CN216046043U - Rack type hose coupler - Google Patents
Rack type hose coupler Download PDFInfo
- Publication number
- CN216046043U CN216046043U CN202122147244.0U CN202122147244U CN216046043U CN 216046043 U CN216046043 U CN 216046043U CN 202122147244 U CN202122147244 U CN 202122147244U CN 216046043 U CN216046043 U CN 216046043U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- locking
- rack
- racks
- pipe fittings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of hose connection, in particular to a rack type hose joint which comprises connecting pipe fittings, a connecting middle pipe, locking assemblies, fixing pieces and sealing rings, wherein the two connecting pipe fittings are respectively connected with two hoses, two ends of the connecting middle pipe are respectively connected with the two connecting pipe fittings, a locking mechanism is used for fixedly connecting the connecting pipe fittings and the connecting middle pipe, the two fixing pieces are used for fixing two groups of locking assemblies on the corresponding connecting pipe fittings, the two fixing pieces are respectively positioned at one side of the corresponding locking assemblies, which is far away from the connecting middle pipe, the two sealing rings are respectively arranged at two ends of the connecting middle pipe, the two sealing rings are used for sealing a gap between the two connecting pipe fittings and the connecting middle pipe, the purpose that the hose joint can be separated is achieved by designing the connecting middle pipe to connect the two connecting pipe fittings, and meanwhile, the connecting middle pipe and the connecting pipe fittings can be firmly fixed by arranging the locking assemblies, and the locking component can be pressed to loosen the connecting middle pipe, so that the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of hose connection, in particular to a rack type hose joint.
Background
The hose is various in types, wherein the soft package made of the rubber material occupies a large proportion, and the end part of the rubber hose can be enlarged by a certain proportion because the rubber hose has good elasticity, so that the connection of most of the rubber hoses is realized by adopting pagoda joints, and the pagoda joints have the advantages of firm connection and high connection speed.
However, the existing pagoda joint has the following defects: the existing pagoda joint is mostly integrated, and once the existing pagoda joint is connected with two hoses, the existing pagoda joint is difficult to separate, in actual use, the two hoses are often required to be separated, two software are connected again after the purpose of demand is achieved, and when the hoses are pulled out from the pagoda joint by brute force, certain loss is caused to the hoses.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a rack type hose coupler is provided.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a rack and pinion hose fitting comprising:
the two connecting pipe fittings are respectively connected with the two hoses;
the two ends of the connecting middle pipe are respectively connected with the two connecting pipe fittings;
the locking assemblies are arranged in two groups, the two groups of locking assemblies are respectively sleeved on the two connecting pipe fittings, and the locking mechanism is used for fixedly connecting the connecting pipe fittings and the connecting middle pipe;
the two fixing pieces are used for fixing the two groups of locking assemblies on the corresponding connecting pipe fittings and are respectively positioned on one side, far away from the connecting middle pipe, of the corresponding locking assemblies;
the sealing rings, quantity is two, and two sealing rings set up respectively on the both ends of connecting the well pipe, and two sealing rings are arranged in two in the sealed space of connecting between pipe fitting and the connection well pipe.
Further, the fixing piece is a hexagon nut, and the hexagon nut is abutted to the locking component.
Furthermore, the connecting pipe fitting comprises a pagoda joint, a second cylinder and a first cylinder, the pagoda joint, the first cylinder and the second cylinder are sequentially arranged from the direction close to the hose, the pagoda joint is fixedly connected with the hose, the outer diameter of the first cylinder is smaller than that of the second cylinder, and an external thread for the hexagonal nut to be screwed is formed on the outer wall of the first cylinder.
Furthermore, a connecting cylinder and a plurality of racks are formed at two ends of the connecting middle pipe, the plurality of racks are uniformly distributed along the circumferential direction, the plurality of racks are located on the outer side of the connecting cylinder, the second cylinder is inserted between the connecting cylinder and the plurality of racks, and the plurality of racks are connected with the locking assembly.
