Wooden door with protective layer

Abstract

The utility model discloses a wooden door with a protective layer. The wooden door comprises a wooden door body and a protective piece arranged on the side edge of the wooden door body. The wooden door is detachably connected with the protective piece; a plurality of clamping grooves are formed in the wooden door, and clamping blocks matched with the clamping grooves in a clamping mode are arranged on the protection piece; a mounting hole for mounting a hinge is formed in the protective part; according to the utility model, the clamping groove is matched with the clamping block in an inserted manner, so that the structural integrity of the wooden door is protected without pre-burying a metal piece or forming a deep groove on the wooden door, and the protection piece can be independently detached and replaced, thereby reducing the maintenance cost; meanwhile, the hinge installation force is borne by the protection piece made of metal or high-strength plastic, and local damage to the wooden door is avoided.

Description

Technical Field

[0001] This utility model relates to the field of wooden door technology, and in particular to a wooden door with a protective layer. Background Technology

[0002] In the field of wooden door manufacturing and installation, hinges, as a core component connecting the door body and frame, directly affect the lifespan and safety of the wooden door due to their installation stability. Traditional wooden door hinge installation often uses screws to directly fix them to the wooden door frame, which has the following significant drawbacks over long-term use:

[0003] Due to the limitations of density and fiber characteristics, repeated disassembly and assembly of wooden doors can easily lead to enlarged mounting holes and torn wood fibers, causing stripping and loosening. Especially in high-frequency use scenarios (such as public places) or after multiple maintenance and adjustments, the interlocking strength between the screws and the wood decreases sharply, and in severe cases, it can even cause the hinges to fall off, posing a safety hazard. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a wooden door with a protective layer, which significantly improves the strength of the wooden door at the hinge installation point and extends its service life.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a wooden door with a protective layer, comprising a wooden door and a protective component disposed on the side of the wooden door;

[0006] The wooden door and the protective components are detachably connected.

[0007] The wooden door is provided with several snap-fit ​​grooves, and the protective component is provided with snap-fit ​​blocks that snap-fit ​​with the snap-fit ​​grooves;

[0008] The protective component is provided with mounting holes for installing hinges.

[0009] In the above scheme, preferably, the snap-fit ​​groove is provided through the wooden door along its height direction.

[0010] In the above scheme, preferably, the locking groove includes a stop groove and a connecting groove provided on the inner side of the wooden door, one end of the connecting groove is connected to the stop groove, and the other end is provided through the side of the wooden door.

[0011] In the above scheme, preferably, the width of the stop groove is greater than the width of the connecting groove.

[0012] In the above scheme, preferably, the snap-fit ​​block includes a stop block that mates with the stop groove and a connecting block that mates with the connecting groove.

[0013] In the above scheme, preferably, the protective component includes a base plate, one end of the connecting block is connected to the stop block, and the other end is connected to the base plate.

[0014] In the above scheme, preferably, the substrate, the stop block, and the connecting block are integrally formed.

[0015] In the above scheme, preferably, the snap-fit ​​block has mounting holes at both ends, and the mounting holes have a plurality of slots that penetrate the side wall of the snap-fit ​​block. The mounting holes are provided with fasteners that are threadedly engaged with them, and the expansion of the end of the snap-fit ​​block is achieved by the cooperation between the fasteners and the slots.

[0016] In the above scheme, preferably, the protective component has protrusions extending on both sides toward the wooden door, and the wooden door has a limiting groove that matches the protrusions.

[0017] In the above scheme, preferably, the protective component is made of aluminum alloy or engineering plastic, the protective component is provided with an insert, and the mounting hole is provided on the insert;

[0018] Multiple protective components can be installed on the snap-fit ​​groove. The multiple protective components are connected end to end, and the protective components at both ends of the wooden door are flush with the ends of the wooden door in the length direction.

[0019] The beneficial effects of this utility model are: by using the interlocking of the snap-fit ​​groove and the snap-fit ​​block, this utility model eliminates the need to pre-embed metal parts or open deep grooves on the wooden door, thus protecting the structural integrity of the wooden door. Furthermore, the protective parts can be disassembled and replaced individually, reducing maintenance costs.

[0020] Meanwhile, the hinge installation force is borne by protective components made of metal or high-strength plastic, preventing localized damage to the wooden door. Attached Figure Description

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

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0023] Figure 3 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0024] Figure 4 This is a three-dimensional structural diagram of the protective component of this utility model.

[0025] Figure 5 This is a top view of the protective component of this utility model. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: See below Figures 1-5 .

[0027] A wooden door with a protective layer includes a wooden door 1 and a protective component 2 disposed on the side of the wooden door 1, wherein the protective component 2 is disposed on the side of the wooden door 1 where the hinge is installed.

[0028] like Figure 1 and Figure 3 As shown, the wooden door 1 has multiple vertical through slots 101 along its height on its side. The protective component 2 is detachably connected by inserting and engaging the slots 101 with its snap-fit ​​blocks 201. The base plate 204 of the protective component 2 has mounting holes 6 for installing hinges. The hinges are directly fixed to the mounting holes 6 with screws, so that the snap-fit ​​blocks 201 of the protective component 2 bear the thread engagement force of the hinges and prevent the wooden door 1 from being stressed.

[0029] Multiple protective components 2 can be installed on the snap-fit ​​groove 101 of the wooden door 1. The protective components 2 are joined end to end, and the length of the two protective components 2 at both ends is flush with the upper and lower ends of the side of the wooden door 1. The mounting holes 6 of the protective components 2 are pre-embedded with metal threaded inserts (such as brass sleeves), which are fixed to the base plate 204 by press-fitting or pre-embedding process to avoid wear caused by direct screw engagement with the thread of the base plate 204. The protective components 2 are made of engineering plastic injection molding, and the surface can be sprayed with wood grain coating to match the appearance of the wooden door 1. Alternatively, they can be made of aluminum material stretching to improve the integrity and overall strength of the protective components 2.

[0030] like Figures 2-5 As shown, the locking groove 101 includes a stop groove 102 and a connecting groove 103 located on the inner side of the wooden door 1; the stop groove 102 is a rectangular groove, and its width is greater than the width of the connecting groove 103; one end of the connecting groove 103 is connected to the stop groove 102, and the other end passes through the side of the wooden door 1 to form an opening, which facilitates the insertion of the locking block 201, such as... Figure 5 As shown, the entire stop groove 102 presents a horizontal T-shaped structure when viewed from above.

[0031] like Figure 4 As shown, the snap-fit ​​block 201 of the protective component 2 includes a stop block 202 and a connecting block 203. The shape of the stop block 202 matches the stop groove 102, and the width of the connecting block 203 is slightly smaller than the width of the connecting groove 103 to ensure that there is no resistance when inserting. After the stop block 202 is embedded in the stop groove 102, it can limit the lateral displacement of the protective component 2.

[0032] The base plate 204 of the protective component 2 covers the side surface of the wooden door 1. One end of the connecting block 203 is connected to the stop block 202, and the other end is integrally formed with the base plate 204. The base plate 204 can be made of aluminum alloy and is formed into an integral structure with the stop block 202 and the connecting block 203 through a stretching and extrusion process to ensure the overall rigidity and strength of the protective component 2.

[0033] To further enhance the fixing effect between the snap-fit ​​block 201 and the snap-fit ​​groove 101, positioning holes 3 are provided at both ends of the snap-fit ​​block 201. Four slots 301 penetrating the sidewalls of the snap-fit ​​block 201 are formed on the walls of the positioning holes 3. Figure 4 As shown, the positioning hole 3 is provided with a threaded fastener 302 (such as an expansion bolt). When the fastener 302 is screwed into the positioning hole 3, its conical head presses against the groove 301, forcing the end of the snap block 201 to expand outward, thereby tightly abutting against the inner wall of the snap groove 101 and achieving double locking.

