Novel wooden splicing mirror frame structure
By using a U-shaped, curved, glued joint structure to splice the first and second frames, the problems of low wood utilization and poor tensile strength in existing wooden frame molding are solved, achieving efficient utilization and improved strength of the frames.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 郑州元日佳贸易有限公司
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-24
AI Technical Summary
Existing methods for forming wooden picture frames have strict requirements on the diameter and length of the wood, resulting in low utilization. The small gluing area at the 45-degree bevel joints leads to poor tensile and bending resistance of the frames.
The first and second frames are joined together using a curved adhesive structure with U-shaped joints. By combining arc-shaped or square joints, the adhesive area is increased and the joints are staggered to form a wavy connection surface to enhance strength.
It improves the utilization rate of wood of different shapes and lengths, enhances the tensile and bending resistance of the frame, and improves the overall strength and service life.
Smart Images
Figure CN224155411U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of picture frame technology, specifically relating to a novel wooden interlocking picture frame structure. Background Technology
[0002] Most existing wooden picture frames are integrally formed by equipment. This forming method has strict requirements on the diameter and length of the wood, and the utilization rate of the residual wood after forming is low. Most existing partially spliced picture frames are spliced at a 45-degree angle, and the splice is formed by surface gluing. Because the glued contact area at the splice is small, the tensile and bending resistance of the resulting picture frame is poor, which affects the overall service life. Utility Model Content
[0003] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a new type of wooden interlocking mirror frame structure.
[0004] The technical solution adopted by this utility model includes: a frame body formed by stacking and combining a first frame and a second frame, wherein a mounting groove for mounting a mirror is formed on the frame body; the first frame and the second frame are both formed by connecting U-shaped first and second joints end to end through a curved adhesive joint structure, wherein the curved adhesive joint structure includes a first adhesive part and a second adhesive part, the first adhesive part is a curved groove, and the second adhesive part is a curved block, wherein the first adhesive part and the second adhesive part are inserted and fitted together and can be connected by adhesive.
[0005] As a preferred embodiment of this utility model, both the first joint and the second joint are arc-shaped structures;
[0006] Alternatively, both the first and second joints may be square structures;
[0007] Alternatively, the first joint may be an arc-shaped structure, and the second joint may be a square structure;
[0008] Alternatively, the first joint may be square in shape, and the second joint may be arc-shaped.
[0009] As a preferred embodiment of this utility model, both ends of the first joint of the first frame are first glued parts, and both ends of the first joint of the second frame are second glued parts.
[0010] As a preferred embodiment of this invention, both ends of the first joint of the first frame are second glued joints, and both ends of the first joint of the second frame are first glued joints.
[0011] As a preferred embodiment of the present invention, one end of the first joint of the first frame is a first adhesive joint and the other end is a second adhesive joint, and one end of the first joint of the second frame is a second adhesive joint and the other end is a first adhesive joint.
[0012] As a preferred embodiment of this invention, the first and second frames have the same outline.
[0013] As a preferred embodiment of this invention, the outline of the connecting surface of the first adhesive portion and the second adhesive portion is wavy.
[0014] As a preferred embodiment of the present invention, the outline of the first adhesive portion is recessed inward to form a trough, and the two sides of the trough protrude outward to form a peak.
[0015] The beneficial effects of this utility model are as follows:
[0016] This utility model is a novel wooden interlocking mirror frame structure. It utilizes a first mirror frame and a second mirror frame to form a frame structure. The first and second mirror frames are formed by splicing first and second joints. In the manufacturing of the first and second mirror frames, the splicing method replaces the one-piece molding of the frame, thereby improving the utilization rate of wood of different shapes, thicknesses and lengths. The strength of the splicing between the first and second joints is improved by using a wavy curved structure. The first and second mirror frames are combined to form a frame structure, and the splicing seams on the first and second mirror frames are staggered to improve the tensile and bending resistance of the composite frame. Attached Figure Description
[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a side view of the structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the first embodiment of the second frame of this utility model;
[0021] Figure 4 This is a schematic diagram of the second embodiment of the second frame of this utility model.
[0022] In the diagram: 1. First frame; 2. Second frame; 3. Mounting slot; 11. First joint; 12. Second joint; 13. First glued joint; 14. Second glued joint. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0025] The following is combined Figure 1-4 This invention describes a novel wooden interlocking mirror frame structure, comprising: a frame body formed by stacking a first mirror frame 1 and a second mirror frame 2; the frame body having a mounting groove 3 for mounting a mirror; the mirror being mounted on the first mirror frame 1, and its stability within the mounting groove 3 can be improved by adhesive bonding; both the first mirror frame 1 and the second mirror frame 2 are formed by joining U-shaped first joint 11 and second joint 12 end-to-end through a curved adhesive bonding structure; the curved adhesive bonding structure includes a first adhesive bonding portion 13 and a second adhesive bonding portion 14, the first adhesive bonding portion 13 being a curved groove and the second adhesive bonding portion 14 being a curved block, the first adhesive bonding portion 13 and the second adhesive bonding portion 14 being interlocked. The first and second joints 11 and 12 can be glued together to form a frame structure, avoiding the need for a single-piece frame and improving the utilization rate of wood of different lengths. In addition, the first glued part 13 is a curved groove and the second glued part 14 is a curved block. By increasing the contact area of the two joints, the glued strength between the first joint 11 and the second joint 12 is improved, thereby improving the tensile strength and bending resistance of the first joint 11 and the second joint 12. Furthermore, by using the glued composite frame structure of the first frame 1 and the second frame 2, the strength of the first joint 11 and the second joint 12 after being connected can be improved, thus improving the bending resistance.
[0026] Please refer to Figure 1 , Figure 3 and Figure 4 As shown,
[0027] In a first embodiment of the shape of the first graft 11 and the second graft 12, both the first graft 11 and the second graft 12 are arc-shaped structures.
[0028] In a second embodiment of the shape of the first graft 11 and the second graft 12, both the first graft 11 and the second graft 12 are square structures.
[0029] In a third embodiment of the first graft 11 and the second graft 12, the first graft 11 is an arc-shaped structure and the second graft 12 is a square structure.
[0030] In a fourth embodiment of the shape of the first graft 11 and the second graft 12, the first graft 11 is a square structure and the second graft 12 is an arc-shaped structure.
[0031] The shapes of the first graft 11 and the second graft 12 can be arbitrarily combined to satisfy the aesthetic design of different frame shapes.
[0032] In the first embodiment where the adhesive portion of the first frame 1 is located, please refer to... Figure 3 As shown, both ends of the first joint 11 of the first frame 1 are first adhesive joints 13, that is, in the first frame 1, the curved grooves at both ends of the first joint 11 are inserted into the curved blocks at both ends of the second joint 12; while both ends of the first joint 11 of the second frame 2 are second adhesive joints 14, that is, the curved blocks at both ends of the first joint 11 on the second frame 2 are inserted into the curved grooves at both ends of the second joint 12. Through the above distribution method, the splicing seams formed on the first frame 1 and the second frame 2 can be staggered to improve the strength of the composite frame structure.
[0033] In the second embodiment where the adhesive portion of the first frame 1 is located, please refer to... Figure 4 As shown, both ends of the first joint 11 of the first frame 1 are second adhesive joints 14, that is, both ends of the first joint 11 of the first frame 1 are curved blocks, which are inserted into the curved grooves at both ends of the second joint 12; both ends of the first joint 11 of the second frame 2 are first adhesive joints 13, that is, both ends of the first joint 11 of the second frame 2 are curved groove structures, which are inserted into the curved blocks on the second joint 12 of the second frame 2. Through the above distribution method, the splicing seams formed on the first frame 1 and the second frame 2 can be staggered to improve the strength of the composite frame structure.
[0034] In a third embodiment (not shown) of the distribution of the adhesive joints in the first frame 1, one end of the first joint 11 of the first frame 1 is a first adhesive joint 13, i.e., a curved groove structure, and is spliced with a curved block at one end of the second joint 12 in the first frame 1; the other end is a second adhesive joint 14, i.e., a curved block structure, and is spliced with a curved groove at one end of the second joint 12 in the first frame 1. In the second frame 2, one end of the first joint 11 is a second adhesive joint 14, and the other end is a first adhesive joint 13. The distribution of the curved blocks and curved grooves in the second frame 2 is opposite to that in the first frame 1. It should be noted that in this third embodiment of the distribution of the adhesive joints in the first frame 1, the composite formation of the second frame 2 on the first frame 1 has both front and back sides to avoid the adhesive seams on the first frame 1 and the second frame 2 being at the same height on the frame. For example, attaching... Figure 4 As a second frame, it will be attached Figure 3 As the first frame 1, the second frame 2 is translated and superimposed on the first frame 1 to prevent the second frame 2 from flipping.
[0035] Please refer to Figure 2 As shown, the first frame 1 and the second frame 2 have the same outline.
[0036] Please refer to Figures 3-4 As shown, the outline of the connecting surface of the first adhesive part 13 and the second adhesive part 14 is wavy. By utilizing the wavy design at the splicing point, the contact area between the first joint 11 and the second joint 12 is increased, thereby increasing the friction and adhesive area between the two, and improving the overall strength and bending resistance of the first frame 1.
[0037] Please refer to Figures 3-4 As shown, the outline of the first adhesive part 13 is recessed inward to form a trough, and the two sides of the trough protrude outward to form a peak. By forming troughs and peaks on the bonding surface, the stability of the adhesive bonding is improved.
[0038] Working principle of this utility model:
[0039] The first glued parts 13 (curved groove or curved block structure) at both ends of the first joint 11 are sequentially joined with the second glued parts 14 (curved block or curved groove structure) at both ends of the second joint 12 to form the first mirror frame 1;
[0040] The first glued parts 13 (curved groove or curved block structure) at both ends of the first joint 11 are sequentially joined with the second glued parts 14 (curved block or curved groove structure) at both ends of the second joint 12 to form the second frame 2.
[0041] The first frame 1 can be bonded to the second frame 2 by means of adhesive bonding.
[0042] The first joint 11 and the second joint 12 are spliced together by curved grooves and curved blocks. The wavy curved structure is used to improve the splicing strength between the first joint 11 and the second joint 12, and the first frame 1 and the second frame 2 are combined to form a frame structure. The splicing seams on the first frame 1 and the second frame 2 are staggered to improve the tensile and bending resistance of the composite frame. At the same time, the splicing method of the first joint 11 and the second joint 12 can improve the utilization of wood of different lengths, improve the wood utilization rate, and ensure the overall strength of the spliced frame.
[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., 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 communication between 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.
[0044] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.
Claims
1. A novel wooden interlocking frame structure, characterized in that, include: A frame is formed by stacking a first frame (1) and a second frame (2), and a mounting groove (3) for mounting the mirror is formed on the frame. The first frame (1) and the second frame (2) are both formed by connecting the first joint (11) and the second joint (12) of the U-shape end to end through a curved adhesive joint structure. The curved adhesive joint structure includes a first adhesive part (13) and a second adhesive part (14). The first adhesive part (13) is a curved groove and the second adhesive part (14) is a curved block. The first adhesive part (13) and the second adhesive part (14) are inserted and can be connected by adhesive.
2. The novel wooden interlocking frame structure according to claim 1, characterized in that: Both the first graft (11) and the second graft (12) are arc-shaped structures; Alternatively, both the first graft (11) and the second graft (12) may be square structures; Alternatively, the first joint (11) may be an arc-shaped structure, and the second joint (12) may be a square structure; Alternatively, the first joint (11) may be a square structure, and the second joint (12) may be an arc-shaped structure.
3. The novel wooden interlocking frame structure according to claim 2, characterized in that: Both ends of the first joint (11) of the first frame (1) are first glued parts (13), and both ends of the first joint (11) of the second frame (2) are second glued parts (14).
4. The novel wooden interlocking frame structure according to claim 2, characterized in that: Both ends of the first joint (11) of the first frame (1) are second glued parts (14), and both ends of the first joint (11) of the second frame (2) are first glued parts (13).
5. The novel wooden interlocking frame structure according to claim 2, characterized in that: The first joint (11) of the first frame (1) has a first glued part (13) at one end and a second glued part (14) at the other end. The first joint (11) of the second frame (2) has a second glued part (14) at one end and a first glued part (13) at the other end.
6. The novel wooden interlocking frame structure according to claim 1, characterized in that: The first frame (1) and the second frame (2) have the same outline.
7. The novel wooden interlocking frame structure according to claim 1, characterized in that: The outline of the connecting surface of the first adhesive part (13) and the second adhesive part (14) is wavy.
8. The novel wooden interlocking frame structure according to claim 7, characterized in that: The outline of the first adhesive part (13) is recessed inward to form a trough, and the two sides of the trough protrude outward to form a peak.