CN210307597U - Unlocking tool for quick-plug connector - Google Patents
Unlocking tool for quick-plug connector Download PDFInfo
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- CN210307597U CN210307597U CN201921298279.0U CN201921298279U CN210307597U CN 210307597 U CN210307597 U CN 210307597U CN 201921298279 U CN201921298279 U CN 201921298279U CN 210307597 U CN210307597 U CN 210307597U
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- groove
- quick
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- male joint
- cap
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Abstract
The utility model discloses an unblock instrument for inserting attach fitting soon, wherein insert attach fitting soon includes male joint and female joint, the male joint includes the male joint body and presses the cap, the female joint includes female joint body, jump ring circle, sealing washer, retaining ring and lock ring, the male joint body is still including forming the sixth draw-in groove in pressing the cap top, the unblock instrument includes that the draw-in groove stretches into the portion and stretches into the handle portion of being connected with the draw-in groove, the draw-in groove stretches into the portion and sets up the recess of pegging graft with sixth draw-in groove adaptation, handle portion still is equipped with the butt portion of pressing the cap of butt. Implement the utility model discloses an unlocking tool can make pressure cap strut with the jump ring more laborsavingly fast and open in order to unblock male joint body and female joint body to dismantle male joint and female joint laborsavingly fast.
Description
Technical Field
The utility model relates to an auto-parts technical field, more specifically relate to an unblock instrument for inserting attach fitting soon.
Background
At present, a quick-plug connector is usually adopted for a connector for connecting a hydraulic pipeline and a vehicle-mounted valve body (or a pump body) by a hydraulic high-pressure pipeline of an automobile, particularly a heavy truck, and due to the application of a high-pressure system such as lifting of the heavy truck, the problems of high pressure, easiness in leakage and the like exist, so that the deformation capacity of the structural design of the quick-plug connector is better on the premise of quick assembly and quick disassembly, and liquid cannot be leaked under the condition of high pressure in a bearing pipe.
When the quick-release connecting joint is disassembled, the quick-release connecting joint can be disassembled more quickly and more labor-saving by using a special unlocking tool except for achieving the purpose of quick disassembly by using the structural characteristics of the quick-release connecting joint, and the loss of the quick-release connecting joint in the disassembling process can be reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art not enough, the utility model provides an unlocking tool for inserting joint soon, its cooperation is inserted joint soon and is pressed the cap and use to make male joint and female joint dismantle effectively fast and come, and easy operation saves artifical strength, can also reduce the loss of inserting joint soon in the dismantlement process.
The utility model discloses the technological effect that will reach is realized through following scheme: the utility model provides an unblock instrument for inserting attach fitting soon, wherein insert attach fitting soon includes male joint and female joint, the male joint includes the male joint body and presses the cap, the female joint includes female joint body, jump ring circle, sealing washer, retaining ring and lock ring, the male joint body is still including forming the sixth draw-in groove in pressing the cap top, unblock instrument includes that the draw-in groove stretches into the portion and stretches into the handle portion that the portion is connected with the draw-in groove, the draw-in groove stretches into the portion and offers the recess of pegging graft with sixth draw-in groove adaptation, handle portion still is equipped with the butt portion of pressing the cap of butt.
Preferably, the inner surface of the female joint body is provided with a first clamping groove and a second clamping groove, the outer side of the clamp spring ring is clamped in the first clamping groove, and the sealing ring, the check ring and the locking ring are sequentially stacked in the second clamping groove from bottom to top; the male joint comprises a male joint body and is characterized in that a third clamping groove and a fourth clamping groove are formed in the outer surface of the male joint body, and the pressing cap is sleeved on the third clamping groove and can slide along the axial direction of the male joint body.
Preferably, the abutment is integrally formed with the handle portion.
Preferably, the slot extending part and the handle part are arranged at a right angle, and the extending direction of the handle part is consistent with the plugging and unplugging direction of the quick-plugging connecting joint.
Preferably, an inclined insertion surface is arranged at one end, far away from the handle part, of the clamping groove extending part.
Preferably, the male joint further comprises a positioning ring arranged between the pressing cap and the male joint body, and the positioning ring is clamped in a fifth clamping groove in the male joint body.
Preferably, the male joint further comprises a dustproof ring sleeved on the outer side of the pressing cap.
Preferably, the pressing cap comprises a pressing portion, a transition portion and a pressing edge which are connected in sequence.
The utility model has the advantages of it is following:
1. the unlocking tool of the utility model can more laborsavingly and rapidly open the clamp spring coil by the pressing cap to unlock the male joint body and the female joint body and rapidly and laborsavingly disassemble the male joint and the female joint;
2. the utility model discloses an internal jump ring circle, sealing washer, retaining ring and the lock ring of being equipped with of female joint, with the male joint body on be equipped with the pressure cap, it is more convenient to process, but rapid Assembly, the wholeness of reinforcing male joint and female joint makes the appearance more unanimous, realizes the function that the fast-assembling was unloaded under the prerequisite of guarantee safety, and sealed deformability is better simultaneously, can bear not reveal liquid under the big condition of intraductal pressure.
Drawings
FIG. 1 is a schematic cross-sectional view of the assembled state of the medium-fast-plug connector of the present invention;
FIG. 2 is a schematic structural view of the quick-connect coupling of the present invention connected to a pipeline;
FIG. 3 is a schematic cross-sectional view of a male connector of the quick-connect coupling of the present invention;
FIG. 4 is a schematic cross-sectional view of the female connector of the quick-connect coupling of the present invention;
fig. 5 is a schematic perspective view of an unlocking tool for a quick-connect connector according to the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
With reference to fig. 1-4, an embodiment of the present invention provides an unlocking tool for quick-plugging a connector, wherein the quick-plugging connector is used for connecting a hydraulic pipeline a and a vehicle-mounted valve body B (or a pump body) with a hydraulic high-pressure pipeline of a heavy truck, one end of the quick-plugging connector is connected with the valve body B (or the pump body), and the other end of the quick-plugging connector is connected with the hydraulic high-pressure pipeline. The quick-connect coupling includes a male coupling 100 and a female coupling 200, the male coupling 100 includes a male coupling body 110 and a press cap 140, and the female coupling 200 includes a female coupling body 210, a circlip 240, a seal ring 250, a retainer ring 260, and a lock ring 270.
Specifically, the female connector 200 includes a female connector body 210, and a first engaging groove 220 and a second engaging groove 230 are formed on an inner surface of the female connector body 210;
a clamp spring coil 240, the outer side of which is clamped in the first clamping groove 220;
a sealing ring 250, a retaining ring 260 and a locking ring 270, which are sequentially stacked in the second slot 230 from bottom to top;
the male connector 100 comprises a male connector body 110 which is arranged in the female connector body 210 in a pluggable manner, and a third slot 120 and a fourth slot 130 are formed in the outer surface of the male connector body 110;
a pressing cap 140, which is sleeved on the third locking groove 120 and can be slidably arranged along the axial direction of the male connector body 110;
when the male connector 100 is plugged with the female connector 200, the fourth clamping groove 130 is assembled and sealed at the inner sides of the sealing ring 250, the retainer ring 260 and the locking ring 270, and the inner side of the clamp spring coil 240 is clamped on the third clamping groove 120 and formed below the pressing cap 140;
when the male connector 100 is disassembled from the female connector 200, the pressing cap 140 slides towards the female connector body 210, and the pressing cap 140 presses the snap spring coil 240 to stretch out of the third snap groove 120 so as to unlock the male connector body 110 and the female connector body 210.
In the assembling process of the quick-plug connector, the clamp spring coil 240 is compressed and contracted, the outer diameter is reduced, the clamp spring coil is pushed into the first clamping groove 220 in the female connector body 210 from the inner side of the female connector body 210, and the clamp spring coil 240 is freely sprung open for positioning; when the male joint body 110 is inserted into the female joint body 210, one end of the fourth clamping groove 130 of the male joint body 110 firstly enters the female joint body 210, after the male joint body 110 is completely inserted into the female joint body 210, the fourth clamping groove 130 is positioned in the sealing ring 250, the retainer ring 260 and the locking ring 270 in a sealing mode, meanwhile, the inner side of the clamp spring coil 240 is clamped into the third clamping groove 120, and therefore the female joint body 210 and the male joint body 110 are assembled. In the process of disassembling the quick-insertion connector, the pressing cap 140 slides along the axial direction of the male connector body 110 and slides towards the female connector body 210 under the action of an external force, and along with the movement of the pressing cap 140 towards the inner side of the clamp spring coil 240, the pressing cap 140 presses the clamp spring coil 240, the clamp spring coil 240 is gradually expanded under the action of the pressing cap 140, the inner diameter is continuously increased, the inner diameter of the clamp spring coil 240 is larger than the outer diameter of the third clamping groove 120, so that the clamp spring coil 240 is ejected from the third clamping groove 120, the locking of the clamp spring coil 240 to the male connector body 110 is lost, and a user can disassemble the male connector body 110 from the female connector body 210.
The utility model discloses an be equipped with jump ring circle 240, sealing washer 250, retaining ring 260 and lock ring 270 in the female joint body 210, with the male joint body 110 on be equipped with pressure cap 140, it is more convenient to process, but rapid Assembly, the wholeness of reinforcing male joint 100 and female joint 200 makes the appearance more unanimous, realizes the function of fast-assembling quick-release under the prerequisite of guarantee safety, and sealed deformability is better simultaneously, can bear not revealing liquid under the big condition of intraductal pressure.
As shown in fig. 5, in order to more easily and quickly open the clamp spring coil 240 by the pressing cap 140 to unlock the male joint body 100 and the female joint body 210 and to quickly and easily disassemble the male joint body 100 and the female joint body 210, the male joint body 100 further includes a sixth clamp groove 190 formed above the pressing cap 140, the unlocking tool includes a clamp groove extending portion 310 and a handle portion 320 connected to the clamp groove extending portion 310, the clamp groove extending portion 310 is provided with a groove 311 adapted to the sixth clamp groove 190, and the clamp groove extending portion 310 extends into the sixth clamp groove 190 through the groove 311; the handle portion 320 is further provided with an abutting portion 321 abutting against the pressing cap 140, the abutting portion 321 plays a role in abutting against the pressing cap 140 when the slot extending portion 310 extends into the sixth slot 190, so that the pressing cap 140 extends into the opening clamp spring coil 240 towards the clamp spring coil 240 to unlock the male connector 100 and the female connector 200, and the handle portion 320 is used for detaching the male connector from the female connector 200.
As a further improvement of the present invention, the abutting portion 321 is formed integrally with the handle portion 320, so that the structure is simple and the strength is reliable.
As a further improvement of the present invention, the slot extending portion 310 and the handle portion 320 are arranged at a right angle, the extending direction of the handle portion 320 is consistent with the plugging direction of the quick-plugging connector, so that the quick-release between the male connector 100 and the female connector 200 is faster and more labor-saving.
As a further improvement of the present invention, the end of the card slot extending portion 310 far from the handle portion 320 is provided with an inclined insertion surface 312, so that the thickness of the end of the card slot extending portion 310 gradually changes from small to large, so that the card slot extending portion 310 is easier to insert into the sixth card slot 190.
The utility model discloses in, butt portion 321 and the cooperation of pressing cap 140 are for stretching into portion 310 from the draw-in groove and insert to sixth draw-in groove 190 in the time, butt portion 321 can make and press cap 140 to slide down to propping out the unblock between realization male joint body 110 and the female joint body 210 with jump ring 240.
