CN116785643B - Armrest folding structure of running machine - Google Patents
Armrest folding structure of running machineInfo
- Publication number
- CN116785643B CN116785643B CN202211205520.7A CN202211205520A CN116785643B CN 116785643 B CN116785643 B CN 116785643B CN 202211205520 A CN202211205520 A CN 202211205520A CN 116785643 B CN116785643 B CN 116785643B
- Authority
- CN
- China
- Prior art keywords
- unit
- wall
- connecting arm
- folding structure
- arm
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
本发明公开了跑步机扶手折叠结构。包括第一单元，所述第一单元配置于跑台两侧并与所述跑台转动连接；及第二单元，所述第二单元转动设于所述第一单元上，所述第二单元具有处于展开状态的第一位置和处于收折状态的第二位置；所述第一单元上具有用以使所述第二单元维持在第一位置的壁。本发明将扶手整体分为相互转动连接的两部分，在展开状态下，两者分别通过自身的部位形成限位配合，以形成更为稳定、牢固的支撑效果；折叠、展开操作方便；在折叠、展开两种状态下均能够供用户扶、靠，以提供两种扶、靠模式，且两种状态下均稳定、牢固。
This invention discloses a folding structure for a treadmill handrail. It includes a first unit disposed on both sides of the running platform and rotatably connected to the platform; and a second unit rotatably mounted on the first unit. The second unit has a first position in an unfolded state and a second position in a folded state. The first unit has a wall for maintaining the second unit in the first position. This invention divides the handrail into two rotatably connected parts. In the unfolded state, the two parts form a limiting fit through their respective components, resulting in a more stable and robust support effect. Folding and unfolding operations are convenient. Users can hold onto or lean against the handrail in both folded and unfolded states, providing two support and leaning modes, and both states are stable and robust.
Description
Technical Field
The invention relates to the technical field of treadmills, in particular to a folding structure of a handrail of a treadmill.
Background
The running machine armrest can be used for increasing the safety in the running process, and whether the mobile phone is taken up or the side or rear situation is observed by twisting the head, the hand can be firstly put on the armrest so as to prevent accidental stepping or deviation.
With the development of the market, the running machine with the foldable handrails is more popular with the users, and is more convenient to store than the conventional running machine.
In the disclosed patent document, CN107866035A is a handrail folding structure of a running machine, which is a common form on the market, and the handrail can be limited after rotating to a set angle so as to be used for users to support and lean, but in the structure, the supporting force is supported by a small part at a rotating joint, so that the handrail is difficult to bear larger pressure and is easy to damage when being subjected to larger pressure, and therefore, the applicant makes further improvement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the folding structure of the handrail of the running machine, and the folding mode has more reasonable stress mode, so that the folding mode is more stable and firm, and according to the preliminary test, an adult man with the weight of about 200 jin can stably support in whatever form.
In order to solve the technical problems, the invention is solved by the following technical scheme:
Folding structure of handrail of running machine comprises
A first unit arranged at two sides of the running platform and rotationally connected with the running platform, and
The second unit is rotatably arranged on the first unit and is provided with a first position in an unfolding state and a second position in a folding state;
the first unit has a wall thereon to maintain the second unit in a first position.
In the above aspect, preferably, a first accommodating position for accommodating at least part of the second unit is formed at the upper end of the first unit, the wall is a bottom surface of the first accommodating position, and when the second unit is in the first position, the wall is in spacing fit with the outer vertical surface of the second unit.
In the above solution, preferably, a second accommodating position is formed at one end of the second unit connected to the first unit, and the wall is an outer vertical surface of the first unit, and when the second unit is in the first position, the wall is in limit fit with a corresponding wall of the second accommodating position.
In the above aspect, preferably, a first accommodating position is formed at the upper end of the first unit, and the first accommodating position includes a first wall, a second wall and a first arm;
One end of the second unit connected with the first unit is provided with a second accommodating position, and the second accommodating position comprises a third wall, a fourth wall and a second arm;
the first arm is configured at the second accommodating position, and the second arm is configured at the first accommodating position;
When the second unit is in the first position, the first wall is in limited engagement with the third wall, while the second wall is in limited engagement with the fourth wall.