Further, the locking assembly includes:
the installation drum, its fixed cover is established on the second drum, and the shaping has a plurality of along circumferencial direction evenly distributed's location sand grip on the inner wall of installation drum, and the length direction of location sand grip is unanimous with second drum length direction, and the shaping has the bar recess that supplies a plurality of location sand grip slip male on the outer wall of second drum, the shaping has the gliding bar spout of confession a plurality of teeth on the installation drum.
The locking mechanisms are consistent in number with the racks, the locking mechanisms are evenly distributed along the circumferential direction of the installation cylinder, the locking mechanisms are arranged on the outer wall of the installation cylinder, and each locking mechanism is connected with the corresponding rack in a clamped mode.
Further, the locking mechanism includes:
and the guide bolt is hinged with the hinge part, and the outer wall of the mounting cylinder is provided with the hinge part for hinging the guide bolt.
The joint piece, the slip cover is established on the uide bolt, and the shaping has a plurality of to be used for with the wedge portion of rack joint on the joint piece, and the one end shaping that the wedge portion was kept away from to the joint piece has and is used for making wedge portion and rack detached according to the splenium.
The quantity of torsional springs is two, and two torsional springs are all established on the uide bolt, and two torsional springs are located the both sides of joint piece respectively, and the both ends of every torsional spring are inconsistent with joint piece and articulated portion respectively.
Compared with the prior art, the utility model has the beneficial effects that: connect two connection pipe fittings of union coupling through the design, reach the purpose that hose nipple can separate, set up locking Assembly simultaneously, can firmly fix connecting well pipe and connection pipe fitting to locking Assembly presses and to loosen and connect well pipe, and is easy and simple to handle.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic perspective view of the connecting tube of the present invention;
FIG. 4 is a schematic perspective view of the pipe and the sealing ring according to the present invention;
FIG. 5 is a perspective view of the locking assembly of the present invention;
FIG. 6 is a schematic perspective view of the cylinder valve assembly of the present invention;
FIG. 7 is a perspective view of the connection mechanism of the present invention;
the reference numbers in the figures are:
1-connecting pipe fittings; 2-a hose; 3-connecting the middle pipe; 4-a locking assembly; 5-a fixing piece; 6-sealing ring; 7-torsion spring; 8-pagoda joints; 9-a second cylinder; 10-a first cylinder; 11-external thread; 12-a connecting cylinder; 13-a rack; 14-mounting a cylinder; 15-positioning convex strips; 16-a strip-shaped groove; 17-a strip-shaped chute; 18-a locking mechanism; 19-a guide pin; 20-a clamping block; 21-a hinge; 22-a wedge; 23-pressing part.
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 rack type hose coupler includes:
the number of the connecting pipe fittings 1 is two, and the two connecting pipe fittings 1 are respectively connected with the two hoses 2;
a connecting middle pipe 3, two ends of which are respectively connected with the two connecting pipe fittings 1;
the number of the locking assemblies 4 is two, the two groups of locking assemblies 4 are respectively sleeved on the two connecting pipe fittings 1, and the locking mechanism 18 is used for fixedly connecting the connecting pipe fittings 1 with the connecting middle pipe 3;
the two fixing pieces 5 are used for fixing the two groups of locking assemblies 4 on the corresponding connecting pipe fittings 1, and the two fixing pieces 5 are respectively positioned on one sides, far away from the connecting middle pipe 3, of the corresponding locking assemblies 4;
sealing washer 6, quantity is two, and two sealing washers 6 set up respectively on connecting the both ends of well pipe 3, and two sealing washers 6 are arranged in two sealed connecting pipe fittings 1 and connect the space between the well pipe 3.
When two hoses 2 need to be connected, the locking assembly 4 is sleeved on the connecting pipe fitting 1, the locking assembly 4 is fixed on the connecting pipe fitting 1 by the fixing piece 5, the connecting pipe fitting 1 is connected with the hose 2, the other hose 2 is connected with the other connecting pipe fitting 1 in the same installation mode, the two sealing rings 6 are respectively connected with two ends of the connecting middle pipe 3, the end parts of the two connecting hoses 2 are respectively inserted into two ends of the connecting middle pipe 3, and the two connecting pipe fittings 1 are respectively fixed with two ends of the connecting middle pipe 3 by the two locking assemblies 4.
