CN2526037Y - Oil resistance type resistance device - Google Patents
Oil resistance type resistance device Download PDFInfo
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- CN2526037Y CN2526037Y CN 02201515 CN02201515U CN2526037Y CN 2526037 Y CN2526037 Y CN 2526037Y CN 02201515 CN02201515 CN 02201515 CN 02201515 U CN02201515 U CN 02201515U CN 2526037 Y CN2526037 Y CN 2526037Y
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- resistance
- resisting force
- oil
- discs
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Abstract
The utility model discloses an oil resistance type resistance device that is installed on exercising machine and consists of the shell of the left and the right machine, a drive resistance plate, a positioning trap, an adjustable resistance plate, an inclined Y clamp, a tension spring, a principal shaft and a pull control tightwire component; the utility model is filled by engine oil that has higher viscosity and is sealed and positioned by bearing and oil tight so as to make the above components to operate. The utility model overcomes the shortages of well known magnetic resistance resistor and has the advantages of small size, light weight, long service life, easy to be operated, low cost, and long service life.
Description
Technical field
The utility model relates to the resistance gauge of health and fitness facilities, refers to that especially a kind of Oil resistance type principle of utilizing is designed, attaches troops to a unit in the Oil resistance type resistance gauge of health and fitness facilities.
Background technology
Present known reluctance type resistance gauge, with health and fitness facilities, as: exercycle, override type health and fitness facilities, running health and fitness facilities etc., all need be equipped with the element of resistance gauge, as this health and fitness facilities under external force, form the function of resistance,, become effective apparatus of modern busy people's leisure, exercise and fat-reducing because of not being subjected to the restriction in region and space; Wherein the tool universalness of exercycle machine and deeply at home in, become the indispensable health and fitness facilities of family.
Referring to Fig. 1, resistance gauge A1 is the mechanism assembly that is constituted with metal magnetic control runner A11 and magnetoresistive bit A12; Wherein metal magnetic control runner A11 provides power by initiatively trampling wheel A13, change by belt or chain A14 band, and control in the clutch mode by the magnetoresistive bit A12 that establish on the side, producing magnetic force control metal magnetic control runner A11 by magnetoresistive bit A12 rotates, to order about the body builder be resistive drag force and the application of force to reach, and then reach the purpose of sport and body-building.
Consult known sport and body-building apparatus with this kind resistance gauge, no matter how its structure changes, all be subjected to the reluctance type structural limitations, little variation as for this kind apparatus exists only in controlling function and using structure between metal magnetic control runner A11 and magnetoresistive bit A12, and there is following shortcoming in the long-term product of structure manufacturing according to this:
1. use for a long time with magnetic force to be the magnetic decay that resistance was produced, the Resistance Value on the quality is extremely unstable with causing, and is difficult to meet the requirement of international quality standard.
2. adopt magnetoresistive bit quite expensive because of cost, metal magnetic control runner needs the double influence of bulkiness in addition, makes this reluctance type resistance gauge except that the selling cost that influences the producer, also influences consumer's acquisition cost and purchases required space of depositing, back.
3. metal magnetic control runner is a tumbler, and because of rotation at a high speed certainly leads to the problem of vibration and noise, more seriously when metal magnetic control runner high speed rotating, regular meeting attracts the child to stretch out one's hand touch, is difficult to prevent and meets accident.These problems are the unvanquishable defectives of this mechanism.
4. institute's adapted peripheral element is many and complicated, is difficult to keep in repair, also needs frequent renewal part after the damage.
Summary of the invention
The purpose of this utility model is: because known at present, adopt the health and fitness facilities of reluctance type resistance gauge, the long-term problems such as the magnetic decay that causes magnetic force to produce, magnetoresistive bit cost costliness of using provide a kind of Oil resistance type principle of utilizing to design, and attach troops to a unit in health and fitness facilities.To solve because of metal magnetic control web is long-pending huge, cost is expensive, rotation produces vibration and noise, easily meets accident at a high speed, element is many and the Oil resistance type resistance gauge of problems such as complicated, maintenance difficulty.
