Plug convenient for double installation

Abstract

The utility model discloses a plug convenient for double installation, which comprises a pipeline, two ends of the pipeline are respectively provided with a first fixing ring, a spiral block is spirally arranged on the pipeline, the outer end of the spiral block is provided with a plug, the outer side of the plug is provided with a sliding groove, a sliding block is inserted into the sliding groove, the other end of the sliding block is inserted into a second fixing ring, and the second fixing ring is provided with a second fixing ring. And a movable groove is correspondingly formed in the second fixing ring. According to the plug convenient for double installation, the second fixing ring is inserted into the sliding groove through the sliding block to form a sliding structure with the plug, and the second fixing ring and the first fixing ring form a spiral locking structure through the spiral groove, so that the second fixing ring can slide and rotate through the sliding block; according to the device, the sliding block and the plug form a clamping limiting structure through the fixing block, the limiting block and the plug, so that the limiting performance of the sliding block assembly can be further improved through the limiting block, and the stability of the rubber sealing ring during use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plug, concretely is a kind of plug of facilitating double installation. BACKGROUND

[0002] Plug, also known as screw plug, plug, throat plug, pipe cap, cover, pipe or blind, is a kind of mechanical fastener for closing the end of pipeline. In the use process of pipeline, in order to ensure the sealing of pipeline, so as to avoid liquid or gas backflow, plug is used to ensure the sealing of one end of pipeline.

[0003] And in the use process of plug, it is screwed into one end of pipeline through matching thread, so as to plug one end of pipeline through plug, and the existing plug is inconvenient to ensure the stability of plug in the working process, and the sealing of the connection between plug and pipeline is not convenient. Therefore, a kind of plug of facilitating double installation is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of plug of facilitating double installation to solve the problem that the existing plug in the background art is inconvenient to ensure the stability of plug in the working process only by screwing, and the sealing of the connection between plug and pipeline is not convenient.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of plug of facilitating double installation, including pipeline, the first fixed ring is respectively arranged on the both ends of the pipeline, and screw block is screwed on the pipeline, the plug is arranged on the outer end of the screw block, the sliding slot is formed in the outer side of the plug, and the sliding block is inserted into the sliding slot, the other end of the sliding block is inserted into the second fixed ring, and the movable slot is formed in the second fixed ring, the second fixed ring is provided with screw thread on the outer wall, and the screw groove is formed in the first fixed ring, and the second fixed ring is screwed on the first fixed ring.

[0006] One end of the sliding block in the sliding slot is provided with limiting block, and the fixed block is correspondingly arranged in the plug, the limiting block is inserted into the fixed block, the second fixed ring is provided with rubber sealing ring on the inner side and the outer side of the outer end respectively.

[0007] The first fixed ring is provided with fixed plate on the upper and lower outer walls respectively, and the limiting rod is inserted into the fixed plate respectively, the limiting rod is provided with rubber limiting block on the other end respectively, and the rubber limiting block is engaged on the second fixed ring, and the movable groove is formed in the rubber limiting block on the outer side of the second fixed ring.

[0008] Preferably, the plug and the pipeline form a screw locking structure through the screw block.

[0009] Preferably, the second fixing ring is inserted into the slide groove by a slider to form a sliding structure with the plug, and the second fixing ring forms a spiral locking structure with the first fixing ring by a spiral groove.

[0010] Preferably, the slider forms a locking and limiting structure through a fixing block, a limiting block, and a plug.

[0011] Preferably, the first fixing ring is inserted into the storage groove through a fixing plate, a limiting rod, and a rubber limiting block to form a locking and limiting structure with the second fixing ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The second fixing ring of the plug, which is convenient for dual installation, forms a sliding structure with the plug by inserting a slider into the sliding groove, and the second fixing ring forms a spiral locking structure with the first fixing ring by a spiral groove. Thus, the slider ensures that the second fixing ring can slide and rotate, and the plug can be installed spirally again by the second fixing ring. The slider of this device forms a locking and limiting structure with the plug by a fixing block and a limiting block. The limiting block can further increase the limiting property of the slider assembly, so as to increase the stability of the rubber sealing ring during use. The first fixing ring of this device forms a locking and limiting structure with the second fixing ring by inserting a fixing plate, a limiting rod, and a rubber limiting block into the storage groove. Thus, the rubber limiting block assembly can further limit the second fixing ring, thereby increasing the stability of the plug during use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a plug structure for convenient dual installation according to the present invention;

[0014] Figure 2 This is a schematic diagram of a plug slider assembly for convenient dual installation according to the present invention;

[0015] Figure 3 This is a side view of a plug slider assembly for convenient dual installation according to the present invention.

[0016] Figure 4 This utility model provides a plug that facilitates dual installation. Figure 1 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Pipe, 2. First fixing ring, 3. Spiral block, 4. Plug, 5. Slide groove, 6. Second fixing ring, 7. Spiral groove, 8. Slider, 9. Fixing block, 10. Limiting block, 11. Rubber sealing ring, 12. Fixing plate, 13. Limiting rod, 14. Rubber limiting block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a plug that is convenient for dual installation, including a pipe 1, with a first fixing ring 2 at each end of the pipe 1, and a spiral block 3 spirally attached to the pipe 1, with a plug 4 at the outer end of the spiral block 3.

[0020] Furthermore, the plug 4 forms a spiral locking structure with the pipe 1 through the spiral block 3, thereby spirally installing the plug 4 onto the pipe 1 through the spiral block 3.

[0021] The plug 4 has a groove 5 on its outer side, and a slider 8 is inserted in the groove 5. The other end of the slider 8 is inserted in the second fixing ring 6, and the second fixing ring 6 has a corresponding movable groove. The second fixing ring 6 has a thread on its outer wall, and the first fixing ring 2 has a corresponding spiral groove 7. The second fixing ring 6 is spirally attached to the first fixing ring 2. It should be noted that the pipe 1 and the plug 4 increase their area through the first fixing ring 2 and the second fixing ring 6, which facilitates the double installation of the plug 4.

[0022] Furthermore, the second fixing ring 6 is inserted into the slide groove 5 through the slider 8 to form a sliding structure with the plug 4, and the second fixing ring 6 forms a spiral locking structure with the first fixing ring 2 through the spiral groove 7. Thus, the plug 4 can be reinstalled by the spirally installed second fixing ring 6 to increase the stability of the plug 4 during use.

[0023] The slider 8 is provided with a limiting block 10 at one end in the groove 5, and the plug 4 is provided with a corresponding fixing block 9 inside. The limiting block 10 is inserted into the fixing block 9. The second fixing ring 6 is provided with rubber sealing rings 11 on the inner and outer sides near the outer end. It should be noted that the rubber sealing ring 11 on the inner side of the second fixing ring 6 fits against the edge of the plug 4, so that the sealing at the edge can be increased by the rubber sealing ring 11 after the plug 4 is spirally installed with the pipe 1.

[0024] Furthermore, the slider 8 forms a locking and limiting structure with the plug 4 through the fixing block 9, the limiting block 10, and the plug 4, thereby increasing the stability of the slider 8 after the second fixing ring 6 is installed through the limiting block 10.

[0025] The first fixing ring 2 has fixing plates 12 on its upper and lower outer walls, and a limiting rod 13 is inserted through the fixing plate 12. The limiting rod 13 has a rubber limiting block 14 at its other end, and the rubber limiting block 14 is engaged with the second fixing ring 6. The outer side of the second fixing ring 6 has a corresponding storage groove at the rubber limiting block 14.

[0026] Furthermore, the first fixing ring 2 is inserted into the storage groove through the fixing plate 12, the limiting rod 13, and the rubber limiting block 14 to form a locking and limiting structure with the second fixing ring 6. Thus, the rubber limiting block 14 can further lock and limit the second fixing ring 6 to increase the stability of the double installation of the plug 4.

[0027] Working Principle: For convenient double-installation of the plug, the spiral block 3 is first spirally installed onto one end of the pipe 1, thus initially installing the plug 4. After the spiral block 3 is installed, the second fixing ring 6 can slide towards the first fixing ring 2 via the slider 8. Simultaneously, the second fixing ring 6 can be rotated, and the slider 8 is inserted into the movable groove of the second fixing ring 6 and the sliding groove 5 of the plug 4, ensuring that the second fixing ring 6 can rotate and slide normally. This allows the second fixing ring 6 to spiral into the spiral groove 7 on the first fixing ring 2, thus performing a secondary spiral installation of the plug 4 via the second fixing ring 6. This ensures the stability of the plug 4 during use. After the second fixing ring 6 is installed, the limiting block 10 on the slider 8 is inserted into the fixing block 9 inside the plug 4, thereby increasing the stability of the slider 8 during use through the limiting block 10, which in turn increases the stability of the rubber sealing ring 11 during placement, and further increases the sealing performance of the connection between the plug 4 and the pipe 1 through the rubber sealing ring 11. Then, the rubber limiting block 14 can be pushed into the placement groove on the second fixing ring 6 through the limiting rod 13, so that the second fixing ring 6 can be further locked and limited by the rubber limiting block 14. This is the usage process of the plug that is convenient for dual installation.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A plug for convenient dual installation, comprising a pipe (1), characterized in that: The pipe (1) is provided with a first fixing ring (2) at both ends, and a spiral block (3) is spirally attached to the pipe (1). The spiral block (3) is provided with a plug (4) at its outer end. The plug (4) is provided with a sliding groove (5) on its outer side, and a slider (8) is inserted into the sliding groove (5). The other end of the slider (8) is inserted into the second fixing ring (6), and a movable groove is provided on the second fixing ring (6). The second fixing ring (6) is provided with a thread on its outer wall, and a spiral groove (7) is provided on the first fixing ring (2). The second fixing ring (6) is spirally attached to the first fixing ring (2). The slider (8) has a limiting block (10) at one end in the groove (5), and the plug (4) has a corresponding fixing block (9) inside. The limiting block (10) is inserted into the fixing block (9), and the second fixing ring (6) has rubber sealing rings (11) on the inner and outer sides of its outer end. The first fixing ring (2) is provided with fixing plates (12) on the upper and lower outer walls respectively, and a limiting rod (13) is inserted through the fixing plate (12). The limiting rod (13) is provided with a rubber limiting block (14) at the other end, and the rubber limiting block (14) is engaged with the second fixing ring (6). The outer side of the second fixing ring (6) is provided with a corresponding storage groove at the rubber limiting block (14).

2. The plug for convenient dual installation according to claim 1, characterized in that: The plug (4) forms a spiral locking structure with the pipe (1) through the spiral block (3).

3. The plug for convenient dual installation according to claim 1, characterized in that: The second fixing ring (6) is inserted into the slide groove (5) through the slider (8) to form a sliding structure with the plug (4), and the second fixing ring (6) forms a spiral locking structure with the first fixing ring (2) through the spiral groove (7).

4. The plug for convenient dual installation according to claim 1, characterized in that: The slider (8) forms a locking and limiting structure with the fixing block (9), the limiting block (10) and the plug (4).

5. A plug for convenient dual installation according to claim 1, characterized in that: The first fixing ring (2) is inserted into the storage groove through the fixing plate (12), the limiting rod (13), and the rubber limiting block (14) to form a locking and limiting structure with the second fixing ring (6).

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