Arc-shaped wood molding with stable structure
By designing buffer grooves and filling support blocks on the connecting curved wooden lines, the problem of curved wooden lines being easily damaged when bending is solved, its flexibility and structural stability are improved, and breakage or damage during bending is avoided.
Patent Information
- Application Number
- CN202421767564.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-25
AI Technical Summary
Curved wooden lines are made of straight wooden lines. The internal structure is relatively stable but the elasticity is poor, and it is prone to breakage when bending under stress, resulting in breakage or damage.
A structurally stable curved wooden line is designed, which includes curved wooden strips, connecting curved plates, buffer grooves, reinforced inner support plates and fill support blocks. By opening a buffer groove on the connecting curved plate, the filling support block is added to support the buffer groove, and the protection effect during bending is enhanced.
It improves the flexibility and structural stability of curved wood lines, avoids cracks, damage or breaks during bending, and ensures the stability of curved wood lines when adjusting the bending degree.
Smart Images
Figure CN222796977U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood lines, in particular to an arc-shaped wood line with a stable structure. Background Art
[0002] Wood strips are wooden strips processed by machine or hand. Wood strips are made of hard, fine wood, wear-resistant, corrosion-resistant, non-split, smooth cut surface, good processing properties, good paintability, good adhesion, and strong nailing strength. They are processed after drying.
[0003] There are many varieties of wood lines, and they are divided by material: miscellaneous wood lines, paulownia wood lines, ash wood lines, camphor wood lines and teak lines, etc. Wood lines are often used for decoration of ceiling corners, walls and door lines. Wood lines are divided into straight wood lines and curved wood lines according to their shapes. Curved wood lines are often used at corners to connect two perpendicular straight wood lines.
[0004] However, the curved wood lines are formed by bending straight wood lines, and the internal structure is relatively stable but has poor elasticity. When bending under force, the internal structure may be damaged, causing the curved wood lines to break or be damaged. Therefore, it does not meet the existing needs. In this regard, we propose a curved wood line with a stable structure. Utility Model Content
[0005] The utility model aims to provide a curved wooden line with a stable structure, so as to solve the problem that the curved wooden line proposed in the above background technology is formed by bending straight wooden lines, and the internal structure is relatively stable but has poor elasticity, and when bent under force, the internal structure may be damaged, thereby causing the curved wooden line to break or be damaged.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structurally stable curved wooden line, comprising a wooden line main body, the wooden line main body comprising a curved wooden strip, the upper and lower surfaces of the curved wooden strip are both bonded and fixed with connecting curved plates, the surface of the connecting curved plates is provided with a plurality of buffer grooves distributed at equal intervals, a reinforcing inner support plate is bonded between two upper and lower adjacent connecting curved plates, the upper and lower surfaces of the reinforcing inner support plate are both fixed with a plurality of filling support blocks distributed at equal intervals, and the filling support blocks are clamped on the inner side of the buffer groove.
[0007] Preferably, the filling support block comprises a fixed block, the fixed block is fixed to the reinforced inner support plate, both ends of the fixed block are detachably mounted with a snap-in groove, and the other end of the snap-in groove is detachably mounted with a support block.
[0008] Preferably, both ends of the fixing block and the end surface of the supporting block facing the fixing block are provided with snap-fitting grooves, and the end of the elastic supporting sheet is slidably inserted into the inner side of the snap-fitting groove.
[0009] Preferably, a rubber gasket is bonded to the outer side of the support block, and the clamping groove is bent in a U shape.
[0010] Preferably, a first inner support bar and a second inner support bar are installed between the reinforcing inner support plate and the arc-shaped wooden bar, the first inner support bar is bonded to the inner side of the arc-shaped wooden bar by adhesive, and the second inner support bar is bonded to the inner side of the reinforcing inner support plate by adhesive.
[0011] Preferably, a plurality of support rods are fixed between the first inner support bar and the second inner support bar, and two adjacent support rods are distributed in a V shape.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model makes the overall structure of the connecting arc plate more flexible by providing a plurality of buffer grooves with equal spacing on the connecting arc plate. The two ends of the connecting arc plate can be bent well after being stressed, and the buffer grooves are enlarged during the bending process, which plays a good protective role in the bending of the connecting arc plate, and avoids cracks, damage or breakage of the arc wood line when the bending degree is adjusted;
[0014] 2. The utility model supports the buffer groove from the inside by clamping the fixing block and the supporting block in the buffer groove after the connecting arc plate is bent, so as to avoid elastic recovery of the curved wooden strips and the connecting arc plate after being free from force, thereby ensuring the stability of the bending curvature of the curved wooden strips, and the supporting block and the fixing block are connected by the clamping groove, so that the filling support block is suitable for buffer grooves of different widths. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the main body of the wooden line of the utility model;
[0017] Figure 3 This is a structural schematic diagram of the filling support block of the utility model;
[0018] Figure 4 This is a top view of the structure of the first inner support bar and the second inner support bar of the utility model.
[0019] In the figure: 1. main body of wooden line; 11. arc-shaped wooden strip; 12. connecting arc-shaped plate; 13. buffer groove; 2. reinforced inner support plate; 3. filling support block; 31. fixing block; 32. support block; 33. rubber gasket; 34. snap-in groove; 35. elastic support sheet; 4. first inner support strip; 5. second inner support strip; 6. support rod. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] like Figures 1 to 4 A structurally stable curved wood line, the wood line main body 1 comprises a curved wood strip 11, the upper and lower surfaces of the curved wood strip 11 are both bonded and fixed with a connecting curved plate 12, the surface of the connecting curved plate 12 is provided with a plurality of buffer grooves 13 distributed at equal intervals, a reinforcing inner support plate 2 is bonded between two upper and lower adjacent connecting curved plates 12, the upper and lower surfaces of the reinforcing inner support plate 2 are both fixed with a plurality of filling support blocks 3 distributed at equal intervals, the filling support blocks 3 are snapped into the inner side of the buffer groove 13, and by providing a plurality of buffer grooves 13 distributed at equal intervals on the connecting curved plate 12, the overall structure of the connecting curved plate 12 is made softer, the connecting curved plate 12 can be bent well at both ends after being subjected to force, and the buffer groove 13 increases during the bending process, which plays a good protective role in the bending of the connecting curved plate 12, and avoids cracks, damage or breakage of the curved wood line when the curvature is adjusted.
[0022] The filling support block 3 includes a fixed block 31, which is fixed to the reinforced inner support plate 2. Both ends of the fixed block 31 are detachably installed with a snap-in groove 34, and the other end of the snap-in groove 34 is detachably installed with a support block 32. Both ends of the fixed block 31 and the end surface of the support block 32 facing the fixed block 31 are provided with a snap-in groove 34, and the end of the elastic support sheet 35 is slidably inserted into the inner side of the snap-in groove 34. After the connecting arc plate 12 is bent, the buffer groove 13 is supported from the inside by snapping the fixed block 31 and the support block 32 in the buffer groove 13, so as to avoid the elastic recovery of the curved wooden strips 11 and the connecting arc plates 12 after being free from force, thereby ensuring the stability of the bending curvature of the curved wooden strips.
[0023] A rubber gasket 33 is bonded to the outer side of the support block 32, and the snap-in groove 34 is bent in a U shape. The rubber gasket 33 increases the friction resistance between the support block 32 and the inner wall of the buffer groove 13 to prevent the fixing block 31 and the support block 32 from falling off the buffer groove 13, and the U-shaped snap-in groove 34 has good elasticity.
[0024] A first inner support bar 4 and a second inner support bar 5 are installed between the reinforced inner support plate 2 and the curved wooden strips 11. The first inner support bar 4 is bonded to the inner side of the curved wooden strips 11 by adhesive, and the second inner support bar 5 is bonded to the inner side of the reinforced inner support plate 2 by adhesive. A plurality of support rods 6 are fixed between the first inner support bar 4 and the second inner support bar 5, and two adjacent support rods 6 are distributed in a V shape. The first inner support bar 4, the second inner support bar 5, and the support rods 6 increase the connection strength between the curved wooden strips 11 and the reinforced inner support plate 2, thereby ensuring the overall structural strength and structural stability of the curved wooden lines.
[0025] Working principle: When using the curved wooden line, first adjust the wooden line body 1 according to the curvature of the curved wooden line installation place, adjust the wooden line body 1 to bend the ends of the curved wooden strips 11 and the connecting curved plates 12, at this time, since a plurality of buffer grooves 13 are provided on the surface of the connecting curved plates 12, the end width of the curved wooden strips 11 will increase due to the buffer grooves 13 when the connecting curved plates 12 are bent, and the buffer grooves 13 change the strength of the connecting curved plates 12, so that the connecting curved plates 12 have better flexibility, and after the curved wooden strips 11 and the connecting curved plates 12 are bent, the reinforced inner support plate 2 is clamped between the two connecting curved plates 12, and it is ensured that the fixed block 31 and the support block 32 are clamped on the inner side of the buffer groove 13, and the support block 32 is squeezed on the inner wall of the buffer groove 13 through the clamping groove 34, so that the fixed block 31, the support block 32, and the clamping groove 34 support the buffer groove 13 from the inner side of the buffer groove 13, thereby preventing the end of the buffer groove 13 from recovering. The curved wooden strips 11 and the connecting curved plates 12 are made to maintain the adjusted curvature. Finally, glue is applied to the outer surfaces of the first inner support strips 4 and the second inner support strips 5, and then the first inner support strips 4, the second inner support strips 5 and the support rods 6 are inserted between the curved wooden strips 11 and the connecting curved plates 12 to completely adjust the curvature of the curved wooden lines. By providing a plurality of equally spaced buffer grooves 13 on the connecting curved plates 12, the overall structure of the connecting curved plates 12 is made softer, and cracks, damage or breakage of the curved wooden lines are avoided when the curvature is adjusted. By providing a plurality of equally spaced buffer grooves 13 on the connecting curved plates 12, the overall structure of the connecting curved plates 12 is made softer, and the connecting curved plates 12 can be bent well at both ends after being subjected to force, and the buffer grooves 13 are enlarged during the bending process, which plays a good protective role in the bending of the connecting curved plates 12, and cracks, damage or breakage of the curved wooden lines are avoided when the curvature is adjusted.
[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A structurally stable curved wood line, comprising a wood line main body (1), characterized in that: The wood line body (1) comprises an arc-shaped wood strip (11), the upper surface and the lower surface of the arc-shaped wood strip (11) are both bonded and fixed with a connecting arc plate (12), the surface of the connecting arc plate (12) is provided with a plurality of buffer grooves (13) distributed at equal intervals, a reinforcing inner support plate (2) is bonded between two upper and lower adjacent connecting arc plates (12), the upper surface and the lower surface of the reinforcing inner support plate (2) are both fixed with a plurality of filling support blocks (3) distributed at equal intervals, and the filling support blocks (3) are clamped on the inner side of the buffer groove (13).
2. The structurally stable curved wood line according to claim 1, characterized in that: The filling support block (3) comprises a fixed block (31), the fixed block (31) being fixed to the reinforcing inner support plate (2), the two ends of the fixed block (31) being detachably mounted with a clamping groove (34), and the other end of the clamping groove (34) being detachably mounted with a support block (32).
3. The structurally stable curved wood line according to claim 2, characterized in that: Both ends of the fixing block (31) and the end surface of the supporting block (32) facing the fixing block (31) are provided with a clamping groove (34), and the end of the elastic supporting sheet (35) is slidably inserted into the inner side of the clamping groove (34).
4. The structurally stable curved wood line according to claim 3, characterized in that: A rubber gasket (33) is bonded to the outer side of the support block (32), and the clamping groove (34) is bent in a U shape.
5. The structurally stable curved wood line according to claim 1, characterized in that: A first inner support strip (4) and a second inner support strip (5) are installed between the reinforcing inner support plate (2) and the curved wooden strip (11); the first inner support strip (4) is bonded to the inner side of the curved wooden strip (11) by adhesive, and the second inner support strip (5) is bonded to the inner side of the reinforcing inner support plate (2) by adhesive.
6. The structurally stable curved wood line according to claim 5, characterized in that: A plurality of support rods (6) are fixed between the first inner support bar (4) and the second inner support bar (5), and two adjacent support rods (6) are arranged in a V shape.