Wallboard and sealing strip for wallboard

Abstract

The utility model relates to the technical field of wallboard sealing, and provides a wallboard and a sealing strip for the wallboard, the sealing strip comprises a sealing strip main body, the sealing strip main body is provided with a first inserting part, a second inserting part and a first abutting part, and the first abutting part is provided with a first compression cavity; the wallboard comprises a wallboard main body, a first mounting groove is formed in one side of the wallboard main body, and the first mounting groove is provided with a first clamping part; one end of the pressing block is arranged on the wallboard body in a relatively rotating mode, after the first inserting part abuts against the first clamping part, the pressing block rotates, and the other end of the pressing block abuts against the second inserting part. By means of the technical scheme, the problems that in the prior art, concrete wallboards are prone to aging and short in service life through a traditional splicing means are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wallboard sealing, in particular to a wallboard and a sealing strip for the wallboard. Background Art

[0002] Concrete wall panels, a building exterior wall system made of concrete, play a vital role in the construction industry due to their unique material properties and wide range of applications. With advancements in construction technology and the growing popularity of green building concepts, UHPC wall panels hold promising prospects for application in the construction industry. Future improvements in production processes and reductions in costs will further expand their scope of application, leading to greater diversity in design and form, providing architects with greater creative possibilities. However, existing concrete wall panels suffer from structural and practical flaws: conventional concrete wall panel systems primarily rely on adhesives for waterproofing, but this approach struggles with the aging of structural adhesives and the contamination of the concrete during the adhesive application process. Utility Model Content

[0003] The utility model provides a wall panel and a sealing strip for the wall panel, which solves the problem in the related art that traditional means of splicing concrete wall panels are prone to aging and have a short service life.

[0004] The technical solution of the utility model is as follows:

[0005] A sealing strip for a wall panel, comprising:

[0006] The sealing strip body comprises a first plug-in portion, a second plug-in portion and a first abutting portion, wherein the first abutting portion comprises a first compression chamber.

[0007] Optionally include:

[0008] A wall panel body, wherein one side of the wall panel body has a first mounting groove, and the first mounting groove has a first clamping portion;

[0009] A pressing block, one end of which is relatively rotatably arranged on the wall panel body, after the first plug-in portion abuts the first clamping portion, the pressing block rotates and the other end of the pressing block abuts the second plug-in portion.

[0010] Optionally, the wall panel body further has a second mounting groove, the second mounting groove is connected to the first mounting groove, and further comprises:

[0011] a sliding block, the sliding block being slidably disposed in the second mounting groove, the sliding block having a first abutting surface;

[0012] An elastic member, wherein the elastic member is located in the second mounting groove, and the two ends of the elastic member are respectively in contact with the wall panel body and the sliding block, so as to provide a force for the sliding block to approach the first mounting groove. After the first plug-in portion is in contact with the first clamping portion, the second plug-in portion is in contact with the first abutting surface, pushing the sliding block away from the first mounting groove. The pressing block rotates and is in contact with the second plug-in portion.

[0013] Optionally, the sliding block has a second abutting portion, the wall panel body further has a first sliding groove, and further comprises:

[0014] a sliding rod, wherein the sliding rod is slidably arranged in the first sliding groove; after the sliding rod slides, one end of the sliding rod extends out of or retracts into the first sliding groove; one end of the pressing block is rotatably arranged on one end of the sliding rod; the other end of the sliding rod has a second abutting surface, and the second abutting surface abuts against the second abutting portion; after the sliding block slides, the sliding rod is driven to slide in the first sliding groove;

[0015] A torsion spring, wherein both ends of the torsion spring are respectively in contact with one end of the sliding rod and one end of the pressing block, and is used to provide a rotational force for the other end of the pressing block to approach the second plug-in portion.

[0016] Optionally, the second abutting surface has a dovetail groove, the second abutting portion has a dovetail protrusion, and the dovetail protrusion is slidably arranged in the dovetail groove.

[0017] Optionally, after the wall panels are installed in place with sealing strips, adjacent wall panels are spliced ​​together, the first abutting portion is tightly abutted against one side of another wall panel, and the first compression chamber is compressed.

[0018] Optionally, one end of the pressing block that abuts against the second plug-in portion has a chamfer.

[0019] Optionally, the first abutting surface is a curved surface.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] 1. In this utility model, the sealing strip body is made of rubber, which has excellent elasticity. The first plug-in portion is designed as an elongated strip for easy installation on the wall panel. The second plug-in portion is the same shape as the first plug-in portion to ensure a better fit on the wall panel. The first compression chamber of the first abutment portion is a hollow structure that can deform when squeezed.

[0022] The advantage is that the sealing strip body can be easily connected and installed with the wall panel by providing the first plug-in portion and the second plug-in portion. The first compression cavity of the first abutting portion can be compressed and deformed when subjected to pressure, thereby providing a good sealing effect and preventing moisture, dust, etc. from entering the gap between adjacent wall panels.

[0023] 2. A first mounting groove is defined on one side of the wall panel body. The first engaging portion within the first mounting groove is a groove structure. A pressing block is rotatably mounted on the wall panel body. When the first plug-in portion of the sealing strip abuts the first engaging portion, the pressing block rotates, causing the other end of the pressing block to abut the second plug-in portion of the sealing strip, thereby securing the sealing strip within the first mounting groove.

[0024] The advantage is that by providing the first installation groove and the first clamping portion on the wall panel body, in conjunction with the pressing block, the sealing strip can be installed quickly and easily, thereby improving installation efficiency. At the same time, this installation method is firm and reliable, ensuring that the sealing strip will not easily fall off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0028] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0030] Figure 5 This is a schematic diagram of the position structure of the torsion spring of the utility model.

[0031] In the figure: 1. Sealing strip body, 101. First plug-in part, 102. Second plug-in part, 103. First abutting part, 1031. First compression chamber, 2. Wall panel body, 201. First mounting groove, 2011. First clamping part, 3. Pressing block, 202. Second mounting groove, 4. Sliding block, 401. First abutting surface, 5. Elastic member, 402. Second abutting part, 203. First sliding groove, 6. Sliding rod, 601. Second abutting surface, 7. Torsion spring, 6011. Dovetail groove, 4021. Dovetail protrusion. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0033] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0034] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0035] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0036] Reference Figures 1 to 5 , which is the first embodiment of the present utility model, proposes a sealing strip for wall panels, including a sealing strip body 1, the sealing strip body 1 has a first plug-in portion 101, a second plug-in portion 102 and a first abutting portion 103, and the first abutting portion 103 has a first compression cavity 1031.

[0037] In this embodiment, the sealing strip body 1 is made of rubber, which has good elasticity. The first plug-in portion 101 is designed as an elongated strip for easy installation on the wallboard. The second plug-in portion 102 is the same shape as the first plug-in portion 101, ensuring a better fit on the wallboard. The first compression cavity 1031 of the first abutment portion 103 is a hollow structure that can deform when squeezed.

[0038] The advantage is that the sealing strip body 1 can be easily connected and installed with the wall panel by providing the first plug-in portion 101 and the second plug-in portion 102. The first compression cavity 1031 of the first abutting portion 103 can be compressed and deformed when subjected to pressure, thereby providing a good sealing effect and preventing moisture, dust, etc. from entering the gap between adjacent wall panels.

[0039] Furthermore, it includes a wall panel body 2, a first mounting groove 201 on one side of the wall panel body 2, and the first mounting groove 201 has a first clamping portion 2011; one end of the pressing block 3 is relatively rotatably arranged on the wall panel body 2, and after the first plug-in portion 101 abuts against the first clamping portion 2011, the pressing block 3 rotates, and the other end of the pressing block 3 abuts against the second plug-in portion 102.

[0040] In this embodiment, a first mounting groove 201 is defined on one side of the wall panel body 2. A first engaging portion 2011 within the first mounting groove 201 is a recessed structure. A pressing block 3 is rotatably mounted on the wall panel body 2. When the first plug-in portion 101 of the sealing strip abuts the first engaging portion 2011, the pressing block 3 rotates, causing its other end to abut the second plug-in portion 102 of the sealing strip, thereby securing the sealing strip within the first mounting groove 201.

[0041] The advantage is that by providing the first installation groove 201 and the first clamping portion 2011 on the wall panel body 2, in conjunction with the pressing block 3, the sealing strip can be installed quickly and easily, thereby improving installation efficiency. At the same time, this installation method is firm and reliable, ensuring that the sealing strip will not easily fall off during use.

[0042] Furthermore, the wall panel body 2 also has a second mounting groove 202, which is connected to the first mounting groove 201, and also includes a sliding block 4, which is slidably arranged in the second mounting groove 202, and the sliding block 4 has a first abutting surface 401; the elastic member 5 is located in the second mounting groove 202, and the two ends of the elastic member 5 are respectively abutted against the wall panel body 2 and the sliding block 4, for providing a force for the sliding block 4 to approach the first mounting groove 201. After the first plug-in portion 101 abuts against the first clamping portion 2011, the second plug-in portion 102 abuts against the first abutting surface 401, pushing the sliding block 4 away from the first mounting groove 201, and the pressing block 3 rotates, and the pressing block 3 abuts against the second plug-in portion 102.

[0043] In this embodiment, the wall panel body 2 further includes a second mounting slot 202, which communicates with the first mounting slot 201. The sliding block 4 is made of plastic and slides within the second mounting slot 202. The elastic member 5 is a spring, located within the second mounting slot 202, with its ends abutting against the wall panel body 2 and the sliding block 4, respectively. When the first plug-in portion 101 of the sealing strip abuts the first clamping portion 2011, the second plug-in portion 102 abuts against the first abutting surface 401 of the sliding block 4, pushing the sliding block 4 away from the first mounting slot 201. At this point, the pressing block 3 rotates and abuts against the second plug-in portion 102.

[0044] The advantage is that the sliding block 4 and the elastic member 5 are provided. When installing the sealing strip, the second plug-in portion 102 can push the sliding block 4 to slide, providing a certain buffer for the installation of the sealing strip, making the installation process smoother. At the same time, the elastic member 5 can provide continuous pressure to ensure a tighter connection between the sealing strip and the wallboard, thereby improving the sealing effect.

[0045] Furthermore, the sliding block 4 has a second abutting portion 402, the wall panel body 2 also has a first sliding groove 203, and also includes a sliding rod 6, which is slidably arranged in the first sliding groove 203. After the sliding rod 6 slides, one end of the sliding rod 6 extends out or retracts the first sliding groove 203, and one end of the pressing block 3 is rotatably arranged at one end of the sliding rod 6. The other end of the sliding rod 6 has a second abutting surface 601, and the second abutting surface 601 abuts against the second abutting portion 402. After the sliding block 4 slides, it drives the sliding rod 6 to slide in the first sliding groove 203; the two ends of the torsion spring 7 respectively abut against one end of the sliding rod 6 and one end of the pressing block 3, for providing a rotational force for the other end of the pressing block 3 to approach the second plug-in portion 102.

[0046] In this embodiment, the sliding block 4 has a second abutment portion 402, and the wall panel body 2 is provided with a first slide groove 203 to cooperate therewith. One end of the pressing block 3 is rotatably arranged at one end of the sliding rod 6 via a rotating shaft, and the two ends of the torsion spring 7 are tightly abutted against one end of the sliding rod 6 and one end of the pressing block 3, respectively, to ensure that the torsion spring 7 can provide a stable rotational force for the pressing block 3. The sliding rod 6 can slide flexibly in the first slide groove 203. In the initial state, when the second plug-in portion 102 is not abutted against the sliding block 4, under the action of the elastic member 5, the sliding block 4 approaches the first mounting groove 201, and at this time, one end of the sliding rod 6 is retracted into the first slide groove 203. Due to the special structure of the first slide groove 203, the pressing block 3 is parallel to the sliding rod 6, so that the torsion spring 7 cannot drive the pressing block 3 to rotate. When the second plug-in portion 102 of the sealing strip abuts the sliding block 4, it pushes the sliding block 4 away from the first mounting groove 201. The second abutting portion 402 abuts the second abutting surface 601, causing one end of the sliding rod 6 to extend out of the first sliding groove 203. At this time, the pressing block 3 rotates under the action of the torsion spring 7, and the other end of the torsion spring 7 tightly abuts the second plug-in portion 102, thereby firmly fixing the sealing strip in the first mounting groove 201.

[0047] The advantage is that, through the coordinated design of the sliding rod 6 and the first slide groove 203, as well as the linkage mechanism between the sliding block 4, the torsion spring 7 and the pressing block 3, the sealing strip installation process is automated and facilitated. In the initial state, this design can ensure that the pressing block 3 does not interfere with the installation operation of the sealing strip, and when the sealing strip needs to be fixed, it can respond quickly so that the pressing block 3 accurately abuts against the second plug-in portion 102, thereby improving the installation efficiency. The setting of the torsion spring 7 provides the pressing block 3 with a continuous rotational force, ensuring the stability of the sealing strip after installation, effectively preventing the sealing strip from loosening or falling off during use, and enhancing the sealing effect between the wall panels. At the same time, this structural design also improves the reliability and durability of the entire wall panel and sealing strip system.

[0048] Furthermore, the second abutting surface 601 has a dovetail groove 6011 , and the second abutting portion 402 has a dovetail protrusion 4021 , which is slidably disposed in the dovetail groove 6011 .

[0049] In this embodiment, the second abutting surface 601 of the sliding rod 6 has a dovetail groove 6011, and the second abutting portion 402 of the sliding block 4 has a dovetail protrusion 4021. The dovetail protrusion 4021 is slidably arranged in the dovetail groove 6011, making the connection between the sliding block 4 and the sliding rod 6 more stable.

[0050] The advantage is that the matching structure of the dovetail groove 6011 and the dovetail protrusion 4021 can prevent the sliding block 4 from being separated from the sliding rod 6 during use, thereby improving the reliability of the entire device.

[0051] Furthermore, after the sealing strips of the wall panels are installed in place, adjacent wall panels are spliced ​​together, the first abutting portion 103 is tightly abutted against one side of another wall panel, and the first compression chamber 1031 is compressed.

[0052] In this embodiment, after the wall panels are installed in place with the sealing strip, the adjacent wall panels are spliced. At this time, the first abutting portion 103 of the sealing strip is tightly abutted against one side of another wall panel, and the first compression cavity 1031 is squeezed and compressed.

[0053] The advantage is that the first abutting portion 103 is in close contact with another wall panel when the wall panels are spliced, and the first compression chamber 1031 can better adapt to the gap changes between different wall panels after compression, further improving the sealing performance and effectively preventing external factors from affecting the interior of the wall panel.

[0054] Furthermore, one end of the pressing block 3 that contacts the second plug-in portion 102 has a chamfer.

[0055] In this embodiment, the end of the pressing block 3 that contacts the second plug-in portion 102 is designed to have a chamfered structure, so that the pressing block 3 can contact the second plug-in portion 102 more smoothly during the rotation process.

[0056] The advantage is that the chamfered design at one end of the pressing block 3 can reduce the resistance during installation and improve the convenience of installation. At the same time, the chamfer can also avoid damage to the sealing strip during installation.

[0057] Furthermore, the first abutting surface 401 is a curved surface.

[0058] In this embodiment, the first contact surface 401 of the sliding block 4 is an arc surface. The arc surface design can better cooperate with the second plug-in portion 102 of the sealing strip, reduce the contact area, and lower the friction.

[0059] The advantage is that the first abutting surface 401 is an arc surface, which can make the sliding between the second plug-in portion 102 and the sliding block 4 smoother, reduce wear and tear, and extend the service life of the sealing strip and the wall panel.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A sealing strip for a wall panel, characterized in that: include: A sealing strip body (1) is provided, wherein the sealing strip body (1) comprises a first plug-in portion (101), a second plug-in portion (102), and a first abutting portion (103), wherein the first abutting portion (103) comprises a first compression chamber (1031).

2. A wall panel, wherein the sealing strip for wall panels according to claim 1 is used between two adjacent wall panels, characterized in that: include: A wall panel body (2), wherein one side of the wall panel body (2) has a first mounting groove (201), and the first mounting groove (201) has a first clamping portion (211); A pressing block (3), one end of the pressing block (3) is relatively rotatably arranged on the wall panel body (2), and after the first plug-in portion (101) abuts against the first clamping portion (2011), the pressing block (3) rotates, and the other end of the pressing block (3) abuts against the second plug-in portion (102).

3. A wall panel according to claim 2, characterized in that: The wall panel body (2) further comprises a second mounting groove (202), the second mounting groove (202) being in communication with the first mounting groove (201), and further comprising: A sliding block (4), the sliding block (4) being slidably disposed in the second mounting groove (202), the sliding block (4) having a first abutting surface (401); An elastic member (5), the elastic member (5) is located in the second mounting groove (202), and the two ends of the elastic member (5) are respectively in contact with the wall panel body (2) and the sliding block (4), and are used to provide a force for the sliding block (4) to approach the first mounting groove (201). After the first plug-in portion (101) is in contact with the first clamping portion (2011), the second plug-in portion (102) is in contact with the first contact surface (401), pushing the sliding block (4) away from the first mounting groove (201), and the pressing block (3) rotates, and the pressing block (3) is in contact with the second plug-in portion (102).

4. A wall panel according to claim 3, characterized in that: The sliding block (4) has a second abutting portion (402), the wall panel body (2) further has a first sliding groove (203), and further comprises: A sliding rod (6), wherein the sliding rod (6) is slidingly arranged in the first sliding groove (203); after the sliding rod (6) slides, one end of the sliding rod (6) extends out of or retracts into the first sliding groove (203); one end of the pressing block (3) is rotatably arranged at one end of the sliding rod (6); the other end of the sliding rod (6) has a second abutting surface (601); the second abutting surface (601) abuts against the second abutting portion (402); after the sliding block (4) slides, it drives the sliding rod (6) to slide in the first sliding groove (203); A torsion spring (7), wherein both ends of the torsion spring (7) respectively abut against one end of the sliding rod (6) and one end of the pressing block (3), and are used to provide a rotational force for the other end of the pressing block (3) to approach the second plug-in portion (102).

5. A wall panel according to claim 4, characterized in that: The second abutting surface (601) has a dovetail groove (6011), and the second abutting portion (402) has a dovetail protrusion (4021), and the dovetail protrusion (4021) is slidably arranged in the dovetail groove (6011).

6. A wall panel according to claim 5, characterized in that: After the wall panels are installed in place with the sealing strips, the adjacent wall panels are spliced ​​together, the first abutting portion (103) is tightly abutted against one side of another wall panel, and the first compression chamber (1031) is compressed.

7. A wall panel according to claim 2, characterized in that: One end of the pressing block (3) that abuts against the second plug-in portion (102) has a chamfer.

8. A wall panel according to claim 3, characterized in that: The first abutting surface (401) is a curved surface.

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