Quick connector

Abstract

The utility model provides a quick connector which comprises a first connector and a second connector. The first connector comprises a first hollow part, a first penetrating part and a first clamping mechanism. The second connector comprises a second hollow part, a second penetrating part and a second clamping mechanism. Therefore, the first connector can be correspondingly arranged on the second connector in a penetrating mode, the first clamping mechanism is located on the second penetrating portion, the second clamping mechanism is located on the first penetrating portion, the first clamping mechanism and the second clamping mechanism are combined with each other after rotation, and then the first connector is combined with the second connector in a removable mode. Therefore, the first joint and the second joint can be quickly and stably assembled.

Description

Technical Field

[0001] The utility model relates to a quick connector, in particular to a quick connector which can achieve fast and stable assembly. Background Art

[0002] Generally, when connecting two pipes, a joint is usually set at each end of the two pipes, one of which is a male joint with external threads, and the other is a female joint with internal threads. The two pipes are connected by threading the male joint and the female joint together.

[0003] However, although the existing male and female connectors can be screwed together to connect the two pipes, the design of the screw threads requires strong rotation when the male and female connectors are connected. In addition, in order to prevent them from loosening and separating due to vibration, the screw threads will be tightened after passing through the middle section, making it impossible to quickly assemble or separate the male and female connectors, resulting in inconvenience in actual use.

[0004] How to invent a quick connector to achieve the effect of fast and stable assembly and effectively improve the existing defects will be the active disclosure of the present invention. Utility Model Content

[0005] To achieve the above and other purposes, the present invention provides a quick connector, which includes a first connector and a second connector. The first connector includes a first hollow portion, a plurality of first penetration portions and a plurality of first clamping mechanisms, the first hollow portion is arranged on the inner side of the first connector, each first penetration portion and each first clamping mechanism are respectively arranged on the outer side wall of the first connector, and each first penetration portion is adjacent to one side of each first clamping mechanism; the second connector includes a second hollow portion, a plurality of second penetration portions and a plurality of second clamping mechanisms, the second hollow portion is arranged on the inner side of the second connector, each second penetration portion and each second clamping mechanism are respectively arranged on the inner side wall of the second connector and corresponding to the second hollow portion, and each second penetration portion is adjacent to one side of each second clamping mechanism; wherein one end of the first connector is correspondingly penetrated into the second hollow portion by one end of the second connector, and each first clamping mechanism is located at each second penetration portion, and each second clamping mechanism is located at each first penetration portion, and each first clamping mechanism and each second clamping mechanism are combined with each other by rotation, so that the first connector can be removably combined with the second connector.

[0006] Optionally, the other end of the first joint is provided with a first connecting portion.

[0007] Optionally, each first clamping mechanism is respectively provided with a plurality of first convex ribs and a plurality of first grooves, and each first convex rib is arranged adjacent to each first groove.

[0008] Optionally, a first opening portion is provided at one end of each of the first grooves, and a first stop portion is provided at the other end of each of the first grooves.

[0009] Optionally, the other end of the second joint is provided with a second connecting portion.

[0010] Optionally, each second clamping mechanism is respectively provided with a plurality of second convex ribs and a plurality of second grooves, and each second convex rib is arranged adjacent to each second groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required to be used in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0012] Figure 1 It is an exploded schematic diagram of the first joint and the second joint of the utility model.

[0013] Figure 2 It is a side view schematic diagram of the first connector of the present invention.

[0014] Figure 3 It is a front view schematic diagram of the first joint of the utility model.

[0015] Figure 4 It is a side view schematic diagram of the second connector of the present invention.

[0016] Figure 5 It is a schematic diagram of the cross-section of the second joint of the utility model.

[0017] Figure 6 It is a schematic diagram of the assembly state of the first connector and the second connector of the utility model.

[0018] Figure 7 It is a schematic diagram of the cross-section state of the first joint and the second joint after being assembled in the utility model.

[0019] Reference numerals

[0020] 1 First connector

[0021] 11 First hollow part

[0022] 12 First Wearing Department

[0023] 13. First clamping mechanism

[0024] 131 First rib

[0025] 132 First Groove

[0026] 133 First opening

[0027] 134 first stopper

[0028] 14 First connection

[0029] 2 Second connector

[0030] 21 Second hollow part

[0031] 22 Second Wearing Department

[0032] 23 Second clamping mechanism

[0033] 231 Second rib

[0034] 232 Second groove

[0035] 24 Second connection DETAILED DESCRIPTION

[0036] The fluid connection structure of the embodiment of the present invention will be further described below with reference to the accompanying drawings.

[0037] The aforementioned and other technical aspects, features, and effects of the utility model are clearly presented in the following detailed description of the preferred embodiments, accompanied by accompanying drawings. It is worth noting that directional terms such as "up," "down," "left," "right," "front," and "rear" used in the following embodiments refer only to the directions in the accompanying drawings. Therefore, the directional terms used are for illustrative purposes only and do not limit the utility model. Furthermore, in the following embodiments, identical or similar components will be referenced using the same or similar reference numerals.

[0038] See also Figures 1 to 7 , as shown in the figure: The utility model provides a quick connector, which includes a first connector 1 and a second connector 2.

[0039] The first connector 1 includes a first hollow portion 11, multiple first penetration portions 12 and multiple first clamping mechanisms 13. The first hollow portion 11 is arranged on the inner side of the first connector 1, and each first penetration portion 12 and each first clamping mechanism 13 are respectively arranged on the outer side wall of the first connector 1, and each first penetration portion 12 is adjacent to one side of each first clamping mechanism 13.

[0040] The second joint 2 includes a second hollow portion 21, multiple second penetration portions 22 and multiple second clamping mechanisms 23. The second hollow portion 21 is arranged on the inner side of the second joint 2. Each second penetration portion 22 and each second clamping mechanism 23 are respectively arranged on the inner side wall of the second joint 2 and correspond to the second hollow portion 21, and each second penetration portion 22 is adjacent to one side of each second clamping mechanism 23.

[0041] When assembling, one end of the first connector 1 can be passed through the second hollow portion 21 corresponding to one end of the second connector 2, so that the first hollow portion 11 and the second hollow portion 21 are interconnected, and at the same time, each first clamping mechanism 13 is located in each second penetration portion 22, and each second clamping mechanism 23 is located in each first penetration portion 12, and then the first connector 1 (or the second connector 2) is rotated, and after rotation, each first clamping mechanism 13 and each second clamping mechanism 23 are combined with each other.

[0042] When the first connector 1 and the second connector 2 are to be separated, it is only necessary to rotate the first connector 1 (or the second connector 2) in the reverse direction to separate the first clamping mechanisms 13 from the second clamping mechanisms 23, and to position the first clamping mechanisms 13 in the second penetration portions 22, while the second clamping mechanisms 23 in the first penetration portions 12. At this time, a reverse pulling force can be applied to the first connector 1 (or the second connector 2) to separate the first connector 1 from the second connector 2.

[0043] In this way, based on the description of the above embodiment, the first connector 1 can be removably assembled to the second connector 2 , so that the first connector 1 and the second connector 2 can be quickly and firmly assembled.

[0044] In addition to the above embodiments, in one embodiment of the present invention, the other end of the first joint 1 is provided with a first connecting portion 14, and the other end of the second joint 2 is provided with a second connecting portion 24; wherein the first connecting portion 14 and the second connecting portion 24 can be respectively provided for the pipe body to be assembled, so that after the first joint 1 is combined with the second hollow portion 21, each pipe body is connected to the second hollow portion 21 through the first hollow portion 11.

[0045] In addition to the above embodiments, in one embodiment of the present invention, each first clamping mechanism 13 is respectively provided with a plurality of first convex ribs 131 and a plurality of first grooves 132, and each first convex rib 131 is arranged adjacent to each first groove 132, wherein one end of each first groove 132 is respectively provided with a first opening portion 133, and the other end of each first groove 132 is respectively provided with a first stop portion 134, and each second clamping mechanism 23 is respectively provided with a plurality of second convex ribs 231 and a plurality of second grooves 232, and each second convex rib 231 is arranged adjacent to each second groove 232, and each first convex rib 131 and each second convex rib 231 are respectively staggered with each other, and each first groove 132 and each second groove 232 are respectively staggered with each other.

[0046] Based on the above embodiment, when assembling, one end of the first connector 1 can be passed through the second hollow portion 21 corresponding to one end of the second connector 2, so that the first hollow portion 11 and the second hollow portion 21 are interconnected, and at the same time, each first clamping mechanism 13 is located at each second penetration portion 22, and each second clamping mechanism 23 is located at each first penetration portion 12, and each first convex rib 131 corresponds to each second groove 232, and each second convex rib 231 corresponds to the first opening portion 133 of each first groove 132, and then the first connector 1 (or the second connector 2) is rotated, and after rotation, each first convex rib 131 is respectively snapped into each second groove 232, and each second convex rib 231 is respectively snapped into each first groove 132, and each second convex rib 231 is respectively limited by each first stop portion 134, so that each first clamping mechanism 13 and each second clamping mechanism 23 are combined with each other.

[0047] When the first connector 1 and the second connector 2 are to be separated, it is only necessary to rotate the first connector 1 (or the second connector 2) in the reverse direction so that the first ribs 131 are respectively moved out of the second grooves 232, and at the same time, the second ribs 231 are respectively moved out of the first grooves 132 through the first openings 133, so that the first clamping mechanisms 13 are separated from the second clamping mechanisms 23, and the first clamping mechanisms 13 are located in the second penetration portions 22, while the second clamping mechanisms 23 are located in the first penetration portions 12. At this time, a reverse pulling force can be applied to the first connector 1 (or the second connector 2) to separate the first connector 1 and the second connector 2.

[0048] In this way, based on the description of the above embodiment, the first connector 1 can be removably assembled to the second connector 2 , so that the first connector 1 and the second connector 2 can be quickly and firmly assembled.

[0049] In summary, the quick connector of the present invention can be installed so that the first connector is correspondingly inserted into the second connector, so that the first clamping mechanism is located at the second insertion portion, and the second clamping mechanism is located at the first insertion portion. After rotation, the first clamping mechanism and the second clamping mechanism are combined with each other, thereby allowing the first connector to be removably combined with the second connector, so that the first connector and the second connector can achieve a quick and stable assembly effect.

[0050] The above description is merely an embodiment of the present invention and is not intended to limit the patent scope of the present invention.

Claims

1. A quick connector, characterized in that: The quick connector comprises: a first connector, comprising a first hollow portion, a plurality of first penetration portions, and a plurality of first clamping mechanisms, wherein the first hollow portion is disposed on an inner side of the first connector, each first penetration portion and each first clamping mechanism is disposed on an outer side wall of the first connector, and each first penetration portion is disposed adjacent to one side of each first clamping mechanism; and a second connector, comprising a second hollow portion, a plurality of second penetration portions, and a plurality of second clamping mechanisms, wherein the second hollow portion is disposed on an inner side of the second connector, each second penetration portion and each second clamping mechanism is disposed on an inner sidewall of the second connector and corresponds to the second hollow portion, and each second penetration portion is disposed adjacent to one side of each second clamping mechanism; One end of the first connector is correspondingly passed through the second hollow portion by one end of the second connector, and each first clamping mechanism is located in each second passing portion, and each second clamping mechanism is located in each first passing portion, and each first clamping mechanism and each second clamping mechanism are combined with each other by rotation, so that the first connector can be removably combined with the second connector.

2. The quick connector according to claim 1, characterized in that: The other end of the first joint is provided with a first connecting portion.

3. The quick connector according to claim 1, characterized in that: Each first clamping mechanism is respectively provided with a plurality of first convex ribs and a plurality of first grooves, and each first convex rib is arranged adjacent to each first groove.

4. The quick connector according to claim 3, characterized in that: One end of each of the first grooves is respectively provided with a first opening portion, and the other end of each of the first grooves is respectively provided with a first stopping portion.

5. The quick connector according to claim 1, characterized in that: The other end of the second joint is provided with a second connecting portion.

6. The quick connector according to claim 1, characterized in that: Each second clamping mechanism is respectively provided with a plurality of second convex ribs and a plurality of second grooves, and each second convex rib is arranged adjacent to each second groove.

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