CN216046050U - Novel hose nipple of bolt formula - Google Patents
Novel hose nipple of bolt formula Download PDFInfo
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- CN216046050U CN216046050U CN202122087673.3U CN202122087673U CN216046050U CN 216046050 U CN216046050 U CN 216046050U CN 202122087673 U CN202122087673 U CN 202122087673U CN 216046050 U CN216046050 U CN 216046050U
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- connecting pipe
- pipe fitting
- hose
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Abstract
The utility model relates to the technical field of hose connection, in particular to a novel bolt-type hose connector, which comprises a first connecting pipe fitting, a second connecting pipe fitting, locking parts, a connecting assembly and a sealing ring, wherein the first connecting pipe fitting is connected with one hose, the second connecting pipe fitting is connected with the other hose, the two locking parts are respectively fixedly arranged on the outer walls of the first connecting pipe fitting and the second connecting pipe fitting, the locking parts are used for respectively and fixedly connecting the two hoses with the first connecting pipe fitting and the second connecting pipe fitting, the connecting assembly is used for fixedly connecting the first connecting pipe fitting and the second connecting pipe fitting, the sealing ring is used for sealing a gap between the first connecting pipe fitting and the second connecting pipe fitting, the two hose connectors are respectively connected with the first connecting pipe fitting and the second connecting pipe fitting through screwing caps, the operation is convenient, tools are not needed, the first connecting pipe fitting and the second connecting pipe fitting are connected together through a bolt, and when the U-shaped bolt is separated, the U-shaped bolt is only required to be pulled out.
Description
Technical Field
The utility model relates to the technical field of hose connection, in particular to a novel bolt type hose connector.
Background
The hose is used as a common part in equipment and plays a role in connection in the whole equipment, particularly in large-scale equipment, the hose is very large in usage amount, and the hose joint is used as a connecting device for connecting two hoses, so that the usage amount is very large.
The hose connector commonly available in the market has the following problems in use: firstly, after the two hoses are connected, the two hoses are difficult to detach, and certain damage can be caused to the hoses;
secondly, the operation is complicated when the hose is connected, and various tools are needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a novel bolt type hose coupler is provided.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a novel plug-type hose coupler comprising:
the first connecting pipe fitting is used for being connected with one hose;
the second connecting pipe fitting is used for being connected with another hose and is opposite to the first connecting pipe fitting;
the hose connecting device comprises two locking pieces, a first connecting pipe fitting and a second connecting pipe fitting, wherein the two locking pieces are fixedly arranged on the outer walls of the first connecting pipe fitting and the second connecting pipe fitting respectively;
the connecting assembly is used for fixedly connecting the first connecting pipe fitting and the second connecting pipe fitting;
the sealing ring is arranged on the first connecting pipe fitting, is positioned between the first connecting pipe fitting and the second connecting pipe fitting and is used for sealing a gap between the first connecting pipe fitting and the second connecting pipe fitting.
Furthermore, the first connecting pipe fitting is formed with a first cylinder for inserting the hose, a plurality of clamping arms for clamping the hose and a second cylinder, the first cylinder and the plurality of clamping arms are connected with the second cylinder, the first cylinder and the plurality of clamping arms are located on one side, close to the hose, of the second cylinder, the plurality of clamping arms are evenly distributed along the circumferential direction of the first cylinder, the plurality of clamping arms are located on the outer side of the first cylinder, and the first connecting piece is identical to the second connecting piece in structure.
Further, the retaining member is for revolving the cap, and the shaping has anti-skidding line on the outer wall of cap soon, it has the wedge portion that is used for making a plurality of clamp arm hand clamp hose to revolve the shaping on the cap, and the shaping has the internal thread on revolving the cap, and the shaping has the external screw thread with internal thread matched with on the second drum.
Further, the shaping has two connecting convex blocks on the first connecting pipe fitting, and two connecting convex blocks all are close to the second and connect the pipe fitting setting, and two connecting convex blocks are along circumferencial direction evenly distributed, and the shaping supplies two connecting convex block male rectangular channels on the second connecting pipe fitting.
Further, the connection assembly includes:
the U-shaped bolt is provided with two parallel cylindrical plugs in a molding mode, a first through hole for the two cylindrical plugs to penetrate through is formed in the second pipe fitting, arc-shaped through grooves which are used for the cylindrical plugs to penetrate through and are beneficial to improving the sealing performance are formed in the two connecting convex blocks, and the two cylindrical plugs penetrate through the corresponding first through holes and the corresponding arc-shaped through grooves respectively;
the number of the R-shaped pins is two, the two R-shaped pins are respectively connected with the end parts of the two cylindrical plugs, and second through holes for the R-shaped pins to pass through are formed in the two cylindrical plugs;
the pull ring is connected with the U-shaped bolt, the pull ring is far away from the R-shaped pin, and a third through hole for the pull ring to pass through is formed in the U-shaped bolt.
