TWM523778U - Improved structure of circular quick release connector - Google Patents

Description

Structural improvement of circular quick joint

The invention is a structural improvement of a circular quick connector, in particular, a connector body directly docked with a connector body for quick plugging, stable bonding, quick unloading, simple structure and easy to use.

A "round connector" of the prior art, such as U.S. Patent No. 6,517,373 B2, which includes a first connector insert or a first connector component and a second connector each having a second connector insert. a circular connector of the device member, wherein a sleeve-like latching segment is disposed around the first connector insert, and the latch is formed along the longitudinal direction of the connector from the sleeve-like latching segment One or more resilient latching flanges of the locking tab, the one or more resilient latching flanges being adapted to be locked to an annular groove formed in an inner side (locking position) of the second connector component, Moreover, wherein the first connector component includes an outer direct manual operation sleeve-like actuation slider, the outer direct manual operation sleeve-like actuation slider can be slid back along the longitudinal direction of the connector by a spring force (unlocked position) and adapted to actuate one or more of the sliding members, the one or more sliding supports being able to follow the longitudinal direction of the connector under a length of the latching flanges Sliding and adapted to support the latching flanges (locked The latching flange formed from the latching segment is integrally fixed to one end thereof in a manner to be connected backward to the end of the actuating slider, and the sliding support members are formed from the same One end of the moving piece and Directly guiding the free ends of the latching segments, wherein the sliding supports extend from the outer sides of the latching flanges, substantially only below their free ends, when the actuating slider is attached to the spring Push forward under force.

It is known from the above-mentioned U.S. patent that after the plug and the socket are butted, the actuating slider must be pushed again so that the sliding support member is inserted under the latching flange, and the latching tab is pushed up and snapped into the ring shape. In this way, the groove can complete the action of inserting the buckle, in addition to making the insertion procedure more complicated, and also having a complicated structural design, resulting in the inability to achieve the quick connection effect in use.

In view of this, the inventors of the present invention have devoted themselves to research and development of a circular quick joint in order to improve various defects of the above-mentioned conventional techniques.

The main purpose of the present invention is that the connector body can be directly connected to the connecting seat when the user is in use, so that the connecting seat can open the sliding sleeve. After the connecting seat and the connector body are engaged, the sliding sleeve is automatically rotated by an elastic component. Push back, so that the sliding sleeve is limited to the outer edge of the connecting seat to complete the assembly action. When removing the sliding sleeve, only the sliding sleeve needs to be moved backward, so that the sliding sleeve is no longer limited to the outer edge of the connecting seat, and then one can be applied. The external force removes the connector body directly from the connecting seat, and utilizes the cooperation of the extending section, the recessed area and the limiting unit to limit the sliding sleeve from rotating, thereby achieving quick plugging, stable bonding, quick unloading, and structure Simple and easy to use.

In order to achieve the above purpose, the present invention is a structural improvement of a circular quick joint, which comprises: a sliding sleeve having a plurality of extending portions and a recessed portion at one end; and an elastic member disposed at an inner edge of the sliding sleeve; The gripping unit is combined with the gripping unit, the outer edge of which has a limiting unit that can limit each extending section; and a connector body that is disposed in the sliding sleeve and combined with the gripping unit.

In the above embodiment, the inner edge of the sliding sleeve is provided with a resilient unit. The mounting area has one of a plurality of fastening holes that are engaged with the wire holding unit, and the inner edge of the sliding sleeve has a stopping portion that abuts against the connector body.

In the above embodiment, the wire holding unit comprises a sleeve, a collar disposed in the sleeve, a clip disposed on the outer side of the collar, and a lock that is coupled with the sleeve and presses the clip. The sleeve is disposed on the outer edge of the sleeve.

In the above embodiment, the limiting unit includes a plurality of protrusions respectively engaging with the recessed regions, and each of the bumps is formed with a limiting slot for engaging the extending portions.

In the above embodiment, the limiting unit comprises a rib ring disposed on the sleeve, and a plurality of slots respectively for abutting the extensions are disposed thereon.

In the above embodiment, the limiting unit comprises a plurality of long plates respectively engaged with the recessed portions, and each of the long plates is formed with a groove for engaging the extending portions.

In the above embodiment, one end of the clip has a plurality of adjacent clamping pieces, and the side edges of the clip have a notch.

In the above embodiments, one end of the clip has a plurality of adjacent clamping pieces.

