Assembled width-controllable built-in partition wall
By integrating movable connectors and adjustable interlocking parts, the width of the prefabricated partition wall can be controlled, solving the problem of unadjustable thickness on the construction site, improving construction efficiency and reducing construction noise and waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG TONGHUI SPACE TECH DEV CO LTD
- Filing Date
- 2024-12-13
- Publication Date
- 2026-05-29
AI Technical Summary
The thickness of existing prefabricated partition walls is fixed during assembly and cannot be adjusted according to the conditions of the construction site, resulting in a long construction time.
The design incorporates integrated movable connectors and adjustable interlocking parts. Using metal square tubes as the main support points and the interlocking of the adjustable interlocking parts, the width of the partition wall can be controlled, adapting to various assembly methods.
It breaks the limitation of partition wall thickness, reduces noise and waste at the construction site, and significantly shortens the working time for workers.
Smart Images

Figure CN224300225U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated partition wall technology, specifically a prefabricated interior partition wall with controllable width. Background Technology
[0002] An interior wall that separates one part of a structure (such as a house, room, or fence) from another part, i.e., a wall that divides the interior space of a building, is non-load-bearing and generally requires to be lightweight, thin, and have good sound insulation performance. The basic requirements for a partition wall are low weight to reduce the load on the floor and slab layers, and thinness to increase the usable floor area. Depending on the specific environmental requirements, it should also provide sound insulation, water resistance, and fire resistance. Considering that room partitions may change with usage requirements, partition walls should be as easy to assemble and disassemble as possible. Existing prefabricated partition walls have limited thickness during assembly, usually a fixed thickness, which cannot be modified during construction to suit on-site conditions, resulting in longer on-site work time for workers. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a prefabricated interior partition wall with controllable width. This solves the problem that existing prefabricated partition walls are limited in thickness during assembly, typically having a fixed thickness, which cannot be modified during construction to suit on-site conditions, and results in long working hours for on-site workers.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated width-controllable interior partition wall, comprising a partition wall body, with wooden veneer panels fixedly connected to both sides of the partition wall body, and integrated movable connectors symmetrically arranged on the inner wall of the wooden veneer panels. One end of each integrated movable connector is fixedly connected to an adjustable interlocking component, and a metal square tube is fixedly connected to the middle of each integrated movable connector. The integrated movable connectors are interlocked with each other by the adjustable interlocking components.
[0005] Preferably, the inner wall of the wood veneer panel is symmetrically provided with multiple sets of the integrated movable connectors.
[0006] Preferably, the inner wall of the wood veneer panel is symmetrically connected with metal square tubes, and multiple integrated movable connectors are provided on both sides of the metal square tubes. Adjustable interlocking parts are fixedly connected to both ends of the integrated movable connectors. The two ends of the integrated movable connectors are fixedly connected to the inner wall of the wood veneer panel, and the integrated movable connectors are interlocked with each other by the adjustable interlocking parts.
[0007] This utility model provides a prefabricated interior partition wall with controllable width. Compared with the prior art, it has the following advantages:
[0008] 1. A prefabricated, width-controllable interior partition wall, which breaks the limitation of fixed partition wall thickness by using integrated movable connectors. The adjustable interlocking parts fixedly connected to the integrated movable connectors can also break the limitation of partition wall thickness. The partition wall is a prefabricated partition wall manufactured in the factory. After the finished product is transported to the site, workers can assemble it directly on site, which can reduce noise and construction waste at the construction site and significantly shorten the working time of on-site workers.
[0009] 2. A prefabricated, width-controllable interior partition wall, firstly, uses metal square tubes as the main support points, which are fixed to the floor slab at the top and bottom. Then, the width of the partition wall is fixed by the interlocking of adjustable interlocking parts fixed at both ends of the integrated movable connector. The thickness of the partition wall can be adjusted according to the wall thickness required by the customer, adapting to various assembly methods. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of a single movable component of this utility model;
[0011] Figure 2 This is a schematic diagram of the connection structure of multiple sets of movable parts of this utility model;
[0012] Figure 3 This is a schematic diagram of the connection structure of the three sets of movable parts of this utility model;
[0013] Figure 4 This is a schematic diagram of the structure of the movable parts arranged and connected according to this utility model;
[0014] Figure 5 This utility model Figure 2 Enlarged view at point A.
[0015] In the picture: 1. Partition wall; 2. Wood veneer panel; 3. Integrated movable connector; 4. Adjustable interlocking part; 5. Metal square tube. Detailed Implementation
[0016] 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.
[0017] Example 1, please refer to Figure 1This utility model provides a technical solution: a prefabricated, width-controllable interior partition wall. It includes a partition wall body 1, with wood veneer panels 2 fixed to both sides of the partition wall body 1. An integrated movable connector 3 is fixedly connected to the inner wall of the wood veneer panels 2, and a metal square tube 5 is fixedly connected to the center of the integrated movable connector 3. Using the partition wall body 1 as the main support point, the size of the metal square tube 5 can be adjusted by the thickness of the partition wall body 1. The thickness of the partition wall body 1 can be changed by altering the length of the integrated movable connector 3. The wood veneer panels 2 can be made of materials such as hard paneling, wood veneer, or stone, and can be adjusted according to the user's needs.
[0018] Example 2, please refer to Figure 2 , 3 5. The difference between this embodiment and embodiment one is that the inner wall of the wood veneer panel 2 is symmetrically provided with integrated movable connectors 3. One end of the integrated movable connector 3 is fixedly connected with an adjustable interlocking piece 4, and the middle of the integrated movable connector 3 is fixedly connected with a metal square tube 5. The integrated movable connectors 3 are interlocked with each other by the adjustable interlocking pieces 4. The width of the partition wall 1 is fixed by the interlocking between the adjustable interlocking pieces 4 fixedly connected at both ends of the integrated movable connector 3. Two sets of integrated movable connectors 3 are provided between the wood veneer panels 2 and connected by the adjustable interlocking pieces 4. The adjustable interlocking pieces 4 at both ends of the integrated movable connector 3 are adjusted according to the required wall width.
[0019] Example 3, please refer to Figure 4 The difference between this embodiment and embodiment one is that the inner wall of the wood veneer panel 2 is symmetrically connected with metal square tubes 5, and multiple integrated movable connectors 3 are provided on both sides of the metal square tubes 5. Adjustable interlocking parts 4 are fixedly connected to both ends of the integrated movable connectors 3. The two ends of the integrated movable connectors 3 are fixedly connected to the inner wall of the wood veneer panel 2. The integrated movable connectors 3 are interlocked with each other by the adjustable interlocking parts 4. Multiple sets of integrated movable connectors 3 are fixedly connected to the inner wall of the wood veneer panel 2. The adjustable interlocking parts 4 fixedly connected to the sides of the integrated movable connectors 3 are interlocked between the integrated movable connectors 3. The length of the integrated movable connectors 3 can be adjusted according to the needs to adjust the width of the partition wall 1.
[0020] In use, by integrating the movable connector 3, the size of the partition wall 1 is broken from the limitation of the fixed partition wall thickness. The adjustable interlocking parts 4 fixedly connected to the integrated movable connector 3 can also break the limitation of the partition wall thickness. The metal square tube 5 serves as the main support point. It is fixed to the floor slab as the main support point. The width of the partition wall is fixed by the interlocking between the adjustable interlocking parts 4 fixedly connected to both ends of the integrated movable connector 3. The width of the partition wall 1 can be adjusted according to the user's needs. At the same time, it can reduce the noise and construction waste at the construction site and significantly shorten the working time of the workers on site.
[0021] In this embodiment, a prefabricated width-controllable interior partition wall is described. The structural features and working principles of the above-mentioned components are based on existing technologies and will not be detailed here.
[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A prefabricated, width-controllable interior partition wall, comprising a partition wall body (1), characterized in that: The partition wall (1) is fixedly connected to both sides with wood veneer panels (2). The inner wall of the wood veneer panels (2) is symmetrically provided with integrated movable connectors (3). One end of the integrated movable connector (3) is fixedly connected with an adjustable interlocking piece (4). The middle part of the integrated movable connector (3) is fixedly connected with a metal square tube (5). The integrated movable connectors (3) are interlocked with each other by the adjustable interlocking piece (4).
2. The prefabricated width-controllable interior partition wall according to claim 1, characterized in that: The inner wall of the wood veneer panel (2) is symmetrically provided with multiple sets of the integrated movable connectors (3).
3. The prefabricated width-controllable interior partition wall according to claim 1, characterized in that: The inner wall of the wood veneer panel (2) is symmetrically connected with metal square tubes (5). Multiple integrated movable connectors (3) are provided on both sides of the metal square tubes (5). Adjustable interlocking parts (4) are fixedly connected to both ends of the integrated movable connectors (3). The two ends of the integrated movable connectors (3) are fixedly connected to the inner wall of the wood veneer panel (2). The integrated movable connectors (3) are interlocked with each other by the adjustable interlocking parts (4).