Keel assembly capable of adjusting panel gap

Abstract

The utility model discloses a keel assembly capable of adjusting a panel gap, which comprises a top keel, a bottom keel, main keels which are arranged on the top keel and the bottom keel and are symmetrically arranged, adjusting fixed parts which are arranged on the main keels, and adjusting sliding parts which are arranged on the back surfaces of panels, and the adjusting sliding parts and the adjusting fixed parts are in sliding connection in the horizontal direction; the top keel and the bottom keel are the same in structure. According to the utility model, the adjusting fixed parts are mounted on the main keels, and the adjusting sliding parts are mounted on the back surfaces of the panels in a matched manner, so that the adjusting sliding parts and the adjusting fixed parts move relatively in the horizontal direction, the panels move relative to the keels in the horizontal direction, and the horizontal distance between the panels on the adjacent keels can be adjusted; therefore, the distance between the adjacent panels in the horizontal direction can be accurately adjusted, accumulated errors are reduced, and attractiveness and neatness of the whole decorative wall face are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of keel technology, specifically to a keel assembly with adjustable panel gap. Background Technology

[0002] The keel assembly is an important component in building construction and decoration. It generally consists of top keels, bottom keels, and main keels. The top keel connects to the top surface of the floor slab at its upper end and to the main keel at its lower end; the main keel connects to the bottom keel at its lower side.

[0003] Decorative panels have been widely used over the years. Metal panels, due to their excellent material properties such as fire resistance, moisture resistance, mildew resistance, and recyclability, are increasingly favored by owners and designers. They are particularly prevalent in large public buildings, stadiums, hospitals, schools, train stations, subways, airports, and other places with high population density, high fire safety requirements, and high aesthetic demands.

[0004] The existing panels are installed on the main keel. When the main keel is installed, it is fixed between the top and bottom keels. The gap between adjacent main keels cannot be accurately controlled. Since the panels are relatively fixed to the main keel, the gap between the panels cannot be adjusted, resulting in deviations in the gap between adjacent panels, which cannot meet customer needs.

[0005] Therefore, this utility model provides a keel assembly that can adjust the panel gap. Utility Model Content

[0006] The purpose of this invention is to propose a keel assembly with adjustable panel gaps, which solves the problem in the prior art where the gap between adjacent panels cannot be adjusted during panel installation, resulting in deviations in the gap between adjacent panels and failing to meet customer needs.

[0007] To achieve the above objectives, this utility model proposes an adjustable panel gap keel assembly, including a top keel, a bottom keel, a main keel installed on the top keel and the bottom keel and arranged symmetrically, an adjusting fixing member installed on the main keel, and an adjusting sliding member installed on the back of the panel. The adjusting sliding member and the adjusting fixing member are slidably connected in the horizontal direction; the top keel and the bottom keel have the same structure.

[0008] Optionally, the main keel includes a connecting portion, extension portions disposed at both ends of the connecting portion, a snap-fit ​​portion disposed on the extension portion, a snap-fit ​​protrusion disposed at the end of the snap-fit ​​portion, and a snap-fit ​​cavity formed between two snap-fit ​​portions located on the same side of the extension portion.

[0009] Optionally, the snap-fit ​​protrusion is bent into shape from the end of the snap-fit ​​portion into the snap-fit ​​cavity.

[0010] Optionally, the top keel and the bottom keel have the same structure, and both the top keel and the bottom keel include at least one mounting groove for installing the main keel, the opening of which faces the main keel.

[0011] Optionally, both the top keel and the bottom keel include a mounting groove; both the top keel and the bottom keel include a first mounting part and a first limiting part disposed at the end of the first mounting part, the two first limiting parts and the first mounting part together form a mounting groove, the opening direction of the mounting groove facing the main keel.

[0012] Optionally, both the top joist and the bottom joist include two mounting grooves; both the top joist and the bottom joist include a support portion, a bending portion disposed at both ends of the support portion, a second mounting portion disposed at the end of the bending portion, and a second limiting portion disposed at the end of the second mounting portion, the second limiting portion, the second mounting portion and the bending portion together forming the mounting groove.

[0013] Optionally, the two bent portions and the support portion together form a raised groove, which is located between the two mounting grooves, and the groove opening direction of the raised groove is opposite to the groove opening direction of the mounting groove. The raised groove is located at the bottom of the support portion.

[0014] Optionally, the adjusting fastener includes a fixed plate, multiple sets of snap-fit ​​plates disposed on the fixed plate, a snap-fit ​​groove formed between each set of snap-fit ​​plates, and a limiting protrusion disposed on the end of the snap-fit ​​plate away from the fixed plate and located in the snap-fit ​​groove, the limiting protrusion corresponding to the snap-fit ​​protrusion; the adjusting slider is slidably mounted on the fixed plate.

[0015] Optionally, the adjusting slider includes a sliding plate slidably mounted on a fixed plate, a mounting hole provided on the sliding plate, and a connector installed in the mounting hole.

[0016] Optionally, the sliding plate is provided with a first slider, and the fixed plate is provided with a first groove that matches the first slider.

[0017] Optionally, the fixed plate is provided with a second slider, and the sliding plate is provided with a second groove adapted to the second slider.

[0018] Compared with the prior art, this utility model provides a keel assembly with adjustable panel gap, which has the following beneficial effects:

[0019] This adjustable panel gap keel assembly, by installing an adjusting fixing part on the main keel and an adjusting sliding part on the back of the panel, allows the adjusting sliding part and the adjusting fixing part to move relative to each other in the horizontal direction, so that the panel moves horizontally relative to the keel. This allows the horizontal spacing between panels on adjacent keels to be adjusted, thereby allowing precise adjustment of the distance between adjacent panels in the horizontal direction, reducing cumulative errors and ensuring the beauty and neatness of the entire decorative wall.

[0020] In addition, even if there are errors in the installation spacing of the main keel, the distance between adjacent panels can be adjusted by adjusting the fixing parts and adjusting the sliding parts to ensure that the distance between adjacent panels is uniform. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a structural diagram of the keel, the ground keel and the main keel of this utility model.

[0023] Figure 3 This is a top view of the main keel of this utility model.

[0024] Figure 4 This is a structural schematic diagram of the main keel and adjusting fasteners of this utility model.

[0025] Figure 5 This is a utility model Figure 4 A magnified view of a portion of point A in the middle.

[0026] Figure 6 This is a structural schematic diagram of the adjusting and fixing component of this utility model.

[0027] Figure 7 This is a schematic diagram of the structure of the adjusting sliding component of this utility model.

[0028] Figure 8 This is a structural schematic diagram of the adjusting fixing component and the adjusting sliding component of this utility model.

[0029] Figure 9 This is a schematic diagram of the structure of the second slider and the fixed plate of this utility model.

[0030] Figure 10 This is a schematic diagram of the overall structure in Embodiment 2 of this utility model.

[0031] Figure 11 This is a schematic diagram of the structure of the celestial dragon bone in Embodiment 2 of this utility model.

[0032] Figure 12 This is a schematic diagram of the cooperation between the adjusting fixing member and the adjusting sliding member in Embodiment 3 of this utility model.

[0033] Figure 13 This is a schematic diagram of the adjusting fastener in Embodiment 3 of this utility model.

[0034] Figure 14 This is a schematic diagram of the friction structure in Embodiment 4 of this utility model.

[0035] Figure 15 This is a schematic diagram of another embodiment of the friction structure in Embodiment 4 of this utility model.

[0036] Figure 16 This is a schematic diagram of the adjusting fastener in Embodiment 5 of this utility model.

[0037] The diagram identifies the following: 1. Top keel; 11. First mounting part; 12. First limiting part; 2. Bottom keel; 21. Support part; 22. Bending part; 23. Second mounting part; 24. Second limiting part; 25. Elevation groove; 3. Main keel; 31. Connecting part; 32. Extension part; 33. Snap-fit ​​part; 34. Snap-fit ​​protrusion; 341. Mating arc surface; 35. Snap-fit ​​cavity; 4. Adjusting fixing part; 41. Fixing plate; 411. First sliding groove; 412. Second slider; 42. Snap-fit ​​plate; 43. Snap-fit ​​groove; 44. Limiting protrusion; 441. Guide surface; 45. Mounting plate; 5. Adjusting sliding part; 51. Sliding plate; 511. First slider; 512. Second sliding groove; 52. Mounting hole; 53. Connecting part; 6. Mounting groove; 7. Friction structure; 71. Rubber strip; 72. Friction pattern. Detailed Implementation

[0038] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, illustrates the present invention. Numerous specific details are set forth in the description below to provide a thorough understanding of the invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] The adjustable panel gap keel assembly of this application can be used in situations where there are requirements for the gap between adjacent panels, and of course it can also be used in other similar application scenarios. The adjustable panel gap keel assembly is described in detail below.

[0040] Example 1

[0041] See appendix Figure 1 — Figure 9 The diagram shows a preferred embodiment of a keel assembly with adjustable panel gap according to this application. The keel assembly includes a top keel 1, a bottom keel 2, a main keel 3 symmetrically arranged on the top keel 1 and bottom keel 2, an adjusting fastener 4 mounted on the main keel 3, and an adjusting slider 5 mounted on the back of the panel. The adjusting slider 5 and the adjusting fastener 4 are slidably connected in the horizontal direction. The top keel 1 and bottom keel 2 have identical structures.

[0042] This utility model uses the top keel 1 to limit and fix the top of the main keel 3, and the bottom keel 2 to limit and fix the bottom of the main keel 2, so that both the top and bottom of the main keel 3 are fixed. By setting the adjusting fixing part 4 and the adjusting sliding part 5, the adjusting sliding part 5 is slidably connected to the adjusting fixing part 4, so that the panel can move relative to the main keel 3.

[0043] See appendix Figure 2 — Figure 5 As shown, in this utility model, the main keel 3 includes a connecting part 31, an extension part 32 disposed at both ends of the connecting part 31, a snap-fit ​​part 33 disposed on the extension part 32, a snap-fit ​​protrusion 34 disposed at the end of the snap-fit ​​part 33, and a snap-fit ​​cavity 35 formed between the two snap-fit ​​parts 33 located on the same side of the extension part 32.

[0044] This utility model utilizes the snap-fit ​​part 33 to snap the main keel 3 and the adjusting fastener 4 together. The snap-fit ​​protrusion 34, in conjunction with the snap-fit ​​part 33, prevents separation between the snap-fit ​​part 33 and the adjusting fastener 4, ensuring a secure connection between the adjusting fastener 4 and the main keel 3. The snap-fit ​​cavity 35 allows the adjusting fastener 4 to be positioned to avoid contact with the snap-fit ​​part 33, ensuring that the adjusting fastener 4 can engage with it. It should be noted that the main keel 3 in this application can be integrally formed or formed by splicing two keels with identical structures.

[0045] See appendix Figure 2 and Figure 3 As shown, in this utility model, the snap-fit ​​protrusion 34 is bent into shape from the end of the snap-fit ​​part 33 into the snap-fit ​​cavity 35.

[0046] This invention achieves a stronger connection by bending the snap-fit ​​protrusion 34 through the end of the snap-fit ​​part 33, compared to installing the snap-fit ​​part 33 by welding.

[0047] See appendix Figure 1 — Figure 3 As shown, in this utility model, the structure of the top keel 1 and the bottom keel 2 is the same. Both the top keel 1 and the bottom keel 2 include at least one mounting groove 6 for mounting the main keel 3, and the opening of the mounting groove 6 faces the main keel 3.

[0048] This utility model simplifies the processing of the joists by making the structure of the top joist 1 and the bottom joist 2 identical. In this application, the top joists 1 and the bottom joists 2 are formed by bending sheet metal. It should be noted that the bottom joist 2 is located on the ground and needs to bear all the weight from above, including the weight of the main joist 3 itself, the weight of other structures and materials installed on the main joist 3, etc., and bears a large load. A larger groove depth can increase the contact area between the main joist 3 and the bottom joist 2, thereby better distributing and transmitting the load and enhancing the stability of the structure. In this application, the depth of the mounting groove 6 in the top joist 1 is less than or equal to the depth of the mounting groove 6 in the bottom joist 2. In addition, the larger groove depth in the mounting groove 6 in the top joist 1 can provide a longer embedding length for the main joist 3, increasing the contact area between the two, thereby improving the firmness and stability of the connection, allowing the main joist 3 to be more stably fixed to the top joist when under force, reducing displacement or loosening caused by external forces, and ensuring the safety of the structure during long-term use.

[0049] See appendix Figure 1 — Figure 3 As shown, in this utility model, both the top keel 1 and the bottom keel 2 include a mounting groove 6; both the top keel 1 and the bottom keel 2 include a first mounting part 11 and a first limiting part 12 disposed at both ends of the first mounting part 11. The two first limiting parts 12 and the first mounting part 11 together form the mounting groove 6. The opening direction of the mounting groove 6 faces the main keel 3, and the first limiting part 12 is perpendicular to the first mounting part 11 and together forms a U-shape.

[0050] This utility model limits the number of mounting slots 6, thereby limiting the number of main keel 3 installation columns, so that the main keel 3 can be installed on one side or on both sides. When installed on both sides, the distance between the two mounting surfaces is fixed. It should be noted that the direction of one column of main keel 3 is the same as the length direction of the mounting slot 6.

[0051] See appendix Figure 4 — Figure 6 As shown, in this utility model, the adjusting fixing member 4 includes a fixing plate 41, multiple sets of snap-fit ​​plates 42 disposed on the fixing plate 41, a snap-fit ​​groove 43 formed between each set of snap-fit ​​plates 42, and a limiting protrusion 44 disposed at the end of the snap-fit ​​plate 42 away from the end of the fixing plate 41 and located at the snap-fit ​​groove 43, the limiting protrusion 44 corresponding to the snap-fit ​​protrusion 34; the spacing between adjacent snap-fit ​​grooves 43 corresponds to the sum of the thickness of the snap-fit ​​portion 33 and the thickness of the snap-fit ​​protrusion 34; the adjusting sliding member 5 is slidably mounted on the fixing plate 41; the snap-fit ​​plate 42 is arc-shaped and made of metal.

[0052] This invention provides a mounting base for the snap-fit ​​plate 42 by setting the fixing plate 41. The snap-fit ​​plate 42, in conjunction with the snap-fit ​​groove 43 formed by adjacent snap-fit ​​plates 42, engages with the snap-fit ​​part 33 to install the adjusting fixing member 4 onto the main keel 3. The limiting protrusion 44, in conjunction with the snap-fit ​​protrusion 34, forms an interference fit, effectively preventing the snap-fit ​​part 33 of the main keel 3 from arbitrarily separating from the snap-fit ​​groove 43. By setting the snap-fit ​​plate 42 to an arc shape, even if made of metal, this invention allows for elastic deformation, enabling the snap-fit ​​groove 43 to engage with the main keel 3.

[0053] See appendix Figure 4 — Figure 6 As shown, in this utility model, the limiting protrusion 44 is provided with a guide surface 441, and the snap-fit ​​protrusion 34 is provided with a mating arc surface 341 corresponding to the guide surface 441. It should be noted that the orthographic projection of the limiting protrusion 44 on the horizontal plane is a semicircle, an isosceles trapezoid, or a fan shape.

[0054] See appendix Figure 7 and Figure 8 As shown, in this utility model, the adjusting sliding member 5 includes a sliding plate 51 slidably mounted on a fixed plate 41, a mounting hole 52 provided on the sliding plate 51, and a connecting member 53 installed in the mounting hole 52.

[0055] This utility model uses a sliding plate 51 for sliding connection with a fixed plate 41; a mounting hole 52 for providing installation space for a connector 53 to prevent interference caused by horizontal movement of the connector 53 and the sliding plate 51; the mounting hole 52 can be a countersunk hole; and the connector 53 is used to fix the sliding plate 51 to the panel. The connector 53 can be a bolt.

[0056] See appendix Figure 7 and Figure 8 As shown, in this utility model, the fixed plate 41 is provided with a second slider 412, and the sliding plate 51 is provided with a second sliding groove 512 that is adapted to the second slider 412.

[0057] It should be noted that the second slider 412 can be disposed on the side of the fixed plate 41 or on the plane of the fixed plate 41 facing the sliding plate 51. When the first slider 511 is disposed on the side of the fixed plate 41, the sliding plate 51 is provided with a first clearance groove corresponding to the fixed plate 41, and the second slide groove 512 is disposed on the side wall of the first clearance groove. When the second slider 412 is disposed on the plane of the fixed plate 41 facing the sliding plate 51, the second slider 412 can be T-shaped. This utility model guides and limits the movement of the sliding plate 51 and the fixed plate 41 through the cooperation of the second slider 412 and the second slide groove 512, ensuring that the fixed plate 41 cannot separate from the sliding plate 51 when the second slider 412 is in sliding cooperation with the second slide groove 512.

[0058] See appendix Figure 1 — Figure 9 As shown, the usage process of the keel assembly in this utility model is as follows:

[0059] The first step is to assemble and install the top keel 1, the bottom keel 2, and the main keel 3;

[0060] The second step is to install the adjusting fastener 4 on the main keel 3, starting from one side of the main keel 3. Specifically, align the snap-fit ​​groove 43 on the adjusting fastener 4 with the snap-fit ​​part 33 and insert it, so that the snap-fit ​​part 33 and the snap-fit ​​protrusion 34 are inserted into the snap-fit ​​groove 43. When the snap-fit ​​part 33 and the snap-fit ​​protrusion 34 are in contact with the limiting protrusion 44 at the opening of the snap-fit ​​groove 43, continue to apply external force to make the adjusting fastener 4 continue to move towards the main keel 3. Since both the snap-fit ​​protrusion 34 and the limiting protrusion 44 are provided with arc surfaces, and the arc surfaces contact each other to form a guide when in contact, as the external force is continuously applied, the snap-fit ​​plate 42 deforms, so that the snap-fit ​​protrusion 34 enters the snap-fit ​​groove 43, the snap-fit ​​protrusion 34 passes over the limiting protrusion 44 and enters the snap-fit ​​groove 43, and the snap-fit ​​plate 42 is elastically reset.

[0061] The third step is to install the adjusting slider 5 on the back of the panel through the connector 53, and then align the first slider 511 on the adjusting slider 5 on the back of the panel with the first slide groove 411 and insert it, so that the first slider 511 slides with the first slide groove 41, thereby adjusting the panel to be tightly attached or the gap between adjacent panels.

[0062] Fourth, repeat steps two and three. After installing one main keel 3, the panel can be installed. Starting from one end of the keel 1, install the adjusting fasteners 4 on the main keel 3 one by one. When installing the last main keel 3, the adjusting fasteners 4 need to be matched with the adjusting sliding parts 5 before installing the adjusting fasteners 4 on the main keel 3.

[0063] It should be noted that after the gap between adjacent panels is adjusted in this application, the spacing between adjacent panels can be limited by sealant, metal strips, expansion strips, etc.

[0064] Example 2

[0065] See appendix Figure 10 and Figure 11 As shown, the difference between this embodiment and the above embodiment is that in this embodiment, both the top joist 1 and the bottom joist 2 include two mounting grooves 6; wherein, both the top joist 1 and the bottom joist 2 include a support portion 21, a bending portion 22 disposed at both ends of the support portion 21, a second mounting portion 23 disposed at the end of the bending portion 22, and a second limiting portion 24 disposed at the end of the second mounting portion 23, the second limiting portion 24, the second mounting portion 23 and the bending portion 22 together form the mounting groove 6; the two bending portions 22 and the support portion 2 together form a lifting groove 25, the lifting groove 25 is located between the two mounting grooves 6, and the groove opening direction of the lifting groove 25 is opposite to the groove opening direction of the mounting groove 6, and the lifting groove 25 is located at the bottom of the support portion 21.

[0066] In this embodiment, by setting the number of mounting slots 6 to two, two sets of main keels 3 can be installed between the top keel 1 and the bottom keel 2. Each set of main keels 3 has a panel installed on it to form a side wall. Therefore, the gap between adjacent panels on the double wall formed in this embodiment can be adjusted independently.

[0067] Example 3

[0068] See appendix Figure 12 and Figure 13 As shown, the difference between this embodiment and the above embodiment is that, in this embodiment, the sliding plate 51 is provided with a first slider 511, and the fixed plate 41 is provided with a first groove 411 that is adapted to the first slider 511.

[0069] Example 4

[0070] See appendix Figure 14 and Figure 15 As shown, the difference between this embodiment and the above embodiment is that, in this embodiment, friction structure 7 is installed on the first slide groove 411 and the second slide groove 52. The friction structure 7 can be a rubber strip 71 installed on the slide groove wall or a friction pattern 72 set on the slide groove wall.

[0071] In this embodiment, the friction structure 7 increases the friction between the slide groove and the slider, making it easier to adjust the distance between adjacent panels and preventing the slider and the slide groove from moving relative to each other at will. It should be noted that the friction structure 7 can also be set on the slider.

[0072] Example 5

[0073] See appendix Figure 16 As shown, the difference between this embodiment and the above embodiment is that in this embodiment, the snap-fit ​​plate 42 is made of plastic materials such as nylon and polyvinyl chloride, and an mounting plate 45 is installed at the bottom of the snap-fit ​​plate 42. The mounting plate 45 is installed on the fixing plate 41 by bolts.

[0074] In this embodiment, the snap-fit ​​plate 42 is made of plastic materials such as nylon and polyvinyl chloride, which can effectively avoid hard contact between metals. Making the plastic and metal contact can effectively reduce the noise generated by movement after snap-fit, reduce friction loss, and extend service life.

[0075] The above embodiments are illustrative of this application and are not intended to limit this application. Any simple modifications to this application are within the protection scope of this application.

Claims

1. A keel assembly with adjustable panel gap, characterized in that, It includes a top keel (1), a bottom keel (2), a main keel (3) installed on the top keel (1) and the bottom keel (2) and symmetrically arranged, an adjustment fixing part (4) installed on the main keel (3), and an adjustment sliding part (5) installed on the back of the panel. The adjustment sliding part (5) and the adjustment fixing part (4) are slidably connected in the horizontal direction. The top keel (1) and the bottom keel (2) have the same structure.

2. The keel assembly with adjustable panel gap according to claim 1, characterized in that, The main keel (3) includes a connecting part (31), an extension part (32) provided at both ends of the connecting part (31), a snap-fit ​​part (33) provided on the extension part (32), a snap-fit ​​protrusion (34) provided at the end of the snap-fit ​​part (33), and a snap-fit ​​cavity (35) formed between two snap-fit ​​parts (33) located on the same side of the extension part (32).

3. The keel assembly with adjustable panel gap according to claim 2, characterized in that, The snap-fit ​​protrusion (34) is bent into shape from the end of the snap-fit ​​part (33) into the snap-fit ​​cavity (35).

4. The keel assembly with adjustable panel gap according to claim 1, characterized in that, The structure of the top keel (1) and the bottom keel (2) is the same. Both the top keel (1) and the bottom keel (2) include at least one mounting groove (6) for mounting the main keel (3), and the opening of the mounting groove (6) faces the main keel (3).

5. The keel assembly with adjustable panel gap according to claim 4, characterized in that, Both the duct (1) and the duct (2) include a mounting groove (6); Both the top keel (1) and the bottom keel (2) include a first mounting part (11) and a first limiting part (12) provided on the end of the first mounting part (11). The two first limiting parts (12) and the first mounting part (11) together form the mounting groove (6), and the opening direction of the mounting groove (6) faces the main keel (3).

6. The keel assembly with adjustable panel gap according to claim 4, characterized in that, Both the duct (1) and the duct (2) include two mounting slots (6); Both the duct (1) and the duct (2) include a support part (21), a bending part (22) provided at both ends of the support part (21), a second mounting part (23) provided at the end of the bending part (22), and a second limiting part (24) provided at the end of the second mounting part (23). The second limiting part (24), the second mounting part (23) and the bending part (22) together form the mounting groove (6). The two bending portions (22) and the support portion (21) together form a lifting groove (25), which is located between the two mounting grooves (6), and the groove opening direction of the lifting groove (25) is opposite to the groove opening direction of the mounting groove (6). The lifting groove (25) is located at the bottom of the support portion (21).

7. The keel assembly with adjustable panel gap according to claim 2, characterized in that, The adjusting fastener (4) includes a fixing plate (41), multiple sets of snap-fit ​​plates (42) disposed on the fixing plate (41), a snap-fit ​​groove (43) formed between each set of snap-fit ​​plates (42), and a limiting protrusion (44) disposed at the end of the snap-fit ​​plate (42) away from the fixing plate (41) and located in the snap-fit ​​groove (43), the limiting protrusion (44) corresponding to the snap-fit ​​protrusion (34); The adjusting slider (5) is slidably mounted on the fixed plate (41).

8. The keel assembly with adjustable panel gap according to claim 7, characterized in that, The adjusting slider (5) includes a slider (51) slidably mounted on a fixed plate (41), a mounting hole (52) provided on the slider (51), and a connector (53) installed in the mounting hole (52). The snap-fit ​​plate (42) is made of metal or plastic.

9. The keel assembly with adjustable panel gap according to claim 8, characterized in that, The sliding plate (51) is provided with a first slider (511), and the fixed plate (41) is provided with a first groove (411) that is adapted to the first slider (511).

10. The keel assembly with adjustable panel gap according to claim 8, characterized in that, The fixed plate (41) is provided with a second slider (412), and the sliding plate (51) is provided with a second groove (512) that is adapted to the second slider (412).

Images