In the above aspect, preferably, the first unit is configured with a through limiting groove, the second unit is configured with a limiting column moving on the through limiting groove, and the limiting column moves to two ends of the through limiting groove to respectively correspond to the first position and the second position of the first unit.
In the above aspect, preferably, a cushion pad is provided on a wall of the first unit contacting with the second unit.
In the above scheme, preferably, the second unit includes a first connecting arm, a panel arm and a second connecting arm that are connected in sequence, the first connecting arm and the second connecting arm are respectively connected with the corresponding first unit in a rotating way, and the first connecting arm and the second connecting arm are respectively provided with a wall that is in spacing fit with the wall on the first unit.
In the above aspect, preferably, a control switch is disposed on an inner side wall of the first connection arm and/or the second connection arm.
In the above aspect, preferably, the upper end of the first unit has a through hole, the second unit is provided with an assembly head, and the assembly head passes through the through hole and then is connected with an assembly part with an outer diameter larger than that of the through hole, so that the first unit is rotationally connected with the second unit.
In the above scheme, preferably, the assembly head is in threaded connection with the assembly part, and a plurality of gaskets are arranged between the assembly part and the inner wall of the first unit.
The beneficial effects of the invention are as follows:
the armrest is integrally divided into two parts which are connected with each other in a rotating way, and in an unfolding state, the two parts form limit fit through the parts of the armrest respectively so as to form a more stable and firm supporting effect;
the folding and unfolding operations are convenient;
The folding and unfolding two-state folding and unfolding device can be used for users to support and lean on so as to provide two modes of support and leaning on, and the folding and unfolding two-state folding and unfolding device is stable and firm.
Drawings
FIG. 1 is a schematic view of the invention in an expanded state.
Fig. 2 is a schematic diagram of a first unit of the present invention.
FIG. 3 is a schematic diagram of a second unit of the present invention.
Fig. 4 is a partial schematic view of the first unit and the second unit in the unfolded state of the present invention at the rotational connection point.
Fig. 5 is a schematic view of a setting position of a through limit slot according to the present invention.
Fig. 6 is a schematic view of the folded state of the present invention.
Fig. 7 is a partial schematic view of the folded state of the present invention at the rotational connection point of the first unit and the second unit.
Fig. 8 is an exploded view of the fitting head and fitting of the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
referring to fig. 1-8, the folding structure of the handrail of the running machine comprises a first unit 1 and a second unit 2.
The first unit 1 is disposed on two sides of a running platform (not shown) and is rotatably connected with the running platform, and the rotational connection structure between the first unit 1 and the running platform and the related locking structure can be any form in the existing design.
The second unit 2 is rotatably disposed on the first unit 1, in this embodiment, the second unit 2 includes a first connecting arm 21, a panel arm 22 and a second connecting arm 23 sequentially connected, as shown in fig. 1 and 3, where the first connecting arm 21 and the second connecting arm 23 are symmetrically disposed at two ends of the panel arm 22, and the first connecting arm 21 and the second connecting arm 23 are respectively used for being rotationally connected with the corresponding first unit 1, and after assembly, a state shown in fig. 1 and 6 is formed, where fig. 1 is an unfolded state of the second unit 2 for a user to support and lean against, and fig. 6 is a folded state of the second unit 2, where the arms of the second unit 2 are consistent with the arms of the first unit 1, so that the whole body can be turned down to be flush or tend to be flush with the running platform, so that the whole body can be folded.
