A high-strength handlebar

Abstract

The utility model relates to handlebar technical field, and disclose a high -strength handlebar, including handlebar column and handlebar hand, handlebar whole adopts carbon fibre material, is composed by outer tube, inner core pipe, reinforcing part, handlebar hand has the connecting portion for and handlebar column carries out the connection, both sides of connecting portion all are equipped with straight handle part, the end portion of straight handle part is inserted and is connected with the bent handle part, the end of straight handle part is inserted into straight handle part and is equipped with the insertion hole no. 1 who has been opened, the end of bent handle part insertion straight handle part is equipped with the insertion hole no. 2 who has been opened in insertion hole no. 1 place, and the inner diameter of insertion hole no. 1 and insertion hole no. 2 is equal, the insertion hole is inserted and is connected with the plug pin for positioning, this high -strength handlebar, through the reinforcing part of honeycomb can improve handlebar carrying strength, avoid and be easily bent, and will not occupy the weight of being bigger, again through the coating polyester coating to handlebar outside, can improve handlebar's corrosion -resistant, impact -resistant performance.

Description

Technical Field

[0001] This utility model relates to the field of bicycle handlebar technology, specifically a high-strength handlebar. Background Technology

[0002] Mountain bikes are a type of bicycle designed for off-road and hill-climbing riding scenarios. They are professional bicycles suitable for use in challenging terrains such as mountains, muddy roads, and desert dunes, and are loved by outdoor enthusiasts.

[0003] As a crucial component of mountain bikes, the strength of the handlebars is paramount. Since mountain bikes are often ridden on rugged, bumpy, and harsh terrain, the handlebars are subjected to significant forces. Traditional handlebars are prone to bending or even breaking under high pressure, which can lead to riders falling and getting injured. Therefore, there is an urgent need for high-strength mountain bike handlebars. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides the following technical solution: a high-strength bicycle handlebar, comprising a handlebar post and a handlebar portion. The handlebar portion has a connecting part for connecting with the handlebar post. Both sides of the connecting part are provided with straight handlebar portions. A curved handlebar portion is inserted into the end of the straight handlebar portion. A first insertion hole is provided through the end of the straight handlebar portion. A second insertion hole is provided at the end of the curved handlebar portion inserted into the straight handlebar portion, corresponding to the first insertion hole. The inner diameters of the first insertion hole and the second insertion hole are equal. A positioning pin is inserted into the insertion hole.

[0005] As an optimization, the handlebar is made of carbon fiber material and consists of an outer tube, an inner core tube, and a reinforcing part. The inner core tube is located inside the center of the outer tube, and the reinforcing part is located between the inner wall of the outer tube and the outer wall of the inner core tube. The reinforcing part is honeycomb-shaped.

[0006] As an optimization, the outer side of the handlebar is coated with a polyester coating, and the polyester coating is matte, which improves the handlebar's corrosion resistance and impact resistance.

[0007] As an optimization, the connecting part includes a fixing rod fixedly installed in the middle of the handlebar. A sleeve is fixedly installed on one side of the front of the fixing rod, and the sleeve is fitted onto the top of the handlebar post. A support is fixedly installed in the middle of the front of the top of the handlebar post. A screw is screwed onto one side of the front of the sleeve. By fitting the sleeve onto the top of the handlebar post and then screwing the screw through the support, the handlebar can be fixedly installed.

[0008] As an optimization, a limiting strip is fixedly installed on the outer side of the handlebar column, and a limiting groove is opened on the inner wall of the sleeve corresponding to the limiting strip. The limiting strip is slidably connected in the limiting groove. When the sleeve is installed, the limiting strip is positioned in the limiting groove, which can limit the sleeve.

[0009] As an optimization, the pin includes a rod inserted into the socket, a pull handle fixedly installed at the top of the rod, a sliding hole opened at the bottom of the rod, a slider slidably connected in the sliding hole, a ball embedded at the end of the slider, and a spring fixedly installed between the two sliders. The spring's own elastic force will drive the ball to protrude from the surface of the rod, thereby locking it outside the handlebar for positioning.

[0010] As an optimization, both the straight handle and the curved handle are fitted with rubber sleeves on their outer sides, and the outer sides of the rubber sleeves are provided with several diamond-shaped grooves, which can increase the friction of the rubber sleeves.

[0011] The beneficial effects of this utility model are:

[0012] This high-strength handlebar, with its honeycomb reinforcement, can improve the load-bearing capacity of the handlebar, preventing it from being easily bent and without taking up much weight. Furthermore, by coating the outside of the handlebar with a polyester coating, the handlebar's corrosion resistance and impact resistance can be improved.

[0013] This high-strength handlebar is assembled by inserting one end of the curved handlebar into the straight handlebar, aligning the insertion holes, and then inserting the slider into the insertion hole. At this time, the ball bearing is compressed, which will drive the slider into the sliding hole and compress the spring until the bottom end of the slider penetrates the insertion hole. Then, the spring's own elasticity will drive the ball bearing to protrude from the insertion rod surface, thus locking it outside the handlebar for positioning. This allows for convenient and quick assembly of the handlebar. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the handlebar of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the handle connection structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the pin structure of this utility model.

[0019] In the diagram: 1. Handlebar post; 2. Straight handlebar; 3. Curved handlebar; 4. Pin; 5. Outer tube; 6. Inner core tube; 7. Reinforcing part; 8. Fixing rod; 9. Sleeve; 10. Support; 11. Screw; 12. Limiting strip; 13. Insert rod; 14. Pull handle; 15. Slider; 16. Ball bearing; 17. Spring; 18. Rubber sleeve. Detailed Implementation

[0020] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-2 A high-strength bicycle handlebar includes a handlebar post 1 and a handlebar section. The handlebar section has a connecting part for connecting with the handlebar post 1. Straight handlebar sections 2 are provided on both sides of the connecting part. A curved handlebar section 3 is inserted into the end of each straight handlebar section 2. Rubber sleeves 18 are fitted on the outer sides of both the straight handlebar section 2 and the curved handlebar section 3. Several diamond-shaped grooves are arranged on the outer sides of the rubber sleeves 18 to increase their friction. A first insertion hole is provided at the end of the straight handlebar section 2, and a second insertion hole is provided at the end of the curved handlebar section 3 that is inserted into the straight handlebar section 2, corresponding to the first insertion hole. The inner diameters of socket one and socket two are equal, and a pin 4 for positioning is inserted into the socket. The handlebar is made of carbon fiber material and consists of an outer tube 5, an inner core tube 6, and a reinforcing part 7. The inner core tube 6 is located in the center of the outer tube 5, and the reinforcing part 7 is located between the inner wall of the outer tube 5 and the outer wall of the inner core tube 6. The reinforcing part 7 is honeycomb-shaped. The honeycomb-shaped reinforcing part 7 can improve the load-bearing strength of the handlebar, prevent it from being easily bent, and does not take up much weight. The outer side of the handlebar is coated with a layer of polyester coating, and the polyester coating is matte, which improves the corrosion resistance and impact resistance of the handlebar.

[0023] Please see Figure 3The connecting part includes a fixing rod 8 fixedly installed in the middle of the handlebar. A sleeve 9 is fixedly installed on one side of the front of the fixing rod 8, and the sleeve 9 is sleeved on the top of the handlebar post 1. A support 10 is fixedly installed in the middle of the front of the top of the handlebar post 1. A screw 11 is screwed to one side of the front of the sleeve 9. By sleeved on the top of the handlebar post 1 and screwed through the support 10, the handlebar can be fixedly installed.

[0024] Please see Figure 3 A limiting strip 12 is fixedly installed on the outer side of the handlebar column 1. A limiting groove is opened on the inner wall of the sleeve 9 corresponding to the limiting strip 12, and the limiting strip 12 is slidably connected in the limiting groove. When the sleeve 9 is installed, the limiting strip 12 is located in the limiting groove, which can limit the sleeve 9, restrict the rotation of the sleeve 9, and improve the stability of the handlebar installation.

[0025] Please see Figure 4-5 The pin 4 includes a rod 13 inserted into the socket. A pull handle 14 is fixedly installed at the top of the rod 13. A sliding hole is opened in the bottom of the rod 13. A slider 15 is slidably connected in the sliding hole. A ball 16 is embedded at the end of the slider 15. A spring 17 is fixedly installed between the two sliders 15. The spring 17 will drive the ball 16 to protrude from the surface of the rod 13 by its own elastic force, so that it can be locked outside the handlebar for positioning.

[0026] In use, first, put the sleeve 9 on the top of the handlebar post 1, then screw the screw 11 through the support 10 to fix the handlebar in place. Then, insert the curved handlebar part 3 into the straight handlebar part 2 and align the insertion holes. Then, insert the slider 15 into the insertion hole. At this time, the ball bearing 16 will be pressed and will drive the slider 15 to slide into the sliding hole. At the same time, it will compress the spring 17 until the bottom end of the slider 15 passes through the insertion hole. At this time, the spring 17 will drive the ball bearing 16 to protrude from the surface of the insertion rod 13 and thus lock it in place on the outside of the handlebar. This completes the assembly of the handlebar, which is convenient and quick.

[0027] In summary, this high-strength handlebar, through the honeycomb-shaped reinforcing part 7, can improve the load-bearing strength of the handlebar, prevent it from being easily bent, and does not take up much weight. Furthermore, by coating the outside of the handlebar with a polyester coating, the corrosion resistance and impact resistance of the handlebar can be improved.

[0028] By inserting one end of the curved handlebar part 3 into the straight handlebar part 2 and aligning the insertion holes, the slider 15 is then inserted into the insertion holes. At this time, the ball bearing 16 is pressed, which will cause the slider 15 to slide into the sliding hole. At the same time, the spring 17 will be compressed until the bottom end of the slider 15 penetrates the insertion hole. Then, the spring 17 will use its own elasticity to cause the ball bearing 16 to protrude from the surface of the insertion rod 13, and thus it can be locked outside the handlebar for positioning, thereby completing the assembly of the handlebar conveniently and quickly.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "join," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings.

[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A high-strength bicycle handlebar, comprising a handlebar post (1) and a handlebar portion, characterized in that: The handlebar has a connecting part for connecting with the handlebar post (1). Both sides of the connecting part are provided with straight handlebars (2). A curved handlebar (3) is inserted into the end of the straight handlebar (2). A first insertion hole is opened through the end of the straight handlebar (2). A second insertion hole is opened at the end of the curved handlebar (3) that is inserted into the straight handlebar (2) corresponding to the first insertion hole. The inner diameters of the first insertion hole and the second insertion hole are equal. A positioning pin (4) is inserted into the insertion hole.

2. The high-strength handlebar according to claim 1, characterized in that: The handlebar is made of carbon fiber material and consists of an outer tube (5), an inner core tube (6), and a reinforcing part (7). The inner core tube (6) is located in the center of the outer tube (5), and the reinforcing part (7) is located between the inner wall of the outer tube (5) and the outer wall of the inner core tube (6). The reinforcing part (7) is honeycomb-shaped.

3. The high-strength handlebar according to claim 2, characterized in that: The handlebars are coated with a polyester coating on the outside, and the polyester coating is matte.

4. The high-strength handlebar according to claim 1, characterized in that: The connecting part includes a fixed rod (8) fixedly installed in the middle of the handlebar. A sleeve (9) is fixedly installed on one side of the front of the fixed rod (8), and the sleeve (9) is sleeved on the top of the handlebar post (1). A support (10) is fixedly installed in the middle of the front of the top of the handlebar post (1), and a screw (11) is screwed onto one side of the front of the sleeve (9).

5. The high-strength handlebar according to claim 4, characterized in that: A limiting strip (12) is fixedly installed on the outside of the handlebar column (1), and a limiting groove is opened on the inner wall of the sleeve (9) corresponding to the limiting strip (12), and the limiting strip (12) is slidably connected in the limiting groove.

6. The high-strength handlebar according to claim 1, characterized in that: The pin (4) includes a rod (13) inserted into the insertion hole. A handle (14) is fixedly installed at the top of the rod (13). A sliding hole is opened in the bottom of the rod (13). A slider (15) is slidably connected in the sliding hole. A ball (16) is embedded at the end of the slider (15). A spring (17) is fixedly installed between the two sliders (15).

7. The high-strength handlebar according to claim 6, characterized in that: Both the straight handle (2) and the curved handle (3) are fitted with rubber sleeves (18), and the outer sides of the rubber sleeves (18) are provided with a number of diamond-shaped grooves.

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