In the above embodiment, the outer edge of the sleeve has a buckle that abuts each of the fastening holes, and one end of the sleeve has a plurality of adjacent elastic bodies, and the inner surface of each elastic body is provided with a stop. a retaining ring, and a first internal threaded portion is coupled to the connector body at an inner edge of the sleeve, and a first external thread portion is disposed at a position of the outer edge of the sleeve adjacent to each of the elastic body, and the locking is The inner edge of the sleeve is provided with a second internal threaded portion that is coupled to the first externally threaded portion.

In the above embodiment, one end of the connector body has a top end portion, and the other end has a second external thread portion combined with the first internal thread portion, and the connector body is A plurality of plug terminals are disposed, and a ring plate abutting the stop portion is disposed on one side of the top end portion, and a snap groove is disposed on the top ring of the top end portion.

In the above embodiment, the front end portion is provided with a marking portion, and a guiding portion is disposed inside the connector body.

1‧‧‧Sleeve

10‧‧‧Extension

101‧‧‧ recessed area

11‧‧‧Placement area

12‧‧‧ buckle hole

13‧‧‧stop

2‧‧‧Flexible components

3‧‧‧Bearing unit

30, 30a‧‧‧Restriction unit

301‧‧‧Bumps

302‧‧‧ Limit slot

303a‧‧‧rib rings

304a‧‧ slot

305b‧‧‧Long board

306b‧‧‧ Groove

31‧‧‧ sleeve

311‧‧‧ buckle

312‧‧‧ 弹片体

313‧‧‧stop ring

314‧‧‧First internal thread

315‧‧‧First external thread

32‧‧‧ collar

33, 33a‧‧‧ clips

331, 331a‧‧‧ holding piece

332‧‧‧ nicks

34‧‧‧Lock sleeve

341‧‧‧Second internal thread

4‧‧‧Connector body

41‧‧‧Top part

42‧‧‧Second external thread

43‧‧‧Terminal terminals

44‧‧‧ Ring plate

45‧‧‧ card ditch

46‧‧‧Marking Department

47‧‧‧Guide

5, 5a‧‧‧ wire

6‧‧‧Connecting seat

61‧‧‧ socket body

62‧‧‧ Groove

63‧‧‧Marking Department

64‧‧‧ buckle

Figure 1 is a schematic diagram of the appearance of this creation.

Figure 2 is an exploded view of the components of this creation.

Figure 3 is a schematic exploded view of the elements from another perspective of the present creation.

Figure 4 is a schematic diagram of the profile state of the creation.

Fig. 5 to Fig. 10A are schematic diagrams showing the assembled state of the present creation.

Figure 10B is a schematic diagram of another assembled state of the present creation.

Figure 11 is a schematic diagram of the state of use of the present creation.

Figure 12-1 to Figure 12-4 show the schematic diagram of the creation of this creation.

Figure 13 is a schematic diagram of the state after the creation and the connector are inserted.

Figure 14 is a schematic diagram of another embodiment of the restriction unit of the present creation.

Fig. 15 is a schematic view showing still another embodiment of the restriction unit of the present creation.

Figure 16 is a schematic view of another embodiment of the clip of the present invention.

In order to fully understand the purpose, features and effects of the present work, a detailed description of the present work will be made by the following specific embodiments and with the accompanying drawings, as explained below.

Please refer to the "Figures 1, 2, 3 and 4" for the appearance of the creation. Intention, schematic diagram of the component decomposition of this creation, schematic diagram of the component decomposition of another angle of the creation, and schematic diagram of the profile state of the creation. As shown in the figure, the present invention is a structural improvement of a circular quick joint, which comprises at least a sliding sleeve 1, an elastic member 2, a gripping unit 3 and a connector body 4.

The sliding sleeve 1 has a plurality of extending portions 10 at one end thereof, and a recessed portion 101 is formed between each of the extending portions 10, and a sliding portion 11 is disposed on the inner edge of the sliding sleeve 1, and the sliding sleeve is provided. One end has a plurality of button holes 12, and has a stop portion 13 on the inner edge of the other end of the sleeve 1.

The elastic member 2 is disposed in the placement area 11 of the inner edge of the sliding sleeve 1.

The wire holding unit 3 is movably coupled to the sliding sleeve 1 , and has an outer edge having a limiting unit 30 for restricting each extending portion, and the wire holding unit 3 includes a sleeve 31 and a sleeve disposed in the sleeve 31 . a ring 32, a clip 33 disposed on the outer side of the collar 32, and a lock sleeve 34 coupled to the sleeve 31 and pressing the clip 33, and the restricting unit 30 is disposed on the outer edge of the sleeve 31. The limiting unit 30 includes the protrusions 301 respectively engaged with the recessed areas 101, and each of the protrusions 301 is formed with a limiting slot 302 for engaging the extending sections 10, wherein the sleeve 31 is outside the sleeve 31. The rim has a buckle 311 that abuts each of the buckle holes 12, and the buckle hole 12 of the sleeve 1 is larger than the buckle 311 of the sleeve 31, and one end of the sleeve 31 has a plurality of adjacent slabs 312. A retaining ring 313 is disposed on the inner surface of each of the elastic bodies 312, and a first internal thread portion 314 is disposed on the inner edge of the sleeve 31, and the outer edge of the sleeve 31 is adjacent to the position of each elastic body 312. There is a first external threaded portion 315, one end of the clip 33 has a plurality of adjacent clamping pieces 331, and the side edge of the clip 33 has a notch 332, and the locking sleeve 3 4 The inner edge is provided with a second internal thread portion 341 coupled to the first external thread portion 315.

The connector body 4 is threaded into the sliding sleeve 1 and combined with the wire holding unit 3, and the One end of the connector body 4 has a top end portion 41, and the other end has a second external thread portion 42 coupled with the first female thread portion 314, and a plurality of plug terminals 43 are disposed in the connector body 4, and The end portion 41 is provided with a ring plate 44 abutting against the stopping portion 13 , and a locking groove 45 is formed on the end portion 41 , and a marking portion 46 is disposed on the top end portion 41 , and A guiding portion 47 is disposed inside the connector body 4.

Please refer to the "5th, 6th, 7th, 8th, 9th, 10th and 10th" diagrams, which are schematic diagrams of the assembled state of the creation and another assembly state of the creation. As shown in the figure: when the present invention is assembled, the elastic member 2 can be first disposed in the placement area 11 of the inner edge of the sliding sleeve 1, and the buckle 311 of the sleeve 31 and the sliding sleeve 1 respectively. The buckle holes 12 are butted together, and the extensions 10 and the recessed portions 101 of the sliding sleeve 1 are respectively engaged with the limiting slots 302 and the protruding blocks 301, and since the fastening holes 12 of the sliding sleeve 1 are larger than the card of the sleeve 31 Snap 311, therefore, the sliding sleeve 1 can be moved on the sleeve 31, and by the cooperation of the extending portions 10, the recessed portion 101, the limiting slot 301 and the protruding block 301, the sliding sleeve 1 can only be used for the front, After moving, it is impossible to rotate left and right; then, a wire 5 is taken through the lock sleeve 34, the clip 33, the collar 32, the sliding sleeve 1 and the sleeve 31, and the wire 5 and the connector body 4 are made. Each of the plug terminals 43 is connected, and then the second male screw portion 42 of the connector body 4 is coupled with the first female screw portion 314 of the sleeve 31, and then the collar 32 is disposed at each of the spring bodies 312 at one end of the sleeve 31. During the interval, the end edge of the collar 32 is restrained by the stop ring 313, and the clip 33 is sleeved on the outer edge of the collar 32, and finally the lock sleeve 34 is replaced by the second internal thread portion 341 and the sleeve. The first outer snail of 31 The portion 315 is coupled, and the inner edge of the locking sleeve 34 is pressed against the outer edge of the clip 33, so that the clip 33 is engaged with the notch portion 332 by the clamping piece 331 and is formed to be stable outside the wire 5. The clamping force prevents the wire 5 from being detached, and the clamping characteristics of the clip 33 can be utilized in actual use, and is suitable for the wires 5 and 5a of different wire diameters, when applied to a larger outer diameter wire. When the wire of the diameter is 5, the locking sleeve 34 is engaged with the clip 33 The lock is deeper (as shown in FIG. 10A), and when it is applied to the wire 5a having a smaller outer diameter wire, the lock sleeve 34 is fitted with the clip 33 to lock it shallower (as shown in FIG. 10B). Show); this way, the assembly can be completed.

