CN216121765U - Zinc alloy water joint - Google Patents
Zinc alloy water joint Download PDFInfo
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- CN216121765U CN216121765U CN202122805368.3U CN202122805368U CN216121765U CN 216121765 U CN216121765 U CN 216121765U CN 202122805368 U CN202122805368 U CN 202122805368U CN 216121765 U CN216121765 U CN 216121765U
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- inner connecting
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Abstract
The utility model discloses a zinc alloy waterproof connector which comprises a main body, wherein an external thread I is arranged on the outer wall of the right end of the main body, an external thread II is arranged on the outer wall of the left end of the main body, a sealing ring is sleeved on the outer wall of the main body, a clamping piece is sleeved on the outer wall of the sealing ring, an internal thread is arranged on the inner wall of the left end of the main body, and an inner connecting pipe II is fixedly connected to the inner wall of the main body. The utility model can be well connected with the connected joint through the matching use of the external thread two sealing ring and the clamping piece, thereby ensuring the sealing performance, the wedge-shaped block moves towards the direction close to the outer wall of the inner connecting pipe two along the guide groove in the process that the abutting rod moves towards the right direction, meanwhile, the spring is compressed, and when the wedge-shaped block moves above the locking groove, the wedge-shaped block is driven to move towards the inner wall direction of the locking groove under the elastic force action of the spring, thereby locking the inner connecting pipe two and the inner connecting pipe one, and further ensuring the sealing and waterproof performance of the main body.
Description
Technical Field
The utility model relates to the technical field of waterproof joints, in particular to a zinc alloy waterproof joint.
Background
The waterproof connector, as the name suggests, can be applied to water-carrying environments to provide a safe and reliable connector. Such as LED street lamps, lighthouses, cruise ships, industrial equipment, watering lorries, etc., require the use of watertight fittings.
In particular, the test of the highest grade IP68 of the waterproof joint, the test equipment, the test conditions and the test time are agreed by the supplier and the demand, and the rigor degree of the waterproof joint is naturally much higher than the lower protection grade. For example, the IP68 waterproof test of the waterproof joint of the brocade is to ensure that the waterproof joint works for 2 weeks without water inflow in 10 m water depth; when the product is put into water with the depth of 100 meters and subjected to a damage test for 12 hours, the good performance of the product can still be maintained.
The existing waterproof joint has poor sealing effect and the problem of poor sealing property of the connected joint.
Therefore, a zinc alloy waterproof joint is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides a zinc alloy waterproof joint.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a zinc alloy waterproof joint comprises a main body, wherein the outer wall of the right end of the main body is provided with a first external thread, the outer wall of the left end of the main body is provided with a second external thread, the single outer wall of the main body is sleeved with a sealing ring, the outer wall of the sealing ring is sleeved with a clamping piece, the inner wall of the left end of the main body is provided with an internal thread, the inner wall of the main body is fixedly connected with an inner connecting pipe II, the left end of the inner connecting pipe II is inserted and connected with an inner connecting pipe I, slotted holes are symmetrically arranged on the outer wall of the left end of the inner connecting pipe II, a wedge-shaped block is inserted into the inner wall of each slotted hole in a sliding manner, the outer wall of the right end of the inner connecting pipe I is symmetrically and fixedly connected with abutting rods matched with the slotted holes, each abutting rod is provided with a guide groove, the joint of each guide groove is provided with a locking groove, an annular groove is formed in the outer wall of the left end of the inner connecting pipe II, and annular convex rings matched with the annular groove in the axial direction are fixedly connected to the right end of the inner connecting pipe II.
Preferably, the body portion is made of nickel/stainless steel brass 304/316L.
Preferably, the clamping member is made of nylon plastic.
Preferably, the inner wall of the slotted hole is provided with an inner groove, and a spring is fixedly connected between the inner top wall of each inner groove and the wedge-shaped block.
Preferably, each guide groove is obliquely arranged and the port is lower.
Preferably, the inner wall of the annular groove is provided with a sealing gasket.
Compared with the prior art, this zinc alloy water joint's advantage lies in:
1. the sealing device is provided with a main body, a sealing ring, a second external thread, an internal thread, a sealing ring and a clamping piece, wherein the second external thread sealing ring and the clamping piece are matched for use and can be well connected with a connected joint, so that the sealing property is ensured;
2. the inner connecting pipe I, the inner connecting pipe II, the wedge block, the annular groove, the annular convex ring, the abutting rod and the guide groove are arranged, the inner connecting pipe I, the inner connecting pipe II, the wedge block, the annular groove, the annular convex ring, the abutting rod and the guide groove are connected in an inscribed mode through the inner threads, the abutting rod moves rightwards, the wedge block moves towards the direction close to the outer wall of the inner connecting pipe II along the guide groove, meanwhile, the spring is compressed, and when the wedge block moves above the locking groove, the wedge block is driven to move towards the direction of the inner wall of the locking groove under the elastic force action of the spring, so that the inner connecting pipe II and the inner connecting pipe I are locked, the annular groove and the annular convex ring are matched for use, the sealing performance between the inner connecting pipe I and the inner connecting pipe II is improved, and the sealing and waterproof performance of the main body is guaranteed;
in conclusion, the utility model can be well connected with the connected joint through the matching use of the external thread two sealing ring and the clamping piece, thereby ensuring the sealing performance, the wedge block moves towards the direction close to the outer wall of the inner connecting pipe two along the guide groove in the process that the support rod moves towards the right direction, meanwhile, the spring is compressed, and when the wedge block moves to the upper part of the locking groove, the wedge block is driven to move towards the inner wall direction of the locking groove under the elastic force action of the spring, thereby locking the inner connecting pipe two and the inner connecting pipe one, and further ensuring the sealing and waterproof performance of the main body.
Drawings
Fig. 1 is a schematic structural diagram of a zinc alloy waterproof joint according to the present invention;
FIG. 2 is a cross-sectional view of the main body of a zinc alloy water-proof joint according to the present invention;
FIG. 3 is a side view of a second inner connecting pipe in the zinc alloy waterproof joint provided by the utility model;
FIG. 4 is a side view of an inner joint tube in a zinc alloy water-proof joint according to the present invention;
FIG. 5 is a cross-sectional view taken at A in FIG. 3;
fig. 6 is a perspective view at B in fig. 4.
In the figure: the sealing device comprises a main body 1, a first external thread 2, a second external thread 3, a clamping piece 4, a sealing ring 5, an internal thread 6, a first internal joint 7, a second internal joint 8, an annular groove 9, an internal groove 10, a wedge block 11, a spring 12, an annular convex ring 13, a pushing rod 14, a guide groove 15 and a locking groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-6, a zinc alloy waterproof joint comprises a main body 1, wherein a part of the main body 1 is made of brass nickel plating/stainless steel 304/316L, an external thread I2 is arranged on the outer wall of the right end of the main body 1, an external thread II 3 is arranged on the outer wall of the left end of the main body 1, a sealing ring 5 is sleeved on the outer wall of the main body 1, a clamping member 4 is sleeved on the outer wall of the sealing ring 5, the clamping member 4 is made of nylon plastics, an internal thread 6 is arranged on the inner wall of the left end of the main body 1, an inner connecting pipe II 8 is fixedly connected to the inner wall of the main body 1, an inner connecting pipe I7 is inserted and connected to the left end of the inner connecting pipe II 8, slotted holes are symmetrically formed in the outer wall of the left end of the inner connecting pipe II 8, a wedge block 11 is inserted and slidably into the inner wall of each slotted hole, an inner slot 10 is formed in the inner wall of each slotted hole, and a spring 12 is fixedly connected between the inner top wall of each inner slot 10 and the wedge block 11;
the outer wall of the right end of the inner connecting pipe I7 is symmetrically and fixedly connected with abutting rods 14 matched with the slotted holes, each abutting rod 14 is provided with a guide groove 15, each guide groove 15 is obliquely arranged and is lower in port opening, a locking groove 16 is formed at the joint of each guide groove 15, the outer wall of the left end of the inner connecting pipe II 8 is provided with an annular groove 9, the right end of the inner connecting pipe II 8 is fixedly connected with an annular convex ring 13 matched with the annular groove 9 in direction, the inner wall of the annular groove 9 is provided with a sealing gasket, and the sealing ring 5 of the outer thread II 3 and the clamping piece 4 can be well connected with a connected joint in a matched mode in use, so that the sealing performance is guaranteed;
the connecting head is internally connected, the connecting head is better connected through the internal thread 6, and the abutting rod 14 moves rightwards, so that the wedge block 11 moves towards the direction close to the outer wall of the inner connecting pipe II 8 along the guide groove 15, meanwhile, the spring 12 is compressed, when the wedge block 11 moves to the position above the locking groove 16, under the elastic force action of the spring 12, the wedge block 11 is driven to move towards the inner wall direction of the locking groove 16, the inner connecting pipe II 8 and the inner connecting pipe I7 are locked, the annular groove 9 and the annular convex ring 13 are matched for use, the sealing performance between the inner connecting pipe II and the annular convex ring is improved, and the sealing and waterproof performance of the main body 1 is guaranteed.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The operating principle of the present invention is now explained as follows:
during operation, the two 3 sealing washers of external screw thread 5 and clamping piece 4 cooperate and use can be connected with the joint that is connect well, thereby guarantee the leakproofness, by the connector inscription, connect through internal screw thread 6 better, and support the process that pole 14 moved to the right, make wedge 11 move to the direction that is close to two 8 outer walls of inner union pipe along guide way 15, compress spring 12 simultaneously, when wedge 11 moves to locking groove 16 top, under the spring action of spring 12, drive wedge 11 and move to the inner wall direction of locking groove 16, thereby make two 8 and the locking of inner union pipe 7, and the cooperation of annular groove 9 and annular bulge loop 13 is used, the leakproofness between the two has been improved, thereby the waterproof sealing performance of main part 1 has been guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A zinc alloy waterproof joint comprises a main body (1) and is characterized in that an external thread I (2) is arranged on the outer wall of the right end of the main body (1), an external thread II (3) is arranged on the outer wall of the left end of the main body (1), a sealing ring (5) is sleeved on the outer wall of the main body (1), a clamping piece (4) is sleeved on the outer wall of the sealing ring (5), an internal thread (6) is arranged on the inner wall of the left end of the main body (1), an inner connecting pipe II (8) is fixedly connected to the inner wall of the main body (1), an inner connecting pipe I (7) is inserted at the left end of the inner connecting pipe II (8), slotted holes are symmetrically formed in the outer wall of the left end of the inner connecting pipe II (8), a wedge block (11) is slidably inserted in the inner wall of each slotted hole, and a support rod (14) matched with the slotted holes is fixedly connected to the outer wall of the right end of the inner connecting pipe I (7) in a symmetrical manner, each supporting rod (14) is provided with a guide groove (15), the joint of each guide groove (15) is provided with a locking groove (16), the outer wall of the left end of the inner connecting pipe II (8) is provided with an annular groove (9), and the right end of the inner connecting pipe II (8) is fixedly connected with an annular convex ring (13) which is matched with the annular groove (9).
2. The zinc alloy water-proof joint as claimed in claim 1, wherein the main body (1) is made of 304/316L brass nickel/stainless steel.
3. A zinc alloy watertight connector according to claim 1, characterized in that said clamping member (4) is made of nylon plastic.
4. The zinc alloy waterproof connector according to claim 1, wherein inner grooves (10) are formed in the inner walls of the groove holes, and a spring (12) is fixedly connected between the inner top wall of each inner groove (10) and the wedge-shaped block (11).
5. A zinc alloy watertight connector according to claim 1, characterized in that each of said guiding grooves (15) is inclined and the end opening is lower.
6. A zinc alloy watertight joint according to claim 1, characterized in that the inner wall of the annular groove (9) is provided with a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805368.3U CN216121765U (en) | 2021-11-16 | 2021-11-16 | Zinc alloy water joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805368.3U CN216121765U (en) | 2021-11-16 | 2021-11-16 | Zinc alloy water joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121765U true CN216121765U (en) | 2022-03-22 |
Family
ID=80717071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122805368.3U Active CN216121765U (en) | 2021-11-16 | 2021-11-16 | Zinc alloy water joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121765U (en) |
-
2021
- 2021-11-16 CN CN202122805368.3U patent/CN216121765U/en active Active
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