[0034] The protective component 2 has protrusions 4 extending from both sides toward the wooden door 1. The protrusions 4 are elongated and fit into the limiting grooves 5 on the surface of the wooden door 1. During installation, the protrusions 4 are embedded in the limiting grooves 5, which can effectively prevent the protective component 2 from shifting longitudinally along the surface of the wooden door 1, achieving a double snap-fit ​​effect and improving the fit strength between the protective component 2 and the wooden door 1.

[0035] Using the above-described method for a wooden door with a protective layer: After the protective component 2 is inserted longitudinally into the snap-fit ​​groove 101 of the wooden door 1 through the snap-fit ​​block 201, both ends are flush with the upper and lower ends of the wooden door 1. Then, the fastener 302 is screwed into the positioning hole 3 of the snap-fit ​​block 201. The side wall of the snap-fit ​​block 201 expands through the expansion of the groove 301, so that the snap-fit ​​block 201 is pressed tightly against the inner wall of the snap-fit ​​groove 101 on the wooden door 1, achieving a fastening effect and completing the positioning and installation of the protective component 2.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A wooden door with a protective layer, characterized in that: Includes a wooden door (1) and a protective component (2) located on the side of the wooden door (1); The wooden door (1) and the protective component (2) are detachably connected; The wooden door (1) is provided with several snap-fit ​​grooves (101), and the protective component (2) is provided with snap-fit ​​blocks (201) that snap-fit ​​with the snap-fit ​​grooves (101). The protective component (2) is provided with mounting holes (6) for installing hinges.

2. A wooden door with a protective layer according to claim 1, characterized in that: The snap-fit ​​groove (101) is provided through the wooden door (1) along its height direction.

3. A wooden door with a protective layer according to claim 1, characterized in that: The snap-fit ​​groove (101) includes a stop groove (102) and a connecting groove (103) located on the inside of the wooden door (1). One end of the connecting groove (103) is connected to the stop groove (102), and the other end is connected through the side of the wooden door (1).

4. A wooden door with a protective layer according to claim 3, characterized in that: The width of the stop groove (102) is greater than the width of the connecting groove (103).

5. A wooden door with a protective layer according to claim 3, characterized in that: The snap-fit ​​block (201) includes a stop block (202) that mates with the stop groove (102) and a connecting block (203) that mates with the connecting groove (103).

6. A wooden door with a protective layer according to claim 5, characterized in that: The protective component (2) includes a base plate (204), a connecting block (203) with one end connected to a stop block (202) and the other end connected to the base plate (204).

7. A wooden door with a protective layer according to claim 6, characterized in that: The substrate (204) is integrally formed with the stop block (202) and the connecting block (203).

8. A wooden door with a protective layer according to any one of claims 1-7, characterized in that: The snap-fit ​​block (201) has positioning holes (3) at both ends. The positioning holes (3) have a number of slots (301) that penetrate the side wall of the snap-fit ​​block (201). The positioning holes (3) are provided with fasteners (302) that are threaded into them. The expansion of the end of the snap-fit ​​block (201) is achieved by the cooperation between the fasteners (302) and the slots (301).

9. A wooden door with a protective layer according to any one of claims 1-7, characterized in that: The protective component (2) has protrusions (4) extending from both sides toward the wooden door (1), and the wooden door (1) has a limiting groove (5) that matches the protrusions (4).

10. A wooden door with a protective layer according to claim 1, characterized in that: The protective component (2) is made of aluminum alloy or engineering plastic, and the protective component (2) is provided with an insert, and the mounting hole (6) is provided on the insert; Multiple protective components (2) can be provided on the snap-fit ​​groove (101). The multiple protective components (2) are connected end to end, and the protective components (2) at both ends of the wooden door (1) are flush with the two ends of the wooden door (1) in the length direction.

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