Furthermore, the shaping has the arc that is used for promoting to press the splenium on the U type round pin, and the arc is pressed the splenium and is kept away from R type round pin setting.
Furthermore, an annular stepped groove for installing a sealing ring is formed in the first connecting pipe fitting.
Compared with the prior art, the utility model has the beneficial effects that: firstly, two hose connectors are respectively connected with a first connecting pipe fitting and a second connecting pipe fitting through a screw cap, so that the operation is convenient;
and secondly, the U-shaped bolt is connected without using tools, the first connecting pipe fitting and the second connecting pipe fitting are connected together through the bolt, and the U-shaped bolt is pulled out only when the U-shaped bolt is separated.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic perspective view of a first connecting tube according to the present invention;
FIG. 4 is a perspective view of a second connecting tube of the present invention;
FIG. 5 is a perspective view of the retaining member of the present invention;
FIG. 6 is a schematic perspective view of a connecting assembly of the present invention;
FIG. 7 is a schematic perspective view of the U-shaped plug of the present invention;
the reference numbers in the figures are:
1-a first connecting tube; 2-a hose; 3-a second connecting tube; 4-a locking member; 5-a connecting assembly; 6-sealing ring; 7-a first cylinder; 8-clamping the arm; 9-a second cylinder; 10-anti-skid lines; 11-a wedge; 12-internal screw thread; 13-external thread; 14-connecting bumps; 15-a rectangular groove; 16-U-shaped bolts; 17-a cylindrical plug; 18-a first via; 19-arc through groove; a 20-R type pin; 21-a second via; 22-a tab; 23-a third via; 24-an arc-shaped pressing part; 25-annular stepped groove.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 7, a novel plug-type hose coupler includes:
a first connecting pipe member 1 for connection with one of the hoses 2;
a second connecting tube 3 for connection to a further hose 2, which is arranged opposite the first connecting tube 1;
the number of the locking pieces 4 is two, the two locking pieces 4 are fixedly arranged on the outer walls of the first connecting pipe fitting 1 and the second connecting pipe fitting 3 respectively, the locking pieces 4 are used for fixedly connecting the two hoses 2 with the first connecting pipe fitting 1 and the second connecting pipe fitting 3 respectively, and the two locking pieces 4 are arranged away from each other;
a connecting assembly 5 for fixedly connecting the first connecting pipe fitting 1 and the second connecting pipe fitting 3;
and the sealing ring 6 is arranged on the first connecting pipe fitting 1, is positioned between the first connecting pipe fitting 1 and the second connecting pipe fitting 3, and is used for sealing a gap between the first connecting pipe fitting 1 and the second connecting pipe fitting 3.
When soft equipment, be connected a hose 2 and first connecting pipe fitting 1, and fix with retaining member 4, be connected another hose 2 and second connecting pipe fitting 3, and fix hose 2 with another retaining member 4, install sealing washer 6 on first connecting pipe, place first connecting pipe fitting 1 and second connecting pipe fitting 3 relatively, it is together fixed with first connecting pipe fitting 1 and second connecting pipe fitting 3 with coupling assembling 5, make the both sides of sealing washer 6 respectively with first connecting pipe fitting 1 and second connecting pipe fitting 3 inconsistent, make first connecting pipe fitting 1 and second connecting pipe fitting 3 connect no space.
The first connecting pipe fitting 1 is formed with a first cylinder 7 for inserting the hose 2, a plurality of clamping arms 8 for clamping the hose 2 and a second cylinder 9, the first cylinder 7 and the plurality of clamping arms 8 are connected with the second cylinder 9, the first cylinder 7 and the plurality of clamping arms 8 are located on one side, close to the hose 2, of the second cylinder 9, the plurality of clamping arms 8 are evenly distributed along the circumferential direction of the first cylinder 7, the plurality of clamping arms 8 are located on the outer side of the first cylinder 7, and the first connecting piece is identical to the second connecting piece in structure.
When the first connecting pipe fitting 1 is connected with the hose 2, the hose 2 is sleeved on the first cylinder 7, the locking part 4 is arranged on the first connecting pipe fitting 1, and the hose 2 can be clamped by the plurality of clamping arms 8 through the locking part 4; the second connecting tube 3 is connected to the hose 2 in the same direction.
