Firm and simple U-shaped bracket
A simple and U-shaped technology, applied in the field of U-shaped brackets, can solve the problems of complex assembly structure and inconvenient use, and achieve the effects of smooth and reliable movement, convenient disassembly and assembly, and rich assembly methods.
Inactive Publication Date: 2015-04-22
WENZHOU TONGYONG LOCK CO LTD
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
[0002] Existing bicycle locks are generally locked through the gap on the U-shaped bar and the deadbolt, which has disadvantages such as complex assembly structure and inconvenient use. It is an urgent problem to be solved in the field of bicycle locks to provide a simple and firm locking mechanism.
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Embodiment Construction
[0023] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0024] refer to Figure 1 to Figure 7 As shown, a firm and convenient U-shaped bracket of the present invention includes a first lock gate 1, a second lock gate 2 and a bracket body 3 for installing the first lock gate and the second lock gate, and the first lock gate 1 It has a positioning concave area 1A with an opening upward, the second lock gate 2 is superimposed on the first lock gate 1 and has a protrusion 2A extending into the first lock gate positioning concave area, and the first lock gate positioning concave area 1A has a drive Slope, the second lock gate 2 has a rotation positioning that the second lock gate 2 is opened relative to the first lock gate 1 by driving the slope and the protrusion 2A to drive and rotate when the first lock gate 1 moves horizontally away from the second lock gate direction Shaft 2B, the second locking gate 2 i...
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The invention provides a firm and simple U-shaped bracket, which comprises a first lock brake, a second lock brake, and a bracket body used for mounting the first lock brake and the second lock brake, wherein the first lock brake is provided with a positioning concave area with an upward opening; the second lock brake is arranged on the first lock brake in a stacking manner, and is provided with a raised block stretching into the positioning concave area of the first lock brake; the positioning concave area of the first lock brake is provided with a driving inclined plane; the second lock brake is provided with a rotating positioning shaft; the second lock brake is further provided with an elastic reset mechanism; inner sides, which are opposite, of the first lock brake and the second lock brake, are provided with locking faces which are matched with each other and hold together for locking The bracket has the benefits that unlocking is performed through the matching of the horizontal motion of the first lock brake and the rotation motion of the second lick brake, and holding together naturally for locking is performed under the action of a reset mechanism; the structure is simple, the locking is firm, and the disassembling and the assembling are convenient; lock brakes have reasonable shapes, and smooth and reliable motions.
Description
technical field [0001] The invention relates to the technical field of bicycle locks, in particular to a firm and simple U-shaped bracket. Background technique [0002] Existing bicycle locks are generally locked through the notch on the U-shaped bar and the dead bolt, which has disadvantages such as complex assembly structure and inconvenient use. Providing a simple and firm locking mechanism has become an urgent problem in the field of bicycle locks. Contents of the invention [0003] The present invention aims at the above-mentioned problems existing in the prior art, and provides a firm and convenient U-shaped bracket. [0004] In order to realize the above-mentioned purpose of the invention, the present invention adopts the following technical solutions: [0005] A firm and simple U-shaped bracket, including a first locking gate, a second locking gate and a bracket body for installing the first locking gate and the second locking gate. The first locking gate has a p...
Claims
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IPC IPC(8): E05B15/00E05B71/00
Inventor 章作林商华益
Owner WENZHOU TONGYONG LOCK CO LTD