CN2564193Y - Dip adjustable treadlemill - Google Patents
Dip adjustable treadlemill Download PDFInfo
- Publication number
- CN2564193Y CN2564193Y CN 02238316 CN02238316U CN2564193Y CN 2564193 Y CN2564193 Y CN 2564193Y CN 02238316 CN02238316 CN 02238316 CN 02238316 U CN02238316 U CN 02238316U CN 2564193 Y CN2564193 Y CN 2564193Y
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- China
- Prior art keywords
- screw rod
- right support
- running platform
- support arm
- screw rods
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- Expired - Fee Related
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Abstract
Disclosed is a running machine whose inclined angle is adjustable. A left and a right support arms which are extended upwards are arranged on a base. A running platform frame is arranged between the left and the right support arms. Vertical screw rods are respectively arranged in the left and the right support arms. The ends of the left and the right support arms where the running platform frame is arranged are the connecting ends. Two thread sleeves are respectively screwed on the two screw rods which corresponds to the connecting ends. The two screw rods are connected with a drive mechanism and are driven by the drive mechanism synchronously. The two screw rods are driven to rotate synchronously by the drive mechanism, ensuring the two screw rods to drive the connecting ends to ascend and descend so that the inclined angle of the running platform is adjusted. In the utility model, based on the two vertical screw rods which are extended upwards vertically are respectively arranged in the left and the right support arms of the base; the two screw rods are synchronously driven by the drive mechanism; two thread sleeves are respectively arranged on the screw rods and are used for the screw rods to be threaded through; the inclined angle of the running platform can be adjusted by the thread sleeves; and the effects of stabilizing and closing the platform are realized by the stresses on the two vertical screw rods for supporting the running platform in the inclined process.
Description
Technical field
The utility model relates to a kind of health and fitness facilities, relates in particular to a kind of treadmill of stablizing running platform and folding the inclined angle-adjustable of running platform effect that reaches.
Background technology
As shown in Figure 7, it is the structure that a kind of existing treadmill is adjusted the running platform angle of inclination, it mainly is in pedestal 8 and 81 of the running platform swing arm set 82 that is pivoted, this swing arm set 82 is to be driven by a retractor device 83, one end of this retractor device 83 is to be hubbed on the fixed mount 84, and the other end then is hubbed at the pin joint seat 85 of this swing arm set 82 and pedestal 8.Drive swing arm set 82 during by retractor device 83 elongations and raise up, and make the end rising of running platform 81 and be skewed, for the amount of exercise that changes the user.
Stressed when the multi-connecting-rod mechanism that above-mentioned existing treadmill is made up of swing arm set 82, fixed mount 84 and retractor device 83 supports running platform 91 uses, and should support the stressed swing arm set 82 of running platform 81, but be inclined stressed in support, therefore, in use for some time, the problem of swing arm set 82 deflection deformations taking place easily, can cause and support the stressed structure of running platform 81 built on the sand, has the problem on safe in utilization.
As Fig. 8 and shown in Figure 9, it is that another kind of existing treadmill is adjusted obliquity structure, it mainly is that a chain 93 is set respectively in treadmill both sides support arm 91, and the two ends of each chain 93 are individually fixed on two support arms 91, and be provided with an elevating mechanism 96 in the running platform 95, this elevating mechanism 96 is respectively equipped with a plurality of sprocket wheels 961 in these running platform 95 both sides, for chain 93 windings engagement.
Driving a plurality of sprocket wheels 961 by elevating mechanism 96 rotates, and on this chain 93, carry out ascending, descending, and then an end ascending, descending of drive running platform 95 is to change the angle of inclination of running platform 95, and when an end of this running platform 95 rises to the highest point of each chain 93, running platform 95 is near upright collapse state.
Because the user moves when running on the running platform 95 that tilts, the stressed need of running platform 95 are born with chain 93 jointly by several sprocket wheels 961, yet, drive connection between sprocket wheel and chain is not irreversible structure, therefore, when running platform 95 stressed big, several sprocket wheels 961 even have the situation of reverse, and cause running platform to descend suddenly.
Moreover, this chain 93 is the member of tool flexibility, though the two ends of chain 93 are fixed on two support arms 91, but be set around chain 93 on several sprocket wheels 961 still have before and after the space of displacement, thus, when the user carried out road-work on the running platform 85 that tilts, the problem of rocking before and after running platform 85 just has took place, and caused the sporter may be because of the problem on the safety of rocking of running platform 85.
Summary of the invention
In order to overcome the problems referred to above that existing treadmill exists, the utility model provides a kind of treadmill of inclined angle-adjustable, in the left support arm of pedestal and right support arm, be respectively equipped with a upright upwardly extending screw rod, and two screw rods are to be driven synchronously by a driving mechanism, and corresponding two screw rods of running platform are respectively equipped with a swivel nut and revolve for two screw rods and establish, adjust the angle of inclination for running platform, and support running platform stressed when tilt using by two upright screw rods, reach the effect of stablizing running platform and folding running platform.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of treadmill of inclined angle-adjustable, comprise a running platform and a left side, right support arm, it is characterized in that it being to be provided with upwardly extending one a left support arm and a right support arm at a pedestal, described running platform is set up in this left side, right arm room, this left side, be respectively equipped with a upright screw rod in the right support arm, this running platform is set up in this left side, one end of right support arm is a connecting end, this connecting end is to being respectively equipped with a swivel nut by two screw rods, this two swivel nut revolves respectively to be located on this two screw rod, this two screw rod is to be connected with a driving mechanism, and driven-mechanism drives synchronously, rotate by this two screw rod of this driving mechanism driven in synchronism, make this two screw rod drive the connecting end lifting of this running platform, to adjust the angle that this running platform tilts.
The treadmill of aforementioned inclined angle-adjustable, wherein left, be respectively equipped with a room in the right support arm, described two screw rods then are set up in this left side respectively, in the room of right support arm, one end of contiguous this pedestal of each screw rod is a bottom, the other end then is a top, each screw rod is provided with a path section respectively near the place, bottom, each screw rod and path section confluce form a stopping surface respectively, the path section of each screw rod is passed a block that is fixedly arranged on pedestal respectively, support each screw rod to abut against for this stopping surface respectively by block, the top of each screw rod then is hubbed at a fixed mount respectively, and each fixed mount is fixedly arranged on this left side respectively, in the room of right support arm.
The treadmill of aforementioned inclined angle-adjustable, wherein the top of screw rod extends to the highest point of the room of this left and right support arm respectively, each fixed mount is fixedly arranged on the highest point of each room respectively, so that the connecting end of described running platform can be driven the extremely highest point of the room of this left and right support arm by each screw rod, and this running platform is near upright collapse state.
The treadmill of aforementioned inclined angle-adjustable, wherein running platform is provided with two bogie side frames, and described two swivel nuts are incorporated into this two bogie side frame respectively, and are provided with two roller bearings between this two bogie side frame for a running band winding.
The treadmill of aforementioned inclined angle-adjustable, wherein each driving mechanism is to be set up in this pedestal, and this driving mechanism is provided with a motor, this motor is to drive an output shaft by a reductor, this output shaft is in transmission connection by a gear train and a power transmission shaft, and the two ends of this power transmission shaft are respectively equipped with a helical gear, and this two screw rod is respectively equipped with a helical gear, mesh respectively with helical gear, rotate and drive this two screw rod synchronously by this power transmission shaft with these power transmission shaft two ends.
The beneficial effects of the utility model are, in the left support arm of pedestal and right support arm, be respectively equipped with a upright upwardly extending screw rod, and two screw rods are to be driven synchronously by a driving mechanism, and corresponding two screw rods of running platform are respectively equipped with a swivel nut and revolve for two screw rods and establish, adjust the angle of inclination for running platform, and support running platform stressed when tilt using by two upright screw rods, reach the effect of stablizing running platform and folding running platform.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model
Fig. 2 is the cutaway view of 2-2 secant shown in Figure 1
Fig. 3 is the cutaway view of 3-3 secant shown in Figure 1
Fig. 4 is the structural representation of running platform of the present utility model and screw rod and pedestal bound fraction
Fig. 5 is the schematic diagram of the utility model user mode and the part-structure of broken section screw rod
Schematic diagram when Fig. 6 the utility model running platform folds
Fig. 7 is a kind of schematic diagram of existing treadmill structure
Fig. 8 is the local enlarged diagram of structure shown in Figure 7
Fig. 9 is the another kind of existing structural representation of adjusting the running platform angle of inclination
The specific embodiment
See also Fig. 1 to Fig. 4, it shown in the figure the selected example structure of the utility model, the utility model is a kind of treadmill of inclined angle-adjustable, it is to be respectively equipped with upwardly extending one a left support arm 11 and a right support arm 12 in the both sides of a pedestal 1, and this 11,12 of left and right support arm sets up a running platform 2.
The left side of this pedestal 1, right support arm 11, be respectively equipped with a room 111 in 12,121, this room 111, be respectively equipped with a upright screw rod 13 in 121,14, this two screw rod 13,14 are driven synchronously by a driving mechanism 3, each screw rod 13, one end of 14 contiguous these pedestals 1 is a bottom 131,141, its other end then is a top 132,142, each screw rod 13,14 near bottom 131,141 places are provided with a path section 133 respectively, 143, each screw rod 13,14 with path section 133,143 confluces form a stopping surface 134 respectively, 144, each screw rod 13,14 path section 133,143 pass a block 101 that is fixedly arranged on pedestal 1 respectively, 102, with by each block 101,102 for each stopping surface 134,144 abut against and support each screw rod 13,14.The bottom 131,141 of this two screw rod 13,14 is respectively equipped with a helical gear 136,146, the top 132,142 of each screw rod 13,14 then extends to the highest point of the room 111,121 of this left and right support arm 11,12 respectively, and be hubbed in the fixed mount 135,145, each fixed mount 135,145 is fixedly arranged on the highest point of each room 111,121 respectively.
This running platform 2 is provided with two bogie side frames 21,22, this running platform 2 is to be set up in 11,12 of this left and right support arms by two bogie side frames 21,22, and two bogie side frames 21,22 are set up in an end of this left and right support arm 11,12 is a connecting end 23, its other end then is a support end 24, and this two bogie side frame 21,22 is at close connecting end 23 places, to being pivoted with a swivel nut 211,221 respectively by two screw rods 13,14, be located on this two screw rod 13,14 for revolving, this two bogie side frame 21,22 is taken turns 212,222 and is contacted with the floor being respectively equipped with one near the bottom of supporting end.
This running platform 2 two bogie side frames 21,22 are respectively equipped with a roller bearing 25 near links 23 and support end 24 and run for one and be with 26 windings, and this roller bearing 24 is driven by one group of power source 27, are with 26 rotations to drive to run.
This driving mechanism 3 is to be set up on this pedestal 1, this driving mechanism 3 is provided with a motor 31, this motor 31 drives an output shaft 33 by a reductor 32, this output shaft 33 drives a power transmission shaft 35 by a gear train 34 and rotates, the two ends of this power transmission shaft 35 are hubbed at respectively on the pedestal 1, and be combined with a helical gear 36 respectively, supply and aforementioned two screw rods 13,14 helical gear 136,146 engagements respectively, and drive this two screw rod 13 synchronously by this power transmission shaft 35,14 rotate, make this two screw rod 13,14 drive the swivel nut 211 of this running platform 2 synchronously, 221 liftings, and then make connecting end 23 liftings of running platform 2, to change the angle that this running platform 2 tilts.
As shown in Figure 5, during use, can be according to the motion requirement of user's reality, drive this power transmission shaft 35 by driving mechanism 3 and drive this two screw rods, 13,14 rotations synchronously, this two swivel nut 211,221 just can drive connecting end 23 ascending, descendings of running platform 2, make running platform 2 be the state of inclination, and can adjust the angle that running platform 2 tilts according to need.
Because this running platform 2 is to be linked by swivel nut 211,221 that is pivoted on two bogie side frames 21,22 and two screw rods 13,14, and each screw rod 13,14 respectively vertical type shelf be located in the room 111,121 of this left and right support arm 11,12, and each screw rod the 13, the 14th is abutted against in each block 101,102 by each stopping surface 134,144, and the acquisition good supporting makes running platform 2 can be subjected to firm support.
Moreover, two screw rods the 13, the 14th that this is upright axially support the stressed of running platform 2 by it, moreover, swivel nut 211,221 is an irreversible mechanism with the form that cooperates of two screw rods 13,14, therefore when the user runs on running platform 2 to the application of force of running platform 2, can bear by two upright screw rods 13,14, and the problem that existing treadmill makes running platform in use descend like that can not occur, therefore have preferable support strength.
In addition, as shown in Figure 6, when the treadmill desire is collected, then can drive this power transmission shaft 35 and drive this two screw rods, 13,14 rotations synchronously by driving mechanism 3, rise to the part of this two screw rod 13,14 with the connecting end 23 that drives running platform 2 near the top, and this running platform 2 is near upright collapse state, the convenient collection with the volume of reduction treadmill.
Claims (5)
1. the treadmill of an inclined angle-adjustable, comprise running platform and left and right support arm, it is characterized in that it being to be provided with upwardly extending one a left support arm and a right support arm at a pedestal, described running platform is set up in this left and right arm room, be respectively equipped with a upright screw rod in this left and right support arm, the end that this running platform is set up in this left and right support arm is a connecting end, this connecting end is to being respectively equipped with a swivel nut by two screw rods, this two swivel nut revolves respectively to be located on this two screw rod, and this two screw rod is to be connected with a driving mechanism.