Retaining member 4 is for turning the cap soon, and the shaping has anti-skidding line 10 on the outer wall of cap soon, the shaping has the wedge portion 11 that is used for making a plurality of clamp arm hand 8 press from both sides tight hose 2 on turning the cap soon, and the shaping has internal thread 12 on turning the cap soon, and the shaping has external screw thread 13 with internal thread 12 matched with on the second drum 9.
When the first connecting pipe fitting 1 is connected with the hose 2, the screw cap is screwed on the first connecting pipe fitting 1, and the screw cap moves towards the direction far away from the hose 2 along with the continuous rotation of the screw cap to drive the wedge to continuously extrude a plurality of clamping arms 8, so that the clamping arms 8 are continuously close to the hose 2 until the plurality of clamping arms 8 clamp the hose 2; the second connecting tube 3 is connected to the hose 2 in the same direction.
The shaping has two to connect lug 14 on the first connecting tube spare 1, and two are connected lug 14 and all are close to the setting of second connecting tube spare 3, and two are connected lug 14 and are followed circumferencial direction evenly distributed, and the shaping supplies two rectangular channels 15 that connect lug 14 male on the second connecting tube spare 3.
After the first connecting pipe member 1 and the second connecting pipe member 3 are connected to the hose 2, the two connecting protrusions 14 are inserted into the two rectangular grooves 15, respectively, and the first connecting pipe member 1 and the second connecting pipe member 3 are connected together by the connecting member 5.
The connecting assembly 5 includes:
the U-shaped bolt 16 is formed with two parallel cylindrical plugs 17, a first through hole 18 for the two cylindrical plugs 17 to pass through is formed in the second pipe fitting, an arc-shaped through groove 19 for the cylindrical plugs 17 to pass through and contributing to improving the sealing performance is formed in each of the two connecting protrusions 14, and the two cylindrical plugs 17 respectively pass through the corresponding first through holes 18 and the corresponding arc-shaped through grooves 19;
the number of the R-shaped pins 20 is two, the two R-shaped pins 20 are respectively connected with the end parts of the two cylindrical plugs 17, and second through holes 21 for the R-shaped pins 20 to penetrate through are formed in the two cylindrical plugs 17;
and the pull ring 22 is connected with the U-shaped bolt 16, the pull ring 22 is arranged far away from the R-shaped pin 20, and a third through hole 23 for the pull ring 22 to pass through is formed on the U-shaped bolt 16.
When the connecting assembly 5 needs to connect the first connecting assembly 5 and the second connecting assembly 5 together, the two connecting protrusions 14 are inserted into the two rectangular grooves 15, the two cylindrical plugs 17 are respectively aligned with the first through holes 18 to be inserted, the end portions of the cylindrical plugs 17 can abut against the arc-shaped through grooves 19, the U-shaped bolts 16 are continuously pushed into the first through holes 18 under the action of the arc-shaped through grooves 19, the end portions of the U-shaped bolts 16 can drive the first connecting pipe fitting 1 to be continuously close to the second connecting pipe fitting 3 until the cylindrical plugs 17 pass through the arc-shaped through grooves 19, the two R-shaped pins 20 are respectively inserted into the second through holes 21, and the U-shaped bolts 16 are prevented from falling off.
When the first connecting pipe fitting 1 and the second connecting pipe fitting 3 need to be separated, the two R-shaped pins 20 are firstly detached, the pull ring 22 is pulled, the U-shaped pin 16 is pulled out of the two connecting convex blocks 14, and the first connecting pipe fitting 1 and the second connecting pipe fitting 3 are separated.
An arc pressing part 24 for pushing is formed on the U-shaped pin, and the arc pressing part 24 is far away from the R-shaped pin 20.
The curved pressing portion 24 reduces the burden of pushing by hand, since the U-shaped pin is required to be continuously pushed when the U-shaped pin 16 is inserted into the coupling projection 14.
