of inferior health is more and more, in addition body-building is mostly outdoor sports ground, is influenced to cause to move by natural environments such as weather Be difficult to adhere to, treadmill introduced to the market as a kind of aerobic exercise equipment after increasingly by the welcome of broad masses.

Carry and move for convenience of treadmill, most of motor spindle of running is provided with idler wheel, but these be provided only with it is general Traditional treadmill of logical idler wheel using when generally require manually to switch its movement and stationary state by complex operations, make With extremely inconvenient.

For this purpose, those skilled in the technology concerned improve this, such as Chinese Patent Application No. is CN201520492245.0 propose " a kind of treadmill being moved easily comprising handrail, control panel, support rod, chassis, Treadmill, telescopic rod are won in succession and Mobile support device；The Mobile support device includes supporting block, mobile device and spring；The shifting Dynamic device includes cylinder sliding block, U-shaped fixed frame and idler wheel；The cylinder sliding slot to match with cylinder sliding block and rolling are equipped in supporting block Race, spring are placed in the fixed top of support of U-shaped and roller groove top surface across cylinder sliding block ", although the utility model can Satisfaction controls the characteristics of idler wheel is stretched to be moved easily by body weight, but the technical solution in this application file is still deposited It in deficiency, stretches as the device controls idler wheel by acting force of the spring, and the mechanism for hold-down roll is always active state, After user runs, the pressure that human body acts on treadmill can change, therefore idler wheel bounces back when pressure becomes larger, When pressure becomes smaller, idler wheel stretches out, and causes treadmill treadmill height to float up and down variation, influences running and use, and work as idler wheel Treadmill generates displacement sliding when stretching, exists using security risk.

Based on this, the utility model devises a kind of treadmill easy to remove, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of treadmills easy to remove, to run when solving above-mentioned treadmill use Platform height floats up and down variation, influences running and uses, and when idler wheel stretches out, treadmill generates displacement sliding, there is use The problem of security risk.

To achieve the above object, the utility model provides the following technical solutions: a kind of treadmill easy to remove, including bottom , treadmill is provided at the top of the pedestal, the top left side of the pedestal is hinged with support rod, the top peace of the support rod Equipped with control panel, handrail is provided on the right side of the support rod, the handrail is located at the top of treadmill, the bottom of the pedestal Left side, which is set, is equipped with guide front wheel, and the bottom right of the pedestal is symmetrically installed with rear-wheel mobile mechanism；

The rear-wheel mobile mechanism includes the U-shaped fixed frame for being installed on stop base bottom, the top of the U-shaped fixed frame Elevating control axis is provided through at center, the bottom of the elevating control axis is connected with roller fixed block, and the idler wheel is fixed Block abuts with the inner cavity top bracket of U-shaped fixed frame and is provided with lifting spring, and the bottom symmetrical of the roller fixed block is provided with Idler wheel grip block, clamping is equipped with shifting roller on the idler wheel grip block, and the outer circumferential walls of the elevating control axis offer only Card slot is moved, is provided with lifting limited block at the top of the elevating control axis, stop dress is installed on the left of the elevating control axis It sets；

The stop device includes stop slider, be provided on the right side of the stop slider matched with stop card slot only The top perforation of dynamic flange, the stop slider offers oval sliding slot, and the stop slider is by being set in oval sliding slot The positioning screw of chamber and the top clearance of pedestal are fitted and connected, and the inner cavity of the stop slider offers spring-housing groove, described The inner cavity of spring-housing groove is provided with retaining spring, and the retaining spring is connected to the right side wall and spring-housing groove of positioning screw Inner cavity right side wall between.

Preferably, the bottom of the U-shaped fixed frame is provided with rubber mat plate, and the bottom of the rubber mat plate is provided with anti-skidding Line, rubber mat plate have anti-skidding effect and cushioning effect, and anti-locking apparatus skids when using on smooth earth, reduces simultaneously The vibrating noise generated when device use.

Preferably, the guide front wheel is universal wheel, when device tethered sliding, can play steering-effecting, described universal Wheel is set to the weight that the left and right sides at center, is balanced at left and right sides of pedestal, improves stability when device movement.

Preferably, the stop flange and the difference in height of stop card slot are equal to the bottom of U-shaped fixed frame and the height on ground Difference, so that the bottom of U-shaped fixed frame can just play only with ground face contact when stop flange cooperation chimeric with stop card slot Dynamic fixed function.

Preferably, the width of the oval sliding slot is more than or equal to the depth of stop card slot, so that the stop in stop slider Flange as much as possible can be caught in stop card slot, increase contact area between the two, prevent the two from slipping, and improve the two cooperation Stability.

Preferably, the left side wall of the stop slider is connected with unlock pull ring, carries out treadmill shifting when needing idler wheel to stretch out When dynamic, cooperate convenient for pulling stop slider to be detached from stop flange and stop card slot by unlock pull ring.

Compared with prior art, the utility model has the beneficial effects that the utility model is structurally reasonable, pass through lifting spring Rope effect, the weight change relationship that generates whether carrying human body according to treadmill changes shifting roller and U-shaped fixed frame Height and position relationship, and then switch treadmill movement and stationary state, keep treadmill easy to remove and removes troublesome operation from；Work as race When step machine is in fixed work, idler wheel locking can be allowed to not stretched by pressure change by stop device, guarantee to run Step machine will not float up and down or be displaced in a state of use sliding, guarantee stability and safety that treadmill uses；I.e. The utility model is by carrying out mechanism improvement to traditional treadmill, so that treadmill realizes the function and use of movement easy to carry Stablize the feature of safety.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the portion the A enlarged view in Fig. 1；

Fig. 3 is the utility model rear-wheel mobile mechanism structural side view；

Fig. 4 is the utility model stop device structural schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- pedestal, 2- treadmill, 3- support rod, 4- control panel, 5- handrail, 6- guide front wheel, 7- rear-wheel mobile mechanism, 71-U shape fixed frame, 72- elevating control axis, 73- roller fixed block, 74- lifting spring, 75- idler wheel grip block, the mobile rolling of 76- Wheel, 77- stop card slot, 78- go up and down limited block, 79- stop device, 791- stop slider, 792- stop flange, 793- positioning spiral shell Nail, 794- spring-housing groove, 795- retaining spring, 796- oval sliding slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of treadmill easy to remove, including pedestal 1, the top of pedestal 1 is provided with treadmill 2, and the top left side of pedestal 1 is hinged with support rod 3, and the top of support rod 3 is equipped with control Panel 4, the right side of support rod 3 are provided with handrail 5, and handrail 5 is located at the top of treadmill 2, and the bottom left of pedestal 1 sets to be equipped with and lead To front-wheel 6, guide front wheel 6 is universal wheel, when device tethered sliding, can play steering-effecting, it is left that universal wheel is set to pedestal 1 At right two sides center, the weight of the left and right sides is balanced, improves stability when device movement, the bottom right of pedestal 1 is symmetrically pacified Equipped with rear-wheel mobile mechanism 7；Rear-wheel mobile mechanism 7 includes the U-shaped fixed frame 71 for being installed on 1 bottom of stop pedestal, U-shaped fixed frame 71 bottom is provided with rubber mat plate, and the bottom of rubber mat plate is provided with anti-skid chequer, and rubber mat plate has anti-skidding effect and damping Effect, anti-locking apparatus skids when using on smooth earth, while reducing the vibrating noise generated when device use, U-shaped Elevating control axis 72 is provided through at the top center of fixed frame 71, the bottom of elevating control axis 72 is connected with roller fixed block 73, roller fixed block 73 abuts with the inner cavity top bracket of U-shaped fixed frame 71 and is provided with lifting spring 74, roller fixed block 73 Bottom symmetrical is provided with idler wheel grip block 75, and clamping is equipped with shifting roller 76, the circle of elevating control axis 72 on idler wheel grip block 75 All outer walls offer stop card slot 77, and the top of elevating control axis 72 is provided with lifting limited block 78, a left side for elevating control axis 72 Side is equipped with stop device 79；Stop device 79 includes stop slider 791, and the left side wall of stop slider 791 is connected with unlock and draws Ring, when needing idler wheel to stretch out progress treadmill movement, convenient for pulling stop slider 791 to make stop flange by unlock pull ring 792 are detached from cooperation with stop card slot 77, and the right side of stop slider 791 is provided with the stop flange matched with stop card slot 77 792, stop flange 792 and the difference in height of stop card slot 77 are equal to the bottom of U-shaped fixed frame 71 and the difference in height on ground, so that working as When chimeric with stop card slot 77 cooperation of stop flange 792, the bottom of U-shaped fixed frame 71 can just play stop with ground face contact Fixed function, the top perforation of stop slider 791 offer oval sliding slot 796, and the width of oval sliding slot 796 is more than or equal to stop The depth of card slot 77 enables the stop flange 792 in stop slider 791 is as much as possible to be caught in stop card slot 77, increases Contact area between the two prevents the two from slipping, and improves the two fitment stability, and stop slider 791 is sliding by being set to oval The positioning screw 793 of 796 inner cavity of slot and the top clearance of pedestal 1 are fitted and connected, and the inner cavity of stop slider 791 offers spring appearance Receive slot 794, the inner cavity of spring-housing groove 794 is provided with retaining spring 795, and retaining spring 795 is connected to the right side of positioning screw 793 Between side wall and the inner cavity right side wall of spring-housing groove 794.

