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Detachable device and usage
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A detachable and detachable technology, applied in applications, clothing, buckles, etc., can solve problems such as difficult to detach, easy to deform, easy to deform, etc., to achieve the effect of light and easy extraction, convenient position fixing, and not easy to move
Active Publication Date: 2013-08-21
PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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Summary
Abstract
Description
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Application Information
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Problems solved by technology
Although the design of the device is simple, it is difficult to remove it in a short time because the pull cord is easily deformed under the action of external force, and both ends are fixed.
[0006] To sum up, for the button-type and plug-in detachable devices, the volume of the mechanism is large and the structure is relatively complicated, and each device is only connected to one connection point, so it is difficult to release multiple connection points at the same time
For the rope-drawn connection device, a rope can be used to connect multiple connection points in series, but because the rope is soft and easily deformed under external force, both ends of the release rope are tied to a fixed position, so it is still difficult to connect in an emergency. quick relief
Method used
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Embodiment 1
[0076] A quick-drawing and detachable device includes a connection belt piece A 1, a release buckle 2, a detachment rope 3, and a connection belt piece B 4.
[0077] Wherein connecting belt piece A 1 is a nylon backpack belt, and its shape is as follows: figure 2 shown;
[0078] The channel 7 at the initial end of the connection belt A sheet 1 is formed by the connection belt A sheet 1 itself, and its shape is as follows: figure 2 shown;
[0079] Connecting belt B sheet 4 is a nylon knapsack strap, and its shape is as figure 2 shown;
[0080] Release buckle 2 is made of alloymetal, and its shape is as figure 1 shown;
[0081] The slot 6 on the top of the release button 2 is rectangular, its width is not greater than the diameter of the release rope 3, and its length is not greater than the width of the connecting belt A sheet 1.
[0082] The hole 5 in the middle is circular;
[0083] Take off the rope 3 and be a nylon rope, its outer diameter is not less than the in...
Embodiment 2
[0088] A quick-drawing and detachable device for multi-point connection, comprising two connection belt A pieces 1, two release buckles 2, one release rope 3 and two connection belt B pieces 4.
[0089] Wherein connecting belt piece A 1 is a nylon backpack belt, and its shape is as follows: figure 2 shown;
[0090] The channel 7 at the initial end of the connection belt A sheet 1 is formed by the connection belt A sheet 1 itself, and its shape is as follows: figure 2 shown;
[0091] Connecting belt B sheet 4 is a nylon knapsack strap, and its shape is as figure 2 shown;
[0092] Release buckle 2 is made of alloymetal, and its shape is as figure 1 shown;
[0093] The slot 6 on the top of the release button 2 is rectangular, its width is not greater than the diameter of the release rope 3, and its length is not greater than the width of the connecting belt A sheet 1.
[0094] The hole 5 in the middle is circular;
[0095] Take off the rope 3 and be a nylon rope, its o...
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Abstract
The invention discloses a detachable device and usage thereof. The detachable device comprises a connecting belt piece A (1), a detachable fastener (2) and a detachable rope (3), wherein the middle of the detachable fastener (2) is provided with a hole (5) penetrating through the detachable fastener (2), the top of the detachable fastener (2) is provided with a slot (6) communicated with the hole (5), and the bottom of the detachable fastener (2) is connected with a fixed point. The starting end of the connecting belt piece A (1) is provided with a passage (7) which is inserted into the hole (5) through the slot (6), the starting end of the detachable rope (3) is inserted into one end of the hole (5) of the detachable fastener (2) and penetrates out of the other end of the hole (5) through the passage (7), the width of the slot (6) is not larger than the diameter of the detachable rope (3), and the length of the slot (6) is not larger than the width of the connecting belt piece A (1). The detachable device can be assembled at connecting positions requiring quick detachment.
Description
technical field [0001] The present invention relates to a detachable device and a use method, in particular to a quick pull-out detachable device and a use method, in particular to a quick pull-out detachable device and a use method capable of connecting multiple points. Background technique [0002] Existing quick release devices mainly include button type, plug-in type and pull cord type. [0003] Push-button release device is common in the use of car seat safety belt, as: CN202445256U discloses a kind of push-button safety belt buckle, and it comprises belt buckle body buckle, and lock buckle is built-in insertion port, and the release button adjacent to insertion port, The buckle body buckle is fixed next to the car seat through the connecting piece at the bottom, and the driver and passenger can quickly unlock the seat belt buckle through the button. This device mainly relies on the interaction between the button and the buckle to realize disengagement. The device is r...
Claims
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Application Information
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IPC IPC(8): A44B11/25
Inventor 黄忠耀蔡利海高岩杨建雄李万利
Owner PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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