A device of pipe plug and mouth protector integration

Abstract

The utility model provides a kind of pipe plug and the device of mouth protection integration, comprising: mouth protection, upper part with outer edge hollow and present umbrella-shaped compression formula structure, after inserting pre-buried pipe mouth, it can be automatically opened and adheres to with pipe wall;Mouth protection inside edge is equipped with buckle slot, pipe plug, center is equipped with the buckle slot interface cooperation with the buckle slot of mouth protection inside edge and use, pipe plug inserts and is fixed by rotating buckle slot interface and being buckled in the buckle slot of mouth protection after.The inside of mouth protection is equipped with hanger tag placing box, and hanger tag placing box is fixed in the inside of mouth protection by buckle rotating shaft.The utility model solves the problem that traditional adhesive tape plugging is easy to leave gum stain, cannot identify pipeline information, with the advantages of convenient installation, reliable sealing, clear identification, easy for later maintenance, applicable to temporary protection and management of pre-buried pipeline in construction engineering.

Description

Technical Field

[0001] This utility model relates to the field of building construction or electrical installation technology, specifically to a device that integrates a pipe plug and a protective sleeve. Background Technology

[0002] During construction, pre-embedded conduits are widely used for wiring electrical lines and communication cables. To ensure smooth wiring later, the conduit openings are usually temporarily sealed after installation and before wiring to prevent dust, cement slurry, debris, and other foreign objects from entering and causing blockages. Common sealing methods include wrapping tape around the conduit openings or simply inserting plastic plugs into the pipe ends. These methods are simple to operate, low in cost, and widely used to a certain extent.

[0003] However, the aforementioned traditional sealing methods have significant drawbacks: tape sealing easily leaves adhesive residue at the pipe opening, affecting the aesthetics of subsequent construction and the quality of pipe connections, and it lacks an identification function; while ordinary plugs can achieve basic sealing, they are difficult to reliably secure labels, resulting in ineffective marking of pipeline numbers and chaotic construction management, especially when multiple pipelines are arranged in parallel, which can easily lead to confusion. Furthermore, once foreign objects enter unmarked pipelines, subsequent investigation and cleanup are extremely difficult, seriously affecting project progress and maintenance efficiency. Utility Model Content

[0004] This utility model provides a device that integrates a pipe plug and a protective sleeve, which can solve the technical problems that pre-embedded pipe openings are easily blocked by foreign objects such as dust and cement residue during the period before wiring, as well as the problems that traditional sealing methods have adhesive residue and cannot effectively mark pipeline numbers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A device integrating a plug and a protective cap, characterized in that it comprises: The protective sleeve has a hollow outer edge at the top and an umbrella-shaped compression structure. After being inserted into the pre-embedded pipe opening, it can automatically open and fit against the pipe wall. The inner edge of the protective sleeve is provided with a snap-fit ​​groove. After the protective sleeve is squeezed into the pre-embedded pipe opening, it can automatically open and form a seal, achieving a tight fit with the pre-embedded conduit. The tube plug has a central slot interface that engages with a snap-fit ​​groove on the inner edge of the protective sleeve. After insertion, the tube plug is secured by rotating the slot interface into the snap-fit ​​groove of the protective sleeve. This ensures the tube plug is firmly fixed after insertion while allowing for easy removal via rotation.

[0006] The lower part of the outer edge of the protective sleeve is provided with several inverted triangular structures for secondary fixation of the protective sleeve, providing additional fixed support and preventing the protective sleeve from loosening or falling off during the threading process.

[0007] The lower end of the protective sleeve is designed with a telescopic skirt structure. When the operator squeezes the protective sleeve and inserts it into the pre-embedded pipe opening, the lower end can automatically expand outward under the elasticity of the silicone itself, tightly fitting the inner wall of the pre-embedded pipe to form an effective sealing ring.

[0008] The protective sleeve is equipped with a tag holder, which is fixed inside the sleeve via a snap-fit ​​rotating shaft. This facilitates the insertion and replacement of tags for clear identification of pipeline information.

[0009] The protective cover is made of silicone material and molded in one piece.

[0010] This invention utilizes an umbrella-shaped compression-type protective sleeve made of silicone material. Taking advantage of its elastic deformation properties, it automatically expands after being inserted into a pre-embedded pipe opening in a compressed state, forming a tight seal with the pipe wall to prevent external impurities from entering the pipeline. Simultaneously, a tag holder is installed inside the protective sleeve for inserting tags to identify pipeline information. Due to the sleeve's excellent resilience and sealing performance, installation is quick and requires no additional tools, disassembly is convenient, and no adhesive residue is left. The snap-on tag structure is stable and reliable, preventing tags from falling off or becoming confused, significantly improving on-site management efficiency and subsequent maintenance convenience. Attached Figure Description

[0011] Figure 1 , Figure 2 These are schematic diagrams of the structure of this utility model.

[0012] Figure 3 This is a schematic diagram of the plug structure of this utility model.

[0013] Figure 4 This is a schematic diagram of the protective structure of this utility model.

[0014] Figure 5 , 6 Figures 7, 8, and 9 are partial structural diagrams of the protective cover of this utility model. Detailed Implementation

[0015] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] This utility model provides a device that integrates a pipe plug and a protective sleeve, mainly used for temporary sealing and labeling management of pre-buried pipelines or electrical installation pipe openings in buildings.

[0017] Please see Figure 1 and Figure 2 The pipe plug and protective sleeve integrated device of this embodiment includes a pipe plug 1 and a protective sleeve 2. The upper part of the protective sleeve 2 is hollow with an outer edge and has an umbrella-shaped compression structure. After being inserted into the pre-embedded pipe opening, it can automatically open and fit against the pipe wall. The inner edge of the protective sleeve 2 is provided with a snap-fit ​​groove. The center of the pipe plug 1 is provided with a snap-fit ​​interface 11, which works in conjunction with the snap-fit ​​groove provided on the inner edge of the protective sleeve 2. After the pipe plug is inserted, it is fixed in the snap-fit ​​groove of the protective sleeve 2 by rotating the snap-fit ​​interface 11.

[0018] like Figure 3 As shown, the pipe plug 1 is typically made of engineering plastics (such as ABS or PP) with a certain degree of hardness, and its shape is designed for easy hand operation. The center of the pipe plug 1 has a slot interface 11 that mates with the umbrella-shaped compression-type protective sleeve 2, allowing for detachable assembly and disassembly with the sleeve 2. This movable connection method allows for easy separation of the pipe plug 1 from the sleeve 2 during pipeline threading operations.

[0019] like Figure 4 , Figure 7 As shown, the protective sleeve 2 is integrally molded from a highly elastic silicone material. Its main body is umbrella-shaped, with the diameter gradually increasing from top to bottom. The lower end 22 of the protective sleeve is designed as a thin-walled, telescopic skirt structure. When the operator forcefully squeezes the protective sleeve 2 and inserts it into the pre-embedded pipe opening, the lower end 22 automatically expands outward under the elasticity of the silicone itself, tightly fitting against the inner wall of the pre-embedded pipe to form an effective sealing ring. Figure 8 As shown, the lower part of the outer edge of the protective opening 2 is provided with several inverted triangular structures 23. The inverted triangular structures 23 can reinforce the protective opening 2 and the pipe wall to enhance stability, thereby reliably preventing dust, cement mortar and other debris from entering the pipe.

[0020] like Figure 5 , Figure 6 , Figure 9 As shown, specifically, an integrally molded tag holder 21 is provided inside the cover 2 near the connection point with the pipe plug 1. The tag holder 21 is fixed inside the cover 2 by a snap-fit ​​rotating shaft 24. Its key design feature is that it allows rotation at a certain angle relative to the fixed pipe plug 1. When it is necessary to place or replace a tag with the pipeline number, the tag holder 21 can be rotated to the open position, the tag can be placed flat, and then rotated to the closed position and fastened. This rotating opening and closing design avoids wrinkling, deformation, or damage to the tag due to direct pressure during installation, disassembly, or daily contact, ensuring the clarity and durability of the labeling. During the construction phase, select the appropriate device specifications based on the diameter of the pre-buried pipe. Place the tag with the corresponding pipe number into the tag holder 21 inside the protective sleeve and fasten it securely. Then, align the protective sleeve 2 with the pipe opening and push it in forcefully. The lower end 22 of the protective sleeve undergoes elastic deformation under pressure, enters the pipe, and then automatically expands back to its original shape, tightly fitting against the pipe wall to achieve a seal. After all pipes are sealed and labeled, on-site management and identification are facilitated. When wiring is required, the construction personnel only need to locate the corresponding pipe according to the label, then rotate the pipe plug 1, and the pipe plug can be easily pulled out using the rotational force, and then the wiring operation can be performed.

[0021] This utility model integrates sealing and marking functions, solving problems such as residual adhesive residue, easy detachment, and inability to properly mark traditional tape sealing. It has the advantages of convenient installation, reliable sealing, clear marking, and easy maintenance.

[0022] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device integrating a pipe plug and a protective cap, characterized in that, include: The protective sleeve (2) has a hollow outer edge at the top and an umbrella-shaped compression structure. After being inserted into the pre-embedded pipe opening, it can automatically open and fit against the pipe wall. The inner edge of the protective sleeve (2) is provided with a snap-fit ​​groove. The tube plug (1) has a card slot interface (11) in the center, which works in conjunction with the buckle groove on the inner edge of the protective opening (2). After the tube plug is inserted, it is fixed in the buckle groove of the protective opening (2) by rotating the card slot interface (11).

2. The device integrating a plug and a protective cap according to claim 1, characterized in that, The lower part of the outer edge of the guard (2) is provided with several inverted triangular structures.

3. The device integrating the plug and the protective sleeve according to claim 1 or 2, characterized in that, The protective sleeve (2) is made of silicone material in one piece.

4. The device integrating the plug and the protective sleeve according to claim 3, characterized in that, The lower end (22) of the protective opening is designed as a telescopic skirt structure.

5. The device integrating the plug and the protective sleeve according to claim 3, characterized in that, The protective opening (2) is provided with a tag placement box (21), which is fixed inside the protective opening (2) by a buckle rotating shaft (24).

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