The technical scheme that the utility model adopted is: a kind of Oil resistance type resistance gauge, and its outward appearance is single bodyization, is used on the health and fitness facilities; Mainly comprise: left and right body fuselage, active drag dish, location snare, can adjust resistance discs, oblique Y word folder, tensile spring, main shaft and draw control cable wire element; It is characterized in that:
The locking of left and right body fuselage clamp-on is filled with the higher machine oil of viscosity in it, and fitted bearing and oil sealing located involution, makes above-mentioned each element place motion in it;
The active drag dish is the integral belt pulley structure, runs through for a main shaft, and the inside and outside portion of wheel body is equipped with bearing and oil sealing, can borrow external force rotate automatically, and with can adjust resistance discs and be corresponding attitude; The front of disk body is provided with a plurality of concentric circles resisting force sheets, and the inner edge of resisting force sheet is provided with the oil guiding hole of ring-type, and each resisting force sheet all offers the Oil Guide conduit that is oblique convergence shape, and the back side of disk body is provided with the oblique line conduit in addition;
Can adjust the resistance discs forward direction close through location snare retaining be positioned on the main shaft, the back is to then being compeled to form corresponding structure attitude with the active drag dish by tensile spring; The front of disk body is provided with a plurality of concentric circles resisting force sheets, and the concentric circles resisting force sheet submission misplug mode of closing of these resisting force sheets and active drag dish cooperates, between each resisting force sheet and resisting force sheet that is cooperated, all keep one suitably between the crack; In addition, the inner edge of the resisting force sheet of this dish is provided with the oil guiding hole of ring-type, and each sheet resisting force sheet is all offered the Oil Guide conduit that is oblique convergence shape, and the back side of disk body is provided with the oblique line conduit in addition, machine oil can be imported in each resisting force sheet fast; Oblique Y word folder is striden with its hollow part position, bottom and is combined on the main shaft, and make the two ends pin respectively fixedly what can adjust the back side of resistance discs, and the center of Y word folder with pass body fuselage draw the control cable wire affixed, its top point then is fixed on the inner wall of body fuselage, formation is held up in adjusting resistance discs to draw the control cable wire, forms the fine setting displacement with forward and backward.Wherein:
The Oil Guide conduit that above-mentioned active drag dish and the resisting force sheet that can adjust resistance discs are offered is the structure of non-correspondence.
The utility model also can be realized by following scheme: the above-mentioned resistance discs of adjusting can be two semicircular body formulas, in addition packet mode inclusion edge outside the active drag dish; And the inside and outside edge of amphidisc is provided with the corresponding staggered resisting force sheet that plugs together, and the active drag dish is rotated by external force automatically, and can adjust resistance discs can reach the adjustment Resistance Value to be the displacement of the first transaction of a day's business formula.
The utility model is because the advantage that adopts above technical scheme to reach is as follows:
First advantage: the advantage of the single bodyization of tool; Promptly all moving functions are all finished in the inside of the utility model resistance gauge, do not need to add in addition the auxiliary element of periphery; Therefore, the volume that the utility model is assigned in the resistance position of health and fitness facilities can significantly reduce, and not have any danger that outside rotation is caused that is revealed in.
Second advantage: avoided the metal magnetic control runner of known reluctance type resistance gauge, because of the vibration and the noise problem of rotation generation at a high speed.
The 3rd advantage: with the mechanical mode design, have the durability of height, prolonged service life; Simultaneously, also avoided the magnetic relaxation phenomenon of known reluctance type resistance gauge.
The 4th advantage: have the function of not having the control of section resistance; So required resistance can adopt motor-driven conversion with demand, is in the running at resistance gauge and also can carries out.
The 5th advantage:, can make the Resistance Value that is produced reach standard specification, to meet the requirement of international quality standard with the mechanical mode design.
The 6th advantage: the advantage of the single bodyization of tool, can get rid of the restriction of sport and body-building apparatus on equipped, can apply to multiple sport and body-building apparatus, have than known reluctance type practical value widely.
Description of drawings
Fig. 1: be known exercycle apparatus planar structure schematic diagram.
Fig. 2: the schematic appearance that is implemented on exercycle for the utility model.
Fig. 3: be the three-dimensional appearance schematic diagram of the utility model most preferred embodiment.
Fig. 4: be each element decomposition texture schematic diagram of the utility model.
Fig. 5: be the utility model assembled sectional view and action schematic diagram () (being closed state) thereof.
Fig. 6: be enlarged diagram shown in Figure 5.
Fig. 7: be the internal structure floor map of the utility model active drag dish.
Fig. 8: the internal structure floor map that can adjust resistance discs for the utility model.
Fig. 9: be the utility model assembled sectional view and action schematic diagram (two) (being the first transaction of a day's business state) thereof.
Figure 10: be the whole sectional structure schematic diagram of another embodiment of the utility model.
The specific embodiment
Referring to Fig. 2,3, resistance gauge 10 of the present utility model is single bodyization in appearance design; Promptly all moving functions all within it portion finish, it is auxiliary need not add peripheral element, makes the resistance position volume that is applied to health and fitness facilities 100 little, simultaneously because of simple in structure, can save a large amount of funds, reduces its cost.
Referring to Fig. 4,5, the utility model resistance gauge 10 mainly comprises: left and right body fuselage 1,2, active drag dish 3, location snare 4, can adjust resistance discs 5, oblique Y word folder 6, tensile spring 7, main shaft 8 and draw main element such as control cable wire 9; Wherein left and right body fuselage 1,2 adopts the clamp-on locking, fills in the higher machine oil B of viscosity in it, makes active drag dish 3, location snare 4, can adjust elements such as resistance discs 5, oblique Y word folder 6 and tensile spring 7 all at resistance gauge 10 internal motions; The front end of active drag dish 3 is an integral belt pulley 30, this belt pulley 30 is run through by main shaft 8, by belt pulley 30 and inside and outside set bearing 11,32 and inside and outside set oil sealing 12,33, can make whole active drag dish 3, drive belt pulley 30 and then drive whole active drag dish 3 by external force and form and have the function of automatic rotation.
Can adjust resistance discs 5 on this basic function, be limited by elements such as location snare 4, oblique Y word folder 6 and tensile spring 7 fully, when not having the function of rotation (can be the fine setting of forward and backward displacement), the forward direction that can adjust resistance discs 5 is by location snare 4 location, the back is to then being compeled to open by tensile spring 7, and by main shaft 8 behind the centre bore 50 that can adjust resistance discs 5, located involution by inner set bearing 21 and the oil sealings 22 of body fuselage 2; Structure according to this, this can be adjusted resistance discs 5 and form corresponding states with active drag dish 3, can adjust resistance discs 5 then under the reciprocation of oblique Y word folder 6 and tensile spring 7, only can do the fine setting effect of forward and backward displacement on main shaft 8.
Secondly, corresponding mutually active drag dish 3 is equipped with plural number with the front that can adjust resistance discs 5 and is the concentric circles resisting force sheet 31,51 of involutory inserting formula, particularly this resisting force sheet 31, the 51 conclusion of the business misplug modes of closing cooperate, cooperate 51 of each resisting force sheet 31 of back and resisting force sheets, all keep suitable clearance C, as shown in Figure 6; These clearance C can make machine oil B be stored in therebetween, and because of the machine oil stickiness causes viscous resistance, the gap that whole resistance discs 5 displacements of this resistance adjustable size are produced changes, and big more its Resistance Value in gap is more little, and gap slight drag value more is promptly big more.
Referring to Fig. 7,8, active drag dish 3 is respectively equipped with resisting force sheet 31,51 with the front that can adjust resistance discs 5, and the inner edge of this resisting force sheet is provided with the oil guiding hole 311,511 of ring-type and the Oil Guide conduit 312,512 of non-correspondence (non-correspondence refers to: with three pairs two or five pairs three the rest may be inferred); Cooperate shown in Figure 4, aforementioned active drag dish 3 is offered non-corresponding Oil Guide conduit 312,512 with 31,51 of the resisting force sheets that can adjust resistance discs 5 and all is outside the oblique convergence structure, and active drag dish 3 is provided with oblique line conduit 313,513 in addition with the back side that can adjust resistance discs 5; Therefore, can make oil plant B have effect in each resisting force sheet of quick importing disk body 31,51.
Referring to Fig. 4, wherein locate snare 4 and be positioned on the main shaft 8 that can adjust resistance discs 5 forward directions, become the block point that can adjust resistance discs 5 reaches; Be positioned at and adjust resistance discs 5 back and then form to the position and compel to open a function with a tensile spring 7; Striden by hollow part position, bottom 61 as for 6 on oblique Y word folder and to close on main shaft 8, make two ends foot 62 be individually fixed in the back side that can adjust resistance discs 5, be positioned at the center 63 of oblique Y word folder 6, that goes into passing body fuselage 2 draws control cable wire 9 tops affixed; In addition, 64 of the top points of this Y word folder 6 are fixed on the inner wall of body fuselage 2.
Referring to Fig. 5,9, because oblique Y word folder 6 has the function of oblique and micro-elasticity, so to draw control cable wire 9 to draw to control when the center 63, this Y word folder 6 then becomes the foundation that can adjust resistance discs 5 past backward shifts because of the deformation rate that pulling force produced; Relatively, when the pulling force that draws control cable wire 9 is removed, thereafter to tensile spring 7 because of its urgent amount of tension, make and can adjust resistance discs 5 and move forward once again, and keep off by location snare 4 and to close the location, formation has the advantages that past renaturation is moved; This moves back and forth when changing Resistance Value, and the function, particularly this function that promptly become the adjustment of the utility model stepless Resistance Value can't be in restriction to some extent in the running because of active drag dish 3.
