CN221981497U - A treadmill lifting structure - Google Patents
A treadmill lifting structure Download PDFInfo
- Publication number
- CN221981497U CN221981497U CN202420204340.5U CN202420204340U CN221981497U CN 221981497 U CN221981497 U CN 221981497U CN 202420204340 U CN202420204340 U CN 202420204340U CN 221981497 U CN221981497 U CN 221981497U
- Authority
- CN
- China
- Prior art keywords
- treadmill
- locating
- limiting block
- lifting structure
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
本实用新型公开了一种跑步机扬升结构。包括支撑件，其转动配置于跑步机机架上，具有收折的第一状态以及展开后用以抬升跑步机前端高度的第二状态，所述支撑件可在处于第一状态和/或处于第二状态时被定位，所述支撑件的长度大于3cm。本实用新型对支撑件的设计，使其不仅保证了在收折状态下能够实现紧凑、高效的收纳，而且在展开状态时，因其足够的长度，能够提供足够的力臂以抬升跑步机前端至适宜的运动高度，从而有效模拟上坡跑的真实体验，增强了用户锻炼的多样性和效果；整体结构简单，操作方便。
The utility model discloses a treadmill lifting structure. It includes a support member, which is rotatably arranged on a treadmill frame, has a first state of folding and a second state of lifting the height of the front end of the treadmill after being unfolded, and the support member can be positioned in the first state and/or in the second state, and the length of the support member is greater than 3 cm. The design of the support member of the utility model not only ensures that it can be compactly and efficiently stored in the folded state, but also, in the unfolded state, due to its sufficient length, it can provide sufficient force arm to lift the front end of the treadmill to a suitable exercise height, thereby effectively simulating the real experience of uphill running and enhancing the diversity and effect of user exercise; the overall structure is simple and easy to operate.
Description
Technical Field
The utility model relates to the technical field of treadlemill, in particular to a lifting structure of treadlemill.
Background
With the development of the fitness industry and the increasing popularity of the home fitness device market, the demands of treadmills as important aerobic exercise devices in terms of functionality and user experience are continually increasing. Among them, the slope adjusting function (i.e., the lifting function) of the running machine is one of key characteristics of enhancing exercise effect and simulating outdoor terrain variation.
The existing treadmill lifting structure is generally complex and generally comprises an electric lifting mechanism, a connecting rod transmission system, a related control system and other components. For example, some front-end power treadmills are hinged with the underframe by adopting a lifting arm, and the lifting is driven by a motor so as to adjust the inclination angle of the running table; in the design of rear power lifting, a multi-stage connecting rod transmission device and a complex mechanical structure may be involved to realize lifting. When the traditional structures realize diversified gradient adjustment, the problems of higher manufacturing cost, increased maintenance difficulty and higher energy consumption are often accompanied, and meanwhile, due to structural complexity, the overall stability and the use convenience of the equipment can be influenced.
To this end, the applicant has improved.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide the treadmill lifting structure which is simple in structure, easy to operate, efficient and energy-saving, so as to solve a series of problems caused by the complexity of the treadmill lifting mechanism in the current market, and improve the overall performance and the user friendliness of equipment.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
A lifting structure of a running machine comprises a supporting piece, wherein the supporting piece is rotatably arranged on a running machine frame and is provided with a first folded state and a second unfolded state for lifting the front end of the running machine, the supporting piece can be positioned in the first state and/or the second state, and the length of the supporting piece is larger than 3cm.
In the above technical solution, preferably, one end of the supporting member is rotatably connected to the frame of the running machine, and the other end is provided with a supporting wheel.
In the above technical solution, preferably, the treadmill frame includes a positioning sheet, the positioning sheet includes a plurality of positioning holes, and the positioning holes are configured with positioning pins for positioning the supporting members.
In the above technical solution, preferably, the treadmill frame includes a positioning sheet, the positioning sheet includes a plurality of positioning holes, and the support member is provided with a positioning pin for cooperating with the positioning holes to position the support member.
In the above technical scheme, preferably, the support member is fixedly penetrated by an internal thread sleeve, and the positioning pin is penetrated by the internal thread sleeve and is in threaded fit with the internal thread sleeve.
In the above technical solution, preferably, the positioning pin includes a threaded section in threaded engagement with the internal threaded sleeve and a polish rod section in engagement with the positioning hole.
In the above technical solution, preferably, the positioning sheet is configured with a first limiting block and a second limiting block for limiting the moving range of the supporting member, the first limiting block is configured at an upper edge of the positioning sheet, and the second limiting block is configured at a lower edge of the positioning sheet.
In the above technical scheme, preferably, the first limiting block and the second limiting block are integrally formed on the positioning sheet.
In the above technical solution, preferably, the inclination angle of the first limiting block is arranged such that the lower side wall of the first limiting block is parallel or tends to be parallel to the upper side wall of the support member when the support member is at the minimum rotation angle, and the inclination angle of the second limiting block is arranged such that the upper side wall of the second limiting block is parallel or tends to be parallel to the lower side wall of the support member when the support member is at the maximum rotation angle.
In the above technical solution, preferably, all the positioning holes are uniformly arranged on the moving path of the positioning pin, and when the inner end of the positioning pin is inserted into the corresponding positioning hole, the supporting member is positioned.
The beneficial effects of the utility model are as follows:
The design of the support piece ensures that the support piece can be compactly and efficiently stored in a folded state, and in an unfolded state, a sufficient force arm can be provided for lifting the front end of the running machine to a proper movement height due to a sufficient length of the support piece, so that the real experience of ascending running is effectively simulated, and the diversity and effect of user exercise are enhanced; the whole structure is simple and the operation is convenient.
Drawings
FIG. 1 is a schematic view of the present utility model when mounted on a treadmill.
FIG. 2 is a schematic diagram of the present utility model.
Fig. 3 is a schematic view of another view of the present utility model.
Fig. 4 is a schematic view showing an exploded state of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
Referring to fig. 1-4, a lifting structure of a running machine is characterized in that the length of the supporting member is designed, the supporting member 2 has significant length characteristics, and the length of the supporting member is greater than 3cm, so that the supporting member 2 can be compactly and efficiently stored in a folded state (a first state), and in an unfolded state (a second state), a sufficient force arm can be provided for lifting the front end of the running machine to a proper movement height due to the sufficient length, thereby effectively simulating the real experience of climbing running, and enhancing the diversity and effect of user exercise.
Further, the concrete implementation of the treadmill lifting structure is as follows: one end of the supporting member 2 is rotatably mounted on the treadmill frame 4, and the other end is provided with a supporting wheel 21 to stably support and lift the front end of the treadmill after the supporting member 2 is rotatably unfolded.
The treadmill frame 4 is provided with a positioning sheet 1, and a plurality of positioning holes 11 are arranged on the positioning sheet 1 for precisely fixing the states of the supporting member 2 at different positions through the positioning pins 3. The positioning pin 3 may be threaded through the internal thread sleeve 22 on the support member 2, so that the angle and the position of the support member 2 may be adjusted and fixed more conveniently and quickly, and as one embodiment, the positioning pin 3 includes a thread section 31 that is threaded with the internal thread sleeve 22 and a polish rod section 32 that is matched with the positioning hole 11.
In addition, the positioning sheet 1 is further integrally provided with a first limiting block 51 and a second limiting block 52 for limiting the moving range of the supporting member, wherein the first limiting block 51 is adapted to the position of the supporting member 2 when the supporting member 2 is at the minimum rotating angle, and the second limiting block 52 corresponds to the position of the supporting member 2 when the supporting member 2 is at the maximum rotating angle, and the two limiting blocks are arranged in an inclined angle mode, so that smooth transition of the supporting member 2 in the process of switching from the folding state to the lifting state is ensured, and the predetermined moving range is not exceeded.
Finally, all the positioning holes 11 are reasonably distributed along the movable path of the positioning pin 3, and when the inner end of the positioning pin 3 is inserted into the corresponding positioning hole 11, the accurate fixing of the supporting piece 2 can be realized, so that the stability and the safety of the treadmill lifting structure in the use process are ensured.
In summary, the length of the support piece 2 and the matched positioning mechanism are carefully designed, so that the effective operation of the lifting structure of the running machine is successfully realized, the convenient folding function of equipment is met, the height of the front end of the running machine can be flexibly adjusted, and the body-building experience of a user is greatly improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a treadmill lifting structure which characterized in that: the support member is rotatably arranged on the treadmill frame, has a first folded state and a second unfolded state for lifting the front end of the treadmill, can be positioned in the first state and/or the second state, and has a length greater than 3cm.
2. The treadmill lifting structure of claim 1, wherein: one end of the supporting piece is rotatably connected to the treadmill frame, and the other end of the supporting piece is provided with a supporting wheel.
3. The treadmill lifting structure of claim 1, wherein: the treadmill frame comprises a locating plate, wherein the locating plate comprises a plurality of locating holes, and locating pins for locating the supporting pieces are arranged at the locating holes.
4. The treadmill lifting structure of claim 1, wherein: the treadmill frame comprises a locating plate, wherein the locating plate comprises a plurality of locating holes, and the support piece is provided with locating pins in a penetrating way, wherein the locating pins are used for being matched with the locating holes to locate the support piece.
5. The treadmill lifting structure as recited in claim 4, wherein: and the support piece is fixedly penetrated by an internal thread sleeve, and the positioning pin is arranged at the internal thread sleeve in a penetrating manner and is in threaded fit with the internal thread sleeve.
6. The treadmill lifting structure of claim 5, wherein: the locating pin comprises a threaded section matched with the internal thread sleeve in a threaded manner and a polished rod section matched with the locating hole.
7. A treadmill lifting structure as defined in claim 3 or 4, wherein: the locating piece is provided with a first limiting block and a second limiting block which are used for limiting the moving range of the supporting piece, the first limiting block is arranged at the upper edge of the locating piece, and the second limiting block is arranged at the lower edge of the locating piece.
8. The treadmill lifting structure of claim 7, wherein: the first limiting block and the second limiting block are integrally formed on the positioning sheet.
9. The treadmill lifting structure of claim 8, wherein: the inclination angle of the first limiting block is arranged to be parallel or tends to be parallel with the upper side wall of the supporting piece when the lower side wall of the first limiting block is at the minimum rotation angle, and the inclination angle of the second limiting block is arranged to be parallel or tends to be parallel with the lower side wall of the supporting piece when the upper side wall of the second limiting block is at the maximum rotation angle.
10. A treadmill lifting structure as defined in claim 3 or 4, wherein: all the positioning holes are uniformly distributed on the movable path of the positioning pin, and when the inner end of the positioning pin is inserted into the corresponding positioning hole, the supporting piece is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420204340.5U CN221981497U (en) | 2024-01-26 | 2024-01-26 | A treadmill lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420204340.5U CN221981497U (en) | 2024-01-26 | 2024-01-26 | A treadmill lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221981497U true CN221981497U (en) | 2024-11-12 |
Family
ID=93373080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420204340.5U Active CN221981497U (en) | 2024-01-26 | 2024-01-26 | A treadmill lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221981497U (en) |
-
2024
- 2024-01-26 CN CN202420204340.5U patent/CN221981497U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7462135B2 (en) | Elliptical fitness machine having incline adjusting mechanism | |
| CN106823272A (en) | A kind of elliptical machine | |
| CN221981497U (en) | A treadmill lifting structure | |
| WO2017024817A1 (en) | Novel rowing exercise machine | |
| CN221579608U (en) | Running machine with lifting structure | |
| CN209333158U (en) | Tennis serving equipment with adjustable serving height | |
| CN218129800U (en) | Multi-functional body-building apparatus that application scope is wide | |
| CN205672431U (en) | A kind of treadmill rises drive mechanism | |
| CN211836232U (en) | Rowing machine and elliptical machine combined fitness equipment with media advertisement playback function | |
| CN212700279U (en) | Adjustable pedal for elliptical machine | |
| CN114081269A (en) | Intelligent body-building office table | |
| CN222018903U (en) | Large-resistance rowing machine | |
| CN216494146U (en) | Fitness desk with power generation function | |
| CN217220092U (en) | Balance training instrument with expandable balance arm | |
| CN217988264U (en) | Multifunctional Weight Training Rack | |
| CN219921961U (en) | Upper limb rotation training device capable of adjusting resistance | |
| CN2475430Y (en) | Treadmill lifting and folding mechanism | |
| CN220276204U (en) | Stretcher for physical fitness | |
| CN221579607U (en) | Folding structure of table top of running machine | |
| CN222854524U (en) | A wall-mounted electronic power station | |
| CN219700966U (en) | Sitting posture rowing training device | |
| CN220834056U (en) | A detachable volleyball training stand | |
| CN219307833U (en) | Lacing wire board with stepping function | |
| CN221243863U (en) | Electric resistance rowing machine | |
| CN222942876U (en) | Four limbs rehabilitation training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |