CN202274056U - Boosting device - Google Patents
Boosting device Download PDFInfo
- Publication number
- CN202274056U CN202274056U CN2011203356931U CN201120335693U CN202274056U CN 202274056 U CN202274056 U CN 202274056U CN 2011203356931 U CN2011203356931 U CN 2011203356931U CN 201120335693 U CN201120335693 U CN 201120335693U CN 202274056 U CN202274056 U CN 202274056U
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- CN
- China
- Prior art keywords
- wedge
- space
- base ring
- shaped blocks
- force
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Prostheses (AREA)
Abstract
The utility model discloses a boosting device, which comprises a shell structure, wherein the periphery surface of a near front end of a force applying rod is provided with an external thread which is threaded at a thread section in the first space of the shell structure; a base ring is arranged in a second space; a wedge-shaped block is sleeved in the center of the base ring, and is aligned with the force applying rod; a peak position where two crank arm structures are bent inwards face the inclined surface of the wedge-shaped block; a small cylinder of a feeding step-shaped cylindrical part is sleeved with a disc-shaped spring, and passes through a through hole to the outer side of a second end part; both the end parts of the crank arm structures and the peak of a bending position are designed into cylinders; and the base ring and the feeding step-shaped cylindrical part are provided with circular concave arcs corresponding to a cylindrical end part, so that a proper positioning end part is obtained and a force transmitting direction is more accurate. Due to the adoption of the boosting device, strong thrust force can be generated and output through the small cylinder by means of a light screwing action of the force applying rod.
Description
Technical field
The utility model provides a kind of technical field of mechanical boosting device, refers to that especially it technically provides a kind of boosting device, and it is able to overcome and executes, the problem of the application of force again after the drag equilibrium, breaks through the feeding again of the application of force limit.
Background technique
The thrust mechanism of commonly using, its application of force all has a bottleneck point, is exactly when its application of force and drag equilibrium; Just application of force feeding again, as the maximum problem points of general thrust mechanism, therefore; How can be when the application of force reaches the limit of; Can utilize assisting agency to carry out the supercharging application of force more again, break through the myth of the application of force limit, the key subjects that should solve by mechanical industry in fact.
The technical problem point that desire solves: the thrust mechanism of commonly using, its application of force all has a bottleneck point, is exactly when its application of force and drag equilibrium; Just application of force feeding again, as the maximum problem points of general thrust mechanism, therefore; How can be when the application of force reaches the limit of; Can utilize assisting agency to carry out the supercharging application of force more again, break through the myth of the application of force limit, the key subjects that should solve by mechanical industry in fact.
Summary of the invention
The purpose of the utility model is to provide a kind of boosting device, and it is simple in structure, and is easy to use, can the application of force strengthens, and can break through the application of force limit and is able to feeding again.
For realizing above-mentioned purpose, the utility model discloses a kind of boosting device, it is characterized in that including:
One shell construction, this shell construction are provided with one first space and one second space of connection, and this first space connects again to a first end, and this second space is provided with through hole perforation to a second end, and this first interior volume is provided with an internal thread segment;
One goes into the power bar, and this side face of going into power bar front end is provided with a spiral shell and establishes to the outside thread of this internal thread segment in this first space;
One base ring, this base ring is installed near this first spatial position in this second space, this sheathed wedge-shaped blocks of base ring central authorities through this base ring, this goes into the top of power bar the bottom alignment of this wedge-shaped blocks;
Two structures of cranking arm, this two crank arm direction that structure bend into all bend into the position on summit, place towards this wedge-shaped blocks so that this wedge-shaped blocks two inclined-planes are able to peak at this two structure of cranking arm; And
One feeding rank shape columnar portion; The sheathed cup spring of one small column of this feeding rank shape columnar portion; This small column is passed to this second end outside by this through hole; The position on the end of this structure of cranking arm and summit, the place of bending into all is set as cylindric, thereby and this base ring and this feeding rank shape columnar portion to the columned end of structure of should cranking arm establish a circle concave arc make with this columned end, suitable location transfer out force direction more accurately when this go into the power bar with the turn action of light power promptly by the powerful thrust of this small column output.
Wherein, this wedge-shaped blocks front end more is provided with one and resists piece, and this resistance piece supports urgent sentencing to a recessed circular hole of this feeding rank shape columnar portion with a spring resets this wedge-shaped blocks guiding.
Through said structure, the utility model utilizes one to go into power bar, a wedge-shaped blocks and two structure of cranking arm, and this goes into the turn action of power bar with light power; Can produce powerful thrust by this small column output; Thereby when the application of force reaches the limit of, give the application of force again and strengthen, break through the application of force limit and be able to feeding again.
Description of drawings
Fig. 1: the stereo dissected figure of the utility model.
Fig. 2: the generalized section of the utility model.
Fig. 3: the section action schematic representation of the utility model.
Embodiment
Consult Fig. 1 to shown in Figure 3, the utility model provides a kind of boosting device, comprising:
One shell construction 10; This shell construction 10 is provided with one first space 12 and is communicated with one second space 13; This first space 12 connects again to a first end 11, and this second space 13 is provided with a through hole 131 perforations to a second end 14, and these 12 inside, first space are provided with an internal thread segment 121; One goes into power bar 20, and this side face of going into power bar 20 front ends is provided with an outside thread 21 spiral shells and establishes 12 these internal thread segment 121 to this first space;
One base ring 30, this second space 13 is equiped with this base ring 30 near 12 positions, first space, this sheathed wedge-shaped blocks 31 of base ring 30 central authorities through this base ring 30, this top of going into power bar 20 is just aimed in the bottom of this wedge-shaped blocks 31;
Two structures 40 of cranking arm, this two cranks arm direction that structure 40 bend into all towards this wedge-shaped blocks 31, makes these wedge-shaped blocks 31 2 inclined-planes 311 just be able to peak at this two structure 40 of cranking arm and bend into the position on summit 41, place; An and feeding rank shape columnar portion 50; Behind the sheathed cup spring 52 of one small column, 51 elder generations of this feeding rank shape columnar portion 50; This small column 51 is to be passed to this second end 14 outsides by this through hole 131; The end 42 of this structure 40 of cranking arm and the position on summit, the place of bending into 41 all are set as cylindric, and round concave arc 32,53 is established in this base ring 30 and this 50 pairs of feeding rank shape columnar portion structure 40 columned ends 42 of should cranking arm, suitably locate this end 42 and make that to transfer out force direction more accurate.By above-mentioned, this goes into the turn action of power bar 20 with light power, can produce powerful thrust by these small column 51 outputs.
Aforementioned these wedge-shaped blocks 31 front ends more are provided with one and resist piece 60, and this resists piece 60 and supports a recessed circular hole 54 of compeling to this feeding rank shape columnar portion 50 with spring 61, so that this wedge-shaped blocks 31 must be resetted by guiding.
Preamble is that the technical characteristics of the utility model carries out bright specifically to the preferred embodiment of the utility model; Only, the personage who is familiar with this technology is when can changing and revise the utility model under the spirit that does not break away from the utility model and principle, and these changes and modification, all should be covered by in the category that following claim defines.
Claims (2)
1. boosting device is characterized in that including:
One shell construction, this shell construction are provided with one first space and one second space of connection, and this first space connects again to a first end, and this second space is provided with through hole perforation to a second end, and this first interior volume is provided with an internal thread segment;
One goes into the power bar, and this side face of going into power bar front end is provided with a spiral shell and establishes to the outside thread of this internal thread segment in this first space;
One base ring, this base ring is installed near this first spatial position in this second space, this sheathed wedge-shaped blocks of base ring central authorities through this base ring, this goes into the top of power bar the bottom alignment of this wedge-shaped blocks;
Two structures of cranking arm, this two crank arm direction that structure bend into all bend into the position on summit, place towards this wedge-shaped blocks so that this wedge-shaped blocks two inclined-planes are able to peak at this two structure of cranking arm; And
One feeding rank shape columnar portion; The sheathed cup spring of one small column of this feeding rank shape columnar portion; This small column is passed to this second end outside by this through hole; The position on the end of this structure of cranking arm and summit, the place of bending into all is set as cylindric, thereby and this base ring and this feeding rank shape columnar portion to the columned end of structure of should cranking arm establish a circle concave arc make with this columned end, suitable location transfer out force direction more accurately when this go into the power bar with the turn action of light power promptly by the powerful thrust of this small column output.
2. boosting device as claimed in claim 1 is characterized in that, this wedge-shaped blocks front end more is provided with one and resists piece, and this resistance piece supports urgent sentencing to a recessed circular hole of this feeding rank shape columnar portion with a spring resets this wedge-shaped blocks guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203356931U CN202274056U (en) | 2011-09-08 | 2011-09-08 | Boosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203356931U CN202274056U (en) | 2011-09-08 | 2011-09-08 | Boosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274056U true CN202274056U (en) | 2012-06-13 |
Family
ID=46194417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203356931U Expired - Fee Related CN202274056U (en) | 2011-09-08 | 2011-09-08 | Boosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913020A (en) * | 2015-06-29 | 2015-09-16 | 唐立新 | Force boosting device |
-
2011
- 2011-09-08 CN CN2011203356931U patent/CN202274056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913020A (en) * | 2015-06-29 | 2015-09-16 | 唐立新 | Force boosting device |
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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: 20120613 Termination date: 20160908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |