CN218325634U - Quick-connect connector - Google Patents
Quick-connect connector Download PDFInfo
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- CN218325634U CN218325634U CN202221484246.7U CN202221484246U CN218325634U CN 218325634 U CN218325634 U CN 218325634U CN 202221484246 U CN202221484246 U CN 202221484246U CN 218325634 U CN218325634 U CN 218325634U
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- connecting piece
- connecting portion
- piece
- bolt
- limiting
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Abstract
The utility model discloses a connecting piece of high-speed joint, including first connecting piece and second connecting piece, the one end of first connecting piece and second connecting piece is equipped with connecting portion on first connecting portion and the second respectively, connecting portion are articulated on first connecting portion and the second, the other end of first connecting piece and second connecting piece is equipped with connecting portion under first connecting portion and the second respectively, the arc slot has been seted up on the first connecting portion, the one end of connecting portion is open structure under the arc slot orientation second, be fixed with spacing bolt under the second on the connecting portion. The utility model discloses a rotatory second connecting piece inserts the arc slot of bottom on the first connecting piece with the spacing bolt of bottom, screws up the nut again, can accomplish the connection, and this connecting piece simple structure connects swiftly.
Description
Technical Field
The utility model belongs to the technical field of the connecting piece, concretely relates to quick connect's connecting piece.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the device, mainly for the connection between two devices. The flange connection refers to the detachable connection of a group of combined sealing structures formed by mutually connecting a flange, a gasket and a bolt, and the two flanges are connected together through the bolt.
The utility model discloses an application number 2021213706969 chinese utility model discloses a connecting piece of conveniently connecting, including the connecting piece body, the connecting hole has been seted up on the connecting piece body, still be equipped with first spacing arch and the spacing arch of second on the terminal surface of connecting piece body, first spacing arch and the spacing arch of second are located the both sides of connecting hole respectively. The utility model discloses set up two spacing archs in the both sides of connecting hole to the hexagon nut is lived to the joint, makes the workman, only needs a hand to screw up the bolt when connecting two connecting pieces, can accomplish connection work, and this connecting piece simple structure is convenient for operate. However, the above-mentioned connector requires two connecting bodies to be aligned when being connected separately, and is still inconvenient in operation when being connected by two bolts.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a connecting piece of high-speed joint, including first connecting piece and second connecting piece, the one end of first connecting piece and second connecting piece is equipped with connecting portion on first connecting portion and the second respectively, connecting portion are articulated on first connecting portion and the second, the other end of first connecting piece and second connecting piece is equipped with connecting portion under first connecting portion and the second respectively, the arc slot has been seted up on the first connecting portion, the one end of connecting portion is open structure under the arc slot orientation second, be fixed with spacing bolt under the second on the connecting portion.
Preferably, the diameter of the limiting bolt is smaller than the width of the arc-shaped groove.
Preferably, the middle outer surface of the limiting bolt is provided with a rubber ring.
Preferably, the first connecting piece and the second connecting piece are both provided with connecting holes.
Preferably, the two sides of the connecting hole are respectively provided with a first limiting bulge and a second limiting bulge.
Preferably, the first limiting protrusion is of a dot structure, and the second limiting protrusion is of a strip structure.
The utility model has the advantages that: the connecting piece is simple in structure, and compared with the prior art, the connecting piece is faster in independent connection.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a side view of the structure diagram of the present invention.
FIG. 3 is a structural diagram of the limit bolt and the rubber ring of the present invention;
fig. 4 is a structure diagram of embodiment 2 of the present invention.
In the figure: the connecting structure comprises a first connecting piece 1, a second connecting piece 2, a first upper connecting part 3, a second upper connecting part 4, a first lower connecting part 5, a second lower connecting part 6, an arc-shaped groove 7, a limiting bolt 8, a rubber ring 9, a connecting hole 10, a first limiting bulge 11 and a second limiting bulge 12.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
As shown in fig. 1-3, a connecting member for quick connection, includes a first connecting member 1 and a second connecting member 2, one end of the first connecting member 1 and one end of the second connecting member 2 are respectively provided with a first upper connecting portion 3 and a second upper connecting portion 4, the first upper connecting portion 3 is hinged to the second upper connecting portion 4, the other end of the first connecting member 1 and the other end of the second connecting member 2 are respectively provided with a first lower connecting portion 5 and a second lower connecting portion 6, an arc groove 7 is provided on the first lower connecting portion 5, one end of the arc groove 7 facing the second lower connecting portion 6 is of an open structure, and a limit bolt 8 is fixed on the second lower connecting portion 6. The diameter of the limiting bolt 8 is smaller than the width of the arc-shaped groove 7, and the outer surface of the middle of the limiting bolt 8 is provided with a rubber ring 9.