According to the usage mode of the general user, the two hands are usually placed on the first connecting arm 21 and the second connecting arm 23 respectively, and in combination with the common mode of the two hands at this time, the thumbs are usually suspended or descend at one side, the thumbs are located at the space between the first connecting arm 21 and the second connecting arm 23, more specifically, the two thumbs are usually closer to the inner side wall of the first connecting arm 21 and the inner side wall of the second connecting arm 23, therefore, the control switch 3 is designed to be arranged on the inner side wall of the first connecting arm 21 and/or the inner side wall of the second connecting arm 23, the control switch 3 can be a function regulating switch or a sudden stop switch, for example, one side is a speed increasing switch, the other side is a speed reducing switch, and the operation modes can be a button type, a touch screen type or the like.
In the present embodiment, the first unit 1 is provided with a through-limiting groove 4 as shown in fig. 5 for the rotation connection between the second unit 2 and the first unit 1. The second unit 2 is provided with a limiting post 5 which moves on the penetrating limiting groove 4, as shown in fig. 4.
As shown in fig. 4, 5 and 7, the through limiting groove 4 has two end points, the limiting post 5 can move along the wall of the through limiting groove 4 between the two end points, and the limiting post 5 is located at the first position and the second position corresponding to the second unit 2 when the two end points of the through limiting groove 4 are located. The first position refers to the position of the second unit 2 when in the unfolded state, as shown in fig. 1, and the second position refers to the position of the second unit 2 when in the folded state, as shown in fig. 6.
As shown in fig. 5, the upper end of the first unit 1 is provided with a through hole 11, the through hole 11 is located at the side edge of the through limit groove 4, the second unit 2 is provided with an assembly head 61, the assembly head 61 passes through the through hole 11 and is connected with an assembly part 62 with the outer diameter larger than that of the through hole 11, so that the first unit 1 is connected with the second unit 2, the second unit 2 can rotate around the connection part, and certain damping can be set during rotation.
As one embodiment, as shown in fig. 8, the fitting head 61 and the fitting member 62 may be screwed together, and a plurality of gaskets may be disposed between the fitting member 62 and the inner wall of the first unit 1, for example, the damping amount when the second unit 2 rotates around the first unit 1 may be adjusted by screwing the fitting head 61 and the fitting member 62.
The cooperation between the through limiting groove 4 and the limiting post 5 and the cooperation between the assembly head 61 and the wall of the through hole 11 can play a certain role in limiting and supporting, but compared with the prior art, the limiting and supporting effect is not enough outstanding, and the application also has the following structural design for improving the limiting and supporting effect and enabling the handrail of the running machine to have enough stable and firm supporting effect.
In this embodiment, when the limiting and supporting structure is mainly embodied in the second unit 2 in the unfolded state, there are two limiting and supporting matching structures in the unfolded state, and the stability and firmness of the support can be greatly improved by adopting any one of the two supporting structures, and the two supporting structures can be further improved.
Overall, the first unit 1 has a wall thereon for maintaining the second unit 2 in the first position.
In detail, the upper ends of the two first units 1 are respectively provided with a first accommodating position 7, the first accommodating position 7 comprises a first wall 71, a second wall 72 and a first arm 73, and the outer ends of the first connecting arm 21 and the second connecting arm 23 of the corresponding second unit 2 are respectively provided with a second accommodating position 8, and the second accommodating position 8 comprises a third wall 81, a fourth wall 82 and a second arm 83.
As shown in fig. 1-3, the first arm 73 is disposed at the second accommodating position 8, the second arm 83 is disposed at the first accommodating position 7, and the first accommodating position 7 may be understood as a notch formed on one side of the upper end of the first unit 1, or may be understood as an upward extension of the upper half portion of the first unit 1, and the second accommodating position 8 is similar.
The first wall 71 on the first unit 1 can be in limit fit with the third wall 81 of the second unit 2, the second wall 72 of the first unit 1 can be in limit fit with the fourth wall 82 of the second unit 2, namely, when the second unit 2 is in the first position, the first wall 71 and the second wall 72 can simultaneously limit and support the second unit 2, and the first unit 1 and the second unit 2 can be combined together to bear the acting force together by combining the direction of the acting force when the user holds up and leans against the second unit 2, so that the armrest structure can stably and firmly support the second unit, and according to practical tests, a user with a weight of more than 200 can bear the second unit by hands, and the armrest structure can be stably and firmly supported no matter how much shaking back and forth.
