CN200959178Y - Oil-free auxiliary brake - Google Patents
Oil-free auxiliary brake Download PDFInfo
- Publication number
- CN200959178Y CN200959178Y CN 200620087515 CN200620087515U CN200959178Y CN 200959178 Y CN200959178 Y CN 200959178Y CN 200620087515 CN200620087515 CN 200620087515 CN 200620087515 U CN200620087515 U CN 200620087515U CN 200959178 Y CN200959178 Y CN 200959178Y
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- CN
- China
- Prior art keywords
- platen
- spring
- oil
- auxiliary brake
- cord
- 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 relates to an oil breaking type assistant brake equipment, which comprises a shell body. A hollow cavity is cut in the shell body, and the hollow cavity is provided with a spring and a platen inside. One end of the spring is connected with the shell body, and the other end is touched with the platen. The shell body is connected with a first bracing cord and one end of a second bracing cord. One end of a first cord thread in the first bracing cord is connected with the platen through the spring, and one end of a second cord thread in the second bracing cord is connected with the platen through the spring. When the assistant brake footplate is stepped, the assistant brake footplate can control the brake slowdown and synchronously makes the accelerograph can not control the throttle valve, when the learner steps the accelerograph footplate in a mistake, the throttle valve of the engine can not act to supply the engine with the oil, thereby, effectively having the function of brake and ensuring the life safety of the people in the car. The utility model has the advantages of a simple and tight structure, simple and safe use as well as low cost.
Description
Technical field
The utility model relates to a kind of learner-driven vehicle copilot brake gear, exactly is a kind of oil-break formula auxiliary brake device.
Background technology
Popular along with automobile, the number that buying car is learned car constantly increases.At present; there is following problem in existing learner-driven vehicle when imparting knowledge to students: be prone to mistake during student's practice gas pedal is used as the situation that brake pedal is trampled; and the student misses when stepping on; need the moment of emergency brake often, this moment, the student can firmly floor gas pedal usually, and above-mentioned situation is in case take place; the auxiliary brake device on existing learner-driven vehicle does not almost have the effect of skidding; so the major accident of Yin Faing is of common occurrence therefrom, cause the very big danger side of body for people's life security.
Summary of the invention
The purpose of this utility model, provided a kind of oil-break formula auxiliary brake device, when the coach trampled the auxiliary brake pedal, the auxiliary brake device can make gas pedal lose efficacy in brake, thereby can solve the problem that original technology exists effectively, guarantee student and coach's life security.
The purpose of this utility model is achieved through the following technical solutions: oil-break formula auxiliary brake device, comprise housing, offer cavity in the housing, mounting spring and platen in the cavity, one end of spring is connected with housing, and the other end of spring contacts with platen, and housing is connected with an end of first drag-line and second drag-line, one end of the first rope silk in first drag-line passes spring and is connected with platen, and an end of the second rope silk in second drag-line passes spring and is connected with platen.
For further realizing the purpose of this utility model realizing by the following technical solutions: guide rod is installed in the cavity, and an end of guide rod is connected with housing, and guide rod is positioned at spring, and the periphery of guide rod is installed platen.The other end of the first rope silk is connected with air throttle.
Good effect of the present utility model is: when people trample the auxiliary brake pedal, the auxiliary brake pedal can make the uncontrollable air throttle of gas pedal in the control brake deceleration, even when student's mistake is stepped on gas pedal, the air throttle of engine also can't move to engine oil, so can play braking action effectively, guarantee passengers inside the car's life security.The utility model also has compactness simple for structure, safe, cheap advantage easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the A-A sectional structure synoptic diagram of Fig. 1.
Embodiment
Oil-break formula auxiliary brake device comprises housing 6, offer cavity 15 in the housing 6, mounting spring 1 and platen 2 in the cavity 15, one end of spring 1 is connected with housing 6, the other end of spring 1 contacts with platen 2, and the other end of spring 1 also can be connected with platen 2, and housing 6 is connected with the end of first drag-line 10 with second drag-line 12, one end of the first rope silk 13 in first drag-line 10 passes spring 1 and is connected with platen 2, and the other end of the first rope silk 13 is connected with air throttle 14.One end of the second rope silk 11 in second drag-line 12 passes spring 1 and is connected with platen 2, and the other end of the second rope silk 11 is connected with the auxiliary brake pedal.First drag-line 10 can be all identical with existing throttle drag-line with second drag-line, 12 planforms.Can offer first through hole 16, second through hole 17 and third through-hole 18 on the platen 2.One end of the first rope silk 13 passes first through hole 16 and is connected with first plug 3, and first plug 3 is fixing with platen 2 with the first rope silk 13; One end of the second rope silk 11 passes second through hole 17 and is connected with second plug 4, and second plug 4 is fixing with platen 2 with the second rope silk 13.Guide rod 5 is installed in the cavity 15, and an end of guide rod 5 is connected with housing 6, and guide rod 5 is positioned at spring 1, and the periphery of guide rod 5 is installed platen 2, and promptly guide rod 5 is positioned at the third through-hole 18 on the platen 2, and 5 pairs of platens 2 of guide rod and spring 1 all play the guiding role.7 is the rotating shafts of installing on the connecting rod of gas pedal 8 among the figure, the 9th, and car body.When the utility model is made, process each parts and assembling by above-mentioned requirements; During installation, housing 6 is fixed on the connecting rod of gas pedal 8 and gets final product.When student's mistake step on the gas pedal 8, the coach can step the auxiliary brake pedal with car, and the auxiliary brake pedal is by 2 motions of the second rope silk, 11 pulling platens, platen 2 compression springs 1; This moment, the first rope silk 13 was in relaxed state, no matter how the student steps gas pedal 8, also can only the first rope silk 13 is stretching, and can't make air throttle 14 actions be engine oil, play the effect that makes the engine oil-break, so can reach desirable skidding effect; After the auxiliary brake pedal was released, spring 1 promoted platen 2 and resets, and with 13 tensions of the first rope silk, it is normal that fueller recovers under the effect of spring 1 for platen 2, and can spur air throttle 14 actions and be engine oil if step gas pedal 8, the first rope silks 13 this moment.Technical scheme described in the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (3)
1, oil-break formula auxiliary brake device, it is characterized in that: comprise housing (6), offer cavity (15) in the housing (6), interior mounting spring of cavity (15) (1) and platen (2), one end of spring (1) is connected with housing (6), the other end of spring (1) contacts with platen (2), housing (6) is connected with the end of first drag-line (10) with second drag-line (12), one end of the first rope silk (13) in first drag-line (10) passes spring (1) and is connected with platen (2), and an end of the second rope silk (11) in second drag-line (12) passes spring (1) and is connected with platen (2).
2, oil-break formula auxiliary brake device according to claim 1 is characterized in that: guide rod (5) is installed in the cavity (15), and an end of guide rod (5) is connected with housing (6), and guide rod (5) is positioned at spring (1), and the periphery of guide rod (5) is installed platen (2).
3, oil-break formula auxiliary brake device according to claim 1 and 2, it is characterized in that: the other end of the first rope silk (13) is connected with air throttle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087515 CN200959178Y (en) | 2006-08-03 | 2006-08-03 | Oil-free auxiliary brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087515 CN200959178Y (en) | 2006-08-03 | 2006-08-03 | Oil-free auxiliary brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959178Y true CN200959178Y (en) | 2007-10-10 |
Family
ID=38786056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087515 Expired - Fee Related CN200959178Y (en) | 2006-08-03 | 2006-08-03 | Oil-free auxiliary brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959178Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935344A (en) * | 2014-02-27 | 2014-07-23 | 宁波悦祥机械制造有限公司 | Driving accompanying assist device |
| CN111976671A (en) * | 2020-08-27 | 2020-11-24 | 中国煤炭科工集团太原研究院有限公司 | Mechanical linkage control pedal mechanism |
-
2006
- 2006-08-03 CN CN 200620087515 patent/CN200959178Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935344A (en) * | 2014-02-27 | 2014-07-23 | 宁波悦祥机械制造有限公司 | Driving accompanying assist device |
| CN111976671A (en) * | 2020-08-27 | 2020-11-24 | 中国煤炭科工集团太原研究院有限公司 | Mechanical linkage control pedal mechanism |
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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 |