The first connecting piece 1 and the second connecting piece 2 are both of a semicircular structure, the two connecting pieces form a flange together, a tubular object is sleeved between the two connecting pieces, the connection between the tubular objects is completed by matching with other flanges, when the two connecting pieces are sleeved on the tubular object, firstly, the first connecting piece 1 or the second connecting piece 2 is rotated to ensure that the two connecting pieces rotate and separate by taking a hinge point between the two connecting pieces as a center, then, the tubular object is put in, and then, the first connecting piece 1 or the second connecting piece 2 is rotated reversely, so that one end of the first connecting piece 1, which is far away from the hinge connection, namely, the first lower connecting part 5 is closed with the second lower connecting part 6 of the second connecting piece 2, the limiting bolt 8 on the second lower connecting part 6 is inserted into the arc-shaped groove 7 on the first lower connecting part 5, and the middle outer surface of the limiting bolt 8 is provided with a rubber ring 9, when inserting arc slot 7, rubber ring 9 can play the effect of increase friction power, before screwing up the nut for stop bolt 8, can be convenient for the below of first connecting piece 1 and second connecting piece 2 to fix, after stop bolt 8 removed the assigned position in arc slot 7, screw up the nut toward stop bolt 8, accomplish the final fixed of the below of first connecting piece 1 and second connecting piece 2, compare in prior art, this application is when establishing the tubulose object to two connecting piece covers and locking, only need rotate arbitrary one in two connecting pieces and screw up a nut can, make equipment work simple and fast, and simultaneously, stop bolt 8's middle surface is equipped with rubber ring 9, can play simple fixed effect before screwing up the nut, be convenient for follow-up fixed operation of screwing up the nut. Connecting holes 10 are formed in the first connecting piece 1 and the second connecting piece 2, and after the two independent connecting pieces are assembled, bolts are inserted into the connecting holes 10 to be connected with another connecting device.
Example 2
As shown in fig. 4, the present embodiment has the same portions as embodiment 1 except that both sides of the coupling hole 10 are provided with a first stopper protrusion 11 and a second stopper protrusion 12, respectively. First spacing arch 11 is punctiform structure, the spacing arch 12 of second is the stripe structure, hexagon nut has been placed between two spacing archs, thereby be convenient for be connected with another flange, form the point contact between first spacing arch 11 and one face of hexagon nut, form the face contact between the spacing arch 12 of second and the face of hexagon nut, the bolt stretches out from connecting hole 10 on the second ring flange after passing first flange, later continue rotatory bolt, make bolt and hexagon nut lock, at this in-process because hexagon nut is chucking in advance, it utilizes the instrument to grip to need not the too big strength of artifical cost, can effectively save workman's physical power, promote connection efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quick connect coupling, characterized by: including first connecting piece (1) and second connecting piece (2), the one end of first connecting piece (1) and second connecting piece (2) is equipped with connecting portion (4) on first connecting portion (3) and the second respectively, connecting portion (4) are articulated on first connecting portion (3) and the second, the other end of first connecting piece (1) and second connecting piece (2) is equipped with connecting portion (6) under first connecting portion (5) and the second respectively, arc slot (7) have been seted up on first connecting portion (5) down, arc slot (7) are open structure towards the one end of connecting portion (6) under the second, be fixed with spacing bolt (8) on connecting portion (6) under the second.
2. The quick connect coupling of claim 1, wherein: the diameter of the limiting bolt (8) is smaller than the width of the arc-shaped groove (7).
3. The quick connect coupling of claim 2, wherein: and a rubber ring (9) is arranged on the outer surface of the middle of the limiting bolt (8).
4. The quick connect coupling of claim 3, wherein: and the first connecting piece (1) and the second connecting piece (2) are both provided with connecting holes (10).
5. The quick connect coupling of claim 4, wherein: and a first limiting bulge (11) and a second limiting bulge (12) are respectively arranged on two sides of the connecting hole (10).
6. The quick connect coupling of claim 5, wherein: the first limiting bulges (11) are of a dot structure, and the second limiting bulges (12) are of a strip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221484246.7U CN218325634U (en) | 2022-06-15 | 2022-06-15 | Quick-connect connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221484246.7U CN218325634U (en) | 2022-06-15 | 2022-06-15 | Quick-connect connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218325634U true CN218325634U (en) | 2023-01-17 |
Family
ID=84866276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221484246.7U Active CN218325634U (en) | 2022-06-15 | 2022-06-15 | Quick-connect connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218325634U (en) |
-
2022
- 2022-06-15 CN CN202221484246.7U patent/CN218325634U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |