CN2937658Y - Non-section gear box - Google Patents
Non-section gear box Download PDFInfo
- Publication number
- CN2937658Y CN2937658Y CN 200620123375 CN200620123375U CN2937658Y CN 2937658 Y CN2937658 Y CN 2937658Y CN 200620123375 CN200620123375 CN 200620123375 CN 200620123375 U CN200620123375 U CN 200620123375U CN 2937658 Y CN2937658 Y CN 2937658Y
- Authority
- CN
- China
- Prior art keywords
- continuous variable
- variable speed
- speed case
- enclosing cover
- transmission case
- 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 - Lifetime
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Abstract
A continuously variable transmission case, in particular to a continuously variable transmission case is applicable for vehicles, including a transmission case body, a transmission case machine, a transmission case cover and a manual start device. Wherein, the manual start device is arranged in an interior room of the continuously variable transmission case, owing to the interior room is formed together with the continuously variable transmission case, so the traditional screw lock assembly manual start device is no longer needed to be arranged on the transmission case cover. Therefore, the utility model has the advantages that as follows: thanks to the numbers of the parts in the course of assembly are reduced greatly, so the lost is low; on the other hand, owing to adopt a manual start device on the transmission case cover, the size of the continuously variable transmission case is decreased and thus reduced the assembly space of the machine, meantime, the waterproof performance of the manual start device can also be improved finally.
Description
Technical field
The utility model relates to a kind of continuous variable speed case, refers to a kind of continuous variable speed case that is applicable to the continuous variable speed system of vehicle especially.
Background technique
For general vehicle, for example popular now beach buggy, its engine are to utilize the electric power of storage battery as start mode, make engine can produce running and drive vehicle and advance or retreat.
Yet the storage battery of vehicle may lose electric power because of all factors, and for example, storage battery used for a long time or electric light do not closed to cause power consumption etc. when stopping, and at this moment, promptly need utilize manual starting mechanism with manual mode engine to be started.
See also the schematic representation of the known manual starting of Fig. 1 mechanism assembling, traditional manual starting mechanism 92 is independent device, it is assembled on the opening 911 of a continuous variable speed case enclosing cover 91, so manual starting mechanism 92 can be linked to engine (figure does not show) via the opening 911 of continuous variable speed case enclosing cover 91.
But traditional assembling mode as shown in Figure 1, must be on continuous variable speed case enclosing cover 91 with manual starting mechanism 92 screw locks, so will use many screws, moreover, consider the problem of water proofing property, also must between manual starting mechanism 92 and continuous variable speed case enclosing cover 91, seal element be installed, for example rubber ring etc., so can therefore increase the number of part, cause cost to increase relatively.
Moreover, utilize above-mentioned assembling mode, also must increase the space of assembling, cause the overall volume of engine to increase relatively, be unfavorable for the configuration design of vehicle, be not very good.
The model utility content
The purpose of this utility model provides a kind of minimizing and assembles required part and assembling space, and improves the continuous variable speed case of the water proofing property of manual starting mechanism.
The purpose of this utility model is achieved in that the continuous variable speed case includes a continuous variable speed case body, a continuous variable transmission, a continuous variable speed case enclosing cover and proficiency mechanical starter structure.
Wherein, continuous variable speed case body includes a medium altitude chamber, and continuous variable transmission is mounted in the medium altitude chamber of continuous variable speed case body, simultaneously, continuous variable transmission comprises a drive end, a driven end and a drivign belt, and wherein drivign belt links drive end and driven end.
In addition, continuous variable speed case enclosing cover is covered on the above-mentioned continuous variable speed case body, and this continuous variable speed case enclosing cover is formed with an internal capacity room, this internal capacity room is corresponding to the medium altitude chamber of continuous variable speed case body and be adjacent to the drive end of continuous variable transmission, simultaneously, continuous variable speed case enclosing cover includes a perforation, and this perforation is communicated with the internal capacity room and the continuous variable speed case enclosing cover outside of continuous variable speed case enclosing cover.
In addition, manual starting mechanism is mounted in the internal capacity room of above-mentioned continuous variable speed case enclosing cover, and manual starting mechanism includes a pull handle, a starter panel and a starting stay cord, wherein starter panel is linked to the drive end of continuous variable transmission, pull handle extends continuous variable speed case enclosing cover outside, and the starting stay cord wherein an end is linked to starter panel, the other end passes perforation and is linked to pull handle.
Therefore, manual starting mechanism be located in continuous variable speed case enclosing cover in the integrally formed internal capacity room, and need not to the continuous variable speed case, to cover as screw lock assembling manual starting mechanism as the tradition.
The utility model has the advantages that, said structure can reduce part number required when assembling, and can therefore reduce cost, moreover, directly in the design of continuous variable speed case enclosing cover configuration manual starting mechanism, also can reduce the volume of continuous variable speed case, and can therefore reduce assembling space, can improve the water proofing property of manual starting mechanism simultaneously.
Description of drawings
Fig. 1 is the schematic representation of known manual starting mechanism assembling;
Fig. 2 is the sectional drawing of the enforcement aspect of the utility model one preferred embodiment;
Fig. 3 is the side view of the utility model one preferred embodiment;
Fig. 4 is the sectional drawing of Fig. 3;
Fig. 5 is one of the utility model one preferred embodiment ratchet illustrative view;
Fig. 6 is two of the utility model one preferred embodiment ratchet illustrative view.
Symbol description
Continuous variable transmission 1 drive end 11
Driven end 12 drivign belts 13
Continuous variable speed case body 2 medium altitude chambers 21
Link sleeve 322 ratchets 323
Spring 324 starting stay cords 33
Continuous variable speed case enclosing cover 4 internal capacity room 41
Continuous variable speed case enclosing cover 91 openings 911
Embodiment
See also the sectional drawing of the enforcement aspect of Fig. 2 the utility model one preferred embodiment, wherein show a continuous variable speed case body 2, a continuous variable transmission 1, a continuous variable speed case enclosing cover 4 and proficiency mechanical starter structure 3.
Please consult Fig. 2 simultaneously, Fig. 3 the utility model one preferred embodiment side view, and Fig. 4 is the sectional drawing of Fig. 3, show that wherein above-mentioned continuous variable speed case body 2 includes a medium altitude chamber 21, and continuous variable transmission 1 is mounted in the medium altitude chamber 21 of continuous variable speed case body 2, simultaneously, continuous variable transmission 1 comprises a drive end 11, one driven end 12, an and drivign belt 13, wherein drivign belt 13 links drive end 11 and driven end 12, therefore, drive end 11 can receive by engine 5 and be transmitted and next power, is passed to driven end 12 and exports it by drivign belt 13 afterwards.
The meaning of above-mentioned continuous variable speed is that the turning radius of drivign belt 13 can be because of rotating speed adjustment on drive end 11 and driven end 12 of engine 5, that is can adjust radius ratio, and use the speed of adjusting driven end 12 outputs, and the technology of this continuous variable speed for generally knowing no longer given unnecessary details at this.
In addition, continuous variable speed case enclosing cover 4 is covered on the above-mentioned continuous variable speed case body 2, and this continuous variable speed case enclosing cover 4 is formed with an internal capacity room 41, this internal capacity room 41 is corresponding to the medium altitude chamber 21 of continuous variable speed case body 2 and be adjacent to the drive end 11 of continuous variable transmission 1, and continuous variable speed case enclosing cover 4 and include a perforation 42, this perforation 42 is communicated with the internal capacity room 41 and continuous variable speed case enclosing cover 4 outsides of continuous variable speed case enclosing covers 4.
In addition, manual starting mechanism 3 is mounted in the internal capacity room 41 of above-mentioned continuous variable speed case enclosing cover 4, and manual starting mechanism 3 includes a pull handle 31, a starter panel 32 and a starting stay cord 33, wherein starter panel 32 is linked to the drive end 11 of continuous variable transmission 1, pull handle 31 extends continuous variable speed case enclosing cover 4 outsides, and a wherein end of starting stay cord 33 is linked to starter panel 32, the other end passes perforation 42 and is linked to pull handle 31.
In the present embodiment, the starter panel 32 of manual starting mechanism 3 also includes a helical spring 321, and the starter panel 32 of manual starting mechanism 3 and include and link sleeve 322, and this links the drive end 11 that sleeve 322 is linked to continuous variable transmission 1.
Please consult one of Fig. 2, Fig. 3, Fig. 4, Fig. 5 the utility model one preferred embodiment ratchet illustrative view simultaneously, reach two of Fig. 6 the utility model one preferred embodiment ratchet illustrative view, the practice is in detail, the starter panel 32 of manual starting mechanism 3 also includes two ratchets 323, this two ratchet 323 is resisted against and links sleeve 322, the method of contact is that the starter panel 32 of manual starting mechanism 3 includes a spring 324, this spring 324 includes an elastic force and is resisted against two ratchets 323, links sleeve 322 and two ratchets 323 can be resisted against.
Therefore, when storage battery (figure do not show) does not have electricity and must use manual starting mechanism 3 starting engines 5 time, can spur pull handle 31 makes starting stay cord 33 drive starter panel 32 rotations, and spring 324 is when starter panel 32 rotations, push two ratchets 323 and make two ratchets 323 outwards support (as shown in Figure 6), at this moment, two ratchets 323 can be resisted against binding sleeve 322 again and binding sleeve 322 is rotated, so link drive end 11 rotations that sleeve 322 can drive continuous variable transmission 1, and then drive engine 5 rotations.
When loosening the pull handle 31 of manual starting mechanism 3, under helical spring 321 effects of manual starting mechanism 3, can make starting stay cord 33 rotate back to starter panel 32, and drive the perforation 42 that pull handle 31 moves back to continuous variable speed case enclosing cover 4.
If when 31 pullings of the pull handle of manual starting mechanism 3 once can't be started engine 5, only need repeat above-mentioned steps and get final product.
Therefore, with manual starting mechanism 3 be located in continuous variable speed case enclosing cover 4 the practice in the integrally formed internal capacity room 41, and need not to the continuous variable speed case, to cover as screw lock assembling manual starting mechanism as the tradition, so said structure can reduce part number required when assembling, and can therefore reduce cost, moreover, directly in the design of continuous variable speed case enclosing cover 4 configuration manual starting mechanisms 3, also can reduce the volume of continuous variable speed case, and can therefore reduce assembling space, can improve the water proofing property of manual starting mechanism 3 simultaneously.
Claims (5)
1. continuous variable speed case is characterized in that comprising:
One continuous variable speed case body includes a medium altitude chamber;
One continuous variable transmission is mounted in this medium altitude chamber of this continuous variable speed case body, and this continuous variable transmission comprise a drive end, a driven end, and a drivign belt link this drive end and this driven end;
One continuous variable speed case enclosing cover, be covered on this continuous variable speed case body, and this continuous variable speed case enclosing cover is formed with an internal capacity room corresponding to this medium altitude chamber of this continuous variable speed case body and be adjacent to this drive end of this continuous variable transmission, and this continuous variable speed case enclosing cover also includes a perforation and is communicated with this internal capacity room and this continuous variable speed case enclosing cover outside; And
Proficiency mechanical starter structure, be mounted in this internal capacity room of this continuous variable speed case enclosing cover, this manual starting mechanism includes a pull handle, a starter panel, reaches a starting stay cord, this starter panel is linked to this drive end of this continuous variable transmission, this pull handle extends this continuous variable speed case enclosing cover outside, and a wherein end of this starting stay cord is linked to this starter panel, the other end passes this perforation and is linked to this pull handle.
2. continuous variable speed case according to claim 1 is characterized in that this starter panel of this manual starting mechanism and includes a helical spring.
3. continuous variable speed case according to claim 1 is characterized in that this starter panel of this manual starting mechanism and includes one linking this drive end that sleeve is linked to this continuous variable transmission.
4. continuous variable speed case according to claim 3 is characterized in that this starter panel of this manual starting mechanism and includes at least one ratchet being resisted against this binding sleeve.
5. continuous variable speed case according to claim 4 is characterized in that this starter panel of this manual starting mechanism and includes a spring, and this spring includes an elastic force and is resisted against this at least one ratchet and makes it be resisted against this binding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123375 CN2937658Y (en) | 2006-08-11 | 2006-08-11 | Non-section gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123375 CN2937658Y (en) | 2006-08-11 | 2006-08-11 | Non-section gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937658Y true CN2937658Y (en) | 2007-08-22 |
Family
ID=38361685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620123375 Expired - Lifetime CN2937658Y (en) | 2006-08-11 | 2006-08-11 | Non-section gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937658Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI673447B (en) * | 2015-03-30 | 2019-10-01 | 日商武藏精密工業股份有限公司 | Belt-type continuously variable transmission |
| TWI745731B (en) * | 2019-06-09 | 2021-11-11 | 張峻榮 | Continuously variable reciprocating prime mover and vehicle comprising the same |
-
2006
- 2006-08-11 CN CN 200620123375 patent/CN2937658Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI673447B (en) * | 2015-03-30 | 2019-10-01 | 日商武藏精密工業股份有限公司 | Belt-type continuously variable transmission |
| TWI745731B (en) * | 2019-06-09 | 2021-11-11 | 張峻榮 | Continuously variable reciprocating prime mover and vehicle comprising the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |