Two-wheeled vehicle support with automatic unlocking function
By designing an automatically unlocked two-wheeled vehicle stand, the problem of time-consuming and labor-intensive manual unlocking in the prior art is solved, automatic locking and unlocking functions are achieved, and the convenience and safety of use are improved.
Patent Information
- Application Number
- CN202422717739.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Existing two-wheeled vehicle stands need to be manually unlocked when in use, which is time-consuming and labor-intensive, and can easily cause damage to riders or other objects when not folded up.
A side bracket is designed, which includes a connecting plate, an upper plate, a lower plate and a rotating mechanism. The automatic unlocking and locking functions of the side branch are realized through the cooperation of the pin hole and the pin shaft, and the stability and structural strength are improved through the elastic mechanism and reinforcing ribs.
The automatic unlocking function is realized to avoid damage to riders and objects when pushing or driving the cart, and improve the convenience and safety of use.
Smart Images
Figure CN223315122U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of two-wheeled vehicles, in particular to a two-wheeled vehicle bracket with an automatic unlocking function. Background Art
[0002] Currently, all two-wheeled vehicles on the market are equipped with stands to solve the problem of standing while parked. However, most existing stands have a self-locking function and can only be folded backward. When the user is ready to use the two-wheeled vehicle, they need to exert force to release the self-locking function, making the entire process time-consuming and laborious. In addition, if the stand is not folded up when pushing or driving the vehicle, such as when backing up, the stand can easily cause injury or damage to the rider or other objects. Utility Model Content
[0003] In response to the technical problems in the prior art, the utility model provides a two-wheeled vehicle stand with an automatic unlocking function, comprising a connecting plate and a side branch, the connecting plate being provided with a notch, one end of the side branch being movably installed at the notch, when the side branch contacts the upper end surface of the notch, the side branch is in a retracted state, and when the side branch contacts the lower end surface of the notch, the side branch is in a supporting state, the side branch comprising an upper plate, a lower plate and a rotating mechanism, the upper plate and the lower plate being arranged opposite to each other and respectively located on both sides of the connecting plate, the distance between the upper plate and the lower plate being greater than the thickness of the connecting plate, one end of the upper plate and the lower plate being rotatably connected to the connecting plate through a rotating mechanism, and the rotation direction comprises bidirectional rotation along the direction connecting the front and rear wheels and bidirectional rotation along the direction perpendicular to the direction connecting the front and rear wheels.
[0004] Furthermore, a drop groove is provided at one end of the side branch and on one side close to the lower end face, and the drop groove is located on the side face of the lower plate. Before the side branch enters the supporting state from the retracted state, the side face of the upper plate abuts against the lower end face for a limit position. When the side branch enters the supporting state, the side face of the lower plate abuts against the lower end face for a limit position.
[0005] Furthermore, the rotating mechanism includes a pin hole and a pin shaft rotatably installed in the pin hole, the size of the pin hole is larger than the size of the pin shaft, the pin hole is provided on the connecting plate, the pin shaft is fixedly installed between the upper plate and the lower plate, or the upper plate and the lower plate are respectively provided with pin holes, and the pin shaft is fixedly installed on the connecting plate.
[0006] Furthermore, the upper end surface is a horizontal surface, and when the side branch contacts the upper end surface, the side branch is parallel to the direction of the line connecting the front and rear wheels.
[0007] Furthermore, a two-wheeled vehicle support with an automatic unlocking function also includes an elastic mechanism, and two ends of the elastic mechanism are hinged to the connecting plate and the side branch respectively.
[0008] Furthermore, the hinge point between the elastic mechanism and the connecting plate is located above the side of the rotating mechanism close to the front of the vehicle.
[0009] Furthermore, a plurality of reinforcing ribs are provided on one end of the upper plate and the lower plate away from the connecting plate, and the plurality of reinforcing ribs are staggeredly installed between the upper plate and the lower plate.
[0010] Beneficial effects:
[0011] 1. In the present invention, the connection plate and the side branches including the upper plate, the lower plate and the rotating mechanism are arranged to facilitate locking and releasing the supporting state of the two-wheeled vehicle, thereby avoiding serious consequences such as injuries to the rider and other objects or falling due to imbalance when the vehicle hits protrusions on the ground when the side branches are not folded up or when the vehicle is pushed or driven.
[0012] 2. In the present invention, the rotation position of the side branch can be limited by the setting of the drop groove. Specifically, when parking support is needed, the user only needs to put down the side branch with his feet or other means. Under the action of his own gravity, the side branch will rotate downward by a small angle in the direction perpendicular to the line connecting the front and rear wheels. At this time, the upper plate will contact the lower end surface of the notch to limit the position, thereby preventing the side branch from continuing to rotate toward the front of the vehicle. Then, the vehicle is tilted to make the side branch contact the ground. Under the action of the vehicle's own gravity, the side branch will automatically flip upward by a small angle, so that the upper plate will be separated from the lower end surface Finally, under the action of the vehicle's own gravity or force applied by other means, the side branch will rotate toward the front of the vehicle at a small angle, so that the lower plate contacts the lower end surface of the notch to limit the position, thereby preventing the side branch from continuing to rotate toward the front of the vehicle. When the two-wheeled vehicle is straightened and released from the ground, the external force applied to the side branch by the two-wheeled vehicle is removed, and the side branch will automatically swing downward at a small angle under the action of its own gravity. At this time, the upper plate just falls on the upper surface of the connecting plate. Since there is no limiting effect between the two, the side branch can rotate freely in the forward and backward directions relative to the connecting plate.
[0013] 3. In the present invention, by configuring the pin shaft, the pin hole, and the size of the pin hole being larger than the size of the pin shaft, the side branch can be easily rotated along the direction of the line connecting the front and rear wheels and in a direction perpendicular to the line connecting the front and rear wheels.
[0014] 4. In the present invention, by setting the upper end surface as a horizontal plane, it can ensure that there is sufficient height space between the side branches and the ground during pushing or driving the cart, further preventing the side branches from hitting protrusions on the ground and causing serious consequences such as imbalance and falling. In addition, it can effectively limit the height to which the side branches are lifted, making it convenient for the rider to control the rotation of the side branches toward the front of the cart.
[0015] 5. In the present invention, the setting of the elastic mechanism can provide a certain pre-pressure for the limitation and support of the side branch to prevent it from rotating freely. In addition, when the two-wheeled vehicle is straightened and released from the parking state, the speed of the side branch rotating toward the front of the vehicle can be increased; combined with the setting of the position limit of the hinge point of the elastic mechanism and the connecting plate, it can be ensured that when the side branch is in the retracted state or the supporting state, the force applied by the elastic mechanism to the side branch is close to the upper end face or the lower end face, thereby improving stability.
[0016] 6. In the present invention, by providing reinforcing ribs, the connection strength between the upper plate and the lower plate can be improved, thereby improving the overall structural strength of the side branch. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model in the supporting state;
[0019] Figure 2 This is a schematic diagram of the installation structure when the upper plate of the utility model contacts the lower end surface;
[0020] Figure 3 This is a schematic diagram of the side branch structure of the utility model.
[0021] Description of reference numerals:
[0022] 1. Connecting plate; 2. Side branch; 3. Upper end face; 4. Lower end face; 5. Upper plate; 6. Lower plate; 7. Drop groove; 8. Pin hole; 9. Pin shaft; 10. Reinforcement rib. DETAILED DESCRIPTION
[0023] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.
[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.
[0026] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.
[0027] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.
[0029] The utility model provides a two-wheeled vehicle bracket with an automatic unlocking function, such as Figure 1 、 Figure 2 and Figure 3 As shown, it includes a connecting plate 1 and a side branch 2, the connecting plate 1 is provided with a notch, one end of the side branch 2 is movably installed at the notch, when the side branch 2 contacts the upper end surface 3 of the notch, the side branch 2 is in a retracted state, and when the side branch 2 contacts the lower end surface 4 of the notch, the side branch 2 is in a supporting state, the side branch 2 includes an upper plate 5, a lower plate 6 and a rotating mechanism, the upper plate 5 and the lower plate 6 are arranged opposite to each other and are respectively located on both sides of the connecting plate 1, the distance between the upper plate 5 and the lower plate 6 is greater than the thickness of the connecting plate 1, one end of the upper plate 5 and the lower plate 6 is rotatably connected to the connecting plate 1 through a rotating mechanism, and the rotation direction includes bidirectional rotation along the direction of the line connecting the front and rear wheels and bidirectional rotation in a direction perpendicular to the line connecting the front and rear wheels.
[0030] In this embodiment, by providing the connecting plate 1 and the side branches 2 including the upper plate 5, the lower plate 6 and the rotating mechanism, the supporting state of the two-wheeled vehicle can be conveniently locked and released, thereby avoiding serious consequences such as injuries to the rider and other objects or unbalanced falls caused by hitting protrusions on the ground when the vehicle is pushed or driven without the side branches 2 being folded up.
[0031] In the present invention, preferably, Figure 1 As shown, a foot pad (not shown in the figure) is provided at one end of the side branch 2 away from the rotating mechanism, wherein the foot pad can be a disc (not shown in the figure). By setting the disc foot pad, the contact area between the side branch 2 and the ground can be increased, the stability of the two-wheeled vehicle can be improved, and the risk of the two-wheeled vehicle tipping over due to soft ground can be effectively prevented.
[0032] In the present invention, preferably, Figure 1 、 Figure 2 and Figure 3As shown, a drop groove 7 is provided at one end of the side branch 2 and close to the lower end face 4. The drop groove 7 is located on the side face of the lower plate 6, that is, the side face of the upper plate 5 is higher than the bottom face of the drop groove 7. Before the side branch 2 enters the supporting state from the retracted state, the side face of the upper plate 5 abuts against the lower end face 4 for limiting position. When the side branch 2 enters the supporting state, the side face of the lower plate 6 abuts against the lower end face 4 for limiting position.
[0033] In this embodiment, the setting of the drop groove 7 can limit the rotation position of the side branch 2. Specifically, when parking support is needed, the user only needs to put down the side branch 2 with his feet or other means. The side branch 2 will rotate downward by a small angle in the direction perpendicular to the line connecting the front and rear wheels under the action of its own gravity. At this time, the upper plate 5 will contact and limit the lower end surface 4 of the notch, thereby preventing the side branch 2 from continuing to rotate toward the front of the vehicle. Then, the vehicle is tilted to make the side branch 2 contact the ground. Under the action of the vehicle's own gravity, the side branch 2 will automatically flip upward by a small angle, so that the upper plate 5 is separated from the lower end surface 4. Finally, under the action of the vehicle's own gravity or force applied by other means, the side branch 2 will rotate toward the front of the vehicle by a small angle, so that the lower plate 6 contacts the lower end surface 4 of the notch to limit the position, thereby preventing the side branch 2 from continuing to rotate toward the front of the vehicle. When the two-wheeled vehicle is straightened and released from the ground, the external force applied to the side branch 2 by the two-wheeled vehicle is removed, and the side branch 2 will automatically swing downward by a small angle under the action of its own gravity. At this time, the upper plate 5 just falls on the upper surface of the connecting plate 1. Since there is no limiting effect between the two, the side branch 2 can rotate freely in the forward and backward directions relative to the connecting plate 1.
[0034] In the present invention, preferably, Figure 1 、 Figure 2 and Figure 3 As shown, the rotating mechanism includes a pin hole 8 and a pin shaft 9 rotatably installed in the pin hole 8. The size of the pin hole 8 is larger than the size of the pin shaft 9. The pin hole 8 is provided on the connecting plate 1, and the pin shaft 9 is fixedly installed between the upper plate 5 and the lower plate 6, or the upper plate 5 and the lower plate 6 are respectively provided with a pin hole 8, and the pin shaft 9 is fixedly installed on the connecting plate 1.
[0035] In this embodiment, by setting the pin shaft 9, the pin hole 8, and the size of the pin hole 8 being larger than the size of the pin shaft 9, the side branch 2 can be easily rotated along the direction of the line connecting the front and rear wheels and in a direction perpendicular to the line connecting the front and rear wheels.
[0036] In the present invention, preferably, Figure 1 and Figure 2 As shown, the upper end surface 3 is a horizontal plane. When the side branch 2 contacts the upper end surface 3, the side branch 2 is parallel to the direction of the line connecting the front and rear wheels.
[0037] In this embodiment, by setting the upper end surface 3 as a horizontal plane, it can be ensured that there is sufficient height space between the side branch 2 and the ground during pushing or driving the cart, further avoiding serious consequences such as the side branch 2 hitting protrusions on the ground and causing imbalance and falling. In addition, it can effectively limit the height to which the side branch 2 is lifted, making it convenient for the rider to control the rotation of the side branch 2 toward the front of the cart.
[0038] In the present invention, preferably, Figure 1 As shown, a two-wheeled vehicle stand with an automatic unlocking function also includes an elastic mechanism (not shown in the figure), the two ends of which are hinged to the connecting plate 1 and the side branch 2 respectively; the hinge point of the elastic mechanism and the connecting plate 1 is located above the side of the rotating mechanism close to the front of the vehicle. Specifically, the elastic mechanism is a spring, and the installation method of an existing two-wheeled vehicle, such as a bicycle, can be adopted to ensure that the side branch 2 can abut against the upper end surface 3 under the elastic force of the spring when in the retracted state, and can abut against the lower end surface 4 when lowered.
[0039] In this embodiment, the setting of the elastic mechanism can provide a certain pre-pressure for limiting and supporting the side branch 2 to prevent it from rotating freely. In addition, when the two-wheeled vehicle is straightened and released from the parking state, the rotation rate of the side branch 2 toward the front of the vehicle can be increased; combined with the setting of the position limit of the hinge point of the elastic mechanism and the connecting plate 1, it can be ensured that when the side branch 2 is in the retracted state or the supporting state, the force applied by the elastic mechanism to the side branch 2 is close to the upper end surface 3 or the lower end surface 4, thereby improving stability.
[0040] In the present invention, preferably, Figure 1 、 Figure 2 and Figure 3 As shown, a plurality of reinforcing ribs 8 are provided at one end of the upper plate 5 and the lower plate 6 away from the connecting plate 1 , and the plurality of reinforcing ribs 8 are staggeredly installed between the upper plate 5 and the lower plate 6 .
[0041] In this embodiment, the provision of the reinforcing ribs 8 can improve the connection strength between the upper plate 5 and the lower plate 6, thereby improving the overall structural strength of the side branch 2.
[0042] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0043] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.
Claims
1. A two-wheeled vehicle support with an automatic unlocking function, comprising a connecting plate (1) and a side branch (2), wherein the connecting plate (1) is provided with a notch, one end of the side branch (2) is movably mounted at the notch, and when the side branch (2) contacts the upper end surface (3) of the notch, the side branch (2) is in a retracted state, and when the side branch (2) contacts the lower end surface (4) of the notch, the side branch (2) is in a supporting state, characterized in that: The side branch (2) comprises an upper plate (5), a lower plate (6) and a rotating mechanism. The upper plate (5) and the lower plate (6) are arranged opposite to each other and are respectively located on both sides of the connecting plate (1). The distance between the upper plate (5) and the lower plate (6) is greater than the thickness of the connecting plate (1). One end of the upper plate (5) and the lower plate (6) is rotatably connected to the connecting plate (1) through the rotating mechanism, and the rotation direction includes bidirectional rotation along the direction of the line connecting the front and rear wheels and bidirectional rotation along the direction perpendicular to the line connecting the front and rear wheels.
2. A two-wheeled vehicle stand with automatic unlocking function according to claim 1, characterized in that: A drop groove (7) is provided at one end of the side branch (2) and on a side close to the lower end surface (4). The drop groove (7) is located on the side surface of the lower plate (6). Before the side branch (2) enters the supporting state from the retracted state, the side surface of the upper plate (5) abuts against the lower end surface (4) for limiting position. When the side branch (2) enters the supporting state, the side surface of the lower plate (6) abuts against the lower end surface (4) for limiting position.
3. The two-wheeled vehicle stand with automatic unlocking function according to claim 2, characterized in that: The rotating mechanism comprises a pin hole (8) and a pin shaft (9) rotatably mounted in the pin hole (8); the size of the pin hole (8) is larger than the size of the pin shaft (9); the pin hole (8) is provided on the connecting plate (1); the pin shaft (9) is fixedly mounted between the upper plate (5) and the lower plate (6); or the pin holes (8) are respectively provided on the upper plate (5) and the lower plate (6); and the pin shaft (9) is fixedly mounted on the connecting plate (1).
4. The two-wheeled vehicle stand with automatic unlocking function according to claim 3, characterized in that: The upper end surface (3) is a horizontal surface, and when the side branch (2) contacts the upper end surface (3), the side branch (2) is parallel to the direction of the line connecting the front and rear wheels.
5. The two-wheeled vehicle stand with automatic unlocking function according to claim 4, characterized in that: It also includes an elastic mechanism, the two ends of which are hinged to the connecting plate (1) and the side branch (2) respectively.
6. The two-wheeled vehicle stand with automatic unlocking function according to claim 5, characterized in that: The hinge point between the elastic mechanism and the connecting plate (1) is located above the side of the rotating mechanism close to the vehicle front.
7. The two-wheeled vehicle stand with automatic unlocking function according to claim 1, characterized in that: A plurality of reinforcing ribs (10) are provided at one end of the upper plate (5) and the lower plate (6) away from the connecting plate (1), and the plurality of reinforcing ribs (10) are staggeredly installed between the upper plate (5) and the lower plate (6).