Linear decorative tuyere

Abstract

The utility model discloses a linear decorative tuyere which comprises at least two tuyere assemblies with the side ends tightly attached, each tuyere assembly comprises a tuyere frame and a plurality of grating strips installed in the tuyere frame, and the grating strips of every two adjacent tuyere assemblies are arranged in a one-to-one correspondence mode. The air port frame comprises two fixing plates which are symmetrically arranged at intervals and a plurality of grating fixing frames which are connected and fixed between the two fixing plates, and a plurality of bayonets which are used for clamping and fixing grating strips are formed in each grating fixing frame at intervals; a butt-joint clamping block with a clamping groove is arranged at the butt-joint position of every two corresponding grating strips of the two air port assemblies, the inner ends of the grating strips are clamped in the clamping grooves of the butt-joint clamping blocks in a matched mode, and the side ends of the grating strips are tightly attached to the clamping grooves of the butt-joint clamping blocks.

Description

Technical Field

[0001] This utility model relates to the field of architectural decoration, specifically to a linear decorative air vent. Background Technology

[0002] During building construction and decoration, some projects with high requirements for interior decoration will install decorative air vents according to the ceiling module. This allows the decorative air vents, supply air vents, return air vents, and light strips to be matched to meet the needs of a reasonable and aesthetically pleasing interior ceiling layout. Among these, the decorative air vents serve only a decorative purpose and are not actually connected to the air ducts. At the same time, the space above the decorative air vents needs to be used to install fan coil units, air conditioning ducts, sprinkler pipes, and cable trays, among other pipeline structures.

[0003] Existing decorative air vents mainly consist of a frame installed at the ceiling vent and multiple grille strips fixedly connected inside the rectangular frame, with the grille strips evenly distributed within the rectangular frame. For example, Chinese patent application number 201420539754.X discloses an air vent grille panel, including a frame, a connecting frame, guide vanes, and secondary guide vanes. The connecting frame is connected to the frame, and the guide vanes and secondary guide vanes are alternately arranged between the connecting frame. Both the guide vanes and secondary guide vanes have guide platforms extending to both sides at their lower parts, but these guide platforms are not at the same horizontal level. The above air vent structure is suitable for decorative air vents under four meters in height. For air vents exceeding four meters in height, the grille strips need to be spliced, and the rectangular frame also needs to be spliced. When splicing the grille strips, misalignment can occur at the joints of adjacent grille strips, affecting the aesthetics. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the existing technology, the purpose of this utility model is to provide a linear decorative air vent, which solves the problem that if the length of the existing decorative air vent is too long, the grille strips cannot be aligned one by one when splicing, resulting in misalignment and affecting the aesthetics.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A linear decorative air vent includes at least two vent assemblies with their sides tightly abutting each other. Each vent assembly includes an vent frame and multiple grille strips installed within the vent frame. The grille strips of adjacent vent assemblies are arranged in a one-to-one correspondence. The vent frame includes two symmetrically spaced fixing plates and multiple grille fixing brackets connected and fixed between the two fixing plates. Each grille fixing bracket has multiple slots spaced apart for clamping and fixing the grille strips. At the joint of corresponding grille strips of the two vent assemblies, a docking block with a clamping groove is provided. The inner end of the grille strip is clamped into the clamping groove of the docking block, with its side end tightly abutting. In this way, by setting docking blocks at the abutting ends of two adjacent vent assemblies, the corresponding grille strips of the two vent assemblies are clamped into the docking blocks, ensuring that the corresponding grille strips of the two vent assemblies are connected together by a docking block, thereby aligning the ends of the grille strips and solving the problem of misalignment at the abutting ends of the grille strips. The included docking blocks are secured to the grille strips with a clamping mechanism, making installation and disassembly convenient. The connected structure is stable, ensuring proper alignment of the grille strip ends. The air vent frame consists of two fixing plates and multiple grille fixing brackets, providing a stable overall structure with flexible placement. The position of the grille fixing brackets can be adjusted as needed. For example, placing one grille fixing bracket close to the connecting end of the air vent assembly ensures that both sides of the connecting end of the two air vent assemblies are initially positioned by the grille fixing brackets. The docking blocks then clamp the connecting ends of the grille strips together, effectively ensuring rapid installation and positioning. This dual positioning method also ensures good alignment of the grille strip connecting ends between the two air vent assemblies, resulting in a good installation effect.

[0007] Furthermore, the grille strips are arranged parallel to the fixing plate and consist of a fixing cylinder and a decorative body. Each pair of corresponding grille strips at the joint of two adjacent air vent components is provided with a connecting rod. The two ends of the connecting rod are respectively sleeved inside the fixing cylinders of the two grille strips. Thus, the fixing cylinders on the grille strips have through holes in the middle. After inserting the connecting rods into the fixing cylinders of each grille strip in one of the air vent components between two adjacent air vent components, the two grille strips can be joined together via the connecting rods. After first aligning and connecting via the connecting rods, the two grille strips are further fixed by the joining blocks. The grille strip connection structure is stable, and the joining effect is better.

[0008] Furthermore, both ends of the connector rod are pointed. This pointed end facilitates quick insertion of the connector rod into the fixing cylinder.

[0009] Furthermore, the docking block is arc-shaped, and the clamping groove is an arc-shaped through groove. In this way, the arc-shaped through groove matches the shape and size of the fixing cylinder. When the grid strip is clamped to the arc-shaped block, the opening of the arc-shaped through groove can be inserted into the fixing cylinder corresponding to the grid strip, or the grid strip can be slipped in from the side end of the arc-shaped through groove, making installation convenient.

[0010] Furthermore, a flexible pad is provided within the arc-shaped groove of the docking block. This flexible pad prevents wear between the grid strips and the docking block due to friction.

[0011] Furthermore, the fixing plate is S-shaped and has a frame mounting groove and a plate fixing groove, with the frame mounting groove facing the side of the grid strip; both ends of the grid fixing bracket are correspondingly inserted into the frame mounting groove. In this way, after the ends of the grid fixing bracket cooperate with the frame mounting groove of the fixing plate, they are clamped and fixed, making installation and disassembly relatively convenient.

[0012] Furthermore, the grid fixing frame is provided with multiple pairs of locking blocks facing the grid strips, with each pair of locking blocks spaced apart and forming a locking slot in the middle; the thickness of the locking blocks gradually decreases from the fixing end to the locking end, and the locking end can deform under external pressure. In this way, a locking slot is formed between the locking blocks on the grid fixing frame, allowing the grid strips to be locked between two locking blocks for installation and fixation. The locking end of the locking block has a certain deformation capacity, allowing it to lock the grid strips in well, and after the grid strips are locked in, it deforms again to return to its initial position. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the disassembled structure of the air vent component in the embodiment;

[0014] Figure 2 This is a schematic diagram of the installation structure of the connecting end of the decorative air vent in the assembly state in the embodiment;

[0015] Figure 3 This is a schematic cross-sectional view of the docking block in the embodiment;

