CN201863773U - Pedal of anti-loosening automobile machinery - Google Patents
Pedal of anti-loosening automobile machinery Download PDFInfo
- Publication number
- CN201863773U CN201863773U CN2010206361509U CN201020636150U CN201863773U CN 201863773 U CN201863773 U CN 201863773U CN 2010206361509 U CN2010206361509 U CN 2010206361509U CN 201020636150 U CN201020636150 U CN 201020636150U CN 201863773 U CN201863773 U CN 201863773U
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- CN
- China
- Prior art keywords
- pedal
- rotating shaft
- side door
- slide bar
- lining
- 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
The utility model relates to a pedal of anti-loosening automobile machinery, which is transmitted by a four-connecting rod mechanism driven by a side door connecting whirling arm; the four-connecting rod mechanism consists of a horizontal connecting bar, a transition connecting bar, a hook-shaped whirling arm and a pedal connecting bar; a locating sleeve is sheathed outside a rotating shaft; a hollow cylindrical rotating shaft fixing seat is tightly sheathed outside the locating sleeve; a rotating shaft bushing is sheathed between the rotating shaft and the locating sleeve; two opposite side walls of the rotating shaft fixing seat are provided with fastening gaps having corresponding positions; the other two opposite side walls of the rotating shaft fixing seat are fastened by a fastener; the fixed end of a pedal sliding rod is sheathed with a sliding bushing; the free end of the pedal sliding rod is sheathed with a step-shaft type fixing bushing; two sides of the side door connecting whirling arm at the hinged part of the side door connecting whirling arm and the horizontal connecting bar are both sheathed with a bushing; moreover, the side door connecting whirling arm and the horizontal connecting bar are connected by a step bolt sheathed with a spring outside a screw. Abnormal sound in stretching out and retracting processes of the pedal can be effectively avoided; therefore, the pedal is more stable to stretch out and retract.
Description
Technical field
The utility model relates to the Design of Mechanical Structure field, relates to a kind of anti-loosening automobile mechanical pedal specifically.
Background technology
The automobile mechanical pedal is the pedal of getting on the bus on the automobile, makes things convenient for above passenger's feet steps down in, and the effect of getting on-off automobile, it is the transmission by four-bar linkage, thereby realizes the function of the flexible turnover of pedal.Because the automobile mechanical pedal drives by four connecting rods, so the junction is too much between each connecting rod, it is loosening that the junction takes place easily, abnormal sound occurs thereby cause pedal to stretch out in the process with indentation, might cause pedal become flexible and unstable.
The utility model content
The utility model provides a kind of anti-loosening automobile mechanical pedal at problems of the prior art.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of anti-loosening automobile mechanical pedal, comprise vertical installation and connect spiral arm by the side door that external force drives horizontal motion in being parallel to the exterior plane of automobile bodies sidewall, the lower end of side door connection spiral arm and an end of waling stripe are hinged, one end of the other end of waling stripe and transition connecting rod is hinged, it is inner and hinged with an end of the rotating shaft of vertical setting that the other end of transition connecting rod stretches into car body, one end of the other end of rotating shaft and hook type pivot arm is hinged, one end of the other end of hook type pivot arm and pedal rod is hinged, the rotating shaft outer cover is equipped with abutment sleeve, the abutment sleeve two ends contact with transition connecting rod and hook type pivot arm respectively, the outside adapter sleeve of abutment sleeve is equipped with hollow columnar rotating shaft permanent seat, the axis of rotating shaft permanent seat and the axis normal of rotating shaft, rotating shaft runs through from the sidewall that the rotating shaft permanent seat has axis hole, the other end of pedal rod is captiveed joint with the bottom of pedal body, the pedal rod both sides are provided with the pedal slide bar perpendicular to the automobile bodies sidewall, the outer cover of pedal slide bar that is positioned at the bottom of pedal body is equipped with the orienting sleeve of bearing fit with it, pedal slide bar one end is captiveed joint with the bottom of pedal body, the other end of pedal slide bar passes orienting sleeve, the fixed end of described pedal slide bar is set with slide bushing, the slide bushing external diameter is less than the internal diameter of orienting sleeve, and slide bushing is fixed on pedal slide bar outside; The free end of described pedal slide bar is set with step shaft type fixed hub, the small end of described fixed hub is positioned at orienting sleeve, the big end of described fixed hub is positioned at outside the orienting sleeve, and the outer cover of fixed hub is equipped with fixing with it mounting ring, and the big end of fixed hub is fixed in the mounting ring.
Described slide bushing is fixed by the exterior circlip for shaft of pedal slide bar that is sleeved on that is installed in its both sides; Described fixed hub is fixed by the circlip for bore that is installed in its big end outside, and described circlip for bore is set in the inwall of mounting ring.
Described fixed hub and slide bushing are the Plasitc fibers lining.
Be set with the rotating shaft lining between described rotating shaft and the abutment sleeve, the two opposite side walls of described rotating shaft permanent seat has the corresponding fastening breach in position, and the other two opposite side walls of rotating shaft permanent seat is fastening by fastener, and described rotating shaft lining is the Plasitc fibers lining.
Described side door connection spiral arm is connected the spiral arm two sides with the side door of waling stripe hinged place and all is set with the Plasitc fibers lining, and side door connects spiral arm and is connected by the shoulder bolt that screw jacket is equipped with spring with waling stripe.
Described Plasitc fibers lining is nyliner or terylene lining or carbon fiber lining.
The beneficial effects of the utility model are:
Install the Plasitc fibers packing ring additional in the junction of each connecting rod, can effectively prevent pedal stretch out with the indentation process in because the loosening abnormal sound that occurs in junction, install lining additional at pedal slide bar two ends, avoided the direct contact between pedal slide bar and the orienting sleeve, side door connects spiral arm and is connected by the shoulder bolt that screw jacket is equipped with spring with waling stripe, the direct metal that effectively reduces connecting portion contacts the abnormal sound that causes, and makes stretching out with indentation of pedal more stable.
Description of drawings
Fig. 1 is the structural representation of automobile mechanical pedal.
Fig. 2 is the semi-sictional view enlarged diagram of pedal slide bar and orienting sleeve assembling.
Fig. 3 is the local enlarged diagram of A portion among Fig. 2.
Fig. 4 is the local enlarged diagram of B portion among Fig. 2.
Fig. 5 is the semi-sictional view enlarged diagram of transition connecting rod and hook type connecting rod and rotating shaft assembling.
Fig. 6 is the local enlarged diagram of C portion among Fig. 5.
Fig. 7 connects the local enlarged diagram of the connecting portion assembling of spiral arm and waling stripe for side door.
Among the figure, 1 for side door connects spiral arm, and 2 is waling stripe, and 3 are the transition connecting rod, 4 are rotating shaft, and 5 is the hook type pivot arm, and 6 is pedal rod, 7 abutment sleeves, 10 are the rotating shaft permanent seat, and 11 is pedal body, and 12 is the pedal slide bar, and 13 is orienting sleeve, 14 is slide bushing, and 15 is fixed hub, and 16 is circlip for shaft, 17 is circlip for bore, and 18 are the rotating shaft lining, and 19 is fastening breach, 20 is mounting ring, and 21 is the step liner, and 22 is packing ring.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment: referring to Fig. 1---Fig. 7.
A kind of anti-loosening automobile mechanical pedal, comprise vertical installation and connect spiral arm 1 by the side door that external force drives horizontal motion in being parallel to the exterior plane of automobile bodies sidewall, the lower end of side door connection spiral arm 1 and an end of waling stripe 2 are hinged, one end of the other end of waling stripe 2 and transition connecting rod 3 is hinged, it is inner and hinged with an end of the rotating shaft 4 of vertical setting that the other end of transition connecting rod 3 stretches into car body, one end of the other end of rotating shaft 4 and hook type pivot arm 5 is hinged, one end of the other end of hook type pivot arm 5 and pedal rod 6 is hinged, rotating shaft 4 outer cover are equipped with abutment sleeve 7, abutment sleeve 7 two ends contact with transition connecting rod 3 and hook type pivot arm 5 respectively, abutment sleeve 7 outside adapter sleeves are equipped with hollow columnar rotating shaft permanent seat 10, the axis normal of the axis of rotating shaft permanent seat 10 and rotating shaft 4, rotating shaft 4 runs through from the sidewall that rotating shaft permanent seat 10 has axis hole, the other end of pedal rod 6 is captiveed joint with the bottom of pedal body 11, pedal rod 6 both sides are provided with the pedal slide bar 12 perpendicular to the automobile bodies sidewall, the outer cover of pedal slide bar 12 that is positioned at the bottom of pedal body 11 is equipped with the orienting sleeve 13 of bearing fit with it, pedal slide bar 12 1 ends are captiveed joint with the bottom of pedal body 11, the other end of pedal slide bar 12 passes orienting sleeve 13, the fixed end of described pedal slide bar 12 is set with slide bushing 14, slide bushing 14 external diameters are less than the internal diameter of orienting sleeve 13, and slide bushing 14 is fixed on pedal slide bar 12 outsides; The free end of described pedal slide bar 12 is set with step shaft type fixed hub 15, the small end of described fixed hub 15 is positioned at orienting sleeve 13, the big end of described fixed hub 15 is positioned at outside the orienting sleeve 13, the outer cover of fixed hub 15 is equipped with fixing with it mounting ring 20, and the big end of fixed hub 15 is fixed in the mounting ring 20.
Described slide bushing 14 is fixed by the pedal slide bar 12 exterior circlip for shafts 16 that are sleeved on that are installed in its both sides; Described fixed hub 15 is fixing by the circlip for bore 17 that is installed in its big end outside, and described circlip for bore 17 is set in the inwall of mounting ring 20.
Described fixed hub 15 and slide bushing 14 are the Plasitc fibers lining.
Be set with rotating shaft lining 18 between described rotating shaft 4 and the abutment sleeve 7, the two opposite side walls of described rotating shaft permanent seat 10 has the corresponding fastening breach 19 in position, the other two opposite side walls of rotating shaft permanent seat 10 is fastening by fastener, and described rotating shaft lining 18 is the Plasitc fibers lining.
Described side door connection spiral arm 1 is connected spiral arm 1 two sides with the side door of waling stripe 2 hinged places and all is set with the Plasitc fibers lining, and side door connects spiral arm 1 and is connected by the shoulder bolt that screw jacket is equipped with spring with waling stripe 2.
Described Plasitc fibers lining is nyliner or terylene lining or carbon fiber lining.
Now the motion process with the automobile mechanical pedal is summarized as follows:
Vertically install and drive the side door connection spiral arm 1 of horizontal motion in being parallel to the exterior plane of automobile bodies sidewall by external force, the lower end of side door connection spiral arm 1 and an end of waling stripe 2 are hinged, when side door connects spiral arm 1 horizontal hunting, drive waling stripe 2 and be parallel to the horizontal in-plane moving of railroad car lateral wall, thereby drive transition connecting rod 3, transition connecting rod 34 rotates around the shaft with hook type pivot arm 5,5 pairs of pedal bodies of hook type pivot arm 11 carry out push-and-pull, and pedal slide bar 12 slides in orienting sleeve 13 simultaneously.
Install the Plasitc fibers packing ring additional in the junction of each connecting rod, can effectively prevent pedal stretch out with the indentation process in because the loosening abnormal sound that occurs in junction, install lining additional at pedal slide bar two ends, avoided the direct contact between pedal slide bar and the orienting sleeve, the direct metal that effectively reduces connecting portion contacts the abnormal sound that causes, side door connects spiral arm 1 and is connected by the shoulder bolt that screw jacket is equipped with spring with waling stripe 2, makes stretching out with indentation of pedal more stable.
Claims (6)
1. anti-loosening automobile mechanical pedal, comprise vertical installation and connect spiral arm (1) by the side door that external force drives horizontal motion in being parallel to the exterior plane of automobile bodies sidewall, the lower end of side door connection spiral arm (1) and an end of waling stripe (2) are hinged, one end of the other end of waling stripe (2) and transition connecting rod (3) is hinged, it is inner and hinged with an end of the rotating shaft (4) of vertical setting that the other end of transition connecting rod (3) stretches into car body, one end of the other end of rotating shaft (4) and hook type pivot arm (5) is hinged, one end of the other end of hook type pivot arm (5) and pedal rod (6) is hinged, rotating shaft (4) outer cover is equipped with abutment sleeve (7), abutment sleeve (7) two ends contact with transition connecting rod (3) and hook type pivot arm (5) respectively, the outside adapter sleeve of abutment sleeve (7) is equipped with hollow columnar rotating shaft permanent seat (10), the axis normal of the axis of rotating shaft permanent seat (10) and rotating shaft (4), rotating shaft (4) runs through from the sidewall that rotating shaft permanent seat (10) has axis hole, the other end of pedal rod (6) is captiveed joint with the bottom of pedal body (11), pedal rod (6) both sides are provided with the pedal slide bar (12) perpendicular to the automobile bodies sidewall, the outer cover of pedal slide bar (12) that is positioned at the bottom of pedal body (11) is equipped with the orienting sleeve of bearing fit (13) with it, pedal slide bar (12) one ends are captiveed joint with the bottom of pedal body (11), the other end of pedal slide bar (12) passes orienting sleeve (13), it is characterized in that: the fixed end of described pedal slide bar (12) is set with slide bushing (14), slide bushing (14) external diameter is less than the internal diameter of orienting sleeve (13), and slide bushing (14) is fixed on pedal slide bar (12) outside; The free end of described pedal slide bar (12) is set with step shaft type fixed hub (15), the small end of described fixed hub (15) is positioned at orienting sleeve (13), the big end of described fixed hub (15) is positioned at outside the orienting sleeve (13), the outer cover of fixed hub (15) is equipped with fixing with it mounting ring (20), and the big end of fixed hub (15) is fixed in the mounting ring (20).
2. anti-loosening automobile mechanical pedal according to claim 1 is characterized in that: described slide bushing (14) is fixed by the exterior circlip for shaft of pedal slide bar (12) (16) that is sleeved on that is installed in its both sides; Described fixed hub (15) is fixing by the circlip for bore (17) that is installed in its big end outside, and described circlip for bore (17) is set in the inwall of mounting ring (20).
3. anti-loosening automobile mechanical pedal according to claim 2 is characterized in that: described fixed hub (15) and slide bushing (14) are the Plasitc fibers lining.
4. anti-loosening automobile mechanical pedal according to claim 1, it is characterized in that: be set with rotating shaft lining (18) between described rotating shaft (4) and the abutment sleeve (7), the two opposite side walls of described rotating shaft permanent seat (10) has the corresponding fastening breach in position (19), the other two opposite side walls of rotating shaft permanent seat (10) is fastening by fastener, and described rotating shaft lining (18) is the Plasitc fibers lining.
5. anti-loosening automobile mechanical pedal according to claim 1, it is characterized in that: described side door connection spiral arm (1) is connected spiral arm (1) two sides with the side door of waling stripe (2) hinged place and all is set with the Plasitc fibers lining, and side door connects spiral arm (1) and is connected by the shoulder bolt that screw jacket is equipped with spring with waling stripe (2).
6. according to claim 1 described anti-loosening automobile mechanical pedal of arbitrary claim to the claim 5, it is characterized in that: described Plasitc fibers lining is nyliner or terylene lining or carbon fiber lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206361509U CN201863773U (en) | 2010-12-01 | 2010-12-01 | Pedal of anti-loosening automobile machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206361509U CN201863773U (en) | 2010-12-01 | 2010-12-01 | Pedal of anti-loosening automobile machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863773U true CN201863773U (en) | 2011-06-15 |
Family
ID=44134937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206361509U Expired - Lifetime CN201863773U (en) | 2010-12-01 | 2010-12-01 | Pedal of anti-loosening automobile machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231681A (en) * | 2013-04-17 | 2013-08-07 | 安徽江淮汽车股份有限公司 | Locking mechanism, connecting mechanism, connecting assembly and working method of locking mechanism |
-
2010
- 2010-12-01 CN CN2010206361509U patent/CN201863773U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231681A (en) * | 2013-04-17 | 2013-08-07 | 安徽江淮汽车股份有限公司 | Locking mechanism, connecting mechanism, connecting assembly and working method of locking mechanism |
| CN103231681B (en) * | 2013-04-17 | 2015-04-08 | 安徽江淮汽车股份有限公司 | Locking mechanism, connecting mechanism, connecting assembly and working method of locking mechanism |
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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: 20110615 |
|
| CX01 | Expiry of patent term |