One concrete application of the present embodiment are as follows: the present apparatus is a kind of treadmill easy to remove, is used when needing to fix When the present apparatus, resource-user cost method is in 2 top of treadmill, and gravity bears simultaneously in Liang Zu rear-wheel mobile mechanism 7, since U-shaped is fixed Frame 71 is fixedly installed in the bottom of pedestal 1, and lifting spring 74 abuts the inner cavity of installation with U-shaped fixed frame 71, user and this dress It sets weight to conduct by pedestal 1 and U-shaped fixed frame 71, act on lifting spring 74, lifting spring 74 receives pressure effect compression, Since the clamping of shifting roller 76 is set on idler wheel grip block 75, idler wheel grip block 75 is fixedly installed in roller fixed block 73, Roller fixed block 73 and elevating control axis 72 casees affixed, shifting roller 76, idler wheel grip block 75, roller fixed block 73 and lifting controls Axis 72 processed is moved up with the compression of lifting spring 74, until shifting roller 76 is concordant with the bottom of U-shaped fixed frame 71, due to only The difference in height of dynamic flange 792 and stop card slot 77 is equal to the bottom of U-shaped fixed frame 71 and the difference in height on ground, at this time stop flange 792 lose the position-limiting action of elevating control axis 72 with 77 face of stop card slot, stop flange 792, since retaining spring 795 compresses It is set between positioning screw 793 and spring-housing groove 794, and positioning screw 793 is stationary state, therefore stop flange 792 What limitation stop card slot 77 declined played in the inner cavity for being moved right and being caught in stop card slot 77 by the effect of 795 elastic force of retaining spring Effect, therefore, runs on treadmill 2 to user, when the body weight pressure acted on treadmill changes, elevating control axis 72 will not spring back decline because pressure reduces, and U-shaped fixed frame 71 with ground face contact, realizes that treadmill stablizes fixed effect always Fruit, and the operation only needs treadmill 2 on user station, it is simple and fast without remaining operation；

When treadmill use finishes needs movement storage, is then detained to the left by finger using appropriate dynamics and stop is drawn to slide The unlock pull ring in 791 left side of block, unlock pull ring are overcome the elastic force of retaining spring 795 to act on and are moved to the left by pulling force to the left, Until stop flange 792 and the inner cavity of stop card slot 77 are separated, at this point, stop card slot 77 loses the decline of stop flange 792 Restriction effect, and treadmill acts on the pressure in rear-wheel mobile mechanism 7 and reduces (user is not on treadmill 2), is being risen It drops under 74 rebound effect of spring, elevating control axis 72 declines rapidly, until lifting limited block 78 and the top of stop slider 791 connect Touching fitting, shifting roller 76 stretches out inner cavity and the ground face contact of U-shaped fixed frame 71 again at this time, and guide front wheel 6 is universal wheel, When device tethered sliding, steering-effecting can be played, treadmill is under the cooperation of guide front wheel 6 and Liang Zu rear-wheel mobile mechanism 7 Any movement can be carried out by traction.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. a kind of treadmill easy to remove, including pedestal (1), it is characterised in that: be provided with treadmill at the top of the pedestal (1) (2), the top left side of the pedestal (1) is hinged with support rod (3), is equipped with control panel at the top of the support rod (3) (4), it is provided with handrail (5) on the right side of the support rod (3), the handrail (5) is located at the top of treadmill (2), the pedestal (1) Bottom left set and be equipped with guide front wheel (6), the bottom right of the pedestal (1) is symmetrically installed with rear-wheel mobile mechanism (7)；

The rear-wheel mobile mechanism (7) includes the U-shaped fixed frame (71) for being installed on stop pedestal (1) bottom, the U-shaped fixed frame (71) it is provided through at top center elevating control axis (72), it is solid that the bottom of the elevating control axis (72) is connected with idler wheel Determine block (73), the roller fixed block (73) abuts with the inner cavity top bracket of U-shaped fixed frame (71) is provided with lifting spring (74), the bottom symmetrical of the roller fixed block (73) is provided with idler wheel grip block (75), is pressed from both sides on the idler wheel grip block (75) It holds and is equipped with shifting roller (76), the outer circumferential walls of the elevating control axis (72) offer stop card slot (77), the lifting control It is provided with lifting limited block (78) at the top of axis (72) processed, stop device is installed on the left of the elevating control axis (72) (79)；

The stop device (79) includes stop slider (791), is provided with and stop card slot on the right side of the stop slider (791) (77) the top perforation of the stop flange (792) matched, the stop slider (791) offers oval sliding slot (796), described Stop slider (791) is by being set to the positioning screw (793) of oval sliding slot (796) inner cavity and the top clearance patch of pedestal (1) Connection is closed, the inner cavity of the stop slider (791) offers spring-housing groove (794), the inner cavity of the spring-housing groove (794) It is provided with retaining spring (795), the retaining spring (795) is connected to the right side wall and spring-housing groove of positioning screw (793) (794) between inner cavity right side wall.

2. one kind according to claim 1 treadmill easy to remove, it is characterised in that: the U-shaped fixed frame (71) Bottom is provided with rubber mat plate, and the bottom of the rubber mat plate is provided with anti-skid chequer.

3. one kind according to claim 1 treadmill easy to remove, it is characterised in that: the guide front wheel (6) is ten thousand To wheel, the universal wheel is set at left and right sides of pedestal (1) at center.

4. one kind according to claim 1 treadmill easy to remove, it is characterised in that: the stop flange (792) with The difference in height of stop card slot (77) is equal to the bottom of U-shaped fixed frame (71) and the difference in height on ground.

5. one kind according to claim 1 treadmill easy to remove, it is characterised in that: the oval sliding slot (796) Width is more than or equal to the depth of stop card slot (77).

6. one kind according to claim 1 treadmill easy to remove, it is characterised in that: the stop slider (791) Left side wall is connected with unlock pull ring.