CN2937642Y - Cylinder structure with heat insulation effect - Google Patents
Cylinder structure with heat insulation effect Download PDFInfo
- Publication number
- CN2937642Y CN2937642Y CN 200620050520 CN200620050520U CN2937642Y CN 2937642 Y CN2937642 Y CN 2937642Y CN 200620050520 CN200620050520 CN 200620050520 CN 200620050520 U CN200620050520 U CN 200620050520U CN 2937642 Y CN2937642 Y CN 2937642Y
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- CN
- China
- Prior art keywords
- sleeve pipe
- heat insulation
- housing structure
- effect
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cylinder body structure with heat insulation effects, which can be mounted on a body-building locomotory apparatus. This cylinder body structure comprises an empty oil pressure reservoir and a piston rod and a heat-insulated tubing which is mounted outside this empty oil pressure reservoir are provided in the cylinder body structure. The utility model has a simple structure and high safety performances.
Description
Technical field:
The utility model relates to the housing structure with effect of heat insulation of a kind of device on fitness equipments.
Background technique:
Press, fitness equipments in modern society, the commodity of can be a kind of at last quite popularizing, anyly wish to put in own household or in the office space fitness device such as running machine, mountain-climbing machine or tensile machine etc. per capita, in after work or leisure time can obtain the abundant exercise effect, very useful to working efficiency or vital capacity, fitness equipments is also not to be for the indispensable necessity of modern in other words.Since fitness equipments is so important for modern's life, just must have been paid attention to for Security, the overall structure of fitness equipments.
Generally speaking, all on the market fitness devices all device have and a kind ofly have from the oil hydraulic cylinder that returns formula, to allow the sporter can select single pin, both feet are the same or double-legged with motion mode down, in order to do increasing the variability of moving.In fact, this kind oil hydraulic cylinder in use for some time, to on metal sleeve, form high temperataure phenomena, in case the sporter may cause scald dangerous because of touching this metal sleeve accidentally, this is because the outside of oil hydraulic cylinder there is no due to the heat insulating tube, the fitness device of obvious usefulness does not have Security, must be to remedy.
Because this, this creator thinks hard the funiculus active research, is engaged in the experience of Related product cotter for many years, and through constantly test and improvement, develops the housing structure that the utlity model has effect of heat insulation finally.
The model utility content:
Technical problem to be solved in the utility model is, at the deficiencies in the prior art, provides a kind of simple in structure and housing structure with effect of heat insulation that Safety performance is high.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: the housing structure with effect of heat insulation of a kind of device on fitness device, and it has included/oil hydraulic cylinder, and its inside has a piston rod, also comprise a heat insulating tube, device is in the outside of this sky/oil hydraulic cylinder.
Further being improved to of such scheme: this heat insulating tube has one first sleeve pipe and one second sleeve pipe.Combine closely via a bindiny mechanism between this first sleeve pipe and second sleeve pipe.The internal face of this first sleeve pipe and one second sleeve pipe is formed with several fins.The bottom end of this sky/oil hydraulic cylinder is formed with a ring seat, corresponds to the collar that then is provided with symmetry on first sleeve pipe and second sleeve pipe, and this cover is located on the ring seat outside.This bindiny mechanism has a male plug pin and a female plug seat, and several male plug pins is arranged on the thickness of pipe end face of first sleeve pipe, then is provided with on the thickness of pipe end face of second sleeve pipe and the corresponding female plug seat of male plug pin, and each male plug pin inserts each female plug seat.This bindiny mechanism has the shape of a colluding object and a convex object, and several are colluded on the thickness of pipe end face that the shape object is arranged on first sleeve pipe, on the thickness of pipe end face of second sleeve pipe, then be provided with and collude the corresponding convex object of shape object, respectively collude the shape object and slip into each convex object and collude shape object engaging and be fixed on the convex object.This heat insulating tube more includes one and adjusts the configurable top end at heat insulating tube of knob.This adjustment knob has one first tube and one second tube, and is combined into one via a fixed mechanism.This fixed mechanism includes a screw and a tapped hole lays respectively on first tube and second tube, and screw combines with tapped hole.This sky/oil hydraulic cylinder is provided with an oil mass and adjusts the hole seat, and the internal face that corresponds to first tube and second tube respectively is provided with a bump, and this bump is aimed at and is inserted in oil mass and adjusts the hole seat.This heat insulating tube is the pipe member that is formed by plural sleeve combination.
Compared with prior art, the utility model has the advantages that: by the setting of heat insulating tube, can prevent to scald because of the sporter who causes accidentally, thus the Safety performance of raising housing structure.
Description of drawings:
Fig. 1 is the stereogram that the utlity model has the housing structure of effect of heat insulation.
Fig. 2 is the exploded view that the utlity model has the housing structure of effect of heat insulation.
Fig. 3 is the three-dimensional partly exploded view that the utlity model has the housing structure of effect of heat insulation.
Fig. 4 is the three-dimensional exploded view of the another kind of preferred embodiment of the utility model heat insulating tube.
Fig. 5 is the stereogram of another kind of preferred embodiment that the utlity model has the housing structure of effect of heat insulation.
Fig. 6 is the three-dimensional exploded view of another kind of preferred embodiment that the utlity model has the housing structure of effect of heat insulation.
Label declaration:
Sky/oil hydraulic cylinder 10 piston rods 11
Heat insulating tube 20 first sleeve pipes 21
Second sleeve pipe, 22 fins 23
The collar 24 ring seats 25
Male plug pin 31 female plug seats 32
Collude shape object 41 oil hydraulic cylinders 50
Second tube, 65 tapped holes 67
Oil mass is adjusted hole seat 69 convex objects 42
Heat insulating tube 60 second sleeve pipes 62
First tube, 64 screws 66
In order further to understand feature of the present utility model and technology contents, please consult in detail following about detailed description of the present utility model and accompanying drawing, yet appended graphic only for reference with usefulness is described, and be not to be used for the utility model is done any restriction.
Embodiment:
See also Fig. 1, Fig. 2 and shown in Figure 3, the housing structure that the utlity model has effect of heat insulation has included/oil hydraulic cylinder 10 and a heat insulating tube 20.Sky/oil hydraulic cylinder 10 is the structure of usefulness, and it has a piston rod 11, when piston rod 11 is subjected to an active force, makes piston rod 11 reach flexible purpose.Preferable, can dispose a pressure spring (not shown) in the periphery of piston rod 11, make piston rod 11 in flexible stroke, can reach the purpose that automatically resets.
One heat insulating tube 20 is configured in the outside of sky/oil hydraulic cylinder 10, makes it reach heat insulation purpose.Heat insulating tube 20 can be combined by plural sleeve pipe, it has one first sleeve pipe 21 and one second sleeve pipe 22,22 of first sleeve pipe 21 and second sleeve pipes are combined closely both via a bindiny mechanism and are formed a pipe member, be configured in the outside of sky/oil hydraulic cylinder 10 by this.
The internal face of first sleeve pipe 21 and second sleeve pipe 22 is formed with several fins 23, and this fin 23 can allow heat insulating tube 20 and 10 of sky/oil hydraulic cylinders keep suitable spacing.The bottom end of first sleeve pipe 21 and second sleeve pipe 22 is formed with the symmetrical collar 24, and this collar 24 can be placed in ring seat 25 outsides of sky/oil hydraulic cylinder 10 bottoms: in order to do first sleeve pipe 21 and second sleeve pipe 22 can't freely be turned round.
Bindiny mechanism has a male plug pin 31 and a female plug seat 32, and several male plug pins 31 are positioned on the thickness of pipe end face of first sleeve pipe 21, then is provided with on the thickness of pipe end face of second sleeve pipe 22 and male plug pin 31 corresponding female plug seats 32; When each male plug pin 31 is inserted in each female plug seat 32, win sleeve pipe 21 and second sleeve pipe 22 are combined closely mutually.
As shown in Figure 4, another kind of preferred embodiment for the utility model bindiny mechanism, it has the shape of a colluding object 41 and a convex object 42, several collude on the thickness of pipe end face that shape object 41 is positioned at first sleeve pipe 21, then are provided with and collude shape object 41 corresponding convex objects 42 on the thickness of pipe end face of second sleeve pipe 22; When respectively colluding shape object 41 and slip in each convex object 42, can allow and collude 41 engagings of shape object and be fixed on the convex object 42, win sleeve pipe 21 and second sleeve pipe 22 are combined closely mutually.
See also Fig. 5 and shown in Figure 6, be the another kind of embodiment of the housing structure that the utlity model has effect of heat insulation, it includes an oil hydraulic cylinder 50 and the heat insulating tube 60 that can adjust resistance.But the action force that 50 mating reactions of this kind oil hydraulic cylinder are given birth in pedal, and the sporter is provided required amount of exercise.
Because the internal face of first tube 64 and second tube 65 respectively is provided with a bump 68, so both are overlapping fashionablely each other, then need the oil mass that bump 68 is aimed at and is inserted on the oil hydraulic cylinder 50 is adjusted hole seat 69 may command and adjust the oil mass size.
This shows, the housing structure that the utlity model has effect of heat insulation is used on various fitness devices, just can prevent to exist that reality is one to have the high product of Security because of causing the danger that the sporter scalded accidentally.
Claims (12)
1. the housing structure with effect of heat insulation of a device on fitness device, it has included/oil hydraulic cylinder, and its inside has a piston rod, it is characterized in that: this housing structure also comprises a heat insulating tube, and device is in the outside of this sky/oil hydraulic cylinder.
2. the housing structure with effect of heat insulation as claimed in claim 1 is characterized in that: this heat insulating tube has one first sleeve pipe and one second sleeve pipe.
3. the housing structure with effect of heat insulation as claimed in claim 2 is characterized in that: combine closely via a bindiny mechanism between this first sleeve pipe and second sleeve pipe.
4. the housing structure with effect of heat insulation as claimed in claim 2 is characterized in that: the internal face of this first sleeve pipe and one second sleeve pipe is formed with several fins.
5. the housing structure with effect of heat insulation as claimed in claim 2 is characterized in that: the bottom end of this sky/oil hydraulic cylinder is formed with a ring seat, corresponds to the collar that then is provided with symmetry on first sleeve pipe and second sleeve pipe, and this cover is located on the ring seat outside.
6. the housing structure with effect of heat insulation as claimed in claim 3, it is characterized in that: this bindiny mechanism has a male plug pin and a female plug seat, and several male plug pins are arranged on the thickness of pipe end face of first sleeve pipe, then be provided with on the thickness of pipe end face of second sleeve pipe and the corresponding female plug seat of male plug pin, each male plug pin inserts each female plug seat.
7. the housing structure with effect of heat insulation as claimed in claim 3, it is characterized in that: this bindiny mechanism has the shape of a colluding object and a convex object, and several are colluded on the thickness of pipe end face that the shape object is arranged on first sleeve pipe, on the thickness of pipe end face of second sleeve pipe, then be provided with and collude the corresponding convex object of shape object, respectively collude the shape object and slip into each convex object and collude shape object engaging and be fixed on the convex object.
8. the housing structure with effect of heat insulation as claimed in claim 1 is characterized in that: this heat insulating tube more includes one and adjusts the configurable napex end at heat insulating tube of knob.
9. the housing structure with effect of heat insulation as claimed in claim 8 is characterized in that: this adjustment knob has one first tube and one second tube, and is combined into one via a fixed mechanism.
10. the housing structure with effect of heat insulation as claimed in claim 8 is characterized in that: this fixed mechanism includes a screw and a tapped hole lays respectively on first tube and second tube, and screw combines with tapped hole.
11. the housing structure with effect of heat insulation as claimed in claim 9, it is characterized in that: this sky/oil hydraulic cylinder is provided with an oil mass and adjusts the hole seat, and the internal face that corresponds to first tube and second tube respectively is provided with a bump, and this bump is aimed at and is inserted in oil mass and adjusts the hole seat.
12. the housing structure with effect of heat insulation as claimed in claim 1 is characterized in that: this heat insulating tube is the pipe member that is formed by plural sleeve combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050520 CN2937642Y (en) | 2006-04-03 | 2006-04-03 | Cylinder structure with heat insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050520 CN2937642Y (en) | 2006-04-03 | 2006-04-03 | Cylinder structure with heat insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937642Y true CN2937642Y (en) | 2007-08-22 |
Family
ID=38361669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050520 Expired - Fee Related CN2937642Y (en) | 2006-04-03 | 2006-04-03 | Cylinder structure with heat insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937642Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014115543A1 (en) * | 2014-10-25 | 2016-04-28 | Stabilus Gmbh | Piston / cylinder unit |
-
2006
- 2006-04-03 CN CN 200620050520 patent/CN2937642Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014115543A1 (en) * | 2014-10-25 | 2016-04-28 | Stabilus Gmbh | Piston / cylinder unit |
| US9989119B2 (en) | 2014-10-25 | 2018-06-05 | Stabilus Gmbh | Piston-cylinder unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20120403 |