[0016] Figure 4 This is a schematic diagram of the connector rod in the embodiment. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the terms "horizontal," "vertical," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] like Figures 1-2As shown, the linear decorative air vent disclosed in this embodiment includes two air vent assemblies 10 with their sides tightly abutting each other. Each air vent assembly 10 includes an air vent frame and a plurality of grille strips 13 installed within the air vent frame. The grille strips 13 of adjacent air vent assemblies 10 are arranged in a one-to-one correspondence. The grille strips 13 are arranged parallel to the fixing plate 11 and are composed of a fixing cylinder 131 and a decorative body 132. At the joint of each pair of corresponding grille strips 13 at the joint end of two adjacent air vent assemblies 10, there is a plug-in rod 30. The two ends of the plug-in rod 30 are connected by a plug-in rod. The ends are respectively fitted into the fixing cylinders 131 of the two grille strips 13; the air outlet frame includes two symmetrically spaced fixing plates 11 and a plurality of grille fixing brackets 12 connected and fixed between the two fixing plates 11. Each grille fixing bracket 12 is provided with a plurality of slots 124 for clamping and fixing the grille strips 13 at intervals; at the joint of the two corresponding grille strips 13 of the two air outlet assemblies 10, there is a docking block 20 with a clamping groove. The inner end of the grille strip 13 is clamped and fitted in the clamping groove of the docking block 20, and the side end is tightly attached. When installing the decorative air outlet, first connect and fix the two air outlet assemblies 10 together through the plug rod 30 and the docking block 20, then align the decorative air outlet with the reserved opening of the installation position, place the decorative air outlet in the reserved opening, and finally fix the fixing plate 11 of the air outlet frame to the side wall of the reserved opening with screws. When connecting and fixing decorative air vents, first assemble the air vent assembly 10, then insert the plug rod 30 into each grille strip 13 at the docking end of one of the air vent assemblies 10. Connect the grille strips 13 of the two air vent assemblies 10 together in pairs using the plug rod 30 (during connection, a tool can be used to tap the grille strip 13 to insert the plug rod 30 into the other grille strip 13). Finally, tighten the docking block 20 at the docking point of each grille strip 13. By setting the docking block 20 at the abutting end of two adjacent air vent assemblies 10, and tightening the corresponding grille strips 13 of the two air vent assemblies 10 into the docking block 20, it is ensured that the corresponding grille strips 13 of the two air vent assemblies 10 are connected together through a docking block 20, thus aligning the ends of the grille strips 13 and solving the problem of misalignment at the abutting end of the grille strips 13. The mating blocks 20 and grille strips 13 are fastened together, making installation and disassembly convenient. The structure is stable after connection, ensuring that the ends of the grille strips 13 are aligned. The air vent frame consists of two fixing plates 11 and multiple grille fixing brackets 12. The overall structure is stable and flexible. The position of the grille fixing brackets 12 can be adjusted as needed. For example, if one of the grille fixing brackets 12 of the air vent assembly 10 is placed close to its connecting end, it will ensure that the left and right sides of the connecting ends of the two air vent assemblies 10 are initially positioned by the grille fixing brackets 12. Then, the mating blocks 20 are used to fasten the connecting ends of the grille strips 13 together, which can effectively ensure quick installation and positioning. At the same time, this dual positioning method can also ensure that the connecting ends of the grille strips 13 between the two air vent assemblies 10 are well aligned, resulting in a good installation effect.The fixing cylinder 131 on the grille bar 13 has a through hole in the middle. After inserting the plug rod 30 into the fixing cylinder 131 of each grille bar 13 of one of the air outlet components 10 between two adjacent air outlet components 10, the two grille bars 13 can be connected by the plug rod 30 during docking. After the plug rod 30 is aligned and connected, the two grille bars 13 are further fixed by the docking block 20. The connection structure of the grille bars 13 is stable and the docking effect is better.

[0020] In this embodiment, one side of the decorative body 132 of each grille strip 13 is arc-shaped and has a through hole along its length. The overall weight is relatively light, and the arc-shaped surface can guide air. After installation, the fixing cylinder 131 of each grille strip 13 is located at the inner end, and the decorative body 132 is set facing outward.

[0021] like Figure 4 As shown, the plug rod 30 in this embodiment has pointed ends and is made of plastic or metal. To facilitate the insertion of the plug rod 30, one end of the plug rod 30 is tightly fitted with the fixing cylinder 131, and the diameter of the other end is slightly smaller than the inner diameter of the hollow part of the fixing cylinder 131, that is, the diameters of the left and right sides of the plug rod 30 are different.

[0022] like Figure 3 As shown, the docking block 20 in this embodiment is arc-shaped, and the clamping groove is an arc-shaped through groove. Thus, the arc-shaped through groove matches the shape and size of the fixing cylinder 131. When the grid strip 13 is clamped and connected with the arc-shaped locking block 123, the opening of the arc-shaped through groove can be inserted into the fixing cylinder 131 corresponding to the grid strip 13, or the grid strip 13 can be slipped into the side end of the arc-shaped through groove, making installation convenient. To facilitate clamping and fixing the grid strip 13, the docking block 20 can also deform under external force.

[0023] Furthermore, a flexible pad is provided within the arc-shaped through groove of the docking block 20. This flexible pad prevents wear between the grid strip 13 and the docking block 20 due to friction.

[0024] Furthermore, the fixing plate 11 is S-shaped and has a frame mounting groove and a plate fixing groove, with the frame mounting groove facing the side of the grid strip 13; both ends of the grid fixing bracket 12 are correspondingly inserted into the frame mounting groove; multiple mounting holes for screws to pass through are provided at intervals at the bottom of the plate fixing groove. In this way, after the end of the grid fixing bracket 12 mates with the frame mounting groove of the fixing plate 11, it is clamped and fixed, making installation and disassembly relatively convenient.

[0025] like Figure 1 , Figure 2As shown, the grid fixing frame 12 in this embodiment consists of a connecting plate 121 and U-shaped frames 122 fixed at both ends of the connecting plate 121. The U-shaped frames 122 correspond to the mounting grooves of the frame. Multiple pairs of locking blocks 123 facing the grid strips 13 are provided along the length of the connecting plate 121, with each pair of locking blocks 123 spaced apart, forming a slot 124 in the middle. The thickness of the locking blocks 123 gradually decreases from the fixed end to the insertion end, and the insertion end can deform under external pressure. Thus, slots 124 are formed between the locking blocks 123 on the grid fixing frame 12, allowing the grid strips 13 to be inserted between two locking blocks 123 for installation and fixation. The insertion end of the locking block 123 has a certain deformation capacity, allowing it to properly engage the grid strips 13, and after the grid strips 13 are engaged, it deforms again, returning to its initial position.

[0026] In practice, the two air outlet components 10 can be connected to the grille strip 13 by means of the docking block 20, or the grille strip 13 can be connected by means of the plug rod 30.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and not to limit the technical solutions. Those skilled in the art should understand that any modifications or equivalent substitutions to the technical solutions of this utility model that do not depart from the spirit and scope of this technical solution should be covered within the scope of the claims of this utility model.

Claims

1. A linear decorative air vent, comprising at least two vent assemblies with their sides tightly abutting each other, each vent assembly including an air vent frame and a plurality of grille strips installed within the air vent frame, wherein the grille strips of adjacent vent assemblies are arranged in a one-to-one correspondence; characterized in that, The air vent frame includes two symmetrically spaced fixed plates and multiple grille fixing brackets connected and fixed between the two fixed plates. Each grille fixing bracket is provided with multiple slots for clamping and fixing the grille strips. At the joint of the two grille strips corresponding to the two air vent components, there is a docking block with a clamping groove. The inner end of the grille strip is clamped and fitted in the clamping groove of the docking block, and the side end is tightly attached.

2. The linear decorative air vent according to claim 1, characterized in that, The grille strips are arranged parallel to the fixed plate and consist of a fixed cylinder and a decorative body. At the joint of each pair of corresponding grille strips at the joint end of two adjacent air outlet components, there is a plug-in rod. The two ends of the plug-in rod are respectively sleeved in the fixed cylinder of the two grille strips.

3. The linear decorative air vent according to claim 2, characterized in that, The two ends of the connector are pointed.

4. The linear decorative air vent according to claim 2 or 3, characterized in that, The docking block is arc-shaped, and the locking groove is an arc-shaped through groove.

5. The linear decorative air vent according to claim 4, characterized in that, A flexible pad is provided in the arc-shaped through groove of the docking block.

6. The linear decorative air vent according to claim 2, 3, or 5, characterized in that, The fixing plate is S-shaped and has a frame mounting groove and a plate fixing groove. The frame mounting groove is set towards the side of the grid strip. The two ends of the grid fixing frame are correspondingly inserted into the frame mounting groove.

7. The linear decorative air vent according to claim 6, characterized in that, The grid fixing frame is provided with multiple pairs of locking blocks facing the grid strips, with each pair of locking blocks spaced apart and forming the locking opening in the middle; the thickness of the locking block gradually decreases from the fixing end to the locking end, and the locking end can be deformed under the pressure of external force.

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