The fixing piece 5 is a hexagon nut, and the hexagon nut is abutted to the locking component 4.
The connecting pipe fitting 1 comprises a pagoda joint 8, a second cylinder 9 and a first cylinder 10, the pagoda joint 8, the first cylinder 10 and the second cylinder 9 are sequentially arranged from the direction close to the hose 2, the pagoda joint 8 is fixedly connected with the hose 2, the outer diameter of the first cylinder 10 is smaller than that of the second cylinder 9, and an external thread 11 for the hexagonal nut to be screwed is formed on the outer wall of the first cylinder 10.
When the device is assembled, the locking component 4 is sleeved on the second cylinder 9, the hexagonal nut is continuously screwed on the first cylinder 10 and can abut against the locking component 4, the pagoda joint 8 is inserted into the end part of the hose 2 until the hexagonal nut is screwed, and the pagoda joint 8 can prevent the hose 2 from falling off.
The connecting cylinder 12 and the plurality of racks 13 are formed at two ends of the connecting middle pipe 3, the plurality of racks 13 are evenly distributed along the circumferential direction, the plurality of racks 13 are located on the outer side of the connecting cylinder 12, the second cylinder 9 is inserted between the connecting cylinder 12 and the plurality of racks 13, and the plurality of racks 13 are connected with the locking assembly 4.
When the connecting middle pipe 3 is required to be connected with the connecting pipe fitting 1, the second cylinder 9 is inserted between the connecting cylinder 12 and the plurality of racks 13, the end part of the second cylinder 9 is abutted to the sealing ring 6, the locking mechanism 18 is opened, the racks 13 are inserted, the tightening mechanism is loosened, the locking mechanism 18 can prevent the racks 13 from being drawn out, the second cylinder 9 is inserted into the connecting middle pipe 3, and at least two sides of the sealing ring 6 are abutted to the connecting middle pipe 3 and the connecting pipe fitting 1.
The locking assembly 4 comprises:
the installation drum 14 is fixedly sleeved on the second drum 9, a plurality of positioning convex strips 15 which are uniformly distributed along the circumferential direction are formed on the inner wall of the installation drum 14, the length direction of the positioning convex strips 15 is consistent with the length direction of the second drum 9, strip-shaped grooves 16 for the sliding insertion of the plurality of positioning convex strips 15 are formed on the outer wall of the second drum 9, and strip-shaped sliding grooves 17 for the sliding of the plurality of racks 13 are formed on the installation drum 14.
The number of the locking mechanisms 18 is consistent with that of the racks 13, the locking mechanisms 18 are uniformly distributed along the circumferential direction of the installation cylinder 14, the locking mechanisms 18 are arranged on the outer wall of the installation cylinder 14, and each locking mechanism 18 is clamped with the corresponding rack 13.
When the locking component 4 is installed on the connecting pipe fitting 1, the installation cylinder 14 is sleeved on the second cylinder 9, the plurality of positioning lugs are pushed into the strip-shaped grooves 16 in a sliding mode, then the hexagonal nuts are screwed, the installation cylinder 14 is abutted tightly, and the locking component 4 is fixed.
When connecting pipe fitting 1 and being connected well tub 3 and being connected, aim at bar spout 17 with a plurality of rack 13 and insert, constantly with rack 13 push into bar spout 17 in, locking mechanism 18 can with rack 13 joint, prevent rack 13 from following the roll-off in the bar spout 17.
The locking mechanism 18 includes:
and a guide pin 19 hinged to the hinge portion 21, wherein the hinge portion 21 is formed on the outer wall of the mounting cylinder 14 to which the guide pin 19 is hinged.
The clamping block 20 is slidably sleeved on the guide bolt 19, a plurality of wedge-shaped portions 22 used for being clamped with the rack 13 are formed on the clamping block 20, and pressing portions 23 used for enabling the wedge-shaped portions 22 and the rack 13 to be separated are formed at one end, far away from the wedge-shaped portions 22, of the clamping block 20.
The quantity of the torsion springs 7 is two, the two torsion springs 7 are all sleeved on the guide bolt 19, the two torsion springs 7 are respectively located on two sides of the clamping block 20, and two ends of each torsion spring 7 are respectively abutted to the clamping block 20 and the hinged portion 21.
When locking mechanism 18 is opened, when needs will connect pipe fitting 1 and connect well pipe fitting 3 separately, press splenium 23 downwards to press, joint piece 20 can use guide bolt 19 to rotate as the rotation axis, and wedge portion 22 can part with rack 13, and torsional spring 7 can be extruded simultaneously, takes rack 13 out from bar spout 17, connects well pipe fitting 3 and just has separated with connecting pipe fitting 1.
When the locking mechanism 18 is required to be clamped with the rack 13, so that the connecting middle pipe 3 is connected with the connecting pipe fitting 1, the locking mechanism 18 is firstly opened, the rack 13 is inserted into the strip-shaped sliding groove 17 in a sliding mode, the pressing part 23 is loosened, the clamping block 20 rotates around the guide bolt 19 under the action of the two torsion springs 7, and the wedge-shaped part 22 moves close to the rack 13 until the wedge-shaped part 22 is clamped with the rack 13.
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 (6)
1. A rack and pinion hose coupling, comprising:
the number of the connecting pipe fittings (1) is two, and the two connecting pipe fittings (1) are respectively connected with the two hoses (2);
the two ends of the connecting middle pipe (3) are respectively connected with the two connecting pipe fittings (1);
the number of the locking assemblies (4) is two, the two groups of locking assemblies (4) are respectively sleeved on the two connecting pipe fittings (1), and the locking mechanism (18) is used for fixedly connecting the connecting pipe fittings (1) and the connecting middle pipe (3);
the two fixing pieces (5) are used for fixing the two groups of locking assemblies (4) on the corresponding connecting pipe fittings (1), and the two fixing pieces (5) are respectively positioned on one sides, far away from the connecting middle pipe (3), of the corresponding locking assemblies (4);
sealing washer (6), quantity is two, and two sealing washers (6) set up respectively on the both ends of connecting well pipe (3), and two sealing washers (6) are arranged in the sealed space between two connecting pipe fittings (1) and connecting well pipe (3).
2. A rack and pinion hose coupling according to claim 1, characterized in that the securing element (5) is a hexagonal nut which abuts against the locking assembly (4).
3. The rack type hose connector according to claim 2, wherein the connecting pipe (1) comprises a pagoda joint (8), a second cylinder (9) and a first cylinder (10), the pagoda joint (8), the first cylinder (10) and the second cylinder (9) are sequentially arranged from the direction close to the hose (2), the pagoda joint (8) is fixedly connected with the hose (2), the outer diameter of the first cylinder (10) is smaller than that of the second cylinder (9), and an external thread (11) for screwing a hexagon nut is formed on the outer wall of the first cylinder (10).
4. A rack type hose connector according to claim 3, characterized in that a connecting cylinder (12) and a plurality of racks (13) are formed at both ends of the connecting middle pipe (3), the plurality of racks (13) are uniformly distributed along the circumferential direction, the plurality of racks (13) are located at the outer side of the connecting cylinder (12), the second cylinder (9) is inserted between the connecting cylinder (12) and the plurality of racks (13), and the plurality of racks (13) are connected with the locking assembly (4).
5. A rack and pinion hose coupling according to claim 4, characterised in that the locking assembly (4) comprises:
the mounting cylinder (14) is fixedly sleeved on the second cylinder (9), a plurality of positioning convex strips (15) which are uniformly distributed along the circumferential direction are formed on the inner wall of the mounting cylinder (14), the length direction of each positioning convex strip (15) is consistent with the length direction of the second cylinder (9), strip-shaped grooves (16) for the plurality of positioning convex strips (15) to be inserted in a sliding mode are formed in the outer wall of the second cylinder (9), and strip-shaped sliding grooves (17) for the plurality of racks (13) to slide are formed in the mounting cylinder (14);
the number of the locking mechanisms (18) is consistent with that of the racks (13), the locking mechanisms (18) are uniformly distributed along the circumferential direction of the installation cylinder (14), the locking mechanisms (18) are arranged on the outer wall of the installation cylinder (14), and each locking mechanism (18) is clamped with the corresponding rack (13) respectively.
6. A rack and pinion hose coupling according to claim 5, characterised in that the locking mechanism (18) comprises:
a guide bolt (19) hinged with the hinge part (21), and a hinge part (21) for hinging the guide bolt (19) is formed on the outer wall of the mounting cylinder (14);
the clamping block (20) is sleeved on the guide bolt (19) in a sliding mode, a plurality of wedge-shaped portions (22) used for being clamped with the rack (13) are formed on the clamping block (20), and pressing portions (23) used for enabling the wedge-shaped portions (22) and the rack (13) to be separated are formed at one end, far away from the wedge-shaped portions (22), of the clamping block (20);
the quantity of torsional springs (7) is two, and two torsional springs (7) are all established on uide bolt (19), and two torsional springs (7) are located the both sides of joint piece (20) respectively, and the both ends of every torsional spring (7) are inconsistent with joint piece (20) and articulated portion (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147244.0U CN216046043U (en) | 2021-09-07 | 2021-09-07 | Rack type hose coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147244.0U CN216046043U (en) | 2021-09-07 | 2021-09-07 | Rack type hose coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216046043U true CN216046043U (en) | 2022-03-15 |
Family
ID=80597569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122147244.0U Active CN216046043U (en) | 2021-09-07 | 2021-09-07 | Rack type hose coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216046043U (en) |
-
2021
- 2021-09-07 CN CN202122147244.0U patent/CN216046043U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110005889B (en) | Stainless steel corrugated hose for connecting gas appliances | |
| CN216046043U (en) | Rack type hose coupler | |
| CA2698587C (en) | Sealable drain pipe coupling | |
| CN105318127A (en) | Rapid connection mechanism for pipes | |
| CN101520114A (en) | Connecting device of pipelines | |
| CN201401578Y (en) | Connecting device of pipeline | |
| CN209604735U (en) | A kind of automobile pipeline quick connector component | |
| CN209262444U (en) | A kind of air-conditioning copper tube connector preventing leakage | |
| CN206468943U (en) | A kind of pipe joint rapid reinforcement pipe collar | |
| CN214466904U (en) | Articulated quick connector | |
| CN216046050U (en) | Novel hose nipple of bolt formula | |
| CN209731787U (en) | A kind of Internet of Things Intellectualized monitoring device | |
| CN202733237U (en) | Connecting device of connection pipe and articulate joint | |
| CN208946066U (en) | A kind of transmission main shaft gland mounting tool | |
| CN218761979U (en) | Low pressure oil pipe joint design | |
| CN216952139U (en) | Waterproof hose joint based on high-tightness meshing structure | |
| CN210886652U (en) | Washing equipment | |
| CN212389916U (en) | Pipe joint connecting structure | |
| CN217108719U (en) | Screw thread connects elbow soon | |
| CN213236495U (en) | Conical partition integrated oil drain pipe combined joint | |
| CN201606596U (en) | Safe connection structure of gas pipe | |
| FR2572785A1 (en) | Sealing joint for the connection of flanged cast iron pipes, provided with a coating, by means of a sleeve and of a sealing gasket | |
| CN221037027U (en) | Joint device with strong sealing performance for water tank radiator | |
| CN219827420U (en) | Vibration-resistant anti-loosening bolt | |
| KR101673243B1 (en) | A connector of stainless pipes with hinge and stainless pipe assembly using it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |