Plate for ultrathin interlayer
The connecting components of trapezoidal limiting blocks and L-shaped limiting grooves solve the problem of splicing sandwich panels, enabling fast and stable installation, improving construction efficiency and project quality, and providing fireproof and soundproof effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-27
AI Technical Summary
The splicing process of sandwich panels during installation is cumbersome and difficult to align, which can easily result in excessive gaps and uneven surfaces, affecting construction efficiency and project quality.
The connecting components, which use trapezoidal limiting blocks and L-shaped limiting grooves, assist in the quick alignment of the panels. Stable connection is achieved through the cooperation of screws and sliding plates. Combined with honeycomb panels and fireproof layers, the splicing accuracy and fireproof and sound insulation performance are improved.
It enables rapid and easy splicing of sandwich panels, improves construction efficiency, ensures splicing accuracy and connection stability, and also has good fire resistance and sound insulation performance.
Smart Images
Figure CN224048458U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of sheet metal technology, specifically an ultra-thin sandwich panel. Background Technology
[0002] Sandwich panels typically consist of upper and lower panels and a core material between them. The core material is adhesive, connecting the upper and lower panels into a whole. The core material is similar to the web of an I-beam, bearing in-plane shear force and normal tensile stress. In the construction of interior partitions, sandwich panels are a commonly used building material. The ease and accuracy of their splicing and installation have a crucial impact on construction efficiency and project quality. During installation, the splicing and installation of sandwich panels is cumbersome, and it is extremely difficult to align them during splicing, which can easily lead to problems such as excessive gaps and uneven surfaces, seriously affecting the aesthetics of the partition and weakening the performance of the sandwich panels.
[0003] Therefore, an ultra-thin sandwich panel is proposed to address the above problems. Utility Model Content
[0004] To address the problems mentioned in the background art, this utility model provides an ultra-thin sandwich panel, which is a new type of interior partition sandwich panel for buildings that is easy to splice and install and easy to align, thereby improving construction efficiency, ensuring project quality, and ensuring that the sandwich panel can still maintain good sound insulation, fire resistance and other properties after splicing.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an ultra-thin sandwich panel, comprising a first panel and a second panel connected to one side of the first panel, wherein a connecting component is provided between the first panel and the second panel;
[0006] The connecting assembly includes a first connecting plate fixedly connected to one side of the first plate and a second connecting plate fixedly connected to the other side of the first plate. A limiting block is symmetrically slidably connected inside the second connecting plate. A spring is connected between the limiting block and the second connecting plate. The outer end of the limiting block has a trapezoidal structure. The first connecting plate has symmetrically opened limiting grooves corresponding to the limiting block inside, and the cross-section of the limiting groove has an L-shaped structure.
[0007] Preferably, the longitudinal section of the second connecting plate is T-shaped, and the surface of the first connecting plate is provided with an insertion groove that matches the second connecting plate.
[0008] Preferably, the movable groove of the limiting block located inside the second connecting plate has a T-shaped cross-section, and one end of the limiting block extends to the outer surface of the second connecting plate.
[0009] Preferably, one side of the second connecting plate near the limiting block is rotationally connected with a screw rod, the surface of the screw rod is screwed with a sliding plate, and the sliding plate slides in the second connecting plate.
[0010] Preferably, the screw rod penetrates the surface of the limiting block and is connected with a rotating piece arranged on the outer side of the second connecting plate.
[0011] Preferably, a trapezoidal block in trapezoidal structure is fixedly connected at the center of the surface of the second connecting plate, and a matching insertion slot is formed in one side of the first connecting plate near the trapezoidal block.
[0012] Preferably, the first plate material comprises a base plate with a groove formed in the inside, a plate surface is bonded to the upper surface of the base plate, and a honeycomb plate is arranged between the base plate and the plate surface.
[0013] Preferably, the honeycomb holes of the honeycomb plate are filled with foam.
[0014] Preferably, a fireproof layer is bonded between the plate surface and the honeycomb plate.
[0015] Preferably, the height of the honeycomb plate is 20-40 mm, the thickness of the base plate is 5-15 mm, and the thickness of the fireproof layer is 5-15 mm.
[0016] Compared with the prior art, the utility model has the advantages that:
[0017] 1、The trapezoidal block and the insertion slot are arranged, the first plate material and the second plate material can be quickly and accurately aligned, the accuracy of the spliced sandwich plate is improved, the limiting block is clamped into the limiting slot by sliding the second connecting plate into the first connecting plate, the first plate material and the second plate material can be quickly spliced, the splicing and installation of the internal partition sandwich plate of the building are facilitated, the construction time is shortened, the construction efficiency is improved, the sliding plate is abutted with the limiting block by rotating the screw rod, the position of the limiting block is locked, the stability of the connection between the second connecting plate and the first connecting plate is improved, the sound is effectively absorbed and blocked by the honeycomb plate, the vibration transmission is reduced, the fire spreading is delayed by the fireproof layer, the sandwich plate has certain fireproof and soundproof performance, and the use quality and safety of the sandwich plate are improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole structure schematic view of the utility model;
[0019] Figure 2 It is a structure schematic view of the first connecting plate and the trapezoidal block in the utility model;
[0020] Figure 3 It is a structure schematic view of the plate surface and the honeycomb plate in the utility model;
[0021] Figure 4 It is the connection structure schematic view of the first connecting plate and trapezoidal block in the utility model;
[0022] Figure 5 It is the connection structure schematic view of the first connecting plate and trapezoidal block in the utility model; Figure 4 The enlarged view of A in the middle.
