CN209316927U - A kind of column of treadmill is exempted to install with locking mechanism - Google Patents
A kind of column of treadmill is exempted to install with locking mechanism Download PDFInfo
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- CN209316927U CN209316927U CN201821796617.9U CN201821796617U CN209316927U CN 209316927 U CN209316927 U CN 209316927U CN 201821796617 U CN201821796617 U CN 201821796617U CN 209316927 U CN209316927 U CN 209316927U
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- shaped seat
- positioning pin
- column
- screw thread
- axis
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Abstract
The utility model discloses a kind of columns of treadmill to exempt to install with locking mechanism, including column and pedestal；Column is connected to the front of pedestal；In the U-shaped seat in the bottom end of column affixed first, the U-shaped seat in top affixed second in the front of pedestal, in the upper surface of second U-shaped seat, each one end of the first U-shaped seat and the second U-shaped seat is articulated for the first U-shaped seat cooperation；One of them of first U-shaped seat and the second U-shaped seat are equipped with moveable pulling pin, the affixed axis in the front end of pulling pin, the another one of first U-shaped seat and the second U-shaped seat are equipped with card slot, axis is in corresponding position with card slot, to allow axis to be inserted into card slot when pulling pin moves forward, make relatively unrotatable between the first U-shaped seat and the second U-shaped seat.The column that the utility model eliminates treadmill needs to install brought drawback, and column can be made to fold to pedestal direction convenient for collection, has not only improved the convenience of treadmill installation, but also is convenient for the collection of treadmill and is not take up biggish space.
Description
Technical field
The utility model relates to a kind of treadmill, more particularly to a kind of treadmill column exempt to install it is with locking mechanism.
Background technique
The treadmill of the prior art generally includes the components such as pedestal, treadbelt, column and handrail, and treadbelt is installed on the base,
Column shares two, and two root posts are separately mounted to the front of pedestal, and handrail is then connected between the top of two root posts, takes exercise
For person in use, riding in treadbelt, two hands can then grip in arm rest, can not also grip hand, handrail is usually installed with instrument
The components such as table.Due to forming a biggish angle between column and pedestal, this allows for column and pedestal in spatial dimension structure
At biggish volume, biggish space need to be occupied, the transport and storage all brings to product are inconvenient, it is common practice to will stand
Individual part is made in column and pedestal, just needs for column and pedestal to be installed together when installing treadmill, that is, make column
It is fixed on the base to tilt an angle, when needing to move a place, and needs first to dismantle column and pedestal, move to new
Position after column and pedestal are installed together again again, so that the use to people brings many inconvenience, on the other hand,
Treadmill in use, need to occupy biggish space, also brings inconvenience to the storage of people.
Utility model content
The purpose of the utility model is to overcome the deficiency of the prior art, the column for providing a kind of treadmill is exempted to install locking
Locking mechanism, eliminate treadmill column need install brought by drawback, and can make column to pedestal direction fold and
Convenient for collection, the convenience of treadmill installation had not only been improved, but also has been convenient for the collection of treadmill and is not take up biggish space.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of column of treadmill exempt to install it is locking
Locking mechanism, including column and pedestal；The column is connected to the front of pedestal；In the U-shaped seat in the bottom end of column affixed first, in base
The U-shaped seat in top affixed second of the front of seat, the first U-shaped seat cooperation is in the upper surface of second U-shaped seat, the first U-shaped seat and second U-shaped
Each one end of seat is articulated；One of them of first U-shaped seat and the second U-shaped seat are equipped with moveable pulling pin, and the front end of pulling pin is solid
Connect an axis, the another one of the first U-shaped seat and the second U-shaped seat are equipped with card slot, and the axis and the card slot are in opposite
The position answered, to allow axis to be inserted into card slot when pulling pin moves forward, making cannot phase between the first U-shaped seat and the second U-shaped seat
To rotation.
In one of them of the first U-shaped seat and the second U-shaped seat, be additionally provided in the two side walls of U-shaped shape for
It is oriented to the mobile hole of the axis, the both ends of the axis are slidably fitted in respectively in described two holes.
The pulling pin includes fixing sleeve, positioning pin and pressure spring, and the positioning pin is interspersed in the fixing sleeve, the fixation
The rear portion of set is equipped with the first internal screw thread, and the rear portion of the positioning pin is equipped with the first external screw thread, positioning pin by the first external screw thread with
The locking to positioning pin forward extended position is realized in the cooperation of first internal screw thread；The approximately mid way between of the positioning pin is equipped with court
First step afterwards, the pressure spring fit between the first step of the positioning pin and the rear end of fixing sleeve.
The fixing sleeve is additionally provided with the second external screw thread, is also equipped in one of them of the first U-shaped seat and the second U-shaped seat
Thread bush with the second internal screw thread, the fixing sleeve are matched by the second external screw thread with the second internal screw thread, and the pulling pin is made
It is fixed in one of them of the described first U-shaped seat and the second U-shaped seat.
In the positioning pin, being additionally provided between the first step and the rear portion of positioning pin can be with the first of fixing sleeve
The third external screw thread that internal screw thread matches, positioning pin by the cooperation realization of third external screw thread and the first internal screw thread to positioning pin to
Retreat the locking of out position.
The pulling pin further includes swivel head, after the swivel head is fixed on the positioning pin by interior hexagonal dormant bolt
End.
The rear end of the swivel head is additionally provided with groove, and the interior hexagonal dormant bolt interlocking is described recessed in the groove
A knob skull is also covered at slot.
The front end of the positioning pin is additionally provided with the 4th external screw thread, and the front of the positioning pin is equipped with second step facing forward,
The axis is equipped with sets of holes, and the axis is cooperated by sets of holes in the front of positioning pin, and a nut is screwed in the front end of positioning pin
The 4th external screw thread at, and the axis is stuck between the nut and the second step.
Compared with prior art, the beneficial effects of the utility model are:
For the utility model due to using in the U-shaped seat in the bottom end of column affixed first, the top in the front of pedestal is affixed
Second U-shaped seat, in the upper surface of second U-shaped seat, each one end of the first U-shaped seat and the second U-shaped seat is articulated for the first U-shaped seat cooperation；
One of them of first U-shaped seat and the second U-shaped seat are equipped with moveable pulling pin, the affixed axis in the front end of pulling pin, the first U-shaped seat
Be equipped with card slot with the another one of the second U-shaped seat, the axis is in corresponding position with the card slot, with pulling pin to
Make to make relatively unrotatable between the first U-shaped seat and the second U-shaped seat in axis insertion card slot when preceding mobile.The utility model
This structure, the column for eliminating treadmill needs to install brought drawback, and column can be made to fold to pedestal direction
And convenient for collection, the convenience of treadmill installation was not only improved, but also be convenient for the collection of treadmill and be not take up biggish space.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of race of the utility model
The column of step machine exempts to install with locking mechanism be not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the use state diagram of the utility model；
Fig. 2 is the organigram (use state) of the utility model；
Fig. 3 is the structure cutaway view (axis enters card slot) of the utility model；
Fig. 4 is the structure cutaway view (axis exits card slot) of the utility model；
Fig. 5 is the organigram (folded state) of the utility model；
Fig. 6 is the folded state schematic diagram of the utility model；
The organigram of the pulling pin of Fig. 7 the utility model；
The construction decomposition diagram of the pulling pin of Fig. 8 the utility model；
The cross-sectional view of the pulling pin of Fig. 9 the utility model；
The cross-sectional view of the pulling pin of Figure 10 the utility model (positioning pin forward extends out)；
The cross-sectional view of the pulling pin of Figure 11 the utility model (positioning pin is retracted backward).
Specific embodiment
Embodiment
Referring to shown in Fig. 1 to Figure 11, a kind of column of treadmill of the utility model is exempted to install with locking mechanism including vertical
Column 1 and pedestal 2；The column 1 is connected to the front of pedestal 2；In the U-shaped seat 3 in the bottom end of column 1 affixed first, before pedestal
The U-shaped seat 4 in the top in portion affixed second, the first U-shaped cooperation of seat 3 is in the upper surface of second U-shaped seat 4, the first U-shaped seat 3 and the second U-shaped seat
4 each one end is articulated；First U-shaped seat 3 is equipped with moveable pulling pin 5, the affixed axis 31 in the front end of pulling pin 5, the second U-shaped seat
4 are equipped with card slot 41, and the axis 31 is in corresponding position with the card slot 41, to allow axis in the forward movement of pulling pin 5
In 31 insertion card slots 41, make relatively unrotatable between the first U-shaped seat 3 and the second U-shaped seat 4.
In the present embodiment, in the first U-shaped seat 3, it is additionally provided in the two side walls of U-shaped shape for being oriented to the card
The mobile hole 32 of axis 31, the both ends of the axis 31 are slidably fitted in respectively in described two holes 32.
In the present embodiment, the pulling pin 5 includes fixing sleeve 51, positioning pin 52 and pressure spring 53, and the positioning pin 52 is interspersed in
In the fixing sleeve 51, the rear portion of the fixing sleeve 51 is equipped with the first internal screw thread 511, and the rear portion of the positioning pin 52 is equipped with first
External screw thread 521, positioning pin 52 is by the cooperation realization of the first external screw thread 521 and the first internal screw thread 511 to positioning pin 51 to extension
The locking of out position；The approximately mid way between of the positioning pin 51 is equipped with first step 522 backwards, and the pressure spring 53 fits in
Between the first step 522 of the positioning pin 52 and the rear end of fixing sleeve 51.
In the present embodiment, the fixing sleeve 51 is additionally provided with the second external screw thread 512, and the first U-shaped seat 3 is also equipped with
The thread bush 33 of two internal screw threads, the fixing sleeve 51 are matched by the second external screw thread 512 with the second internal screw thread, and the pulling pin is made
5 are fixed in the described first U-shaped seat 3.
In the present embodiment, in the positioning pin 52, energy is additionally provided between the first step 522 and the rear portion of positioning pin
Enough third external screw threads 523 matched with the first internal screw thread 511 of fixing sleeve, positioning pin 52 pass through third external screw thread 523 and the
The locking that position is exited back to positioning pin 52 is realized in the cooperation of one internal screw thread 511.
In the present embodiment, the pulling pin 5 further includes swivel head 54, and the swivel head 54 is fixed by interior hexagonal dormant bolt
In the rear end of the positioning pin 52.
In the present embodiment, the rear end of the swivel head 54 is additionally provided with groove, and the interior hexagonal dormant bolt interlocking is described
In groove, the groove also covers a knob skull 55.
In the present embodiment, the front end of the positioning pin 52 is additionally provided with the 4th external screw thread 524, and the front of the positioning pin 52 is set
There is second step 525 facing forward, the axis 31 is equipped with sets of holes, and the axis 31 is cooperated before positioning pin 52 by sets of holes
Portion, a nut 34 are screwed at the 4th external screw thread 524 of the front end of positioning pin 52, and the axis 31 is stuck in the nut 34
Between the second step 525.
A kind of column of treadmill of the utility model is exempted to install with locking mechanism, in use process, is revolved in one direction
Turn positioning pin 52, by the cooperation of the first external screw thread 521 and the first internal screw thread 511, realizes to 51 forward extended position of positioning pin
Locking, and axis 31 is allowed to be inserted in card slot 41, makes column 1 relative to pedestal 2 in erected state.When needing to fold, towards opposite
Direction rotational positioning pin 52 disengages the first external screw thread 521 and the first internal screw thread 511, at this point it is possible to positioning pin 51 is pulled back,
51 compression press spring 53 of positioning pin, further back rotation positioning pin 52, makes the third external screw thread 523 and fixing sleeve of positioning pin 52
The first internal screw thread 511 match, positioning pin 52 is locked up exiting position, when positioning pin 52 moves backward, positioning pin 51
The axis 31 of front end exits card slot 41, makes to relatively rotate between the first U-shaped seat 3 and the second U-shaped seat 4, realizes and folds.
A kind of column of the treadmill of the utility model exempt to install it is with locking mechanism, using affixed in the bottom end of column 1
First U-shaped seat 3, the U-shaped seat 4 in top affixed second in the front of pedestal 2, the first U-shaped cooperation of seat 3 is in the upper of the second U-shaped seat 4
Each one end of face, the first U-shaped seat 3 and the second U-shaped seat 4 is articulated；First U-shaped seat 3 is equipped with moveable pulling pin 5, before pulling pin 5
An affixed axis 31 is held, the second U-shaped seat 4 is equipped with card slot 41, and the axis 31 is in corresponding position with the card slot 41, with
It is inserted into axis 31 in card slot 41, makes opposite to turn between the first U-shaped seat 3 and the second U-shaped seat 4
It is dynamic.This structure of the utility model, the column for eliminating treadmill needs to install brought drawback, and can make column
It folds to pedestal direction convenient for collection, had not only improved the convenience of treadmill installation, but also be convenient for the collection of treadmill without accounting for
With biggish space.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not intended to limit the utility model.It is any to be familiar with this field
Technical staff, in the case where not departing from technical solutions of the utility model range, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solutions of the utility model, or are revised as equivalents equivalent embodiment.Therefore,
All contents without departing from technical solutions of the utility model, according to the utility model technical spirit made to the above embodiment
What simple modification, equivalent variation and modification should all be fallen in the range of technical solutions of the utility model protection.
Claims (8)
1. a kind of column of treadmill exempts to install with locking mechanism, including column and pedestal；Before the column is connected to pedestal
Portion；It is characterized by: in the U-shaped seat in the bottom end of column affixed first, the U-shaped seat in top affixed second in the front of pedestal, the first U
In the upper surface of second U-shaped seat, each one end of the first U-shaped seat and the second U-shaped seat is articulated the cooperation of type seat；First U-shaped seat and the 2nd U
One of them of type seat is equipped with moveable pulling pin, the affixed axis in the front end of pulling pin, the first U-shaped seat and the second U-shaped seat its
In another be equipped with card slot, the axis is in corresponding position with the card slot, to allow axis when pulling pin moves forward
It is inserted into card slot, makes relatively unrotatable between the first U-shaped seat and the second U-shaped seat.
2. the column of treadmill according to claim 1 is exempted to install with locking mechanism, it is characterised in that: described first is U-shaped
In one of them of seat and the second U-shaped seat, it is additionally provided in the two side walls of U-shaped shape for being oriented to the mobile item of the axis
Hole, the both ends of the axis are slidably fitted in respectively in described two holes.
3. the column of treadmill according to claim 1 is exempted to install with locking mechanism, it is characterised in that: the pulling pin includes
Fixing sleeve, positioning pin and pressure spring, the positioning pin are interspersed in the fixing sleeve, and the rear portion of the fixing sleeve is equipped with spiral shell in first
Line, the rear portion of the positioning pin are equipped with the first external screw thread, and positioning pin is realized by the cooperation of the first external screw thread and the first internal screw thread
To the locking of positioning pin forward extended position；The approximately mid way between of the positioning pin is equipped with first step backwards, the pressure
Spring fits between the first step of the positioning pin and the rear end of fixing sleeve.
4. the column of treadmill according to claim 3 is exempted to install with locking mechanism, it is characterised in that: the fixing sleeve is also
Equipped with the second external screw thread, the screw thread with the second internal screw thread is also equipped in one of them of the first U-shaped seat and the second U-shaped seat
Set, the fixing sleeve matches by the second external screw thread with the second internal screw thread, make the pulling pin be fixed on the described first U-shaped seat with
In one of them of second U-shaped seat.
5. the column of treadmill according to claim 3 is exempted to install with locking mechanism, it is characterised in that: the positioning pin
In, the third that can be matched with the first internal screw thread of fixing sleeve is additionally provided between the first step and the rear portion of positioning pin
External screw thread, positioning pin realize the locking that position is exited back to positioning pin by the cooperation of third external screw thread and the first internal screw thread.
6. the column of treadmill according to claim 3 is exempted to install with locking mechanism, it is characterised in that: the pulling pin is also wrapped
Swivel head is included, the swivel head is fixed on the rear end of the positioning pin by interior hexagonal dormant bolt.
7. the column of treadmill according to claim 6 is exempted to install with locking mechanism, it is characterised in that: the swivel head
Rear end is additionally provided with groove, and for the interior hexagonal dormant bolt interlocking in the groove, the groove also covers a knob skull.
8. the column of treadmill according to claim 3 is exempted to install with locking mechanism, it is characterised in that: the positioning pin
Front end is additionally provided with the 4th external screw thread, and the front of the positioning pin is equipped with second step facing forward, and the axis is equipped with sets of holes, described
Axis is cooperated by sets of holes in the front of positioning pin, and a nut is screwed at the 4th external screw thread of the front end of positioning pin, and by institute
Axis is stated to be stuck between the nut and the second step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796617.9U CN209316927U (en) | 2018-11-01 | 2018-11-01 | A kind of column of treadmill is exempted to install with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796617.9U CN209316927U (en) | 2018-11-01 | 2018-11-01 | A kind of column of treadmill is exempted to install with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316927U true CN209316927U (en) | 2019-08-30 |
Family
ID=67709228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796617.9U Active CN209316927U (en) | 2018-11-01 | 2018-11-01 | A kind of column of treadmill is exempted to install with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316927U (en) |
-
2018
- 2018-11-01 CN CN201821796617.9U patent/CN209316927U/en active Active
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