CN109159666B - Limiting device capable of being adjusted by bare hand for rotating rod of pedal sleeve preventing mistaken stepping and use method - Google Patents
Limiting device capable of being adjusted by bare hand for rotating rod of pedal sleeve preventing mistaken stepping and use method Download PDFInfo
- Publication number
- CN109159666B CN109159666B CN201811112725.4A CN201811112725A CN109159666B CN 109159666 B CN109159666 B CN 109159666B CN 201811112725 A CN201811112725 A CN 201811112725A CN 109159666 B CN109159666 B CN 109159666B
- Authority
- CN
- China
- Prior art keywords
- rotating rod
- screw
- limit screw
- chute
- nut
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims description 4
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 210000003813 thumb Anatomy 0.000 claims description 2
- 210000005224 forefinger Anatomy 0.000 claims 1
- 210000004247 hand Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
- B60K2026/024—Adjustable consoles, e.g. for changing position of mounting casings
Abstract
A limiting device capable of being adjusted by bare hand for a rotating rod of an anti-misstep pedal sleeve comprises a main plate, the rotating rod, a sliding chute, a rotating shaft, a torsion spring, a limiting screw, a flexible rubber gasket, an anti-skid nut and an elastic rubber ring; the device is characterized in that an opening is formed in the front of the main board, and a sleeve is arranged on the side face of the main board; a chute is arranged on the rotating rod; the rotating shaft connects the rotating rod and the sleeve in series; the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is close to the rotating rod, and the other end of the torsion spring is close to the main board; the rotating rod always turns upwards under the action of the torsion spring; the limit screw penetrates through the sliding groove, the metal gasket and the flexible rubber gasket and is screwed into the anti-skid nut; the anti-skid screw cap is provided with a groove, and the elastic rubber ring is fixed in the groove. By adopting the rotating rod limiting structure, a user can adjust the limiting screw by hand.
Description
Technical Field
The invention relates to a limiting device of automobile driving safety equipment, in particular to a limiting device capable of being adjusted by hands by a rotating rod of an anti-misplaced plate sleeve.
Background
The inventor has designed the safety device with simple structure, safety and reliability, which is installed on the brake and accelerator pedal, but these devices are troublesome when closing and opening the protective rod, the screw limiting mode needs to be equipped with a screwdriver, and the clamping mode can not be broken by bare hands when the screw is too tightly screwed; too loose and possible loosening of the screw due to vibration until self-sliding displacement; the spring washer is adopted to prevent skid, and because the skid-proof protruding part of the spring washer easily falls into the chute, the limiting device is loosened or blocked; therefore, when the protection rod is required to be opened or closed for different people, a more convenient and reliable limiting structure needs to be designed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a limiting device capable of adjusting a rotating rod of an anti-misstep pedal sleeve by bare hands.
The technical scheme adopted by the invention is as follows: a limiting device capable of being adjusted by bare hand for a rotating rod of an anti-misstep pedal sleeve comprises a main plate, the rotating rod, a sliding chute, a rotating shaft, a torsion spring, a limiting screw, a flexible rubber gasket, an anti-skid nut and an elastic rubber ring; the device is characterized in that an opening is formed in the front of the main board, and a sleeve is arranged on the side face of the main board; a chute is arranged on the rotating rod; the rotating shaft connects the rotating rod and the sleeve in series; the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is close to the rotating rod, and the other end of the torsion spring is close to the main board; the rotating rod always turns upwards under the action of the torsion spring; the limit screw penetrates through the sliding groove, the metal gasket and the flexible rubber gasket and is screwed into the anti-skid nut; the anti-skid screw cap is provided with a groove, and the elastic rubber ring is fixed in the groove.
The length dimension of the limit screw is larger than the sum of the thickness dimension of the rotating rod, the thickness dimension of the metal gasket, the thickness dimension of the flexible rubber gasket and the thickness dimension of the anti-skid screw cap; the diameter size of the limit screw is smaller than that of the inner holes of the metal gasket and the flexible rubber gasket; the diameter size of the limit screw is smaller than the width size of the chute; the limit screw can move in the chute under the action of external force; the limiting screw is applied with an external force, so that the limiting screw moves to the limit in the direction of the rotating shaft, and the nut can pass through the opening when the rotating rod is rotated; when the nut is positioned below the main plate, an external force is applied to the limit screw, so that the limit screw moves more than 2mm in the opposite direction of the rotating shaft, and the rotating rod cannot be turned upwards under the action of the nut.
The diameter of the nut is larger than the width of the chute, and the nut cannot penetrate into the chute; the diameter size of the nail cap is smaller than the width size of the opening; the length dimension of the nail cap is smaller than the depth dimension of the opening; the diameter size of the inner hole of the elastic rubber ring is smaller than that of the limit screw, and the limit screw is fixed under extrusion of the elastic rubber ring after penetrating into the elastic rubber ring.
By adopting the technical scheme of the invention, the method has the following beneficial effects:
1) The limiting structure of the rotating rod is simple in design, convenient and reliable, and convenient for mass production;
2) By adopting the rotating rod limiting structure, a user can adjust the limiting screw by hand;
3) The limiting structure has the structural design of preventing the screw cap from loosening, and once the limiting screw is screwed into the anti-slip screw cap and extruded by the elastic rubber ring, the limiting screw can be in a fixed state, and the limiting structure can ensure that the optimal state of the friction force between the screw cap and the metal gasket and the rotating rod is always unchanged when the friction force is installed no matter how the limiting screw shakes or overturns.
Drawings
FIG. 1 is a bottom side view of the present invention (the nut of the stop device is placed in the opening, the main plate cannot limit the free rotation of the rotating rod up and down in the opening);
FIG. 2 is a bottom side view of the present invention (the nut of the stop device is broken to one side of the opening, the nut is under the main plate, the nut is in a state that the rotating rod cannot be turned up under the restriction of the main plate);
FIG. 3 is a side view of the present invention (the nut of the stop device is placed in the opening, the main plate cannot limit the free rotation of the rotating rod up and down the opening);
FIG. 4 is a schematic view of the construction of the present invention;
in the figure: 10-main board, 11-opening, 12-sleeve 20-rotating rod, 21-chute, 30-rotating shaft, 40-torsion spring, 50-limit screw, 51-nut, 52-metal gasket, 60-flexible rubber gasket, 70-anti-slip nut, 71-groove and 80-elastic rubber ring.
Detailed Description
The invention is further illustrated by the following figures and examples: as shown in fig. 1 to 4, a stop device capable of being adjusted by hand by a rotating rod of an anti-misstep pedal sleeve comprises a main board 10, a rotating rod 20, a sliding chute 21, a rotating shaft 30, a torsion spring 40, a stop screw 50, a flexible rubber gasket 60, an anti-slip nut 70 and an elastic rubber ring 80; the novel electric heating device is characterized in that an opening 11 is formed in the front of the main board 10, and a sleeve 12 is arranged on the side face of the main board 10; a chute 21 is arranged on the rotating rod 20; the rotating shaft 30 connects the rotating rod 20 and the sleeve 12 in series; the torsion spring 40 is sleeved on the rotating shaft 30, one end of the torsion spring 40 is close to the rotating rod 20, and the other end is close to the main board 10; the rotating rod 20 always turns upwards under the action of the torsion spring 40; the limit screw 50 passes through the chute 21, the metal washer 52 and the flexible rubber washer 60 and is screwed into the anti-slip nut 70; the anti-slip screw cap 70 is provided with a groove 71, and the elastic rubber ring 80 is fixed in the groove 71.
The length dimension of the limit screw 50 is larger than the sum of the thickness dimension of the rotating rod 20 plus the thickness dimension of the metal washer 52, plus the thickness dimension of the flexible glue washer 60 and the thickness dimension of the anti-skid nut 70; the diameter size of the limit screw 50 is smaller than the diameter size of the inner holes of the metal gasket 52 and the flexible rubber gasket 60; the diameter of the limit screw 50 is smaller than the width of the chute 21; the limit screw 50 can move in the chute 21 under the action of external force; the limiting screw 50 is applied with an external force, so that the limiting screw 50 moves to the limit in the direction of the rotating shaft 30, and the nut 51 can pass through the opening 11 when the rotating rod 20 is rotated; when the nut 51 is located below the main board 10, an external force is applied to the limit screw 50, so that the limit screw 50 moves by more than 2mm in the opposite direction of the rotating shaft 30, and the rotating rod 20 cannot be turned upwards under the action of the nut 51.
The diameter size of the nut 51 is larger than the width size of the chute 21, and the nut 51 cannot penetrate into the chute 21; the diameter size of the nail cap 51 is smaller than the width size of the opening 11; the length dimension of the nut 51 is smaller than the depth dimension of the opening 11; the diameter size of the inner hole of the elastic rubber ring 80 is smaller than the diameter size of the limit screw 50, and the limit screw 50 is fixed under the extrusion of the elastic rubber ring 80 after penetrating into the elastic rubber ring 80.
The adjusting of the stop device capable of being adjusted by bare hands by the rotating rod of the pedal sleeve for preventing the mistaken stepping comprises the following steps:
one end of the limit screw 50 provided with the nut 51 faces the main board 10;
threading the limit screw 50 into the chute 21;
sleeving a metal washer 52 on the limit screw 50;
sleeving the flexible rubber gasket 60 on the limit screw 50;
screwing the anti-slip nut 70 onto the limit screw 50;
gradually tightening the limit screw 50 until the flexible rubber gasket 60 is subjected to pressure deformation and presses the metal gasket 52 to generate larger friction force with the chute 21;
the rotating rod 20 is tested, and no matter where the rotating rod 20 is positioned, the limit screw 50 can not move in the chute 21 by itself;
the anti-slip nut 70 is adjusted until the nut 51 and the limit screw 50 are held by the thumb and the index finger, and an external force of more than 0.5 kg is applied to the limit screw 50 in the direction of the vacancy of the chute 21, so that the limit screw 50 can move in the chute 21.
The technical scheme of the invention has the following beneficial effects:
the limiting structure of the rotating rod is simple in design, convenient and reliable, and more convenient for mass production; by adopting the rotating rod limiting structure, a user can adjust the limiting screw by hand; because the limiting structure has the structure design of preventing the nut from loosening, once the limiting screw is screwed into the anti-slip nut and extruded by the elastic rubber ring, the limiting screw can be in a fixed state, and the limiting structure can ensure that the optimal state of the friction force between the nut and the metal washer and the rotating rod is always unchanged when the friction force is installed no matter how the limiting screw shakes or overturns.
The above examples of the present invention are illustrative of exemplary embodiments of the present invention and are not intended to be limiting of the embodiments of the present invention. Obvious variations that result from the prompts of the embodiments of the invention are still within the scope of the claims of the invention.
Claims (2)
1. A rotating rod free-hand adjustable limiting device for an anti-misstep pedal sleeve comprises a main plate (10), a rotating rod (20), a sliding chute (21), a rotating shaft (30), a torsion spring (40), a limiting screw (50), a flexible rubber gasket (60), an anti-slip nut (70) and an elastic rubber ring (80); the novel electric heating device is characterized in that an opening (11) is formed in the front of the main board (10), and a sleeve (12) is arranged on the side face of the main board (10); a chute (21) is arranged on the rotating rod (20); the rotating shaft (30) connects the rotating rod (20) and the sleeve (12) in series; the torsion spring (40) is sleeved on the rotating shaft (30), one end of the torsion spring (40) is close to the rotating rod (20), and the other end of the torsion spring is close to the main board (10); the rotating rod (20) always turns upwards under the action of the torsion spring (40); the limit screw (50) passes through the chute (21), the metal gasket (52) and the flexible rubber gasket (60) and is screwed into the anti-skid screw cap (70); a groove (71) is formed in the anti-skid screw cap (70), and an elastic rubber ring (80) is fixed in the groove (71); the length dimension of the limit screw (50) is larger than the sum of the thickness dimension of the rotating rod (20) plus the thickness dimension of the metal gasket (52), plus the thickness dimension of the flexible rubber gasket (60) and the thickness dimension of the anti-skid nut (70); the diameter size of the limit screw (50) is smaller than the diameter size of the inner holes of the metal gasket (52) and the flexible rubber gasket (60); the diameter size of the limit screw (50) is smaller than the width size of the chute (21); the limit screw (50) can move in the chute (21) under the action of external force; the limiting screw (50) applies an external force to enable the limiting screw (50) to move to the limit in the direction of the rotating shaft (30), and when the rotating rod (20) is rotated, the nut (51) can pass through the opening (11); when the nut (51) is positioned below the main board (10), an external force is applied to the limit screw (50), so that the limit screw (50) moves by more than 2mm in the opposite direction of the rotating shaft (30), and the rotating rod (20) cannot be turned upwards under the action of the nut (51); the diameter size of the nut (51) is larger than the width size of the chute (21), and the nut (51) cannot penetrate into the chute (21); the diameter size of the nail cap (51) is smaller than the width size of the opening (11); the length dimension of the nail cap (51) is smaller than the depth dimension of the opening (11); the diameter size of the inner hole of the elastic rubber ring (80) is smaller than that of the limit screw (50), and the limit screw (50) is fixed under the extrusion of the elastic rubber ring (80) after penetrating into the elastic rubber ring (80); once the limit screw (50) is screwed into the anti-slip screw cap (70) and is extruded by the elastic rubber ring, the limit screw (50) can not move in the sliding groove (21) by itself no matter where the rotating rod (20) is located.
2. The adjusting method of the limit device for the free-hand adjustment of the rotating rod of the pedal sleeve for preventing mistaken stepping according to claim 1, comprising the following steps,
one end of the limit screw (50) provided with the nail cap (51) faces the main board (10);
penetrating the limit screw (50) into the chute (21);
sleeving a metal washer (52) on the limit screw (50);
sleeving a flexible rubber gasket (60) on the limit screw (50);
screwing the anti-skid screw cap (70) on the limit screw (50);
gradually screwing the limit screw (50) until the flexible rubber gasket (60) is subjected to pressure deformation and extrudes a large friction force between the metal gasket (52) and the chute (21);
the rotating rod (20) is tested, and no matter where the rotating rod (20) is positioned, the limit screw (50) can not move in the chute (21) by itself;
the anti-slip screw cap (70) is adjusted until the screw cap (51) and the limit screw (50) are held by thumb and forefinger, and the limit screw (50) is broken by applying more than 0.5 kg of external force towards the vacancy direction of the chute (21), so that the limit screw (50) can move in the chute (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112725.4A CN109159666B (en) | 2018-09-25 | 2018-09-25 | Limiting device capable of being adjusted by bare hand for rotating rod of pedal sleeve preventing mistaken stepping and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112725.4A CN109159666B (en) | 2018-09-25 | 2018-09-25 | Limiting device capable of being adjusted by bare hand for rotating rod of pedal sleeve preventing mistaken stepping and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109159666A CN109159666A (en) | 2019-01-08 |
| CN109159666B true CN109159666B (en) | 2023-12-15 |
Family
ID=64880164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811112725.4A Active CN109159666B (en) | 2018-09-25 | 2018-09-25 | Limiting device capable of being adjusted by bare hand for rotating rod of pedal sleeve preventing mistaken stepping and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109159666B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811206A (en) * | 2005-12-31 | 2006-08-02 | 龚伟良 | Automatic locking mechanism |
| CN2898403Y (en) * | 2006-01-05 | 2007-05-09 | 龚伟良 | Automatic locking mechanism |
| TW200738976A (en) * | 2006-04-14 | 2007-10-16 | Hong-Wei Zhang | Theft-proof bolt |
| CN101225846A (en) * | 2008-02-02 | 2008-07-23 | 龚伟良 | Automatic locking mechanism |
| CN103836032A (en) * | 2012-11-21 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Rotary fixing structure |
| CN106740757A (en) * | 2016-12-31 | 2017-05-31 | 重庆睿豪科技发展有限公司 | A kind of safety device for motor vehicle that can prevent throttle from being stepped on by mistake and its application method |
| CN107191444A (en) * | 2017-07-09 | 2017-09-22 | 深圳市鸿邦五金制品有限公司 | Automatic locking is fixed in a kind of new installation |
-
2018
- 2018-09-25 CN CN201811112725.4A patent/CN109159666B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811206A (en) * | 2005-12-31 | 2006-08-02 | 龚伟良 | Automatic locking mechanism |
| CN2898403Y (en) * | 2006-01-05 | 2007-05-09 | 龚伟良 | Automatic locking mechanism |
| TW200738976A (en) * | 2006-04-14 | 2007-10-16 | Hong-Wei Zhang | Theft-proof bolt |
| CN101225846A (en) * | 2008-02-02 | 2008-07-23 | 龚伟良 | Automatic locking mechanism |
| CN103836032A (en) * | 2012-11-21 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Rotary fixing structure |
| CN106740757A (en) * | 2016-12-31 | 2017-05-31 | 重庆睿豪科技发展有限公司 | A kind of safety device for motor vehicle that can prevent throttle from being stepped on by mistake and its application method |
| CN107191444A (en) * | 2017-07-09 | 2017-09-22 | 深圳市鸿邦五金制品有限公司 | Automatic locking is fixed in a kind of new installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109159666A (en) | 2019-01-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231114 Address after: No. 38 Xiangfu Avenue, Shuangfu Street, Jiangjin District, Chongqing, 402247 Applicant after: CHONGQING VOCATIONAL College OF PUBLIC TRANSPORTATION Address before: No. 1000 Taoyuan Avenue, Yubei District, Chongqing Applicant before: CHONGQING INDUSTRY POLYTECHNIC College |
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