Please refer to the "11th, 12th to 12th, and 12th and 13th drawings", which are the schematic diagrams of the use status of the creation, the schematic diagram of the operation of the creation, and the insertion of the creation and the connector. A schematic diagram of the state after. As shown in the figure: when the present invention is used, it can be plugged and used with the corresponding connector 6, and when docked, the connector body 4 corresponds to the socket body 61 of the connector 6, and can be connected by a connector The indicator portion 46 of the main body 4 corresponds to the indicator portion 63 of the connecting base 6, and at the same time, the guiding portion 47 of the connector body 4 corresponds to the recess 62 of the connecting seat 6, so as to confirm the direction of the plugging, and avoid mis-insertion. When the top end portion 41 of the connector body 4 is butted against the socket body 61, the peripheral edge of the top end portion 41 is slid over the buckles 64 of the connecting base 6, so that the buckles 64 are formed into a distraction shape. When one end of each buckle 64 is abutted against the end edge of the sliding sleeve 1, the sliding sleeve 1 is pushed in the direction of the gripping unit 3 (as indicated by the arrow), and the elastic member 2 is simultaneously compressed. After the buckle 64 enters the card groove 45 of the top end portion 41, the edge of the sliding sleeve 1 is removed. At this time, the sliding sleeve 1 is automatically biased toward the top end portion 41 by the elastic force of the elastic member 2. Pushing back as shown by the arrow, so that the sliding sleeve 1 is located at the outer edge of each of the buckles 64 of the connecting seat 6, thereby restricting the respective buckles 64, and simultaneously Each connector terminal 43 inserted in the socket body 61, thereby to complete the operation of the plug.

When the dismounting is performed, the sliding sleeve 1 is moved in the direction of the gripping unit 3 (as indicated by the arrow), so that the sliding sleeve 1 is no longer limited to the outer edge of each of the buckles 64, and then one can be applied. The external force removes the connector body 4 directly from the connector block 6.

When the sliding sleeve 1 is moved in the front and rear directions, the sliding sleeve 1 is engaged with the limiting slot 302 and the protruding block 301 respectively by the extending portion 10 and the recessed portion 101, so that the sliding sleeve 1 can be engaged with each other. When the sleeve 1 is moved on the sleeve 31, only the front and rear movements can be performed, and the left side cannot be performed. Rotate right to maintain the position of the sliding sleeve 1 to make it more stable in operation.

Please refer to FIG. 14 for a schematic diagram of another embodiment of the restriction unit of the present creation. As shown in the figure, the restriction unit 30 of the present invention may be in the structural form of the present embodiment in addition to the above-mentioned structural type, and the difference is that the restriction unit 30a includes a sleeve. The rib ring 303a on the cylinder 31 is provided with a slot 304a respectively abutting each of the extensions 10; thereby, the extension sleeve 10 can be inserted when the sliding sleeve 1 is moved forward and backward. In the slot 304a, therefore, when the sliding sleeve 1 is moved on the sleeve 31, only the front and rear movements can be performed, and the left and right rotations cannot be performed, thereby maintaining the position of the sliding sleeve 1 and operating it. It is more stable.

Please refer to "Figure 15" for a schematic diagram of still another embodiment of the restriction unit of the present creation. As shown in the figure, the limiting unit 30, 30a of the present invention may be in the structural form of the present embodiment in addition to the above-mentioned structural type, and the difference is that the limiting unit 30b includes a difference. The long plate body 305b is engaged with each of the recessed areas 101, and each of the long plate bodies 305b is formed with a groove 306b for engaging each of the extending sections 10; thereby, the sliding sleeve 1 can be moved forward and backward. In the operation, each of the extending section 10 and the recessed section 101 is engaged with the long plate body 305b and the recess 306b, respectively, so that the sliding sleeve 1 can be moved only before and after the sleeve 31 is moved. It is impossible to rotate left and right, so as to maintain the position of the sliding sleeve 1 to make it more stable in operation.

Please refer to "Figure 16" for a schematic view of another embodiment of the clip of the present creation. As shown in the figure, the clip 33 of the present invention may be in the structural form of the present embodiment in addition to the above-mentioned structural type, and the difference is that one end of the clip 33a has In the embodiment, the structure of the notch portion 332 is omitted in the embodiment. However, in the use, the inner edge of the locking sleeve 34 can be pressed against the outer edge of the clip 33a, so that the clip 33a can be utilized. Each of the clamping pieces 331a is formed with a stable clamping force outside the wire 5, and can be simultaneously applied to different wire diameters. The function of the wire.

In summary, according to the above disclosure, the present invention can achieve the intended purpose of creation, and can be directly connected with the connector body by the connector body during use, so that the connection seat top opens the sliding sleeve, and the connection seat and the connection are to be connected. After the body of the device is fastened, the elastic member automatically pushes the sliding sleeve back, so that the sliding sleeve is limited to the outer edge of the connecting seat to complete the assembly action; when the removal is performed, the sliding sleeve only needs to be moved backward, so that the sliding sleeve is no longer limited. It is located at the outer edge of the connecting seat, and then an external force can be applied to remove the connector body directly from the connecting seat, and the extension of the extended section, the recessed area and the limiting unit can be used to limit the sliding sleeve without rotating, thereby achieving rapid Plug-in, stable combination, quick unloading, simple structure and easy-to-use effect have practical value. They do have the novelty, advancement and industrial utilization requirements required for patent application, and propose new patent applications according to law.