[0023] In the figure: 1, first plate material;11, base plate;12, honeycomb plate;13, plate surface;14, fireproof layer;2, second plate material;3, connecting assembly;31, first connecting plate;32, trapezoidal block;33, second connecting plate;34, limiting groove;35, limiting block;36, screw rod;37, sliding plate;38, spring. DETAILED DESCRIPTION
[0024] The following description is presented to enable any person skilled in the art to practice the present application and to incorporate it in the context of particular applications. Various modifications, as well as a variety of uses, will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to a wide range of embodiments. Thus, the present application is not intended to be limited to the embodiments presented, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
[0025] In the following detailed description, numerous specific details are set forth in order to provide a more thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the present application.
[0026] The reader's attention is directed to all papers and documents which are filed concurrently with this specification and which are open to public inspection with this specification, and the contents of all such papers and documents are incorporated herein by reference. All the features disclosed in this specification, (including any accompanying claims, abstract, and drawings) can be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed in this specification is one example only of a generic series of equivalent or similar features.
[0027] Note that, where used, the terms left, right, front, back, top, bottom, over, under, clockwise and counterclockwise are used for convenience only, and do not admit any specific fixed direction. In fact, they are used to reflect the relative position and / or direction between the various parts of the object. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0028] In the description of the utility model, it is to be explained that, unless another explicit provision and limitation, the term "installation", "connection", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection;Can be direct connection, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0029] Note that, in the case of use, further, preferably, further and more preferably, the simple start of another embodiment described on the basis of the foregoing embodiment, the content of the further, preferably, further or more preferably trailing behind the foregoing embodiment is combined as another embodiment of the complete structure.In the same embodiment, several further, preferably, further or more preferably, the combination of the setting of the further, preferably, further or more preferably trailing behind the setting of the further, preferably, further or more preferably setting constitutes another embodiment.
[0030] The utility model will be described in detail below in combination with the drawings and specific embodiments.It should be noted that the aspects described below in combination with the drawings and specific embodiments are only exemplary and should not be understood as limiting the scope of protection of the utility model.
[0031] As Figures 1 to 5 The utility model provides a kind of board for super thin interlayer, including first sheet material 1 and the second sheet material 2 connected in the one side of first sheet material 1, connecting component 3 is arranged between first sheet material 1 and second sheet material 2;
[0032] Connecting component 3 includes the first connecting plate 31 fixedly connected in the one side of first sheet material 1 and the second connecting plate 33 fixedly connected in the other side of first sheet material 1, limit block 35 is symmetrically slidably connected in the second connecting plate 33, spring 38 is connected between limit block 35 and second connecting plate 33, the outside end of limit block 35 is trapezoidal structure, the first connecting plate 31 is symmetrically opened with the limit groove 34 corresponding with limit block 35 in the inside, and the section of limit groove 34 is L type structure, the surface of second sheet material 2 is provided with the same connecting component 3 with first sheet material 1, when first sheet material 1 and second sheet material 2 are spliced, by aligning the first connecting plate 31 on first sheet material 1 with the second connecting plate 33 on second sheet material 2, then push second connecting plate 33 and slide into the inside of first connecting plate 31, so that limit block 35 slides into the inside of limit groove 34, the quick splicing of first sheet material 1 and second sheet material 2 is completed, the quick, simple and convenient splicing installation of building interior partition interlayer board is realized.
[0033] The longitudinal section of the second connecting plate 33 is in a T-shaped structure, and the first connecting plate 31 is provided with a matching insertion groove on the surface; the movable groove section of the limiting block 35 inside the second connecting plate 33 is in a T-shaped structure, and one end of the limiting block 35 extends to the outer surface of the second connecting plate 33, and the limiting of the limiting groove 34 to the limiting block 35 can be released by pressing the two groups of limiting blocks 35 on the outer side to push the limiting block 35 to move, so as to realize the separation and disassembly of the first plate 1 and the second plate 2; the second connecting plate 33 is rotatably connected with a screw rod 36 on the side close to the limiting block 35, the surface of the screw rod 36 is screwed with a sliding plate 37, and the sliding plate 37 slides in the second connecting plate 33; the screw rod 36 penetrates the surface of the limiting block 35 and is connected with a rotating part arranged on the outer side of the second connecting plate 33, and the position of the limiting block 35 can be locked by rotating the screw rod 36 to drive the sliding plate 37 and the limiting block 35 to abut tightly, so as to improve the stability of the connection between the second connecting plate 33 and the first connecting plate 31; the second connecting plate 33 is fixedly connected with a trapezoidal block 32 in a trapezoidal structure at the center of the surface, and the first connecting plate 31 is provided with a matching insertion groove on the side close to the trapezoidal block 32, so that the trapezoidal block 32 can be slid into the insertion groove, which facilitates the quick and accurate alignment of the first plate 1 and the second plate 2, prevents the relative displacement of the spliced sandwich plate, and improves the accuracy of the splicing of the first plate 1 and the second plate 2.
[0034] As shown in Figures 1 to 5 The first plate 1 comprises a base plate 11 provided with a groove inside, the upper surface of the base plate 11 is bonded with a plate surface 13, and a honeycomb plate 12 is arranged between the base plate 11 and the plate surface 13; the base plate 11 is a steel plate, and a steel frame is welded and fixed outside, which provides a firm structural support for the entire sandwich plate; the honeycomb holes of the honeycomb plate 12 are filled with foam, which can effectively absorb and block sound and reduce vibration transmission; the plate surface 13 and the honeycomb plate 12 are bonded with a fireproof layer 14, which can delay the spread of fire and make the sandwich plate have certain fireproof performance; the honeycomb plate 12, the plate surface 13 and the fireproof layer 14 are tightly combined by bonding to form a plate body structure with excellent overall performance; the height of the honeycomb plate 12 is 20-40 mm, the thickness of the base plate 11 is 5-15 mm, and the thickness of the fireproof layer 14 is 5-15 mm.
[0035] The working principle and process are as follows: when the first plate 1 and the second plate 2 are spliced, the trapezoidal block 32 is slid into the insertion groove, which can assist the first plate 1 and the second plate 2 to be quickly and accurately aligned, then the second connecting plate 33 is pushed to slide into the first connecting plate 31, so that the limiting block 35 slides into the limiting groove 34, the quick splicing of the first plate 1 and the second plate 2 is completed, the quick and convenient splicing and installation of the building interior partition sandwich plate is realized, the construction time is shortened, and the construction efficiency is improved; the position of the limiting block 35 is locked by rotating the screw rod 36 to drive the sliding plate 37 to abut against the limiting block 35, the stability of the connection between the second connecting plate 33 and the first connecting plate 31 is improved, the sound can be effectively absorbed and blocked through the honeycomb plate 12, the vibration transmission is reduced, the fire spreading is delayed through the fireproof layer 14, so that the sandwich plate has certain fireproof and soundproof performance, and the use quality and safety of the sandwich plate are improved.
[0036] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply these entities or operations have any such actual relationship or order. Also, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or device.
[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A panel for use in a super-slim sandwich, characterized by: The utility model provides a kind of plate structure, including first plate material (1) and the second plate material (2) connected in the first plate material (1) side, connecting component (3) is arranged between the first plate material (1) and the second plate material (2); The connecting component (3) includes the first connecting plate (31) fixedly connected in the first plate material (1) side and the second connecting plate (33) fixedly connected in the other side of the first plate material (1), the second connecting plate (33) is symmetrically connected with the limiting block (35) inside, the spring (38) is connected between the limiting block (35) and the second connecting plate (33), the outside end of the limiting block (35) is trapezoidal structure, the first connecting plate (31) is symmetrically provided with the limiting slot (34) corresponding with the limiting block (35) inside, and the cross section of the limiting slot (34) is L-shaped structure.
2. The super-slim interlayer plate according to claim 1, characterized in that: The longitudinal section of the second connecting plate (33) is T-shaped structure, and the surface of the first connecting plate (31) is provided with an insertion slot matched with the second connecting plate (33).
3. The super-slim interlayer plate according to claim 2, characterized in that: The movable slot section of the limiting block (35) inside the second connecting plate (33) is T-shaped structure, and one end of the limiting block (35) extends to the outer surface of the second connecting plate (33).
4. The super-slim interlayer plate according to claim 3, characterized in that: The second connecting plate (33) is rotatably connected with a screw rod (36) near one side of the limiting block (35) inside, the surface of the screw rod (36) is screwed with a sliding plate (37), and the sliding plate (37) slides in the second connecting plate (33).
5. The panel for an ultrathin sandwich according to claim 4, characterized in that: The screw rod (36) penetrates the surface of the limiting block (35) and is connected with a rotating member arranged outside the second connecting plate (33).
6. The super-slim interlayer sheet according to claim 5, wherein: The surface of the second connecting plate (33) is fixedly connected with a trapezoidal block (32) in the center, and the side of the first connecting plate (31) is provided with an insertion slot matched with the trapezoidal block (32).
7. The super-slim interlayer sheet according to claim 1, wherein: The first plate material (1) includes a base plate (11) with a recess inside, and the upper surface of the base plate (11) is bonded with a plate surface (13), and the base plate (11) and the plate surface (13) are provided with a honeycomb plate (12).
8. The super-slim interlayer plate according to claim 7, characterized in that: The honeycomb holes of the honeycomb plate (12) are filled with foam.
9. The super-slim interlayer sheet according to claim 8, characterized in that: The plate surface (13) and the honeycomb plate (12) are bonded with a fireproof layer (14).
10. The panel for an ultrathin sandwich according to claim 9, characterized in that: The height of the honeycomb plate (12) is 20-40 mm, the thickness of the base plate (11) is 5-15 mm, and the thickness of the fireproof layer (14) is 5-15 mm.