Motorcycle heating handlebar

Abstract

The motorcycle heating handlebar comprises an inner pipe sleeve, an outer pipe sleeve fixedly installed on the inner pipe sleeve and a heating part, an annular cavity is formed in the top of the inner pipe sleeve and the top of the outer pipe sleeve, an outer penetrating hole is formed in the top of the annular cavity, an inner penetrating hole is formed in the bottom of the annular cavity, and the heating part is provided with two electric wires. In daily use, by the adoption of the technical scheme, the two electric wires of the heating component sequentially penetrate through the inner penetrating hole, the annular cavity and the outer penetrating hole, then stretch out of the outer pipe sleeve and are communicated with a vehicle power source, and therefore the heating component is heated. The structure is simple, the production cost is low, the axis of the outer through hole is parallel to the inner pipe sleeve, that is, the parts, outside the outer pipe sleeve, of the two electric wires extend along the axis of the inner pipe sleeve, and the electric wires are not prone to being bent due to collision.

Description

Technical Field

[0001] The utility model relates to the technical field of handles, in particular to a heated handlebar for motorcycles. Background Art

[0002] Electric vehicles and motorcycles are relatively common means of transportation, and the handlebar is also one of their basic components.

[0003] An electric heating handlebar is a device that converts electrical energy into heat energy to provide warmth for the hands. It is usually used on the handlebars of vehicles such as motorcycles and electric vehicles to help the driver maintain the comfort and flexibility of the hands in cold weather.

[0004] The core of the electric heating handlebar is its electric heating element. When an electric current passes through the electric heating wire or carbon fiber heating sheet, electrical energy is converted into heat energy, causing the temperature of the handlebar cover to rise, thereby providing warmth for the hands. Some electric heating handlebar covers are also equipped with an intelligent temperature control device, which can automatically adjust the heating power according to the set temperature to keep the temperature of the handlebar cover constant and provide a more comfortable use experience.

[0005] In the existing electric heating handlebar, the power supply wiring structure of its electric heating wire is relatively complex, and the production cost is high. Therefore, improvement is needed. Summary of the Utility Model

[0006] The utility model aims to solve one of the technical problems existing in the prior art.

[0007] The present application provides a heated handlebar for motorcycles, which includes an inner tube sleeve, an outer tube sleeve fixedly installed on the inner tube sleeve, and a heating component. An annular cavity is formed at the top of the inner tube sleeve and the outer tube sleeve. An outer through hole is provided at the top of the annular cavity, and an inner through hole is provided at the bottom. The heating component is provided with two wires, and the two wires sequentially pass through the inner through hole, the annular cavity, and the outer through hole and extend out of the outer tube sleeve to connect to a power supply. The axis of the outer through hole is parallel to the axis of the inner tube sleeve.

[0008] The length of a section of the two wires in the annular cavity is greater than the minimum distance between the inner through hole and the outer through hole.

[0009] One side of the top of the outer tube sleeve is provided with a housing with a notch opened at the top and an inner cavity communicating with the annular cavity. A cover plate with an outer through hole is detachably installed in the notch through a plugging structure.

[0010] A jack is provided in the housing, and a plug rod for plugging into the jack is provided at the bottom of the cover plate.

[0011] One end of the bottom surface of the cover plate is provided with a hook for abutting against the top surface of the housing, and a recess for engaging with the peripheral wall of the cover plate is provided on the peripheral wall of the notch.

[0012] The inner tube sleeve includes a wire drawing tube, an inner handlebar, and a connecting sleeve. The wire drawing tube is inserted into the inner circle of the inner handlebar, and the inner handlebar is sleeved on the outer circle of the connecting sleeve.

[0013] A plurality of long grooves are provided at intervals on the top of the inner peripheral wall of the connecting sleeve, and a plurality of clamping edges for clamping with corresponding long grooves are fixedly arranged on the outer peripheral wall of the wire drawing pipe.

[0014] A ring groove is provided at the top of the inner cavity of the inner handle, a pair of insertion blocks are symmetrically arranged on the peripheral wall of the ring groove, a pair of clamping openings for clamping with corresponding insertion blocks are symmetrically arranged on the peripheral wall of the connecting sleeve, a pair of deformation grooves are symmetrically opened at the bottom of the connecting sleeve, a pair of positioning blocks are fixedly arranged, and a pair of positioning grooves for inserting with each positioning block are provided at the bottom of the ring groove.

[0015] The beneficial effects of the utility model are as follows:

[0016] Two wires of the heating component sequentially pass through the inner through hole, the annular cavity and the outer through hole and then extend out of the outer sleeve, and are connected to the vehicle power supply. The structure is simple and the production cost is low. Moreover, the axis of the outer through hole is parallel to the inner sleeve. That is to say, the parts of the two wires outside the outer sleeve also extend along the axis of the inner sleeve. Compared with the prior art, it is not easy to be bent due to being bumped. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the heated handle of a motorcycle in an embodiment of the present application;

[0018] Figure 2 is a three-dimensional view of the heated handle of a motorcycle in an embodiment of the present application;

[0019] Figure 3 is a three-dimensional view of the heated handle of a motorcycle in an embodiment of the present application;

[0020] Figure 4 is a top view of the heated handle of a motorcycle in an embodiment of the present application;

[0021] Figure 5 is Figure 4 a schematic cross-sectional structure diagram in the A-A direction in;

[0022] Figure 6 is a three-dimensional view of the top end structure of the outer sleeve in an embodiment of the present application;

[0023] Figure 7 is a three-dimensional view of the cover plate in an embodiment of the present application;

[0024] Figure 8 is a three-dimensional view of the matching state of the top end structure of the outer sleeve and the connecting sleeve in an embodiment of the present application;

[0025] Figure 9 is a three-dimensional view of the connecting sleeve in an embodiment of the present application;

[0026] Figure 10 is a three-dimensional view of the wire drawing pipe in an embodiment of the present application. DETAILED DESCRIPTION OF THE INVENTION

[0027] The technical solutions in the embodiments of the present application will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0028] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same category, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0029] The motorcycle heating handle provided by the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings through specific embodiments and their application scenarios.

[0030] Embodiment 1:

[0031] As Figures 1 to 10 shown, the embodiment of the present application provides a motorcycle heating handle, including an inner tube sleeve 1, an outer tube sleeve 3 fixedly installed on the inner tube sleeve 1, and a heating component. An annular cavity 4 is formed at the top of the inner tube sleeve 1 and the outer tube sleeve 3. An outer through hole 5 is provided at the top of the annular cavity 4, and an inner through hole 6 is provided at the bottom. The heating component is provided with two wires 7. The two wires 7 sequentially pass through the inner through hole 6, the annular cavity 4, and the outer through hole 5 and extend out of the outer tube sleeve 3 to connect to a power source. The axis of the outer through hole 5 is parallel to the axis of the inner tube sleeve 1.

[0032] In a specific embodiment of the present application, the length of a section of the two wires 7 in the annular cavity 4 is greater than the minimum distance between the inner through hole 6 and the outer through hole 5.

[0033] Using the above motorcycle heating handle, as Figure 1 and Figure 2 shown, the two wires 7 of the heating component sequentially pass through the inner through hole 6, the annular cavity 4, and the outer through hole 5 and then extend out of the outer tube sleeve 3 to be connected to the vehicle power source. The structure is simple and the production cost is low. Moreover, the axis of the outer through hole 5 is parallel to the inner tube sleeve 1. That is to say, the part of the two wires 7 outside the outer tube sleeve 3 also extends along the axis of the inner tube sleeve 1. In the prior art, the outer ends of the wires 7 are mostly arranged perpendicular to the axis of the outer tube sleeve 3, which is relatively prominent and easy to be knocked. Compared with the prior art, it is not easy to be bent due to being knocked.

[0034] In actual implementation, when the outer sleeve 3 rotates relative to the inner sleeve 1, the distance between the inner perforation 6 and the outer perforation 5 changes. One end of the two wires 7 in the annular cavity 4 has sufficient length to cope with this situation, which will not affect the relative rotation of the outer sleeve 3 and the inner sleeve 1, and prevent the two wires 7 from being pulled when the outer sleeve 3 rotates relative to the inner sleeve 1, thereby increasing the service life of the two wires 7.

[0035] Embodiment 2:

[0036] The difference from Embodiment 1 is that in addition to including the structural features of the foregoing embodiment, a housing 12 with a top opening groove 11 at one side of the top of the outer sleeve 3 and the inner cavity communicating with the annular cavity 4 is provided. A cover plate 13 with an outer perforation 5 is detachably installed in the groove 11 through a plugging structure.

[0037] In a specific embodiment of the present application, a jack 14 is provided in the housing 12, and a plug rod 15 for plugging into the jack 14 is provided at the bottom of the cover plate 13.

[0038] In a specific embodiment of the present application, a support column 16 is fixedly provided at the bottom of the inner cavity of the housing 12, and the jack 14 is opened in the support column 16.

[0039] In a specific embodiment of the present application, a hook 2 for abutting against the top surface of the housing 12 is provided at one end of the bottom surface of the cover plate 13, and a recessed groove for engaging with the peripheral wall of the cover plate 13 is provided on the peripheral wall of the groove 11.

[0040] Using the above-mentioned motorcycle heated handgrip, as Figures 3 to 7 shown, after the two wires 7 pass through the inner cavity of the housing 12 from the annular cavity 4, they respectively pass through both sides of the support column 16 and then pass out from the outer perforation 5. Then, the hook 2 is inserted into the inner cavity of the housing 12 to press the two wires 7 between the bottom end of the hook 2 and the bottom of the inner cavity of the housing 12. Then, the plug rod 15 is aligned with the jack 14, and the cover plate 13 is pressed to make the peripheral wall of the cover plate 13 sink into the recessed groove, and the plug rod 15 is completely inserted into the jack 14 and plugged into the jack 14 to complete the fixation of the other ends of the two wires 7. When the outer sleeve and the inner sleeve rotate relative to each other, both ends of the two wires 7 close to the outer perforation 5 and the inner perforation 6 are in a fixed state, and only the position of the part located in the annular cavity 4 changes.

[0041] Embodiment 3:

[0042] The difference from Embodiment 2 is that in addition to including the structural features of the foregoing embodiment, the inner sleeve 1 includes a wire drawing tube 101, an inner handle 102 and a connecting sleeve 103. The wire drawing tube 101 is inserted into the inner circle of the inner handle 102, and the inner handle is sleeved on the outer circle of the connecting sleeve 103.

[0043] In a specific embodiment of the present application, several long grooves 104 are provided at intervals on the top of the inner peripheral wall of the connecting sleeve 103, and several clamping edges 105 for clamping with the corresponding long grooves 104 are fixed on the outer peripheral wall of the wire drawing tube 101.

[0044] In a specific embodiment of the present application, a ring groove 17 is provided at the top of the inner cavity of the inner handle 102, a pair of insertion blocks 18 are symmetrically provided on the peripheral wall of the ring groove 17, a pair of clamping openings 19 for clamping with the corresponding insertion blocks 18 are symmetrically provided on the peripheral wall of the connecting sleeve 103, a pair of deformation grooves 20 are symmetrically formed at the bottom of the connecting sleeve 103, a pair of positioning blocks 21 are fixed, and a pair of positioning grooves 22 for inserting with the respective positioning blocks 21 are provided at the bottom of the ring groove 17.

[0045] Using the above motorcycle heated handle, as Figures 8 to 10 shown, the connecting sleeve 103 and the wire drawing tube 101 are inserted and matched with each other, and several clamping edges 105 on the peripheral wall of the wire drawing tube 101 are inserted with the respective long grooves 104 on the inner cavity of the connecting sleeve 103 to increase the friction between the connecting sleeve 103 and the wire drawing tube 101. The connecting sleeve 103 and the inner handle 102 are inserted and matched with each other. During the process, the lower end of the connecting sleeve 103 is inserted into the ring groove 17, and the respective positioning blocks 21 are inserted into the positioning grooves 22. A slope is provided on the outer circle at the bottom end of the connecting sleeve 103, and a slope is also provided at the top end of each insertion block 18. During the process of the connecting sleeve 103 moving towards the bottom end of the ring groove 17, both sides of the bottom end of the connecting sleeve 103 are pushed and deformed inward by the slopes at the top of a pair of insertion blocks 18, and the width of a pair of deformation grooves 20 is reduced until the bottom end of the connecting sleeve 103 abuts against the bottom surface of the ring groove 17, and each insertion block 18 and the corresponding clamping opening 19 are opposite to each other. Both sides of the bottom end of the connecting sleeve 103 are reset under the action of its own elastic force, so that each clamping opening 19 and each insertion block 18 are clamped with each other, completing the mutual connection of the connecting sleeve 103, the wire drawing tube 101 and the inner handle.

[0046] There is an activity space between both sides of the clamping opening 19 and both sides of the corresponding insertion block 18, which facilitates the quick clamping of the clamping opening 19 and the corresponding insertion block 18. The radial positioning is realized by the insertion of the respective positioning blocks 21 and the corresponding positioning grooves 22, reducing the assembly difficulty.

[0047] Embodiment 4:

[0048] The difference from Embodiment 3 is that in addition to including the structural features of the foregoing embodiment, a circular hole 23 is provided at the top of the outer tube sleeve 3, a pair of arc grooves 24 are symmetrically provided on the peripheral wall of the circular hole, a convex ring 25 is fixed on the peripheral wall of the connecting sleeve 103, a pair of limit sliders 26 respectively slidably installed in the respective arc grooves 24 are symmetrically provided at the bottom of the convex ring 25, and a return spring (not shown in the figure) is installed between the inner tube sleeve 1 and the outer tube sleeve 3.

[0049] Using the above motorcycle heated handle, as Figure 6 、 Figure 8 and Figure 9As shown, each arc groove 24 cooperates with each limit slider 26 to limit the maximum angle of relative rotation between the outer sleeve 3 and the inner sleeve 1. When the external force applied to the outer sleeve 1 is eliminated, the cooperation with the return spring enables the outer sleeve 3 to rotate and reset. There are similar settings for the rotational play of the outer sleeve 3 at the throttle handle positions of motorcycles and electric vehicles, avoiding the situation where the outer sleeve 3 immediately drives the inner sleeve 1 to rotate when starting to rotate, and instead twisting the throttle lever.

[0050] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described method may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0051] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. A motorcycle heated handlebar, comprising an inner tube sleeve, an outer tube sleeve fixedly mounted on the inner tube sleeve and a heating component, characterized in that: The inner and outer tube sleeves form an annular cavity at the top, an outer through hole is provided at the top of the annular cavity, and an inner through hole is provided at the bottom. The heating component has two electric wires, which pass through the inner through hole, the annular cavity and the outer through hole in sequence and extend out of the outer tube sleeve to connect to a power source. The axis of the outer through hole is parallel to the axis of the inner tube sleeve.

2. A motorcycle heated handlebar according to claim 1, characterized in that: The length of one section of the two electric wires in the annular cavity is greater than the minimum distance between the inner through hole and the outer through hole.

3. The motorcycle heated handlebar according to claim 1, characterized in that: A shell with a notch on the top and an inner cavity communicating with the annular cavity is provided on one side of the top of the outer sleeve, and a cover plate with external perforations is detachably installed in the notch through a plug-in structure.

4. The motorcycle heated handlebar according to claim 3, characterized in that: The shell body is provided with a plug hole, and the bottom of the cover plate is provided with a plug rod for plugging with the plug hole.

5. The motorcycle heated handlebar according to claim 3, characterized in that: One end of the bottom surface of the cover plate is provided with a hook for abutting against the top surface of the shell body, and the peripheral wall of the notch is provided with a recessed groove engaged with the peripheral wall of the cover plate.

6. A motorcycle heated handlebar according to any one of claims 1 to 5, characterized in that: The inner tube sleeve comprises a wire pulling tube, an inner handle and a connecting sleeve. The wire pulling tube is inserted into the inner circle of the inner handle, and the inner handle sleeve is arranged on the outer circle of the connecting sleeve.

7. A motorcycle heated handlebar according to claim 6, characterized in that: A plurality of long grooves are arranged at intervals on the top of the inner peripheral wall of the connecting sleeve, and a plurality of clamping edges for clamping with the corresponding long grooves are fixedly arranged on the outer peripheral wall of the wire drawing tube.

8. The motorcycle heated handlebar according to claim 7, characterized in that: A ring groove is provided at the top of the inner cavity of the inner handle, a pair of plug blocks are symmetrically provided on the peripheral wall of the ring groove, a pair of bayonet holes for engaging with the corresponding plug blocks are symmetrically provided on the peripheral wall of the connecting sleeve, a pair of deformation grooves are symmetrically opened at the bottom of the connecting sleeve, a pair of positioning blocks are fixedly provided, and a pair of positioning grooves for engaging with the positioning blocks are provided at the bottom of the ring groove.

Images