CN208641641U - The anti-treadmill that collides with - Google Patents
The anti-treadmill that collides with Download PDFInfo
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- CN208641641U CN208641641U CN201821276488.0U CN201821276488U CN208641641U CN 208641641 U CN208641641 U CN 208641641U CN 201821276488 U CN201821276488 U CN 201821276488U CN 208641641 U CN208641641 U CN 208641641U
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- hole
- rod
- axle sleeve
- sliding sleeve
- pin
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Abstract
The utility model discloses the anti-treadmills that collides with of one kind, including bracket, swing rod and hand steered cross bar, the bracket includes column and the axle sleeve for being fixedly arranged on the upper end of the column, and shaft is equipped in the axle sleeve, is equipped with limited position mechanism between the axle sleeve and shaft；The position-limit mechanism includes the position-arresting disk for being fixedly arranged on roller end, eccentric setting has pin hole on the position-arresting disk, the through-hole matched with the pin hole is offered on the axle sleeve, pin rod is provided in the through-hole, the sliding sleeve of both-side opening is fixedly provided on the outside of through hole, sliding sleeve side is provided with the positioning table with central through hole, pull rod is slidably provided in the central through hole, the pull rod is fixedly connected with across sliding sleeve and the pin rod and is arranged with reset spring on the pull rod pin rod and positioning table, it can realize the limitation locking to swing rod above and below people when treadmill by position-limit mechanism, substantially increase safety when upper and lower treadmill, it effectively prevent the unexpected bump injury of people.
Description
Technical field
The utility model relates to field of exercise equipment, and in particular to the anti-treadmill that collides with of one kind.
Background technique
Treadmill is a kind of common fitness equipment, and cardio-pulmonary function and muscular strength of lower limb can be enhanced, and improves lower limb
Each stability of joint aches to lumbar muscle strain, hip joint, lower limb exercise obstacle, muscle inability, muscular atrophy etc. have rehabilitation work
With；It is well known that the swing rod of existing treadmill does not mostly have limit latch functions, the swing rod moment is in and can freely swing
State, people up and down treadmill when can astasia, be easy to make people to collide with injury, the safety for being unfavorable for body-building carries out,
It is therefore desirable to which a kind of can be effectively prevented the treadmill to collide with.
Utility model content
The problem of for background technique, the purpose of this utility model is to provide one kind to prevent the treadmill that collides with,
Efficiently solve the problems, such as exist in background technique.
To achieve the above object, the utility model uses following technical scheme:
Anti- collide with treadmill, including bracket, swing rod and hand steered cross bar, the bracket include column and are fixedly arranged on column
The axle sleeve of upper end is equipped with shaft in the axle sleeve, and the upper end of the swing rod is fixedly connected with the shaft, the axle sleeve with
Limited position mechanism is equipped between shaft；
The position-limit mechanism includes the position-arresting disk for being fixedly arranged on roller end, and eccentric setting has pin hole on the position-arresting disk, institute
The through-hole for offering on axle sleeve and matching with the pin hole is stated, pin rod is provided in the through-hole, is fixedly provided on the outside of through hole
The sliding sleeve of both-side opening, sliding sleeve side are provided with the positioning table with central through hole, are slidably arranged in the central through hole
There is pull rod, the pull rod is fixedly connected with across sliding sleeve and the pin rod and is arranged with reset bullet on the pull rod pin rod and positioning table
Spring is equipped with driving lever on one end that pull rod is located at outside sliding sleeve, and shift plate is provided on the positioning table, and the side of the shift plate is circle
Arc is provided with eccentric orfice close to arc-shaped lateral position in shift plate, and the driving lever is rotatably installed in the eccentric orfice.
Further, the bearing matched with the shaft is installed in the axle sleeve.
Further, water fender is fixedly provided on the axle sleeve, the water fender is located at the top of the sliding sleeve.
The utility model has following advantageous effects:
The position-limit mechanism of easy switching is applied in the utility model, can pass through position-limit mechanism when treadmill above and below people
It realizes to the limitation locking of swing rod, substantially increases safety when upper and lower treadmill, effectively prevent the unexpected bump injury of people,
Ensure that the safety of body-building carries out；After people are ready, the limit of swing rod can also be easily released by position-limit mechanism
Position locking, allows swing rod to freely swing, and meets the body-building demand of people, and the application is novel in design, safe and convenient to use, is suitble to
It promotes the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the assembling structure schematic diagram of the utility model embodiment shift plate and driving lever.
Specific embodiment
With reference to the accompanying drawing and embodiment is described in further detail the embodiments of the present invention.Implement below
Example cannot be used to limit the scope of the utility model for illustrating the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplifies description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, constructed and operated with specific orientation, therefore
It should not be understood as limiting the present invention.In the description of the present invention, it should be noted that unless otherwise specific
Regulation and restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
As shown in Figure 1-3, the anti-treadmill that collides with described in the present embodiment, including bracket 1, swing rod 2 and hand steered cross bar 3,
Bracket 1 includes column 4 and is fixedly arranged on the axle sleeve 5 of 4 upper end of column, is equipped with shaft 6 in axle sleeve 5, the upper end of swing rod 2 with
Shaft 6 is fixedly connected with, and pedal 7 is fixedly provided on swing rod 2, and limited position mechanism, hand steered cross bar 3 are equipped between axle sleeve 5 and shaft 6
End be fixedly arranged on axle sleeve 5；
Position-limit mechanism includes the position-arresting disk 8 for being fixedly arranged on 6 end of shaft, and position-arresting disk 8 is located in axle sleeve 5, eccentric on position-arresting disk 8
It is provided with pin hole 9, the through-hole 10 matched with pin hole 9 is offered on axle sleeve 5, is provided with pin rod 11 in through-hole 10, at through-hole 10
Outside is fixedly provided with the sliding sleeve 12 of both-side opening, and 12 side of sliding sleeve is provided with the positioning table 13 with central through hole, central through hole
Interior to be slidably provided with pull rod 14, pull rod 14 is fixedly connected with across sliding sleeve 12 and pin rod 11 and pin rod 11 and positioning table 13
It is arranged with reset spring 15 on pull rod 14, driving lever 16 is equipped on one end that pull rod 14 is located at outside sliding sleeve 12, is set on positioning table 13
Be equipped with shift plate 17, the side of shift plate 17 be it is arc-shaped, arc-shaped lateral position is provided with eccentric orfice 18, driving lever 16 in shift plate 17
Rotatably it is installed in eccentric orfice 18.
The bearing 19 matched with shaft 6 is installed in axle sleeve 5 so that shaft 6 rotation and swing rod 2 swing more
It is smooth.
Water fender 20 is fixedly provided on axle sleeve 5, water fender 20 is located at the top of sliding sleeve 12, and water fender 20 can effectively stop
Sleet washes away sliding sleeve 12, positioning table 13, pull rod 14, driving lever 16 and shift plate 17, guarantees its working life.
Column 4 and swing rod 2 are made of steel pipe 21 and the wood plastic composite 22 being shaped on the outside of steel pipe 21.
The working process of this embodiment is as follows:
Pulling shift plate 17 is in driving lever 16 near the position of 13 side of positioning table, and pin rod 11 is in reset spring 15 at this time
Under the action of by through-hole 10 be inserted into position-arresting disk 8 on pin hole 9 in, position-arresting disk 8 is stuck by pin rod 11, shaft 6 not can be rotated, pendulum
Bar 2 cannot shake, and people can be effectively prevented with the pedal 7 on the upper draft link 2 of safe ready because of the unexpected pendulum of swing rod 2 at this time
The injury of colliding with of people caused by dynamic；
When people set foot on pedal 7, promptly hand steered cross bar 3 and after standing firm, pulling shift plate 17 for 180 ° of opposite direction makes at driving lever 16
In the position farthest away from 13 side of positioning table, pull rod 14 is drawn out under the action of driving lever 16 at this time, and pin rod 11 deviates from position-arresting disk 8
On pin hole 9, reset spring 15 compressed, and shaft 6 and position-arresting disk 8 can rotate at this time, and swing rod 2 can shake, and is forged for people
Refining body is used.
The embodiments of the present invention be provided for the sake of example and description, and be not exhaustively or
The utility model is limited to disclosed form.Many modifications and variation are aobvious for the ordinary skill in the art
And it is clear to.Selection and description embodiment and are made to more preferably illustrate the principles of the present invention and practical application
Those skilled in the art are it will be appreciated that the utility model is suitable for each with various modifications of special-purpose to design
Kind embodiment.
Claims (3)
1. anti-treadmill, including bracket, swing rod and the hand steered cross bar of colliding with, which is characterized in that the bracket include column and
It is fixedly arranged on the axle sleeve of the upper end of the column, shaft is equipped in the axle sleeve, the upper end of the swing rod is fixedly connected with the shaft,
Limited position mechanism is equipped between the axle sleeve and shaft；
The position-limit mechanism includes the position-arresting disk for being fixedly arranged on roller end, and eccentric setting has pin hole, the axis on the position-arresting disk
The through-hole for offering and matching with the pin hole is put on, pin rod is provided in the through-hole, is fixedly provided with two sides on the outside of through hole
The sliding sleeve of opening, sliding sleeve side are provided with the positioning table with central through hole, are slidably provided with drawing in the central through hole
Bar, the pull rod are fixedly connected with across sliding sleeve and the pin rod and are arranged with reset spring on the pull rod pin rod and positioning table,
It is equipped with driving lever on one end that pull rod is located at outside sliding sleeve, shift plate is provided on the positioning table, the side of the shift plate is circular arc
Shape is provided with eccentric orfice close to arc-shaped lateral position in shift plate, and the driving lever is rotatably installed in the eccentric orfice.
2. the anti-treadmill that collides with according to claim 1, which is characterized in that be installed in the axle sleeve and the shaft phase
The bearing of cooperation.
3. the anti-treadmill that collides with according to claim 1, which is characterized in that be fixedly provided with water fender, institute on the axle sleeve
State the top that water fender is located at the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276488.0U CN208641641U (en) | 2018-08-09 | 2018-08-09 | The anti-treadmill that collides with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276488.0U CN208641641U (en) | 2018-08-09 | 2018-08-09 | The anti-treadmill that collides with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641641U true CN208641641U (en) | 2019-03-26 |
Family
ID=65788699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821276488.0U Active CN208641641U (en) | 2018-08-09 | 2018-08-09 | The anti-treadmill that collides with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439161A (en) * | 2020-11-25 | 2021-03-05 | 葛明巧 | Space walker with adjustable strength and self-locking function |
-
2018
- 2018-08-09 CN CN201821276488.0U patent/CN208641641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439161A (en) * | 2020-11-25 | 2021-03-05 | 葛明巧 | Space walker with adjustable strength and self-locking function |
| CN112439161B (en) * | 2020-11-25 | 2021-09-10 | 江苏达摩信息咨询有限公司 | Space walker with adjustable strength and self-locking function |
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