2. according to the treadmill of the described inclined angle-adjustable of claim 1, it is characterized in that a described left side, be respectively equipped with a room in the right support arm, described two screw rods are set up in this left side respectively, in the room of right support arm, one end of contiguous this pedestal of each screw rod is a bottom, the other end is a top, each screw rod is provided with a path section respectively near the place, bottom, each screw rod and path section confluce form a stopping surface respectively, the path section of each screw rod is passed a block that is fixedly arranged on pedestal respectively, the top of each screw rod is hubbed at a fixed mount respectively, and each fixed mount is fixedly arranged on this left side respectively, in the room of right support arm.
3. according to the treadmill of the described inclined angle-adjustable of claim 1, it is characterized in that the top of described screw rod extends to the highest point of the room of this left and right support arm respectively, each fixed mount is fixedly arranged on the highest point of each room respectively.
4. according to the treadmill of the described inclined angle-adjustable of claim 1, it is characterized in that described running platform is provided with two bogie side frames, described two swivel nuts are incorporated into this two bogie side frame respectively, and are provided with two roller bearings between this two bogie side frame for a running band winding.
5. according to the treadmill of the described inclined angle-adjustable of claim 4, it is characterized in that described each driving mechanism is to be set up in this pedestal, and this driving mechanism is provided with a motor, this motor is to drive an output shaft by a reductor, this output shaft is in transmission connection by a gear train and a power transmission shaft, the two ends of this power transmission shaft are respectively equipped with a helical gear, and this two screw rod is respectively equipped with a helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238316 CN2564193Y (en) | 2002-07-02 | 2002-07-02 | Dip adjustable treadlemill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238316 CN2564193Y (en) | 2002-07-02 | 2002-07-02 | Dip adjustable treadlemill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564193Y true CN2564193Y (en) | 2003-08-06 |
Family
ID=33712046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238316 Expired - Fee Related CN2564193Y (en) | 2002-07-02 | 2002-07-02 | Dip adjustable treadlemill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564193Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101541383B (en) * | 2003-12-11 | 2011-05-25 | 艾肯Ip有限公司 | Incline trainer |
| CN102156054A (en) * | 2011-03-18 | 2011-08-17 | 西北工业大学 | Walking capacity tester of foot robot |
| CN104740828A (en) * | 2013-12-29 | 2015-07-01 | 吉林体育学院 | Isokinetic strength roller-skating treadmill |
| CN108014451A (en) * | 2017-10-27 | 2018-05-11 | 邹雯雯 | A kind of Novel community treadmill |
| CN108066940A (en) * | 2016-11-18 | 2018-05-25 | 必艾奇亚洲有限公司 | Treadmill |
| CN108434671A (en) * | 2018-03-31 | 2018-08-24 | 广东知识城运营服务有限公司 | A kind of outdoor sports equipment |
| CN110152240A (en) * | 2019-06-26 | 2019-08-23 | 浙江飞尔智能科技有限公司 | Treadmill dynamical system and its treadmill |
| CN114504766A (en) * | 2022-03-04 | 2022-05-17 | 中南大学湘雅医院 | Medical bedside walking machine |
| WO2024027670A1 (en) * | 2022-08-03 | 2024-02-08 | 胡浩 | Raising/lowering base of treadmill |
-
2002
- 2002-07-02 CN CN 02238316 patent/CN2564193Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101541383B (en) * | 2003-12-11 | 2011-05-25 | 艾肯Ip有限公司 | Incline trainer |
| CN102156054A (en) * | 2011-03-18 | 2011-08-17 | 西北工业大学 | Walking capacity tester of foot robot |
| CN104740828A (en) * | 2013-12-29 | 2015-07-01 | 吉林体育学院 | Isokinetic strength roller-skating treadmill |
| CN108066940A (en) * | 2016-11-18 | 2018-05-25 | 必艾奇亚洲有限公司 | Treadmill |
| CN108014451A (en) * | 2017-10-27 | 2018-05-11 | 邹雯雯 | A kind of Novel community treadmill |
| CN108014451B (en) * | 2017-10-27 | 2019-09-13 | 泉州台商投资区秋鑫茶业有限公司 | A kind of community's treadmill |
| CN108434671A (en) * | 2018-03-31 | 2018-08-24 | 广东知识城运营服务有限公司 | A kind of outdoor sports equipment |
| CN110152240A (en) * | 2019-06-26 | 2019-08-23 | 浙江飞尔智能科技有限公司 | Treadmill dynamical system and its treadmill |
| CN114504766A (en) * | 2022-03-04 | 2022-05-17 | 中南大学湘雅医院 | Medical bedside walking machine |
| WO2024027670A1 (en) * | 2022-08-03 | 2024-02-08 | 胡浩 | Raising/lowering base of treadmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |