CN201586352U - Safety mechanism of folded running machine - Google Patents
Safety mechanism of folded running machine Download PDFInfo
- Publication number
- CN201586352U CN201586352U CN2009203134106U CN200920313410U CN201586352U CN 201586352 U CN201586352 U CN 201586352U CN 2009203134106 U CN2009203134106 U CN 2009203134106U CN 200920313410 U CN200920313410 U CN 200920313410U CN 201586352 U CN201586352 U CN 201586352U
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- support
- latch
- bar
- earth
- arm
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Abstract
The utility model discloses a safety mechanism of a folded running machine, which comprises a base and an armrest rack; a safe plug jack is provided on a rack rod of one side of the armrest rack, an inserted pin capable of being matched to the safe plug jack and flexibly retracting is protruded on the base corresponding to one side end of the side frame rod along the transverse direction; the front end of the inserted pin is arranged into an inclined surface along the folding advance direction of the base to enable the inserted pin to enter into the safe plug jack of the armrest rack by the inclined surface when the base is folded into the armrest rack; a sloping plate is arranged at the rear end of the inserted pin, a touch ground rod touched with the bottom end surface is provided under the sloping plate, the touch ground rod is movably mounted in the base along the vertical direction. Adopting the structure of the utility model, before the base of the running machine is not touched with the ground, the part between the armrest rack of the running machine and the base is not expanded, thereby effectively ensuring the safe using of the running machine, the utility model has advantages of simple structure, safety and reliability.
Description
Technical field
The utility model relates to a kind of physical fitness apparatus, particularly relates to a kind of release mechanism of folding treadmill.
Background technology
Treadmill is run on the apparatus exercise and fitness equipments of enure of a kind of people of providing, by on treadmill, carrying out physical exercise, can improve the endurance of human body and strengthen person taking exercise's physique, it need not take very big place and be not limited to blowing and raining, and amount of exercise is adjustable, be a kind of all-ages body-building apparatus that is not subjected to age, sex restriction, thereby liked by consumers in general.The treadmill of prior art generally includes support and arm-rest frame, support is equipped with by the rotation of driven by motor and runs band, arm-rest frame is provided with and is used for controlling that motor rotates controls button and display screen, during use, generally be that both feet by human body step down in rotation and run and be with, the both hands of human body are then grabbed on arm-rest frame, perhaps also can not grab arm-rest frame, when the switch of controlling button is depressed, band beginning cycle rotation is run in rotation, human body is run to make oneself to remain on to rotate to run to be with to be unlikely to be run by simulation and is taken out of outside the support, control and setting that key then can carry out exercise intensity is set to be adapted to different physique people's exercise in the button, display screen can show that then corresponding exercise data is such as speed, time etc.Its support part of existing treadmill normally keeps flat on the ground in use, therefore, need take certain ground space, for when not using, treadmill can realize taking less space, and existing treadmill is designed to folding structure usually, promptly, can fold up mutually between support and the arm-rest frame, after treadmill was folding, support was affixed to arm-rest frame and is erectility, like this, the shared ground space of whole treadmill is just less, very is convenient to collection or moves.The foldable structure of this treadmill of prior art is provided with pin-jointed structure in fact exactly between support and arm-rest frame, realize rotation between support and the arm-rest frame by pin-jointed structure, between support and arm-rest frame, also be provided with the screens structure, this screens structure is used for when treadmill is in folding or open position, makes between support and the arm-rest frame and locatees mutually.Because support is erectility and utilizes screens structure and arm-rest frame to fix when folding, when the screens structure was inoperative, support will overturn and fall earthward, if there be not artificial helping just very easily to cause the damage of parts or human body is caused infringement.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of release mechanism of folding treadmill is provided, before the support of treadmill does not contact to earth, can't launch between the arm-rest frame of treadmill and the support, thereby guaranteed the safe handling of treadmill effectively, had simple in structure, safe and reliable characteristics.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of release mechanism of folding treadmill comprises support and arm-rest frame; One end of the bottom of arm-rest frame and support is articulated; Support runs band by an end to being equipped with between the other end by motor-driven rotation; This arm-rest frame comprises the both sides hack lever; The latch that can be matched with described safe jack and elasticity withdrawal is equipped with on a wherein bogie side frame bar of arm-rest frame, be provided with a safe jack, but the side corresponding to this bogie side frame bar along laterally protruding on the support; The front end of this latch is made as along the inclined-plane of the folding direction of advance of support and can enters in the safe jack of arm-rest frame by the inclined-plane with latch when support is folded to arm-rest frame; Swash plate is equipped with in rear end at latch, and the below of swash plate is provided with the bar that contacts to earth that can touch mutually with its bottom face, and this bar that contacts to earth is along vertically being movably arranged in the support.
Side on the described support is along first sleeve that laterally is provided with the latch that is used for packing into, and the front end of first sleeve is complete opening, and the rear end of first sleeve is provided with interior edge; Latch is inserted in first sleeve and passes the interior edge of first sleeve, and the front end of latch is provided with the front portion of reducing, and a spring is opened between the front side on edge in the front portion that withstands on latch and first sleeve; The rear side on edge in first sleeve, the rear end of latch is connected with one first banking stop.
Described swash plate is connected the bottom of first banking stop and into a single integrated structure with first banking stop, first banking stop by screw locking on the rear end face of latch.
Be used for packing into second sleeve of bar of contacting to earth along vertically being provided with in the described support, the bar that contacts to earth is actively set in second sleeve, and second banking stop is equipped with in the upper end of the bar that contacts to earth.
Described second banking stop locks on the top of bar of contacting to earth by screw.
The bottom of the described bar that contacts to earth is provided with screw thread, and a nut is screwed in the bottom of the bar that contacts to earth.
The release mechanism of a kind of folding treadmill of the present utility model is to be provided with latch on support, is provided with safe jack on arm-rest frame, by cooperating of latch and safe jack, limits the rotation between support and the arm-rest frame.When support is folded to arm-rest frame, the latch of support utilizes its inclined-plane can enter in the safe jack of arm-rest frame, because the inclined-plane is to be provided with along the folding direction of advance of support, therefore, counter-rotation is that support is when opening with respect to arm-rest frame, latch can't be deviate from safe jack, like this, before support did not contact to earth, this latch remained with safe jack and matches, even original screens structure is thrown off, can not make the folded state of support disengaging and arm-rest frame.Therefore, in use, arm-rest frame and the support integral body that folds need be relied on ground, promptly support is put on the ground.When support touches ground, contact to earth in the contact to earth bottom of bar, the bar that contacts to earth is moved up along second sleeve, the top ejection swash plate of bar contacts to earth, make the top of the bar that contacts to earth and the contact position relative displacement of swash plate, being equivalent to promote swash plate moves backward, swash plate pulls back latch by first banking stop again, make latch compression spring and mobile backward, then the front end of latch has just left safe jack, like this, just can be relative movable between support and the arm-rest frame, can turn to upright position to arm-rest frame, when arm-rest frame arrives stand up position, be launched into user mode between support and the arm-rest frame.When support is lifted from ground, the bar built on stilts that contacts to earth of support, swash plate loses the ejection of the bar that contacts to earth, and latch resets under spring action.
The beneficial effects of the utility model are, owing to adopted on the support of treadmill and be provided with latch, correspondence is provided with safe jack on the arm-rest frame of treadmill, by cooperating of latch and safe jack, limit the rotation between support and the arm-rest frame, simultaneously, be made as at the front end of latch and can enter in the safe jack of arm-rest frame by the inclined-plane with latch when support is folded to arm-rest frame along the inclined-plane of the folding direction of advance of support, swash plate is equipped with in rear end at latch, the below of swash plate is provided with the bar that contacts to earth that can touch mutually with its bottom face, this bar that contacts to earth is along vertically being movably arranged in the support, made before the support of treadmill does not contact to earth, can't launch between the arm-rest frame of treadmill and the support, thereby guarantee the safe handling of treadmill effectively.