An annular stepped groove 25 for installing the sealing ring 6 is formed in the first connecting pipe fitting 1.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A novel bolt-type hose coupler is characterized by comprising:
a first connecting tube (1) for connecting to a hose (2);
a second connecting tube (3) for connecting to a further hose (2), which is arranged opposite the first connecting tube (1);
the hose connecting structure comprises two locking pieces (4), wherein the two locking pieces (4) are fixedly arranged on the outer walls of a first connecting pipe fitting (1) and a second connecting pipe fitting (3) respectively, the locking pieces (4) are used for fixedly connecting two hoses (2) with the first connecting pipe fitting (1) and the second connecting pipe fitting (3) respectively, and the two locking pieces (4) are arranged away from each other;
a connecting assembly (5) for fixedly connecting the first connecting pipe fitting (1) and the second connecting pipe fitting (3);
and the sealing ring (6) is arranged on the first connecting pipe fitting (1), is positioned between the first connecting pipe fitting (1) and the second connecting pipe fitting (3), and is used for sealing a gap between the first connecting pipe fitting (1) and the second connecting pipe fitting (3).
2. The novel bolt-type hose connector according to claim 1, wherein the first connecting pipe (1) is formed with a first cylinder (7) for inserting the hose (2), a plurality of clamping arms (8) for clamping the hose (2) and a second cylinder (9), the first cylinder (7) and the plurality of clamping arms (8) are connected with the second cylinder (9), the first cylinder (7) and the plurality of clamping arms (8) are both located on one side of the second cylinder (9) close to the hose (2), the plurality of clamping arms (8) are uniformly distributed along the circumferential direction of the first cylinder (7), the plurality of clamping arms (8) are located on the outer side of the first cylinder (7), and the first connecting piece and the second connecting piece are identical in structure.
3. A novel plug-type hose connector according to claim 2, characterized in that the locking member (4) is a screw cap, the outer wall of the screw cap is formed with anti-slip threads (10), the screw cap is formed with wedge-shaped portions (11) for enabling a plurality of clamping arms (8) to clamp the hose (2), the screw cap is formed with internal threads (12), and the second cylinder (9) is formed with external threads (13) which are matched with the internal threads (12).
4. A novel plug-type hose connector according to claim 1, characterized in that the first connecting pipe member (1) is formed with two connecting projections (14), the two connecting projections (14) are disposed adjacent to the second connecting pipe member (3), the two connecting projections (14) are uniformly distributed along the circumferential direction, and the second connecting pipe member (3) is formed with a rectangular groove (15) into which the two connecting projections (14) are inserted.
5. A plug-type novel hose coupler according to claim 4, characterized in that the connecting assembly (5) comprises:
the U-shaped plug pin (16) is provided with two parallel cylindrical plugs (17), a first through hole (18) for the two cylindrical plugs (17) to pass through is formed in the second pipe fitting, an arc-shaped through groove (19) which is used for the cylindrical plugs (17) to pass through and is beneficial to improving the sealing performance is formed in each of the two connecting convex blocks (14), and the two cylindrical plugs (17) respectively pass through the corresponding first through holes (18) and the corresponding arc-shaped through grooves (19);
the number of the R-shaped pins (20) is two, the two R-shaped pins (20) are respectively connected with the end parts of the two cylindrical plugs (17), and second through holes (21) for the R-shaped pins (20) to penetrate through are formed in the two cylindrical plugs (17);
and the pull ring (22) is connected with the U-shaped bolt (16), the pull ring (22) is far away from the R-shaped bolt (20), and a third through hole (23) for the pull ring (22) to pass through is formed in the U-shaped bolt (16).
6. A novel plug-type hose coupler according to claim 5, characterized in that an arc-shaped pressing part (24) for pushing is formed on the U-shaped pin, and the arc-shaped pressing part (24) is arranged far away from the R-shaped pin (20).
7. A plug-type hose connector according to claim 1, characterized in that the first connecting pipe member (1) is formed with an annular stepped groove (25) for mounting the gasket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087673.3U CN216046050U (en) | 2021-08-31 | 2021-08-31 | Novel hose nipple of bolt formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087673.3U CN216046050U (en) | 2021-08-31 | 2021-08-31 | Novel hose nipple of bolt formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216046050U true CN216046050U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122087673.3U Active CN216046050U (en) | 2021-08-31 | 2021-08-31 | Novel hose nipple of bolt formula |
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| Country | Link |
|---|---|
| CN (1) | CN216046050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118189380A (en) * | 2024-04-09 | 2024-06-14 | 珠海吉泰克物理科技有限公司 | Heat pump indoor unit |
-
2021
- 2021-08-31 CN CN202122087673.3U patent/CN216046050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118189380A (en) * | 2024-04-09 | 2024-06-14 | 珠海吉泰克物理科技有限公司 | Heat pump indoor unit |
| CN118189380B (en) * | 2024-04-09 | 2024-09-10 | 珠海吉泰克物理科技有限公司 | Heat pump indoor unit |
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