Dual-lock positioning scooter folding structure

Abstract

The utility model relates to the technical field of scooters, and particularly provides a double-lock positioning scooter folding structure. The pedal comprises a pedal body, the pedal body is rotationally connected with a front rod through a connecting assembly, the connecting assembly comprises a lower clamping block, the top of the lower clamping block is fixedly connected with an upper clamping block, the lower clamping block is provided with a lower first clamping groove and a lower second clamping groove, the upper clamping block is provided with an upper clamping groove, and the upper clamping groove is fixedly connected with the upper clamping block. The number of the lower clamping blocks and the number of the upper clamping blocks are both two, and a locking mechanism is arranged between the two lower clamping blocks and the two upper clamping blocks. Through the arrangement of the connecting assembly, rotation of a second rotating rod and a third rotating rod can pull a first locking rod and a second locking rod to inwards retract into the mounting block through a first pull rod and a second pull rod; the upper clamping groove and the lower first clamping groove can be unlocked, the locking stability in the normal locking process is improved, the overall structural strength is improved, and the unlocking process is simpler and more visual.

Description

Technical Field

[0001] The utility model relates to the technical field of scooters, in particular to a scooter folding structure with double locking positions. Background Art

[0002] As a new type of entertainment and transportation tool, scooters are suitable for use by people of all ages, especially for teenagers. Scooters are a trendy sports product. However, in modern life, people have higher and higher requirements for daily necessities, requiring not only small size and easy to carry, but also multiple functions. Obviously, scooters with only a single function of riding and a single form can no longer meet people's needs; moreover, most scooters are large in size and very inconvenient to carry. At present, there are some folding scooters, but their small folding ratio makes it difficult to achieve real convenience of carrying, and their folding structure is complicated.

[0003] The inventor of this application found that there are the following problems in the practical use process:

[0004] Currently, the folding structure of scooters with double locking positions generally only has a single locking mechanism, which is connected by two cylindrical pins. Since the locking structure is not stable enough, it is possible to be accidentally unlocked during sliding. Especially when sliding at high speeds or encountering bumpy roads, this risk will increase significantly and cause injuries to users.

[0005] Therefore, it is necessary to provide a prefabricated building structure to solve the above technical problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an assembled building structure in view of the above-mentioned defects of the prior art.

[0007] To achieve the above-mentioned purpose, the technical solution of the utility model is: a folding structure of a scooter with double locking positions, comprising a pedal, the pedal is rotatably connected to a front rod through a connecting assembly, the connecting assembly comprises a lower clamping block, the top of the lower clamping block is fixedly connected to an upper clamping block, the lower clamping block is provided with a lower first clamping groove and a lower second clamping groove, the upper clamping block is provided with an upper clamping groove, two of the lower clamping blocks and two of the upper clamping blocks are provided, and a locking mechanism is provided between the two lower clamping blocks and the upper clamping blocks.

[0008] By adopting the above technical solution, this scooter folding structure with double locking positions provides double locking protection for the scooter through a specially designed locking mechanism, which significantly enhances the stability and safety of the scooter during use. The locking mechanism ensures that the front rod is firmly locked on the pedal when it is unfolded through a series of mechanical linkages, preventing folding or loosening due to unexpected situations, thereby ensuring the safety of the rider.

[0009] It is further provided that the locking mechanism comprises a mounting block, and a mounting groove is formed inside the mounting block.

[0010] By adopting the above technical solution, the mounting block provides a stable foundation for the locking mechanism, so that the locking mechanism can be firmly installed on the scooter and is not prone to loosening or displacement, thereby ensuring the reliability of the locking function. The mounting groove provides a space for accommodating the internal components of the locking mechanism, making the overall structure more compact while protecting the internal components from direct influence of the external environment.

[0011] It is further provided that the top of the mounting groove is rotatably connected with a gear, and the gear is meshed with an arc gear.

[0012] By adopting the above technical solution, the transmission and amplification of force is achieved by setting the meshing relationship between the gear and the arc gear. When the user operates the locking mechanism, this meshing relationship can ensure the smooth and effective transmission of force, making the locking and unlocking operations smoother and reducing the jamming phenomenon during the operation.

[0013] It is further provided that a first rotating rod is fixedly connected to one side of the arc gear, a second rotating rod is provided on one side of the first rotating rod, and a third rotating rod is provided on one side of the second rotating rod.

[0014] By adopting the above technical solution, by setting the first rotating rod, the second rotating rod and the third rotating rod, these rotating rods form a linkage mechanism in the locking mechanism. When the user operates the locking mechanism, these rotating rods will rotate in a certain order and manner, thereby realizing the locking or unlocking function of the scooter, making the operation of the locking mechanism more flexible and reliable.

[0015] It is further provided that both ends of the first rotating rod, the second rotating rod and the third rotating rod are rotatably connected with transmission rods.

[0016] By adopting the above technical solution, by arranging transmission rods at both ends of the first rotating rod, the second rotating rod and the third rotating rod, a stable linkage structure is formed, so that when one of the rotating rods rotates, the transmission rod can drive the other rotating rods to move together, thereby realizing the coordinated work between the various components.

[0017] It is further configured that both sides of the top of the second rotating rod are rotatably connected to the first pull rod, one side of the top of the first pull rod is rotatably connected to the first locking rod through a rotating shaft, and the first locking rod is adapted to the upper clamping groove.

[0018] By adopting the above technical solution, a sophisticated locking mechanism is realized by arranging the first pull rods on both sides of the top of the second rotating rod, and the first locking rod rotatably connected to one side of the top of the first pull rod through the rotating shaft. When the user needs to lock the scooter through the locking mechanism, this mechanism can ensure that the first locking rod stably enters the upper slot, thereby locking the scooter.

[0019] It is further configured that both sides of the top of the third rotating rod are rotatably connected to second pull rods, one side of the top of the second pull rod is rotatably connected to a second locking rod through a rotating shaft, and the second locking rod is adapted to the lower first slot and the lower second slot.

[0020] By adopting the above technical solution, by arranging the second pull rods on both sides of the top of the third rotating rod and the second locking rod on one side of the top of the second pull rod, the locking mechanism of the scooter is further enhanced, so that the second locking rod can be stably combined with the lower first slot or the lower second slot, providing the scooter with a double locking function, thereby significantly improving safety.

[0021] It is further provided that the top of the gear is fixedly connected with an outer rod, and the inside of the outer rod is slidably connected with a cross rod.

[0022] By adopting the above technical solution, an outer rod fixed on the top of the gear and a cross rod sliding inside the outer rod are provided, which provides an intuitive and convenient interface for the operation of the locking mechanism. The user can control the locking mechanism by operating the cross rod to lock and unlock the scooter. This design makes the operation easier and more intuitive.

[0023] It is further provided that a handle is fixedly connected to the top of the cross rod, and a pull handle is fixedly connected to the top of the handle.

[0024] By adopting the above technical solution, by fixing the grip on the top of the cross rod, a comfortable gripping point is provided for the user, so that the user's hand can get better support and stability when operating the locking mechanism, thereby completing the locking or unlocking action more easily.

[0025] It is further provided that the handle is rotatably connected to an extension handle via a damping shaft.

[0026] By adopting the above technical solution, the extension handle is rotatably connected to the grip through a damping shaft. The user can adjust the angle and position of the extension handle according to his or her usage habits or needs to make it more in line with personal operating habits and reduce the force required for control, thereby improving the comfort and convenience of operation.

[0027] Compared with the related art, the assembled building structure provided by the utility model has the following beneficial effects:

[0028] The utility model provides an assembled building structure, which is provided with a connecting component. When the user needs to unlock, the handle can be pulled outward by the handle and turned. This series of actions will drive the rotation of the cross rod, the outer rod and the gear, making the unlocking operation more intuitive and convenient, and improving the user experience. The rotation of the second rotating rod and the third rotating rod will pull the first locking rod and the second locking rod inwardly retracted into the interior of the mounting block through the first pull rod and the second pull rod, thereby realizing unlocking with the upper card slot and the lower first card slot, which not only improves the stability of the locking during the normal locking process and improves the overall structural strength, but also makes the unlocking process simpler and more intuitive.

[0029] The utility model provides an assembled building structure, which adopts a locking mechanism. When the front rod needs to be unlocked and retracted, the rotation of the arc gear and the first rotating rod will drive the second rotating rod and the third rotating rod to rotate together through the linked transmission rod, so that the whole unlocking process is smoother and more coordinated, and the convenience of operation is improved. The meshing design of the gear and the larger arc gear amplifies the force through the transmission ratio, effectively reduces the force required for unlocking, thereby preventing the problem of difficulty in unlocking due to jamming, enhancing the product usage experience, and improving the reliability and durability of the product.

[0030] The utility model provides an assembled building structure, which adopts an extendable handle. When the user needs to unlock or unfold the scooter, the extendable handle can be unfolded to increase the length of a lever arm. During the rotation of the handle, the extendable handle can act as a lever. According to the lever principle, the long lever arm can effectively reduce the force required by the user, making the unlocking or unfolding operation easier, further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 It is an enlarged structural schematic diagram of the locking mechanism of the utility model;

[0033] Figure 3 It is a partial cutaway structural schematic diagram of the locking mechanism of the utility model;

[0034] Figure 4 It is an enlarged structural schematic diagram of the second embodiment of the utility model.

[0035] Numbers in the figure: 1. pedal; 2. connecting assembly; 201. lower clamping block; 202. upper clamping block; 203. lower first clamping slot; 204. lower second clamping slot; 205. upper clamping slot; 206. locking mechanism; 2061. mounting block; 2062. mounting slot; 2063. gear; 2064. arc gear; 2065. first rotating rod; 2066. second rotating rod; 2067. third rotating rod; 2068. transmission rod; 2069. first pull rod; 20610. first locking rod; 20611. second pull rod; 20612. second locking rod; 20613. outer rod; 20614. cross rod; 20615. grip; 20616. handle; 20617. extension handle; 3. front rod. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0037] Embodiment 1:

[0038] like Figure 1 As shown, a folding structure of a scooter with double locking positions of the utility model comprises a pedal 1, the pedal 1 is rotatably connected to a front rod 3 through a connecting assembly 2, the connecting assembly 2 comprises a lower clamping block 201, the top of the lower clamping block 201 is fixedly connected to an upper clamping block 202, the lower clamping block 201 is provided with a lower first clamping groove 203 and a lower second clamping groove 204, the upper clamping block 202 is provided with an upper clamping groove 205, the lower clamping block 201 and the upper clamping block 202 are each provided with two, a locking mechanism 206 is provided between the two lower clamping blocks 201 and the upper clamping block 202, the folding structure of the scooter with double locking positions provides double locking protection for the scooter through a specially designed locking mechanism 206, which significantly increases the safety of the scooter. The stability and safety of the scooter during use are enhanced. The locking mechanism 206 can ensure that the front rod 3 is firmly locked on the pedal 1 when in the unfolded state through a series of mechanical linkages to prevent folding or loosening due to unexpected situations, thereby ensuring the safety of the rider. At the same time, the structure is provided with a lower first card slot 203, a lower second card slot 204 and an upper card slot 205 on the lower card block 201 and the upper card block 202 respectively. These card slots work together with the locking mechanism 206, making the folding and unlocking operations of the scooter simple and intuitive. The user can easily switch between the folded and unfolded states by simply controlling the locking mechanism 206 without the need for additional tools or complicated steps.

[0039] like Figure 2As shown, the locking mechanism 206 includes a mounting block 2061, and a mounting groove 2062 is provided inside the mounting block 2061. The mounting block 2061 provides a stable foundation for the locking mechanism 206, so that the locking mechanism can be firmly installed on the scooter and is not prone to loosening or displacement, thereby ensuring the reliability of the locking function. The mounting groove 2062 provides a space for accommodating the internal components of the locking mechanism 206, making the overall structure more compact and protecting the internal components from direct influence of the external environment. At the same time, if there is a problem inside the locking mechanism 206, the technician can easily open the mounting block 2061 to inspect and repair the internal components without large-scale disassembly of the entire scooter.

[0040] like Figure 2 and Figure 3 The top of the mounting groove 2062 is rotatably connected with a gear 2063, and the gear 2063 is meshed with an arc gear 2064. By setting the meshing relationship between the gear 2063 and the arc gear 2064, the transmission and amplification of force are realized. When the user operates the locking mechanism, this meshing relationship can ensure the smooth and effective transmission of force, making the locking and unlocking operations smoother and reducing the jamming phenomenon during the operation. At the same time, the design of the arc gear 2064 usually has a large radius, and in the gear transmission process, the force can be amplified. When the user performs the locking or unlocking operation, the required force can be reduced, making the operation easier. Especially in the case of jamming or large resistance, the effect of this force amplification is more obvious, which improves the user's experience.

[0041] like Figure 2 and Figure 3 A first rotating rod 2065 is fixedly connected to one side of the arc gear 2064, a second rotating rod 2066 is arranged on one side of the first rotating rod 2065, and a third rotating rod 2067 is arranged on one side of the second rotating rod 2066. By arranging the first rotating rod 2065, the second rotating rod 2066 and the third rotating rod 2067, these rotating rods form a linkage mechanism in the locking mechanism 206. When the user operates the locking mechanism, these rotating rods will rotate in a certain order and manner, so as to realize the locking or unlocking function of the scooter, making the operation of the locking mechanism more flexible and reliable. At the same time, through reasonable layout and design, these rotating rods can realize efficient motion transmission in a limited space, making the entire locking mechanism more compact, reducing the occupied space, and facilitating the miniaturization and lightweight design of the scooter.

[0042] like Figure 2 and Figure 3The first rotating rod 2065, the second rotating rod 2066 and the third rotating rod 2067 are all rotatably connected with the transmission rod 2068 at both ends. By arranging the transmission rod 2068 at both ends of the first rotating rod 2065, the second rotating rod 2066 and the third rotating rod 2067, a stable linkage structure is formed, so that when one of the rotating rods rotates, the transmission rod 2068 can drive the other rotating rods to move together, thereby realizing the coordinated work between the various components. At the same time, the transmission rod 2068 serves as a bridge connecting the various rotating rods, which can effectively transmit force and movement, thereby ensuring the stability and reliability of the locking mechanism when subjected to external force or impact.

[0043] like Figure 2 and Figure 3 , both sides of the top of the second rotating rod 2066 are rotatably connected with the first pull rod 2069, and one side of the top of the first pull rod 2069 is rotatably connected with the first locking rod 20610 through a rotating shaft. The first locking rod 20610 is adapted to the upper card slot 205. By providing the first pull rods 2069 on both sides of the top of the second rotating rod 2066 and the first locking rod 20610 rotatably connected to the top side of the first pull rod 2069 through a rotating shaft, a sophisticated locking mechanism is implemented. When the user needs to lock the scooter through the locking mechanism 206, this mechanism can ensure that the first locking rod 20610 stably enters the upper card slot 205, thereby locking the scooter. At the same time, the compatibility of the first locking rod 20610 and the upper card slot 205 ensures the accuracy and stability of the locking, making the scooter safer and more reliable in the locked state, and also improves the user experience, allowing the user to easily and accurately complete the locking operation.

[0044] like Figure 2 and Figure 3 , both sides of the top of the third rotating rod 2067 are rotatably connected with the second pull rod 20611, and one side of the top of the second pull rod 20611 is rotatably connected with the second locking rod 20612 through a rotating shaft. The second locking rod 20612 is adapted to the lower first card slot 203 and the lower second card slot 204. By arranging the second pull rods 20611 on both sides of the top of the third rotating rod 2067 and the second locking rod 20612 on one side of the top of the second pull rod 20611, the locking mechanism of the scooter is further enhanced, so that the second locking rod 20612 can be stably combined with the lower first card slot 203 or the lower second card slot 204, providing a double locking function for the scooter, thereby significantly improving safety. At the same time, the compatibility of the second locking rod 20612 with the lower card slot ensures the stability and reliability of the locking. When the user can choose different lower card slots to complete the locking after folding, it can effectively prevent the scooter from being easily unlocked or moved by others, so that the scooter can maintain a stable locked state in various environments.

[0045] like Figure 2 and Figure 3 The top of the gear 2063 is fixedly connected to an outer rod 20613, and the inner part of the outer rod 20613 is slidably connected to a cross rod 20614. By setting the outer rod 20613 fixed on the top of the gear 2063 and the cross rod 20614 sliding inside the outer rod 20613, an intuitive and convenient interface is provided for the operation of the locking mechanism. The user can control the locking mechanism by operating the cross rod 20614 to achieve locking and unlocking of the scooter. This design makes the operation simpler and more intuitive. At the same time, the sliding connection design of the cross rod 20614 inside the outer rod 20613 also increases the flexibility and stability of the operation. When the user can pull out the cross rod 20614, it is convenient to drive the operation of the entire locking mechanism through the handle 20615 later.

[0046] like Figure 2 and Figure 3 A handle 20615 is fixedly connected to the top of the cross rod 20614, and a handle 20616 is fixedly connected to the top of the handle 20615. By fixing the handle 20615 on the top of the cross rod 20614, a comfortable holding point is provided for the user, so that the user's hand can get better support and stability when operating the locking mechanism, thereby more easily completing the locking or unlocking action. At the same time, a handle 20616 is added to the top of the handle 20615 to provide the user with a convenient pulling point, so that the user can more easily pull or push the cross rod 20614, and then control the locking mechanism, which not only improves the convenience of operation, but also reduces the difficulty of operation, so that the user can complete the locking or unlocking operation more quickly, thereby improving the user experience.

[0047] During implementation, first, when unlocking is to be performed, the grip 20615 is pulled outward by the handle 20616, and then the grip 20616 is rotated, the grip 20616 drives the cross rod 20614 and the outer rod 20613 to rotate, and then drives the gear 2063 to rotate, the larger arc gear 2064 meshed with the gear 2063 is amplified by the transmission ratio, thereby reducing the force required for unlocking and preventing the difficulty in unlocking caused by jamming, and then the arc gear 2064 and the first rotating rod 2065 rotate, and the transmission rod 2068 driven by the joint measurement drives the second rotating rod 2066 and the third rotating rod 2067 to rotate , the second rotating rod 2066 and the third rotating rod 2067 rotate, and through the first pull rod 2069 and the second pull rod 20611, the first locking rod 20610 and the second locking rod 20612 are pulled inward to retract into the interior of the mounting block 2061. At this time, the first locking rod 20610 and the upper slot 205 are unlocked, and the second locking rod 20612 and the lower first slot 203 are unlocked, and then the front rod 3 is folded up so that the front rod 3 can be attached to the pedal 1, and finally the handle 20615 is rotated in the opposite direction to lock the second locking rod 20612 and the lower second slot 204, completing the entire folding process.

[0048] Embodiment 2:

[0049] like Figure 4 As shown, the grip 20615 is rotationally connected to the extension handle 20617 via the damping shaft, and the extension handle 20617 is rotationally connected to the grip 20615 via the damping shaft. The user can adjust the angle and position of the extension handle 20617 according to his or her usage habits or needs to make it more in line with personal operating habits and reduce the force required for control, thereby improving the comfort and convenience of operation. At the same time, the design of the damping shaft also makes the extension handle 20617 have a certain resistance during the rotation process, so that it can be stabilized in the position adjusted by the user and will not easily shake or shift, further improving the user experience.

[0050] During implementation, first, when unlocking or unfolding is required, the extension handle 20617 is unfolded so that the extension handle 20617 can act as a lever when the handle 20615 is rotated, further reducing the amount of force.

[0051] The advantages of this technical solution in practical applications include but are not limited to the following:

[0052] 1. Double locking improves structural strength;

[0053] 2. Enlarge the structure, reduce manpower consumption and reduce jams.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding structure of a scooter with double locking positions, characterized in that: The invention comprises a pedal (1), wherein the pedal (1) is rotatably connected to a front rod (3) via a connecting assembly (2), wherein the connecting assembly (2) comprises a lower clamping block (201), wherein the top of the lower clamping block (201) is fixedly connected to an upper clamping block (202), wherein the lower clamping block (201) is provided with a lower first clamping groove (203) and a lower second clamping groove (204), wherein the upper clamping block (202) is provided with an upper clamping groove (205), wherein two lower clamping blocks (201) and two upper clamping blocks (202) are each provided, and a locking mechanism (206) is provided between the two lower clamping blocks (201) and the two upper clamping blocks (202).

2. The folding structure of the scooter with double locking positions according to claim 1, characterized in that: The locking mechanism (206) comprises a mounting block (2061), and a mounting groove (2062) is provided inside the mounting block (2061).

3. The folding structure of the scooter with double locking positions according to claim 2, characterized in that: The top of the installation groove (2062) is rotatably connected to a gear (2063), and the gear (2063) is meshed with an arc gear (2064).

4. The folding structure of the scooter with double locking positions according to claim 3, characterized in that: A first rotating rod (2065) is fixedly connected to one side of the arc gear (2064), a second rotating rod (2066) is arranged on one side of the first rotating rod (2065), and a third rotating rod (2067) is arranged on one side of the second rotating rod (2066).

5. The folding structure of the scooter with double locking positions according to claim 4, characterized in that: Both ends of the first rotating rod (2065), the second rotating rod (2066) and the third rotating rod (2067) are rotatably connected to transmission rods (2068).

6. The folding structure of the scooter with double locking positions according to claim 4, characterized in that: Both sides of the top of the second rotating rod (2066) are rotatably connected to the first pull rod (2069), and one side of the top of the first pull rod (2069) is rotatably connected to the first locking rod (20610) via a rotating shaft, and the first locking rod (20610) is adapted to the upper slot (205).

7. The folding structure of the scooter with double locking positions according to claim 4, characterized in that: The second pull rod (20611) is rotatably connected to both sides of the top of the third rotating rod (2067), and the second pull rod (20611) is rotatably connected to the second locking rod (20612) on one side of the top via a rotating shaft, and the second locking rod (20612) is compatible with the lower first slot (203) and the lower second slot (204).

8. The folding structure of the scooter with double locking positions according to claim 3, characterized in that: The top of the gear (2063) is fixedly connected to an outer rod (20613), and the interior of the outer rod (20613) is slidably connected to a cross rod (20614).

9. The folding structure of the scooter with double locking positions according to claim 8, characterized in that: The top of the cross rod (20614) is fixedly connected to a handle (20615), and the top of the handle (20615) is fixedly connected to a handle (20616).

10. The folding structure of a scooter with double locking positions according to claim 9, characterized in that: The grip (20615) is rotatably connected to an extension handle (20617) via a damping shaft.

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