Joint device
A joint device, female joint technology, applied in the direction of pipe/pipe joint/pipe fitting, passing element, mechanical equipment, etc., can solve the problem of separation of male joint and female joint, easy separation of annular flange from lock, male joint and female joint Insufficient connection force and other problems to achieve the effect of improving connection force and avoiding separation
Pending Publication Date: 2020-05-15
LANGFANG SHUCHANG AUTOMOBILE COMPONENTS
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Problems solved by technology
[0005] In view of this, the embodiment of the present invention provides a joint device to solve the insufficient connection force between the male joint and the female joint. When the male joint receives a large pulling force away from the female joint, the annular flange is easy to disengage from the lock , which in turn leads to the technical problem that the cylinder is pulled out from the insertion channel, so that the male connector is separated from the female connector
Method used
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[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0058]figure 1 Schematic illustration of the assembly between the female connector and the male connector in the connector device provided for this embodiment Figure 1 ; figure 2 Schematic illustration of the assembly between the female connector and the male connector in the connector device provided for this embodiment Figure II ; image 3...
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The invention provides a joint device. The joint device comprises a male joint and a female joint. The female joint comprises a body, a locking spring and a lock catch. The inserted end of the body isconcaved inwards to form an inserting channel, and the locking spring is arranged in the inserting channel. A locking channel with the center line colinear with the center line of the inserting channel is arranged on the locking spring, and a locking block is arranged on the side wall of the locking channel. A first opening is formed in the side wall of the body, the lock catch comprises a checkplate, and the check plate is inserted into the first opening. The male joint comprises a column body and a check flange arranged on the outer side of the column body. After the column body is inserted into the inserting channel, the locking block on the locking spring and the check plate, inserted into the first opening, of the lock catch abut against the side, towards the inserted end, of the check flange at the same time, the locking spring and the lock catch can stop the check flange from moving out of the inserting channel at the same time, the connecting force between the male joint andthe female joint is improved, and the male joint and the female joint are prevented from being separated.
Description
technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a joint device. Background technique [0002] There are pipes in the automobile, such as fuel system and ventilation system, and the two interconnected pipes are connected through a joint device. The joint device includes a male joint connected to one pipe and a female joint connected to the other pipe. The male joint is inserted In the female joint to realize the communication between the two pipes. [0003] In the prior art, the male joint includes a cylinder and an annular flange arranged outside the cylinder. The female joint includes a body and a lock spring. The insertion end of the body is recessed inward to form an insertion channel, and a card is provided on the side wall of the insertion channel. slot, and the lock spring is set in the insertion channel; the lock spring is provided with a locking channel whose center line is collinear with the center l...
Claims
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Login to View More IPC IPC(8): F16L25/10
CPCF16L25/10
Inventor 张春霞刘佳奇
Owner LANGFANG SHUCHANG AUTOMOBILE COMPONENTS