The utility model discloses male joint 100 is still including setting up the position circle 150 between pressing cap 140 and male joint body 110, position circle 150 card in the fifth draw-in groove 160 on male joint body 110 for press cap 140 to remove in male joint body 110 axial specific distance, nevertheless difficult emergence drops and become invalid, conveniently extrude jump ring 240 and avoid pressing the coming off of cap 140 through pressing cap 140, thereby increase the operation convenience that connects. The male joint 100 further comprises a dust ring 170 sleeved outside the pressing cap 140, and the dust ring 170 sleeved outside the pressing cap 140 can increase the sealing performance between the male joint body 110 and the female joint body 210.
The utility model discloses press cap 140 includes the splenium 143, transition portion 142 and the pressure sword 141 of pressing that connect gradually, presses splenium 143 for bear the effort and press cap 140 along male joint body 110 endwise slip in order to promote, transition portion 142 will press splenium 143 and pressure sword 141 to connect. After the male joint body 110 and the female joint body 210 are assembled, the pressing portion 143 is located outside the female joint body 210 so as to receive the acting force. Preferably, the pressing portion 143 is axially disposed at an angle with respect to the female connector body 210, so as to be convenient for bearing external force.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the embodiments of the present invention, and these modifications or equivalent substitutions cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an unblock instrument for inserting coupling fast, wherein inserts coupling fast and includes male joint and female joint, the male joint includes the male joint body and presses the cap, the female joint includes female joint body, jump ring circle, sealing washer, retaining ring and lock ring, a serial communication port, the male joint body is still including forming the sixth draw-in groove in pressing the cap top, the unblock instrument includes that the draw-in groove stretches into the portion and stretches into the handle portion that the portion is connected with the draw-in groove, the draw-in groove stretches into the portion and offers the recess of pegging graft with sixth draw-in groove adaptation, handle portion still is equipped with the butt portion that the butt pressed the cap.
2. The unlocking tool for the quick-connect coupling according to claim 1, wherein the female coupling body has a first locking groove and a second locking groove on an inner surface thereof, the outer side of the clamp spring ring is locked in the first locking groove, and the seal ring, the retainer ring and the locking ring are sequentially stacked in the second locking groove from bottom to top; the male joint comprises a male joint body and is characterized in that a third clamping groove and a fourth clamping groove are formed in the outer surface of the male joint body, and the pressing cap is sleeved on the third clamping groove and can slide along the axial direction of the male joint body.
3. An unlocking tool for a quick-connect coupling as claimed in claim 1 or 2, characterized in that said abutment is formed integrally with the handle portion.
4. An unlocking tool for a quick-connect coupling as claimed in claim 1 or 2, characterized in that the slot-entry portion is arranged at right angles to the handle portion, which extends in the same direction as the direction of insertion and removal of the quick-connect coupling.
5. An unlocking tool for a quick-connect coupling as claimed in claim 1 or 2, characterized in that the end of the slot-engaging portion remote from the handle portion is provided with an inclined insertion surface.
6. An unlocking tool for a quick-connect coupling according to claim 2, wherein the male coupling further comprises a retainer ring disposed between the press cap and the male coupling body, the retainer ring being captured in a fifth card slot on the male coupling body.
7. An unlocking tool for a quick-connect coupling according to claim 1 or 2, wherein the male coupling further comprises a dust ring fitted over the outside of the pressing cap.
8. An unlocking tool for a quick-connect coupling according to claim 1, wherein the pressing cap comprises a pressing portion, a transition portion and a pressing edge which are connected in sequence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921298279.0U CN210307597U (en) | 2019-08-12 | 2019-08-12 | Unlocking tool for quick-plug connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921298279.0U CN210307597U (en) | 2019-08-12 | 2019-08-12 | Unlocking tool for quick-plug connector |
Publications (1)
Publication Number | Publication Date |
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CN210307597U true CN210307597U (en) | 2020-04-14 |
Family
ID=70129524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921298279.0U Active CN210307597U (en) | 2019-08-12 | 2019-08-12 | Unlocking tool for quick-plug connector |
Country Status (1)
Country | Link |
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CN (1) | CN210307597U (en) |
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2019
- 2019-08-12 CN CN201921298279.0U patent/CN210307597U/en active Active
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