Quick-release bicycle stand
By designing the disassembly and assembly components of the quick-removing bicycle bracket, the time-consuming and labor-intensive disassembly of existing bicycle brackets is solved, and the convenience of rapid disassembly and installation is achieved, and the bicycle bracket is protected by soft pads.
Patent Information
- Application Number
- CN202420591230.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The disassembly of existing bicycle brackets is time-consuming and labor-intensive, which increases the difficulty of the operator's work.
A quick-removal bicycle bracket is designed, using disassembly and assembly components, including base, curved buckle, screws, handles and clamping plates, and the rapid removal and installation is achieved through the cooperation of semi-knurled latch and fixing latch.
This design greatly simplifies the disassembly and assembly process of bicycle brackets, improves the convenience of the operator, and protects the bicycle brackets through soft pads to avoid damage caused by excessive clamping pressure.
Smart Images
Figure CN222663685U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bicycle brackets, in particular to a quick-detachable bicycle bracket. Background Art
[0002] A bicycle, also known as a bicycle or a bike, is a means of transportation that uses human power as a mechanical transmission. It is mainly composed of a bicycle frame, a connecting frame, wheels, a seat and other parts.
[0003] The existing bicycle racks on the market are fixed to the bicycle by manually tightening screws, and the bicycle racks are disassembled by manually loosening the screws, which is time-consuming and laborious, and increases the difficulty of the operator's work. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a quick-detachable bicycle stand, which has the advantages of convenient disassembly and the like, and solves the existing problems.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-release bicycle rack comprises a frame main rod, a positioning groove is provided inside the frame main rod, a frame connecting rod is arranged inside the positioning groove, a disassembly and assembly component is provided on the outer wall of the frame connecting rod, the bottom of the disassembly and assembly component is fixedly connected to the top of the frame main rod, the disassembly and assembly component comprises a base and an arc buckle located on the outer wall of the frame connecting rod, the arc buckle is located on opposite sides of the base, the base and the arc buckle are connected together by a semi-knurled pin, a screw is inserted into the inside of the arc buckle, the head end of the screw is connected to the handle through the handle pin, the tail end of the screw extends to the inside of the base, a fixing pin is provided inside the screw, a first clamping piece is fixedly connected to the inner wall of the base, and a second clamping piece is fixedly connected to the inner wall of the arc buckle.
[0006] Preferably, a first soft pad is fixedly connected to the inner wall of the first clamping piece, and both the first clamping piece and the first soft pad are arc-shaped.
[0007] Preferably, a second soft pad is fixedly connected to the inner wall of the second clamping piece, and both the second clamping piece and the second soft pad are arc-shaped.
[0008] Preferably, the second clamping piece is located on the opposite side of the first clamping piece, and the size of the first clamping piece is consistent with the size of the second clamping piece.
[0009] In summary, the present invention has at least one of the following beneficial effects:
[0010] 1. The quick-release bicycle stand is more convenient for operators to disassemble and assemble the bicycle stand through the disassembly and assembly components, which speeds up the disassembly and assembly speed of operators and effectively improves the convenience of operators. When in use, the hole of the base and the hole of the arc buckle are aligned, and then the semi-knurled pin is inserted into it, so that the three parts are connected together, so that the arc buckle can rotate around the semi-knurled pin, the hole of the screw head is aligned with the hole of the handle, and the handle pin is inserted into the hole, so that the three parts are connected together, so that the handle can rotate around the handle pin, the fixed pin is inserted into another hole of the base, and then the screw is screwed into the threaded hole of the screw, so that the screw and the handle can rotate around the fixed pin. When the bicycle stand needs to be loosened, the handle is pushed outward and the arc buckle is opened to quickly disassemble. If the bicycle stand needs to be installed, the base and the arc buckle are only needed to be closed, the bicycle rod is clamped by the first clamping plate and the second clamping plate, and the handle is pressed inward to complete the installation. It is simple to install and easy to disassemble.
[0011] 2. The quick-detachable bicycle stand can effectively protect the bicycle stand by providing the first soft pad and the second soft pad. Both the first soft pad and the second soft pad are made of elastic rubber material and have a certain buffering effect, which can prevent the bicycle stand from being clamped and damaged by excessive clamping and locking pressure. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 It is a cross-sectional view of the main rod of the frame and the connecting rod of the frame in the utility model;
[0014] Figure 3 It is a structural schematic diagram of the disassembly and assembly components in the utility model;
[0015] Figure 4 It is a cross-sectional view of the disassembly and assembly components of the utility model;
[0016] Figure 5 It is an exploded view of the disassembly and assembly components in the utility model.
[0017] Among them: 1. frame main rod; 2. disassembly and assembly components; 3. frame connecting rod; 4. base; 5. arc buckle; 6. screw; 7. handle; 8. handle pin; 9. fixed pin; 10. semi-knurled pin; 11. first clamping plate; 12. first cushion; 13. second clamping plate; 14. second cushion. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-5 A quick-detachable bicycle stand comprises a frame main rod 1, a positioning groove is provided inside the frame main rod 1, a frame connecting rod 3 is arranged inside the positioning groove, a disassembly assembly 2 is arranged on the outer wall of the frame connecting rod 3, the bottom of the disassembly assembly 2 is fixedly connected to the top of the frame main rod 1, the disassembly assembly 2 comprises a base 4 and an arc buckle 5 located on the outer wall of the frame connecting rod 3, the arc buckle 5 is located on the opposite side of the base 4, the base 4 and the arc buckle 5 are connected together through a semi-knurled pin 10, a screw 6 is inserted into the arc buckle 5, the head end of the screw 6 is connected to the handle 7 through the handle pin 8, the tail end of the screw 6 extends to the inside of the base 4, a fixing pin 9 is penetrated inside the screw 6, a first clamping piece 11 is fixedly connected to the inner wall of the base 4, and a second clamping piece 13 is fixedly connected to the inner wall of the arc buckle 5.
[0020] When in use, the hole of the arc buckle 5 of the base 4 is aligned with the hole, and then the semi-knurled pin 10 is inserted into it, so that the three parts are connected together, so that the arc buckle 5 can rotate around the semi-knurled pin 10, the hole of the screw 6 head is aligned with the hole of the handle 7, and the handle pin 8 is inserted into the hole, so that the three parts are connected together, so that the handle 7 can rotate around the handle pin 8, and the fixed pin 9 is inserted into another hole of the base 4, and then the screw 6 is screwed into the threaded hole of the screw 6, so that the screw 6 and the handle 7 can rotate around the fixed pin 9. When the bicycle rack needs to be loosened, the handle 7 is moved outward, and then the arc buckle 5 is opened, and it can be quickly disassembled. If the bicycle rack needs to be installed, the base 4 and the arc buckle 5 only need to be closed, the bicycle rod is clamped by the first clamping piece 11 and the second clamping piece 13, and then the handle 7 is buckled inward to complete the installation. Simple installation and convenient disassembly.
[0021] By providing the disassembly and assembly component 2, it is more convenient for operators to disassemble and assemble the bicycle stand, which speeds up the disassembly and assembly of operators and effectively improves the convenience of operators.
[0022] like Figure 3 and Figure 4As shown, the inner wall of the first clamping piece 11 is fixedly connected with the first soft pad 12, and both the first clamping piece 11 and the first soft pad 12 are arc-shaped. The inner wall of the second clamping piece 13 is fixedly connected with the second soft pad 14, and both the second clamping piece 13 and the second soft pad 14 are arc-shaped. The second clamping piece 13 is located on the opposite side of the first clamping piece 11, and the size of the first clamping piece 11 is consistent with the size of the second clamping piece 13.
[0023] The bicycle rack can be effectively protected by the first soft pad 12 and the second soft pad 14. Both the first soft pad 12 and the second soft pad 14 are made of elastic rubber material and have a certain buffering effect, which can prevent the bicycle rack from being clamped by excessive clamping and locking pressure.
[0024] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art, and the machinery, parts and equipment all adopt conventional models in the prior art.
[0025] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A quick-release bicycle stand, comprising a frame main rod (1), characterized in that: A positioning groove is provided inside the frame main rod (1), a frame connecting rod (3) is provided inside the positioning groove, a disassembly assembly (2) is provided on the outer wall of the frame connecting rod (3), the bottom of the disassembly assembly (2) is fixedly connected to the top of the frame main rod (1), the disassembly assembly (2) comprises a base (4) and an arc buckle (5) located on the outer wall of the frame connecting rod (3), the arc buckle (5) is located on the opposite side of the base (4), the base (4) and the arc buckle (5) are connected to each other. 5) are connected together by a semi-knurled pin (10), a screw (6) is inserted into the interior of the arc-shaped buckle (5), the head end of the screw (6) is connected to the handle (7) through the handle pin (8), the tail end of the screw (6) extends to the interior of the base (4), a fixing pin (9) is provided through the interior of the screw (6), a first clamping piece (11) is fixedly connected to the inner wall of the base (4), and a second clamping piece (13) is fixedly connected to the inner wall of the arc-shaped buckle (5).
2. The quick-release bicycle stand according to claim 1, characterized in that: The inner wall of the first clamping piece (11) is fixedly connected to a first soft pad (12); the first clamping piece (11) and the first soft pad (12) are both arc-shaped.
3. The quick-release bicycle stand according to claim 1, characterized in that: The inner wall of the second clamping piece (13) is fixedly connected to a second soft pad (14); the second clamping piece (13) and the second soft pad (14) are both arc-shaped.
4. The quick-release bicycle stand according to claim 1, characterized in that: The second clamping piece (13) is located on the opposite side of the first clamping piece (11), and the size of the first clamping piece (11) is consistent with the size of the second clamping piece (13).