Splicing profile
By designing the support and connection structure of the spliced profile, and using a variety of splicing methods of slot extension blocks and screw fixing and plug-in sheets, the problems of loose furniture assembly and troublesome splicing of aluminum profiles are solved, and stable profile assembly and diversified splicing methods are achieved.
Patent Information
- Application Number
- CN202422595799.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-25
AI Technical Summary
The structure of existing furniture is loose and has poor stability when assembled. The aluminum profile splicing structure is troublesome and requires multiple people to cooperate, making it easy to be damaged.
A spliced profile is designed, including a support portion and a symmetrically arranged connecting portion, and fixed with screws through extension blocks of the first and second notches to achieve stable assembly of the profile, and structural stability is enhanced through a variety of splicing methods of plug sheets and plug slots.
It has achieved more convenient assembly of profiles, more stable structure, firm overall structure, not easy to damage, and diverse splicing methods and not limited to a single position.
Smart Images
Figure CN223177880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of decoration, in particular to a splicing profile. Background Art
[0002] At present, when assembling various furniture, two boards are set at a right angle, and then nails are driven in through a pneumatic nail gun. The furniture assembled in this way has a structure that is prone to looseness, damage, and poor stability. Aluminum profiles are widely used due to their light weight, easy plasticity, easy processing, etc., especially in the use of building materials such as door frames, window frames, splicing exhibition booths, and office desk frames. The existing aluminum profile splicing structures are relatively troublesome and require multiple people to cooperate to complete. There will be gaps in the splicing structure, which are prone to damage and looseness. Summary of the Invention
[0003] Objective of the utility model: In order to overcome the defects of the prior art, the utility model provides a splicing profile, which has a simple structure, convenient splicing, and a firm structure after splicing.
[0004] Technical solution of the utility model: A splicing profile includes a support part integrally provided, and a first connection part and a second connection part symmetrically arranged on both sides of the support part. The support part is provided with a first mounting shaft hole. The first connection part encloses a first slot opening at least on one side. The first slot is provided with a first extension block extending outward. The outer side wall of the first extension block protrudes from the outer side wall of the first slot. The first extension block is provided with a second mounting shaft hole. The second connection part encloses a second slot opening at least on one side. The second slot is provided with a second extension block extending outward. The outer side wall of the second extension block protrudes from the outer side wall of the second slot. The second extension block is provided with a third mounting shaft hole.
[0005] By adopting the above technical solution, it is more convenient to assemble the cabinet body with profiles, and the structure is also more stable. During assembly, the first extension block and the second extension block can be inserted into other adjacent profiles. Slots are provided at the positions corresponding to the extension blocks on other profiles. Then, screws are inserted into the second mounting shaft hole and the third mounting shaft hole from both outer sides of other profiles to complete the assembly of the profiles. The screws can also be inserted through the first mounting shaft hole to fix the support part, making the formed overall structure firm.
[0006] Further setting of the utility model: The upper end surfaces of the first connection part and the second connection part are higher than the upper end surface of the support part. Plug-in areas are formed between the opposite side walls of the two connection parts and the upper end surface of the support part. The lower end surface of the support part is provided with a plurality of plug-in pieces extending downward. When two profiles are spliced up and down, the plug-in pieces are located in the plug-in areas.
[0007] With the above further settings, the assembled structure is more compact. The insertion pieces can also be inserted into other profiles. For example, when the insertion piece faces right, the adjacent profile is provided with an insertion groove adapted to the shape of the insertion piece. The insertion piece is inserted and a screw is driven in for fixation. When the insertion piece faces up, the profile is provided with a convex block located within the insertion area. The splicing methods are diverse and are not limited to being placed in one orientation.
[0008] A further setting of the present utility model: The side walls of the insertion area are inclined, and the side walls of each insertion piece are also inclined.
[0009] With the above further setting, when two profiles are spliced, it is convenient for the insertion piece to slide into the splicing area, and the splicing is convenient and fast.
[0010] A still further setting of the present utility model: The first extension block is hollow and has an open side away from the support portion. The second mounting shaft hole is located in the middle of the first extension block. A plurality of first reinforcing ribs are provided on the outer periphery of the second mounting shaft hole within the hollow portion of the first extension block.
[0011] The second extension block is hollow and has an open side away from the support portion. The third mounting shaft hole is located in the middle of the second extension block. A plurality of second reinforcing ribs are provided on the outer periphery of the third mounting shaft hole within the hollow portion of the second extension block.
[0012] The support portion is hollow and has an open lower end surface. A support piece perpendicular to the insertion piece is provided within the hollow portion of the support portion. There are at least two support pieces. A support area is formed between the two support pieces and the two insertion pieces. The first mounting shaft hole is located within the support area. Third reinforcing ribs are provided on the side wall of the support area on the outer periphery of the first mounting shaft hole.
[0013] With the above still further setting, the structures of the two connecting portions and the support portion are firm. After assembly, the overall structure has good support and is not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the insertion piece facing down in a specific embodiment of the present utility model;
[0015] Figure 2 is a schematic diagram of the first connecting portion in a specific embodiment of the present utility model;
[0016] Figure 3 is a schematic diagram of the second connecting portion in a specific embodiment of the present utility model;
[0017] Figure 4 is a schematic diagram of the support portion in a specific embodiment of the present utility model;
[0018] Figure 5Schematic diagram of the plug-in piece facing right in the specific embodiment of the present utility model;
[0019] Figure 6 Schematic diagram of the plug-in piece facing upward in the specific embodiment of the present utility model;
[0020] Figure 7 Schematic diagram of the splicing of two profiles in the specific embodiment of the present utility model;
[0021] Figure 8 Partial schematic diagram of the splicing of the profile in the specific embodiment of the present utility model with other profiles.
[0022] In the figure, 1 is the support part; 11 is the first mounting shaft hole; 12 is the plug-in piece; 13 is the support piece; 14 is the support area; 141 is the third reinforcing rib; 2 is the first connecting part; 21 is the first notch; 22 is the first extension block; 221 is the second mounting shaft hole; 222 is the first reinforcing rib; 3 is the second connecting part; 31 is the second notch; 32 is the second extension block; 321 is the third mounting shaft hole; 322 is the second reinforcing rib; 4 is the plug-in area. Detailed implementation manners
[0023] Next, the technical solutions in this embodiment will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0024] It should be noted that in the description of the present utility model, all directional indications (such as up, down, front, back...) are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indications will also change accordingly.
[0025] In addition, the descriptions such as "first" and "second" in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. In the description of the present utility model, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0026] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.
[0027] Such as Figure 1-8As shown in the figure, a spliced profile includes a support part 1 integrally provided and first connection parts 2 and second connection parts 3 symmetrically arranged on both sides of the support part 1. A first mounting shaft hole 11 is provided on the support part 1. The first connection part 2 encloses a first notch 21 with at least one side open. A first extension block 22 extending outward is provided on the first notch 21. The outer side wall of the first extension block 22 protrudes beyond the outer side wall of the first notch 21. A second mounting shaft hole 221 is provided on the first extension block 22. The second connection part 3 encloses a second notch 31 with at least one side open. A second extension block 32 extending outward is provided on the second notch 31. The outer side wall of the second extension block 32 protrudes beyond the outer side wall of the second notch 31. By first setting the notch and then extending to the extension block, the overall structure is relatively light and not bulky. A third mounting shaft hole 321 is provided on the second extension block 32. When assembling the cabinet body with profiles, it is more convenient and the structure is more stable. During assembly, the first extension block 22 and the second extension block 32 can be inserted into other adjacent profiles. Slots are provided at the positions corresponding to the extension blocks on other profiles. Then, screws are inserted into the second mounting shaft hole 221 and the third mounting shaft hole 321 from both outer sides of other profiles to complete the assembly of the profiles. The screws can also be inserted into the first mounting shaft hole 11 to fix the support part 1, making the formed overall structure firm.
[0028] The upper end surfaces of the first connection part 2 and the second connection part 3 are higher than the upper end surface of the support part 1. An insertion area 4 is formed between the opposite side walls of the two connection parts and the upper end surface of the support part 1. A plurality of insertion pieces 12 extending downward are provided on the lower end surface of the support part 1. When two profiles are spliced vertically, the insertion pieces 12 are located in the insertion area 4, and the structure is more compact after assembly. The insertion pieces 12 can also be inserted into other profiles. For example, when the insertion pieces 12 face right, the adjacent profile is provided with an insertion slot adapted to the shape of the insertion pieces 12. The insertion pieces 12 are inserted and screws are driven in for fixation. When the insertion pieces 12 face up, the profile is provided with protrusions, and the protrusions are located in the insertion area 4. The splicing methods are diverse and are not limited to being placed in one orientation. The side walls of the insertion area 4 are inclined, and the side walls of each insertion piece 12 are also inclined. When two profiles are spliced, it is convenient for the insertion pieces 12 to slide into the splicing area, and the splicing is convenient and fast. As Figure 1 、 7 shown in the figure, when the insertion pieces 12 are arranged downward, the front side wall of the support part 1 protrudes beyond the front side walls of the two connection parts, and the rear side walls of the two connection parts protrude beyond the rear side wall of the support part 1. When the insertion pieces 12 of the profile are arranged downward, the part of the support part 1 protruding beyond the connection part can be inserted into other adjacent profiles for assembly.
[0029] The first extension block 22 is hollow and open on the side away from the support portion 1. The second mounting shaft hole 221 is located in the middle of the first extension block 22. A plurality of first reinforcing ribs 222 are provided on the outer periphery of the second mounting shaft hole 221 in the hollow portion of the first extension block 22. The second extension block 32 is hollow and open on the side away from the support portion 1. The third mounting shaft hole 321 is located in the middle of the second extension block 32. A plurality of second reinforcing ribs 322 are provided on the outer periphery of the third mounting shaft hole 321 in the hollow portion of the second extension block 32. The support portion 1 is hollow and open at the lower end surface. A support piece 13 perpendicular to the insertion piece 12 is provided in the hollow portion of the support portion 1. At least two support pieces 13 are provided. A support area 14 is formed between the two support pieces 13 and the two insertion pieces 12. The first mounting shaft hole 11 is located in the support area 14. A third reinforcing rib 141 is provided on the side wall of the support area 14 on the outer periphery of the first mounting shaft hole 11, so that the structures of the two connecting portions and the support portion 1 are firm, and the overall structure has good support and is not easily damaged after assembly.
Claims
1. A splicing profile, characterized in that, It includes a support part (1) provided integrally, and a first connecting part (2) and a second connecting part (3) symmetrically arranged on both sides of the support part (1). A first mounting shaft hole (11) is provided on the support part (1). The first connecting part (2) encloses to form a first notch (21) with at least one side open. A first extension block (22) extends outwardly on the first notch (21). The outer side wall of the first extension block (22) protrudes from the outer side wall of the first notch (21). A second mounting shaft hole (221) is provided on the first extension block (22). The second connecting part (3) encloses to form a second notch (31) with at least one side open. A second extension block (32) extends outwardly on the second notch (31). The outer side wall of the second extension block (32) protrudes from the outer side wall of the second notch (31). A third mounting shaft hole (321) is provided on the second extension block (32).
2. The spliced profile according to claim 1, characterized in that, The upper end surfaces of the first connecting part (2) and the second connecting part (3) are higher than the upper end surface of the support part (1). An insertion area (4) is formed between the opposite side walls of the two connecting parts and the upper end surface of the support part (1). A plurality of insertion pieces (12) extending downward are provided on the lower end surface of the support part (1). When two profiles are spliced up and down, the insertion pieces (12) are located in the insertion area (4).
3. The spliced profile according to claim 2, characterized in that, The side walls of the insertion area (4) are inclined, and the side walls of each insertion piece (12) are also inclined.
4. The spliced profile according to claim 1 or 2 or 3, characterized in that, The first extension block (22) is hollow and open on the side away from the support part (1). The second mounting shaft hole (221) is located at the middle position of the first extension block (22). A plurality of first reinforcing ribs (222) are provided on the outer periphery of the second mounting shaft hole (221) in the hollow part of the first extension block (22).
5. The spliced profile according to claim 1 or 2 or 3, characterized in that, The second extension block (32) is hollow and open on the side away from the support part (1). The third mounting shaft hole (321) is located at the middle position of the second extension block (32). A plurality of second reinforcing ribs (322) are provided on the outer periphery of the third mounting shaft hole (321) in the hollow part of the second extension block (32).
6. The spliced profile according to claim 2 or 3, characterized in that, The support part (1) is hollow and open on the lower end surface. A support piece (13) perpendicular to the insertion piece (12) is provided in the hollow part of the support part (1). There are at least two support pieces (13). A support area (14) is formed between the two support pieces (13) and the two insertion pieces (12). The first mounting shaft hole (11) is located in the support area (14). A third reinforcing rib (141) is provided on the side wall of the support area (14) on the outer periphery of the first mounting shaft hole (11).
7. The spliced profile according to claim 1 or 2 or 3, characterized in that, The front side wall of the support part (1) protrudes from the front side walls of the two connecting parts, and the rear side walls of the two connecting parts protrude from the rear side wall of the support part (1).