Driving school learner-driven vehicle auxiliary brake device
By introducing a sliding sleeve and magnetic ring structure into the auxiliary brake device of the training vehicle, the independent connection and disconnection of the main brake and the auxiliary brake are realized, which solves the problem of brake failure when the training vehicle is used by individuals and improves safety.
Patent Information
- Application Number
- CN202520224712.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-02-12
AI Technical Summary
The existing training vehicles use a fixed connection between the secondary brake and the primary brake. This means that if the secondary brake gets stuck during personal use, the primary brake will also get stuck and unable to rebound, causing brake failure.
A secondary brake device for driving school training vehicles was designed. By setting a sliding sleeve, an arc plate and a magnetic ring structure between the secondary brake pedal and the main brake pedal, the connection can be disconnected when the vehicle is used by an individual, avoiding a fixed connection and ensuring that the main brake and the secondary brake work independently.
This avoids the problem of the main brake being stuck when the auxiliary brake is stuck when the training vehicle is used as a personal vehicle, ensuring that the braking system works normally and improving safety.
Smart Images
Figure CN223590703U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vice brake device technical field, concretely is a driving school coach car vice brake device. BACKGROUND
[0002] With the rapid development of automobile industry and the improvement of people's living standards, cars have entered thousands of households, and the number of people buying cars and learning to drive is increasing, and learning to drive requires a coach car. Compared with ordinary vehicles, the biggest feature of the coach car is that it has a vice brake device at the co-driver position. The vice brake device is a safety device designed to assist in braking when a student practices driving a coach car in special circumstances, to protect the safety of the student and the vehicle.
[0003] The existing coach car vice brake device is usually fixedly connected with the main brake. Whether the main brake or the vice brake is stepped on, the corresponding brake will be activated simultaneously. This design can ensure that the main driver and the co-driver can effectively control the brake and improve driving safety under normal circumstances. However, when the coach car is used as a personal vehicle, the co-driver is unattended. If the vice brake is stuck when the main brake is stepped on, the main brake will also be stuck and cannot rebound, causing brake failure. Therefore, the technical personnel in the field provide a driving school coach car vice brake device to solve the problems raised in the background technology. UTILITY MODEL CONTENTS
[0004] (I) Technical problem solved
[0005] In view of the deficiencies of the prior art, the utility model provides a driving school coach car vice brake device to solve the problem that the existing coach car vice brake device is usually fixedly connected with the main brake. When the coach car is used as a personal vehicle, the co-driver is unattended. If the vice brake is stuck when the main brake is stepped on, the main brake will also be stuck and cannot rebound, causing brake failure.
[0006] (II) Technical solution
[0007] In order to achieve the above object, the utility model provides the following technical scheme: A driving school coach car auxiliary brake device, including auxiliary brake pedal and main brake pedal, the main brake pedal sets up in one side of auxiliary brake pedal, the main brake pedal's one side towards auxiliary brake pedal installs main brake connecting rod, the first clamping block is installed on the one end of main brake connecting rod towards auxiliary brake pedal, the one side towards main brake pedal of auxiliary brake pedal installs auxiliary brake connecting rod, the second clamping slot is seted up on auxiliary brake connecting rod, the sliding sleeve is seted up on auxiliary brake connecting rod, the second clamping block is installed on the one end inner wall of sliding sleeve seted up in auxiliary brake connecting rod, the first clamping slot is seted up in the one end of sliding sleeve away from auxiliary brake pedal, the arc -shaped slide groove is seted up in the one end inner side of sliding sleeve adjacent main brake connecting rod, the arc -shaped slide groove outside sets up arc -shaped through slot, the arc -shaped limiting lever is installed in arc -shaped slide groove, the arc -shaped spring is seted up in the upper side of arc -shaped limiting lever, the arc -shaped plate is slidably inserted in arc -shaped slide groove, and the outer side of arc -shaped plate is installed with the lug.
[0008] Preferably, the sliding sleeve is sleeved with the main brake connecting rod, the first clamping block is slidably inserted into the first clamping slot, the second clamping slot is formed in the auxiliary brake connecting rod, the second clamping block is installed on the inner wall of the sliding sleeve, and the second clamping block is slidably inserted into the second clamping slot.
[0009] Preferably, the arc-shaped limiting groove is formed in the arc-shaped plate, the arc-shaped plate is slidably inserted into the arc-shaped limiting groove and the arc-shaped limiting lever, one end of the arc-shaped spring is in pressure contact with the inner wall of one end of the arc-shaped slide groove, the other end of the arc-shaped spring is in pressure contact with the arc-shaped plate, the lug protrudes from the arc-shaped through slot, the lug is pressed downward to make the lug slide downward, and the arc-shaped plate is retracted into the arc-shaped slide groove, so that the first clamping slot is unobstructed and the sliding sleeve is disconnected from the main brake connecting rod.
[0010] Preferably, the first magnetic ring is installed on the auxiliary brake connecting rod, the second magnetic ring is installed on the one end of the sliding sleeve towards the auxiliary brake pedal, the second magnetic ring is magnetically opposite to the first magnetic ring, the sliding sleeve is positioned by the magnetic connection between the first magnetic ring and the second magnetic ring after the sliding sleeve is disconnected from the main brake connecting rod, and sliding of the sliding sleeve is avoided.
[0011] (Three) beneficial effects
[0012] Compared with the prior art, the utility model provides a driving school coach car auxiliary brake device, which has the following beneficial effects:
[0013] Through the design, the driving school coach car auxiliary brake device includes an auxiliary brake pedal, the auxiliary brake pedal is provided with a main brake pedal on one side, a main brake connecting rod is installed on the side of the main brake pedal facing the auxiliary brake pedal, and an auxiliary brake connecting rod is installed on the side of the auxiliary brake pedal facing the main brake pedal. A sliding sleeve is sleeved on the auxiliary brake connecting rod. When the coach car is used as a personal car, the convex block can press the arc-shaped plate downward, so that the convex block drives the arc-shaped plate to slide downward, so that the arc-shaped plate is retracted into the arc-shaped sliding groove. Then, the first clamping groove is unobstructed, the sliding sleeve can be disconnected from the main brake connecting rod, so that the main brake pedal and the auxiliary brake pedal are no longer fixedly connected when the coach car is used as a personal car, thereby avoiding the problem that when the coach car is used as a personal car, the main brake pedal is stuck when the auxiliary brake pedal is stuck, causing the main brake pedal to be stuck and unable to rebound, thereby causing a brake failure. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional structure schematic diagram of a driving school coach car auxiliary brake device provided by the embodiment of the present application.
[0015] Figure 2 It is a connection structure schematic diagram of a main brake pedal and an auxiliary brake pedal in a driving school coach car auxiliary brake device provided by the embodiment of the present application.
[0016] Figure 3 It is a structure sectional view of a sliding sleeve in a driving school coach car auxiliary brake device provided by the embodiment of the present application.
[0017] Figure 4 It is a structure sectional view of a sliding sleeve in a driving school coach car auxiliary brake device provided by the embodiment of the present application. Figure 3 A structure enlarged view.
[0018] Figure 5 It is a structure sectional view of an arc-shaped plate in a driving school coach car auxiliary brake device provided by the embodiment of the present application.
[0019] In the figure: 1, main brake pedal; 2, auxiliary brake pedal; 3, main brake connecting rod; 301, first clamping block; 4, auxiliary brake connecting rod; 401, second clamping groove; 402, first magnetic ring; 5, sliding sleeve; 501, second clamping block; 502, second magnetic ring; 503, arc-shaped sliding groove; 504, arc-shaped through groove; 505, first clamping groove; 6, arc-shaped limiting rod; 7, arc-shaped plate; 701, convex block; 702, arc-shaped limiting groove; 8, arc-shaped spring. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.
[0021] The present application provides a technical scheme, a driving school coach car auxiliary brake device, please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 , including auxiliary brake pedal 2 and main brake pedal 1, main brake pedal 1 is arranged on one side of auxiliary brake pedal 2, the side of main brake pedal 1 towards auxiliary brake pedal 2 is provided with main brake connecting rod 3, the end of main brake connecting rod 3 towards auxiliary brake pedal 2 is provided with first clamping block 301, the side of auxiliary brake pedal 2 towards main brake pedal 1 is provided with auxiliary brake connecting rod 4, second clamping groove 401 is formed in auxiliary brake connecting rod 4, sliding sleeve 5 is sleeved on auxiliary brake connecting rod 4, second clamping block 501 is installed on the inner wall of one end of sliding sleeve 5, first clamping groove 505 is formed in the end of sliding sleeve 5 away from auxiliary brake pedal 2, arc-shaped sliding groove 503 is formed in the inner side of one end of sliding sleeve 5 adjacent to main brake connecting rod 3, arc-shaped through groove 504 is formed in the outer side of arc-shaped sliding groove 503, arc-shaped limiting rod 6 is installed in arc-shaped sliding groove 503, arc-shaped spring 8 is sleeved on the upper side of arc-shaped limiting rod 6, arc-shaped plate 7 is slidably inserted into arc-shaped sliding groove 503, and convex block 701 is installed on the outer side of arc-shaped plate 7.
[0022] Please refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5The utility model discloses a driving school coach auxiliary brake device, which comprises a main brake pedal 1, a main brake connecting rod 3, a first clamping block 301, a first clamping groove 505, a sliding sleeve 5, a second clamping groove 401, a second clamping block 501, a second magnetic ring 502, an arc-shaped sliding groove 503, an arc-shaped through groove 504, an arc-shaped limiting rod 6, an arc-shaped spring 8 and an arc-shaped plate 7.
[0023] The utility model discloses a driving school coach auxiliary brake device, which comprises a main brake pedal 1, a main brake connecting rod 3, a first clamping block 301, a first clamping groove 505, a sliding sleeve 5, a second clamping groove 401, a second clamping block 501, a second magnetic ring 502, an arc-shaped sliding groove 503, an arc-shaped through groove 504, an arc-shaped limiting rod 6, an arc-shaped spring 8 and an arc-shaped plate 7.
[0024] When the coach car is used as a personal car, the arc-shaped plate 7 can be pressed downward by the protrusion 701, so that the protrusion 701 drives the arc-shaped plate 7 to slide downward, so that the arc-shaped plate 7 is retracted into the arc-shaped sliding groove 503, and then the first clamping groove 505 is unobstructed, the sliding sleeve 5 can be disconnected with the main brake connecting rod 3, so that the main brake pedal 1 and the auxiliary brake pedal 2 are no longer fixedly connected when the coach car is used as a personal car, thereby avoiding the problem that when the coach car is used as a personal car, the main brake is also stuck and cannot rebound to cause brake failure caused by the auxiliary brake being stuck when the main brake is stepped on;
[0025] When the coach car is used as a training car, the sliding sleeve 5 can be sleeved with the main brake connecting rod 3 until the first clamping block 301 is clamped with the first clamping groove 505, and then the arc-shaped plate 7 limits the first clamping block 301 to avoid the problem of being clamped, at this time, the main brake pedal 1 and the auxiliary brake pedal 2 are in a synchronous connection state, and the main brake and the auxiliary brake can be linked.
[0026] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0027] In this text, unless otherwise explicitly specified and limited, the terms "mount", "set", "connect", "fix", "screw" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model by those skilled in the art.
[0028] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A secondary brake device for a driving school training vehicle, comprising a secondary brake pedal (2) and a main brake pedal (1), wherein the main brake pedal (1) is disposed on one side of the secondary brake pedal (2), characterized in that: A main brake link (3) is installed on the side of the main brake pedal (1) facing the auxiliary brake pedal (2). A first locking block (301) is installed on the end of the main brake link (3) facing the auxiliary brake pedal (2). A secondary brake link (4) is installed on the side of the auxiliary brake pedal (2) facing the main brake pedal (1). A second locking groove (401) is provided on the secondary brake link (4). A sliding sleeve (5) is fitted on the secondary brake link (4). A second locking block (501) is installed on the inner wall of the end of the sliding sleeve (5) that is fitted on the secondary brake link (4). The moving sleeve (5) has a first slot (505) at the end away from the auxiliary brake pedal (2). The sliding sleeve (5) has an arc-shaped groove (503) on the inner side of the end near the main brake link (3). An arc-shaped through groove (504) is provided on the outer side of the arc-shaped groove (503). An arc-shaped limiting rod (6) is installed in the arc-shaped groove (503). An arc-shaped spring (8) is sleeved on the upper side of the arc-shaped limiting rod (6). An arc-shaped plate (7) is slidably inserted in the arc-shaped groove (503). A protrusion (701) is installed on the outer side of the arc-shaped plate (7).
2. The auxiliary brake device for a driving school training vehicle according to claim 1, characterized in that: The sliding sleeve (5) is slidably sleeved with the main brake link (3), and the first locking block (301) is slidably inserted into the first locking groove (505).
3. The auxiliary brake device for a driving school training vehicle according to claim 1, characterized in that: The auxiliary brake link (4) is provided with a second slot (401), and a second block (501) is installed on the inner wall of the sliding sleeve (5). The second block (501) is slidably inserted into the second slot (401).
4. The auxiliary brake device for a driving school training vehicle according to claim 1, characterized in that: A first magnetic ring (402) is installed on the auxiliary brake linkage (4), and a second magnetic ring (502) is installed on the end of the sliding sleeve (5) facing the auxiliary brake pedal (2). The second magnetic ring (502) has opposite magnetism to the first magnetic ring (402).
5. The auxiliary brake device for a driving school training vehicle according to claim 1, characterized in that: The arc plate (7) is provided with an arc-shaped limiting groove (702). The arc plate (7) is slidably inserted into the arc-shaped limiting rod (6) through the arc-shaped limiting groove (702). One end of the arc spring (8) is pressed against the inner wall of one end of the arc-shaped sliding groove (503), and the other end of the arc spring (8) is pressed against the arc plate (7).
6. The auxiliary brake device for a driving school training vehicle according to claim 1, characterized in that: The protrusion (701) protrudes from the arc-shaped through groove (504).