Referring to Figure 10, be another embodiment of the utility model, wherein can adjust resistance discs 5 and can be two semicircular body formula structures, the packet mode inclusion makes active drag dish 3 can be subjected to external force and rotation automatically in the outer edge side of active drag dish 3 equally in addition; Certainly, the set plural resisting force sheet of active drag dish 3 outer rims 31 with can adjust the set plural resisting force sheet 51 of resistance discs 5 inner edges, have the corresponding staggered mode that plugs together equally, be the inserting state, and can adjust resistance discs 5 after being the displacement of the first transaction of a day's business formula, can reach the equal effect of adjusting Resistance Value.
Claims (3)
1, a kind of Oil resistance type resistance gauge, its outward appearance is single bodyization, is used on the health and fitness facilities; Mainly comprise: left and right body fuselage, active drag dish, location snare, can adjust resistance discs, oblique Y word folder, tensile spring, main shaft and draw control cable wire element; It is characterized in that:
The locking of left and right body fuselage clamp-on is filled with the higher machine oil of viscosity in it, and fitted bearing and oil sealing located involution, makes above-mentioned each element place motion in it;
The active drag dish is the integral belt pulley structure, runs through for a main shaft, and the inside and outside portion of wheel body is equipped with bearing and oil sealing, can borrow external force rotate automatically, and with can adjust resistance discs and be corresponding attitude; The front of disk body is provided with a plurality of concentric circles resisting force sheets, and the inner edge of resisting force sheet is provided with the oil guiding hole of ring-type, and each resisting force sheet all offers the Oil Guide conduit that is oblique convergence shape, and the back side of disk body is provided with the oblique line conduit in addition;
Can adjust the resistance discs forward direction close through location snare retaining be positioned on the main shaft, the back is to then being compeled to form corresponding structure attitude with the active drag dish by tensile spring; The front of disk body is provided with a plurality of concentric circles resisting force sheets, and the concentric circles resisting force sheet submission misplug mode of closing of these resisting force sheets and active drag dish cooperates, between each resisting force sheet and resisting force sheet that is cooperated, all keep one suitably between the crack; In addition, the inner edge of the resisting force sheet of this dish is provided with the oil guiding hole of ring-type, and each sheet resisting force sheet is all offered the Oil Guide conduit that is oblique convergence shape, and the back side of disk body is provided with the oblique line conduit in addition, machine oil can be imported in each resisting force sheet fast; Oblique Y word folder is striden with its hollow part position, bottom and is combined on the main shaft, and make the two ends pin respectively fixedly what can adjust the back side of resistance discs, and the center of Y word folder with pass body fuselage draw the control cable wire affixed, its top point then is fixed on the inner wall of body fuselage, formation is held up in adjusting resistance discs to draw the control cable wire, forms the fine setting displacement with forward and backward.
2. according to the described Oil resistance type resistance gauge of claim 1, it is characterized in that: the Oil Guide conduit that above-mentioned active drag dish and the resisting force sheet that can adjust resistance discs are offered is the structure of non-correspondence.
3. according to the described Oil resistance type resistance gauge of claim 1, it is characterized in that: the above-mentioned resistance discs of adjusting can be two semicircular body formulas, in addition packet mode inclusion edge outside the active drag dish; And the inside and outside edge of amphidisc is provided with the corresponding staggered resisting force sheet that plugs together, and the active drag dish is rotated by external force automatically, and can adjust resistance discs can reach the adjustment Resistance Value to be the displacement of the first transaction of a day's business formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201515 CN2526037Y (en) | 2002-02-26 | 2002-02-26 | Oil resistance type resistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201515 CN2526037Y (en) | 2002-02-26 | 2002-02-26 | Oil resistance type resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526037Y true CN2526037Y (en) | 2002-12-18 |
Family
ID=33684376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201515 Expired - Fee Related CN2526037Y (en) | 2002-02-26 | 2002-02-26 | Oil resistance type resistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526037Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688581A (en) * | 2012-06-29 | 2012-09-26 | 杨红春 | Hydraulic swing resistance device capable of adjusting bidirectional resistance |
| CN114441195A (en) * | 2022-02-16 | 2022-05-06 | 河南中烟工业有限责任公司 | Quick detection device of motor trouble |
-
2002
- 2002-02-26 CN CN 02201515 patent/CN2526037Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688581A (en) * | 2012-06-29 | 2012-09-26 | 杨红春 | Hydraulic swing resistance device capable of adjusting bidirectional resistance |
| CN114441195A (en) * | 2022-02-16 | 2022-05-06 | 河南中烟工业有限责任公司 | Quick detection device of motor trouble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |