Scooter handle adjusting mechanism

Abstract

The utility model discloses a scooter handle adjusting mechanism, which belongs to the technical field of scooters, and comprises a bottom plate, a handle arranged at the top of the bottom plate, an armrest part arranged at the side part of the handle, a locking component arranged between the handle and the bottom plate, and a folding component arranged between the armrest part and the handle, the locking assembly comprises a limiting unit arranged on the inner side of the bottom of the handle and locking grooves formed in the top face and the side face of the bottom plate, the limiting unit comprises a locking rod movably arranged at the bottom of the inner side of the barrel and an elastic piece arranged at the top of the locking rod, and the size of the bottom end of the locking rod is matched with the size of the locking grooves. The folding assembly comprises an extrusion piece arranged in the handrail part, a limiting rod arranged on the side portion of the extrusion piece, and a limiting groove formed in the outer side face of the handle and matched with the end portion of the limiting rod in size. By means of the locking assembly and the folding assembly, the handrail part can be conveniently stored, the overall size of the device is reduced, and the device is convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of scooter technology, and in particular to a scooter handlebar adjustment mechanism. Background Technology

[0002] With the advancement and development of technology, people have more and more choices for transportation. Currently, most transportation tools are being improved towards being lightweight and compact. Among them, scooters are very popular among young people. Scooters are smaller than bicycles and are easier to use. Scooters mainly provide support for users through handlebars, making it easier for them to maintain their balance and better control the scooter. The appropriate handlebar height is very important for the safe use of scooters.

[0003] Many existing scooters do not have folding handlebars, which means the handlebars are always facing upwards. This results in the scooter taking up a lot of space, making it difficult to move and store, and inconvenient to carry when going out. In addition, the length of the handlebar grip is fixed, making it inconvenient to fold it up.

[0004] Therefore, there is an urgent need to provide a scooter handlebar adjustment mechanism to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing scooter handlebars, which do not have a folding function, so that the handlebars are always facing upwards. This results in the scooter occupying a large space, making it difficult to move and store the scooter, and inconvenient to carry when going out. In addition, the length of the handlebar grip is fixed, which makes it inconvenient to store it. The present invention provides a scooter handlebar adjustment mechanism.

[0006] To solve the above-mentioned technical problems, the present invention provides a scooter handlebar adjustment mechanism, including a base plate, a handlebar disposed on the top of the base plate, and a handrail disposed on the side of the handlebar. A locking component is provided between the handlebar and the base plate, and a folding component is provided between the handrail and the handlebar.

[0007] The locking assembly includes a limiting unit disposed on the inner side of the bottom of the handle, and locking grooves disposed on the top surface and side surface of the base plate;

[0008] The folding assembly includes an extrusion member disposed inside the armrest, a limiting rod disposed on the side of the extrusion member, and a limiting groove disposed on the outer side of the handle that matches the size of the end of the limiting rod.

[0009] The present invention is further configured such that: a front wheel and a rear wheel are arranged opposite each other at the bottom of the base plate;

[0010] The top surface of the base plate is provided with an anti-slip pad.

[0011] The present invention is further configured such that: the handle includes a cylinder movably connected to the top edge of the base plate, one end of an extension rod movably disposed inside the cylinder, and a fixing rod installed at the other end of the extension rod; a locking bolt is threadedly connected to the side wall of the cylinder; and a groove adapted to the end size of the locking bolt is provided on the surface of the extension rod.

[0012] The present invention is further configured such that: the limiting unit includes a locking rod movably disposed at the bottom of the inner side of the cylinder and an elastic element disposed at the top of the locking rod, wherein the bottom dimension of the locking rod is adapted to the dimension of the locking groove.

[0013] The present invention is further configured such that: a through groove is provided on the side wall of the cylinder, and a push block is movably arranged inside the through groove, the push block being installed on the side of the locking rod.

[0014] The present invention is further configured such that: the extrusion member includes a threaded rod movably connected to the inner side of the armrest, a movable plate threadedly connected to the outer side of the threaded rod, one end of a connecting rod installed on the side of the movable plate, and the other end of the connecting rod being fixedly connected to the end of the limiting rod.

[0015] The present invention is further configured such that: a turntable is movably connected to the outer end of the armrest, and the turntable is installed at the end of the threaded rod.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. This utility model uses a locking assembly in conjunction with a rotating turntable to drive the threaded rod to rotate. Under the action of the threaded pair, the movable plate slides along the length of the threaded rod. When the movable plate slides, it works with the connecting rod to drive the limiting rod to move, thereby separating one end of the limiting rod from the limiting groove and releasing the limitation on the armrest. By rotating the armrest so that it is parallel to the handle, the size is reduced and the armrest can be easily stored.

[0018] 2. This utility model uses a folding component to push the upward push block to separate the locking rod from the locking groove, thereby releasing the limitation on the cylinder. By rotating the handle to make it contact the top surface of the base plate, and then using the elastic compression of the elastic element to push the locking rod into the locking groove on the side of the base plate, the handle is fixed to the top surface of the base plate, further reducing the overall size of the device and making it easy to carry. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the locking component of this utility model;

[0021] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0022] Figure 4 This is a three-dimensional structural diagram of the folding component of this utility model;

[0023] Figure 5 for Figure 4 A magnified view of a section at point B in the middle;

[0024] In the diagram: 1. Base plate; 11. Front wheel; 12. Rear wheel; 13. Anti-slip mat; 2. Handle; 21. Cylinder body; 22. Extension rod; 23. Fixing rod; 3. Handrail; 31. Turntable; 4. Locking assembly; 41. Limiting unit; 411. Locking rod; 412. Elastic element; 413. Push block; 42. Locking groove; 5. Folding assembly; 51. Extrusion element; 511. Threaded rod; 512. Movable plate; 513. Connecting rod; 52. Limiting rod; 53. Limiting groove. Detailed Implementation

[0025] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0026] Please see Figures 1-5 A scooter handlebar adjustment mechanism includes a base plate 1, a handlebar 2 disposed on the top of the base plate 1, and a handrail 3 disposed on the side of the handlebar 2. A locking assembly 4 is disposed between the handlebar 2 and the base plate 1 to fix the handlebar 2 to the base plate 1. A folding assembly 5 is disposed between the handrail 3 and the handlebar 2 to fold the handrail 3 to reduce the overall volume of the device.

[0027] The locking assembly 4 includes a limiting unit 41 disposed on the inner side of the bottom of the handle 2, and a locking groove 42 disposed on the top surface and side surface of the base plate 1;

[0028] The folding assembly 5 includes an extrusion member 51 disposed inside the armrest 3, a limiting rod 52 disposed on the side of the extrusion member 51, and a limiting groove 53 disposed on the outer side of the handle 2 and adapted to the end size of the limiting rod 52.

[0029] Among them, the bottom of the base plate 1 is provided with a front wheel 11 and a rear wheel 12 facing each other;

[0030] The top surface of the base plate 1 is provided with an anti-slip pad 13, preferably made of rubber.

[0031] The handle 2 includes a cylinder 21 movably connected to the top edge of the base plate 1, one end of an extension rod 22 movably disposed inside the cylinder 21, and a fixing rod 23 installed at the other end of the extension rod 22. The side wall of the cylinder 21 is threaded with a locking bolt. The surface of the extension rod 22 is provided with a groove that matches the size of the end of the locking bolt. There are multiple grooves, and the multiple grooves are equidistantly distributed on the surface of the extension rod 22.

[0032] The limiting unit 41 includes a locking rod 411 movably disposed at the bottom of the inner side of the cylinder 21 and an elastic element 412 disposed at the top of the locking rod 411. The bottom dimension of the locking rod 411 is adapted to the dimension of the locking groove 42. Preferably, the elastic element 412 is a compression spring.

[0033] The side wall of the cylinder 21 is provided with a through groove, and a push block 413 is movably arranged inside the through groove. The push block 413 is installed on the side of the locking rod 411.

[0034] The extrusion component 51 includes a threaded rod 511 movably connected to the inner side of the handrail part 3, a movable plate 512 threadedly connected to the outer side of the threaded rod 511, one end of a connecting rod 513 installed on the side of the movable plate 512, the other end of the connecting rod 513 being fixedly connected to the end of the limiting rod 52, and the side wall of the fixed rod 23 also having a limiting groove 53 adapted to the size of the end of the limiting rod 52.

[0035] The outer end of the handrail 3 is movably connected to a turntable 31, which is installed at the end of the threaded rod 511.

[0036] When this device needs to be transported, firstly, the turntable 31 is rotated to drive the threaded rod 511 to rotate. Under the action of the threaded pair, the movable plate 512 slides along the length of the threaded rod 511. When the movable plate 512 slides, it will drive the limiting rod 52 to move through the connecting rod 513, thereby separating one end of the limiting rod 52 from the limiting groove 53, thus releasing the limitation on the handrail 3. By rotating the handrail 3 to make it parallel to the handle 2, the volume is reduced, making it easier to store the handrail 3.

[0037] Then, by pushing the push block 413 upward, it causes the locking rod 411 to separate from the locking groove 42, thereby releasing the restriction on the cylinder 21. By rotating the handle 2, it contacts the top surface of the base plate 1. Then, with the elastic squeezing action of the elastic element 412, the locking rod 411 is pushed to engage with the locking groove 42 on the side of the base plate 1, thereby fixing the handle 2 to the top surface of the base plate 1, further reducing the overall size of the device and making it easy to carry.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A scooter handle adjustment mechanism, comprising a base plate (1), a handle (2) arranged on the top of the base plate (1), a handrail part (3) arranged on the side of the handle (2), characterized in that: The handle (2) and the bottom plate (1) are provided with a locking assembly (4), and the handrail part (3) and the handle (2) are provided with a folding assembly (5); The locking assembly (4) comprises a limiting unit (41) arranged on the inner side of the bottom of the handle (2), and a locking groove (42) arranged on the top surface and the side surface of the bottom plate (1); The folding assembly (5) comprises a pressing piece (51) arranged in the inside of the handrail part (3), a limiting rod (52) arranged on the side of the pressing piece (51), and a limiting groove (53) arranged on the outer side surface of the handle (2) and matching the size of the end of the limiting rod (52); The pressing piece (51) comprises a threaded rod (511) movably connected to the inner side of the handrail part (3), an activity plate (512) threadedly connected to the outer side of the threaded rod (511), and one end of a connecting rod (513) arranged on the side surface of the activity plate (512), and the other end of the connecting rod (513) is fixedly connected with the end of the limiting rod (52); The outer end of the handrail part (3) is movably connected with a rotating disc (31), and the rotating disc (31) is arranged on the end of the threaded rod (511).

2. A scooter handlebar adjustment mechanism according to claim 1, characterised in that: The bottom of the bottom plate (1) is provided with a front wheel (11) and a rear wheel (12) in opposite positions; The top surface of the bottom plate (1) is provided with a non-slip pad (13).

3. A scooter handlebar adjustment mechanism according to claim 2, characterised in that: The handle (2) comprises a cylinder (21) movably connected to the top edge of the bottom plate (1), one end of an extension rod (22) movably arranged in the inside of the cylinder (21), and a fixed rod (23) arranged on the other end of the extension rod (22), the side wall of the cylinder (21) is threadedly connected with a locking bolt, and the surface of the extension rod (22) is provided with a groove matching the size of the end of the locking bolt.

4. A scooter handlebar adjustment mechanism according to claim 3, characterised in that: The limiting unit (41) comprises a locking rod (411) movably arranged on the inner side of the bottom of the cylinder (21), and an elastic piece (412) arranged on the top of the locking rod (411), and the bottom end of the locking rod (411) is matched with the size of the locking groove (42).

5. A scooter handlebar adjustment mechanism according to claim 4, characterised in that: The side wall of the cylinder (21) is provided with a through groove, and a push block (413) is movably arranged in the through groove, and the push block (413) is arranged on the side of the locking rod (411).

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