However, the above is only the preferred embodiment of the present invention, and all the equivalent design changes made by the scope of the patent application of this creation should be covered by the technical scope of the creation.

1‧‧‧Sleeve

10‧‧‧Extension

101‧‧‧ recessed area

12‧‧‧ buckle hole

13‧‧‧stop

2‧‧‧Flexible components

3‧‧‧Bearing unit

30‧‧‧Restriction unit

301‧‧‧Bumps

302‧‧‧ Limit slot

31‧‧‧ sleeve

311‧‧‧ buckle

312‧‧‧ 弹片体

314‧‧‧First internal thread

315‧‧‧First external thread

32‧‧‧ collar

33‧‧‧ Clips

331‧‧‧Clamping piece

332‧‧‧ nicks

34‧‧‧Lock sleeve

341‧‧‧Second internal thread

4‧‧‧Connector body

41‧‧‧Top part

42‧‧‧Second external thread

43‧‧‧Terminal terminals

44‧‧‧ Ring plate

45‧‧‧ card ditch

46‧‧‧Marking Department

47‧‧‧Guide

Claims (12)

A structural improvement of a circular quick joint, comprising: a sliding sleeve, wherein one end edge is provided with a plurality of extending sections, and each of the extending sections is formed with a recessed area; an elastic element is disposed in the sliding sleeve A wire holding unit is coupled to the sliding sleeve, the outer edge of which has a limiting unit that can limit each of the extending sections; and a connector body that is threaded into the sliding sleeve and coupled with the wire holding unit. The structural improvement of the circular quick joint according to claim 1, wherein the inner edge of the sliding sleeve is provided with a receiving area for accommodating the elastic element, and one end of the sliding sleeve has a majority and a grip. The wire unit is fastened to the buckle hole, and the inner edge of the other end of the sliding sleeve has a stopping portion that abuts against the connector body. The structural improvement of the circular quick joint according to claim 2, wherein the wire holding unit comprises a sleeve, a collar disposed in the sleeve, and a clip disposed outside the collar a buckle, and a lock sleeve that is coupled to the sleeve and presses the clip, and the restraining unit is disposed on the outer edge of the sleeve. The structural improvement of the circular quick joint according to claim 3, wherein the limiting unit comprises a plurality of protrusions respectively engaging with the recessed portions, and each of the bumps is formed separately for each The limit slot in which the extension section is engaged. The structural improvement of the circular quick joint according to claim 3, wherein the limiting unit comprises a rib ring disposed on the sleeve, and the upper portion is respectively provided with a slot that interfaces with each extending portion. . The structural improvement of the circular quick joint according to item 3 of the patent application scope, wherein the restriction sheet The elementary system includes a plurality of long plates respectively engaged with the respective recessed areas, and each of the long plates is formed with a groove for engaging the respective extending sections. The structural improvement of the circular quick joint according to claim 3, wherein one end of the clip has a plurality of adjacent holding pieces, and a side edge of the clip has a notch. The structural improvement of the circular quick joint of claim 3, wherein one end of the clip has a plurality of adjacent holding pieces. The structural improvement of the circular quick joint according to claim 3, wherein the outer edge of the sleeve has a buckle that respectively abuts each of the buckle holes, and one end of the sleeve has a plurality of adjacent ends. a spring body, each of the elastic body has a stop ring on the inner surface thereof, and a first internal thread portion is formed on the inner edge of the sleeve to be coupled with the connector body, and the outer edge of the sleeve is adjacent to the position of each elastic body A first external thread portion is disposed, and the inner edge of the lock sleeve is provided with a second internal thread portion coupled with the first external thread portion. The structural improvement of the circular quick joint according to claim 9 is characterized in that the buckle hole of the sliding sleeve is larger than the buckle of the sleeve. The structural improvement of the circular quick connector according to claim 9 , wherein one end of the connector body has a top end portion and the other end has a second external thread portion combined with the first female thread portion. And a plurality of plug terminals are disposed in the connector body, and a ring plate abutting the stop portion is disposed on a side of the top end portion, and a snap groove is disposed on the top ring of the top end portion. The structural improvement of the circular quick connector according to claim 11, wherein the front end portion is provided with a marking portion, and a guiding portion is disposed inside the connector body.