Magnetic self-locking quick-release device for bicycles

Abstract

The utility model relates to the technical field of magnetic attraction self -locking quick detach, concretely is riding magnetic attraction self -locking quick detach device, including water bottle, still including installing in the bicycle connecting piece of bicycle frame, water bottle side wall installs water bottle connecting piece, water bottle connecting piece and water bottle between fixed mounting have the locking block mechanism that carries out the locking of bicycle connecting piece, bicycle connecting piece both sides install magnet two, the utility model: this product realizes quick positioning and pasting function through the magnet in bicycle connecting piece and water bottle connecting piece, the recess is designed to the middle column of bicycle connecting piece, the elastic movable limiting block is designed in water bottle connecting piece inside and is matched with the middle column groove of bicycle connecting piece, realizes quick self -locking function, the unlocking groove is designed to the both sides of water bottle connecting piece, and the special flat round groove position design of cooperation middle column of bicycle connecting piece, realize water bottle shell left and right rotation quick unlocking function.

Description

Technical Field

[0001] This utility model relates to the field of magnetic self-locking quick-release technology, specifically a cycling magnetic self-locking quick-release device. Background Technology

[0002] Bicycles have pre-drilled screw holes on the stem and downtube, mainly for mounting cup holders. In order to improve the aesthetics of bicycles, the cup holders are not directly installed. Instead, the cups are modified to attach magnetically to the stem and downtube. The common magnetic self-locking quick-release cup unlocking method on the market is to unlock in a specified direction or by pressing, which is inconvenient for users. Utility Model Content

[0003] The purpose of this invention is to provide a magnetic self-locking quick-release device for cycling, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: The cycling magnetic self-locking quick-release device includes a water bottle and a bicycle connector that is mounted on the bicycle frame; A water bottle connector is installed on the side wall of the water bottle, and a locking block mechanism for locking the bicycle connector is fixedly installed between the water bottle connector and the water bottle. Magnets 2 are installed on both sides of the bicycle connector, and magnet 1 is installed on the water bottle connector, which is attracted to magnets 2.

[0005] In a preferred embodiment of this utility model, a connector positioning groove is provided on the side wall of the water bottle, and a water bottle connector and a locking block mechanism are installed in the connector positioning groove.

[0006] In a preferred embodiment of this utility model, the locking mechanism includes a fixed lower cover, the top of which has a groove, and limit blocks and springs are installed at both ends of the inner wall of the groove. A fixed upper cover is installed on the top of the fixed lower cover, and the fixed lower cover and the fixed upper cover are fixedly installed on the water bottle connector by screws.

[0007] In a preferred embodiment of this utility model, one end of the spring is connected to the inner wall of the groove, and the other end is connected to the limiting block. The limiting block is slidably connected to the inner wall of the groove, and a positioning hole is provided in the middle of the fixed upper cover.

[0008] In a preferred embodiment of this utility model, magnets are fixedly installed at both ends of the bottom of the water bottle connector, arc-shaped concave walls are provided at both ends of the top of the water bottle connector, and a positioning hole corresponding to positioning hole one is provided in the middle of the water bottle connector.

[0009] In a preferred embodiment of this utility model, a positioning pin is fixedly provided in the middle of the bottom of the bicycle connector, a flat round groove is provided on the side wall of the positioning pin, cylindrical grooves are fixedly provided at both ends of the bicycle connector, a magnet is fixedly installed inside the cylindrical groove, and silicone sheets are fixedly installed at both ends of the bottom of the bicycle connector.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0011] This product achieves quick positioning and fitting through magnets in the bicycle connector and water bottle connector. The bicycle connector has a groove in the middle post, and the water bottle connector has an elastic movable limit block inside that cooperates with the groove in the middle post of the bicycle connector to achieve a quick self-locking function. The water bottle connector has unlocking slots on both sides, which, together with the special flat round groove design of the middle post of the bicycle connector, enable the water bottle shell to be quickly unlocked by rotating left and right. Compared to most magnetic self-locking quick-release water bottles on the market that use either a specific direction or a press-to-unlock method, which are inconvenient for users, this magnetic self-locking quick-release device can be rotated in both directions to unlock, allowing for operation by either the left or right hand. Attached Figure Description

[0012] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 A schematic diagram showing the disassembly of the magnetic self-locking quick-release device for cycling. Figure 2 A schematic diagram of the bicycle connector structure in a magnetic self-locking quick-release device for cycling. Figure 3 A schematic diagram of the locking block mechanism in a magnetic self-locking quick-release device for cycling. Figure 4 This is the front view of the magnetic self-locking quick-release device for cycling. Figure 5 Cross-section of the magnetic self-locking quick-release device for cycling. Figure 1 ; Figure 6 Cross-section of the magnetic self-locking quick-release device for cycling. Figure 2 ; Figure 7 A schematic diagram of the magnetic properties of magnet one and magnet two in the magnetic self-locking quick-release device for cycling; Figure 8 A schematic diagram of the limiting block and positioning pin structure in the locked state of the magnetic self-locking quick-release device for cycling. Figure 9A schematic diagram of the limit block and positioning pin structure in the unlocked state of the magnetic self-locking quick-release device for cycling. Figure 10 A schematic diagram of the locked state of the magnetic self-locking quick-release device for cycling; Figure 11 A schematic diagram of the unlocked state of the magnetic self-locking quick-release device for cycling. Figure 12 This is a schematic diagram of the bicycle connector structure in Embodiment 2 of the magnetic self-locking quick-release device for cycling.

[0013] In the diagram: water bottle 100, connector positioning groove 110, fixed lower cover 210, limit block 220, spring 230, fixed upper cover 240, positioning hole one 250, water bottle connector 310, arc-shaped concave wall 320, positioning hole two 330, magnet one 340, bicycle connector 410, positioning pin 420, flat round groove 430, cylindrical groove 440, magnet two 450, silicone sheet 460. Detailed Implementation

[0014] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. Example 1

[0015] Please refer to Figure 1-11 The cycling magnetic self-locking quick-release device includes a water bottle 100 and a bicycle connector 410 installed on the bicycle frame; The bicycle connector 410 has a through hole on one side and a strip-shaped through hole on the other side. Two sets of screws are then used to pass through the through holes and fix the connector 410 to the bicycle's stem or down tube, thereby fixing the bicycle connector 410 to the bicycle. A water bottle connector 310 is installed on the side wall of the water bottle 100, and a locking block mechanism for locking the bicycle connector 410 is fixedly installed between the water bottle connector 310 and the water bottle 100. The bicycle connector 410 is equipped with magnets 450 on both sides, and the water bottle connector 310 is equipped with magnets 340 that attract each other to magnets 450.

[0016] The water bottle 100 has a connector positioning groove 110 on its side wall, and a water bottle connector 310 and a locking block mechanism are installed in the connector positioning groove 110. The connector positioning groove 110 has a positioning function for the water bottle connector 310.

[0017] The locking mechanism includes a fixed lower cover 210, the top of which has a groove, and limit blocks 220 and springs 230 are installed at both ends of the inner wall of the groove. A fixed upper cover 240 is installed on the top of the fixed lower cover 210. The fixed lower cover 210 and the fixed upper cover 240 are fixedly installed on the water bottle connector 310 by screws. One end of the spring 230 is connected to the inner wall of the groove, and the other end is connected to the limit block 220. The limit block 220 is slidably connected to the inner wall of the groove. A positioning hole 250 is provided in the middle of the fixed upper cover 240. The locking mechanism has a locking function on the bicycle connector 410. The positioning pin 420 of the bicycle connector 410 extends into the groove of the fixed lower cover 210 through the positioning hole 250 and the positioning hole 330. The limiting block 220 is compressed by the curved surface at the top of the spring 230. After the positioning pin 420 extends to the bottom of the groove, the spring 230 elastically releases the limiting block 220 and causes the limiting block 220 to extend into the flat round groove 430, thereby achieving the locking state. When the water bottle is rotated left or right, the movable limit block slides along the side of the flat round groove. When the movable limit block is disengaged from the fastening part, the unlocking function can be realized, thus realizing the function of unlocking by rotating left or right.

[0018] Magnets 340 are fixedly installed at both ends of the bottom of the water bottle connector 310. Arc-shaped concave walls 320 are provided at both ends of the top of the water bottle connector 310. A positioning hole 330 corresponding to the positioning hole 250 is opened in the middle of the water bottle connector 310.

[0019] A positioning pin 420 is fixedly provided in the middle of the bottom of the bicycle connector 410. A flat round groove 430 is provided on the side wall of the positioning pin 420. A cylindrical groove 440 is fixedly provided at both ends of the bicycle connector 410. A magnet 450 is fixedly installed inside the cylindrical groove 440. A silicone sheet 460 is fixedly installed at both ends of the bottom of the bicycle connector 410. The magnet in the bicycle connector 410 is designed with the N pole facing down, and the magnet in the water bottle connector 310 is designed with the S pole facing up. When the water bottle 100 is vertically close to the bicycle connector 410, the internal magnets will provide an attractive force. Magnet 1 (340) and Magnet 2 (450) have a magnetic attraction effect to prevent water bottle 100 from rotating due to vibration from the bicycle. The working principle of this utility model is as follows: This quick-release water bottle for cycling has a groove designed in the middle post of the bicycle connector 410. The water bottle 100 connector has an elastic movable limiting block 220 inside that cooperates with the groove of the middle post of the bicycle connector 410 to achieve a quick self-locking function. The water bottle connector 310 has unlocking slots on both sides, which, together with the special flat round groove design of the middle post of the bicycle connector, enable the water bottle shell to rotate left and right to quickly unlock. In the bicycle connector 410, the magnet is designed with the N pole facing down, while in the water bottle connector 310, the magnet is designed with the S pole facing up. When the water bottle 100 is vertically close to the bicycle connector 410, the internal magnets attract each other, providing a magnetic force. This magnetic force pushes the movable limit block 220 open. When the movable limit block 220 reaches the flat round groove, the spring 230 provides a pushing force to push the movable limit block 220 into the groove, forming a snap-fit ​​state. This achieves automatic positioning and self-locking of the water bottle and the bicycle connector. When the water bottle is rotated left or right, the movable limit block slides along the side of the flat round groove. When the movable limit block disengages from the snap-fit ​​part, the unlocking function is achieved, thus realizing the function of unlocking by rotating left or right. Example 2

[0020] Please refer to Figure 12 Magnetic self-locking quick-release device for cycling; The bicycle connector 410 has strap through holes at both ends, and the straps are equipped with rubber anti-slip pads. The bicycle connector 410 is fixedly installed on the bicycle's stem or down tube by the straps and rubber anti-slip pads. The working principle of this utility model is as follows: compared with embodiment 1, the screw fixing method of bicycle connector 410 is replaced with the strap fixing method.

[0021] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cycling magnetic self-locking quick-release device, including a water bottle (100), characterized in that: It also includes a bicycle connector (410) installed on the bicycle frame. A water bottle connector (310) is installed on the side wall of the water bottle (100), and a locking block mechanism for locking the bicycle connector (410) is fixedly installed between the water bottle connector (310) and the water bottle (100). The bicycle connector (410) is equipped with magnets two (450) on both sides, and the water bottle connector (310) is equipped with magnet one (340) that attracts magnet two (450).

2. The cycling magnetic self-locking quick-release device according to claim 1, characterized in that, The water bottle (100) has a connector positioning groove (110) on its side wall, and a water bottle connector (310) and a locking block mechanism are installed in the connector positioning groove (110).

3. The cycling magnetic self-locking quick-release device according to claim 2, characterized in that, The locking mechanism includes a fixed lower cover (210), the top of which has a groove, and limit blocks (220) and springs (230) are installed at both ends of the inner wall of the groove. A fixed upper cover (240) is installed on the top of the fixed lower cover (210). The fixed lower cover (210) and the fixed upper cover (240) are fixedly installed on the water bottle connector (310) by screws.

4. The cycling magnetic self-locking quick-release device according to claim 3, characterized in that, One end of the spring (230) is connected to the inner wall of the groove, and the other end is connected to the limiting block (220). The limiting block (220) is slidably connected to the inner wall of the groove. The fixed cover (240) has a positioning hole (250) in the middle.

5. The cycling magnetic self-locking quick-release device according to claim 3, characterized in that, Magnets 1 (340) are fixedly installed at both ends of the bottom of the water bottle connector (310), and arc-shaped concave walls (320) are provided at both ends of the top of the water bottle connector (310). A positioning hole 2 (330) corresponding to positioning hole 1 (250) is opened in the middle of the water bottle connector (310).

6. The cycling magnetic self-locking quick-release device according to claim 1, characterized in that, A positioning pin (420) is fixedly provided in the middle of the bottom of the bicycle connector (410). A flat round groove (430) is provided on the side wall of the positioning pin (420). A cylindrical groove (440) is fixedly provided at both ends of the bicycle connector (410). A magnet (450) is fixedly installed inside the cylindrical groove (440). A silicone sheet (460) is fixedly installed at both ends of the bottom of the bicycle connector (410).

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