To enhance the comfort of the user in the unfolded state of the second unit 2, the first wall 73 may be designed as a slope so that the second unit 2 is in a downward inclined state when in the first position, and of course the corresponding fourth wall 82 on the second unit 2 may also be designed as a slope to adapt to the slope of the first wall 73.
In order to reduce or eliminate the noise caused by the collision between the second unit 2 and the first unit 1, the cushion 9 may be disposed on the wall where the first unit 1 contacts the second unit 2, for example, the cushion may be disposed on the fourth wall 82 of the second unit 2 or the cushion may be disposed on the second wall 72 of the first unit 1, and of course, the cushion is preferably disposed on the fourth wall 82 of the second unit 2 so as not to be exposed in the folded state of the second unit 2.
In the application, when the second unit 2 is at the first position in the unfolded state, the second unit 2 can be used by any user, and when the user with higher height can also rotate the second unit 2 to the second position, the user can support and lean against the second unit 2 in the unfolded state due to the limit and damping design effect when the second unit 2 is in the folded state, and the handrail folding structure provides two support and leaning modes and can be freely selected according to the user requirement.
The foregoing embodiments are merely for illustrating the technical solution of the present invention, but not for limiting the same, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present invention in essence.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205520.7A CN116785643B (en) | 2022-09-30 | 2022-09-30 | Armrest folding structure of running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205520.7A CN116785643B (en) | 2022-09-30 | 2022-09-30 | Armrest folding structure of running machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116785643A CN116785643A (en) | 2023-09-22 |
| CN116785643B true CN116785643B (en) | 2025-11-21 |
Family
ID=88044423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211205520.7A Active CN116785643B (en) | 2022-09-30 | 2022-09-30 | Armrest folding structure of running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116785643B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN221788036U (en) * | 2023-12-15 | 2024-10-01 | 江西伊启实业有限公司 | Armrest folding structure of running machine |
| CN222130890U (en) * | 2023-12-28 | 2024-12-10 | 江西伊启实业有限公司 | Folding running machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217246507U (en) * | 2021-10-20 | 2022-08-23 | 浙江力玄运动科技股份有限公司 | Treadmill and folding handrail of damping formula thereof |
| CN219815172U (en) * | 2022-09-30 | 2023-10-13 | 胡浩 | Armrest folding structure of running machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10207143B2 (en) * | 2014-01-30 | 2019-02-19 | Icon Health & Fitness, Inc. | Low profile collapsible treadmill |
| CN209714122U (en) * | 2019-01-21 | 2019-12-03 | 浙江金拓机电有限公司 | A kind of treadmill folded |
| CN209564566U (en) * | 2019-01-21 | 2019-11-01 | 浙江金拓机电有限公司 | An armrest unit for a treadmill |
| CN212282685U (en) * | 2020-04-16 | 2021-01-05 | 浙江荣顺科技有限公司 | Treadmill table frame beta structure |
| CN212016581U (en) * | 2020-04-23 | 2020-11-27 | 广州力动健康科技有限公司 | Handrail folding mechanism for treadmill |
| CN111589051B (en) * | 2020-06-12 | 2022-03-18 | 上海小莫网络科技有限公司 | Treadmill |
| CN215781248U (en) * | 2021-06-30 | 2022-02-11 | 北京金史密斯科技股份有限公司 | Running machine |
| CN217311784U (en) * | 2022-01-11 | 2022-08-30 | 浙江迈众健康科技有限公司 | Treadmill handrail beta structure |
-
2022
- 2022-09-30 CN CN202211205520.7A patent/CN116785643B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217246507U (en) * | 2021-10-20 | 2022-08-23 | 浙江力玄运动科技股份有限公司 | Treadmill and folding handrail of damping formula thereof |
| CN219815172U (en) * | 2022-09-30 | 2023-10-13 | 胡浩 | Armrest folding structure of running machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116785643A (en) | 2023-09-22 |
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