Below in conjunction with drawings and Examples the utility model is described in further detail; But the release mechanism of a kind of folding treadmill of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is the organigram of treadmill folded state of the present utility model;
Fig. 2 is the front view of Fig. 1 state of the present utility model;
Fig. 3 is the cutaway view along A-A line among Fig. 2;
Fig. 4 is the B portion enlarged diagram among Fig. 3;
Fig. 5 is the organigram of treadmill of the present utility model tilt state when folding;
Fig. 6 is the side view of Fig. 5 state of the present utility model;
Fig. 7 is the cutaway view along C-C line among Fig. 6;
Fig. 8 is the D portion enlarged diagram among Fig. 7;
Fig. 9 is the deployed condition schematic diagram of treadmill of the present utility model.
The specific embodiment
Shown in accompanying drawing, the release mechanism of a kind of folding treadmill of the present utility model comprises support 10 and arm-rest frame 20; This arm-rest frame 20 comprises that the both sides hack lever is hack lever 21 and hack lever 22; One end of the bottom of arm-rest frame 20 and support 10 is articulated by pin-jointed structure 30, makes between arm-rest frame 20 and the support 10 to rotate mutually; Simultaneously, also be provided with screens structure 40 between support 10 and arm-rest frame 20, this screens structure 40 is used for when treadmill is in folding or open position, makes between support 10 and the arm-rest frame 20 and locatees mutually.Support 10 is with 11 by an end to being equipped with between the other end by motor-driven rotation race; The latch 5 that can be matched with described safe jack 23 and elasticity withdrawal is equipped with on a wherein bogie side frame bar 21 of arm-rest frame 20, be provided with a safe jack 23, but the side corresponding to this bogie side frame bar along laterally protruding on the support 10; The front end of this latch 5 is made as along the inclined-plane 51 of the folding direction of advance of support and can enters in the safe jack 23 of arm-rest frame by inclined-plane 51 with latch 5 when support 10 is folded to arm-rest frame 20; In the rear end of latch 5 swash plate 52 is housed, the below of swash plate 52 is provided with the bar 6 that contacts to earth that can touch mutually with its bottom face, and this bar 6 that contacts to earth is along vertically being movably arranged in the support 10.
Wherein:
Side on the support 10 is complete opening along the front end of first sleeve, 12, the first sleeves 12 that laterally are provided with the latch that is used for packing into, in the rear end of first sleeve is provided with along 121; Latch 5 is inserted in first sleeve 12 and passes the interior along 121 of first sleeve, and front portion 53, one springs, 54 elasticity that the front end of latch is provided with reducing are opened in the front portion 53 that withstands on latch and first sleeve along between 121 the front side; The rear side on edge in first sleeve, the rear end of latch 5 is connected with one first banking stop 55; This first banking stop 55 utilizes the effect of spring 54 to move forward with restriction latch 5 with interior the matching along 121 of first sleeve;
Swash plate 52 is connected the bottom of first banking stop 55 and into a single integrated structure with first banking stop 55, first banking stop 55 by screw locking on the rear end face of latch 5;
Be used for packing into second sleeve 13 of bar 6 of contacting to earth along vertically being provided with in the support 10, the bar 6 that contacts to earth is actively set in second sleeve 13, and second banking stop 61 is equipped with in the upper end of the bar 6 that contacts to earth; The effect of this second banking stop 61 is to limit the bar 6 that contacts to earth to move down;
Second banking stop 61 locks on the top of bar 6 of contacting to earth by screw;
The contact to earth bottom of bar 6 is provided with the bottom that screw thread 62, one nuts 63 are screwed in the bar 6 that contacts to earth; The effect one of nut 63 is to be used for contacting with ground, the 2nd, be used for regulating contact to earth bar 6 contact to earth the height.
The release mechanism of a kind of folding treadmill of the present utility model is to be provided with latch 5 on support 10, is provided with safe jack 23 on arm-rest frame 20, by cooperating of latch 5 and safe jack 23, limits the rotation between support 10 and the arm-rest frame 20.When support 10 is folded to arm-rest frame 20, the latch 5 of support utilizes its inclined-plane 51 can enter in the safe jack 23 of arm-rest frame, because inclined-plane 51 is to be provided with along the folding direction of advance of support, therefore, counter-rotation is that support 10 is when opening with respect to arm-rest frame 20, latch 5 can't be deviate from safe jack 23, like this, before support 10 does not contact to earth, this latch 5 remains with safe jack 23 and matches, even original screens structure 40 is thrown off, can not make the folded state of support 10 disengagings and arm-rest frame 20.Therefore, in use, arm-rest frame 20 and support 10 integral body that fold need be relied on ground, promptly support 10 is put on the ground.When support 10 touches ground, contact to earth in the contact to earth bottom of bar 6, the bar 6 that contacts to earth is moved up along second sleeve 13, the top ejection swash plate 52 of bar 6 contacts to earth, make the top of the bar 6 that contacts to earth and the contact position relative displacement of swash plate 52, being equivalent to promote swash plate 52 moves backward, swash plate 52 pulls back latch 5 by first banking stop 55 again, make latch 5 compression springs 54 and mobile backward, then the front end of latch 5 has just left safe jack 23, like this, and just can be relative movable between support 10 and the arm-rest frame 20, can turn to upright position to arm-rest frame 20, be launched into user mode between support 10 and the arm-rest frame 20.When support is lifted from ground, bar 6 built on stilts that contact to earth of support 10, swash plate 52 loses the ejection of the bar 6 that contacts to earth, and latch 5 resets under spring 54 effects.
The foregoing description only is used for further specifying the release mechanism of a kind of folding treadmill of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. the release mechanism of a folding treadmill comprises support and arm-rest frame; One end of the bottom of arm-rest frame and support is articulated; Support runs band by an end to being equipped with between the other end by motor-driven rotation; This arm-rest frame comprises the both sides hack lever; It is characterized in that: on a wherein bogie side frame bar of arm-rest frame, be provided with a safe jack, but the side corresponding to this bogie side frame bar is equipped with the latch that can be matched with described safe jack and elasticity withdrawal along laterally protruding on the support; The front end of this latch is made as along the inclined-plane of the folding direction of advance of support and can enters in the safe jack of arm-rest frame by the inclined-plane with latch when support is folded to arm-rest frame; Swash plate is equipped with in rear end at latch, and the below of swash plate is provided with the bar that contacts to earth that can touch mutually with its bottom face, and this bar that contacts to earth is along vertically being movably arranged in the support.
2. the release mechanism of folding treadmill according to claim 1 is characterized in that: the side on the described support is along first sleeve that laterally is provided with the latch that is used for packing into, and the front end of first sleeve is complete opening, and the rear end of first sleeve is provided with interior edge; Latch is inserted in first sleeve and passes the interior edge of first sleeve, and the front end of latch is provided with the front portion of reducing, and a spring is opened between the front side on edge in the front portion that withstands on latch and first sleeve; The rear side on edge in first sleeve, the rear end of latch is connected with one first banking stop.
3. the release mechanism of folding treadmill according to claim 2 is characterized in that: described swash plate is connected the bottom of first banking stop and into a single integrated structure with first banking stop, first banking stop by screw locking on the rear end face of latch.
4. the release mechanism of folding treadmill according to claim 1 is characterized in that: be used for packing into second sleeve of bar of contacting to earth along vertically being provided with in the described support, the bar that contacts to earth is actively set in second sleeve, and second banking stop is equipped with in the upper end of the bar that contacts to earth.
5. the release mechanism of folding treadmill according to claim 4 is characterized in that: described second banking stop by the screw locking on the top of bar of contacting to earth.
6. the release mechanism of folding treadmill according to claim 1, it is characterized in that: the bottom of the described bar that contacts to earth is provided with screw thread, and a nut is screwed in the bottom of the bar that contacts to earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203134106U CN201586352U (en) | 2009-10-27 | 2009-10-27 | Safety mechanism of folded running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203134106U CN201586352U (en) | 2009-10-27 | 2009-10-27 | Safety mechanism of folded running machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586352U true CN201586352U (en) | 2010-09-22 |
Family
ID=42746118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203134106U Expired - Fee Related CN201586352U (en) | 2009-10-27 | 2009-10-27 | Safety mechanism of folded running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514507A (en) * | 2018-04-28 | 2018-09-11 | 奥佳华智能健康科技集团股份有限公司 | A kind of wall-mounted massager |
-
2009
- 2009-10-27 CN CN2009203134106U patent/CN201586352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514507A (en) * | 2018-04-28 | 2018-09-11 | 奥佳华智能健康科技集团股份有限公司 | A kind of wall-mounted massager |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |