CN217697785U - Folding mechanism for treadmill - Google Patents
Folding mechanism for treadmill Download PDFInfo
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- CN217697785U CN217697785U CN202221835399.1U CN202221835399U CN217697785U CN 217697785 U CN217697785 U CN 217697785U CN 202221835399 U CN202221835399 U CN 202221835399U CN 217697785 U CN217697785 U CN 217697785U
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- treadmill
- positioning rod
- folding mechanism
- mounting seat
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Abstract
The utility model discloses a folding mechanism for treadmill. This folding mechanism includes: the mounting seat is mounted on the treadmill main body and comprises a threaded outer end; the thread head is in threaded connection with the outer end of the thread; and one end of the positioning rod is hinged on the upright post of the treadmill, the other end of the positioning rod is connected with the mounting seat, and the positioning rod comprises a movable space which is movably matched with at least part of the mounting seat and a notch which is matched with the thread head. The utility model discloses a locking and the unblock of treadmill stand can be realized to rotatory thread head, convenient operation, simple structure, long service life, and locking back treadmill stand stability is high, can all realize the locking to it under treadmill stand expandes and fold condition simultaneously.
Description
Technical Field
The utility model belongs to the technical field of treadmill technique and specifically relates to folding mechanism for treadmill.
Background
Along with the improvement of living standard of people and the popularization of national fitness exercise, the demand of users on the running machine is more and more, the running machine is various in types, wherein the foldable running machine is more suitable for indoor use, occupies smaller space and is deeply loved by the majority of users.
Foldable treadmills have generally been developed by the applicant in which the treadmill upright is foldable, and existing treadmill upright folding mechanisms are either relatively complex in construction, or not sufficiently stable, or are easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a folding mechanism for treadmill to not enough among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
folding mechanism for treadmill, this folding mechanism includes:
the mounting seat is mounted on the treadmill main body and comprises a threaded outer end;
the thread head is in threaded connection with the outer end of the thread; and
one end of the positioning rod is hinged on the upright post of the treadmill, the other end of the positioning rod is connected with the mounting seat, and the positioning rod comprises a movable space which is movably matched with at least part of the mounting seat and a notch which is matched with the thread head.
In the above scheme, preferably, the screw head includes a hand operating portion and an extending portion which is matched with the notch to limit the positioning rod.
In the above scheme, preferably, the mounting seat includes a fixing member and a connecting member disposed on the fixing member, and the outer end of the thread is located on the connecting member.
In the above scheme, preferably, the connecting piece is provided with a through hole, and a first pin shaft is installed at the through hole;
the positioning rod is provided with a movable groove communicated with the movable space, and the first pin shaft is assembled at the movable groove.
In the above solution, preferably, the positioning rod includes a telescopic mechanism, one end of the telescopic mechanism is positioned on the positioning rod, and the other end of the telescopic mechanism is mounted on the connecting member.
In the above scheme, preferably, the positioning rod is provided with an installation groove communicated with the movable space, and the telescopic mechanism is installed in the installation groove.
In the above scheme, preferably, the positioning rod is provided with a second pin shaft, one end of the telescopic mechanism is fixed on the second pin shaft, and the other end of the telescopic mechanism is assembled on the mounting seat in a threaded manner.
In the above scheme, preferably, the other end of the telescopic mechanism comprises a threaded end, and a threaded hole in threaded fit with the threaded end of the telescopic mechanism is formed in the mounting seat.
In the above scheme, preferably, the retractable mechanism is a gas spring.
In the above scheme, preferably, the movable travel of the movable slot is the same as the movable travel of the movable space.
The utility model has the advantages that:
the utility model discloses a locking and the unblock of treadmill stand can be realized to rotatory thread head, convenient operation, simple structure, long service life, and locking back treadmill stand stability is high, can all realize the locking to it under treadmill stand expandes and fold condition simultaneously.
Drawings
Fig. 1 is a schematic view of the installation state of the treadmill of the present invention.
Fig. 2 is a schematic view of the present invention.
Fig. 3 is an enlarged schematic view of the present invention at D in fig. 2.
Fig. 4 is a schematic back view of the present invention.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is a schematic view of the screw head of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
referring to fig. 1-6, a folding mechanism for a treadmill, the folding mechanism comprising: mount pad 1, thread head 2 and locating lever 3.
Specifically, the mounting base 1 is mounted on the treadmill body 4, for example, on the side frame of the treadmill, as shown in fig. 1, the mounting base 1 may further include a fixing member 11 and a connecting member 12, the fixing member 11 is fixed on the treadmill body 4, the connecting member 12 is connected to the fixing member 11, the fixing member and the fixing member may be in a fixed connection manner, and the connecting member 12 includes a threaded outer end 13.
The screw head 2 comprises a hand portion 21 and an extension portion 22, and the extension portion 22 is internally threaded so that the screw head 2 can be screwed with the threaded outer end 13.
One end of the positioning rod 3 is hinged on the treadmill upright post 5 (the positioning rod and the treadmill upright post are not convenient to understand in the figure and are in a separated state), the other end of the positioning rod 3 is connected with the mounting seat 1, as shown in figure 1, the positioning rod 3 comprises a movable space 31 which is movably matched with at least part of the mounting seat 1 and a notch 32 which is matched with the threaded head 2, specifically, the movable space 31 is movably matched with the shaft part of the connecting piece 12, and the shaft part can move within the limited range of the movable space 31 or the positioning rod 3 can move within the limited range of the movable space 31 matched with the shaft part; the recess 32 is adapted to the extension portion 22 of the screw head 2, when the screw head 2 rotates inward to make the extension portion 22 enter the recess 32, the extension portion 22 can limit the positioning rod 3, so that the positioning rod 3 can stably support the treadmill upright 5.
In this embodiment, in order to ensure the stability of the fit between the positioning rod 3 and the mounting seat 1, a through hole 13 may be formed in the connecting member 12, a first pin 6 may be mounted at the through hole 13, and correspondingly, a movable groove 33 communicated with the movable space 31 may be formed in the positioning rod 3, and the first pin 6 may be assembled at the movable groove 33, and the diameter of the first pin 6 may be set to be adapted to the width of the movable groove 33, as shown in fig. 3, further, the movable stroke of the movable groove 33 may be limited to be the same as that of the movable space 31, so that the set movable stroke of the connecting member 12 and the first pin 6 mounted on the connecting member 12 may be consistent.
In order to open the treadmill upright more conveniently and more laborsavingly, a retractable mechanism 7 may be disposed on the positioning rod 3, in this embodiment, one end of the retractable mechanism 7 is positioned on the positioning rod 3, and the other end of the retractable mechanism 7 is mounted on the connecting member 12, as shown in fig. 4, specifically, a mounting groove 34 communicated with the movable space 31 is disposed on the positioning rod 3, the retractable mechanism 7 is mounted in the mounting groove 34, the positioning rod 3 is equipped with a second pin 8, one end of the retractable mechanism 7 is fixed on the second pin 8, and the other end of the retractable mechanism 7 is threadedly mounted on the mounting seat 1, as on the connecting member 12, for a threaded mounting manner, the other end of the retractable mechanism 7 may include a threaded end 71, the connecting member 12 is provided with a threaded hole 15 in threaded fit with the threaded end 71 of the retractable mechanism 7, and in this embodiment, the retractable mechanism 7 is an air spring.
As shown in fig. 1, it is a schematic view of the unfolding state of the treadmill upright, at this time, the extension part 22 of the screw head 2 enters into the notch 32, the positioning rod 3 is limited by it, and when the treadmill upright is folded, an additional notch can be opened at the other end of the activity space on the positioning rod 3 or the locking of the folded state can be realized by screwing the screw head and combining the mutual friction force.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. Folding mechanism for treadmill, its characterized in that: this folding mechanism includes:
the mounting seat is mounted on the treadmill main body and comprises a threaded outer end;
the thread head is in threaded connection with the outer end of the thread; and
one end of the positioning rod is hinged on the upright post of the treadmill, the other end of the positioning rod is connected with the mounting seat, and the positioning rod comprises a movable space which is movably matched with at least part of the mounting seat and a notch which is matched with the thread head.
2. A folding mechanism for a treadmill as recited in claim 1, further comprising: the screw head comprises a hand operating part and an extending part which is matched with the notch to limit the positioning rod.
3. A folding mechanism for a treadmill as recited in claim 1, further comprising: the mounting seat comprises a fixing piece and a connecting piece arranged on the fixing piece, and the outer end of the thread is positioned on the connecting piece.
4. A folding mechanism for a treadmill as recited in claim 3, wherein: a through hole is formed in the connecting piece, and a first pin shaft is arranged at the through hole;
the positioning rod is provided with a movable groove communicated with the movable space, and the first pin shaft is assembled at the movable groove.
5. A folding mechanism for a treadmill as recited in claim 3, further comprising: the positioning rod comprises a telescopic mechanism, one end of the telescopic mechanism is positioned on the positioning rod, and the other end of the telescopic mechanism is installed on the connecting piece.
6. A folding mechanism for a treadmill as recited in claim 5, further comprising: the positioning rod is provided with a mounting groove communicated with the movable space, and the telescopic mechanism is mounted in the mounting groove.
7. A folding mechanism for a treadmill as recited in claim 6, further comprising: and a second pin shaft is assembled on the positioning rod, one end of the telescopic mechanism is fixed on the second pin shaft, and the other end of the telescopic mechanism is assembled on the mounting seat in a threaded manner.
8. A folding mechanism for a treadmill as recited in claim 7, wherein: the other end of the telescopic mechanism comprises a threaded end, and a threaded hole matched with the threaded end of the telescopic mechanism in a threaded manner is formed in the mounting seat.
9. A folding mechanism for a treadmill as recited in any of claims 5-8, wherein: the telescopic mechanism is an air spring.
10. A folding mechanism for a treadmill as recited in claim 4, wherein: the movable groove has the same movable stroke as the movable space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221835399.1U CN217697785U (en) | 2022-07-18 | 2022-07-18 | Folding mechanism for treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221835399.1U CN217697785U (en) | 2022-07-18 | 2022-07-18 | Folding mechanism for treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217697785U true CN217697785U (en) | 2022-11-01 |
Family
ID=83779092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221835399.1U Active CN217697785U (en) | 2022-07-18 | 2022-07-18 | Folding mechanism for treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217697785U (en) |
-
2022
- 2022-07-18 CN CN202221835399.1U patent/CN217697785U/en active Active
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